机构

• 地理科学与资源研究所 [4]
• 长春光学精密机械与物... [1]
• 数学与系统科学研究院 [1]
• 中国科学院大学 [1]
• 生态环境研究中心 [1]

采集方式

• OAI收割 [7]
• iSwitch采集 [1]

内容类型

• 期刊论文 [5]
• SCI/SSCI论文 [2]
• 会议论文 [1]

发表日期

• 2020 [1]
• 2012 [1]
• 2010 [1]
• 2009 [3]
• 2005 [1]
• 2003 [1]
• 更多

学科主题

• Area Studi... [1]
• Environmen... [1]
• Geography [1]
• Multidisci... [1]
• Physical; ... [1]

筛选

浏览/检索结果: 共8条，第1-8条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择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作者升序作者降序 A Hierarchical Forecasting Model for China's Foreign Trade 期刊论文  OAI收割 JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2020, 页码: 17 作者:  Sun, Yuying;  Zhang, Xun;  Wang, Shouyang   |  收藏  |  浏览/下载：18/0  |  提交时间：2020/06/30 Decomposed and combined models  exports and imports  forecasts  hierarchy  trade structure   Research on soybean security of China based on system dynamics (EI CONFERENCE) 会议论文  OAI收割 31st Chinese Control Conference, CCC 2012, July 25, 2012 - July 27, 2012, Hefei, China 作者:  Gao M.-H. 收藏  |  浏览/下载：28/0  |  提交时间：2013/03/25 Based on considerations of soybean production  imports and exports trade  processing and consumption  we study the soybean industry of China with the method of system dynamics. Firstly  we build the SD model of soybean industry. Secondly  we optimize soybean security policy simulation dynamic model and simulate the model based on our country specific situation. At last  on the basis of the simulation results  we analyze current domestic soybean industry security situation and provide a method to make suggestions for soybean security policy. 2012 Chinese Assoc of Automati.   Change trends of food provisions in China 期刊论文  OAI收割 GLOBAL AND PLANETARY CHANGE, 2010, 卷号: 72, 期号: 3, 页码: 118-130 Yue, Tian-Xiang(岳天祥); Wang, Qing; Lu, Yi-Ming; Xin, Xiao-Ping; Zhang, Hong-Bing; Wu, Shi-Xin 收藏  |  浏览/下载：332/76  |  提交时间：2011/06/10 food production  farmland  grassland  aquatic products  net imports  model for balancing nutrients   The global economic crisis and china's foreign trade 期刊论文  iSwitch采集 Eurasian geography and economics, 2009, 卷号: 50, 期号: 5, 页码: 497-512 作者:  Liu, Weidong;  Pannell, Clifton W.;  Liu, Hongguang 收藏  |  浏览/下载：32/0  |  提交时间：2019/05/10 China  Imports  Exports  Global financial crisis  Input-output table  Trade surplus  Trade dependence  Economic stimulus package  Unemployment  World trade organization   The Global Economic Crisis and China's Foreign Trade 期刊论文  OAI收割 EURASIAN GEOGRAPHY AND ECONOMICS, 2009, 卷号: 50, 期号: 5, 页码: 497-512 作者:  Liu, Weidong(刘卫东) 收藏  |  浏览/下载：309/61  |  提交时间：2011/06/10 China  imports  exports  global financial crisis  input-output table  trade surplus  trade dependence  economic stimulus package  unemployment  World Trade Organization   The Global Economic Crisis and China's Foreign Trade SCI/SSCI论文  OAI收割 2009 Liu W. D.; Pannell C. W.; Liu H. G. 收藏  |  浏览/下载：17/0  |  提交时间：2012/06/08 China  imports  exports  global financial crisis  input-output table  trade surplus  trade dependence  economic stimulus package  unemployment  World Trade Organization  mainland china   The potential role of virtual water in solving water scarcity and food security problems in China 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF SUSTAINABLE DEVELOPMENT AND WORLD ECOLOGY, 2005, 卷号: 12, 期号: 4, 页码: 419-428 作者:  Zhao, FZ;  Liu, WH;  Deng, HB 收藏  |  浏览/下载：20/0  |  提交时间：2015/10/28 policy relevance  agriculture  food production  water resources  food imports   Identifying the inter-market relationships of forest products in the Pacific Northwest with cointegration and causality tests SCI/SSCI论文  OAI收割 2003 Yin R. S.; Xu J. T. 收藏  |  浏览/下载：24/0  |  提交时间：2012/06/08 inter-market relationship  cointegration  causality  weak exogeneity  price forecasting  united-states  one price  softwood lumber  law  imports