耕地后备资源

陕西省耕地后备资源评价

The Assessment of the Reserve Resources of Cultivated Land in Shaanxi Province

耕地后备资源评价方法及其应用&以山西省为例

Cultivated land resources evaluation method and application-A case study of Shanxi Province

咸阳市耕地后备资源研究

Study on farmland resources in support in Xianyang municipality

北京市耕地后备资源开发利用研究

Development of reserve cultivated land resources in Beijing

研究的主要结论有：1、构建了廉江市耕地后备资源适宜性评价体系。

The main conclusions are : 1 、 Constructed Lianjiang reserve land suitability assessment system resources .

耕地后备资源是耕地的重要补充来源，在耕地总量动态平衡中具有重要作用，对耕地后备资源的调查和评价研究结果，可以为国土综合利用和耕地总量动态平衡调控决策提供理论依据。

The Right of Reserve The arable land reserve resources were major supplementary source of cultivated land .

江苏省耕地后备资源的空间分异及开发时序模型研究

Study on Space Differential of Reserving Cultivatable Land Resources in Jiangsu Province and the Model of Exploiting Priority Scheduling

本项研究是在国土资源大调查项目&海南省耕地后备资源调查评价的基础上完成的。

This research is finished grounded on the program of cultivated land reserves survey and evaluation in Hainan Province .

耕地后备资源的开发利用对区域社会经济的发展具有重要的影响。

Exploitation and utilization of reserved cultivated land resources exert great influences on the development of regional social economy .

土地资源总量丰富，未利用地面积大，耕地后备资源不足。

The land resources is plenty and a lot of land are not used but the land which can be opened up for farming .

西部地区耕地后备资源开发利用和生态退耕的初步分析

Preliminary Study on Exploiting Reserved Land Resource for Cultivation and Returning Cultivated Land to Forest ( or Grassland ) for Ecological Improvement in the Western Region

而我国农村人口基数大，增长速度快，耕地后备资源不足，人地矛盾日益突出。

However the rapid growth of rural population base and insufficient reserve cultivated land resources have made it more and more prominent between people and land .

为十堰市耕地后备资源开发提供了解决耕地开发整理潜力问题中数量不清楚的问题。

For shiyan appropriate tillage back-up resources development potential , the number of solved shiyan area of cultivated land development and consolidation potential is unclear . 3 .

为了开发耕地后备资源、增加耕地面积、提高土地利用效率，我国开展了土地整理工作。

In order to develop reserve resources , increase the area of cultivated land , improve the efficiency of land use , our country carries out land consolidation .

查清耕地后备资源的类型、数量、质量和分布是实施土地开发、复垦、整理的基本前提。

The investigation of the types , quantity , quality and distribution of reserve cultivated land resource is the basic precondition for land development , reclamation , and Consolidation .

三等耕地后备资源开发的难度的较大，经过大力改良后预计作物产量不高；若改良不当可能会产生土地退化或其他严重后果。

Third-class land reserve resources development more difficult , after vigorously improved crop yield is expected to low ; if modified properly may cause land degradation or other serious consequences .

目前北京面临的问题是，人多地少，土地供需矛盾日益增大，耕地后备资源不足，保护形势严峻。

The problems that Beijing faces now are vast population and limited farmland , increasing contradiction of supply and demand , insufficient arable land resources and strong demand for land protection .

提出耕地后备资源开发应注意因地制宜、合理有计划地进行开发、严格控制非农建设用地规模、开发利用与整治保护相结合等问题。

Proposed some advices on exploitation and utilization of reserved cultivated land & adjusting measures to local conditions , scheming exploitation , controlling the scale of construction land , combining exploitation and utilization with conservation .

我国人多地少，耕地后备资源不足，耕地质量不高，有近三分之二的中低产田。

Our country has big population , while the amount of land is small , cultivated land resources are short-handed , the quality of cultivated land is not high , nearly two-thirds are the middle-and-low-yielding fields .

在此基础上，重点分析了耕地后备资源调查的理论基础、原则、依据、方法及其体系结构；分析了耕地后备资源适宜性评价的内涵、目的意义、评价原则、评价过程及评价方法。

On this basis , the thesis focuses on theroy , principle , basis , methods and architectonic of The Arable Land Reserve Resources investigation , analyzes the connotation , significance , assessment principle , process and methods .

众所周知，我国人多地少，耕地后备资源十分有限，随着人口的持续增长和耕地的不断减少，人地矛盾日益突出。

As we all know , China is large in population and rare in farmland , land reserve resources are very limited , with the continuing population growth and shrinking arable land , people-farmland contradiction becomes increasingly conspicuous .

其中，一级耕地后备资源面积为51800.9公顷，占总耕地后备资源的22.35%，主要分布在滨海平原区和太行山山地丘陵区；

Thereinto , the area of first potential arable land is 51800.9 hektare which is distributing in the Plain Region of the Sea Bank and the Tableland Region of Taihang Moutain which take 22.35 percent of the total potential arable land .

我国人口众多，耕地后备资源不足，人地矛盾突出。随着经济社会的发展，人口的增加和城镇化进程的加快，土地的需求量也越来越大。

The contradiction between people and farmland in China is intense because of the large population and lack of fields . The needs for farmland is growing with the development of economy , the enlargement of population and the acceleration of urbanization .

耕地后备资源调查评价在国土资源规划、管理、保护和合理利用方面，尤其是在县级土地开发整理规划及土地开发整理项目库建设方面有着重要的作用；

The investigation and evaluation of arable land in reserve plays an important part in national land resources ` planning , managing , protecting and utilizing , especially the part in the counties ` land developing neatening , planning and construction of items .

攀西既是生态脆弱的干热河谷地区和长江上游生态屏障的核心地段，又是四川省特色化、产业化农业（水果、蔬菜）基地，而且还是全省重要的耕地后备资源供给地。

Abstract : Panxi is not only a typical xerothermic inter-fluvial region and the ecological protective screen of Yangtze River 's upper-reach , but also the agriculture base of Sichuan , supplying vegetables and fruits , as well as the cultivatable land resources in Sichuan .

同时，对空间统计分析、耕地后备资源评价、土地质量评价分析、土地利用评价、土地利用动态监测等子系统做了深入的讨论，为今后的实际开发提供了重要的参考依据。

Some subsystems such as the space statistic and analyzing , reserve cultivated land resource evaluating , land quality evaluating and analyzing , land utilization evaluating and analyzing , has been deeply discussed . It offered important reference foundation for practical exploitation in the future .

随着社会的发展、经济建设的需要和生态环境的演变，黄河三角洲耕地后备资源开发力度加大，环境灾害也导致了部分资源遭到损毁，耕地后备资源状况发生了很大变化。

With the social development , economic construction and ecological evolution , the reserve land resources of the Yellow River delta have great intensified , and the environmental disasters have led to some of the resources destroyed , however , the reserve land resources have taken great changes .

最后，本文还提出耕地后备资源开发适宜性评价可能的应用方向，主要是为制定土地开发整理规划提供依据，为合理确定土地开发项目目标等别服务。

Finally , the paper also proposed the possible application orientation for the evaluation of land potential resources , mainly for the development of land development and consolidation planning provide the basis for determining the layout of land exploitation and coordination and the reasonable objectives of land development project .

随着社会经济发展、城镇化的推进，建设必然要占用一定数量的土地，而人多地少耕地后备资源不足是我国的基本国情。

Along with the development of social economy and urbanization a certain amount of land which is one of the basic factors of production will be exploited for construction . However , it is our national condition that arable land per capita is little accompanying with not enough reserve resource .

我国人口众多，土地资源有限，耕地及其后备资源相对不足。

Our country with a large population and the limited land resource , therefore farmland and reserve resources are relative insufficiency .