Aquatic Conservation-Marine and Freshwater Ecosystems最新文献

{"title":"A Review of the Status of Sharks, Rays and Chimaeras of Panama to Guide Research and Conservation","authors":"Jorge Manuel Morales-Saldaña,&nbsp;Hector M. Guzmán,&nbsp;Angel J. Vega,&nbsp;Yolani A. Robles,&nbsp;Luis A. Montes,&nbsp;Peter M. Kyne","doi":"10.1002/aqc.70122","DOIUrl":"https://doi.org/10.1002/aqc.70122","url":null,"abstract":"<p>Chondrichthyan fishes (sharks, rays and chimaeras) are a group of high conservation concern globally. Species are impacted by varying threats, although fishing pressure is the primary stressor causing population declines. Panama comprises both Pacific and Caribbean coastlines with a diversity of estuarine and marine habitats supporting small to large-scale fisheries. Understanding the status of chondrichthyans within this Central America seascape can help inform and drive conservation and research. This paper represents the first comprehensive review of the chondrichthyans of Panama and presents a summary of (1) species diversity and distribution; (2) habitat; (3) extinction risk; (4) drivers of extinction risk; and (5) policy tools. The study also discusses current research and critical knowledge gaps and outlines recommendations for research, education and management. Panama supports 112 species of chondrichthyan, the majority of which are associated with coastal and shelf environments. Almost half (47.3%) are at risk of extinction globally, according to the IUCN Red List of Threatened Species. Many of the most frequently encountered species in fisheries are globally threatened, such as scalloped hammerhead <i>Sphyrna lewini</i> and silky shark <i>Carcharhinus falciformis</i>. This review found a general lack of species-specific fisheries data, limiting the assessment of local population trends. Further, although national, regional and international policy tools are in place, deficiencies in monitoring, enforcement and compliance are limiting their effectiveness. Policies should aim to improve data collection and compliance with current management tools while supporting research into life-history, critical habitats and the socioeconomic values of chondrichthyans. Addressing the research, education and management recommendations within this paper would improve the status of Panama's chondrichthyans and assist the country in meeting the 2030 Sustainable Development Goals (SDG), including SDG 14, which calls to ‘conserve and sustainably use the oceans, seas, and marine resources for sustainable development’.</p>","PeriodicalId":55493,"journal":{"name":"Aquatic Conservation-Marine and Freshwater Ecosystems","volume":"35 4","pages":""},"PeriodicalIF":2.5,"publicationDate":"2025-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/aqc.70122","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143770191","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Baseline Assessment for Monitoring Rhodolith Beds Close to the Harbour of Porto Central at the Espirito Santo State, Southeastern Brazil.","authors":"Alexandre Villas-Boas,&nbsp;Frederico Tâmega,&nbsp;Marcia Figueiredo,&nbsp;Gilberto Pereira,&nbsp;Hebert Broedel,&nbsp;Juliana Menegucci,&nbsp;Ricardo Coutinho","doi":"10.1002/aqc.70120","DOIUrl":"https://doi.org/10.1002/aqc.70120","url":null,"abstract":"<div>\u0000 \u0000 <p>The rhodolith beds along the Brazilian continental shelf play a vital role in biota conservation and cover a significant area of the inner shelf margin. Because of their mobility and susceptibility to disturbances, it is crucial to map and monitor these habitats to distinguish changes caused by natural and human-induced factors. Few studies have described rhodolith mobility, and there is a lack of monitoring data to accurately assess variations over time. This study performed a preliminary evaluation of changes in the structure and health of rhodolith beds exposed to environmental disturbances. This evaluation is required for the environmental licensing of the Porto Central in Espirito Santo State, Brazil, before the beginning of dredging operations. This study focuses on the morphology of the rhodoliths and evaluates their percentage cover, sediment burial levels, vitality and mobility and/or burial across two sampling sites in shallow and deep waters. The shallow site showed higher rhodolith cover and greater stability despite containing smaller rhodoliths with more spherical shapes. Seasonal variations in rhodolith cover showed inconsistent patterns across sampling sites. Dynamic variation in rhodolith burial by sediments was observed, but there were no significant differences between the two sites across seasons. Most rhodoliths at the deeper sampling site exhibited healthy pigmentation; only a small percentage showed high or extreme bleaching stress. The lack of seasonal patterns suggests storm influence all year round. The monitoring programme will act as a warning method to detect potential side effects of dredging activities; furthermore, it contributes to a monitoring database that may aid other monitoring studies helping the rhodolith beds conservation.</p>\u0000 </div>","PeriodicalId":55493,"journal":{"name":"Aquatic Conservation-Marine and Freshwater Ecosystems","volume":"35 4","pages":""},"PeriodicalIF":2.5,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143770376","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Correction to “Recent Eel Decline in a Large Mediterranean Wetland”","authors":"","doi":"10.1002/aqc.70126","DOIUrl":"https://doi.org/10.1002/aqc.70126","url":null,"abstract":"<p>\u0000 <span>Franch, N.</span>, <span>Capdevila, P.</span>, <span>Fanlo, H.</span>, <span>Queral, J. M.</span>, &amp; <span>Clavero, M.</span> (<span>2025</span>). <span>Recent Eel Decline in a Large Mediterranean Wetland</span>. <i>Aquatic Conservation: Marine and Freshwater Ecosystems</i>, <span>35</span>(<span>1</span>), e70046.\u0000 </p><p>Paragraph 2 of the discussion contains this sentence “Reported stable or even increasing abundances of yellow eel abundances are linked to intense stocking (e.g., Dorow et al. 2023), which remains a controversial management option, with potential detrimental effects for donor areas (Righton et al. 2021; Rohtla et al. 2021)”, which erroneously suggest that Dorow et al. (2023)’s results were due to stocking. A correct formulation of the intended statement should go as follows: “Some areas in northern Europe have reported stable or even increasing abundances of yellow eel abundances (e.g., Dorow et al. 2023), but several of these areas are also intensively stocked, which remains a controversial management option, with potential detrimental effects for donor areas (Righton et al. 2021; Rohtla et al. 2021)”.</p><p>We apologize for this error.</p>","PeriodicalId":55493,"journal":{"name":"Aquatic Conservation-Marine and Freshwater Ecosystems","volume":"35 4","pages":""},"PeriodicalIF":2.5,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/aqc.70126","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143770375","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An Acclimatization Period in a Cage Promotes Site Fidelity of Hatchery-Reared Dusky Groupers to the Release Areas","authors":"Ana Filipa Silva,&nbsp;João J. Castro,&nbsp;Esmeralda Pereira,&nbsp;João Pedro Marques,&nbsp;Teresa Silva,&nbsp;Pedro G. Lino,&nbsp;Ana Candeias-Mendes,&nbsp;Pedro Pousão-Ferreira,&nbsp;Bruno Pinto,&nbsp;José Lino Costa,&nbsp;Pedro Raposo de Almeida,&nbsp;Bernardo Ruivo Quintella","doi":"10.1002/aqc.70125","DOIUrl":"https://doi.org/10.1002/aqc.70125","url":null,"abstract":"<p>The influence of an <i>in-situ</i> acclimatization period of five weeks, seeking the settlement and fidelity of hatchery-reared dusky groupers (<i>Epinephelus marginatus</i>) to the release sites in restocking actions, was tested using acoustic biotelemetry. Eight tagged adult groupers were submitted to the wild conditions in a fish farm cage, while seven remained in the hatchery and tagging location until they were all released. Ten months later, half of the acclimatized groupers were still present in the release site, while all the non-acclimatized rapidly dispersed. These results show that an <i>in-situ</i> acclimatization period of five weeks promotes the establishment and site fidelity of hatchery-reared dusky groupers, contributing to successful restocking.</p>","PeriodicalId":55493,"journal":{"name":"Aquatic Conservation-Marine and Freshwater Ecosystems","volume":"35 4","pages":""},"PeriodicalIF":2.5,"publicationDate":"2025-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143741626","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Internationalisation, Collaboration and Responsiveness of Aquatic Conservation Research Across Three Decades of Publication","authors":"Maria Mendes,&nbsp;Heidi L. Burdett","doi":"10.1002/aqc.70123","DOIUrl":"https://doi.org/10.1002/aqc.70123","url":null,"abstract":"<p>Aquatic ecosystems are ecologically diverse and provide a wealth of ecosystem services to people and societies all around the world. However, they are threatened by human activities and climate change, and have experienced significant decline in past decades. Developments in aquatic conservation research is therefore of critical importance for the conservation and sustainability of aquatic ecosystems and species. To investigate temporal trends in aquatic conservation research, we conducted a bibliometric analysis of the 2785 publications published by the journal <i>Aquatic Conservation: Marine and Freshwater Ecosystems</i> since its inception in 1991 to 2023. Although outputs and the proportion of open access publications has increased over time, publication output appears to be sensitive to global shocks such as Covid-19 – raising concerns about the fragility of aquatic conservation research support structures. In terms of citations, publications have a delayed but prolonged research impact, with a core citation window 4–8 years post-publication. The number of multi-author publications has increased over time, with an average of &gt;6 authors since 2020. The internationality of authorship teams has also increased over time, but an imbalance remains for lead authors: Africa, central South America and Central Asia still remain under-represented. A keyword analysis highlights the persistent focus on conservation and biodiversity, with themes such as climate change and marine management emerging in the 21st century. These results show how aquatic conservation research is shifting towards a more collaborative, international effort, with the agility to respond to emerging global challenges. Looking to the future, we call for improved diversity in terms of authorship, disciplinary scope and geographical focus. Maintaining a nimbleness to emerging challenges will keep aquatic conservation research relevant, and greater consideration for interdisciplinarity and land–sea connectivity will accelerate innovation within the discipline and encourage further collaborative links.</p>","PeriodicalId":55493,"journal":{"name":"Aquatic Conservation-Marine and Freshwater Ecosystems","volume":"35 4","pages":""},"PeriodicalIF":2.5,"publicationDate":"2025-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/aqc.70123","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143717132","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Coastal to Riverine Entry Timing During the Spawning Migration of the European Shads (Alosa spp.): Drivers and Phenological Trends for the French Atlantic Coast Populations","authors":"Mikel Cherbero,&nbsp;Nils Teichert,&nbsp;Eric De Oliveira,&nbsp;Céline Le Pichon","doi":"10.1002/aqc.70124","DOIUrl":"https://doi.org/10.1002/aqc.70124","url":null,"abstract":"<p>During the spawning migration of the anadromous allis <i>Alosa alosa</i> and twaite <i>Alosa fallax</i> shads, timing of river entry is decisive to ensure that arrival in the spawning grounds matches with favourable conditions for reproductive success. Identifying the environmental cues that drive the timing of river entry is therefore crucial to understanding the implications of climate change for shad populations and to implementing management measures for these threatened species. In this study, data from fisheries and fish counting stations located in the estuaries or low reaches of 10 rivers were combined to investigate the effects of coastal, river conditions and abundance on the timing of migration. Phenological trends were quantified at five sites with more than 20 years' monitoring, and we analysed whether these trends aligned with the period when river temperatures were in the most favourable range for offspring survival. The results indicated that the temporality of spring warming in coastal habitats and photoperiod were key drivers influencing river entry timing. Their relative influence varied between models predicting migration initiation, median and end dates. Significant shifts toward earlier and longer migration periods were quantified. At the site with the longest monitoring time series, the shift in migration timing increased the time lag between early shad arrival and the period of most favourable breeding temperatures. Therefore, further studies should assess the repercussions of earlier spawning migration on the phenology and success of reproduction and juvenile stages.</p>","PeriodicalId":55493,"journal":{"name":"Aquatic Conservation-Marine and Freshwater Ecosystems","volume":"35 4","pages":""},"PeriodicalIF":2.5,"publicationDate":"2025-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/aqc.70124","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143717133","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"On-Land Pinniped Classification of Multiple Species and Demographic Classes on Multiple Substrates Using Deep Learning and Aerial Imagery","authors":"Silas Santini,&nbsp;Sarah Codde,&nbsp;Elizabeth M. Jaime,&nbsp;Alan Jian,&nbsp;Esteban Valenzuela,&nbsp;Benjamin H. Becker","doi":"10.1002/aqc.70111","DOIUrl":"https://doi.org/10.1002/aqc.70111","url":null,"abstract":"<p>Pinniped abundance and demographic monitoring is the foundation of informed decisions about conservation, management and protection. However, current aerial and on the ground monitoring techniques are generally resource intensive, may suffer detection error and can present hazards to on-site surveyors. Advances in deep learning in combination with high quality aerial imagery can minimise the safety risks and resources required by current monitoring techniques and allow for the quick analysis of legacy and contemporary images for pinniped species on various substrates. We used aerial images (<i>N</i> = 218) collected from the California Channel Islands to train a Retinanet50 model to detect elephant seals hauled out on the sandy beach and label them as either ‘bull’, ‘cow’ or ‘pup’. Using the elephant seal model as a starting point, we fine-tuned this model to detect harbour seals on a variety of substrates using a limited number of images (<i>N</i> = 13). Both models achieved high accuracy with mean average precisions of 94% and 95% respectively. The process of fine tuning for a second species on different substrates was significantly faster than the creation of the initial model, reducing both model training and data labelling costs. This approach is automatable and would increase accuracy, improve timeliness, decrease the resources required to monitor pinniped populations at the age class level on variable substrates, increase count accuracy and improve human safety in rugged terrain.</p>","PeriodicalId":55493,"journal":{"name":"Aquatic Conservation-Marine and Freshwater Ecosystems","volume":"35 4","pages":""},"PeriodicalIF":2.5,"publicationDate":"2025-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/aqc.70111","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143717130","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Behavioural Processes Underlying the Habitat Selection of Indo-Pacific Bottlenose Dolphins (Tursiops aduncus) in the Ningaloo Marine Park and Exmouth Gulf, at the North West Cape, Western Australia","authors":"R. Haughey,&nbsp;T. N. Hunt,&nbsp;D. Hanf,&nbsp;C. Passadore,&nbsp;R. Baring,&nbsp;G. J. Parra","doi":"10.1002/aqc.70114","DOIUrl":"https://doi.org/10.1002/aqc.70114","url":null,"abstract":"<div>\u0000 \u0000 <p>Identifying the behavioural processes influencing habitat use is important for understanding a species' behavioural and spatial ecology and informing their conservation. In this study, we collected information on the behavioural state of globally Near Threatened Indo-Pacific (IP) bottlenose dolphins (<i>Tursiops aduncus</i>) inhabiting coastal waters at the North West Cape (NWC), Western Australia (WA). Ensemble habitat suitability modelling was used to identify key environmental and anthropogenic variables correlated with the spatial distribution of dolphin groups engaged in foraging, travelling and resting behaviours to determine whether dolphins use particular areas for such activities. The distribution of foraging groups was related to distance from the nearest boat ramp and seabed slope, with the foraging dolphins more likely to occur 3000–5000 m from the nearest boat ramp and in areas of moderate seabed slope. Resting dolphins were localised and most likely to occur in shallow waters (5–10 m deep) within designated Sanctuary Zones of the Ningaloo Marine Park (NMP). Dolphins travelling were more likely to occur 1000–2000 m from the coast and in water depths of 7–12 m but as deep as 20 m. The integration of behavioural data into habitat suitability models allowed the identification of areas of biological importance for IP bottlenose dolphins at the NWC. Given the increasing risks to dolphins from cumulative anthropogenic activities in this region, the results from this study are applicable for marine spatial planning and adaptive management of this Near Threatened dolphin species.</p>\u0000 </div>","PeriodicalId":55493,"journal":{"name":"Aquatic Conservation-Marine and Freshwater Ecosystems","volume":"35 4","pages":""},"PeriodicalIF":2.5,"publicationDate":"2025-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143717131","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Estimating Species Distributions of Sphaeriid Clams in the Western United States: Implications for Conservation","authors":"Steven R. Hein,&nbsp;Daniel A. Trujillo,&nbsp;McKenna P. A. Burns,&nbsp;David J. Berg","doi":"10.1002/aqc.70109","DOIUrl":"https://doi.org/10.1002/aqc.70109","url":null,"abstract":"<p>Species distributions are structured by dispersal potential and responses to vicariance events. Populations of less-vagile species can become spatially isolated in insularised habitats leading to allopatric speciation. In heavily fragmented aquatic systems, such species often contribute to high rates of endemism. Sphaeriid clams are a globally distributed, yet vastly understudied, group of bivalves. They occupy nearly every type of freshwater system, including many isolated water bodies. Studies on sphaeriid diversity in North America suggest many of the species are cosmopolitan. An exception is the Sangre de Cristo peaclam, <i>Pisidium sanguinichristi</i>, considered endemic to a single lake in New Mexico, USA. However, the taxonomic validity of the species is debated, incurring significant conservation implications as the species of conservation concern at the state and federal levels. We examined sphaeriid genetic diversity in New Mexico and Texas to characterise endemicity and test the identity of <i>P. sanguinichristi</i>. Sequences of the mitochondrial 16S gene and the nuclear 28S gene were compared amongst localities and with sequences deposited in GenBank. Our results support previous inferences that much of the sphaeriid diversity across this region comprises a few cosmopolitan species, with some exception. Furthermore, we did not find evidence to support <i>P. sanguinichristi</i> as a unique species and therefore not a valid taxon. This study implies that sphaeriid clams do not follow the common paradigm of high endemism in isolated water bodies shown by many small aquatic species, rather they present a mixed case. The widespread species of sphaeriids in this region are not of high-conservation priority in contrast to many aquatic invertebrates found throughout arid western North America.</p>","PeriodicalId":55493,"journal":{"name":"Aquatic Conservation-Marine and Freshwater Ecosystems","volume":"35 4","pages":""},"PeriodicalIF":2.5,"publicationDate":"2025-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/aqc.70109","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143717065","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Importance-Performance Evaluation of Coral Reef Conservation in Advancing the Bioeconomy of Marine Tourism in Bali, Indonesia","authors":"I Wayan Koko Suryawan,&nbsp;Sapta Suhardono,&nbsp;Van Viet Nguyen,&nbsp;Chun-Hung Lee","doi":"10.1002/aqc.70085","DOIUrl":"https://doi.org/10.1002/aqc.70085","url":null,"abstract":"<div>\u0000 \u0000 <p>This research investigates the interplay between community engagement, psychological factors, and coral reef conservation in the context of Bali's marine tourism bioeconomy. By examining psychological drivers such as belief in climate change, trust in government initiatives, and personal experiences with marine pollution, we show how these social factors shape community responses and participation in coral reef conservation. Through the use of Importance-Performance Analysis and logistic regression models, we identify critical factors that either promote or impede community involvement in coral reef protection efforts. Key indicators assessed included: the implementation of coral nurseries, marine protected areas, public education campaigns, responsible tourism workshops, volunteer programs for reef cleaning, incentivized conservation actions, local conservation committees, and stakeholder engagement sessions. The findings indicated that effective coral reef management strategies must address not only ecological challenges but also socio-economic realities. Integrating community insights and psychological perspectives into coral reef conservation efforts is shown to significantly bolster their effectiveness and sustainability. This study highlights the need for adaptive management approaches that are informed by both ecological data and community feedback, aiming to cultivate resilient marine ecosystems and communities in the face of global climate change.</p>\u0000 </div>","PeriodicalId":55493,"journal":{"name":"Aquatic Conservation-Marine and Freshwater Ecosystems","volume":"35 3","pages":""},"PeriodicalIF":2.5,"publicationDate":"2025-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143689704","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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}