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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2011    专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     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 Quantification of spatial difference of sustainability in the Taihang Mountain area of Hebei Province, China, with its information platform and GIS 期刊论文 journal of food agriculture environment, 2011 Tan, Limei; Liu, Huitao; Ma, Yuecun; Wu, Lianhai; Min, Qingwen; Gao, Shuhong; Liu, Jintong 收藏  |  浏览/下载：6/0  |  提交时间：2015/11/16 Heterogeneity  information system  decision supporting system  sustainable development assessment  Taihang Mountain area of Hebei Province  FOREST MANAGEMENT  SYSTEMS   Hyperspectral reconstruction image classification based on UPDM 其他 2011-01-01 Liu, Suihua; Yan, Lei; Wang, Ming Zhi 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/13 Spatial variability of cropland lead and its influencing factors: A case study in Shuangliu county, Sichuan province, China 期刊论文 geoderma, 2011 Pang, Su; Li, Ting-Xuan; Zhang, Xian-Feng; Wang, Yong-Dong; Yu, Hai-Ying 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12 Cropland soil  County scale  Lead  Spatial variability  Influencing factors  SOIL LEAD  HEAVY-METALS  REDUCE SOIL  YARDS  PB  CONTAMINATION  CHILDREN  HAZARDS  FIELD  GIS   Green Space Changes and Planning in the Capital Region of China 期刊论文 environmental management, 2011 Xu, Xuegong; Duan, Xiaofeng; Sun, Haiqing; Sun, Qiang 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 Green space  Land changes  Planning  Beijing  Capital circle region  China  LANDSCAPE ECOLOGY  URBAN  CITY  PRINCIPLES