环境•农林最新文献

{"title":"Insights into the mechanisms of biochar-derived dissolved organic carbon-facilitated transport of oxytetracycline in saturated porous media","authors":"Taotao Lu, Xiaochen Liu, Xiaochen Peng, Yuqian Jin, Sven Frei, Jianqiang Lu, Shuangcheng Tang","doi":"10.1039/d5en00495k","DOIUrl":"https://doi.org/10.1039/d5en00495k","url":null,"abstract":"Biochar-derived dissolved organic carbon (BDOC) may influence the environmental fate and behavior of tetracycline antibiotics in subsurface environments. In this study, BDOC derived from the pyrolysis of wheat straw at three distinct temperatures (300 °C, 450 °C, and 600 °C) was used to investigate its influence on the transport of oxytetracycline (OTC) through saturated quartz sand. The findings demonstrated that BDOC enhanced OTC mobility due to steric hindrance caused by organic matter accumulation, competition for retention sites between OTC and BDOC, and increased electrostatic repulsion between anionic species, including OTC⁻ ions and quartz sand. Notably, the mobility-enhancing effects of BDOC became significantly more pronounced at higher pyrolysis temperatures, likely resulting from increased organic matter deposition on sand surfaces and intensified electrostatic interactions. However, the promoting effect of BDOC on OTC transport was attenuated as pH increased from 5.0 to 9.0, which was attributed to reduced competitive deposition and steric effects caused by BDOC retention. Furthermore, cation-bridging, particularly with Cu²⁺ in the background solution, amplified BDOC’s promotion effects. These results highlight that dissolved organic carbon released from biochar exerts a notable influence on the antibiotics' mobility within the aquifers.","PeriodicalId":73,"journal":{"name":"Environmental Science: Nano","volume":"79 1","pages":""},"PeriodicalIF":8.131,"publicationDate":"2025-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144825062","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":"Characteristics and Molecular Signatures of Microplastic-Derived Dissolved Organic Matter","authors":"Miaorou Du,&nbsp;Jianfeng Tang,&nbsp;Xiaoyi Zhao,&nbsp;Xiaolei Yang,&nbsp;Chun-nu Geng","doi":"10.1007/s11270-025-08470-5","DOIUrl":"10.1007/s11270-025-08470-5","url":null,"abstract":"<div><p>Microplastic leaching is increasingly recognized as a significant environmental concern, yet the characteristics of microplastic-dissolved organic matter (MP-DOM) remain inadequately understood. This study systematically synthesized data from 51 published studies to quantitatively evaluate the characteristics and controlling factors of MP-DOM release across multiple microplastic types and environmental conditions. The analysis revealed that multiple environmental variables jointly regulate MP-DOM release: smaller particle size, higher temperatures, and UV-induced aging significantly promoted dissolved organic carbon (DOC) leaching, while solution ionic strength and pH also modulated release behavior, and high DOC release was associated. Biodegradable polymers (e.g., PLA, PBAT) and petroleum-based polymers generally exhibited comparable DOC release capacities. Furthermore, high DOC release was linked to aquatic acidification, resulting in significant reductions in pH. The dissolved organic matter was dominated by hydrophilic components and low-aromaticity fractions, with 78.95% of the SUVA₂₅₄ values being below 3 L/(mg·m). And longer aging times and greater microplastic accumulation favored the release of aromatic and hydrophobic components. Fluorescence characterization demonstrated that microbial byproduct-like substances were predominant, accompanied by humic-like and protein-like fluorophores, indicating both polymer degradation and biofilm activity. A parallel factor analysis applied to data from 20 articles (<i>n</i> = 431) indicated that the dissolved organic matter was composed of 57.54% protein-like substances and 42.46% humic-like substances. Our data analysis offered valuable insights into the behavior and fate of microplastics in ecosystems.</p></div>","PeriodicalId":808,"journal":{"name":"Water, Air, & Soil Pollution","volume":"236 12","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144814414","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":"Evaluation of Sensor Performance, Photocatalytic Efficiency, and Biological Effects of Se Doped ZnO-Al₂O₃ Nanocomposite Synthesized with Nymphaea Pygmaea Alba Extract","authors":"Zahra Sabouri,&nbsp;Sajjad Sabouri,&nbsp;Mohammad Sabouri,&nbsp;Majid Darroudi","doi":"10.1007/s11270-025-08464-3","DOIUrl":"10.1007/s11270-025-08464-3","url":null,"abstract":"<div><p>In this research, Se-doped ZnO-Al₂O₃ nanocomposite was synthesized using <i>Nymphaea Pygmaea alba</i> plant extract as nucleation and stabilizing agents. The synthesized nanocomposite underwent characterization for its physicochemical properties, including crystalline nature, size, morphology, and optical properties, utilizing procedures such as XRD, FT-IR, FESEM, and UV–Vis. XRD patterns confirmed the crystalline structure of the synthesized nanocomposite. FESEM images of the nanocomposite showed spherical morphology with an average size of about 21 nm. Additionally, the photocatalytic activity of the synthesized nanocomposite was thoroughly investigated for RhB dye degradation. Furthermore, to assess anticancer activity, the synthesized nanocomposite was tested on cancer CT26 and normal L929 cells via MTT assay, revealing increased cytotoxicity activity with higher concentrations of nanocomposite. The results of sensor studies showed that the synthesized nanocomposite showed high selectivity and sensitivity to Fe (III) ions with a correlation coefficient of R² ~ 0.9944. Therefore, the synthesized nanocomposite had satisfactory results in the detection of Fe (III) ions, which can be promising as a low-cost, highly sensitive, and selective sensor. Overall, this interdisciplinary investigation aims to enhance understanding of synthesized nanocomposite and their potential as multifunctional agents as sensors, photocatalysts, and anti-cancer.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":808,"journal":{"name":"Water, Air, & Soil Pollution","volume":"236 12","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144814428","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":"Efficient PH3 Removal over Cu-doped Active Carbon with Stable Active Cu2+ Species Enabled by Nitrogen Modification","authors":"Yihui He, Lin Ye, Wanglai Cen, Jianjun Li, Dengrong Sun","doi":"10.1039/d5en00732a","DOIUrl":"https://doi.org/10.1039/d5en00732a","url":null,"abstract":"The effective elimination of the highly toxic phosphine (PH3) is crucial for environmental and human health. Nonetheless, developing efficient methods for the removal of PH3 and its conversion into valuable resources remains a significant challenge. Herein, we reported a novel strategy of N doping in Cu-doped active carbon (Cu-AC) to realize efficient PH3 removal. Introduction of N into Cu-AC induces strong interaction between Cu and N, which greatly promotes the dispersion of Cu species and stabilize the active Cu2+ species of PH3 removal due to the electronegativity of N. In addition, doping N also improves the basic intensity and oxidation capability, which provide high benefits for the adsorption and activation of PH3. As a result, the obtained N-doped Cu-AC (Cu-N-AC) shows exceptional performance for the oxidative removal of PH3 to generate H3PO4 at 70 °C, reaching a high breakthrough capacity of 534.5 mg·g-1, which outperforms most of the previously reported catalysts. The Cu-N-AC can be easily regenerated through water washing and air drying, showcasing its great potential for practical applications. This study not only introduces a promising material for PH3 removal, but also offers an innovative approach to design catalysts for efficient PH3 utilization, presenting an important contribution to the field of phosphorus resource recovery.","PeriodicalId":73,"journal":{"name":"Environmental Science: Nano","volume":"11 1","pages":""},"PeriodicalIF":8.131,"publicationDate":"2025-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144819471","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":"A Critical Review on Abatement of VOCs By Adsorption: Adsorbent Types and Their Characteristics","authors":"Kaushal Naresh Gupta,&nbsp;Rahul Kumar,&nbsp;Amit Kumar Thakur","doi":"10.1007/s11270-025-08461-6","DOIUrl":"10.1007/s11270-025-08461-6","url":null,"abstract":"<div><p>Volatile organic compounds (VOCs) are considered one of the hazardous air pollutants that are discharged from various anthropogenic and natural sources, which have the potential to cause catastrophic damage to both the health of human beings and the environment. Over the years, many control methodologies have been developed to get rid of the menace of VOCs. Adsorption has emerged as one of the popular control techniques for the treatment of gas streams containing VOCs. The cost-effectiveness on account of low energy consumption and high efficiency are the two major factors that give adsorption an edge over other techniques like oxidation (thermal and catalytic), condensation, absorption, membrane separation, etc. The VOCs abatement by adsorption, in terms of adsorption capacity, relies on the properties of the adsorbent material such as surface area, pore structure, and presence of functional groups. This review paper encompasses a variety of adsorbent materials (carbon-based, oxygen-based, organic polymers, and composite materials) that are used by numerous investigators to treat different types of VOCs. MOF-based composite materials are future adsorbents as an alternative to zeolites and activated carbon, but further research to address the problem of costly treatment steps is the need of the hour. Magnetic composite materials are also emerging adsorbents for the VOCs removal, which have attracted the attention of many researchers. This comprehensive review of adsorbents enables budding researchers to cautiously scrutinize and select the appropriate adsorbent depending on the characteristics of the target VOCs.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":808,"journal":{"name":"Water, Air, & Soil Pollution","volume":"236 12","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144814429","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":"Coercive environmentalism and political legitimacy in the age of climate change: the case of fisheries in Uganda","authors":"Godfreyb Ssekajja","doi":"10.1016/j.gloenvcha.2025.103045","DOIUrl":"10.1016/j.gloenvcha.2025.103045","url":null,"abstract":"<div><div>One would expect the growing environmental validation of coercion to jolt scholars out of the ’dogmatic slumber’ in which the preeminence of participatory procedures and inalienable rights is often taken for granted. Yet, as climate change is increasingly invoked to justify coercive environmentalism, the political consequences of this emerging paradigm remain underexamined. The perceived effectiveness of authoritarian regimes, such as China, in addressing ecological crises is contributing to a shift from participatory to coercive approaches. This trend not only raises the risk of democratic backsliding but also poses concerns about implications for political legitimacy. This paper examines the relationship between coercive governance, environmental crisis management, and political legitimacy. It uses field surveys and interviews to assess how the 2015 deployment of soldiers to enforce fisheries regulations influences support for regime institutions and evaluations of regime performance. The findings show that the militarized policy undermines legitimacy, as indicated by both the widespread opposition it generates and the negative assessments of government, stemming from heightened social inequalities—within and between communities—and reduced community involvement in fisheries management. Additionally, while many participants perceive improved fisheries protection, this does not equate to enhanced legitimacy, as these perceptions do not translate into support for the policy or the government overall. Instead, increased conflict—both between fishers and soldiers, and among the fishers themselves—along with reports of heightened personal insecurity, further suggests that the policy undermines legitimacy. This evidence of failure to secure widespread legitimacy implies that, for long-term sustainability, coercive measures must eventually give way to strategies that foster communal ownership and active participation.</div></div>","PeriodicalId":328,"journal":{"name":"Global Environmental Change","volume":"94 ","pages":"Article 103045"},"PeriodicalIF":9.1,"publicationDate":"2025-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144827462","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":"Effects of Increasing Dissolved Oxygen on Sludge Bulking and Nitrogen Removal Performance under High Sludge Loading Conditions","authors":"Zhaoming Zheng,&nbsp;Jiaxi Wang,&nbsp;Jun Li,&nbsp;Zehao Zhang,&nbsp;Peng Tang,&nbsp;Yuxin Geng","doi":"10.1007/s11270-025-08379-z","DOIUrl":"10.1007/s11270-025-08379-z","url":null,"abstract":"<div><p>Sludge bulking is a major challenge in activated sludge systems, closely related to dissolved oxygen as well as sludge loading. By managing appropriate sludge loads (0.20–0.22 kg COD/(kg MLSS·d)), this research explored the effects of dissolved oxygen (DO) regulation on the anoxic/oxic (A/O) process. The results demonstrated that low DO condition (0.09–0.45 mg/L) led to sludge bulking and a reduction in NH₄⁺-N removal performance. The DSVI of sludge rose from 92.3 mL/g to 210.1 mL/g. The NH₄⁺-N removal performance was improved under high dissolved oxygen condition (1.60–4.13 mg/L), but the sludge settling performance remained poor. The extracellular protein concentrations in low DO bulking sludge and high DO bulking sludge are significantly higher than that in non-bulking sludge. Tryptophan-like protein served as a major protein constituent of the EPS. Moreover, compared to non-bulking sludge, the filamentous bacteria abundance was significantly higher in low DO bulking sludge, including norank<i>_Saprospiraceae</i>, norank<i>_ Caldilineaceae</i>, and <i>Anaerolineaceae</i>. Slow changes in extracellular protein concentration and filamentous bacteria abundance are the main factors making it difficult for DO regulation to quickly improve sludge settleability.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":808,"journal":{"name":"Water, Air, & Soil Pollution","volume":"236 12","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144810721","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":"Effect of fertilization ways on the potential risk of nutrients loss from paddy fields","authors":"Jiangming Zhou","doi":"10.1007/s11270-025-08409-w","DOIUrl":"10.1007/s11270-025-08409-w","url":null,"abstract":"<div><p>To address the rising contradiction between food security and eco-environment pollution originated from massive fertilizers are input into paddy fields for achieving the highest yield to meet the continuously increasing of global population. A test has been performed in a double-cropping rice in Jiangshan city in China. This work investigated the nutrient concentrations of paddy ponded water and evaluated potential losses risks over a double-cropping rice with 3 fertilization frequents (FF: 1, 2, and 3) and 2 fertilization depths (FD: surface broadcast (SB) and deep application (DA)). Compared to one-time fertilization, 2–3 FF significantly decreased daily mean concentration in ponded water by 13.7–28.2% for TN, 22.1–25.0% for NH₄⁺-N, 9.8–14.6% for TP, and 7.7–15.4% for WSP, respectively. Compared with SB of fertilizers, there were a decrease of 36.9% for TN, 30.9% for NH₄⁺-N, 21.4% for TP, 28.6% for WSP, 29.9% for TK, and 29.6% for WSK by DA, respectively. Furthermore, the interaction between FF and FD displayed the effect of FF on N/P concentration only in the case of surface broadcasting. These results indicated both split- and deep-application of fertilizer can effective lowers nutrient concentrations of ponded water and further potential loss risk. This highlights the need for reasonable fertilization ways in paddy fields to maintain sustainable rice production, and fertilization strategies with 2-splits combining with deep application of basic fertilizer can be recommend as priority options.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":808,"journal":{"name":"Water, Air, & Soil Pollution","volume":"236 12","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144810900","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":"Oil-Thermal Synthesized Carbon Spheres for Efficient Preconcentration and Removal of Cadmium from Water","authors":"Meng Zhang","doi":"10.1007/s11270-025-08422-z","DOIUrl":"10.1007/s11270-025-08422-z","url":null,"abstract":"<div><p>Cadmium (Cd²⁺) is a highly toxic and carcinogenic heavy metal, even at trace concentrations, and poses serious health risks. Due to the extremely low permissible levels set by the World Health Organization (WHO) for drinking water, effective pre-concentration techniques such as solid-phase extraction (SPE) are essential prior to instrumental analysis. In this study, carbon spheres (CSs) were synthesized from sucrose using the oil-thermal method and evaluated as efficient adsorbents for the extraction and removal of Cd²⁺ from aqueous solutions. The synthesized CSs exhibited a uniform, spherical morphology with a high specific surface area of 375.5 m2 g⁻¹. Maximum Cd²⁺ adsorption efficiency was observed at pH = 10 (71.25%), with a maximum adsorption capacity of 5.04 mg g⁻¹. Adsorption data conformed well to the Langmuir isotherm model (R2 = 0.981) and the Dubinin–Radushkevich model. Kinetic studies indicated that the Elovich model provided the best fit (R2 = 0.995), reflecting a fast initial adsorption phase followed by gradual saturation. The presence of competing cations, particularly sodium ions, significantly reduced the adsorption efficiency—from 86.8% to 65.15% as Na⁺ concentration increased from 2 to 50 ppm. Desorption studies demonstrated high recovery efficiency, with the highest elution yield (99%) achieved using 160 µL of 0.5 N HNO₃. Overall, the CSs synthesized from sucrose demonstrated promising performance as low-cost, high-efficiency adsorbents for SPE-based trace Cd²⁺ detection and removal. Their high surface area, strong affinity for Cd²⁺, rapid kinetics, and resistance to interference from competing ions highlight their potential for environmental monitoring and water treatment applications.</p></div>","PeriodicalId":808,"journal":{"name":"Water, Air, & Soil Pollution","volume":"236 12","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144810720","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":"Deciphering Sb Sources and Transport Processes in a Mining and Smelting-Impacted River System (Oruro, Bolivia): Insights from Sb Isotopes","authors":"Colin Ferrari,&nbsp;Eléonore Resongles,&nbsp;Rémi Freydier,&nbsp;Marizol Flores,&nbsp;Mauricio Ormachea,&nbsp;Gerardo Zamora Echenique,&nbsp;Corinne Casiot","doi":"10.1007/s11270-025-08445-6","DOIUrl":"10.1007/s11270-025-08445-6","url":null,"abstract":"<div><p>Antimony (Sb) is a contaminant of increasing concern; its sources and fate in the environment require particular attention and its isotopes could be useful geochemical tracers. In this study, Sb isotopic composition was investigated along two rivers impacted by mining and smelting activities in the city of Oruro (Bolivia). Antimony concentration and isotope ratio were measured in water, suspended particulate matter and sediments during two contrasted seasons along a gradient of pH (from 1.6 to 6.5) and Sb concentration (from 8057 to 7 µg.L⁻¹). Antimony isotopic composition varied over a range of ~ 1 ‰ considering all sample types (-0.09 ≤ δ¹²³Sb ≤  + 0.93 ‰). The main stream impacted by acid mine drainage showed a progressive increase of δ¹²³Sb in the dissolved phase (+ 0.42 to + 0.70 ‰), concomitant to Fe precipitation and Sb concentration decrease. This suggested that natural Sb attenuation by sorption onto neoformed Fe oxyhydroxysulphates was involved as this process favours light isotopes in the solid (Δ¹²³Sb_{water-sediments} averaged + 0.3 ‰). Smelting-impacted tributary exhibited lighter dissolved Sb (+ 0.29 ≤ δ¹²³Sb ≤  + 0.36 ‰). Lake Uru-Uru which receives both rivers exhibited a δ¹²³Sb value of + 0.28 ‰ in the wet season and + 0.55 ‰ in the dry season, which might reflect different contributions of the AMD- and smelter-impacted rivers. The study reveals, for the first time, the impact of two distinct anthropogenic sources on antimony (Sb) isotopic composition on a water body and provides new insights into the ability of antimony isotopes to trace sources and processes in contaminated aquatic systems.</p></div>","PeriodicalId":808,"journal":{"name":"Water, Air, & Soil Pollution","volume":"236 12","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144810867","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}