1.
THE STEDY OF GIS TECHNOLOGY APPLICATION IN ECOLOGICAL ENVIRONMENT EVEALUATION OF COUNTY CULTIVATED LAND--A CASE STUDY IN GUANGRAO COUNTY,CHINA
GIS技术在县域耕地生态环境评价中的应用研究
2.
The Change of Cultivated Land and Ecological Environment Effects Driven by the Policy of Dynamic Equilibrium of the Total Cultivated Land;
“耕地总量动态平衡”政策驱动下中国的耕地变化及其生态环境效应
3.
Cultivated Land Evolution of Northeast and Its Ecological Environment Result after Founding of the Nation;
建国以来东北地区耕地演化及其生态环境后效
4.
Temporal and spatial changes of cropland and its ecological environment effects in Manas River watershed
玛纳斯河流域耕地时空变化及其生态环境效应
5.
Dynamic Change of Chinese Farmland and Environment Background Analysis;
中国耕地动态变化及其环境背景分析
6.
Study on Strategic Environmental Impact Assessment of Cultivated Land Protection Based on Ecological Footprint Model of Nanyang;
基于生态足迹模型的南阳市耕地保护战略环境影响评价研究
7.
To plan to obtain step by step the objective of a sound eco-system by converting farmland Back into forests and grassland
有计划分步骤地抓好退耕还林还草等生态工程,改善西部生产条件和生态环境
8.
The Expansion-Reduction of the Cultivated Land Quantity Niche and Its Ecological Environmental Effect--A Case Study of Jiaozuo City;
耕地数量生态位扩充压缩及其生态环境效应分析——以河南省焦作市为例
9.
In the land utilization condition, such factors as pasture, farmland and woodland play a dominant role in the ecological environment.
在土地利用状况中对生态环境变化起主导作用的因素为收地、耕地、林地。
10.
Study on Conversion of Farmland to Forest and Eco-environment Construction in Loess Plateau of Northern Shaanxi Province;
陕北黄土高原退耕还林与生态环境建设研究
11.
An environmental economics analysis of a rice-duck ecological management technique with no-tillage;
免耕稻-鸭生态种养技术的环境经济学分析
12.
Pay Attention to Ecological Environment Construction and Do Returning Arable Land to Forest of Gansu Well;
关注生态环境建设搞好甘肃的退耕还林(草)工程
13.
The implementation of convert arable land to forestry will effectively improve the ecological environment in western regions, and prevent soil erosion.
实施退耕还林工程，将有效地改善西部地区的生态环境，遏止水土流失。
14.
Effects of No-tillage Plus Straw Returning on Cropland Eco-enviroment and Wheat-rice Productivity;
免耕与秸秆还田对农田生态环境和稻麦生产力的影响
15.
Evaluation of Eco-environment and Water Cycle in a Marsh Wetland;
沼泽湿地生态环境及水循环评价研究
16.
Resource and Environment Remote Sensing Monitor in Beijing Surrounding Areas;
环北京地区资源与生态环境遥感监测
17.
Laws to Protect Global Ecologic Environment;
加强环保法律意识,保护地球生态环境
18.
Research on Relationship between Agricultural Culture and Regional Environments Based on Cultural Ecology in Qingyang;
基于文化生态学的庆阳农耕文化与区域环境关系研究