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functional zoning and space management of Three-River-Source National Park

Journal of Geographical Sciences 2019年第12期29卷 2069-2084页

作者： FU Mengdi TIAN Junliang REN Yueheng LI Junsheng LIU Weiwei ZHU Yanpeng State Key Laboratory of Environmental Criteria and Risk Assessment State Environmental Protection Key Laboratory of Regional Eco-process and Function AssessmentChinese Research Academy of Environmental SciencesBeijing 100012China Three-River-Source National Park Administration Xining 810007China

functional zoning is a key step for the integrated planning and scientific management of a national *** the Three-River-Source National Park(TNP)as the study area,this paper establishes an evaluation system including 13 evaluation indexes which are classified into four categories,namely:ecosystem services;potential distribution of key species habitats;ecological sensitivity;and ecological resilience through the comprehensive analysis on the regional eco-environmental features in the study *** results of the comprehensive analysis,combined with the functions and requirements of management of national parks,indicate that TNP is divided into the first-level zone(the core conservation area,the ecological restoration area and the traditional utilization area)with definite targets of space management and the second-level zone with implementation of control *** method of functional zoning lays a solid foundation for the scientific planning of TNP;moreover,our study provides new insights into other national parks’functional zoning.

关键词： national parks Three-River-Source National Park(TNP) functional zoning index system space management

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Ecological safety assessment in Hulunbeier steppe based on the landscape pattern

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2013 2nd International Conference on Energy and environmental protection, ICEEP 2013

作者： Gao, Jun Jing Lv, Shi Hai Zheng, Zhi Rong Feng, Chao Yang Ye, Sheng Xing Zhang, Chen State Environmental Protection Key Laboratory of Regional Eco-process and Function Assessment State Key Laboratory of Environmental Criteria and Risk Assessment Chinese Research Academy of Environmental Sciences Beijing 100012 China College of Water Sciences Beijing Normal University Engineering Research Center of Groundwater Pollution Control and Remediation Ministry of Education Beijing 100875 China

ISBN: (纸本)9783037857427

Based on TM remote sensing image and topographic map, the spatial information of landscape pattern was extracted in Hulunbeier steppe in 1995, 2000, 2005 and 2010. With the principles and methods of landscape ecology, landscape fragmentation index, division index, dominance index and fragility index were selected to construct the ecological safety index which was used to quantitatively analyze the dynamic changes of landscape pattern and elucidated ecological safety status in study area. Result showed that the overall landscape tended to become fragmentized and complicated with the total number of patches increasing in the study area from 1995 to 2010. The ecological safety index of landscape types can be classified into four grades, grassland > unused land, wood land > water body, crop land > construction land. Overall, the regional ecological safety status got worse with the ecological safety index of natural landscapes decreasing and the ecological safety index of artificial landscapes increasing. In particular, the area of construction land had a continuous increase with a higher growth rate (7.41% per year during 2005~2010), which will be unfavorable to regional ecological safety as the biggest potential risk. © (2013) Trans Tech Publications, Switzerland.

关键词： Ecology

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A survey of the tribe Mesosini Mulsant (Coleoptera: Cerambycidae) from Beijing, China

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Zoological Systematics 2022年第4期47卷 313-319页

作者： Jian Sun Siqin Ge Nengwen Xiao Meiying Lin Engineering Research Center for Forest and Grassland Disaster Prevention and Reduction Mianyang Normal UniversityMianyang 621000China Key Laboratory of Zoological Systematics and Evolution Institute of ZoologyChinese Academy of SciencesBeijing 100101China State Environmental Protection Key Laboratory of Regional Eco-process and Function Assessment Chinese Research Academy of Environmental SciencesBeijing 100012China

Four species of the tribe Mesosini Mulsant,1839 are recorded from Beijing,the capital of the People's Republic of China:Agelasta(Mesolophus)marmorata(Pic,1927),Mesosa(Perimesosa)atrostigma Gressitt,1942,M.(P.)hyunchaei Yamasako&Hasegawa,2009,and M.(Mesosa)myops(Dalman,1817).M.(P.)hyunchaei Yamasako&Hasegawa,2009 is recorded from China for the first time,including Beijing and Jiangsu.

关键词： Longhorn beetles Lamiinae biodiversity surveys new record

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Effect of effluent organic matter on ozonation of bezafibrate

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Frontiers of environmental Science & Engineering 2015年第6期9卷 962-969页

作者： Huan HE Qian SUI Shuguang LU Wentao ZHAO Zhaofu QIU Gang YU State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process School of Resources and Environmental Engineering East China University of Science and Technology Shanghai 200237 China State Key Laboratory of Pollution Control and Resource Reuse College of Environmental Science and Engineering Tongji University Shanghai 200092 China School of Environment THU - VEOLIA Joint Research Center for Advanced Environmental Technology Tsinghua University Beijing 100084 China

The influence of three effluent organic matter （EfOM） model compounds, humic acid （HA）, bovine serum albumin （BSA）, and sodium alginate （AGS）, on the ozonation ofbezafibrate （BF）, a typical pharmaceutical and personal care product （PPCP）, was investigated. The results show that ozonation efficiently removed BF from aqueous solution with removal efficiencies 〉 95% within 8 min for all conditions. The reaction rate of BF decreased with increasing model compounds concentrations and the influence was more pronounced for HA and BSA, while less pronounced for AGS. Although BF concentration was significantly reduced, the degree of mineralization achieved was only approximately 11%. The addition of HA and BSA improved the mineralization of the solution, while the influence of AGS was minor. The acute toxicity of BF solution during ozonation was determined using the Luminescent bacteria test, and the toxicity exhibited an initial increase and a successive reduction. An overall decreased acute toxicity was observed with an increase of HA. The presence of BSA increased the formation rate of toxicity intermediates and resulted in inhibition peak forward.

关键词： ozonation bezafibrate acute toxicity humicacid bovine serum albumin sodium alginate

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Screening of indicator pharmaceuticals and personal care products in landfill leachates: a case study in Shanghai, China

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Frontiers of environmental Science & Engineering 2023年第9期17卷 245-256页

作者： Xiping Kan Xia Yu Wentao Zhao Shuguang Lyu Shuying Sun Gang Yu Qian Sui State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process School of Resources and Environmental EngineeringEast China University of Science and TechnologyShanghai 200237China State Key Laboratory of Pollution Control and Resource Reuse College of Environmental Science and EngineeringTongji UniversityShanghai 200092China Advanced Interdisciplinary Institute of Environment and Ecology Beijing Normal University at ZhuhaiZhuhai 519087China Shanghai Institute of Pollution Control and Ecological Security Shanghai 200092China

Identifying potential sources of pharmaceuticals and personal care products(PPCPs)in the environment is critical for the effective control of PPCP *** leachate is an important source of PPCPs in water;however,it has barely been involved in source apportionment due to the lack of indicator-PPCPs(i-PPCPs)in landfill *** study provides the first systematic framework for identifying i-PPCPs for landfill leachates based on the wide-scope target monitoring of *** number of target PPCPs increased from<20 in previous studies to 68 in the present ***-nine PPCPs were detected,with median concentrations in leachate samples ranging from below the method quantification limit(MQL)to 41μg/L,and 19 of them were rarely reported previously.A total of 29 target compounds were determined to be PPCPs of high concern by principal component analysis according to multiple criteria,including occurrence,exposure potential,and ecological *** with source-specificity and representativeness analysis,erythromycin,gemfibrozil,and albendazole showed a significant difference in their occurrence in leachate compared to other potential sources(untreated and treated municipal wastewater and livestock wastewater)and correlated with total PPCP concentrations;these were recommended as i-PPCPs for *** screening procedure can be used to develop a sophisticated source apportionment method to identify sources of PPCPs from adjacent landfills.

关键词： Landfill leachates PPCPs Indicator Screening criteria Source-specificity

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The preparation and performance of lignin-based activated carbon fiber adsorbents for treating gaseous streams

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Frontiers of Chemical Science and Engineering 2017年第3期11卷 328-337页

作者： Min Song Wei Zhang Yongsheng Chen Jinming Luo John C. Crittenden Key Laboratory of Energy Thermal Conversion and Control (Ministry of Education) School of Energy and Environment Southeast University Nanjing 210096 China State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process School of Resources and Environmental Engineering East China University of Science and Technology Shanghai 200237 China Brook Byers Institute for Sustainable System School of Civil and Environmental Engineering Georgia Institute of Technology Atlanta GA 30332-0595 USA

Two types of lignin-based carbon fibers were prepared by electrospinning method. The first was activated with Fe304 （LCF-Fe）, and the second was not activated with Fe3O4 （LCF）. Gas phase adsorption isotherms for toluene on LCF-Fe and LCF were studied. The gas phase adsorption isotherm for 0% RH showed LCF-Fe have about 439 mg/g adsorption capacity which was close to that of commercially available activated carbon （500 rag/g）. The Dubinin-Radushkevich equation described the isotherm data very well. Competitive adsorption isotherms between water vapor and toluene were measured for their RH from 0 to 80%. The effect of humidity on toluene gas-phase adsorption was predicted by using the Okazaki et al. model. In addition, a constant pattern homogeneous surface diffusion model （CPHSDM） was used to predict the toluene breakthrough curve of continuous flow-packed columns containing LCF-Fe, and its capacity was 412 mg/g. Our study, which included material characterization, adsorption isotherms, kinetics, the impact of humidity and fixed bed performance modeling, demonstrated the suitability of lignin-based carbon fiber for volatile organic compound removal from gas streams .

关键词： lignin carbon fiber electrospinning toluene humidity

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Translocation of polystyrene nanoplastics in distinct plant species: Novel insight from a split-root system and transcriptomic analysis

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Journal of Hazardous Materials 2025年 494卷 138758页

作者： Xiang Xu Cheng Peng Jiaqi Tan Qian Sui Jing Wei Chensi Shen Wenwen Xie Wei Zhang Yongming Luo State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process School of Resource and Environmental Engineering East China University of Science and Technology Shanghai 200237 China Shanghai Institute of Pollution Control and Ecological Security Shanghai 200092 China Department of Biological Sciences Louisiana State University Baton Rouge LA 70803 United States Environmental Protection Key Laboratory of Soil Environmental Management and Pollution Control Nanjing Institute of Environmental Sciences Ministry of Ecology and Environment of China Nanjing 210042 China College of Environmental Science and Engineering Donghua University Shanghai 201620 China State Key Laboratory of Soil and Sustainable Agriculture Institute of Soil Science Chinese Academy of Sciences Nanjing 210008 China

Nanoplastics (NPs) can be absorbed by crop roots and translocated to shoots, but whether the process follows a unidirectional pathway in different plant species remains unclear. This study investigated the translocation and accumulation of europium-labeled polystyrene NPs in cucumber (dicot) and maize (monocot) seedlings using a split-root system. The results showed that NP accumulation was highest in exposed roots (E-R), followed by unexposed roots (UE-R), and then shoots in both plants. In cucumber, NP accumulation in E-R was 26.84 % higher than in maize; while in maize, the translocation factor from shoot to UE-R was 4.45 times greater than in cucumber. TEM images confirmed NP transport from root to shoot via xylem, while confocal images showed the redistribution of NPs from shoot to root via phloem. AgNO 3 treatment (5–50 μmol L −1 ) revealed aquaporin-mediated regulation of NP accumulation, with concentration-dependent increases of 30.37–220.7 % in cucumber roots and 36.38–53.65 % in maize shoots. Transcriptomic analysis revealed that NP accumulation interacted with aquaporin gene expression, where differential regulation of tonoplast intrinsic, plasma membrane intrinsic, and nodulin 26-like intrinsic proteins drove translocation differences. This study offers critical insights into the “root-to-shoot-to-root” translocation of NPs, informing crop safety assessments amid global plastic pollution.

关键词： Accumulation Aquaporin Nanoplastics Plant Translocation

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Genome Assembly and Population Resequencing Reveal the Geographical Divergence of Shanmei(Rubus corchorifolius)

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Genomics, Proteomics & Bioinformatics 2022年第6期20卷 1106-1118页

作者： Yinqing Yang Kang Zhang Ya Xiao Lingkui Zhang Yile Huang Xing Li Shumin Chen Yansong Peng Shuhua Yang Yongbo Liu Feng Cheng Institute of Vegetables and Flowers Chinese Academy of Agricultural SciencesKey Laboratory of Biology and Genetic Improvement of Horticultural CropsMinistry of Agriculture and Rural AffairsSino-Dutch Joint Laboratory of Horticultural GenomicsBeijing 100081China Biotechnology Research Center Xiangxi Academy of Agricultural SciencesJishou 416000China Lushan Botanical Garden Chinese Academy of SciencesJiujiang 332900China State Environmental Protection Key Laboratory of Regional Eco-process and Function Assessment Chinese Research Academy of Environmental SciencesBeijing 100012China

Rubus corchorifolius(Shanmei or mountain berry,2n=14)is widely distributed in China,and its fruits possess high nutritional and medicinal ***,we reported a highquality chromosome-scale genome assembly of Shanmei,with contig size of 215.69 Mb and 26,696 *** comparison among Rosaceae species showed that Shanmei and Fupenzi(Rubus chingii Hu)were most closely related,followed by blackberry(Rubus occidentalis),and that environmental adaptation-related genes were expanded in the Shanmei *** resequencing of 101 samples of Shanmei collected from four regions in the provinces of Yunnan,Hunan,Jiangxi,and Sichuan in China revealed that among these samples,the Hunan population of Shanmei possessed the highest diversity and represented the more ancestral ***,the Yunnan population underwent strong selection based on the nucleotide diversity,linkage disequilibrium,and historical effective population size ***,genes from candidate genomic regions that showed strong divergence were significantly enriched in the flavonoid biosynthesis and plant hormone signal transduction pathways,indicating the genetic basis of adaptation of Shanmei to the local *** high-quality assembled genome and the variome dataset of Shanmei provide valuable resources for breeding applications and for elucidating the genome evolution and ecological adaptation of Rubus species.

关键词： Rubus corchorifolius Genome assembly Resequencing Divergence Genome evolution

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Boosting methanol electro-oxidation to formate by trace iron induced suppression of cobalt(IV) formation

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Nano Research 2025年第5期18卷

作者： Lin, Jialong Wang, Xinlin Cheng, Bingxue Zhou, Ruiheng Li, Yuhang Ishida, Tamao Xiu, Guangli Murayama, Toru Lin, Mingyue State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process Shanghai Environmental Protection Key Laboratory on Environmental Standard and Risk Management of Chemical Pollutants School of Resources and Environmental Engineering East China University of Science and Technology Shanghai200237 China School of Materials Science and Engineering East China University of Science and Technology Shanghai200237 China Department of Applied Chemistry for Environment Graduate School of Urban Environmental Sciences Tokyo Metropolitan University Tokyo192-0397 Japan Institute for Catalysis Hokkaido University Hokkaido 001-0021 Japan Shanghai Institute of Pollution Control and Ecological Security Shanghai200092 China

Converting methanol to high-value formate through electrochemical methods can significantly reduce the energy consumption associated with conventional production processes. In this study, we directly synthesized iron-doped cobalt phosphate (Fe-CoPO) on nickel foam (NF) to achieve excellent activity for the methanol electro-oxidation reaction (MOR). Our results demonstrated that Fe-CoPO produced a current density of 100 mA·cm−2 at a significantly low operating potential of 1.436 V (vs. reversible hydrogen electrode (RHE)) and operated steadily for 16 h at this current density with a Faradaic efficiency (FE) of 97%. Furthermore, Fe-CoPO maintained a high FE of 100% even at an extremely high current density of 300 mA·cm−2 for 8 h. We found that the high MOR activity of Fe-CoPO results from electrochemical reconstruction to generate the Co2+/3+–O bond. The heterogeneous interface between Fe and Co inhibits the formation of Co4+, which significantly enhances the MOR activity. Thus, this work not only provides insights into the mechanism of MOR over Co-based catalysts but also offers a novel direction for developing highly active MOR catalysts. © The Author(s) 2025.

关键词： Electrochemical oxidation

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An online spatio-temporal sudden pollution simulation system for the Songhua River,China

An online spatio-temporal sudden pollution simulation system...

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2016 IEEE International Conference of Online Analysis and Computing Science(ICOACS 2016)

作者： Gula Tang Bao Xiang Zhaoliang Li Yunqiang Zhu State Key Laboratory of Resources and Environmental Information Systems Institute of Geographical Sciences and Natural Resources ResearchChinese Academy of Sciences ICube(UMR 7357) UdSCNRS University of Chinese Academy of Sciences State Environment Protection key Laboratory of RegionalEco-process and Function Assessment Chinese Research Academy of Environmental Sciences

The Songhua River Pollution Control Project is one of the most significant water-related environmental pollution control schemes in Northeastern *** paper details the requirements,architecture,and main components of an online river sudden pollution simulation system（RSPSS） for scientific planning and decision making for a complicated natural river *** the basis of a service-oriented method and spatiotemporal simulation technology,the following components are developed:multi-platform,multi-level,dynamic,and flexible data services;task services that can be used by other online ArcGIS Server Silverlight Projects;and integrated third-party hydrodynamic and water quality models,which can simulate complex river networks under natural hydrological and climatic conditions *** the RSPSS,spatial and nonspatial datasets and functions are seamlessly integrated from distributed sources by standard ***,this system can support effective cross-regional and cross-departmental decisions.A study of a real-world implementation of the suggested system involving the historical sudden pollution of the Songhua River based on the RSPSS is also presented.

关键词： online services spatio-temporal simulation system architecture water quality model water pollution

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