助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   environment emigration 的翻译结果: 查询用时:0.176秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

environment emigration
相关语句
  环境移民
     Environment Emigration and Measures
     环境移民及其对策
短句来源
     Based on description of conception, elements and essential, the problems existed in environment emigration were discussed and some measures were proposed.
     文章对环境移民的概念、要素和实质作了初步探讨,就环境移民存在的问题展开论述,并提出了一定的措施。
短句来源
  “environment emigration”译为未确定词的双语例句
     Environment emigration originated from economic and ecological reasons, reflects directly the contrastive relation of human being and environment, population and resource, labour forces and production material, and demanding level of the subject of the object.
     环境移民的产生主要起因于经济、生态等物质性原因,它直接反映出人类与环境、人口与资源、劳动力与生产资料的对比关系和主体对客体的渴望水平。
短句来源
  相似匹配句对
     Ecological Emigration
     生态移民的困惑
短句来源
     The ecological emigration in Ningxia
     论宁夏地区生态移民
短句来源
     Environment Emigration and Measures
     环境移民及其对策
短句来源
     RESTRICTIONS OF ECOLOGICAL ENVIRONMENT ON EMIGRATION TONORTHWEST CHINA
     生态环境对移民大西北的制约
短句来源
查询“environment emigration”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
没有找到相关例句


As a fundamental measure of eco-environmental restoration, the process of returning slope farmland to woodland and grassland is being conducted in the reservoir area of Three Gorges Dam gradually. However, de-farming of slope farmland will reduce the amount of farmland in the de-farming area, this is especially true in areas with concentrated slope farmland. The people who de-farm their farmland can obtain enough farmland again in two main ways: some of them can gain enough farmland by adjustment of farmland...

As a fundamental measure of eco-environmental restoration, the process of returning slope farmland to woodland and grassland is being conducted in the reservoir area of Three Gorges Dam gradually. However, de-farming of slope farmland will reduce the amount of farmland in the de-farming area, this is especially true in areas with concentrated slope farmland. The people who de-farm their farmland can obtain enough farmland again in two main ways: some of them can gain enough farmland by adjustment of farmland with those in the same village, the others can not gain enough in local area and have to emigrate to other places. The latter can be called environment emigrants or ecology emigrants. In the research, we set up a de-farming stress index model and an environmental emigration model using GIS based on GRID data structure, and simulate the latent amount of environmental emigration caused by dc-farming of slope farmland in the reservoir area. The simulation indicates that the latent emigration amount caused by de-farming is quite large. When the de-farming stress index reaches 40%, the amount is as large as 890 000, which is equivalent to the allocated amount of the emigtants around the reservoir caused by the submergence of the Three Gorges reservoir area. So it should be considered as a big problem in the eco-environmental resteration in this area. To resolve the emigration stress, some suggestions are put up in this research: Firstly, the emigration plan should be included in the de-farming plan. For the successes of the experience, some financial support policies are attempted. But the effects are limited. As the dc-farming experiences are conducted in wider regions, the financial support will become a heavy burden. So emigration is the fundamental countermeasures to reduce population stress in slope farmland. Secondly, besides the Three Gorges reservoir area, other provinces especially those located in the lower reaches of Yangtze river should adapt part of the environment emigration . Those provinces such as Hubei, Hunan, Jiangxi benefit from the ecological effects of the de-farming project.

坡耕地退耕还林还草作为生态环境建设的重要措施正在三峡库区逐步实施。然而,坡耕地退耕将减少退耕地区的耕地数量,特别是坡耕地集中分布的区域,从而引发环境移民问题。利用GIS技术建立了基于GRID的坡耕地退耕压力指数模型及环境移民模型,并对三峡库区坡耕地退耕引发的潜在环境移民的数量进行模拟。模拟结果表明三峡库区坡耕地退耕引发的潜在环境移民数量较大。在退耕压力指数为40%时潜在环境移民数量高达89万人,相当于三峡水库淹没需要安置的水库移民数量。环境移民压力是该地区生态环境建设面临的一大难题。

Environment emigration originated from economic and ecological reasons, reflects directly the contrastive relation of human being and environment, population and resource, labour forces and production material, and demanding level of the subject of the object. Based on description of conception, elements and essential, the problems existed in environment emigration were discussed and some measures were proposed.

环境移民的产生主要起因于经济、生态等物质性原因,它直接反映出人类与环境、人口与资源、劳动力与生产资料的对比关系和主体对客体的渴望水平。文章对环境移民的概念、要素和实质作了初步探讨,就环境移民存在的问题展开论述,并提出了一定的措施。

 
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关environment emigration的内容
在知识搜索中查有关environment emigration的内容
在数字搜索中查有关environment emigration的内容
在概念知识元中查有关environment emigration的内容
在学术趋势中查有关environment emigration的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社