环境科学与生态学最新文献

{"title":"Assessing the Effects of Climate Change and Land-Use Changes on Extreme Discharge in the Western Watershed of Lake Urmia, Iran","authors":"Ghasem Farahmand,&nbsp;Behzad Hessari,&nbsp;Hossein Salehi","doi":"10.1111/jfr3.70037","DOIUrl":"https://doi.org/10.1111/jfr3.70037","url":null,"abstract":"<p>This study investigates the impacts of climate change and land-use changes on peak discharge and runoff behavior in the western watersheds of Lake Urmia, Iran. Employing machine learning algorithms (e.g., SVM), stochastic models (e.g., CA-MARKOV), ERA5 reanalysis climate data, and the large-scale hydrological VIC model, we assessed these effects across multiple sub-basins. Our analysis revealed that a 2°C rise in average minimum winter temperature over the past 50 years has reduced frost days by nearly 80 days, diminished mountain snow volume, and shifted precipitation from snow to a mix of snow, rain, and snowmelt. Consequently, peak discharge timing has advanced from May to March and April, amplifying flood intensity and frequency, with some sub-basins showing up to 30% higher peak flows. Furthermore, land-use change assessments indicated that expanding orchards and irrigated and rain-fed agricultural lands will significantly elevate future peak discharge, with differences exceeding 10 m³/s in sub-basins like Nazlochay and Barandozchay, driven by reduced infiltration and increased runoff rates. Modeling with these tools confirmed that climate and land-use changes synergistically alter flood dynamics, a pattern consistent with regional studies. These findings underscore the urgent need to integrate these factors into flood management strategies for this flood-prone region, offering a robust framework for sub-basin-scale hydrological planning.</p>","PeriodicalId":49294,"journal":{"name":"Journal of Flood Risk Management","volume":"18 2","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jfr3.70037","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143762011","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":"Two-phase conversion process of ethylene glycol and the mechanism of synergistic extraction of lithium in subcritical water system","authors":"Yayun Ma ,&nbsp;Bei Wang ,&nbsp;Xiaojian Liu ,&nbsp;Xiangyang Zhou ,&nbsp;Juan Yang ,&nbsp;Jingjing Tang ,&nbsp;Yaguang Zhang ,&nbsp;Junqiang Zhu ,&nbsp;Zhongbing Wang ,&nbsp;Fanyun Su ,&nbsp;Jinyue Ge","doi":"10.1016/j.wasman.2025.114776","DOIUrl":"10.1016/j.wasman.2025.114776","url":null,"abstract":"<div><div>The efficient recovery of lithium in spent lithium-ion batteries (LIBs) is of key significance to alleviate the resource utilization of lithium in solid waste. Herein, a ethylene glycol (EG) assisted subcritical method is proposed for the selective recovery of lithium. Under the optimal conditions with reaction temperature of 270℃, reaction time of 3 h, rotational speed of 300 r min⁻¹, L/S ratio of 10:1 mL g⁻¹, and EG dosage of 60 %, lithium can be leached with efficiencies of up to 98.4 % while the transition metals remain in the residue phase as oxides (NiO and CoO) or carbonate (MnCO₃). The subcritical lithium extraction mechanism indicates that the hydroxyl functional group of EG and the pyrolysis gas played a synergistic role in reducing the cathode powder. The EG-assisted subcritical lithium extraction system greatly improves the recovery efficiency of lithium under more environmentally friendly conditions, and lays a good foundation for the subsequent low-acid leaching of lithium extraction residue. This process provides a novel approach to the green and selective recycling process of spent LIBs.</div></div>","PeriodicalId":23969,"journal":{"name":"Waste management","volume":"200 ","pages":"Article 114776"},"PeriodicalIF":7.1,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143760170","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":"Effects of trace metals and microplastics on the gene expression of antioxidant and detoxification genes in Mytilus galloprovincialis from estuaries","authors":"Alvaro Gutierrez-Rodriguez,&nbsp;Christian Herresanchez-Herresanchez,&nbsp;Marta Pilar Ortiz-Moriano,&nbsp;Carolina Gomez-Diaz,&nbsp;Eva Garcia-Vazquez,&nbsp;Gonzalo Machado-Schiaffino","doi":"10.1016/j.chemosphere.2025.144375","DOIUrl":"10.1016/j.chemosphere.2025.144375","url":null,"abstract":"<div><div>In the present study, the effects of emerging and legacy pollutants such as hazardous microplastics (hMP) and toxic elements (As, Cd, Hg and Pb) were investigated in wild Mediterranean mussel <em>Mytilus galloprovincialis</em> (n = 40) from three estuaries with different anthropogenic uses in the Asturias region (SW Bay of Biscay). The expression levels of six candidate genes related with oxidative stress and/or heavy metal detoxification (<em>sod1, sod2, cat, hsp70, mt10 &amp; mt20</em>) were measured using qPCR. The relationship between their expression levels, the Condition Index (CI), and the concentration of these concurrent pollutants was assessed through linear mixed models (LMM).</div><div>PERMANOVA revealed significant differences between polluted and clean locations for both pollutants and gene expression levels in mussels. However, no differences were found between Nalón and Sella estuaries despite their distinct historical uses and pollution levels, suggesting recovery in post-mining times. Overall, the expression of the antioxidant gene <em>sod2</em> and the detoxification genes <em>mt10</em> and <em>mt20</em> were upregulated in mussels from the most industrialized and heavy metal polluted estuary of Avilés, with Cd and Pb significantly predicting <em>mt10</em> and <em>mt20</em> increase. Hg and the hMP content significantly explained the expression patterns of <em>sod1</em> and <em>sod2</em> genes.</div><div>To the best of our knowledge, this is the first study examining the combined molecular effects of legacy and emerging pollutants on wild populations of the bioindicator Mediterranean mussel. Additionally, it represents the first application of this molecular approach to monitor the ecological status of estuaries in the region that could be applied elsewhere.</div></div>","PeriodicalId":276,"journal":{"name":"Chemosphere","volume":"377 ","pages":"Article 144375"},"PeriodicalIF":8.1,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143760363","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":"Links between international market trends, agricultural intensification and extreme sedimentation rates in a transboundary South American coastal lagoon","authors":"C. Bueno ,&nbsp;A.S.P. Ávila ,&nbsp;J.M. Durán ,&nbsp;L. Perez ,&nbsp;C. Rodríguez-Pérez ,&nbsp;G. De León ,&nbsp;M. Medina-Elizalde ,&nbsp;L. del Puerto ,&nbsp;H. Inda ,&nbsp;R.C.L. Figueira ,&nbsp;P.A.L. Ferreira ,&nbsp;I. Etchevers ,&nbsp;C. Cuña-Rodríguez ,&nbsp;P. Velázquez ,&nbsp;L. González ,&nbsp;E.H.L. Fernandes ,&nbsp;G.L.L. Pinho ,&nbsp;F. García-Rodríguez","doi":"10.1016/j.scitotenv.2025.179281","DOIUrl":"10.1016/j.scitotenv.2025.179281","url":null,"abstract":"<div><div>In response to global food demand, crop cultivation in the South American Pampa Biome rapidly expanded, intensifying erosion linked to land-use change and mechanisation. In Uruguay and SE Brazil, the most significant expansion occurred after 2000. This study examines the economic, environmental, and productive changes in an agricultural basin over the past two decades, focusing on the expansion of the primary sector of the economy, particularly soybean cultivation. It also investigates the cause of not only maximum but also abnormally extreme sedimentation rates (SR) observed between 2005 and 2009 CE.</div><div>Findings indicate that SR trends reflect land-use changes in the basin. A notable shift occurred in the 1980s after the lagoon was converted to a freshwater system, leading to a twofold increase in SR. The peak in SR observed in core MIR2 (i.e., 400 % increase) was recorded around 2005–2009 CE, alongside a 2000 % increase in terrestrial palynomorphs (pollen, spores, and other organic-walled microfossils from terrestrial sources) in core MIR4. For this period, changes in sediment grain size distribution appear to resemble drastic shifts in land cover. This coincided with the approval of glyphosate-resistant seeds (2005/2006 harvest) and a rise in soybean prices post-2006. The extreme sedimentation rate likely resulted from soybean expansion and intensified unsustainable practices like ploughing, which increased the export of fine terrestrial material. Our findings highlight how both land-use changes and climate variability (particularly extreme precipitation events) contributed to the observed SR anomalies, thus suggesting a reinforcing interaction between agricultural expansion and hydrological extremes.</div></div>","PeriodicalId":422,"journal":{"name":"Science of the Total Environment","volume":"975 ","pages":"Article 179281"},"PeriodicalIF":8.2,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143760037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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":"Assessing the 'Small Population' Paradigm: The Effects of Stochasticity on Evolutionary Change and Population Growth in a Bird Metapopulation","authors":"Yimen G. Araya-Ajoy,&nbsp;Tor Hansson Frank,&nbsp;Hamish Burnett,&nbsp;Jørgen S. Søraker,&nbsp;Peter S. Ranke,&nbsp;Debora Goedert,&nbsp;Thor-Harald Ringsby,&nbsp;Henrik Jensen,&nbsp;Bernt-Erik Sæther","doi":"10.1111/ele.70090","DOIUrl":"https://doi.org/10.1111/ele.70090","url":null,"abstract":"<div>\u0000 \u0000 <p>Habitat loss is leading to smaller fragmented populations, increasing their susceptibility to stochasticity. Quantifying the effects of demographic and environmental stochasticity on population dynamics and the contribution of selection versus drift to phenotypic change is essential to assess the potential consequences of environmental change. We examined how stochasticity influenced population growth and body mass changes over 22 years in 11 insular house sparrow (<i>Passer domesticus</i>) populations. Environmental stochasticity induced synchrony in growth rates across populations while also causing substantial island-specific fluctuations. Additionally, demographic stochasticity led to larger annual growth rate fluctuations in smaller populations. Although heavier individuals generally had higher fitness, we detected non-directional evolutionary change in body mass, driven by drift rather than selection. Our study provides a unique quantitative assessment of the ‘small population’ paradigm, highlighting the importance of theoretically driven analyses of long-term individual-based data to understand the drivers of phenotypic evolution and a population's long-term viability.</p>\u0000 </div>","PeriodicalId":161,"journal":{"name":"Ecology Letters","volume":"28 4","pages":""},"PeriodicalIF":7.6,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143761973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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":"Occurrence of fecal indicator bacteria and microbial source tracking markers along the Texas Gulf Coast adjoining two barrier islands","authors":"Dipti Anik Dhar ,&nbsp;Kiran Kumar Vadde ,&nbsp;Roya Narimani ,&nbsp;Dorina Murgulet ,&nbsp;J. David Felix ,&nbsp;Akanksha Matta ,&nbsp;Jason Pinchback ,&nbsp;Vikram Kapoor","doi":"10.1016/j.scitotenv.2025.179323","DOIUrl":"10.1016/j.scitotenv.2025.179323","url":null,"abstract":"<div><div>This study investigates the occurrence and sources of fecal contamination along the Texas Gulf Coast, focusing on two barrier islands: Sargent Beach and Matagorda Peninsula. Surface water samples from six sites were collected over 19 months and analyzed for fecal indicator bacteria (FIB) and microbial source tracking (MST) markers, including human (HF183), canine (BacCan), avian (GFD), and enterococci (Entero1) markers. Culturable enterococci were detected in all samples, often exceeding safety thresholds, indicating widespread fecal contamination. Statistical analyses revealed significant differences in marker concentrations among sites (ANOVA, <em>p</em> &lt; 0.05) and correlations between marker levels and environmental parameters. Entero1 was the most prevalent marker, showing significant differences among sites (Kruskal-Wallis Test, <em>p</em> &lt; 0.05). HF183 was less frequently detected, suggesting limited human fecal pollution. BacCan was more common in Sargent Beach, correlating with higher population density and developed land. GFD was consistently present, reflecting the significant impact of avian sources. Spearman's rank correlation analysis showed moderate positive correlations between Entero1 and both GFD and BacCan (<em>p</em> &lt; 0.05). The study highlights the need for targeted management practices to mitigate fecal pollution, emphasizing the importance of addressing canine and avian sources. Recommendations include public education on pet waste management, improved septic system management practices, and potential management of gull populations. This research provides critical insights for beach management authorities to enhance water quality and protect public health along the Texas Gulf Coast.</div></div>","PeriodicalId":422,"journal":{"name":"Science of the Total Environment","volume":"975 ","pages":"Article 179323"},"PeriodicalIF":8.2,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143760039","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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":"Non-Native Species Abundance Decreases the Co-Occurrence Between Native and Non-Native Species Through Time at Any Phylogenetic Distance","authors":"Amanda Cantarute Rodrigues,&nbsp;Rafaela Vendrametto Granzotti,&nbsp;Natália Carneiro Lacerda dos Santos,&nbsp;Angelo Antonio Agostinho,&nbsp;Luiz Carlos Gomes","doi":"10.1111/ele.70107","DOIUrl":"https://doi.org/10.1111/ele.70107","url":null,"abstract":"<p>Non-native species may cause cumulative impacts on native communities if their abundance continues to increase through time. This negative effect can reflect on the spatial distribution of native species, especially when native and non-native species are phylogenetically similar. Here, we assessed the spatial co-occurrence between native and non-native fish species using long-term abundance data from six locations in a Brazilian floodplain. We tested whether the co-occurrence of native and non-native species is influenced by non-native species abundance and time since first record, and whether the abundance effect is mediated by the phylogenetic relatedness between native and non-native species. We found that non-native abundance was more influential than the time since first record and co-occurrence between native and non-native species was lower when the non-native abundance was high, regardless of phylogenetic relatedness. The interannual variability in non-native species abundance may overshadow long-term trends in determining the temporal effects of non-native species.</p>","PeriodicalId":161,"journal":{"name":"Ecology Letters","volume":"28 4","pages":""},"PeriodicalIF":7.6,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/ele.70107","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143762013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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":"Urinary microplastic contaminants in primary school children: Associations with behavioral development","authors":"Lingling Dong ,&nbsp;Xiang Li ,&nbsp;Yue Zhang ,&nbsp;Bingying Liu ,&nbsp;Xinzhong Zhang ,&nbsp;Lina Yang","doi":"10.1016/j.ecoenv.2025.118097","DOIUrl":"10.1016/j.ecoenv.2025.118097","url":null,"abstract":"<div><div>Behavioral problems in children have been increasingly linked to environmental exposures. Microplastics (MPs), prevalent in urban environments, are emerging contaminants with potential neurodevelopmental effects. This study examines the relationship between urinary MPs and behavioral outcomes among primary school children in Shenyang, China. This study was conducted involving 1000 children aged 6–9 years from 40 schools across Shenyang. Urinary MPs, including polyamide (PA), polypropylene (PP), and polyvinyl chloride (PVC), were quantified using optical microscopy. Behavioral outcomes were assessed using the Strengths and Difficulties Questionnaire (SDQ). Mixed-effect negative binomial models evaluated associations between MPs and SDQ scores, adjusting for relevant covariates. The median urinary total microplastic concentration was 9 particles/100 mL. Increased particle counts of urinary MPs were positively associated with higher scores for emotional problems, conduct problems, hyperactivity, and peer problems. Total microplastic levels were linked to increased emotional symptoms (estimate: 0.128, 95 % CI: 0.065–0.198, p &lt; 0.001), conduct problems (estimate: 0.231, 95 % CI: 0.140–0.323, p &lt; 0.001), and hyperactivity (estimate: 0.168, 95 % CI: 0.101–0.235, p &lt; 0.001). Peer relationship issues were also elevated with higher urinary microplastic levels (estimate: 0.206, 95 % CI: 0.133–0.271, p &lt; 0.001). Conversely, prosocial behaviors declined with increased microplastic concentrations (estimate: −0.125, 95 % CI: −0.192 to −0.052, p = 0.001). Stratified analyses indicated no significant differences in these associations between boys and girls. Overall, urinary microplastic concentrations were significantly associated with adverse behavioral outcomes in children, highlighting the potential neurodevelopmental risks of microplastic exposure.</div></div>","PeriodicalId":303,"journal":{"name":"Ecotoxicology and Environmental Safety","volume":"295 ","pages":"Article 118097"},"PeriodicalIF":6.2,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143759340","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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":"Correction to: Deciphering cleaner and sustainable frontiers in scientific cow waste valorization: a review","authors":"Jeetesh Kushwaha,&nbsp;Yashpal Singh,&nbsp;Sushil Kumar Yadav,&nbsp;Pratik N. Sheth,&nbsp;M. S. Mahesh,&nbsp;Abhishek S. Dhoble","doi":"10.1007/s10661-025-13908-8","DOIUrl":"10.1007/s10661-025-13908-8","url":null,"abstract":"","PeriodicalId":544,"journal":{"name":"Environmental Monitoring and Assessment","volume":"197 5","pages":""},"PeriodicalIF":2.9,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143761660","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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":"External voltage regulates hydrogen and vivianite recovery from fermentation liquid in microbial electrolysis cell equipped with iron anode: Performance and mechanism","authors":"Ting Zhao ,&nbsp;Zhihong Liu ,&nbsp;Zhengtong Guo ,&nbsp;Xiaoyun Yin ,&nbsp;Wenhai Zhu ,&nbsp;Zhangwei He ,&nbsp;Wenzong Liu ,&nbsp;Xiuping Yue ,&nbsp;Aijuan Zhou","doi":"10.1016/j.jenvman.2025.125209","DOIUrl":"10.1016/j.jenvman.2025.125209","url":null,"abstract":"<div><div>Employing an iron anode in microbial electrolysis cell (MEC) can promote hydrogen yield and vivianite recovery from waste biomass by accelerating electron transport, but the performance is highly dependent on the functional microbial community present and the ferrous ion content. An external voltage had a significant effect on enriching functional microbes and controlling the release of ferrous ions. In this study, the effects of different voltages, i.e., 0.4 V, 0.6 V, 0.8 V and 1.0 V, on hydrogen production and vivianite recovery were explored. The results indicated that an applied voltage of 0.8 V resulted in the maximum hydrogen productivity of 11.17 mmol/g COD, representing an increase of 18∼91 % compared with the other voltage conditions. The removal efficiency of phosphorus reached 100 % at 3 d in the 0.8 V group, with vivianite as the main product at a purity of 92.7 %. An external voltage of 0.8 V notably enhanced the electrochemical performance of the MEC. The relative abundances of bio-cathodic microbes, i.e., electrochemically active bacteria, anaerobic fermentation bacteria, dissimilatory iron-reducing bacteria and homoacetogens, greatly changed with different voltages, reaching 9.6 %, 3.2 %, 3.1 % and 23.7 %, respectively, in the 0.8 V group. The expression of key functional genes related hydrogen production, i.e., the ferredoxin-dependent hydrogenase pathway and pyruvate ferredoxin oxidoreductase pathway, was significantly upregulated, whereas that related to homo-acetogenesis was downregulated under 0.8 V. This work reveals the performance and mechanism of synergistic hydrogen production and phosphorus recovery under an applied voltage, and provides new insights and feasible measures for improving hydrogen production and phosphorus recovery in MECs.</div></div>","PeriodicalId":356,"journal":{"name":"Journal of Environmental Management","volume":"381 ","pages":"Article 125209"},"PeriodicalIF":8.0,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143759349","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}