Environmental Development最新文献

{"title":"Weather related disasters in South Africa from 1980 to 2023","authors":"M.M. Bopape ,&nbsp;G. Keebine ,&nbsp;T. Ndarana ,&nbsp;I.L. Mbokodo ,&nbsp;K. Hlahane ,&nbsp;T. Motshegwa ,&nbsp;Y. Amha ,&nbsp;O.M. Ogega ,&nbsp;C. Mfopa ,&nbsp;D.D. Mahlobo ,&nbsp;F.A. Engelbrecht ,&nbsp;H. Chikoore","doi":"10.1016/j.envdev.2025.101254","DOIUrl":"10.1016/j.envdev.2025.101254","url":null,"abstract":"<div><div>This study presents an analysis of weather-related disasters in South Africa (SA), during the period 1980 to 2023. The data used includes the Emergency Events Database (EM-DAT) disaster list, the fifth generation European Centre for Medium Range Weather Forecasting reanalysis (ERA5), the European Organisation for the Exploitation of Meteorological Satellites (EUMETSAT) satellite imagery as well as the South African Weather Service synoptic charts for weather systems identification. Floods and storms emerge as the most prevalent disasters, particularly affecting KwaZulu-Natal (KZN) province (in the east of SA), with the eThekwini metropolitan municipality (metro) recording the most events. Although KZN receives substantial rainfall, no evidence suggests eThekwini experiences more rainfall than other districts in the province, suggesting human influences associated with urbanisation in disaster patterns. Cape Town metro reports the highest number of disasters in the western part of the country, associated with more rainfall, yet human factors may also contribute. Cut-off low systems and upper troughs which classify as mid-troposphere mid-latitude systems triggered the most floods and storms, while ex-tropical cyclones (ETCs) caused only four disasters during the study period. Upper Perturbations also resulted in floods and storm disasters indicating a need for forecasters to also pay attention to smaller scale processes. These findings enhance our understanding of weather-related disaster risks in South Africa, providing valuable insights for climate resilience and proactive disaster management. Given the reliance on the EM-DAT database, the potential for unrecorded disaster events introduces a limitation that may influence the conclusions drawn from this analysis.</div></div>","PeriodicalId":54269,"journal":{"name":"Environmental Development","volume":"56 ","pages":"Article 101254"},"PeriodicalIF":4.7,"publicationDate":"2025-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144212838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An assessment of legislative, regulatory and policy gaps in the management of abandoned, lost, and otherwise discarded fishing gear in Lake Victoria, East Africa","authors":"Drake Ssempijja ,&nbsp;Haraldur Arnar Einarsson ,&nbsp;Godfrey Kawooya Kubiriza ,&nbsp;Jerome Sebadduka Lugumira ,&nbsp;Pingguo He","doi":"10.1016/j.envdev.2025.101249","DOIUrl":"10.1016/j.envdev.2025.101249","url":null,"abstract":"<div><div>Abandoned, Lost, and Otherwise Discarded Fishing Gear (ALDFG) is a major source of plastic pollution in inland fisheries. There is a lack of policies, adequate legislation and regulations to addressing ALDFG in inland fisheries where the challenge remains a neglected and poorly understood issue by fisheries management. We critically assessed policy and legislative gaps in the management of ALDFG in the fisheries of Lake Victoria, shared by the three East African countries of Uganda, Kenya, and Tanzania. Using a gap analysis framework, current legislation on fisheries, environmental pollution and waste management was reviewed and analyzed. The assessment reveals opportunities to strengthen the policy and legal and regulatory frameworks in relation to the management of ALDFG. The existing fisheries laws require modernization to effectively address the ALDFG challenge, because of the transboundary nature of the fisheries, the lack of harmonized information and reporting systems, and the open access nature of the fisheries which makes current management regimes inefficient to respond to this emerging environmental problem. It is important to develop policy and improve legislative frameworks, ideally harmonized among the three countries, to support efforts that prevent, mitigate, and address ALDFG. Additionally, efforts to better understand the status and extent of ALDFG through research would provide a strong foundation for informed decision-making and provide a basis for developing and supporting long-term trend analyses to monitor and guide the development of appropriate policies, legislative and regulatory measures which are specific to inland fisheries.</div></div>","PeriodicalId":54269,"journal":{"name":"Environmental Development","volume":"56 ","pages":"Article 101249"},"PeriodicalIF":4.7,"publicationDate":"2025-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144178034","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Storm surge-induced soil salinization and its impact on agriculture in the coastal area of the Indian Sundarban","authors":"Indrani Barui,&nbsp;Shabari Bhakta,&nbsp;Kapil Ghosh","doi":"10.1016/j.envdev.2025.101250","DOIUrl":"10.1016/j.envdev.2025.101250","url":null,"abstract":"<div><div>The low-lying coastal areas of the Indian Sundarban always face numerous hazards. The saline water intrusion through embankment breaching during storm surges is one of the major challenges for agriculture and livelihood. The present study focused on assessing soil salinity dynamics with storm surges and their impact on agriculture. The study was conducted in the Namkhana block of the Indian Sundarban. A total of 154 soil samples were collected from 77 sampling points at depths of 0–10 and 30–40 cm and the intensity of salinity, considering electrical conductivity (EC), pH, and sodium content was measured. The flood inundation maps of tropical cyclones Amphan (2020) and Yaas (2021) were prepared from Sentinel 1A data. The different topographical zones (i.e., proximal to coast/estuary, proximal to creeks, and central) in both flooded and non-flooded areas are considered to assess the salinity. The Rice growth vegetation index (RGVI) and Normalized difference vegetation index (NDVI) were calculated for the pre-flood and post-flood phases. The results show that the flooded and proximal to creeks or coast areas tend to have very high salinity. The salinity has increased downwards in all topographical zones. The maximum salinity for the flooded area is found at 40 cm depth. The study revealed that there was a significant change in cropland by the cyclone-induced flood and soil salinity. The study can help identify salt-affected areas, cropland damage assessment, and design suitable land use and cropping practices in the future.</div></div>","PeriodicalId":54269,"journal":{"name":"Environmental Development","volume":"56 ","pages":"Article 101250"},"PeriodicalIF":4.7,"publicationDate":"2025-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144203973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The 2023/24 summer drought tracked by the Agricultural Drought Early Warning System (ADEWS) for South Africa","authors":"Johan Malherbe ,&nbsp;Mokhele E Moeletsi ,&nbsp;Sarah J Roffe ,&nbsp;Philip J Beukes ,&nbsp;Teboho E Masupha","doi":"10.1016/j.envdev.2025.101253","DOIUrl":"10.1016/j.envdev.2025.101253","url":null,"abstract":"<div><div>Commercial grain production in South Africa is largely rainfed and concentrated in semi-arid areas in the summer rainfall region, where drought is a leading cause of low agricultural harvests, sometimes resulting in food insecurity. During the 2023/24 summer growing season, a high-intensity, rapid-onset flash drought occurred from mid-January to late March, resulting in significant grain price increases due to lower production of white maize, the main staple in South Africa. Despite only lasting two-and-a-half months, agricultural impacts were significant because the drought coincided with the peak of the maize growing season during tasselling and grain filling. Using this drought as a case study, we evaluated the ability of a South African Agricultural Drought Early Warning System (ADEWS), available at <span><span>https://www.drought.agric.za/</span><svg><path></path></svg></span>, in communicating drought conditions and impacts on productivity. This ADEWS integrates weather data, short-to medium-range forecasts, remote sensing data, and crop and rangeland simulation outputs to provide near real-time monitoring of drought indicators. Validation against observed maize yields showed strong performance, with statistically significant correlations between observed maize yields and several ADEWS products, including the Vegetation Condition Index (VCI), maize Water Requirement Satisfaction Index (WRSI), Percentage of Average Seasonal Greenness (PASG), and simulated yields from the Decision Support System for Agrotechnology Transfer – Crop Environment Resource Synthesis (DSSAT-CERES-Maize) model. Despite the limited duration of the drought, ADEWS effectively captured its severity, timing and production impacts. Therefore, this case study reflects the value of ADEWS in keeping stakeholders informed, and in supporting early warning and decision making for drought preparedness in South African rainfed agricultural systems.</div></div>","PeriodicalId":54269,"journal":{"name":"Environmental Development","volume":"56 ","pages":"Article 101253"},"PeriodicalIF":4.7,"publicationDate":"2025-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144195453","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sustainability assessment of camel breeding: The case of northwestern rangelands in Iran","authors":"Morteza Mofidi-Chelan ,&nbsp;Iman Haghiyan ,&nbsp;Esmaeil Sheidai-Karkaj ,&nbsp;Mahdiyeh Banihasan ,&nbsp;Vigilijus Jukna ,&nbsp;Rando Värnik ,&nbsp;Hossein Azadi","doi":"10.1016/j.envdev.2025.101251","DOIUrl":"10.1016/j.envdev.2025.101251","url":null,"abstract":"<div><div>This study examines the viability of the traditional rangeland-based camel breeding over the long term in Khorkhor village, Iran, emphasizing social, economic, and environmental factors. From 2018 to 2019, data was collected using the sustainability barometer methodology, which included structured questionnaires, interviews, and field observations. The findings show variable levels of sustainability across dimensions: excellent social health (80 %) but lower social justice (43 %), efficient economic processes (64 %), poor economic justice (17 %), and strong environmental health (72 %), but insufficient grazing management (29 %). Social sustainability ranked highest (62 %), while environmental sustainability was ranked lowest (42 %). The economic elements had the highest influence on overall sustainability (R = 0.748), followed by the social and environmental aspects. Notably, there was no significant relationship between economic and environmental variables. The study emphasizes the importance of interventions that address economic and environmental constraints, improve farmer knowledge, and shift to semi-traditional and semi-industrial livestock systems for long-term rangeland management. These findings help to understand how sustainable (environmentally friendly and long-lasting) traditional methods of breeding camels are. Also, these findings could lead to suggestions for changes in breeding camels. The study also emphasizes balancing economic, social, and environmental factors for sustainable rangeland management in similar situations.</div></div>","PeriodicalId":54269,"journal":{"name":"Environmental Development","volume":"56 ","pages":"Article 101251"},"PeriodicalIF":4.7,"publicationDate":"2025-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144213267","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"How do visitors perceive the urban greenery microclimate in the city’s only green space? A case study in Brazilian semi-arid","authors":"Arthur da Silva Nascimento,&nbsp;Leonardo Vitor Alves da Silva,&nbsp;Maria Amanda Nobre Lisboa,&nbsp;Alana de Oliveira Silva,&nbsp;Mardonio Freitas Rodrigues Ferreira,&nbsp;Sara Cardoso Ferreira da Silva,&nbsp;Mário Jorge Vital de Melo,&nbsp;Antônio César Vieira da Silva,&nbsp;João Tavares Calixto Júnior","doi":"10.1016/j.envdev.2025.101244","DOIUrl":"10.1016/j.envdev.2025.101244","url":null,"abstract":"<div><div>Uncontrolled urban growth in Brazil has led to the formation of Urban Heat Islands (UHI), negatively impacting thermal comfort in cities. This study investigates thermal comfort in the Parque Natural Municipal das Timbaúbas, the only Conservation Unit in Juazeiro do Norte, Brazilian Northeast (semi-arid region), exploring how tree cover influences the local microclimate. Differences in air temperature, humidity, and heat index (HI) were analyzed in various areas of the park over a 12-month period. Using variance analysis (ANOVA), differences between areas with and without vegetation cover (WVC and NVC) were examined. Visitor perceptions of thermal comfort were assessed through 500 questionnaires. The results indicate that areas with vegetation cover showed an average reduction of 3.3 °C in air temperature and a 7.3 % increase in relative humidity compared to areas without vegetation cover. The greatest differences in temperature and humidity were observed in the most densely wooded area, with a 6.4 °C decrease in temperature and a 16.2 % increase in humidity. The most critical points, classified as “Extreme Caution” highlight the importance of vegetation cover in mitigating heat. The analysis revealed that 68.4 % of visitors frequent the park in the afternoon, coinciding with the highest temperature values. This study emphasizes the importance of urban tree cover as a strategy to mitigate UHI and improve quality of life in urban areas of this region of Brazil, reinforcing the need for public policies that expand and maintain green spaces.</div></div>","PeriodicalId":54269,"journal":{"name":"Environmental Development","volume":"56 ","pages":"Article 101244"},"PeriodicalIF":4.7,"publicationDate":"2025-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144178169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Disasters of natural origin, gender equality and GDP growth: a co-integration analysis for Latin America and the Caribbean","authors":"Montserrat Díaz-Fernández,&nbsp;Mar Llorente-Marrón,&nbsp;Paz Méndez-Rodríguez","doi":"10.1016/j.envdev.2025.101252","DOIUrl":"10.1016/j.envdev.2025.101252","url":null,"abstract":"<div><div>Natural disasters, increasingly frequent and severe, not only cause material and economic damage but also exacerbate pre-existing social inequalities, especially those affecting women and vulnerable groups. The objective of this study is to analyse the dynamic relations between disasters of natural origin (NDs), gross domestic product per capita (GDP) and the gender inequality index (GII) in Latin American and Caribbean countries over the period 2000–2021 using fully modified least squares (FMOLS) estimation of panel models with non-stationary and co-integrated variables. We aim to analyse the short- and long-term relations between variables as well as their causality and dynamics to shed light on these interconnected relations and their implications for the region. A significant bidirectional relation between NDs and gender inequality is identified: disasters exacerbate inequality, disproportionately affecting women, while higher levels of inequality increase vulnerability to such events. Additionally, there is evidence of a unidirectional relation between economic growth and GII. In several Latin American and Caribbean countries, the speed of adjustment indicates that gender inequality tends to persist or even worsen. These findings underscore the importance of addressing gender inequality as a critical element in disaster management and sustainable economic development in Latin America and the Caribbean. An approach that recognizes and addresses gender disparities can facilitate a more inclusive and effective recovery from disasters.</div></div>","PeriodicalId":54269,"journal":{"name":"Environmental Development","volume":"55 ","pages":"Article 101252"},"PeriodicalIF":4.7,"publicationDate":"2025-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144154327","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Community perceptions and ecosystem services provided by small hydropower plants","authors":"Isabel Boavida ,&nbsp;Maria João Costa ,&nbsp;José Maria Santos","doi":"10.1016/j.envdev.2025.101247","DOIUrl":"10.1016/j.envdev.2025.101247","url":null,"abstract":"<div><div>Small hydropower plants (SHPs) are increasingly promoted for their potential to provide renewable energy in rural regions, but their impact on river ecosystems and local communities remains a topic of debate. This study explores the ecological and socio-economic effects provided by small hydropower plants (SHPs) on river ecosystem services (ES) in rural regions. Through two case studies of SHPs on the Couto and Avelames Rivers (NE Portugal), we assessed local communities' awareness and perceptions of the implementations of those infrastructures and the ES provided by these modified water bodies, by using a face-to-face survey of 114 respondents near the SHPs locations. The results indicate that 70 % of respondents preferred the water body created by the SHPs weirs for recreational purposes, and 83 % acknowledged that riverside areas enhanced their well-being. Economic benefits were also important, with 39 % of respondents recognizing improvements in job creation, river access, and regional economic growth due to the SHPs. Clean energy production and water storage were identified as the most valued ES, with principal component analysis (PCA) showing high loadings for these services (0.549 for recreational activities and 0.807 for storage). Despite these benefits, 32 % of respondents expressed a preference for pre-SHP river conditions, citing concerns over ecological impacts. Only 39 % of respondents were willing to pay for river conservation efforts, highlighting economic constraints in these rural communities and a perception among locals that the responsibility for maintaining river ecosystems lies with public authorities. The study emphasizes the need for balancing clean energy production with the preservation of river ecosystems and the inclusion of local communities in SHPs environmental impact assessments to ensure a sustainable development of these regions.</div></div>","PeriodicalId":54269,"journal":{"name":"Environmental Development","volume":"55 ","pages":"Article 101247"},"PeriodicalIF":4.7,"publicationDate":"2025-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144124176","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Applying the Norm Activation Model to analyze climate change adaptation behaviors of forest-dwellers","authors":"Somayeh Tatari-Chegeni ,&nbsp;Mehdi Rahimian ,&nbsp;Javad Sosani ,&nbsp;Fatemeh Rahimi Fayzabad ,&nbsp;Homa Molavi","doi":"10.1016/j.envdev.2025.101246","DOIUrl":"10.1016/j.envdev.2025.101246","url":null,"abstract":"<div><div>Climate change poses a serious threat to economies that depend on agriculture and natural resources. Iran is especially at risk due to both its difficult environmental conditions and management challenges. Understanding how forest dwellers in western Iran adapt to climate change is key to developing effective strategies. This study investigates the adaptive behaviors of these communities using the Norm Activation Model. Data was collected through a questionnaire completed by 374 participants. The findings confirmed all the model's hypotheses, explaining 74.9 % of the variation in adaptive behavior. These results provide valuable guidance for policymakers to design targeted support measures. Specifically, adaptation behaviors were positively linked to household size, education level, income from forest resources, livestock ownership, use of the internet and social media for climate information, participation in training, and reliance on forests, surface water, and weather-dependent jobs. The government should strengthen public policies, promote a variety of adaptive behaviors, and support social networks that allow forest dwellers to share knowledge. Using big data and AI can further enhance these efforts by offering better tools and insights for climate adaptation.</div></div>","PeriodicalId":54269,"journal":{"name":"Environmental Development","volume":"55 ","pages":"Article 101246"},"PeriodicalIF":4.7,"publicationDate":"2025-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144134425","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Agri-environmental indicators regarding Broccoli cultivation: a case study in Pella, Greece","authors":"Christos D. Anagnostopoulos ,&nbsp;Dimitrios P. Platis ,&nbsp;Anastasios S. Siomos ,&nbsp;George C. Menexes ,&nbsp;Kiriaki L. Kalburtji ,&nbsp;Andreas P. Mamolos","doi":"10.1016/j.envdev.2025.101243","DOIUrl":"10.1016/j.envdev.2025.101243","url":null,"abstract":"<div><div>The effects of climate change could directly affect agricultural production. The related greenhouse-gas-emissions during agricultural production has negative impact on the agri-food sector, as well as the use of water resources. Broccoli is a widespread crop in eastern Mediterranean area, which is highly–valued due to its flavor and its nutritional values. The main aim of this study was to estimate agri-environmental indicators of broccoli crops in Pella, Central-Macedonia. Sixteen farms were selected and studied for three cultivation periods. The specific objectives of this study were to: i) apply an adjusted LCA-method to estimate the energy indicators and the carbon and water footprints of two different broccoli varieties (Parthenon and Triton), ii) compare the two different varieties per cultivation period and each cultivar between the different cultivation periods, and iii) identify the most-friendly to the environment broccoli cultivar, but also which cultivation period was the best for each cultivar. Fuel, fertilizers and irrigations represented the largest energy inputs for both varieties and for all the cultivation periods. Although the two varieties appear to have the same input requirements, there is a differentiation in their productivity through the cultivation periods, which led to increased use of blue water for the Triton F1 hybrid compared to that of Parthenon. Parthenon was more demanding in irrigation inputs than Triton when rainfall was low. High rainfall could have led to high fungicide inputs in some cultivation periods for both varieties. Cultivation periods with high fungal diseases led to low outputs for Triton F1 hybrid, while those with low fungal disease showed high outputs for Triton, which led to high energy use efficiency. It is concluded that the studied agri-environmental indicators could lead to the selection of the best broccoli cultivar to reduce the required inputs and the negative impact on the environment, without affecting crop yields.</div></div>","PeriodicalId":54269,"journal":{"name":"Environmental Development","volume":"56 ","pages":"Article 101243"},"PeriodicalIF":4.7,"publicationDate":"2025-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144195454","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}