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浏览/检索结果: 共4条，第1-4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 Influence of bed clusters and size gradation on operational time distribution for non-uniform bed-load transport SCI/SSCI论文 2016 作者:  Zhang Y.;  Chen, D.;  Garrard, R.;  Sun, H. G.;  Lu, Y. H. 收藏  |  浏览/下载：29/0  |  提交时间：2016/12/16 operational time distribution  bed-load transport  clusters  static bed  armouring  mobile bed armouring  random-walk method  gravel-bed  sediment-transport  bedload transport  advection-dispersion  selective transport  fractional dynamics  turbulent flows  rivers  model   Bottom-up initiatives and revival in the face of rural decline: Case studies from China and Sweden SCI/SSCI论文 2016 作者:  Li Y. H.;  Westlund, H.;  Zheng, X. Y.;  Liu, Y. S. 收藏  |  浏览/下载：31/0  |  提交时间：2017/11/09 Population loss  Rural decline  Rural revival  Bottom-up initiatives  Social capital  Sustainability  rapid urbanization  united-states  migration  region  gentrification  transformation  perspectives  depopulation  metropolitan  landscapes   From Sequential to Parallel Growth of Cities: Theory and Evidence from Canada SCI/SSCI论文 2016 作者:  Sheng K. R.;  Fan, J.;  Sun, W.;  Ma, H. L. 收藏  |  浏览/下载：15/0  |  提交时间：2017/11/09 sequential city growth  Gibrta's law  finite mixture model  convergence  club  Canada  city size distributions  zipfs law  industrial-location  economic-geography  agglomeration  transition  advantage  dynamics  primacy   Community-based rural residential land consolidation and allocation can help to revitalize hollowed villages in traditional agricultural areas of China: Evidence from Dancheng County, Henan Province SCI/SSCI论文 2014 Li Y. R.; Liu Y. S.; Long H. L.; Cui W. G. 收藏  |  浏览/下载：38/0  |  提交时间：2014/12/24 Rural residential land consolidation  Rural land use allocation  Community-based development  Hollowed villages revitalization  Traditional agricultural areas  China  development policies  settlement policy  driving forces  south-africa  reform  urbanization  construction  challenges  strategies  prospects