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浏览/检索结果: 共6条，第1-6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 Regional-scale identification of three-dimensional pattern of vegetation landscapes SCI/SSCI论文 2014 Sun R. H.; Zhang B. P.; Chen L. D. 收藏  |  浏览/下载：13/0  |  提交时间：2014/12/24 landscape pattern  vegetation pattern  altitudinal zone  landscape  identification  mountain landscape  humid subtropical mountain  tropical rain-forests  altitudinal gradient  species-diversity  mt. kilimanjaro  alpine treeline  plant richness  climate-change  east-asia  china   Persistent soil seed banks along altitudinal gradients in the Qilian Mountains in China and their significance for conservation management SCI/SSCI论文 2011 Li Q. Y.; Fang H. Y.; Cai Q. G. 收藏  |  浏览/下载：69/0  |  提交时间：2012/06/08 Soil seed bank  seed density  altitudinal gradients  slopes  conservation  buried viable seeds  coniferous plantations  standing vegetation  ranunculus-adoneus  seasonal-variation  disturbance  heathland  restoration  communities  grasslands   Ecological risk assessment of regions along the roadside of the Qinghai-Tibet highway and railway based on an artificial neural network SCI/SSCI论文 2007 Chen H.; Jinsong L. S.; Cao Y.; Shuangcheng L. C.; Ouyang H. 收藏  |  浏览/下载：21/0  |  提交时间：2012/06/08 ecological risk assessment  artificial neural network  MLP (multilayer  perceptron) model  natural factors  artificial factors  alpine gradients  root biomass  cherry-point  stressor  massachusetts  plateau  design  area   Vapor corridor phenomenon and response of vegetation NPP in Longitudinal Range-Gorge Region SCI/SSCI论文 2006 作者:  Pan T. 收藏  |  浏览/下载：16/0  |  提交时间：2012/06/08 Longitudinal Range-Gorge Region (LRGR)  NPP  artificial neural network  (ANN)  "Corridor" phenomenon  ecological effect  terrain   GIS-based assessment of land suitability for optimal allocation in the Qinling Mountains, China SCI/SSCI论文 2006 Liu Y. S.; Wang J. Y.; Guo L. Y. 收藏  |  浏览/下载：17/0  |  提交时间：2012/06/08 GIS  landforms  optimal allocation  Qinling Mountains  suitability  evaluation  grassland   Changes of major terrestrial ecosystems in China since 1960 SCI/SSCI论文 2005 Yue T. X.; Fan Z. M.; Liu J. Y. 收藏  |  浏览/下载：11/0  |  提交时间：2012/06/08 Holdridge Life Zone  digital elevation model  interpolation method  spatial pattern  mean-center shift  geographical information system  life zones  model  distributions  perspective  diversity  dynamics  program  forest