Environmental Monitoring and Assessment最新文献

{"title":"Public health concerns of multifaceted exposures to metal and metalloid mixtures: a systematic review","authors":"Godswill J. Udom,&nbsp;David Iyaye,&nbsp;Benjamin Oritsemuelebi,&nbsp;Eudora Nwanaforo,&nbsp;Onyinyechi Bede-Ojimadu,&nbsp;Prosper Manu Abdulai,&nbsp;Chiara Frazzoli,&nbsp;Orish E. Orisakwe","doi":"10.1007/s10661-025-13963-1","DOIUrl":"10.1007/s10661-025-13963-1","url":null,"abstract":"<div><p>Exposure to metals and metalloids presents a significant global public health threat due to their widespread presence in natural, industrial, and occupational environments. These substances, such as arsenic, lead, cadmium, and mercury, accumulate in biological systems, leading to chronic and acute health conditions. The review focuses on investigating the health risks, pathways of exposure, and the associated regulatory frameworks. A review was guided by the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines. Two main databases (PubMed and Toxline) and a search engine (Google Scholar) were searched in September 2024, and 23 articles met the eligibility criteria and were included in the review. The quality of all the articles that met the inclusion criteria was assessed using the Newcastle–Ottawa scale. The review examined exposure pathways in different settings (natural, industrial, and occupational), health outcomes, mechanisms of toxicity, and vulnerable populations. The synthesis highlights the current gaps in regulatory frameworks and identifies areas for future research. Exposure to metals and metalloids occurs through contaminated water, soil, and air in natural settings, and through industrial activities and occupational hazards in sectors like manufacturing, construction, and agriculture. Adverse health outcomes include neurological disorders, cardiovascular diseases, renal dysfunction, and cancers. Vulnerable populations, such as children, pregnant women, and workers in high-risk industries, face elevated risks, with socioeconomic factors and inadequate regulatory protections exacerbating these health disparities. To mitigate the public health risks posed by metal and metalloid exposure, a multifaceted approach is necessary. This includes enhanced environmental monitoring, public awareness campaigns, stricter occupational safety regulations, and international cooperation in pollution control. Future research should prioritize understanding the synergistic effects of metal mixtures and developing innovative strategies for detection and intervention. Safeguarding public health and promoting environmental justice requires urgent action to address the multifaceted impacts of metal exposures.</p></div>","PeriodicalId":544,"journal":{"name":"Environmental Monitoring and Assessment","volume":"197 5","pages":""},"PeriodicalIF":2.9,"publicationDate":"2025-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143749163","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":"Ecophysiological and anatomical adaptation mechanisms of Gypsophila eriocalyx Boiss. to gypsum soils","authors":"Aysegul Cayci,&nbsp;Adnan Akcin,&nbsp;Erkan Yalcin,&nbsp;Tulay Aytas Akcin","doi":"10.1007/s10661-025-13802-3","DOIUrl":"10.1007/s10661-025-13802-3","url":null,"abstract":"<div><p>Our study aimed to elucidate the physiological and anatomical mechanisms facilitating <i>Gypsophila eriocalyx</i> adaptation to extreme conditions. <i>G. eriocalyx</i> samples were collected from different regions of Turkey in May and August, representing areas with low, moderate, and high gypsum concentrations. The proline, calcium (Ca), magnesium (Mg), potassium (K), and sulfur (S) contents of the plants were determined. The proline value was highest at low gypsum content in August. K content increased in May and August correlating with higher gypsum levels. Conversely, Mg and S levels decreased in August with increasing gypsum content. Our anatomical results showed indicate significant root, stem, and leaf anatomical adaptations in <i>G. eriocalyx</i> under increased gypsum content. Reduction in root cortex was particularly pronounced in August. Additionally, periderm thickness and xylem vessel diameter decreased notably in high gypsum conditions. Under high gypsum content, stem cortical and sclerenchyma layers thickened, while trachea and druse diameters decreased. The width of leaf spongy parenchyma cells was greater under high gypsum content, whereas the size of stomata on the leaves decreased. It can be concluded that the physiological and anatomical adaptation mechanisms of <i>G. eriocalyx</i> give it the ability to survive in gypsiferous soils.</p></div>","PeriodicalId":544,"journal":{"name":"Environmental Monitoring and Assessment","volume":"197 4","pages":""},"PeriodicalIF":2.9,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143749240","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":"Dietary risk assessment of field-incurred residues of cyantraniliprole & dimethoate on Rabi cabbage, Brassica oleraceae var. capitata in semi-arid region of Haryana (India)","authors":"Puneet Ranga,&nbsp;Surender Singh Yadav,&nbsp;Sushil Ahlawat,&nbsp;Sunita Yadav,&nbsp;Krishna Rolania","doi":"10.1007/s10661-025-13968-w","DOIUrl":"10.1007/s10661-025-13968-w","url":null,"abstract":"<div><p>Field experiment was conducted to study the persistence behaviour of two effective insecticides (cyantraniliprole &amp; dimethoate) against <i>B. brassicae</i> on cabbage at single dose and double the recommended dosage. The residues of cyantraniliprole and dimethoate were estimated by High-performance liquid chromatography (HPLC) and Gas chromatography (GC), respectively. The half-life of cyantraniliprole at single and double dose was found to be 1.83 and 1.53 days, respectively. Similarly, the half-life of dimethoate was found to be 2.47 and 2.66 days, at single and double dose, respectively. The residues at terminal harvest for both the insecticides at both the application levels were found to be below the Maximum Residue Limit (MRL) value i.e., 2 parts per million (ppm) for both cyantraniliprole and dimethoate specified by the regulatory authority i.e., The Food Safety and Standards Authority of India (FSSAI). The risk quotient (RQ) was found to be &lt; 1 even after 2 h of spray for both insecticides at both the doses indicating no possible risk to consumers.</p></div>","PeriodicalId":544,"journal":{"name":"Environmental Monitoring and Assessment","volume":"197 4","pages":""},"PeriodicalIF":2.9,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143749241","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":"Potential exposure to metals-bound particulate during open burning of different waste materials","authors":"Bimastyaji Surya Ramadan,&nbsp;Raden Tina Rosmalina,&nbsp; Syafrudin,&nbsp; Munawir,&nbsp;Hafizhul Khair,&nbsp;Astrini Widiyanti,&nbsp;Indriyani Rachman,&nbsp;Toru Matsumoto","doi":"10.1007/s10661-025-13946-2","DOIUrl":"10.1007/s10661-025-13946-2","url":null,"abstract":"<div><p>Smoke caused by open waste burning (OWB) contains metal-bound particulates that can harm human health. This study aimed to understand the differences in the exposure of particulate matter 10 and 2.5 µm (PM₁₀ and PM_2.5) concentrations in several distances and investigated potential health impacts of metal-bound particulates. Observations were made based on laboratory and field studies consisting of multiple open burning practices, PM capture, and inductively coupled plasma optical emission spectrometry (ICP-OES) analysis. Moreover, the potential health risks in terms of respiratory deposition dose (RDD), carcinogenic risk (CR), and non-carcinogenic risks were determined. The results showed that the exposure levels in the distance range of 1 – 5 m were not significantly different (0.419 – 0.607 mg/m³ for PM₁₀ and 0.289 – 0.399 mg/m³ for PM_2.5). During the day, RDD values were higher for adults (2.58 – 5.79 µg/min), with adults facing greater short-term exposure risk (2.45 – 5.79 µg/min) than children (2.22 – 3.90 µg/min). It was found that the highest CR from the ingestion pathway was caused by arsenic (As) from textile burning (1.41 × 10^–6), and that caused by chromium (Cr) through the inhalation pathway from backyard waste burning (7.43 × 10^–9). However, the CR values for both the pathways were below the acceptable threshold. In addition, the hazard index (HI), for both adults and children were less than 1 for all metal concentrations in all types of waste burning. The higher HI value in children indicates that they are most vulnerable to long-term exposure to OWB. Preventive actions to reduce OWB activity are necessary to reduce the adverse health effects.</p></div>","PeriodicalId":544,"journal":{"name":"Environmental Monitoring and Assessment","volume":"197 4","pages":""},"PeriodicalIF":2.9,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143740687","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":"Impact of climate change on the distribution range and niche dynamics of Himalayan Aconites: a highly important medicinal plant species of the higher Himalayan range","authors":"Jaidev Chauhan,&nbsp;Vijay Kant Purohit,&nbsp;Babita Patni,&nbsp;Bipin Charles,&nbsp;Pratti Prasad","doi":"10.1007/s10661-025-13848-3","DOIUrl":"10.1007/s10661-025-13848-3","url":null,"abstract":"<div><p>Alpine vegetation found in mountainous areas is reportedly sensitive to the expected heat caused by climate change. Aconitum species, which is an indicator species for monitoring the signal of climate change, also falls under this range. <i>Aconitum heterophyllum</i> and <i>Aconitum balfourii</i> thrive among diverse plant communities and serve as key species marking the onset of the alpine range. The current study uses the maximum entropy (MaxEnt) program to estimate the geographic distribution of <i>Aconitum</i> taxa for the present and the future (RCPs 2.6–8.5 encompassing 2050). The final model that was obtained had an area under the ROC curve AUC of 0.95, demonstrating the model’s resilience. Species distribution modeling (SDM) toolbox was used to evaluate changes in the habitat appropriateness, area expansion, and contraction based on the MaxEnt model. Future forecasts indicate that the Eastern Himalayas would be a more favorable environment for both <i>Aconitum</i> species when compared to the Western Himalayas. According to our best knowledge, this package was used for the first time in the study to evaluate the dynamics of the climatic niches of two critically endangered <i>Aconitum</i> species for the Indian Himalayan ranges. The climatic niche of this alpine species is expected to shift in the future due to alterations in its habitat regions. The <i>Aconitum</i> niche is in danger under scenarios of future climate change, according to the AUC and Jackknife values. The findings of the current study contribute substantially to understanding how climate change affects the Himalayas and have broad implications for the development of scientifically sound adaptation and mitigation measures, as the major factors influencing its distribution are altitude, snow cover, chilling hours for both seeds and tubers, temperature, and rainfall patterns.</p></div>","PeriodicalId":544,"journal":{"name":"Environmental Monitoring and Assessment","volume":"197 4","pages":""},"PeriodicalIF":2.9,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143740727","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":"Spatiotemporal patterns in urban nutrient and suspended sediment loads and stream response to watershed management implementation","authors":"Aaron J. Porter","doi":"10.1007/s10661-025-13917-7","DOIUrl":"10.1007/s10661-025-13917-7","url":null,"abstract":"<div><p>In recent years, local governments have invested heavily in management practices to reduce nutrient and sediment loads. These practices provide localities with nutrient and sediment regulatory reduction credits; however, their effects on water quality are poorly understood at the watershed scale. Long-term watershed-scale monitoring is essential for assessing progress toward water-quality goals, yet it has historically been lacking in urban watersheds. Since 2007, Fairfax County, Virginia, has partnered with the US Geological Survey to monitor and evaluate water-quality conditions in 20 small urban streams. This study assessed nutrient and suspended sediment loads, trends in concentration, and trends in load. Trends in load are affected by streamflow-induced variability that must be removed through a process called “flow-normalization;” however, existing methods have neither been applied to small urban watersheds nor to loads computed on a sub-daily timestep. In this study, four such methods also were assessed, and an adaptation of the weighted regressions on time, discharge, and season approach was found to be most effective. Loads, concentrations, and trends in load were spatially and temporally variable. Differences were attributed to physical watershed features such as geology, soils, and channel geomorphology, as well as urban sources such as turfgrass fertilization and septic infrastructure. Most notably, flow-normalized suspended sediment, nitrogen, and phosphorus loads decreased in two watersheds with completed stream restorations and increased in those with few implemented practices.</p></div>","PeriodicalId":544,"journal":{"name":"Environmental Monitoring and Assessment","volume":"197 4","pages":""},"PeriodicalIF":2.9,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s10661-025-13917-7.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143740729","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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":"Predicting the amount of toxic metals and metalloids in silt loading using neural networks","authors":"Dimitrinka Ivanova,&nbsp;Aleksandar Dimitrov,&nbsp;Yordanka Tasheva,&nbsp;Sotir Sotirov,&nbsp;Evdokia Sotirova,&nbsp;Milka Atanasova,&nbsp;Marina Dimitrova,&nbsp;Krassimir Vassilev","doi":"10.1007/s10661-025-13941-7","DOIUrl":"10.1007/s10661-025-13941-7","url":null,"abstract":"<div><p>Material deposited on road surfaces, called road dust, are known to contain different toxic elements. According to particle size, there are different fractions. Particles with an aerodynamic size less than or equal to 75 µm are called silt loading. As a result of exhaust and non-exhaust emissions from motor vehicles, silt loading deposited on the road surface contains toxic metals, non-metals, and metalloid like Cr, Ni, Zn, Cu, Co, Cd, Pb, and As. Through different pathways, these toxic elements can easily get into the soil, surface and ground water, plants, animals, and the human body. The high risk of contamination and the extent of toxic effects determine the need for their control and health regulation and systematic monitoring. Specific laboratory equipment is used to perform multiple measurements of toxic metal ions. The procedure is heavy and time-consuming due to the difficulties associated with stopping road traffic during sampling in large settlements and the standard elemental analysis technique ICP-MS that is usually applied. The paper proposes a method for predicting the amount of toxic elements in silt loading using artificial intelligence. The paper proposes the use of neural networks, using previously collected experimental data as a training base. The high prediction accuracy that is obtained (As—95.304%, Cd—99.616%, and Pb—98.832%) shows that the proposed prediction could successfully replace the standard elemental analysis.</p></div>","PeriodicalId":544,"journal":{"name":"Environmental Monitoring and Assessment","volume":"197 4","pages":""},"PeriodicalIF":2.9,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143749238","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":"Digital twin comprehensive models: a study of ancient tree ecological environment quality assessment based on a cyber-physical system","authors":"Yansheng Chen,&nbsp;Huazhi Huang,&nbsp;Jie Li,&nbsp;Zejiong Zheng,&nbsp;Fengjun Gao,&nbsp;Xiaoge Han,&nbsp;Yanglin Gao","doi":"10.1007/s10661-025-13923-9","DOIUrl":"10.1007/s10661-025-13923-9","url":null,"abstract":"<div><p>This study leverages cyber-physical system (CPS) technology to create a digital twin model for assessing the ecological quality of ancient trees. Integrating multi-source data and machine learning, our model provides tailored conservation strategies, supports ecological restoration, and enhances disaster response capabilities. Key findings illustrate that the model is precise in monitoring tree health, managing water resources, and predicting the impacts of natural disasters. This innovative approach provides significant advantages in real-time monitoring and long-term ecological management, ensuring the sustainability of ancient tree ecosystems. Our results highlight the model’s potential to transform ecological conservation practices and offer a reliable tool for researchers and practitioners in environmental science.</p></div>","PeriodicalId":544,"journal":{"name":"Environmental Monitoring and Assessment","volume":"197 4","pages":""},"PeriodicalIF":2.9,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143749239","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":"Sugarcane cultivation reduces charcoal C and Al/Fe-bound OC in selected Ferralsols","authors":"Nontokozo Pertunia Mkhonza,&nbsp;Pardon Muchaonyerwa","doi":"10.1007/s10661-025-13924-8","DOIUrl":"10.1007/s10661-025-13924-8","url":null,"abstract":"<div><p>Long-term sugarcane cultivation, with pre-harvest burning, may add recalcitrant charcoal carbon (C) to soil organic carbon (OC) in Ferralsols, whereas aluminium/iron-organic matter (Al/Fe-OM) complexes may dominate the mineral-associated OC in these soils. Therefore, the objective of this study was to examine the effect of sugarcane cultivation relative to wattle forest on soil OC in charcoal C form and Al/Fe-OM complexes on two selected Ferralsols. Total C, charcoal C, and Al/Fe-OC were analysed in samples collected from the two sites under forest and sugarcane cultivation to a depth of 100 cm, and the data were subjected to a two-way analysis of variance. At both sites, sugarcane cultivation reduced charcoal C and Al/Fe-bound OC when compared to forest. The Al/Fe-bound OC in sugarcane soils accounted for 48.7 and 72.2% of the total OC at Eston and Wartburg sites, respectively. In forest soils, the Al/Fe-bound OC accounted for 45.6 and 44.4% of the total OC at Eston and Wartburg, respectively. Charcoal C accounted for 8.42 and 4.07% of the total OC in sugarcane soils, at Eston and Wartburg, respectively. Overall, charcoal C concentration decreased with increase in soil depth, while its stocks only decreased with depth in soil under sugarcane. The Al/Fe-bound OC decreased with an increase in soil depth for both land uses, while Alp and Alp + Fep concentrations were not affected by sampling depth. These findings demonstrate that OC in Al/Fe-OC complexes and charcoal C contribute to the high OC concentrations, with Al/Fe-bound OC fraction being the primary mechanism of OC stabilisation in these Ferralsols, while sugarcane cultivation reduces these concentrations.</p></div>","PeriodicalId":544,"journal":{"name":"Environmental Monitoring and Assessment","volume":"197 4","pages":""},"PeriodicalIF":2.9,"publicationDate":"2025-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s10661-025-13924-8.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143740916","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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":"Assessment of ecological health using benthic macroinvertebrates and physico-chemical parameters in Gilgel Abay River, Ethiopia","authors":"Endalh Mekonnen,&nbsp;Getachew Beneberu,&nbsp;Wubneh Belete","doi":"10.1007/s10661-025-13935-5","DOIUrl":"10.1007/s10661-025-13935-5","url":null,"abstract":"<div><p>Biomonitoring is currently given due attention as it appropriately reflects the health of aquatic ecosystems. There is little research on the Gilgel Abay River to assess its ecological status using biological organisms. The aim of this study was to assess the ecological health of the Gilgel Abay River using benthic macroinvertebrates and physico-chemical parameters. Five sampling sites were selected based on major stressors and accessibility of the sites for sampling. In situ physico-chemical parameters measurement and nutrient analyses were conducted in 2023. Benthic macroinvertebrate samples were collected following a multi-habitat sampling approach and identified to the family level except Chironomidae were species level. Highest concentrations of NO₃⁻ (4.25 mg/L) and TSS (0.065 mg/L) were recorded at the Telifa site, while lowest levels of NO₃⁻ (1.23 mg/L) and NO₂⁻ (0.008 mg/L) and highest concentration of dissolved oxygen (7.74 mg/L) were recorded at the slightly impacted site. Absence of pollution intolerant taxa, fewer numbers of tolerant taxa and collector-gatherer functional feeding groups are evident of the impacted sites. While sensitive to modestly tolerant taxa and scrapers functional feeding groups were frequently encountered in upstream sites. According to ETHbios; 2 (S1, S2) sites were classified as slight ecological disturbance, 3 (S3, S4, S5) as significant ecological degradation. Redundancy analysis indicated that pH, DO, CD, NO₃⁻, NO₂⁻, and TSS significantly impacted the distribution of macroinvertebrates. This finding highlights the ecological degradation of the Gilgel Abay River, underscoring the need for watershed conservation and stabilization of riverbanks with active participation of local communities to safeguard the river’s health.</p></div>","PeriodicalId":544,"journal":{"name":"Environmental Monitoring and Assessment","volume":"197 4","pages":""},"PeriodicalIF":2.9,"publicationDate":"2025-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143740809","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}