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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 内容类型：其他     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 Tradeoffs between forage quality and soil fertility: Lessons from Himalayan rangelands 其他 2016-01-01 Niu, Kechang; He, Jin-sheng; Zhang, Shiting; Lechowicz, Martin J. 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03 Alpine meadow  Community weighted mean  Functional diversity  Leaf traits  Soil fertility  GRASSLAND PLANT DIVERSITY  QINGHAI-TIBETAN PLATEAU  ALPINE MEADOW  FUNCTIONAL DIVERSITY  INNER-MONGOLIA  LEAF TRAITS  ECOSYSTEM SERVICES  PHOSPHORUS  NITROGEN  CHINA   A composed statistical pattern recognition and geosciences analysis approach for segmentation-based remotely sensed imagery classification 其他 2011-01-01 Yue, Yaojie; Shi, Qinqing; Hu, Guofang; Wang, Jing' ai 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/13 Soil respiration and human effects on global grasslands 其他 2009-01-01 Wang, Wei; Fang, Jingyun 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 grassland ecosystem  soil respiration  Q(10) value  turnover rate  grazing  fertilization  CARBON-DIOXIDE FLUXES  ORGANIC-MATTER DECOMPOSITION  LAND-USE CHANGE  ROOT RESPIRATION  CO2 EFFLUX  RHIZOSPHERE RESPIRATION  TEMPERATURE SENSITIVITY  TALLGRASS PRAIRIE  INNER-MONGOLIA  TROPICAL GRASSLAND   Analysis of ecological vulnerability based on landscape pattern and ecological sensitivity: a case of Duerbete County 其他 2008-01-01 Jiang, Miao; Gao, Wei; Chen, Xiuwan; Zhang, Xianfeng; Wei, Wenxia 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/13 Ecological vulnerability  landscape pattern  ecological sensitivity  Duerbete County  cropping-pastoral interlacing region  FRACTAL DIMENSION  FOREST  SIZE