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Carlier J, Doyle M, Finn JA, Ó hUallacháin D, Ruas S, Vogt P, Moran J. Modelling enhancement of Ecosystem Services provision through integrated agri-environment and forestry measures. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 948:174509. [PMID: 38986697 DOI: 10.1016/j.scitotenv.2024.174509] [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: 03/01/2024] [Revised: 07/01/2024] [Accepted: 07/03/2024] [Indexed: 07/12/2024]
Abstract
Agri-environment and forest schemes can support landowners to conserve and enhance agricultural and forest ecosystems. The effectiveness of these schemes is often debated due to discrepancies that occur between the application of such measures and the delivery of Ecosystem Services (ES). We simulated the application of a suite of farmland and forest measures within a range of biophysical contexts in known High Nature Value landscapes across the Republic of Ireland. Three high resolution geospatial scenarios simulated the anticipated effects of the measures: i) a Baseline Scenario of current conditions, ii) an Enhanced Scenario simulated the application of measures, and iii) using the new 'Restoration Planner' freeware, an Enhanced + Connectivity Scenario simulated the application of additional targeted measures for ecosystem connectivity. Across all scenarios, we modelled and compared the responses of a range of ES including: habitat quality, carbon storage, production income and ecosystem connectivity. Multivariate analyses were used to ordinate and determine eight bundles of measures and their associated effect on ES and connectivity. These bundles were subsequently contextualised by examining unique landscape characteristics in which they occurred. The results show that measures applied under the Enhanced Scenario resulted in weak gains to carbon storage (2 %), strong gains to habitat quality (28 %), and weak losses to production income (-7 %) and ecosystem connectivity (-2 %). Similarities were observed under the Enhanced + Connectivity Scenario, though with comparably stronger gains to ecosystem connectivity (15 %). This study is the first to demonstrate the potential synergies and trade-offs to ES that can result from the integrated and targeted application of both farmland and forest measures within a variety of landscape characteristics.
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Affiliation(s)
- J Carlier
- Agroecology and Rural Development Group, Marine and Freshwater Research Centre, Atlantic Technological University, Galway Campus, Dublin Road, Galway, Ireland.
| | - M Doyle
- Agriculture & Food Science Centre, University College Dublin, Belfield, Dublin 4, Ireland
| | - J A Finn
- Teagasc Environment Research Centre, Johnstown Castle, Co. Wexford, Ireland
| | - D Ó hUallacháin
- Teagasc Environment Research Centre, Johnstown Castle, Co. Wexford, Ireland
| | - S Ruas
- Teagasc Environment Research Centre, Johnstown Castle, Co. Wexford, Ireland
| | - P Vogt
- European Commission, Joint Research Centre, Italy
| | - J Moran
- Agroecology and Rural Development Group, Marine and Freshwater Research Centre, Atlantic Technological University, Galway Campus, Dublin Road, Galway, Ireland
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Giang TL, Bui QT, Nguyen TDL, Dang VB, Truong QH, Phan TT, Nguyen H, Ngo VL, Tran VT, Yasir M, Dang KB. Coastal landscape classification using convolutional neural network and remote sensing data in Vietnam. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2023; 335:117537. [PMID: 36842358 DOI: 10.1016/j.jenvman.2023.117537] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 02/10/2023] [Accepted: 02/16/2023] [Indexed: 06/18/2023]
Abstract
The length of global coastline is about 356 thousand kilometers with various dynamic natural and anthropogenic. Although the number of studies on coastal landscape categorization has been increasing, it is still difficult to distinguish precisely them because the used methods commonly are traditional qualitative ones. With the leverage of remote sensing data and GIS tools, it helps categorize and identify a variety of features on land and water based on multi-source data. The aim of study is using different natural - social profile data obtained from ALOS, NOAA, and multi-temporal Landsat satellite images as input data of the convolutional-neural-network (CvNet) models for coastal landscape classification. Studies used 900 cut-line samples which represent coastal landscapes in Vietnam for training and optimizing CvNet models. As a result, nine coastal landscapes were identified including: deltas, alluvial, mature and young sand dunes, cliff, lagoon, tectonic, karst, and transitional landscapes. Three CvNet models using three different optimizer types classified the landscapes of other 1150 cut-lines in Vietnam with the accuracies about 98% and low loss function value. Excepting dalmatian, karst and delta coastal landscapes, five others distribute heterogeneous along the coasts in Vietnam. Therefore, the evaluation of additional natural components is necessary and CvNet model have ability to update new landscape types in variety of tropical nation as a step toward coastal landscape classification at both national and global scales.
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Affiliation(s)
- Tuan Linh Giang
- VNU Institute of Vietnamese Studies and Development Sciences, Vietnam National University, Hanoi, 336 Nguyen Trai, 10000, Hanoi, Viet Nam; VNU University of Science, Vietnam National University, 334 Nguyen Trai, Thanh Xuan, 10000, Hanoi, Viet Nam.
| | - Quang Thanh Bui
- VNU University of Science, Vietnam National University, 334 Nguyen Trai, Thanh Xuan, 10000, Hanoi, Viet Nam.
| | - Thi Dieu Linh Nguyen
- VNU University of Science, Vietnam National University, 334 Nguyen Trai, Thanh Xuan, 10000, Hanoi, Viet Nam.
| | - Van Bao Dang
- VNU University of Science, Vietnam National University, 334 Nguyen Trai, Thanh Xuan, 10000, Hanoi, Viet Nam.
| | - Quang Hai Truong
- VNU Institute of Vietnamese Studies and Development Sciences, Vietnam National University, Hanoi, 336 Nguyen Trai, 10000, Hanoi, Viet Nam.
| | - Trong Trinh Phan
- Institute of Geological Sciences, Vietnam Academy of Science and Technology (VAST), Dong Da, 10000, Hanoi, Viet Nam.
| | - Hieu Nguyen
- VNU University of Science, Vietnam National University, 334 Nguyen Trai, Thanh Xuan, 10000, Hanoi, Viet Nam.
| | - Van Liem Ngo
- VNU University of Science, Vietnam National University, 334 Nguyen Trai, Thanh Xuan, 10000, Hanoi, Viet Nam.
| | - Van Truong Tran
- VNU University of Science, Vietnam National University, 334 Nguyen Trai, Thanh Xuan, 10000, Hanoi, Viet Nam.
| | - Muhammad Yasir
- College of Oceanography and Space Informatics, China University of Petroleum, Qingdao 266580, China.
| | - Kinh Bac Dang
- VNU University of Science, Vietnam National University, 334 Nguyen Trai, Thanh Xuan, 10000, Hanoi, Viet Nam.
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Fan PY, He Q, Tao YZ. Identifying research progress, focuses, and prospects of local climate zone (LCZ) using bibliometrics and critical reviews. Heliyon 2023; 9:e14067. [PMID: 36915474 PMCID: PMC10006492 DOI: 10.1016/j.heliyon.2023.e14067] [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: 07/19/2022] [Revised: 02/17/2023] [Accepted: 02/20/2023] [Indexed: 02/27/2023] Open
Abstract
The local climate zone (LCZ) has been an important land surface classification used to differentiate urban climate between localities. The general knowledge maps of LCZ studies are needed when LCZ-related research has attracted great attention. This study integrated bibliometrics and critical review to understand the status quo and suggest future research directions. Bibliometrics provided a statistical technique to explore large volumes of article data from the Web of Science, ScienceDirect, and Scopus databases, based on the Co-Occurrence 13.4 (COOC) software. The bibliometric results indicated a rapid increase in LCZ publications and identified the high-frequency keywords which can be clustered into two groups, including a human thermal comfort-related group and the other urban climatology-related one. From 2011 to 2020, the effects of land use and urban morphology on urban climate and heat island effects predominated the LCZ-related research. Since 2021, the research focuses had shifted to the fields of thermal environment and heatwave, due to the growing demand for human thermal comfort and heat risk reduction. Moreover, this study identified 'Land Surface Temperature' and 'Heatwave' as two focuses of LCZ-related research during the last decade. Their critical reviews demonstrated the need for additional in-depth LCZ-heatwave studies that consider the risk of human exposure. This study also recommended incorporating hydrological concerns and social issues into the LCZ plan for a more integrated LCZ research outlook. Overall, this study provides not only a comprehensive understanding of LCZ knowledge networks, but also critical details on research focuses and potential research prospects.
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Affiliation(s)
- Ping Yu Fan
- Department of Geography, Hong Kong Baptist University, Hong Kong S. A. R., China
| | - Qing He
- MOE Key Laboratory of Fundamental Physical Quantities Measurement & Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology, Wuhan, China
- Corresponding author.
| | - Yi Zhou Tao
- College of Landscape Architecture, Zhejiang Agriculture & Forestry University, Hangzhou, China
- Corresponding author.
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Assessing the ecological suitability of the Irish landscape for the Eurasian lynx (Lynx lynx). MAMMAL RES 2023. [DOI: 10.1007/s13364-022-00670-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Yousaf A, Kayvanfar V, Mazzoni A, Elomri A. Artificial intelligence-based decision support systems in smart agriculture: Bibliometric analysis for operational insights and future directions. FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 2023. [DOI: 10.3389/fsufs.2022.1053921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
As the world population is expected to touch 9.73 billion by 2050, according to the Food and Agriculture Organization (FAO), the demand for agricultural needs is increasing proportionately. Smart Agriculture is replacing conventional farming systems, employing advanced technologies such as the Internet of Things (IoT), Artificial Intelligence (AI), and Machine Learning (ML) to ensure higher productivity and precise agriculture management to overcome food demand. In recent years, there has been an increased interest in researchers within Smart Agriculture. Previous literature reviews have also conducted similar bibliometric analyses; however, there is a lack of research in Operations Research (OR) insights into Smart Agriculture. This paper conducts a Bibliometric Analysis of past research work in OR knowledge which has been done over the last two decades in Agriculture 4.0, to understand the trends and the gaps. Biblioshiny, an advanced data mining tool, was used in conducting bibliometric analysis on a total number of 1,305 articles collected from the Scopus database between the years 2000–2022. Researchers and decision makers will be able to visualize how newer advanced OR theories are being applied and how they can contribute toward some research gaps highlighted in this review paper. While governments and policymakers will benefit through understanding how Unmanned Aerial Vehicles (UAV) and robotic units are being used in farms to optimize resource allocation. Nations that have arid climate conditions would be informed how satellite imagery and mapping can assist them in detecting newer irrigation lands to assist their scarce agriculture resources.
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Andrade L, Boudou M, Hynds P, Chique C, Weatherill J, O'Dwyer J. Spatiotemporal dynamics of Escherichia coli presence and magnitude across a national groundwater monitoring network, Republic of Ireland, 2011-2020. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 840:156311. [PMID: 35636550 DOI: 10.1016/j.scitotenv.2022.156311] [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: 11/14/2021] [Revised: 05/04/2022] [Accepted: 05/25/2022] [Indexed: 06/15/2023]
Abstract
Groundwater is a vital drinking water resource and its protection from microbiological contamination is paramount to safeguard public health. The Republic of Ireland (RoI) is characterised by the highest incidence of verocytotoxigenic Escherichia coli (VTEC) enteritis in the European Union (EU), linked to high reliance on unregulated groundwater sources (~16% of the population). Yet, the spatio-temporal factors influencing the frequency and magnitude of microbial contamination remain largely unknown, with past studies typically constrained to spatio-temporally 'limited' sampling campaigns. Accordingly, the current investigation sought to analyse an extensive spatially distributed time-series (2011-2020) of groundwater monitoring data in the RoI. The dataset, compiled by the Environmental Protection Agency (EPA), showed 'high' contamination rates, with 66.7% (88/132) of supplies testing positive for E. coli, and 29.5% (39/132) exceeding concentrations of 10MPN/100 ml (i.e. gross contamination) at least once during the 10-year monitoring period. Seasonal decomposition analyses indicate that E. coli detection rates peak during late autumn/early winter, coinciding with increases in annual rainfall, while gross contamination peaks in spring (May) and late-summer (August), likely reflecting seasonal shifts in agricultural practices. Mixed effects logistic regression modelling indicates that monitoring sources located in karst limestone are statistically associated with E. coli presence (OR = 2.76, p = 0.03) and gross contamination (OR = 2.54, p = 0.037) when compared to poorly productive aquifers (i.e., transmissivity below 10m2/d). Moreover, 5-day and 30-day antecedent rainfall increased the likelihood of E. coli contamination (OR = 1.027, p < 0.001 and OR = 1.005, p = 0.016, respectively), with the former also being associated with gross contamination (OR = 1.042, p < 0.001). As such, it is inferred that preferential flow and direct ingress of surface runoff are the most likely ingress mechanisms associated with E. coli groundwater supply contamination. The results presented are expected to inform policy change around groundwater source protection and provide insight for the development of groundwater monitoring programmes in geologically heterogeneous regions.
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Affiliation(s)
- Luisa Andrade
- School of Biological, Earth and Environmental Sciences, University College Cork, Cork, Ireland; Irish Centre for Research in Applied Geosciences, University College Dublin, Dublin, Ireland; Environmental Research Institute, University College Cork, Cork, Ireland
| | - Martin Boudou
- Environmental Sustainability and Health Institute, Technological University Dublin, Dublin 7, Ireland
| | - Paul Hynds
- Irish Centre for Research in Applied Geosciences, University College Dublin, Dublin, Ireland; Environmental Sustainability and Health Institute, Technological University Dublin, Dublin 7, Ireland.
| | - Carlos Chique
- School of Biological, Earth and Environmental Sciences, University College Cork, Cork, Ireland; Environmental Research Institute, University College Cork, Cork, Ireland
| | - John Weatherill
- School of Biological, Earth and Environmental Sciences, University College Cork, Cork, Ireland; Irish Centre for Research in Applied Geosciences, University College Dublin, Dublin, Ireland; Environmental Research Institute, University College Cork, Cork, Ireland
| | - Jean O'Dwyer
- School of Biological, Earth and Environmental Sciences, University College Cork, Cork, Ireland; Irish Centre for Research in Applied Geosciences, University College Dublin, Dublin, Ireland; Environmental Research Institute, University College Cork, Cork, Ireland.
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Pagani-Núñez E, Xu Y, Yan M, He J, Jiang Z, Jiang H. Trade-offs between economic development and biodiversity conservation on a tropical island. CONSERVATION BIOLOGY : THE JOURNAL OF THE SOCIETY FOR CONSERVATION BIOLOGY 2022; 36. [PMID: 35338514 DOI: 10.1111/cobi.13912] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 02/10/2022] [Accepted: 03/11/2022] [Indexed: 06/14/2023]
Abstract
Resolving trade-offs between economic development and biodiversity conservation needs is one of the defining issues of our time. This is crucial in currently developing countries and in particularly sensitive systems harboring high biodiversity. Yet, such a task can be challenging as human activities may have complex effects on biodiversity. Here we assessed the effects of intense economic development on different components of biodiversity using Hainan Island (South China) as model. This highly biodiverse tropical island has experienced intense economic development and extensive forest to agriculture conversion and urbanization across the last two decades. We characterized three main habitat clusters, based on local land use, climate and economic changes across 145 grids (10×10 km), and estimated avian biodiversity responses between 1998 and 2013. We recorded ongoing taxonomic biotic homogenization at the regional scale (i.e., the whole island), evidenced by decreasing differences between traditional and directional alpha diversity. Communities became overall phylogenetically clustered and functionally overdispersed. Biodiversity's priority effects were pervasive, with less diverse communities showing positive and more diverse communities showing negative biodiversity changes. Finally, at the local scale, different economic and environmental indicators showed complex and divergent effects across habitat clusters and biodiversity components. These effects were only partially ameliorated within a newly established Ecological Function Conservation Area in the mountainous central part of the island. Thus, our results depict complex effects of economic development on different biodiversity dimensions in different areas of the island with different land uses and protection regimes, and between local and regional spatial scales. Profound ecosystem damage associated with economic development was partially averted, probably due to enhanced biodiversity conservation policies and law enforcement, yet at the cost of regional-scale biotic homogenization and local-scale biodiversity loss. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Emilio Pagani-Núñez
- Department of Health and Environmental Sciences, Xi'an Jiaotong-Liverpool University, Suzhou, China
| | - Yang Xu
- Environmental Horticulture Research Institute of Guangdong Academy of Agricultural Sciences, Guangzhou, China
| | - Mingxiao Yan
- Department of Health and Environmental Sciences, Xi'an Jiaotong-Liverpool University, Suzhou, China
| | - Jiekun He
- Spatial Ecology Lab, School of Life Sciences, South China Normal University, Guangzhou, China
| | - Zifei Jiang
- Department of Health and Environmental Sciences, Xi'an Jiaotong-Liverpool University, Suzhou, China
| | - Haisheng Jiang
- Spatial Ecology Lab, School of Life Sciences, South China Normal University, Guangzhou, China
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Study on Landscape Ecological Classification and Landscape Types Evolution: A Case Study of a Mining City in Semi-Arid Steppe. SUSTAINABILITY 2021. [DOI: 10.3390/su13179541] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Landscape Ecological Classification (LEC) is the premise and foundation of landscape ecology research. The current research on LEC of Mining Cities in the Semi-arid Steppe (MCSS) is relatively low. Moreover, the question of how to classify the mining landscape into ecologically significant landscape units at a scale suitable for ecological management has not been clear. The research results are as follows: (1) Google Earth, Gaode map, Baidu map, various high-resolution images, unmanned aerial vehicle, and field investigation were used to investigate the landscape types. Based on the land classification of the occurrence model, integrating theories of landscape ecology, mining, ecology, geography, and land resources, this study constructed the LEC system for MCSS using the top-down decomposition classification method, including 4 types of landscape kingdom, 16 types of landscape class, 62 types of landscape family, and more than 200 types of landscape species. (2) Based on LEC, we found the landscape type evolution characteristics of MCSS. Both the open-pit landscape and the dumping landscape were constantly expanding, and ecological restoration of the mining area was carried out simultaneously with coal mining. The trend of Change Intensity (CI) of mining industrial square landscape and industrial storage landscape was very similar. The development of coal has driven the development of the regional industry. The expansion intensity of the town commercial and residential service landscape was gradually decreasing, and the motivation for town expansion was insufficient. The research area was a typical landscape evolution mode of “human advance and grassland retreat”. However, the intensity of humans occupying grassland was decreasing. This study provides a reference for the research of LEC in the semi-arid steppe and provides a theoretical basis for the landscape ecological assessment, planning, and management of mining cities.
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