QQ客服 官方微博 反馈留言

浏览/检索结果: 共10条，第1-10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 An integrated approach for assessing the urban ecosystem health of megacities in China SCI/SSCI论文 2016 作者:  Zeng C.;  Deng, X. Z.;  Xu, S.;  Wang, Y. T.;  Cui, J. X. 收藏  |  浏览/下载：34/0  |  提交时间：2016/12/16 Urban ecosystem health  Megacities  Indicator  TOPSIS  Assessment  land-use change  driving forces  topsis  emissions  services  challenges  management  patterns  weights  cities   Gradation of complexity and predictability of hydrological processes SCI/SSCI论文 2015 作者:  Sang Y. F.;  Singh, V. P.;  Wen, J.;  Liu, C. M. 收藏  |  浏览/下载：17/0  |  提交时间：2015/12/09 hydrological processes  complexity  predictability  climate change  modeling  multiscale entropy analysis  time-series  information-theory  practical  guide  wavelet  variability  basin  china   Integrated index for drought assessment based on variable fuzzy set theory: A case study in the Yellow River basin, China SCI/SSCI论文 2015 作者:  Huang S. Z.;  Chang, J. X.;  Leng, G. Y.;  Huang, Q. 收藏  |  浏览/下载：22/0  |  提交时间：2015/12/09 Integrated drought index  Variable fuzzy set theory  Entropy weight  method  Qualitative change point  The Yellow River basin  standardized precipitation index  severity index  soil-moisture  hydrological droughts  model  water  copulas  impacts  periods  dataset   Improved continuous wavelet analysis of variation in the dominant period of hydrological time series SCI/SSCI论文 2013 作者:  Wang D. 收藏  |  浏览/下载：13/0  |  提交时间：2014/12/24 hydrological series analysis  continuous wavelet transform  wavelet  basis function  multi-temporal scale  wavelet spectrum  period  trend  change points  maximum entropy spectral analysis  de-noising  entropy spectral-analysis  decomposition  identification  transform  threshold  model   Simulating the vertical transition of soil textural layers in north-western China with a Markov chain model SCI/SSCI论文 2013 Li D. F.; Shao M. A. 收藏  |  浏览/下载：29/0  |  提交时间：2014/12/24 geostatistics  Markov chain  profile textural layers  stochastic  simulation  transition probability matrix  optimal sampling strategies  maximum-entropy approach  categorical  variables  spatial-distribution  vegetation dynamics  forest  successions  land-use  desertification  information  prediction   Wavelet entropy-based investigation into the daily precipitation variability in the Yangtze River Delta, China, with rapid urbanizations SCI/SSCI论文 2013 Sang Y. F. 收藏  |  浏览/下载：15/0  |  提交时间：2014/12/24 hydrologic time-series  climate-change  information-theory  rainfall  basin  predictability  uncertainty  temperature  streamflow  impacts   Impact of climate change on the geographical distrubution of suitable areas for cultivation and conservation of underutilized fruit trees: case study of the tamarind tree in Benin SCI/SSCI论文 2013 Fandohan B.; Gouwakinnou G. N.; Fonton N. H.; Sinsin B.; Liu J. 收藏  |  浏览/下载：19/0  |  提交时间：2014/12/24 Tamarindus indica  fruit tree  adaptation  diversification  ecotype  climate change  crop modeling  model  Benin  species distributions  distribution models  west-africa  indica l.  management  caesalpinioideae  prediction  network  forest  river   Examining the Satellite-Detected Urban Land Use Spatial Patterns Using Multidimensional Fractal Dimension Indices SCI/SSCI论文 2013 作者:  Wu H. 收藏  |  浏览/下载：16/0  |  提交时间：2014/12/24 urban land use  spatial pattern  fractal methods  remote sensing  imagery  lacunarity dimension  Wuhan  forest fragmentation  image classification  cellular-automata  river-basin  cover  landscape  dynamics  form  urbanization  algorithms   Discrete Wavelet Entropy Aided Detection of Abrupt Change: A Case Study in the Haihe River Basin, China SCI/SSCI论文 2012 Sang Y. F.; Wang Z. G.; Li Z. L. 收藏  |  浏览/下载：15/0  |  提交时间：2012/09/04 climate change  temperature  time series analysis  abrupt change  wavelet  information entropy  Haihe River Basin  trend detection  time-series  climate-change  flow  identification  complexity  floods  noise   Climate change comparison between Arctic and other areas in the Northern Hemisphere since the last Interstade SCI/SSCI论文 2007 作者:  Wang G.;  Xu J. 收藏  |  浏览/下载：15/0  |  提交时间：2012/06/08 climatic cycles  comparison  Arctic  Northern Hemisphere  last  Interstade