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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2019     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Using multiple indicators to assess spatial and temporal changes in ecological condition of a drinking water reservoir in central China 期刊论文 ANNALES DE LIMNOLOGIE-INTERNATIONAL JOURNAL OF LIMNOLOGY, 2019, 卷号: 55, 页码: 12 作者:  Huang, Guojia;  Chen, Yushun;  Wang, Xiaoqing;  Hughes, Robert M.;  Xu, Luowei 收藏  |  浏览/下载：44/0  |  提交时间：2019/07/25 Phytoplankton  environmental factors  ecological status  multiple indicators  Zhushuqiao Reservoir   Impacts of grazing exclusion on productivity partitioning along regional plant diversity and climatic gradients in Tibetan alpine grasslands 期刊论文 JOURNAL OF ENVIRONMENTAL MANAGEMENT, 2019, 卷号: 231, 页码: 635-645 作者:  Wu, Jianshuang;  Li, Meng;  Fiedler, Sebastian;  Ma, Weiling;  Wang, Xiangtao 收藏  |  浏览/下载：60/0  |  提交时间：2019/05/22 Biodiversity-productivity relationship  Biomass allocation  Ecological network  Generalized additive model  Structural equation model   Relationship between gross primary production and canopy colour indices from digital camera images in a rubber (Hevea brasiliensis) plantation, Southwest China 期刊论文 FOREST ECOLOGY AND MANAGEMENT, 2019, 卷号: 437, 期号: x, 页码: 222-231 作者:  Zhou, Ruiwu;  Zhang, Yiping;  Song, Qinghai;  Lin, Youxing;  Sha, Liqing 收藏  |  浏览/下载：137/0  |  提交时间：2019/04/22 Carbon-dioxide Exchange  Leaf-area Index  Repeat Photography  Seasonal Dynamics  Phenology  Forest  Photosynthesis  Expansion  Soil  Gpp   Assessment of benthic ecological status using biotic indices based on macrobenthic invertebrates in the Rongjiang riverine/estuarine, a typical aquaculture area in China 会议论文 PICES 2019 Annual Meeting on, 2019-10-16 作者:  Yafang Li[1];  Lianggen Wang[2];  Yangguang Gu [3];  Jiajia Ning[4];  Feiyan Du[5] 收藏  |  浏览/下载：10/0  |  提交时间：2020/01/02 benthic macrofauna  biotic indices  benthic ecological status  Rongjiang riverine/estuarine   Phytodiversity and medicinal plant distribution in pasturelands of North Western Himalaya in relation to environmental gradients 期刊论文 JOURNAL OF MOUNTAIN SCIENCE, 2019, 卷号: 16, 期号: 4, 页码: 884-897 作者:  Dad, Javaid M. 收藏  |  浏览/下载：69/0  |  提交时间：2020/11/03 Anthropogenic disturbance  Kashmir Himalaya  Medicinal plants  Mountain grasslands