1.
Study on the Evaluation of Regionalization of Protection Type Based on Temporal and Spatial Hydrothermal Distribution of Grassland of Xilingol;
基于水热时空分布的锡林郭勒草地保护类型分区评价研究
2.
The Study on the Systems of the Grassland s Protection Use;
草地保护利用制度的调查研究——基于西乌珠穆沁旗的调查
3.
- Natural grassland is rationally utilized and the active grassland ecological protection is effective.
——天然草地得到合理利用，草原生态保护积极有效。
4.
Protocol for the Protection of the Mediterranean Sea against Pollution from Land-based Sources, draft
保护地中海免受陆源污染议定书草案
5.
The Exploitation and Protction of Chinese Grassland Tourism Resources;
我国草地旅游资源及其合理开发保护
6.
Study on Community Structure and Dynamics of Insects in a Ragweed Protecting Habitat
保护地豚草昆虫群落结构及动态研究
7.
Establishment of the systems for the Chinese herbal medicine by setting protective geographical indications
建立中草药地理标志保护制度的思考
8.
Studies on Vegetation Degenerative Cause of Kobresia Capilifolia and Kobresia Humilis Meadow and Protective Countermeasure;
矮嵩草+线叶嵩草草地型植被退化原因及保护对策研究
9.
Rodent and pest accelerated the serious situation.
只有合理利用和保护天然草地，综合治理退化草地!
10.
Projects to protect the natural forests and wetlands, and to reconvert farmland into forest or pasture have been carried out on the upper reaches of the Yangtze River.
在长江上游实施天然林保护工程，退耕还林、还草和湿地保护工程。
11.
Land Cover Change in the Xilingol Steppe Reserve of China;
锡林郭勒草原保护区土地覆盖变化研究
12.
Bio-economical.policy study on land-use of Caohai natural reserves;
草海自然保护区土地利用调整之生态经济对策
13.
Fractal dimension characteristic of soil particles during the grassland reclamation and protection
草地开发与保护过程中土壤颗粒分形特征
14.
Benefit analysis on the returning grazing land to protected grassland in wetland protection area of Maqu in the upper reachesof Yellow River
黄河上游首曲湿地保护区退牧还草效益分析
15.
Analysis on Externality of Construction and Protection of Tibetan Pastoral Areas’ Grassland in the Northwest of Sichuan Province
川西北牧区草地建设保护的外部性分析
16.
PROTECTION WILD ECONOMIC VRGETATION IN NATURAL GRASSLAND IN HAIBEI ZHOU
试谈海北州天然草地主要野生经济植物保护
17.
Studies on the Inter-specific Competition and Turf Quality of the Poa Pratensis L. Mixed Sowing with Protection Species;
草地早熟禾混播保护种种间竞争和草坪质量的研究
18.
Soil Erosion Processes on Sloping Grassland in Heaven Lake Nature Reserve of Xinjiang Wei Autonomous Region
新疆天池自然保护区草地坡地土壤侵蚀规律研究