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检索条件"机构=Key Lab of Ecosystem Network Observation and Modeling"
530 条 记 录,以下是281-290 订阅
排序:
Effects of primary productivity and ecosystem size on food-chain length in Raohe River, China
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Acta Ecologica Sinica 2015年 第3期35卷 29-34页
作者: Xiewen Xiao Yuyu Wang Huan Zhang Xiubo Yu Key Laboratory of Ecosystem Network Observation and Modeling Institute of Geographic Sciences and Natural Resources Research CAS Beijing 100101 China University of Chinese Academy of Sciences Beijing 100039 China School of Nature Conservation Beijing Forestry University Beijing 100083 China
Food chains illustrate the fundamental relationship among different producers and consumers in the natural world. The length of a food chain describes the relationship from primary producers to top predators, and has ... 详细信息
来源: 评论
Temperature sensitivity quandary of soil microbial community structure in Tibetan alpine grasslands: A meta-analysis and field experiment
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Science of the Total Environment 2024年 955卷 176961页
作者: Fu, Gang Li, Tianyu Zha, Xinjie Lhasa Plateau Ecosystem Research Station Key Laboratory of Ecosystem Network Observation and Modeling Institute of Geographic Sciences and Natural Resources Research Chinese Academy of Sciences Beijing100101 China Xi'an University of Finance and Economics Xi'an China University of Chinese Academy of Sciences Beijing100049 China
Soil microorganisms act as the primary decomposers in global terrestrial ecosystems. Whether climate warming will lead to the convergence of the temperature sensitivity of soil microbial community structure and the co... 详细信息
来源: 评论
modeling soil salinization at the downstream of a lowland reservoir
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Hydrology Research 2019年 第5期50卷 1202-1215页
作者: Wu, Xia Xia, Jun Zhan, Chesheng Jia, Ruiliang Li, Yang Qiao, Yunfeng Zou, Lei Key Laboratory of Water Cycle and Related Land Surface Processes Institute of Geographic Sciences and Natural Resources Research Chinese Academy of Sciences Beijing100101 China University of Chinese Academy of Sciences Beijing100049 China State Key Laboratory of Water Resources and Hydropower Engineering Sciences Wuhan University Wuhan430000 China College of Water Conservancy and Civil Engineering Xinjiang Agricultural University Urumqi830052 China Agriculture and Forestry Animal Husbandry Bureau Karamay834000 China Key Laboratory of Ecosystem Network Observation and Modeling Institute of Geographic Sciences and Natural Resources Research Chinese Academy of Sciences Beijing100101 China
Soil salinization is a crucial issue in arid and semi-arid regions, especially for reservoir-based irrigation systems. In this study, the HYDRUS-1D model was used to investigate soil salinity resulting from seepage fr... 详细信息
来源: 评论
The use of stable isotopes to partition evapotranspiration fluxes into evaporation and transpiration
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Acta Ecologica Sinica 2010年 第4期30卷 201-209页
作者: Shichun Zhang Xuefa Wen Jianlin Wang Guirui Yu Xiaomin Sun Key Laboratory of Ecosystem Network Observation and Modeling Institute of Geographic Sciences and Natural Resources Research Chinese Academy of Sciences Beijing 100101 China Graduate University of the Chinese Academy of Sciences Beijing 100049 China Qingdao Agricutural University Qingdao 266109 China
It is crucial to partition evapotranspiration ( ET ) into evaporation ( E ) and transpiration ( T ) components for better understanding eco-hydrological processes and their underlying mechanisms, and improving the est... 详细信息
来源: 评论
Stable isotopic observation of water use sources of Pinus sylvestris var. mongolica in Horqin Sandy Land, China
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TREES-STRUCTURE AND FUNCTION 2013年 第5期27卷 1249-1260页
作者: Wei, Y. F. Fang, J. Liu, S. Zhao, X. Y. Li, S. G. Chinese Acad Sci Key Lab Ecosystem Network Observat & Modeling Inst Geog Sci & Nat Resources Res Beijing 100101 Peoples R China Univ Chinese Acad Sci Beijing 100049 Peoples R China Chinas Minist Agr Grassland Monitoring & Supervis Ctr Beijing 100125 Peoples R China Chinese Acad Sci Cold & Arid Reg Environm & Engn Res Inst Lanzhou 730000 Peoples R China
Since the late 1950s, Mongolian pine (Pinus sylvestris var. mongolica) has been widely planted for vegetation restoration in arid and semi-arid areas in North China. We used stable isotope signals from precipitation, ... 详细信息
来源: 评论
Effect of Functional Microorganisms and Environmental Factors on Co2 and Ch4 Emissions in a Typical Floodplain Lake System
SSRN
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SSRN 2024年
作者: Wu, Fan Gao, Yang Li, Jiajia Ha, Xianrui Key Laboratory of Ecosystem Network Observation and Modeling Institute of Geographic Sciences and Natural Resources Research Chinese Academy of Sciences Beijing100101 China University of Chinese Academy of Sciences Beijing100049 China
Lakes are known as potential carbon dioxide (CO2) and methane (CH4) emission hotspots, whose associated flux is spatially variable. However, the microbial processes and the environmental controls that influence CO2 an... 详细信息
来源: 评论
modeling Aboveground Biomass Using MODIS Images and Climatic Data in Grasslands on the Tibetan Plateau
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Journal of Resources and Ecology 2017年 第1期8卷 42-49页
作者: FU Gang SUN Wei LI Shaowei ZHANG Jing YU Chengqun SHEN Zhenxi Lhasa Plateau Ecosystem Research Station Key Laboratory of Ecosystem Network Observation and Modeling Institute of Geographic Sciences and Natural Resources Research Chinese Academy of Sciences Beijing 100101 China School of geography Beijing Normal University Beijing 100875 China
Accurate quantification of aboveground biomass of grasslands in alpine regions plays an important role in accurate quantification of global carbon *** monthly normalized difference vegetation index(NDVI),enhanced ve... 详细信息
来源: 评论
Effects of nitrogen addition on soil inorganic N content and soil N mineralization of a cold-temperate coniferous forest in Great Xing'an Mountains
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Acta Ecologica Sinica 2015年 第5期35卷 130-136页
作者: Wenlong Gao Wei Zhao Hao Yang Haijun Yang Gaoqi Chen Yachen Luo Huajun Fang Shenggong Li Key Laboratory of Ecosystem Network Observation and Modeling Institute of Geographical Sciences and Natural Resources Research Chinese Academy of Sciences Beijing 100101 China University of Chinese Academy of Sciences Beijing 100049 China School of Geographical Sciences Southwest University Chongqing 400715 China
Nitrogen (N) plays an important role in carbon and nutrient cycling in forest ecosystems. Previous studies have shown that increased atmospheric N deposition has led to changes in forest soil N transfomations and soil... 详细信息
来源: 评论
人为管理措施诱导土壤微生物磷与土壤微生物碳氮内稳态解耦的代谢证据
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Journal of Plant Ecology 2023年 第6期16卷 185-196页
作者: Lihua Zhang Lizhi Jia Liyuan He David A.Lipson Yihui Wang Shunzhong Wang Xiaofeng Xu College of Life and Environmental Sciences Minzu University of ChinaBeijing 100081China State Key Laboratory of Vegetation and Environmental Change Institute of BotanyChinese Academy of SciencesBeijing 100093China Lhasa Plateau Ecosystem Research Station Key Laboratory of Ecosystem Network Observation and ModelingInstitute of Geographic Sciences and Natural Resources ResearchChinese Academy of SciencesBeijing 100101China Biology Department San Diego State UniversitySan DiegoCA 92182USA
微生物化学计量学理论能够预测微生物对碳(C)、氮(N)、磷(P)的同化作用具有比例耦合性。这种耦合性被量化为稳态值,用于计算内稳性系数(H)。C、N、P的H值协变量表明,微生物对C、N、P的同化作用是耦合的。因此,在本文中我们利用全球数据... 详细信息
来源: 评论
IMPACTS OF EXTREME PRECIPITATION ON TREE PLANTATION CARBON CYCLE
IMPACTS OF EXTREME PRECIPITATION ON TREE PLANTATION CARBON C...
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2010年亚洲通量网会议(Asiaflux workshop2010)
作者: Mei Huang Jinjun Ji Feng Deng Hongsheng Liu Institute of Atmospheric Physics CASBeijing100029China Department of GeographyUniversity of TorontoTorontoOntarioM5S 3G3Canada Key Laboratory of Ecosystem Network Observation and Modeling Institute of Geographical Sciences and Natural Resources ResearchChinese Academy of SciencesBeijing100101China Key Laboratory of Ecosystem Network Observation and ModelingInstitute of Geographical Sciences and Natural Resources ResearchChinese Academy of SciencesBeijing100101China
来源: 评论