云南高校图书馆联盟文献共享服务平台- ECOTONE

ECOTONE: 作品数：103被引量：664H指数：10; 导出分析报告; 相关作者：邹春静韩士杰徐文铎牛文元高洪文更多>>; 相关机构：中国科学院中国科学院生态环境研究中心东北师范大学中国科学院植物研究所更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国科学院知识创新工程四川省青年科技基金更多>>

Correlations and stoichiometric characteristics of C,N,and P contents in Juniperus saltuaria plants,litter,and soil in the Sygera Mountains,southeastern Xizang,China: 《Journal of Mountain Science》2024年第12期4254-4268,共15页GUO Liangna LI Jiangrong FU Fangwei ZHANG Bo ZHU Sijie LIU Yuzhuo LI Jieting CHEN Ganggang ZHANG Yibo; funded by the National Ministry of Science and Technology Ecological Station(LZF2020-2025);the Longterm Ecological Observation Study of Alpine Pine in Southeast Tibet(Science and Technology Innovation Base)(XZ202301JD0001G);the Graduate Student Innovation Project of Tibet Agriculture and Animal Husbandry College(YJS2023-01);the Tibet Agriculture and Animal Husbandry College Talent Team Development Fund Project(XZNMXYRCXM-2024-10).; Research on the multicomponent synergistic relationships between plants,litter,and soil from the perspective of ecological stoichiometry helps to understand nutrient cycling and distribution mechanisms within ecosyste...; 关键词：Leaf-litter-soil system Slope position C:N:P stoichiometry Forestline ecotone Nutritional restriction Juniperus saltuaria

2000—2019大别山地区植被活动特征及其对异常降水的响应: 《生态科学》2024年第4期91-99,共9页凡茜玉朱长明罗敏玄张新; 国家重点研发计划项目(2023YFE0103800);国土空间生态环境地质调查及修复—大别山地区生态修复支撑调查(DD20208074);江苏师范大学研究生科研与实践创新计划校级项目(2021XKT0083)。; 大别山区作为生态过渡地带是淮河流域生态系统及其敏感区之一,研究区域尺度异常降水及植被活动的时空变化趋势,定量辨识区域植被活动对异常降水的响应,对于区域水土保持、生态安全和可持续发展具有重要意义。基于2000—2019年密集时序MO...; 关键词：植被活动大别山遥感监测异常降水生态交错带(Ecotone)

The interaction between temperature and precipitation on the potential distribution range of Betula ermanii in the alpine treeline ecotone on the Changbai Mountain: 《Forest Ecosystems》2024年第1期42-51,共10页Yu Cong Yongfeng Gu Wen J.Wang Lei Wang Zhenshan Xue Yingyi Chen Yinghua Jin Jiawei Xu Mai-He Li Hong S.He Ming Jiang; the National Key R&D Program of China(Grant NO.2022YFF1300904);the National Natural Science Foundation of China(Grant NO.42001106,42371075,42271119);the Joint Fund of National Natural Science Foundation of China(Grant NO.U19A2042,U19A2023,U20A2083);the Natural Science Foundation of Jilin Province,China(YDZJ202201ZYTS483);Youth Innovation Promotion Association,Chinese Academy of Sciences(2023238)。; Alpine treeline ecotones are highly sensitive to climate warming.The low temperature-determined alpine treeline is expected to shift upwards in response to global warming.However,little is known about how temperature ...; 关键词：Biomod2 BIRCH Climate change Climate scenarios Habitat suitability Range shift Treeline species

Species Distribution and Patterns in a Forest-savannah Ecotone: Environmental Change and Conservation Concerns: 《Journal of Botanical Research》2023年第3期27-35,共9页Nwabueze Ikenna Igu; Understanding the dynamics and patterns of biodiversity in transition forests is vital in promoting conservation and addressing environmental change issues.This work focused on elucidating the diversity,structure,and ...; 关键词：BIODIVERSITY Carbon potentials Climate change Ecosystem conservation Land use change

Species richness and similarity of the flora on four lajedos in Boa Nova, Bahia, Brazil: 《Journal of Mountain Science》2023年第6期1526-1539,共14页Morgana Maria DO CARMO BARBOSA Anderson FERREIRA PINTO MACHADO Andrea Karla ALMEIDA DOS SANTOS Raymundo JoséDE Sá-NETO Michele MARTINS CORRêA; the Coordena??o de Aperfei?oamento de Pessoal de Nível Superior(CAPES)(process number 88882.451229/2019-01)for the scholarship granted to the first author;to Programa de ApoioàPós-Gradua??o(PROAP)for the financial support provided for data collection。; The municipality of Boa Nova,in northeastern Brazil,is in an ecotone zone between the Caatinga and Atlantic Forest phytogeographic domains.The transition phytophysiognomy is seasonal forest and known locally as mata d...; 关键词：ECOTONE FLORA Inselberg Rock outcrops SEMIARID SIMILARITY

Dynamics of the Alpine Treeline Ecotone under Global Warming:A Review: 《Journal of Resources and Ecology》2022年第3期476-482,共7页XU Dandan AN Deshuai ZHU Jianqin; The National Natural Science Foundation of China(41901361);The Six Talent Peaks Project of Jiangsu Province(TD-XYDXX-006);The Natural Science Foundation of Jiangsu Province(BK20180769);The Major Basic Research Project of the Natural Science Foundation of theJiangsu Higher Education Institutions(18KJB180009).; The alpine treeline ecotone is defined as a forest-grassland or forest-tundra transition boundary either between subalpine forest and treeless grassland,or between subalpine forest and treeless tundra.The alpine treel...; 关键词：alpine treeline treeline ecotone treeline dynamics treeline upward shifting

Spatiotemporal variation of forest land and its driving factors in the agropastoral ecotone of northern China被引量：1: 《Journal of Arid Land》2022年第1期1-13,共13页WANG Shiqing TAO Zefu SUN Piling CHEN Sijia SUN Huiying LI Nan; funded by the National Natural Science Foundation of China(41971238);the Ministry of Education Humanities and Social Youth Foundation of China(19YJCZH144);the Natural Science Foundation of Shandong Province,China(ZR2019QD006);the National College Student Innovation Training Project(S202010446004).; As an important natural resource,forest land plays a key role in the maintenance of ecological security.However,variations of forest land in the agropastoral ecotone of northern China(AENC)have attracted little attent...; 关键词：forest land spatiotemporal variation driving factors spatial error model agropastoral ecotone northern China

Drought and flood characteristics in the farmingpastoral ecotone of northern China based on the Standardized Precipitation Index被引量：1: 《Journal of Arid Land》2021年第12期1244-1259,共16页CAO Huicong YAN Dandan JU Yuelin; This study was financially supported by the National Natural Science Foundation of China(41871097).; The farming-pastoral ecotone of northern China(FPENC)provides an important ecological barrier which restrains the invasion of desert into Northwest China.Studying drought and flood characteristics in the FPENC can pro...; 关键词：farming-pastoral ecotone of northern China(FPENC) Standardized Precipitation Index(SPI) DROUGHT FLOOD Morlet wavelet transform

Alpine ecotone in the Siberian Mountains:vegetation response to warming被引量：2: 《Journal of Mountain Science》2021年第12期3099-3108,共10页KHARUK Viacheslav I. IM Sergei T. PETROV Il’ya A.; The research was funded by Russian Foundation for Basic Research,Krasnoyarsk Territory and Krasnoyarsk Regional Fund of Science,project number 20-44-240007.; Birch(Betula tortuosa)is one of the treeline forming species within the Siberian Mountains.We analysed the area dynamics of birch stands and the upslope climb of birch treeline based on the Landsat time series scenes ...; 关键词：Alpine biomes Treeline shift rate Treeline ecotone Siberian mountain forests Betula tortuosa Forest densification Tree clustering

Multi-scale analysis of ecosystem services trade-offs in an ecotone in the Eastern Margin of the Qinghai-Tibetan Plateau: 《Journal of Mountain Science》2021年第11期2803-2819,共17页GONG Jie XU Cai-xian YAN Ling-ling ZHU Yue-hua ZHANG Yun-xia JIN Tian-tian; This work was supported by the National Natural Science Foundation of China(Grant No.41771196);the Second Tibetan Plateau Scientific Expedition and Research(No.2019QZKK0603);National Key R&D Program of China(No.2016YFC0501701).; Understanding the trade-offs among ecosystem services(ESs)at multiple scales is a key challenge to effective environmental management.However,the scale effect of ESs trade-offs in the Qinghai-Tibetan Plateau(QTP)has r...; 关键词：Ecosystem services Multi-scaleanalysis Spatiotemporal change Trade-offs Scale effects

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