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浏览/检索结果: 共13条，第1-10条 帮助 限定条件 发表日期：2011    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 Evaluating the effects of alternative forest management plans under various physiographic settings using historical records as a reference SCI/SSCI论文 2011 Zhang Y. J.; He H. S.; Shifley S. R.; Yang J. A.; Palik B. J. 收藏  |  浏览/下载：15/0  |  提交时间：2012/06/08 GLO data  LANDIS  Management plan  Physiographic settings  landscape pattern  northern wisconsin  united-states  fire  classification  disturbance  vegetation  level  usa   The temporal and spatial evaluation on China's agricultural policy output since 1978 SCI/SSCI论文 2011 作者:  Wang D. 收藏  |  浏览/下载：7/0  |  提交时间：2012/06/08 evaluation  agricultural policy  econometric model  China   Water use patterns of forage cultivars in the North China Plain SCI/SSCI论文 2011 作者:  Wang J.;  Yu Q.;  Wang J. 收藏  |  浏览/下载：24/0  |  提交时间：2012/06/08 Forage cultivars  Evapotranspiration  Irrigation demand  Water use  efficiency  Climatic patterns  use efficiency  weighing lysimeter  winter-wheat  crop yield  soil-water  evapotranspiration  climate  irrigation  australia  deficit   Patterns and driving factors of WUE and NUE in natural forest ecosystems along the North-South Transect of Eastern China SCI/SSCI论文 2011 作者:  Zhang M. 收藏  |  浏览/下载：19/0  |  提交时间：2012/06/08 water use efficiency (WUE)  nitrogen use efficiency (NUE)  delta(13)C  C/N  North-South Transect of Eastern China (NSTEC)  carbon-isotope discrimination  water-use efficiency  nitrogen-use  efficiency  atmospheric co2  responses  dioxide  plants  sequestration  temperature  enrichment   Morphological Adaptations to Drought and Reproductive Strategy of the Moss Syntrichia caninervis in the Gurbantunggut Desert, China SCI/SSCI论文 2011 作者:  Xu M. 收藏  |  浏览/下载：14/0  |  提交时间：2012/06/08 adaptation  morphological structure  protonema development  reproductive  strategy  Syntrichia caninervis Mitt  biological soil crusts  sex expression  northwestern china  wind  erosion  leaf regeneration  mojave desert  disturbance  tolerance  stress  infiltration   Capitalizing on energy supply: Western China's opportunity for development SCI/SSCI论文 2011 作者:  Zhang L.;  Zhang L. 收藏  |  浏览/下载：8/0  |  提交时间：2012/06/08 Western China  Energy supply  Regional development  Government policy  curse   A degradation threshold for irreversible loss of soil productivity: a long-term case study in China SCI/SSCI论文 2011 作者:  Gao Y. 收藏  |  浏览/下载：15/0  |  提交时间：2012/06/08 degradation threshold  ecological restoration  landscape disturbance  natural recovery  species richness  ecological thresholds  grazing systems  restoration  vegetation  prediction  biodiversity  landscapes  management  impacts  shifts   Adaptation strategies to pasture degradation: Gap between government and local nomads in the eastern Tibetan Plateau SCI/SSCI论文 2011 Yan J. Z.; Wu Y. Y.; Zhang Y. L. 收藏  |  浏览/下载：14/0  |  提交时间：2012/06/08 pasture degradation  adaptation strategy  nomadic pastoralism  Tibetan  Plateau   Community service, educational performance and social responsibility in Northwest China SCI/SSCI论文 2011 Luo R. F.; Shi Y. J.; Zhang L. X.; Liu C. F.; Li H. B.; Rozelle S.; Sharbono B. 收藏  |  浏览/下载：10/0  |  提交时间：2012/06/08 Regional diversity of peasant household response to new countryside construction based on field survey in eastern coastal China SCI/SSCI论文 2011 Liu Y. S.; Chen Y. F.; Long H. L. 收藏  |  浏览/下载：19/0  |  提交时间：2012/06/08 rural development  rural policy  new countryside construction  household  demands  Kruskal-Wallis H test  eastern coastal China (ECC)  agricultural policy  income inequality  rural-development  urbanization  perspectives  conversion  attitudes  farmers  context  models