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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 内容类型：SCI/SSCI论文     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 Community assembly and functional leaf traits mediate precipitation use efficiency of alpine grasslands along environmental gradients on the Tibetan Plateau SCI/SSCI论文 2016 作者:  Li S. W.;  Wu, J. S. 收藏  |  浏览/下载：28/0  |  提交时间：2017/11/09 Leaf functional traits  Community species assembly  Carbon isotope  composition  Rain use efficiency  Tibetan alpine grasslands  Regional  precipitation gradients  water-use efficiency  rain-use efficiency  diversity-productivity  relationship  carbon-isotope discrimination  plant-species richness  aboveground biomass  climate-change  terrestrial ecosystems  temperate  grassland  temporal variation   Spatial and climatic patterns of the relative abundance of poisonous vs. non-poisonous plants across the Northern Tibetan Plateau SCI/SSCI论文 2015 作者:  Wu J. S.;  Yang, P. W.;  Zhang, X. Z.;  Shen, Z. X.;  Yu, C. Q. 收藏  |  浏览/下载：22/0  |  提交时间：2015/12/09 Alpine grasslands  Climate gradients  Generalized additive model  Grazing disturbance  Growing season precipitation  net primary production  alpine grasslands  permafrost degradation  aboveground biomass  grazing-exclusion  precipitation  impact  productivity  diversity  richness   Effects of Grazing Exclusion on Plant Functional Group Diversity Alpine Grasslands along a Precipitation Gradient on the Northern Tibetan Plateau SCI/SSCI论文 2014 Wu J. S.; Shen Z. X.; Shi P. L.; Zhou Y. T.; Zhang X. Z. 收藏  |  浏览/下载：22/0  |  提交时间：2014/12/24 species richness  ecosystem processes  shortgrass steppe  use  efficiency  vegetation  biomass  productivity  rangeland  communities  rainfall   Latitudinal gradients in phylogenetic relatedness of angiosperm trees in North America SCI/SSCI论文 2013 Qian H.; Zhang Y. J.; Zhang J.; Wang X. L. 收藏  |  浏览/下载：20/0  |  提交时间：2014/12/24 Angiosperm trees  cold tolerance  community assembly  habitat filtering  latitudinal diversity gradient  phylogenetic community ecology  phylogenetic niche conservatism  tropical conservatism hypothesis  species richness  niche conservatism  diversity gradient  evolutionary  constraints  spatial autocorrelation  community structure  global  patterns  climate  ecology  biodiversity   The roles of selenium in protecting plants against abiotic stresses SCI/SSCI论文 2013 Feng R. W.; Wei C. Y.; Tu S. X. 收藏  |  浏览/下载：39/0  |  提交时间：2014/12/24 Abiotic stress  Antioxidants  Metalloids  Metals  Plants  Selenium  pteris-vittata l.  mouse selenocysteine lyase  wheat triticum-aestivum  oxidative stress  hydroponic conditions  cadmium stress  arsenic uptake  accumulation  tolerance  toxicity