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Pindaru LC, Nita A, Niculae IM, Manolache S, Rozylowicz L. More streamlined and targeted. A comparative analysis of the 7th and 8th Environment Action Programmes guiding European environmental policy. Heliyon 2023; 9:e19212. [PMID: 37662761 PMCID: PMC10472005 DOI: 10.1016/j.heliyon.2023.e19212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 08/12/2023] [Accepted: 08/16/2023] [Indexed: 09/05/2023] Open
Abstract
Environment Action Programmes (EAP's) are the most important documents defining the environmental policies within the European Union. Their implementation, over the previous 50 years, represented a significant advance in raising eco-friendly awareness and suggesting solutions for environmental problems in the European Union. In this paper, we used Institutional Grammar Tool and network analysis to identify the evolution of EU EAP's by investigating the most recent two programmes (7th Environment Action Programme and 8th Environment Action Programme), particularly in priority objectives, institutional statements, enforcement perspectives, and projected participation of stakeholders. We found that the EU's 8th Environment Action Programme (2021-2030) is further streamlined and target oriented as compared to 7th Environment Action Programme. Furthermore, institutional statements included in the 8th EAP will be implemented predominantly at the levels of European Union and European Commission. On the contrary, in the 7th EAP, the number of institutions, frameworks, and stakeholders is higher and often regional and local (e.g., European Union, Environment Action Programme, European Environment Agency, European Commission, European Parliament, Convention on Biological Diversity, regional authorities, local authorities). The close links of the 8th EAP targets with the 2030 Agenda for Sustainable Development and the European Green Deal represent an important step towards a greater applicability of environmental policies in the European Union. Our study reveals that comparative analysis of legal documents using Institutional Grammar Tool and network analysis can assist policymakers in assessing the drafting of legal environmental documents and obtain indispensable information about the changes to improve environmental policies.
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Affiliation(s)
- Lavinia C. Pindaru
- Centre for Environmental Research, University of Bucharest, Bucharest, Romania
- Doctoral School in Geography Simion Mehedinti - Nature and Sustainable Development, University of Bucharest, Bucharest, Romania
| | - Andreea Nita
- Centre for Environmental Research, University of Bucharest, Bucharest, Romania
| | - Iulian M. Niculae
- Centre for Environmental Research, University of Bucharest, Bucharest, Romania
| | - Steluta Manolache
- Centre for Environmental Research, University of Bucharest, Bucharest, Romania
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Nagy AA, Erős N, Imecs I, Bóné G, Fülöp A, Pap PL. Distribution and diversity of fishes and lampreys in Transylvania (Romania): a complete survey and suggestions for new protected areas. Zookeys 2023; 1166:351-373. [PMID: 38328666 PMCID: PMC10848864 DOI: 10.3897/zookeys.1166.102854] [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: 03/02/2023] [Accepted: 05/19/2023] [Indexed: 02/09/2024] Open
Abstract
Freshwater fishes are in a serious state of decline across the world, making them one of the most threatened groups of vertebrates. The Danube River catchment area in Europe holds the richest freshwater fish community, but our knowledge of the current distribution of these species is limited. Transylvania, the largest region of Romania, is one of the important tributaries of the Danube, from where 77 fish and two lamprey species were recorded until now. Despite this large diversity of freshwater fishes, there is a lack of systematic survey of the fish fauna in this region for the past 50 years. In this study, we present data on the occurrence and distribution of fishes and lampreys collected in Transylvania from 2007 to 2022. This data covers 43% of Romania's surface and includes all major rivers from Transylvania. 65 species of fish and three species of lampreys are recorded, and an additional nine fish species are also reported based on information from competent people. Of the 77 fish and lamprey species recorded 19 (24.7%) are non-native, although their relative abundance was low (5.1%) compared to other similar regions in Europe. The first records of Eudontomyzonmariae, Neogobiusmelanostomus, Piaractusbrachypomus, Pygocentrusnattereri, and Salvelinusalpinus in Transylvanian rivers are presented, as well as the first record of Cobitiselongata outside the Nera River basin (from the Caraș River) and the detection of three new populations of the vulnerable Umbrakrameri. Data on changes in distribution that have occurred since the last comprehensive survey 50 years ago are also provided and the importance of our results in conservation planning are discussed, including the designation of new protected areas for freshwater bodies and the compilation of the Romanian Red List of fishes.
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Affiliation(s)
- András Attila Nagy
- Evolutionary Ecology Group, 3B Centre for Systems Biology, Biodiversity and Bioresources, Hungarian Department of Biology and Ecology, Babeş-Bolyai University, Clinicilor street 5–7, RO–400006 Cluj-Napoca, Romania
- Milvus Group Bird and Nature Protection Association, Crinului street 22, RO–540343 Târgu Mureș, Romania
| | - Nándor Erős
- Evolutionary Ecology Group, 3B Centre for Systems Biology, Biodiversity and Bioresources, Hungarian Department of Biology and Ecology, Babeş-Bolyai University, Clinicilor street 5–7, RO–400006 Cluj-Napoca, Romania
- Institute of Aquatic Ecology, Centre for Ecological Research, Bem square 18/C, H–4026 Debrecen, Hungary
| | - István Imecs
- Department of Freshwater Fish Ecology, Hungarian University of Agricultural and Life Sciences, H–2100 Gödöllő, Hungary
| | - Gábor Bóné
- Milvus Group Bird and Nature Protection Association, Crinului street 22, RO–540343 Târgu Mureș, Romania
- Department of Evolutionary Zoology and Human Biology, University of Debrecen, Egyetem tér 1, H–4032 Debrecen, Hungary
| | - Attila Fülöp
- Evolutionary Ecology Group, 3B Centre for Systems Biology, Biodiversity and Bioresources, Hungarian Department of Biology and Ecology, Babeş-Bolyai University, Clinicilor street 5–7, RO–400006 Cluj-Napoca, Romania
- Department of Evolutionary Zoology and Human Biology, University of Debrecen, Egyetem tér 1, H–4032 Debrecen, Hungary
| | - Péter László Pap
- Evolutionary Ecology Group, 3B Centre for Systems Biology, Biodiversity and Bioresources, Hungarian Department of Biology and Ecology, Babeş-Bolyai University, Clinicilor street 5–7, RO–400006 Cluj-Napoca, Romania
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Čahojová L, Ambroz M, Jarolímek I, Kollár M, Mikula K, Šibík J, Šibíková M. Exploring Natura 2000 habitats by satellite image segmentation combined with phytosociological data: a case study from the Čierny Balog area (Central Slovakia). Sci Rep 2022; 12:18375. [PMID: 36319673 PMCID: PMC9626646 DOI: 10.1038/s41598-022-23066-3] [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: 08/22/2022] [Accepted: 10/25/2022] [Indexed: 12/31/2022] Open
Abstract
Natura 2000 is a network of protected areas covering Europe's most valuable and threatened species and habitats. Recently, biota belonging to these networks have been threatened by both climate change and various human impacts. Regular monitoring is needed to ensure effective protection and proper management measures in these sites and habitats, but conventional field approaches are often time-consuming and inaccurate. New approaches and studies with different focuses and results are being developed. Our approach includes point data from field research and phytosociological databases as starting points for automatic segmentation, which has been developed just recently as a novel method that could help to connect ground-based and remote sensing data. Our case study is located in Central Slovakia, in the mountains around the village of Čierny Balog. The main aim of our case study is to apply advanced remote sensing techniques to map the area and condition of vegetation units. We focus on forest habitats belonging mainly to the Natura 2000 network. We concentrated on the verification of the possibilities of differentiation of various habitats using only multispectral Sentinel-2 satellite data. Our software NaturaSat created by our team was used to reach our objectives. After collecting data in the field using phytosociological approach and segmenting the explored areas in the program NaturaSat, spectral characteristics were calculated within identified habitats using software tools, which were subsequently processed and tested statistically. We obtained significant differences between forest habitat types. Also, segmentation accuracy was tested by comparing closed planar curves of ground based filed data and software results. This provided promising results and validation of the methods used. The results of this study have the potential to be used in a wider area to map the occurrence and quality of Natura 2000 habitats.
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Affiliation(s)
- Lucia Čahojová
- grid.419303.c0000 0001 2180 9405Institute of Botany, Plant Science and Biodiversity Center, Slovak Academy of Sciences, Dúbravská Cesta 9, 845 23 Bratislava, Slovakia
| | - Martin Ambroz
- grid.440789.60000 0001 2226 7046Department of Mathematics, Slovak University of Technology, Radlinského 11, 810 05 Bratislava, Slovakia
| | - Ivan Jarolímek
- grid.419303.c0000 0001 2180 9405Institute of Botany, Plant Science and Biodiversity Center, Slovak Academy of Sciences, Dúbravská Cesta 9, 845 23 Bratislava, Slovakia
| | - Michal Kollár
- grid.440789.60000 0001 2226 7046Department of Mathematics, Slovak University of Technology, Radlinského 11, 810 05 Bratislava, Slovakia
| | - Karol Mikula
- grid.440789.60000 0001 2226 7046Department of Mathematics, Slovak University of Technology, Radlinského 11, 810 05 Bratislava, Slovakia
| | - Jozef Šibík
- grid.419303.c0000 0001 2180 9405Institute of Botany, Plant Science and Biodiversity Center, Slovak Academy of Sciences, Dúbravská Cesta 9, 845 23 Bratislava, Slovakia
| | - Mária Šibíková
- grid.419303.c0000 0001 2180 9405Institute of Botany, Plant Science and Biodiversity Center, Slovak Academy of Sciences, Dúbravská Cesta 9, 845 23 Bratislava, Slovakia
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The Winding Road towards Sustainable Forest Management in Romania, 1989–2022: A Case Study of Post-Communist Social–Ecological Transition. LAND 2022. [DOI: 10.3390/land11081198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
Forest ecosystems are a prime example of the heated debates that have arisen around how forests should be managed, and what services and benefits they should deliver. The European transitions in governance to and from communist regimes have had significant impacts on forests and their management. Unstable legislative and institutional changes prior to, during, and after a communist regime, combined with unique remnant areas of high-conservation-value forests, make Romania an ideal case study to explore the social–ecological transitions of forest landscapes. The aim of this paper is two-fold. First, we present the origins of, the evolution of, and the current state of forest management and ownership in Romania during transitions between the pre-communist (-1945), communist (1945–1989), and EU periods (2007-). Second, we focus on the enablers and barriers in Romania towards sustainable forest management as defined by pan-European forest policies. We used a semi-systematic, five-step scientific literature review on forest ownership, governance, and management in Romania. The analysis shows that both enablers (e.g., forest certification) and barriers (e.g., redundancy and the questionable effectiveness of the network of protected areas; illegal, unsustainable, and unreported logging; loopholes in the legislative framework) have contributed to the current approaches to interpreting forests, forestry, and forest management. The installation of the communist regime translated into sustained wood yield forest management under singular forest ownership, which opposed the previous system and forest ownership pluralism. In the post-communist period, forestland restitution led to significant legislative changes, but forest management must still confront remnant elements of the communist approach. Both communist and post-communist policies related to forests have shaped the evolution of forest landscape management in Romania, thus stressing the need to learn from the past towards securing sustainable forest management into the future. These lessons provide insights on both positive and negative drivers of forest management, which can contribute to smooth future transition towards more sustainable forest management practices.
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Hurdu BI, Coste A, Halmagyi A, Szatmari PM, Farkas A, Puscas M, Dan Turtureanu P, Rosca-Casian O, Tănase C, Oprea A, Mardari C, Rădutoiu D, Camen-Comănescu P, Sîrbu IM, Stoie A, Lupoae P, Cristea V, Jarda L, Holobiuc I, Goia I, Cătană C, Butiuc-Keul A. Ex situ conservation of plant diversity in Romania: a synthesis of threatened and endemic taxa. J Nat Conserv 2022. [DOI: 10.1016/j.jnc.2022.126211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Rosas YM, Peri PL, Lencinas MV, Lizarraga L, Martínez Pastur G. Multi-taxon biodiversity assessment of Southern Patagonia: Supporting conservation strategies at different landscapes. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2022; 307:114578. [PMID: 35091249 DOI: 10.1016/j.jenvman.2022.114578] [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: 07/07/2021] [Revised: 12/28/2021] [Accepted: 01/19/2022] [Indexed: 06/14/2023]
Abstract
In the last years, different spatial analyses were developed to support multi-taxon biodiversity conservation strategies. In fact, the use of species distribution models as input allowed to create spatial decision-support maps. Of special interest are maps of potential biodiversity (MPB), which define distribution and ecological requirements of relevant species and maps of priority conservation areas (MPCA), which define priority areas considering endemism and richness. The objective of this paper was to assess multi-taxon biodiversity based on two different spatial analyses and to test their efficiency to support conservation decision at Patagonia. We computed 119 potential habitat suitability maps (one deer, birds, lizards, darkling-beetles, plants) with ENFA (Environmental Niche Factor Analysis) and 15 environmental variables, using Biomapper software. ENFA calculate two ecological indexes (marginality and specialization) which describe the narrowness of species niches and how extreme are the optimum environmental conditions related to the whole study area. These maps were combined obtaining a MPB and MPCA using Zonation software. Multivariate analyses were performed to compare methodologies, analysing environmental variables, ecological areas, forest types and protected areas. Multivariate and ecological indexes showed that deer, lizards and darkling-beetles presented a narrow range, while birds and plants presented a large range of marginality and specialization mainly related to vegetation and climate. At provincial level, highest potential biodiversity and conservation priority values were related to shrublands and humid steppes. However, MPCA showed higher values related to forests and alpine vegetation due to endemism, while MPB showed differences among forest types. These analyses showed that the most valuable areas were not represented in the protected areas, however, many higher conservation priority values were found inside the protected compared with unprotected areas. Different spatial decision-support maps presented similar outputs at provincial scale, but differed in the forest landscape matrix. Both methodologies can be used to plan conservation strategies depending on the specific objectives (e.g. highlighting richness or endemism).
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Affiliation(s)
- Yamina Micaela Rosas
- Laboratorio de Recursos Agroforestales, Centro Austral de Investigaciones Científicas (CADIC), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Houssay 200, 9410, Ushuaia, Tierra del Fuego, Argentina.
| | - Pablo L Peri
- Instituto Nacional de Tecnología Agropecuaria (INTA), Universidad Nacional de la Patagonia Austral (UNPA), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), CC 332, 9400, Río Gallegos, Santa Cruz, Argentina.
| | - María Vanessa Lencinas
- Laboratorio de Recursos Agroforestales, Centro Austral de Investigaciones Científicas (CADIC), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Houssay 200, 9410, Ushuaia, Tierra del Fuego, Argentina.
| | - Leónidas Lizarraga
- Administración de Parques Nacionales, Delegación Regional Noroeste, Santa Fe 23, Salta Capital, 4400, Salta, Argentina.
| | - Guillermo Martínez Pastur
- Laboratorio de Recursos Agroforestales, Centro Austral de Investigaciones Científicas (CADIC), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Houssay 200, 9410, Ushuaia, Tierra del Fuego, Argentina.
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Urziceanu M, Anastasiu P, Rozylowicz L, Sesan TE. Local-scale impact of wind energy farms on rare, endemic, and threatened plant species. PeerJ 2021; 9:e11390. [PMID: 34055481 PMCID: PMC8140595 DOI: 10.7717/peerj.11390] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 04/12/2021] [Indexed: 11/20/2022] Open
Abstract
Background Wind energy farms have become a popular solution to produce green energy worldwide. Their development within protected areas has increased dramatically in the past decade, and the effects on the rare, endemic and threatened plant species (i.e., protected plant species), essential for habitat conservation and management, are little known. Only a few studies directly quantify the impacts of wind energy farms on them. Our study analyzes the impact of wind energy farms on rare, endemic, and threatened plant species in steppic habitats and their recovery potential over a ten-year period on a wind energy farm within the Dealurile Agighiolului Natura 2000 site (Dobrogea Region, SE Romania). Methods We surveyed the rare, endemic, and threatened plant species within a radius of approximately 50 m around each of the 17 wind towers during the wind farm operational phase. We selected 34 plots to allow the investigation of two types of areas: (1) a disturbed area overlapping the technological platform, where the vegetation was removed before construction, and (2) an adjacent undisturbed area. To understand the effects of the wind energy farm on the rare, endemic, and threatened plant species diversity and the differences between the disturbed and undisturbed areas, we calculated under both conditions: (1) plant species richness; (2) sample-size-based rarefaction and extrapolation with Hill numbers parameterized by species richness; (3) non-metric multidimensional scaling of Jaccard dissimilarity index; (4) functional diversity; (5) beta-diversity (including replacement and nestedness of species). Results As a result of the disturbances caused by the wind energy farm's development, we identified a sharp contrast between the diversity of rare, endemic, and threatened plants inhabiting disturbed and undisturbed areas near the wind towers. Our research showed that less than 40% of the total inventoried rare, endemic, and threatened species colonized the disturbed sites. Species turnover within undisturbed plots was higher than disturbed plots, implying that the plant community's heterogeneity was high. However, a higher richness in rare, endemic, and threatened plant species was found in the plots around the wind towers in grasslands of primary type. Sample-size-based rarefaction and extrapolation with Hill numbers by observed species richness indicated an accurate estimation of species richness in disturbed habitats, demonstrating that recovery after wind energy farm construction was incomplete after ten years of low-intensity plant restoration and conservation activities. Thus, we consider that operating activities must be reconfigured to allow the complete recovery of the communities with rare, endemic, and threatened plant species.
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Affiliation(s)
- Mihaela Urziceanu
- Department of Botany & Microbiology, Faculty of Biology, University of Bucharest, Bucharest, Romania.,Botanic Garden "D. Brandza", University of Bucharest, Bucharest, Romania
| | - Paulina Anastasiu
- Department of Botany & Microbiology, Faculty of Biology, University of Bucharest, Bucharest, Romania.,Botanic Garden "D. Brandza", University of Bucharest, Bucharest, Romania
| | - Laurentiu Rozylowicz
- Center for Environmental Research and Impact Studies, University of Bucharest, Bucharest, Romania
| | - Tatiana Eugenia Sesan
- Department of Botany & Microbiology, Faculty of Biology, University of Bucharest, Bucharest, Romania.,Academy of Agricultural Sciences and Forestry, Bucharest, Romania
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Mirea M, Manolache S, Pioarca-Ciocanea C, Nita A, Miu I, Popescu V, Brodie B, Dragomir M, Militaru I, Chiriac S, Rozylowicz L. Conservation of saproxylic beetles in the Carpathians. RESEARCH IDEAS AND OUTCOMES 2021. [DOI: 10.3897/rio.7.e63874] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Romanian Carpathians are considered a biodiversity hotspot in Europe, with large forested areas, including old-growth forests. Past forestry practices, such as selective logging resulting in forest high grading and removal of ancient or decaying trees, reduced the heterogeneity of forest structure and composition. These practices led to forest habitats with few veteran trees and a small amount of deadwood, which protected saproxylic beetles rely on for completing their complex life cycles. Moreover, saproxylic species are considered pest species under traditional forestry practices, as they reduce the value of timber. As such, Romanian forestry practices have actively sought to reduce the amount of deadwood in an effort to decrease the presence of saproxylic species, thus effectively isolating stands with a high diversity of saproxylic beetles.
The European Commission will finance the project LIFE19 NAT/RO/000023 Conservation of saproxylic beetles in the Carpathians LIFE ROsalia. The project aims to stop and reverse the loss of protected saproxylic beetles (Rosalia longicorn Rosalia alpina, the hermit beetle Osmoderma eremita, great capricorn beetle Cerambyx cerdo, grey beetle Morimus funereus, and stag beetle Lucanus cervus) in the Carpathians by demonstrating conservation actions for increasing the connectivity of favorable habitats in the ROSCI0208 Putna-Vrancea (Eastern Carpathians, Romania), and transferring and replicating best management practices in other Romanian Natura 2000 sites.
LIFE ROsalia will be implemented between 2020 and 2025 by the Environmental Protection Agency Vrancea, the Center for Environmental Research at the University of Bucharest, the Putna-Vrancea Natural Park Administration, and the Association for Biodiversity Conservation.
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