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浏览/检索结果: 共8条，第1-8条 帮助 限定条件 发表日期：2018     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 Changes of multiple cropping in Huang-Huai-Hai agricultural region, China 期刊论文 JOURNAL OF GEOGRAPHICAL SCIENCES, 2018, 卷号: 28, 期号: 11, 页码: 1685-1699 作者:  Yan Huimin;  Liu Fang;  Niu Zhongen;  Gu Fengxue;  Yang Yanzhao 收藏  |  浏览/下载：29/0  |  提交时间：2019/05/23 Huang-Huai-Hai agricultural region  MCI  spatio-temporal dynamics  MODIS  EVI  landscape pattern   Low Water Productivity for Rice in Bihar, IndiaA Critical Analysis 期刊论文 WATER, 2018, 卷号: 10, 期号: 8, 页码: 17 作者:  Najmuddin, Omaid;  Rasul, Golam;  Hussain, Abid;  Molden, David;  Wahid, Shahriar 收藏  |  浏览/下载：53/0  |  提交时间：2019/05/23 water productivity  marginal physical productivity  spatiotemporal perspective  Koshi River basin  Bihar  India   Effects of fire and grazing on above-ground biomass and species diversity in recovering grasslands in northeast China 期刊论文 JOURNAL OF VEGETATION SCIENCE, 2018, 卷号: 29, 期号: 4, 页码: 629-639 作者:  Huang, Yue;  Wang, Kelin;  Deng, Bowen;  Sun, Xuekai;  Zeng, De-Hui 收藏  |  浏览/下载：8/0  |  提交时间：2021/02/02 burning  disturbance  grassland productivity  grazing  herbivore  plant community structure  species diversity   Theoretical and experimental investigation on influence of load control strategy of LY12 duralumin alloy bar fine cropping process 期刊论文 THEORETICAL AND APPLIED FRACTURE MECHANICS, 2018, 卷号: 96, 页码: 362-369 作者:  Zhong, Bin 收藏  |  浏览/下载：3/0  |  提交时间：2019/11/19 LY12 duralumin alloy  Stress intensity factor  Load control strategy  Section quality  Fine cropping   New controllable and near net bar fine-cropping system 期刊论文 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE, 2018, 卷号: 232, 页码: 561-564 作者:  Zhong, Bin;  Zhao, Shengdun;  Cai, Bin;  Zhao, Xuzhe;  Zhang, Chuanwei 收藏  |  浏览/下载：3/0  |  提交时间：2019/11/26 stress concentration  stress intensity factor range  Metal bar  fine cropping  crack   Automatic mapping afforestation, cropland reclamation and variations in cropping intensity in central east China during 2001-2016 期刊论文 ECOLOGICAL INDICATORS, 2018, 卷号: 91, 页码: 490-502 作者:  Qiu, Bingwen;  Zou, Fengli;  Chen, Chongchen;  Tang, Zhenghong;  Zhong, Jiangping 收藏  |  浏览/下载：8/0  |  提交时间：2019/11/21 Temporal indices  Change detection  Dynamic trend  Time series  Vegetation change   Net global warming potential and greenhouse gas intensity as affected by different water management strategies in Chinese double rice-cropping systems 期刊论文 SCIENTIFIC REPORTS, 2018, 卷号: 8, 期号: 1, 页码: 779 作者:  Wu, Xiaohong;  Wang, Wei*;  Xie, Xiaoli;  Yin, Chunmei;  Hou, Haijun 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/28 changesofmultiplecroppinginhuanghuaihaiagriculturalregionchina 期刊论文 journalofgeographicalsciences, 2018, 卷号: 028, 期号: 011, 页码: 1685 作者:  Yan Huimin;  Liu Fang;  Niu Zhongen;  Gu Fengxue;  Yang Yanzhao 收藏  |  浏览/下载：0/0  |  提交时间：2020/03/23