1.
wilderness zone
荒地区，原生环境保护区
2.
Ecological environment protection and ecological philosophy of Qinghai-Tibetan plateau;
青藏高原的生态环境保护与生态哲学
3.
are best for the environment of the areas they originally come from.
才最适合原生地的环境状况；
4.
The state shall protect the ecological environment of the grasslands, to prevent and control pollution.
国家保护草原的生态环境，防治污染。
5.
By taking Pengyang County, Ningxia Hui Autonomous Region, as an example, reasons for ecological degradation are analyzed.
分析了彭阳县生态环境退化的原因。
6.
Study on Eco-environment Vulnerability in Black Soil Area in Songliao Plain;
松辽平原黑土区生态环境脆弱性研究
7.
Study on Eco-environment Degradation in the Northeastern Margin of the Qinghai-Tibetan Plateau;
青藏高原东北边缘生态环境退化研究
8.
The Application of Ecology Principle in the Environment Art Design;
生态学原理在环境艺术设计中的应用
9.
Development of Grassland Animal Husbandry and Control Measures of Ecological Environment;
草原畜牧业发展与生态环境治理对策
10.
The Ecology of Environment Ethics-Rules of Holism and Methodology;
环境伦理学的生态整体论方法论原则
11.
Current Situation and Improvement Measures of EcologicalEnvironment in Loess Plateau;
黄土高原生态环境现状及其治理对策
12.
The Influence of the Land Exploitation of Central Plain in the Period of Ming and Qing Dynasties on the Ecological Environment
明清中原土地开发对生态环境的影响
13.
Reasons and countermeasure of rural ecological environment changes in Songnen Plain;
松嫩平原农区农业生态环境变化原因及对策
14.
The principle and application progress of PCR technique about pathogenic microbes in water environment
水环境中病原微生物PCR法检测原理及应用进展
15.
Research on Qinghai-Tibetan Plateau's Thermal Environment's Change and It's Effect on Ecotope;
青藏高原热环境变化及其对生态环境影响的研究
16.
A Study on Ecology and Environment Process of Cenozoic Qinghai-Tibet Plateau Hinterland
青藏高原腹地新生代生态环境演化研究
17.
Types and reasons of ecotourism environmental problems
试论生态旅游环境问题的类型及其产生原因
18.
Studies on Ecological Rehabilitation and Eco-Environmental Quality Evaluation in Loess Plateau;
黄土高原生态修复与生态环境质量评价研究