QQ客服 官方微博 反馈留言

浏览/检索结果: 共7条，第1-7条 帮助 限定条件 学科主题：生物科学     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 Response of ecosystem respiration to warming and grazing during the growing seasons in the alpine meadow on the Tibetan plateau 期刊论文 AGRICULTURAL AND FOREST METEOROLOGY, 2011, 卷号: 151, 期号: 7, 页码: 792-802 Lin XW (Lin Xingwu); Zhang ZH (Zhang Zhenhua); Wang SP (汪诗平); Hu YG (Hu Yigang); Xu GP (Xu Guangping); Luo CY (Luo Caiyun); Chang XF (Chang Xiaofeng); Duan JC (Duan Jichuang); Lin QY (Lin Qiaoyan); Xu BRBY (Xu Burenbayin); Wang YF (Wang Yanfen); Zhao XQ (Zhao Xinquan); Xie ZB (Xie Zubin) 收藏  |  浏览/下载：27/0  |  提交时间：2012/05/09 MINIMUM TEMPERATURE TRENDS  CARBON-DIOXIDE EXCHANGE  SOIL RESPIRATION  TALLGRASS PRAIRIE  CO2 EXCHANGE  INTERANNUAL VARIABILITY  TERRESTRIAL ECOSYSTEMS  GRASSLAND ECOSYSTEM  SPECIES RICHNESS  CYCLE FEEDBACKS   三江源区退化草地生态系统CO2通量及反射辐射特征的研究 学位论文 硕士, 北京: 中国科学院研究生院, 2010 冯 超 收藏  |  浏览/下载：29/0  |  提交时间：2012/05/10 退化草地  三江源区  CO2通量  涡度相关法  地表反照率   Drying and rewetting effects on C and N mineralization and microbial activity in surface and subsurface California grassland soils 期刊论文 SOIL BIOLOGY & BIOCHEMISTRY, 2008, 卷号: 40, 期号: 9, 页码: 2281-2289 Xiang SR(项树荣); Doyle; A (Doyle; Allen); Holden; PA (Holden; Patricia A.); Schimel; JP (Schimel; Joshua P.) 收藏  |  浏览/下载：54/0  |  提交时间：2010/05/10 ORGANIC-MATTER  COMMUNITY DYNAMICS  WETTING CYCLES  FOREST FLOOR  CARBON  NITROGEN  BIOMASS  RESPIRATION  DENITRIFICATION  NITRIFICATION   Soil organic carbon storage and soil CO2 flux in the alpine meadow ecosystem 期刊论文 science in china series d-earth sciences, 2007, 卷号: 50, 期号: 7, 页码: 1103-1114 作者:  Tao Zhen;  Shen ChengDe;  Gao QuanZhou;  Sun YanMin;  Yi WeiXi 收藏  |  浏览/下载：15/0  |  提交时间：2009/12/07 Tibetan Plateau  alpine meadow  soil organic carbon  CO2 flux  C-14 signature   Strong temperature dependence and no moss photosynthesis in winter CO2 flux for a Kobresia meadow on the Qinghai-Tibetan plateau 期刊论文 soil biology & biochemistry, 2005, 卷号: 37, 期号: 10, 页码: 1966-1969 作者:  Kato, T;  Hirota, M;  Tang, YH;  Cui, XY;  Li, YN 收藏  |  浏览/下载：29/0  |  提交时间：2009/12/09 CO2 gas diffusion  freeze-thaw cycles  microbial respiration  moss photosynthesis  spatial variability   Effect of long-term grazing on soil organic carbon content in semiarid steppes in Inner Mongolia 期刊论文 ecological research, 2005, 卷号: 20, 期号: 5, 页码: 519-527 作者:  Cui, XY;  Wang, YF;  Niu, HS;  Wu, J;  Wang, SP 收藏  |  浏览/下载：14/0  |  提交时间：2009/12/09 aboveground biomass  light grazing  carbon storage  grasslands  compensatory growth   Capacity of soil to protect organic carbon and biochemical characteristics of density fractions in Ziwulin Haplic Greyxems soil 期刊论文 chinese science bulletin, 2005, 卷号: 50, 期号: 1, 页码: 27-32 作者:  Wang, G;  Wang, CY;  Wang, WY;  Wang, QJ 收藏  |  浏览/下载：18/0  |  提交时间：2009/12/24 Ziwulin  Haplic Greyxems soil  organic carbon  physical protection  density fractionation