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Rizzo L, Minichino R, Longo F, Sciutteri V, Pedà C, Consoli P, Crocetta F. Not only in the crowd: Benthic litter characterization in a low population density area still reveals widespread pollution and local malpractices. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 355:124262. [PMID: 38810686 DOI: 10.1016/j.envpol.2024.124262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Revised: 05/08/2024] [Accepted: 05/27/2024] [Indexed: 05/31/2024]
Abstract
Various anthropogenic activities affect marine coastal habitats, leading to heavy litter pollution. However, whilst high litter concentrations are nowadays common in the proximity of metropolises, few studies investigated the magnitude of this phenomenon around coastal villages and small towns. We hereby characterized the benthic litter occurring in the trawlable grounds of the Gulf of Policastro (Tyrrhenian Sea, central-western Mediterranean), a low population density area that becomes a popular tourist destination during summer. We furthermore tested differences between two depths (∼100-200 and ∼500-600 m) and the impact of tourism on the shallower waters. The area was characterized by a litter abundance of 651.12 ± 130.61 item/km2, with plastic being almost totalitarian (93%). The shallower waters hosted two-thirds of the litter found. Almost all (∼95%) the litter items had a land-based origin, while the sea-based litter was mostly found at higher depths. About 14% of the litter was found to be fouled, with the development of litter-associated communities that somehow mimic the natural ones living on hard substrates. The higher litter presence noticed during the touristic peak (July-August) suggests that tourism is an important source of local litter, although it contributed to the local accumulation in a synergic way with other factors. The majority of the litter items presumably originated from the nearby coastline, while the deeper waters were or are used as a dumping site by the local trawling fleet. The discovery of such a critical waste accumulation and management in a somehow remote area contributes to widen the perspectives on the presence of benthic litter mostly in territories characterized by wide anthropization. Moreover, it confirms that appropriate local policies and communication plans are urged even at a regional level to stimulate citizen consciousness and mitigate the ever growing litter pollution.
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Affiliation(s)
- Lucia Rizzo
- Institute of Sciences of Food Production, National Research Council (CNR-ISPA), Via Lecce Monteroni, 73100, Lecce, Italy; Department of Integrative Marine Ecology, Stazione Zoologica Anton Dohrn, Villa Comunale, I-80121, Napoli, Italy; National Interuniversity Consortium for Marine Sciences (CoNISMa), Piazzale Flaminio 9, 00196, Rome, Italy.
| | - Riccardo Minichino
- Department of Integrative Marine Ecology, Stazione Zoologica Anton Dohrn, Sicily Marine Centre, Messina, Italy
| | - Francesco Longo
- Department of Integrative Marine Ecology, Stazione Zoologica Anton Dohrn, Sicily Marine Centre, Messina, Italy
| | - Valentina Sciutteri
- Department of Integrative Marine Ecology, Stazione Zoologica Anton Dohrn, Sicily Marine Centre, Messina, Italy
| | - Cristina Pedà
- Department of Integrative Marine Ecology, Stazione Zoologica Anton Dohrn, Calabria Marine Centre, Amendolara, Italy
| | - Pierpaolo Consoli
- Department of Integrative Marine Ecology, Stazione Zoologica Anton Dohrn, Sicily Marine Centre, Messina, Italy
| | - Fabio Crocetta
- Department of Integrative Marine Ecology, Stazione Zoologica Anton Dohrn, Villa Comunale, I-80121, Napoli, Italy; NBFC, National Biodiversity Future Center, Palermo Piazza Marina 61, I-90133, Palermo, Italy
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Ramljak A, Žučko J, Lučić M, Babić I, Morić Z, Fafanđel M, Furdek Turk M, Matijević S, Karpouzas D, Udiković-Kolić N, Petrić I. Microbial communities as indicators of marine ecosystem health: Insights from coastal sediments in the eastern Adriatic Sea. MARINE POLLUTION BULLETIN 2024; 205:116649. [PMID: 38944966 DOI: 10.1016/j.marpolbul.2024.116649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 05/27/2024] [Accepted: 06/21/2024] [Indexed: 07/02/2024]
Abstract
Considering the adaptability and responsiveness of microorganisms to environmental changes, their indicator potential is still not acknowledged in European directives. This comprehensive study examined the changes of microbial communities in sediments and a range of geochemical parameters from pristine and anthropogenically impacted coastal areas in the eastern Adriatic Sea. Various analytical methods found evidence of sediment contamination (high toxicity level, enrichments of metals, tributyltin) in certain areas, leading to the categorization of sediments based on the level of anthropogenic disturbance. Prokaryotes were identified as the most promising group of microbes for further research, with specific bacterial families (Rhodobacteraceae, Ectothiorhodospiraceae, Cyclobacteriaceae) and genera (Boseongicola, B2M28, Subgroup 23, Sva0485, Thiogranum) proposed as potential indicators of environmental status. Finally, predictive models were developed to identify key indicator variables for assessing anthropogenic impact in sediments. This research represents an essential step toward incorporating microbial communities into assessments of benthic environmental health.
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Affiliation(s)
- A Ramljak
- Division for Marine and Environmental Research, Ruder Bošković Institute, Bijenička cesta 54, 10000 Zagreb, Croatia
| | - J Žučko
- Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia
| | - M Lučić
- Division for Marine and Environmental Research, Ruder Bošković Institute, Bijenička cesta 54, 10000 Zagreb, Croatia
| | - I Babić
- Division for Marine and Environmental Research, Ruder Bošković Institute, Bijenička cesta 54, 10000 Zagreb, Croatia
| | - Z Morić
- Department of Computer Science, Algebra University, Gradišćanska 24, 10000 Zagreb, Croatia
| | - M Fafanđel
- Center for Marine Research, Ruđer Bošković Institute, Giordano Paliaga 5, 52210 Rovinj, Croatia
| | - M Furdek Turk
- Division for Marine and Environmental Research, Ruder Bošković Institute, Bijenička cesta 54, 10000 Zagreb, Croatia
| | - S Matijević
- Institute of Oceanography and Fisheries, Šetalište Ivana Meštrovića 63, 21000 Split, Croatia
| | - D Karpouzas
- Department of Biochemistry and Biotechnology, University of Thessaly, Viopolis, 41221 Larissa, Greece
| | - N Udiković-Kolić
- Division for Marine and Environmental Research, Ruder Bošković Institute, Bijenička cesta 54, 10000 Zagreb, Croatia
| | - I Petrić
- Division for Marine and Environmental Research, Ruder Bošković Institute, Bijenička cesta 54, 10000 Zagreb, Croatia.
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Öz S, Ertemel AV, Başar P, Çoktuğ CC. Tourist distribution in Northern Mediterranean Basin countries: 2004-2020. PLoS One 2023; 18:e0293669. [PMID: 37922321 PMCID: PMC10624308 DOI: 10.1371/journal.pone.0293669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 10/17/2023] [Indexed: 11/05/2023] Open
Abstract
PURPOSE The feasibility of measuring the touristic ecosystem in European countries with a Mediterranean coast based on various parameters, including diversity, turnover, and the number of tourists, was investigated in this study. The data from the period between 2004 and 2020 were analyzed. METHODOLOGY A distribution analysis of annual tourist gains was conducted, and the distribution of incoming tourists across the countries was examined based on their area, using Atkinson, Theil, and Hoover inequality indices. Secondary data from the World Bank were utilized by the authors for the 13 countries studied. It was suggested by the authors that the Mediterranean region could be analyzed based on factors such as the length of the coast, the number and type of hotel beds, and the volume of coastal tourism. This study can be expressed as a mixed methodology supported by bibliometric analysis. FINDINGS An overall improvement in the distribution of tourists was indicated by the results of the analysis, with the exception of a decline in 2016 and 2020, as confirmed by all three indices. The most significant decline in 2020 was shown by the Hoover Index. ORIGINALITY This study is a significant contribution to the existing literature, as it is the first to analyze the distribution of tourists considering the Mediterranean Basin coast length and the number of tourists of the illustrated countries, using the Atkinson, Theil, and Hoover inequality indices. The study was deemed original and supported by bibliometric analysis. The results of this study have important managerial implications.
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Affiliation(s)
- Sabri Öz
- Faculty of Management, Industrial Policy and Technology Program, Istanbul Commerce University, Istanbul, Turkey
| | - Adnan Veysel Ertemel
- Faculty of Business Administration, Istanbul Technical University, Istanbul, Turkey
| | - Pınar Başar
- Faculty of Management, Business Administration Department, Istanbul Commerce University, Istanbul, Turkey
| | - Cemil Can Çoktuğ
- Social Sciences Institute, Istanbul Commerce University, Istanbul, Turkey
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Wang P, Zhang J, Ma J, Guo L, Yang L, Ma X, Sun F, Cao S. What impacts ecosystem services in tropical coastal tourism cities? A comparative case study of Haikou and Sanya, China. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2023; 342:118227. [PMID: 37295150 DOI: 10.1016/j.jenvman.2023.118227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 05/09/2023] [Accepted: 05/19/2023] [Indexed: 06/12/2023]
Abstract
The ecological environment of tourism-oriented towns is attracting increasing attention. Taking the cities of Haikou and Sanya as examples, we examined changes in six ecosystem services (ES), including water conservation (WC), crop production (CP), soil retention (SR), carbon storage (CS), habitat quality (HQ), and tourism recreation (TR) from 2005 to 2020. From the three perspectives of geographical environment, socioeconomic development, and tourism development force, 14 indicators were chosen to examine the impact on ES. Except for Haikou's TR, the other ES of Haikou and Sanya showed a decreasing trend from 2005 to 2020. The values of six ES were lower in coastal zones than in noncoastal zones, which were more obvious in Sanya. Specifically, the areas of low value in Sanya were concentrated in the coastal region, and the areas with low value in Haikou were primarily distributed in blocks along the coast and in bands or points in the central and southern areas. From the perspective of influencing factors, the natural environmental factors dominate in Haikou, followed by the socio-economic factors and finally the tourism development factors, while the natural environmental factors also dominate in Sanya, followed by the tourism development factors and finally the socio-economic factors. We provided recommendations for sustainable tourism development in Haikou and Sanya. This study has significant implications for both integrated management and scientific decision-making to enhance the ES of tourism destinations.
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Affiliation(s)
- Peijia Wang
- School of Geography and Ocean Science, Nanjing University, Nanjing, 210023, China; Huangshan Park Ecosystem Observation and Research Station, Ministry of Education, Huangshan, 245899, China
| | - Jinhe Zhang
- School of Geography and Ocean Science, Nanjing University, Nanjing, 210023, China; Huangshan Park Ecosystem Observation and Research Station, Ministry of Education, Huangshan, 245899, China.
| | - Jingxuan Ma
- School of Geography and Ocean Science, Nanjing University, Nanjing, 210023, China; Huangshan Park Ecosystem Observation and Research Station, Ministry of Education, Huangshan, 245899, China
| | - Lijia Guo
- School of Geography and Ocean Science, Nanjing University, Nanjing, 210023, China; Huangshan Park Ecosystem Observation and Research Station, Ministry of Education, Huangshan, 245899, China
| | - Liangjian Yang
- School of Geography and Ocean Science, Nanjing University, Nanjing, 210023, China; Huangshan Park Ecosystem Observation and Research Station, Ministry of Education, Huangshan, 245899, China
| | - Xiaobin Ma
- School of Geography and Ocean Science, Nanjing University, Nanjing, 210023, China; Huangshan Park Ecosystem Observation and Research Station, Ministry of Education, Huangshan, 245899, China
| | - Feng Sun
- School of Geography and Ocean Science, Nanjing University, Nanjing, 210023, China; Huangshan Park Ecosystem Observation and Research Station, Ministry of Education, Huangshan, 245899, China
| | - Shanshan Cao
- School of Geography and Ocean Science, Nanjing University, Nanjing, 210023, China; Huangshan Park Ecosystem Observation and Research Station, Ministry of Education, Huangshan, 245899, China
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Wagner M, Benac Č, Pamić M, Bračun S, Ladner M, Plakolm PC, Koblmüller S, Svardal H, Brandl SJ. Microhabitat partitioning between sympatric intertidal fish species highlights the importance of sediment composition in gravel beach conservation. Ecol Evol 2023; 13:e10302. [PMID: 37441098 PMCID: PMC10333672 DOI: 10.1002/ece3.10302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 06/24/2023] [Accepted: 07/01/2023] [Indexed: 07/15/2023] Open
Abstract
Gravel beaches in the Mediterranean ecoregion represent an economically important and unique habitat type. Yet, burgeoning tourism, intensive coastal development and artificial nourishment of beaches may jeopardize their ecological communities. To date, species that reside on gravel beaches and the consequences of beach alterations are poorly understood, which hampers the development of a sustainable coastal tourism industry along the region's shorelines. Using a simple collection method based on dredging buckets through the intertidal section of beaches, we quantified the microhabitat association of two sympatric clingfish species in the genus Gouania at seven natural and an artificial gravel beach based on sediment characteristics. We hypothesized that slender (G. pigra) and stout (G. adriatica) morphotypes would partition interstitial niche space based on sediment size, which may affect the vulnerability of the species to changes in gravel beach composition due to coastal development. We detected substantial differences in gravel composition within and among the sampled beaches which suggests scope for microhabitat partitioning in Gouania. Indeed, we found significant relationships between species identity and the presence/absence and abundance of individuals in hauls based on their positioning on PC1. Our results suggest that modifications of gravel beaches through coastal development, including beach nourishment, intensifying coastal erosion, or artificial beach creation, may have detrimental consequences for the two species if sediment types or sizes are altered. We posit that, given the simplicity and efficacy of our sampling method and the sensitivity of Gouania species to prevailing gravel composition, the genus could serve as an important indicator for gravel beach management in the Mediterranean ecoregion.
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Affiliation(s)
- Maximilian Wagner
- Institute of BiologyUniversity of GrazGrazAustria
- Department of BiologyUniversity of AntwerpAntwerpBelgium
| | - Čedomir Benac
- Faculty of Civil EngineeringUniversity of RijekaRijekaCroatia
| | - Maja Pamić
- Faculty of ScienceUniversity of ZagrebZagrebCroatia
- Public Institution KamenjakPremanturaCroatia
| | | | | | | | | | - Hannes Svardal
- Department of BiologyUniversity of AntwerpAntwerpBelgium
| | - Simon J. Brandl
- Department of Marine Science, Marine Science InstituteThe University of Texas at AustinPort AransasTexasUSA
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Li L, Feng R, Xi J, Huijbens EH, Gao Y. Distinguishing the impact of tourism development on ecosystem service trade-offs in ecological functional zone. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2023; 342:118183. [PMID: 37216874 DOI: 10.1016/j.jenvman.2023.118183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 05/10/2023] [Accepted: 05/13/2023] [Indexed: 05/24/2023]
Abstract
Tourism in ecological functional zones (EFZs) is rapidly becoming an increasing trend; however, its impact on ecosystem services remains poorly understood owing to the absence of a consistent quantification framework. This study uses the Taihang Mountains (THM), an EFZ in China, as an example to develop a framework for evaluating the direct and indirect impact pathways of scenic spots on the trade-offs between multiple ecosystem services by identifying the linkages between scenic spot development, socioeconomic change, land use transitions, and ecosystem services. The results show that the continued conversion of agricultural land, grassland, and forest to constructed land around scenic spots in 2000-2020 was accompanied by a decline in water yield (WY) and habitat quality (HQ); while food production (FP), carbon storage (CS), and soil retention (SR) increased. Land use and ecosystem service changes around scenic spots in the THM also exhibited significant spatial gradient effects. In particular, a 10-km buffer area was identified as a distinct "influence zone" where the ecosystem services trade-offs and land use changes were the most pronounced. In 2010, scenic spot revenue was the dominant factor that increased the trade-offs between SR with FP and CS via direct pathways. However, in 2020, the dominant factor was scenic spot level, which shifted the impact toward the relationship between CS and WY and HQ by intensifying the trade-offs to facilitating synergies. This was accomplished in an indirect manner, such as the facilitation of local population growth, industrial restructuring, and infrastructure development. This study reveals the varying effects of scenic spot development via different pathways, thereby providing useful insights for global EFZs to more precisely design policies that can adequately balance human activities with ecosystem services.
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Affiliation(s)
- Li Li
- Institute of Geographic Sciences and Natural Resources Research, Key Laboratory of Regional Sustainable Development Modeling, Chinese Academy of Sciences, Beijing, 100101, China; College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 100049, China; Cultural Geography Research Group, Wageningen University & Research, Wageningen, 6708PB, Netherlands.
| | - Rundong Feng
- Institute of Geographic Sciences and Natural Resources Research, Key Laboratory of Regional Sustainable Development Modeling, Chinese Academy of Sciences, Beijing, 100101, China; College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 100049, China.
| | - Jianchao Xi
- Institute of Geographic Sciences and Natural Resources Research, Key Laboratory of Regional Sustainable Development Modeling, Chinese Academy of Sciences, Beijing, 100101, China.
| | - Edward H Huijbens
- Cultural Geography Research Group, Wageningen University & Research, Wageningen, 6708PB, Netherlands.
| | - Yiran Gao
- Institute of Geographic Sciences and Natural Resources Research, Key Laboratory of Regional Sustainable Development Modeling, Chinese Academy of Sciences, Beijing, 100101, China; College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 100049, China.
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Baudena A, Kiko R, Jalón-Rojas I, Pedrotti ML. Low-Density Plastic Debris Dispersion beneath the Mediterranean Sea Surface. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2023; 57:7503-7515. [PMID: 37125732 DOI: 10.1021/acs.est.2c08873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Plastic is a widespread marine pollutant, with most studies focusing on the distribution of floating plastic debris at the sea surface. Recent evidence, however, indicates a significant presence of such low density plastic in the water column and at the seafloor, but information on its origin and dispersion is lacking. Here, we studied the pathways and fate of sinking plastic debris in the Mediterranean Sea, one of the most polluted world seas. We used a recent Lagrangian plastic-tracking model, forced with realistic parameters, including a maximum estimated sinking speed of 7.8 m/d. Our simulations showed that the locations where particles left the surface differed significantly from those where they reached the seafloor, with lateral transport distances between 119 and 282 km. Furthermore, 60% of particles deposited on the bottom coastal strip (20 km wide) were released from vessels, 20% from the facing country, and 20% from other countries. Theoretical considerations furthermore suggested that biological activities potentially responsible for the sinking of low density plastic occur throughout the water column. Our findings indicate that the responsibility for seafloor plastic pollution is shared among Mediterranean countries, with potential impact on pelagic and benthic biota.
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Affiliation(s)
- Alberto Baudena
- Sorbonne Université, CNRS, Laboratoire d'Océanographie de Villefranche, UMR 7093 LOV, Villefranche-sur-Mer 06230, France
| | - Rainer Kiko
- Sorbonne Université, CNRS, Laboratoire d'Océanographie de Villefranche, UMR 7093 LOV, Villefranche-sur-Mer 06230, France
- GEOMAR Helmholtz Centre for Ocean Research 24148 Kiel, Germany
| | - Isabel Jalón-Rojas
- Univ. Bordeaux, CNRS, Bordeaux INP, EPOC, UMR 5805, F-33600 Pessac, France
| | - Maria Luiza Pedrotti
- Sorbonne Université, CNRS, Laboratoire d'Océanographie de Villefranche, UMR 7093 LOV, Villefranche-sur-Mer 06230, France
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8
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Ronda AC, Menéndez MC, Tombesi N, Álvarez M, Tomba JP, Silva LI, Arias AH. Microplastic levels on sandy beaches: Are the effects of tourism and coastal recreation really important? CHEMOSPHERE 2023; 316:137842. [PMID: 36640983 DOI: 10.1016/j.chemosphere.2023.137842] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 11/23/2022] [Accepted: 01/10/2023] [Indexed: 06/17/2023]
Abstract
This study assessed the effect of tourism and other recreational activities on microplastic (MP) levels and their characteristics in the sand and surf zone of the seawater. Six sites were chosen belonging to three sandy beaches with similar geomorphologic and morphodynamic characteristics but with different tourism activities. On average, a concentration of 1133.3 ± 811.3 items/kg dry weight (d.w.) and 12.7 ± 14.9 items/m3 were found in the sand and seawater samples, respectively. Fibers and films predominated and were less than 1 mm in length. In the sand, the films mainly matched the PE polymer spectra and the fibers matched PET polymer, cotton, and indigo blue dye; in the seawater samples, PP films and PET fibers prevailed. At the Pehuén-Co - Monte Hermoso Coastal Marine MPA where the flow of tourists is low, the MP levels were the lowest and the largest particles were found, mainly blue or black fibers, with less polymer diversity, cotton and PET being the most prevalent suggesting a recent input of textile fibers to this site. Moreover, the highest concentration of MPs was found on the southern site of a beach considered to be more pristine due to negligible human activity, including the smallest size pattern, mostly composed of white films or fibers with a greater diversity of polymers, predominantly PE > PET > PP. A great occurrence of PVC white films was also found in the surf zone at this site. Proximity to the mouth of a river, littoral drift, and other point sources were identified as the main sources, indicating that, apart from the local tourism and recreational activities, other sources might play a major role in the input of MPs to sandy beaches, such as extensive/intensive agricultural land use and irrigation areas.
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Affiliation(s)
- Ana Carolina Ronda
- Instituto Argentino de Oceanografía (IADO-CONICET/UNS), CCT-CONICET Bahía Blanca, Camino La Carrindanga km 7.5, 8000, Bahía Blanca, Argentina; Departamento de Biología, Bioquímica y Farmacia, Universidad Nacional del Sur (UNS), Av. Alem 1253, 8000, Bahía Blanca, Argentina
| | - María Clara Menéndez
- Instituto Argentino de Oceanografía (IADO-CONICET/UNS), CCT-CONICET Bahía Blanca, Camino La Carrindanga km 7.5, 8000, Bahía Blanca, Argentina
| | - Norma Tombesi
- Departamento de Química, Universidad Nacional del Sur (UNS), Av. Alem 1253, 8000 Bahía Blanca, Argentina; Instituto de Química del Sur (INQUISUR - CONICET/UNS), Av. Alem 1253, 8000 Bahía Blanca, Argentina
| | - Mónica Álvarez
- Departamento de Química, Universidad Nacional del Sur (UNS), Av. Alem 1253, 8000 Bahía Blanca, Argentina; Instituto de Química del Sur (INQUISUR - CONICET/UNS), Av. Alem 1253, 8000 Bahía Blanca, Argentina
| | - Juan Pablo Tomba
- Instituto de Investigaciones en Ciencia y Tecnología de Materiales (INTEMA), Universidad Nacional de Mar del Plata (UNMP)-CONICET, Av. Colón 10850, 7600, Mar del Plata, Argentina
| | - Leonel Ignacio Silva
- Instituto de Investigaciones en Ciencia y Tecnología de Materiales (INTEMA), Universidad Nacional de Mar del Plata (UNMP)-CONICET, Av. Colón 10850, 7600, Mar del Plata, Argentina
| | - Andrés Hugo Arias
- Instituto Argentino de Oceanografía (IADO-CONICET/UNS), CCT-CONICET Bahía Blanca, Camino La Carrindanga km 7.5, 8000, Bahía Blanca, Argentina; Departamento de Química, Universidad Nacional del Sur (UNS), Av. Alem 1253, 8000 Bahía Blanca, Argentina.
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Pereira E, Martins R, Marques JF, Flores A, Aghdash V, Mascarenhas M. Portugal nautical stations: Strategic alliances for sport tourism and environmental sustainability. Front Sports Act Living 2022; 4:982691. [PMID: 36172340 PMCID: PMC9510684 DOI: 10.3389/fspor.2022.982691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 08/08/2022] [Indexed: 11/13/2022] Open
Abstract
Nautical tourism is a tourist product with great development in the European space and a lot of potential to promote and develop tourist destinations. Considering the dynamics of nautical tourism management and the importance of meeting the specificities of this market niche, the objective of this study was to analyse the strategic alliances for the development of the offer of nautical tourism products, namely the strategic goals and sustainable environmental practices adopted by their actors which integrated the strategic alliances in order to certificate a plethora of nautical stations in Portugal. Between September and December 2021, 17 Portuguese nautical stations' application forms were collected. Content analysis using Nvivo software was the technique used for data analysis. The results showed a multiplicity of strategic objectives associated with the strategic alliance established between the nautical stations. The strategic vision of nautical stations for the development of strategic alliances is built, firstly, on the objective of structuring the tourism offer, followed by increasing governance and promoting and marketing nautical tourism using the image of the destination. Based on these results, it is possible to infer the importance of nautical stations in destination competitiveness and the role of strategic alliances in facilitating penetration in the nautical tourism market. The managers of nautical stations should consider the use of strategic alliances to make a cooperative marketing in order to improve the experience of the clients. Regarding environmental sustainability practices, the results exposed the prominence of environmental education actions in contrast to the reduced number of nautical stations developing actions for the adoption of sustainable transport. This study contributes to a better understanding of nautical tourism and Portuguese nautical stations, a project of strategic investment in sport and tourism, inferring on the objectives underlying the formation of strategic alliances and on the adopted environmental sustainability practices. The conclusions of this study point to the need for future scientific research on the actual operationalization of the objectives underlying the formation of strategic alliances, as well as the environmental practices developed by nautical stations.
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Affiliation(s)
- Elsa Pereira
- School of Education and Communication, University of Algarve, Faro, Portugal
- Research Centre for Tourism, Sustainability and Well-Being (CinTurs), University of Algarve, Faro, Portugal
- *Correspondence: Elsa Pereira
| | - Rute Martins
- Research Centre for Tourism, Sustainability and Well-Being (CinTurs), University of Algarve, Faro, Portugal
| | - João Filipe Marques
- Research Centre for Tourism, Sustainability and Well-Being (CinTurs), University of Algarve, Faro, Portugal
- Faculty of Economics, University of Algarve, Faro, Portugal
| | - Adão Flores
- Research Centre for Tourism, Sustainability and Well-Being (CinTurs), University of Algarve, Faro, Portugal
| | - Vahid Aghdash
- Faculty of Economics, University of Algarve, Faro, Portugal
| | - Margarida Mascarenhas
- Research Centre for Tourism, Sustainability and Well-Being (CinTurs), University of Algarve, Faro, Portugal
- Faculty of Human Kinetics, University of Lisbon, Lisbon, Portugal
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Spatio-Temporal Evolution and Obstacle Factors Analysis of Tourism Ecological Security in Huanggang Dabieshan UNESCO Global Geopark. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19148670. [PMID: 35886522 PMCID: PMC9323304 DOI: 10.3390/ijerph19148670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 07/14/2022] [Accepted: 07/14/2022] [Indexed: 12/04/2022]
Abstract
The United Nations Educational, Scientific and Cultural Organization (UNESCO) Global Geoparks (UGGp) and geotourism activities not only improve people’s scientific quality by popularizing geoscience knowledge, but also play important roles in protecting precious geoheritages and promoting the development of regional economies. However, tourism activities also have a negative impact on the local ecological environment, placing the regional ecological system under great pressure. Therefore, this paper constructed a tourism ecological security evaluation indicator system suitable for geoparks by using the “Driving-Pressure-State-Impact-Response” (DPSIR) model. The spatial autocorrelation and obstacle degree model are used to analyze the spatio-temporal characteristics and influencing factors of the tourism ecological security index (TESI) of Huanggang Dabieshan UGGp in 2000, 2005, 2010, 2015 and 2018, respectively. The results indicate that the TESI of the study area has gradually improved from 2000 to 2018. Spatially, the level of TESI presents a gradient distribution from the townships where the main scenic spots are located to the surrounding townships. The main obstacle factors affecting TESI include: per capita tourism income, proportion of comprehensive tourism revenue in GDP, per capita net income of rural residents, proportion of tertiary industry in GDP, coverage of nature reserves, planning integrity of geopark, informatization of geopark, growth rate of tourists, comprehensive utilization rate of solid waste, etc. The influencing factors of TESI varied from time to time. Balancing the conflict between local tourism activities and environmental protection, encouraging the participation of local communities, and strengthening science popularization for the local public will effectively improve the tourism ecological security of geoparks.
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11
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Local Revitalization: Support from Local Residents. SUSTAINABILITY 2022. [DOI: 10.3390/su14148298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
When featured destinations are used to revitalize cities, organizers must learn about the support of local residents. Therefore, the study used the Taiping Suspension Bridge in Meishan Township, Chiayi County, Taiwan as an example to explore the positive and negative impacts of tourism (i.e., its positive impact on the economy and negative impact on the environment) on resident support for the featured destination. The study used a structured questionnaire to collect local residents’ perceptions toward the aforementioned impacts and support attitude toward tourism. A total of 600 questionnaires were distributed to the local residents with a valid return rate of 88.2%. The relationships among aforementioned variables were tested using structural equation modeling. The results revealed that the negative sociocultural and environmental impact of tourism negatively affected resident support for featured destinations. However, the positive economic impact of tourism weakened the perceived negative sociocultural and environmental impact of tourism and enhanced resident support for featured destinations. Therefore, in developing featured destinations, the positive economic impact of tourism is a crucial influencing factor in obtaining resident support. These results may serve as a reference to agencies intending to increase local revitalization through tourism development.
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12
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The Impact of Tourism on Ecosystem Services Value: A Spatio-Temporal Analysis Based on BRT and GWR Modeling. SUSTAINABILITY 2022. [DOI: 10.3390/su14052587] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The healthy development of the ecosystem and tourism in destinations plays an essential role in sustainable development. Taking Shennongjia as an example, we analyzed the spatial–temporal variation in the ecosystem services value (ESV) and investigated the impacts of tourism on ESV and their spatial heterogeneity using the geographically weighted regression (GWR) and boosting regression tree (BRT) models. The results showed that (1) the types of ecosystem services (ESs) were dominated by climate regulation and biodiversity. The ESV increased from 3.358 billion yuan to 8.910 billion yuan from 2005 to 2018 and showed significant spatial divergence, maintaining a long-term distribution pattern of high in the center and low at the border. (2) The GWR and BRT results showed that the Distance to Scenic Spots (DSS) and the Distance to Residential Areas (DRA) are important factors influencing ESV, with the Distance to Hotels (DH) and the Distance to Roads (DR) having a relatively weak influence on ESV. (3) The influencing factors presented positive and negative effects, and the degree of influence has spatial heterogeneity. The DRA and DH inhibited the increase in ESV in nearby areas, while DR was the driving factor for increasing ESV. The assessment results of DSS vary according to the models.
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13
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Sustainable Tourism and Renewable Energy’s Potential: A Local Development Proposal for the La Florida Community, Huaral, Peru. ECONOMIES 2022. [DOI: 10.3390/economies10020047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Tourism contributes 10% to global gross domestic product (GDP), yet it generates 5% of all anthropogenic CO2, while 50 to 60% of carbon emissions are indirectly related to the sector. High levels of poverty afflict rural areas in developing countries, and sustainable tourism based on renewable energy is an ideal approach to generate local development. Our objectives are thus to gauge sustainable tourism’s influence on local development in the community of La Florida, Huaral, Peru and to evaluate the potential of renewable energy (solar and wind power) to propose an eco-efficient business alternative. A non-experimental, quantitative approach was used, in which 265 local residents completed a survey to ascertain their perspectives on the proposal. Moreover, the potential for solar and wind energy was measured to identify sustainable alternatives that residents might incorporate into local ventures. The results demonstrate a relationship between sustainable tourism and local development, as tourism activity enables community members to improve their quality of life and offers them the opportunity to generate new enterprises. Likewise, the assessment of renewable energy potential confirms its feasibility in this area.
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14
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Spatial Disparity and Influencing Factors of Coupling Coordination Development of Economy-Environment-Tourism-Traffic: A Case Study in the Middle Reaches of Yangtze River Urban Agglomerations. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18157947. [PMID: 34360238 DOI: 10.3390/ijerph18157947] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 07/26/2021] [Accepted: 07/26/2021] [Indexed: 11/16/2022]
Abstract
In the process of rapid development of economic globalization and regional integration, the importance of urban agglomeration has become increasingly prominent. It is not only the main carrier for countries and regions to participate in international competition, but also the main place to promote regional coordination and sustainable development. Coordinated economic, environmental, tourism and traffic development is very necessary for sustainable regional development. However, the existing literature lacks research on coupling coordination of the Economy-Environment-Tourism-Traffic (EETT) system in urban agglomeration. In this study, in order to fill this gap, we establish the index system from four dimensions of economy, environment, tourism and traffic, and select the influencing factors from the natural and human perspectives to exam the spatio-temporal changes and influencing factors in the coupling coordination of the EETT system using an integrated method in the Middle Reaches of Yangtze River Urban Agglomerations (MRYRUA), China. The results indicate that the coupling coordination degree of the EETT system transitioned from the uncoordinated period to the coordinated period, while it showed an increasing trend on the whole from 1995 to 2017. The spatial agglomeration effect has been positive since 2010, while "High-High" and "Low-High" agglomeration regions were transferred from the east to the south. Land used for urban construction as a percentage of the urban area and vegetation index has a great impact on the coupling coordination degree. These results provide important guidance for the formulation of integration and coordinated development policy in the MRYRUA, and then increase China's international competitiveness by improving the contribution of urban agglomerations to GDP.
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15
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Barahona-Segovia RM, Montenegro R, González G. R. Environmental variables and distribution data support the preliminary conservation status of a trapdoor spider in a transformed coastal ecosystem. J Nat Conserv 2021. [DOI: 10.1016/j.jnc.2021.125985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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16
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Coastal Tourism Spatial Planning at the Regional Unit: Identifying Coastal Tourism Hotspots Based on Social Media Data. ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION 2021. [DOI: 10.3390/ijgi10030167] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
There is an increasing need for spatial planning to manage coastal tourism, and applying social media data has emerged as an effective strategy to support coastal tourism spatial planning. Researchers and decision-makers require spatially explicit information that effectively reveals the current visitation state of the region. The purpose of this study is to identify coastal tourism hotspots considering appropriate spatial units in the regional scale using social media data to examine the advantages and limitations of applying spatial hotspots to spatial planning. Data from Flickr and Twitter with 30″ spatial resolution were obtained from four South Korean regions. Coastal tourism hotspots were then derived using Getis-Ord Gi. Comparing the derived hotspot maps with the visitation rate distribution maps, the derived hotspot maps sufficiently identified the spatial influences of visitors and tourist attractions applicable for spatial planning. As the spatial autocorrelation of social media data differs based on the spatial unit, coastal tourism hotspots according to spatial unit are inevitably different. Spatial hotspots derived from the appropriate spatial unit using social media data are useful for coastal tourism spatial planning.
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17
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Zhang R. Exploration of Social Benefits for Tourism Performing Arts Industrialization in Culture-Tourism Integration Based on Deep Learning and Artificial Intelligence Technology. Front Psychol 2021; 12:592925. [PMID: 33664692 PMCID: PMC7921744 DOI: 10.3389/fpsyg.2021.592925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Accepted: 01/05/2021] [Indexed: 11/13/2022] Open
Abstract
As a product of the tourism performing arts industry in culture–tourism integration development, to develop a featured culture–tourism town is a new trend for tourism development in the new era. To analyze the social benefit of the culture–tourism industry, in this study, an artificial intelligence model for social benefit evaluation is constructed based on backpropagation (BP) neural network and fuzzy comprehensive analysis, with Yiyang Town taken as an example. The criterion layer in the model includes three indexes (life benefit G1, environmental benefit G2, and economic benefit G3), and the index layer contains 11 indexes (H1–H11). The weight values of cultural inheritance and protection, ecological environment improvement, and commercial economy development to the social benefit of the town are 0.522, 0.570, and 0.424, respectively. For G1, 41.20% is excellent; for G2, 39.5% is excellent; and for G3, 40.5% is good. In general, 30.76% of the total social benefit is excellent, with 37.69% being good, 21.48% being qualified, and 10.07% being unqualified. It is inferred that the total social benefit level of Yiyang Town is good according to the constructed model. Therefore, the culture inheritance and protection, the ecological environment improvement, and the commercial economy development are the key evaluation factors of social benefit.
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Affiliation(s)
- Ruizhi Zhang
- School of Arts, Hunan City University, Yiyang, China
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18
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Bédry R, de Haro L, Bentur Y, Senechal N, Galil BS. Toxicological risks on the human health of populations living around the Mediterranean Sea linked to the invasion of non-indigenous marine species from the Red Sea: A review. Toxicon 2021; 191:69-82. [PMID: 33359388 DOI: 10.1016/j.toxicon.2020.12.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 12/07/2020] [Accepted: 12/19/2020] [Indexed: 10/22/2022]
Abstract
The Mediterranean region is, by far, a prime travel destination, having hosted more than 330 million tourists in 2016, mostly for seaside holidays. A greatly increased influx of thermophilic Red Sea species, introduced through the Suez Canal in a process referred to as Lessepsian invasion (in honor of Ferdinand de Lesseps who instigated the building of the Suez Canal), have raised awareness among scientists, medical personnel, and the public, of health risks caused by some venomous and poisonous marine species. The main species of concern are the poisonous Lagocephalus sceleratus, and the venomous Plotosus lineatus, Siganus luridus, Siganus rivulatus, Pterois miles, Synancea verrucosa, Rhopilema nomadica, Macrorhynchia philippina and Diadema setosum. Recognizing that the main factors that drive the introduction and dispersal of Red Sea biota in the Mediterranean, i.e., Suez Canal enlargements and warming seawater, are set to increase, and international tourist arrivals are forecasted to increase as well, to 500 million in 2030, an increase in intoxications and envenomations by alien marine species is to be expected and prepared for.
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Affiliation(s)
- R Bédry
- UHSI, Pellegrin University Hospital, 33000, Bordeaux, France.
| | - L de Haro
- Centre Antipoison de Marseille, Hôpital Sainte Marguerite, 13009, Marseille, France
| | - Y Bentur
- Israel Poison Information Center, Rambam Health Care Campus, The Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - N Senechal
- Bordeaux University, UMR EPOC, 5805, Pessac, France
| | - B S Galil
- Steinhardt Museum of Natural History, Tel Aviv University, Tel Aviv, Israel
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19
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Travelers’ Responsible Environmental Behavior towards Sustainable Coastal Tourism: An Empirical Investigation on Social Media User-Generated Content. SUSTAINABILITY 2020. [DOI: 10.3390/su13010056] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
There has been increasing interest in coastal tourism, sparking a debate on the responsible environmental behavior of travelers visiting sustainable destinations. To mitigate this issue, destination marketing organizations (DMOs) and environmental activists are trying to develop strategic approaches (i.e., by using digital technologies) to enhance the sustainable behavior of travelers. Environmental responsiveness and its impact on sustainable destinations is gaining attention by companies, scholars, and institutions. However, the relevant literature has not addressed social media user-generated content regarding sustainable destinations. Sharing stakeholder knowledge, activities, and experience on social media could accomplish this goal. Hence, this paper aims to explore travelers′ responsible environmental behavior towards coastal tourism within the social media user-generated content paradigm. To measure the effect of user-generated content (UGC), i.e., cognitive triggers and affective triggers, on the responsible environmental behavior of travelers, a survey questionnaire was used to collect data (n = 506) from the world’s longest sandy sea beach, Cox’s Bazar, located in the Southern part of Bangladesh. The data were examined by structural equation modeling (SEM). The results revealed that cognitive and affective triggers of user-generated content influence travelers’ environmental concerns and attitudes, making a significant contribution to shaping responsible environmental behavior. Additionally, the findings show that environmental concerns and attitudes play a significant role in producing commitment towards a sustainable coastal tourism practice. This study contributes to the effectiveness of user-generated content for persuasive interactions with destination marketing organizations to develop sustainable tourism practices.
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20
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Grelaud M, Ziveri P. The generation of marine litter in Mediterranean island beaches as an effect of tourism and its mitigation. Sci Rep 2020; 10:20326. [PMID: 33230125 PMCID: PMC7683737 DOI: 10.1038/s41598-020-77225-5] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 11/09/2020] [Indexed: 11/09/2022] Open
Abstract
The Mediterranean Sea and its coastal systems are threatened by intense anthropogenic pressures including rapid accumulation of marine litter by diverse human activities. The region, which is the world's leading touristic destination, has to face a seasonal increase of waste generation due to the seasonal influx of visitors. The beaches, extremely crowded during the summer, are particularly vulnerable since they are proven to be concentrated accumulation zones and one of the main gateways of litter to enter the marine system. We found that the accumulation rates of marine litter on Mediterranean island beaches follow a seasonal pattern, increasing up to 4.7 times during the high season, representing a daily load of (40.6 ± 11.5) 106 items/day extrapolated to all the islands of the region. We developed an accumulation index to assess the dynamics of marine litter and support efficient mitigation strategies by local authorities. To limit marine litter production attributable to recreational activities, a series of pilot actions implemented during the high touristic season, demonstrated a substantial reduction (up to 52.5%). The implementation towards an efficient and sustainable tourism business model is urgently required.
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Affiliation(s)
- Michaël Grelaud
- Institute of Environmental Science and Technology (ICTA), Universitat Autònoma de Barcelona (UAB), Bellaterra, Spain.
| | - Patrizia Ziveri
- Institute of Environmental Science and Technology (ICTA), Universitat Autònoma de Barcelona (UAB), Bellaterra, Spain.,Catalan Institution for Research and Advanced Studies (ICREA), Barcelona, Spain
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21
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Signa G, Andolina C, Tomasello A, Mazzola A, Vizzini S. δ 15N in deployed macroalgae as a tool to monitor nutrient input driven by tourism activities in Mediterranean islands. MARINE POLLUTION BULLETIN 2020; 159:111504. [PMID: 32758796 DOI: 10.1016/j.marpolbul.2020.111504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 07/20/2020] [Accepted: 07/20/2020] [Indexed: 06/11/2023]
Abstract
Mediterranean Sea is among the world's leading tourist destinations; however, the sharp increase in tourists during the high season may affect coastal seawater. The main aim of this study was to evaluate the occurrence and temporal variation of anthropogenic nutrients in coastal seawater in relation to tourist flows in three Mediterranean islands (Cyprus, Sicily and Rhodes), through short-term macroalgae deployments, coupled with δ15N analysis and GIS mapping. In all islands, an overall increase in macroalgae δ15N occurred over the deployment carried out in August in the tourist sites, suggesting the presence of anthropogenic nutrients. Decreasing δ15N values occurred at increasing distance from the coastline in two out of the three islands (Cyprus and Sicily). This study revealed the usefulness of the approach used in the assessment of tourism impact in terms of trophic enrichment and its potential to support competent authorities for the development of sustainable coastal management plans.
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Affiliation(s)
- Geraldina Signa
- CoNISMa, Consorzio Nazionale Interuniversitario per le Scienze del Mare, Rome, Italy; DISTEM, Dipartimento di Scienze della Terra e del Mare, Università degli Studi di Palermo, PA, Italy
| | - Cristina Andolina
- DISTEM, Dipartimento di Scienze della Terra e del Mare, Università degli Studi di Palermo, PA, Italy.
| | - Agostino Tomasello
- DISTEM, Dipartimento di Scienze della Terra e del Mare, Università degli Studi di Palermo, PA, Italy
| | - Antonio Mazzola
- CoNISMa, Consorzio Nazionale Interuniversitario per le Scienze del Mare, Rome, Italy; DISTEM, Dipartimento di Scienze della Terra e del Mare, Università degli Studi di Palermo, PA, Italy
| | - Salvatrice Vizzini
- CoNISMa, Consorzio Nazionale Interuniversitario per le Scienze del Mare, Rome, Italy; DISTEM, Dipartimento di Scienze della Terra e del Mare, Università degli Studi di Palermo, PA, Italy
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22
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Ihtimanski I, Nedkov S, Semerdzhieva L. Mapping the natural heritage as a source of recreation services at national scale in Bulgaria. ONE ECOSYSTEM 2020. [DOI: 10.3897/oneeco.5.e54621] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Natural heritage includes natural features or natural areas of outstanding universal value. At a national level, this value refers to the importance of ecosystems which can be considered as the spatial units representing the natural heritage of the particular area in terms of their values to people. Nature-based outdoor recreation represents an important service that interests millions of people and contributes to connecting them to nature, but it may also cause negative impacts in the form of pollution, erosion and habitats loss. We apply the ESTIMAP recreation model which provides a framework for a spatially-explicit assessment of local outdoor recreation and use it to identify and assess the natural heritage as a source of recreation services at a national level in Bulgaria. At the first stage of the study, we identify the natural heritage and the data sources to represent it in a spatially-explicit way. Then, we apply the module for recreation potential to assess the potential of the natural heritage to provide a recreation ecosystem service. At the third stage, the accessibility of the natural heritage is assessed in order to specify how the potential identified at the previous step can be really used. Finally, the recreation potential and accessibility are integrated into the recreation opportunity spectrum in order to develop the maps representing the ecosystem service supply provided by the natural heritage. The results are presented in form of a recreation potential map that reveals the capacity of natural heritage to provide the recreation potential, map of the accessibility of the natural heritage and map of the recreation opportunity spectrum representing the combination between the first two maps. The maps will be used for the development of an innovative geospatial platform designed to facilitate the access of the Bulgarian natural heritage to the European common knowledge and innovation markets. The results on the accessibility and recreation opportunity spectrum contribute to the development of the model in areas which were not covered by previous applications at the EU scale.
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23
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Sgroi F. Forest resources and sustainable tourism, a combination for the resilience of the landscape and development of mountain areas. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 736:139539. [PMID: 32474275 DOI: 10.1016/j.scitotenv.2020.139539] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 05/16/2020] [Accepted: 05/17/2020] [Indexed: 06/11/2023]
Abstract
The development of sustainable tourism models has been widely discussed in the economic literature. If on the one hand the demand for tourism has grown in recent years, on the other it is necessary to have adequate planning and political tools. The problems of sustainable tourism appear more complex when sustainable tourism involves development opportunities that require the support of the local community and the management of natural resources which are generally common goods. In these circumstances, new management structures need to be created, which can both meet the needs of the local community and ensure adequate management of natural resources. This study analyzes the connections between sustainable tourism models and natural resource management considering the case of the forest landscape. The study highlights how the correct management of public goods can lead, on the one hand, to satisfying demand and, on the other hand, creating opportunities for sustainable development of the environment.
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Affiliation(s)
- Filippo Sgroi
- Department of Agricultural, Food and Forestry Sciences, University of Palermo, Palermo 90128, Italy.
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24
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Application of an Innovative Jet Pump System for the Sediment Management in a Port Channel: Techno-Economic Assessment based on Experimental Measurements. JOURNAL OF MARINE SCIENCE AND ENGINEERING 2020. [DOI: 10.3390/jmse8090686] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The realization of infrastructures in coastal environment modifies water and sediment natural current regime. In particular, sediment can be entrained and accumulated in port infrastructure like docks, haling basins, or port entrances and channels, creating problems for navigation and limiting the human activities. The result is that marine basins and approaches are frequently silted and require maintenance dredging. Dredging is a consolidated and proven technology which implies relevant drawbacks, like high environmental impact on marine flora and fauna, mobility and diffusion of contaminants, and pollutants already present on the seabed, limitations to navigation, relatively high and low predictable costs. Starting from 2001 an innovative plant for sediment management, alternative to maintenance dredging, has been developed and tested. The core of the plant is the “ejector”, an open jet pump fed by pressurized water that is able to suck and convey in a pipeline the sediment that may accumulate in a certain area. On August 2018, a pilot plant has been installed in the haling basin of Cattolica (Italy), as part of a pilot initiative included in the Interreg-Med project “Promoting the co-evolution of human activities and natural systems for the development of sustainable coastal and maritime tourism” (CO-EVOLVE). The aim of the specific experimental activity was to test and monitor the efficacy of the technology applied in a port channel and working with sediments like silt and clay instead of sand. The paper shows the results of the monitoring campaign carried out by the University of Bologna from August 2018 to July 2019.
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25
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Silva LFO, Pinto D, Neckel A, Oliveira MLS, Sampaio CH. Atmospheric nanocompounds on Lanzarote Island: Vehicular exhaust and igneous geologic formation interactions. CHEMOSPHERE 2020; 254:126822. [PMID: 32957270 DOI: 10.1016/j.chemosphere.2020.126822] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 04/13/2020] [Accepted: 04/15/2020] [Indexed: 06/11/2023]
Abstract
Atmosphere contamination management is one of the most important features in pollution risk management. The worldwide rise in tourism increases apprehension about its probable destructive conservation influence on various aspects of global conservation. One of the principal dangers increased by tourism-based modes of travel are nanoparticles (NPs) containing potentially hazardous elements (PHEs) contamination. One example of this is island destination of Lanzarote, in Spain's Canary Islands in which we examined contamination of the local atmosphere, water and soil. Important NPs containing PHEs, (e.g. arsenic, chromium, lead, and mercury), were found in this locale. It is reasonable to assume that this pollution poses an increased environmental danger to the local biome(s). Modes of transport (i.e. by car, airplane, bus) were shown to be an important contributor to this localized contamination as demonstrated by particulate matter (PM) readings collected near the island's airport. If no measures are taken to reduce vehicle and aircraft traffic, the tendency is to increase environmental degradation will continue unabated. As this particular area of Lanzarote is also one of wine production, increased pollution has the potential for negative impacts on the region's economy.
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Affiliation(s)
- Luis F O Silva
- Department of Civil and Environmental. Universidad de la Costa, CUC, Calle 58 # 55-66, Barranquilla, Atlántico, Colombia.
| | - Diana Pinto
- Department of Civil and Environmental. Universidad de la Costa, CUC, Calle 58 # 55-66, Barranquilla, Atlántico, Colombia.
| | - Alcindo Neckel
- Faculdade Meridional IMED, 304- Passo Fundo, RS, 99070-220, Brazil
| | | | - Carlos H Sampaio
- Departament d'Enginyeria Minera, Industrial i TIC, Serra Húnter Prof., Universitat Politècnica de Catalunya Barcelona Tech, Av. Bases de Manresa 61-63, Manresa, 08242, Barcelona, Spain
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26
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Brtnický M, Pecina V, Vašinová Galiová M, Prokeš L, Zvěřina O, Juřička D, Klimánek M, Kynický J. The impact of tourism on extremely visited volcanic island: Link between environmental pollution and transportation modes. CHEMOSPHERE 2020; 249:126118. [PMID: 32045757 DOI: 10.1016/j.chemosphere.2020.126118] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 01/10/2020] [Accepted: 02/03/2020] [Indexed: 06/10/2023]
Abstract
The enormous tourism boom raises concern about possible negative environmental impacts worldwide. One of the risks posed by tourism may be heavy metal pollution. On the example of the volcanic island of Santorini, a popular tourist destination, pollution of soils categorized according to the tourism load was monitored. Significant anthropogenic contamination by heavy metals, especially Cu, Cr and Pb, was found out. This contamination may constitute a moderate ecological risk to the island ecosystems. Tourism has been shown to be a significant pollution factor as evidenced by the contaminated soils near the airport. Simultaneously, airport traffic has been proved to be an important emitter of Co, Cr and especially Zn. The comparison with other volcanic islands has shown that on Santorini the content of heavy metals in soils is significantly lower, despite frequently higher tourism intensity. On this basis, it can be concluded that in case of volcanic islands the dominant factor determining the content of heavy metals in the soil is the parent rock. Given high and ever-increasing intensity of tourism on the island, it can be assumed that soil contamination will continue to rise rapidly. Therefore, without proper steps reducing tourism, increase in soil degradation, growing negative impacts on local ecosystems as well as on the quality of produced wine can be expected on Santorini.
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Affiliation(s)
- Martin Brtnický
- Department of Geology and Pedology, Faculty of Forestry and Wood Technology, Mendel University in Brno, Zemědělská 1, 613 00 Brno, Czech Republic; Institute of Chemistry and Technology of Environmental Protection, Faculty of Chemistry, Brno University of Technology, Purkyňova 118, 61200 Brno, Czech Republic.
| | - Václav Pecina
- Department of Geology and Pedology, Faculty of Forestry and Wood Technology, Mendel University in Brno, Zemědělská 1, 613 00 Brno, Czech Republic; Institute of Chemistry and Technology of Environmental Protection, Faculty of Chemistry, Brno University of Technology, Purkyňova 118, 61200 Brno, Czech Republic.
| | - Michaela Vašinová Galiová
- Department of Geology and Pedology, Faculty of Forestry and Wood Technology, Mendel University in Brno, Zemědělská 1, 613 00 Brno, Czech Republic; Institute of Chemistry and Technology of Environmental Protection, Faculty of Chemistry, Brno University of Technology, Purkyňova 118, 61200 Brno, Czech Republic.
| | - Lubomír Prokeš
- Department of Chemistry, Faculty of Science, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic; Department of Physical Electronics, Faculty of Science, Masaryk University, Kotlářská 2, 611 37 Brno, Czech Republic.
| | - Ondřej Zvěřina
- Department of Public Health, Faculty of Medicine, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic.
| | - David Juřička
- Department of Geology and Pedology, Faculty of Forestry and Wood Technology, Mendel University in Brno, Zemědělská 1, 613 00 Brno, Czech Republic.
| | - Martin Klimánek
- Department of Forest Management and Applied Geoinformatics, Faculty of Forestry and Wood Technology, Mendel University in Brno, Zemědělská 3, 613 00 Brno, Czech Republic.
| | - Jindřich Kynický
- Central European Institute of Technology, Brno University of Technology, Purkyňova 656/123, 612 00 Brno, Czech Republic.
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An Evaluation of the Impact of Hiking Tourism on the Ecological Status of Alpine Lakes—A Case Study of the Valley of Dolina Pięciu Stawów Polskich in the Tatra Mountains. SUSTAINABILITY 2020. [DOI: 10.3390/su12072963] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Eutrophication is one of the major threats to the quality of water in high mountain lakes. The inflow of elements having biological origin may significantly aggravate the ecological status of those ecosystems. For this reason, the aim of this study was to map and assess the impact of anthropogenic pressure on alpine lakes in the valley of Dolina Pięciu Stawów Polskich (known in English as the Valley of Five Polish Lakes) in the Tatra National Park in Poland. The effects of tourism and easy access to alpine lakes on changes in their ecological status were determined. Tourist trails were evaluated based on the difficulty of access to the water surface of analyzed alpine lakes, with a method developed for assessing anthropogenic pressure on aquatic ecosystems. The method, deployed for the first time in 2019, was modified and adapted to the local environmental conditions in the research area. The results of this study indicate that tourism pressure contributes to the growth of submerged vegetation in alpine lakes. The presence of aquatic plants (including vascular plants) shows ecosystem response to water enrichment with biogenic substances. The present findings were used to formulate practical recommendations and propose modifications to the evaluated hiking trails. The research method developed in the study can support analysis and control of tourist traffic, thus reducing anthropogenic pressure on alpine lakes in national parks located in mountain areas.
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Pereira P. Ecosystem services in a changing environment. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 702:135008. [PMID: 31733548 DOI: 10.1016/j.scitotenv.2019.135008] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 10/14/2019] [Indexed: 05/22/2023]
Affiliation(s)
- Paulo Pereira
- Environmental Management Center, Mykolas Romeris University, Ateities g. 20, LT-08303 Vilnius, Lithuania.
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Vassallo P, Paoli C, Aliani S, Cocito S, Morri C, Bianchi CN. Benthic diversity patterns and predictors: A study case with inferences for conservation. MARINE POLLUTION BULLETIN 2020; 150:110748. [PMID: 31784263 DOI: 10.1016/j.marpolbul.2019.110748] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 09/08/2019] [Accepted: 11/18/2019] [Indexed: 06/10/2023]
Abstract
Understanding which drivers cause diversity patterns is a key issue in conservation. Here we applied a spatially explicit model to predict marine benthic diversity patterns according to environmental factors in the NW Mediterranean Sea. While most conservation-oriented diversity studies consider species richness only and neglect equitability, we measured separately species richness, equitability, and 'overall' diversity (i.e., the Shannon-Wiener H' function) on a dataset of 890 benthic species × 209 samples. Diversity values were predicted by means of Random Forest regression, on the basis of 10 factors: depth, distance from the coast, distance from the shelf break, latitude, sea-floor slope, sediment grain size, sediment sorting, distance from harbours and marinas, distance from rivers, and sampling gear. Predictions by Random Forests were accurate, the main predictors being latitude, sediment grain size, depth and distance from the coast. Based on predicted values, diversity hotspots were identified as those localities where indices were in the 15% top segment of ranked values. Only a minority of the diversity hotspots was included within the boundaries of the protection institutes established in the region. Marine protected areas are often created in sites harbouring important coastal habitats, which risks neglecting the diversity hidden in the sedimentary seafloor. We suggest that marine protected areas should accommodate portions of sedimentary habitat within their boundaries to improve diversity conservation.
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Affiliation(s)
- Paolo Vassallo
- DiSTAV (Department of Earth, Environmental and Life Sciences), University of Genoa, Corso Europa 26, I-16132 Genova, Italy
| | - Chiara Paoli
- DiSTAV (Department of Earth, Environmental and Life Sciences), University of Genoa, Corso Europa 26, I-16132 Genova, Italy
| | - Stefano Aliani
- ISMAR (Institute of Marine Sciences), CNR, Forte Santa Teresa, I-19036 Pozzuolo di Lerici, SP, Italy
| | - Silvia Cocito
- ENEA (Italian Agency for New Technologies, Energy and Sustainable Economic Development), Marine Environment Research Centre, I-19100 La Spezia, Italy
| | - Carla Morri
- DiSTAV (Department of Earth, Environmental and Life Sciences), University of Genoa, Corso Europa 26, I-16132 Genova, Italy
| | - Carlo Nike Bianchi
- DiSTAV (Department of Earth, Environmental and Life Sciences), University of Genoa, Corso Europa 26, I-16132 Genova, Italy.
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Investigating Sustainable Practices in Hotel Industry-from Employees’ Perspective: Evidence from a Mediterranean Island. SUSTAINABILITY 2019. [DOI: 10.3390/su11236556] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Although several studies have researched the hotel employees’ environmental behavior, none has addressed the hotel employees’ perception of their respective hotels’ sustainability practices. This study aims to investigate the sustainable practices in four and five star hotels in a Mediterranean island by employing Global Sustainable Tourism Council (GSTC) hotel criteria indicators, indicators of sustainable development for tourism destinations (WTO), and the European Union’s (EU) sustainability framework for the Mediterranean hotels− “Nearly Zero-Energy Hotels” (NEZEH), and global sustainable development goals (SDG) in the context of three dimensions: social, economic and environment. The sampled hotels claim that their operation system is conformed to sustainability principles with the aim of furthering their green agenda. In this study, we aim to investigate the validity and extent of this claim. About 290 (N = 290) employees in the specified hotels were surveyed. The measurement instruments were compiled based on sustainability indicators that encompassed addressing social, economic, and environmental dimensions. The research questions contextualized around four main themes: effective sustainability planning, maximizing social and economic benefits for the local community, enhancing cultural heritage, and reducing negative environmental impacts. For the statistical and data analysis, SEM (structural equation modeling) is used. Study revealed that employees are a legitimate and credible source of information about sustainability practices. It is also revealed that as going green is becoming a means toward branding, hotels are making efforts to implement a genuine sustainability practice. Study also indicated that the majority of employees validated the sustainability practices as genuine.
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Littlewood NA, Mason THE, Hughes M, Jaques R, Whittingham MJ, Willis SG. The influence of different aspects of grouse moorland management on nontarget bird assemblages. Ecol Evol 2019; 9:11089-11101. [PMID: 31641457 PMCID: PMC6802035 DOI: 10.1002/ece3.5613] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 07/08/2019] [Accepted: 08/03/2019] [Indexed: 11/15/2022] Open
Abstract
Conflict between stakeholders with opposing interests can hamper biodiversity conservation. When conflicts become entrenched, evidence from applied ecology can reveal new ways forward for their management. In particular, where disagreement exists over the efficacy or ethics of management actions, research clarifying the uncertain impacts of management on wildlife can move debates forwards to conciliation.Here, we explore a case-study of entrenched conflict where uncertainty exists over the impacts of multiple management actions: namely, moorlands managed for the shooting of red grouse (willow ptarmigan) Lagopus lagopus in the United Kingdom (UK). Debate over how UK moorlands should be managed is increasingly polarized. We evaluate, for the first time at a regional scale, the relative impacts of two major moorland management practices-predator control and heather burning-on nontarget bird species of conservation concern.Birds were surveyed on 18 estates across Northern England and Southeast Scotland. Sites ranged from intensively managed grouse moors to moorland sites with no management for grouse shooting. We hypothesised that both targeted predator control and burning regimes would enhance ground-nesting wader numbers and, as a consequence of this, and of increased grouse numbers, nontarget avian predators should also be more abundant on heavily managed sites.There were positive associations between predator control and the abundance of the three most widespread species of ground-nesting wader: strong effects for European golden plover Pluvialis apricaria and Eurasian curlew Numenius arquata and, less strongly, for common snipe Gallinago gallinago. These effects saturated at low levels of predator control. Evidence for effects of burning was much weaker. We found no evidence of enhanced numbers of nontarget predators on heavily managed sites.
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Affiliation(s)
- Nick A. Littlewood
- School of Natural and Environmental Sciences (SNES)Newcastle UniversityNewcastle‐Upon‐TyneUK
| | - Tom H. E. Mason
- Conservation Ecology GroupDepartment of BiosciencesDurham UniversityDurhamUK
| | - Martin Hughes
- School of Natural and Environmental Sciences (SNES)Newcastle UniversityNewcastle‐Upon‐TyneUK
| | - Rob Jaques
- School of Natural and Environmental Sciences (SNES)Newcastle UniversityNewcastle‐Upon‐TyneUK
| | - Mark J. Whittingham
- School of Natural and Environmental Sciences (SNES)Newcastle UniversityNewcastle‐Upon‐TyneUK
| | - Stephen G. Willis
- Conservation Ecology GroupDepartment of BiosciencesDurham UniversityDurhamUK
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Drius M, Jones L, Marzialetti F, de Francesco MC, Stanisci A, Carranza ML. Not just a sandy beach. The multi-service value of Mediterranean coastal dunes. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 668:1139-1155. [PMID: 31018454 DOI: 10.1016/j.scitotenv.2019.02.364] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 02/09/2019] [Accepted: 02/23/2019] [Indexed: 06/09/2023]
Abstract
Coastal sand dunes are complex transitional systems hosting high levels of biodiversity and providing important benefits to society. In this paper we aimed to evaluate the multi-service nature of ecosystem services (ES) supply in the dunes of the Italian Adriatic coast within Natura 2000 (N2K) sites. We i) identified ES indicators and assessed the supply capacity (Climate regulation, Protection from wind and aerosol, Erosion regulation, Recreation and Tourism and Existence value of biodiversity) of natural dune ecosystems of European conservation concern; ii) upscaled this data to create an inventory of ES supply for all dune N2K sites in the study area; iii) explored the trade-offs among ES; and iv) summarized and spatially compared the overall multi-service value of the N2K sites. The study provides a method for quantifying the role of N2K sites in supplying benefits for our society. We found that the multi-service capacity of coastal dunes is uneven within sites and within administrative regions. This variability is related to both ecological (e.g. distribution, ecological integrity, extent and conservation status of dune habitats) and administrative (e.g. local implementation of the Habitats Directive) characteristics of the analysed area. ES are not coupled as several sites with high values for one ES show very low values for others. The results suggest that conservation actions should favour restoration of the natural dune zonation, since this underpins multi-service ES supply. The approach can distinguish regions with high ES values and regions where the paucity of protected areas represents a gap in ES supply, fact that offers an incentive to enhance the protection strategy but also suggests an urgent need to improve the N2K network by enlarging existent sites and including new ones.
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Affiliation(s)
- Mita Drius
- EnviX-Lab, Department of Bioscience and Territory, University of Molise, Contrada Fonte Lappone, 86090 Pesche, IS, Italy; National Research Council, Institute of Marine Sciences (CNR-ISMAR) Arsenale - Tesa 104, Castello 2737/F, 3012, VE, Italy.
| | - Laurence Jones
- Centre for Ecology & Hydrology (CEH), Environment Centre Wales, Deiniol Road, Bangor, Gwynedd LL57 2UW, United Kingdom.
| | - Flavio Marzialetti
- EnviX-Lab, Department of Bioscience and Territory, University of Molise, Contrada Fonte Lappone, 86090 Pesche, IS, Italy
| | - Maria Carla de Francesco
- EnviX-Lab, Department of Bioscience and Territory, University of Molise, Contrada Fonte Lappone, 86090 Pesche, IS, Italy.
| | - Angela Stanisci
- EnviX-Lab, Department of Bioscience and Territory, University of Molise, Contrada Fonte Lappone, 86090 Pesche, IS, Italy.
| | - Maria Laura Carranza
- EnviX-Lab, Department of Bioscience and Territory, University of Molise, Contrada Fonte Lappone, 86090 Pesche, IS, Italy.
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