WTO与中国国土资源管理

中国国土资源管理事业的 改革与发展 中国是一个资源大国，幅员辽阔；资源类型丰富，生物多样性突出，国土资源的绝对数量在世界各项资源中名列前茅，国上面积居世界第三位，草场面积居世界第二位，矿产资源总量居世界第三位，淡水资源总量居世界第六位，森林资源蓄积量居世界第五位。然而从人均国土资源占有量来看，又低于世界平均水平，人均矿产资源指数仅及世界人均水平的１／２，人均草地资源约为世界人均水平的３／５，人均耕地资源只有世界人均水平的１／３；林地资源仅为世界人均水平的２／５；水资源约为世界人均水平的１／４；海洋…     

我国海涂产业政策的偏差与调整

产业政策合理与否对一个区域的经济发展至关重要。我国海涂地区经济发展长期缺乏产业政策的正确诱导,海涂产业发展因此受挫。本文在分析我国海涂产业政策偏差的同时,就我国海涂产业政策的制订原则、政策体系和相关政策问题作了初步探讨。     

我国农村人地关系的地域分异及协调对策研究

本文在论述我国人地矛盾及其区域分异的基础上,利用模糊聚类原理对我国人地关系进行了分区研究,并针对不同类型区域内人口、耕地、粮食三者之间的矛盾提出了相应的协调发展对策。     

海域使用定级研究综述

文章从定级类型、定级方法、原则、权重确定、海域级别划分、定级指标选择和指标体系、指标标准化方法、定级单元划分、定级资料与数据获取等几个方面对海域使用定级进行了梳理和概括。归纳出已有研究的几个特点：①对定级类型的划分还存在分歧;②对土地分等定级研究方法借鉴较多;③不同研究在定级指标的选择方面存在较大分歧,且已有研究指标选择方面还不太注重指标之间的相关性问题,部分研究过于强调海域所在辖区的经济指标;④海域定级单元的划分方面以行政单位作为定级单元的方法是在已有研究中占据主要地位;⑤在定级资料获取方面,还主要依靠相关的统计资料;⑥关注海域使用定级研究的人员和单位还非常有限。最后探讨了还需要进一步深入研究的内容。     

WTO框架下我国耕地保护的政策选择

在我国加入WTO和世界经济全球化的背景下,我国耕地保护制度目标应适度调整.提出了产权体系建设、经济约束、补偿机制、农地储备和信息技术支持的调整措施.     

中国不同区域能源消费碳足迹的时空变化(英文)

Study on regional carbon emission is one of the hot topics under the background of global climate change and low-carbon economic development, and also help to establish different low-carbon strategies for different regions. On the basis of energy consumption and land use data of different regions in China from 1999 to 2008, this paper established carbon emission and carbon footprint models based on total energy consumption, and calculated the amount of carbon emissions and carbon footprint in different regions of China from 1999 to 2008. The author also analyzed carbon emission density and per unit area carbon footprint for each region. Finally, advices for decreasing carbon footprint were put forward. The main conclusions are as follows: (1) Carbon emissions from total energy consumption increased 129% from 1999 to 2008 in China, but its spatial distribution pattern among different regions just slightly changed, the sorting of carbon emission amount was: Eastern China > Northern China > Central and Southern China > Southwest China > Northwest China. (2) The sorting of carbon emission density was: Eastern China > Northeast China > Central and Southern China > Northern China > Southwest China > Northwest China from 1999 to 2003, but from 2004 Central and Southern China began to have higher carbon emission density than Northeast China, the order of other regions did not change. (3) Carbon footprint increased significantly since the rapid increasing of carbon emissions and less increasing area of pro-ductive land in different regions of China from 1999 to 2008. Northern China had the largest carbon footprint, and Northwest China, Eastern China, Northern China, Central and Southern China followed in turn, while Southwest China presented the lowest area of carbon footprint and the highest percentage of carbon absorption. (4) Mainly influenced by regional land area, Northern China presented the highest per unit area carbon footprint and followed by Eastern China, and Northeast China; Central and Southern China, and Northwest China had a similar medium per unit area carbon footprint; Southwest China always had the lowest per unit area carbon footprint. (5) China faced great ecological pressure brought by carbon emission. Some measures should be taken both from reducing carbon emission and increasing carbon absorption.     

江苏省开发区土地集约利用的分层线性模型实证研究

本文构建了分层线性模型以揭示不同层次因素对工业用地集约利用的影响。研究表明,开发区土地集约度的差异有63.96%是开发区本身的差异造成的,有36.04%是区域之间的差异造成的;开发区成立年限、开发区入驻企业数量和开发区土地政策强度在区域之间存在明显的变异,开发区区位和开发区级别对开发区土地集约度的关系不依赖于区域环境的变化;区域工业产值和区域城市化率两个变量对开发区成立年限和开发区土地集约度的正向关联影响不显著;区域工业产值会强化开发区入驻企业数量和开发区土地集约度之间的正向关联,而区域城市化率则弱化了开发区入驻企业数量和开发区土地集约度之间的正向关联;开发区土地政策强度和开发区土地集约度之间的正向关系受区域工业产值的影响不大,而区域城市化率会强化开发区土地政策强度和开发区土地集约度之间的正向关系;区域层次变量解释了18.18%的开发区入驻企业数量与开发区土地集约度之间的相关,解释了11.27%的开发区土地政策强度与开发区土地集约度之间的相关。     

新时期农用地分等定级估价的理论与实践--全国农用地分等定级估价学术研讨会综述

2003年12月5日至8日全国农用地分等定级估价学术研讨会在北京召开,此次会议是由中国土地勘测规划院、国土资源部土地整理中心、中国农业大学共同主办的,是全国农用地分等、定级、估价工作全面开展以来第一次全国规模的、高层次的学术研讨会。国土资源部鹿心社副部长到会讲话。中国工程院院士汪懋华等高等院校、科研院所的