QQ客服 官方微博 反馈留言

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 Responses of soil enzyme activity and microbial community compositions to nitrogen addition in bulk and microaggregate soil in the temperate steppe of Inner Mongolia SCI/SSCI论文 2016 作者:  Shi Y.;  Sheng, L. X.;  Wang, Z. Q.;  Zhang, X. Y.;  He, N. P. 收藏  |  浏览/下载：20/0  |  提交时间：2017/11/09 soil  microaggregate  enzyme activity  PLFA  long-term N addition  temperate steppe  organic-matter decomposition  fatty-acid profiles  n-deposition  bacterial-growth  terrestrial ecosystems  grassland ecosystems  carbon  sequestration  semiarid grassland  current knowledge  cropping systems   Chilling and heat requirements for flowering in temperate fruit trees SCI/SSCI论文 2014 Guo L.; Dai J. H.; Ranjitkar S.; Yu H. Y.; Xu J. C.; Luedeling E. 收藏  |  浏览/下载：28/0  |  提交时间：2014/12/24 Chilling requirement  Climate change  Flowering  Fruit trees  Heat  requirement  Partial least squares regression  global warming context  climate-change  spring phenology  winter chill  apricot cultivars  dormancy breaking  pistachio trees  south-africa  western cape  field crops   Determination of Cs-137 reference inventories in a large-scale region: A case study in the central-eastern Inner Mongolia Plateau SCI/SSCI论文 2014 作者:  Zhen L. 收藏  |  浏览/下载：19/0  |  提交时间：2014/12/24 large scale  isotope tracing  137Cs reference inventory  technical  framework  Inner Mongolia  wind erosion  soil-erosion  asian dust  china  cesium-137  rates  fallout  losses  land  area   Differential responses of trees to temperature variation during the chilling and forcing phases SCI/SSCI论文 2013 Luedeling E.; Guo L.; Dai J. H.; Leslie C.; Blanke M. M. 收藏  |  浏览/下载：16/0  |  提交时间：2014/12/24 Chestnut  Cherry  Walnut  chillR  Partial Least Squares regression  Phenology  climate-change impacts  winter chill  phenological response  dormancy  breaking  spring phenology  fruit-trees  plants  california  requirements  dependence   Response of chestnut phenology in China to climate variation and change SCI/SSCI论文 2013 Guo L.; Dai J. H.; Ranjitkar S.; Xu J. C.; Luedeling E. 收藏  |  浏览/下载：19/0  |  提交时间：2014/12/24 Chestnut  Climate change  First flowering  Growing season length  Leaf  coloring  Partial Least Squares regression  global warming context  growing-season  spring phenology  eastern china  temporal variability  plant phenology  flowering dates  temperate fruit  change impacts  field crops