1) grassland desertification
草原沙化
1.
The study on ecological benefit of grassland desertification control project based on 3S technology
基于3S的草原沙化治理工程生态效益评价与实证研究
2.
This paper mainly analyzes the natural and anthropogenic causes of grassland desertification in the Ruoergai Plateau using the method of remote sensing and field investigation.
根据野外调查与遥感解译结果,结合前人的研究资料,论述了若尔盖高原草原沙化的自然因素和人为因素。
2) grassland desertification
草原沙漠化
1.
Discussion on grading index of grassland desertification control base on TM Data——A case study of aerial seeding in Xianghuang Banner;
基于TM的草原沙漠化治理工程治理程度等级指标的探讨——以镶黄旗飞播造林项目为例
2.
In order to find the methods of enhancing grassland desertification information,the west,the middle and the center regions in Hunshandake sand of Inner Mongolia were chose.
分别选择浑善达克沙地西部、中部和腹地3个区域,利用遥感影像的假彩色合成、比值增强、归一化植被指数(NDVI)、掩膜技术等遥感图像增强处理技术,对3个区域进行遥感数字图像处理,探讨增强草原沙漠化信息的有效方法。
3) desertified steppe
沙漠化草原
1.
In this study,the enclosure project area in Xianghuang Banner of Inner Mongolia is selected as the study area,and the enclosure effect of the desertified steppe in the northern part of the banner is analyzed from 3 aspects including the vegetation,soil and wind-blown sand situation and 12 indexes based on the TM images in July 2000 and August 2007 and the ground survey data.
以内蒙古镶黄旗北部的封育工程为研究区域,以2000年7月和2007年8月的TM影像为数据源,结合地面调查数据,从植被、土壤和风沙活动3个方面12项指标对镶黄旗北部沙漠化草原封禁效果进行了分析。
4) sandy grassland
沙质草原
1.
Plant community succession of degradation and desertification in sandy grassland.;
沙质草原植物群落退化与沙化演替
2.
The effect of protecting Artemisia frigida communities on preventing sandy grassland desertification was studied.
草原退化和沙质草原的沙漠化在其演替进程的前一半是完全一样的 ,对沙质草原来说 ,到了冷蒿阶段如果不注意保护令其继续破坏 ,由于植被盖度下降 ,地表裸露而极易受到风蚀、水蚀作用 ,形成沙漠化土地 ,因此 ,冷蒿阶段是一个十分重要的阶段 。
5) phrynocephalus frontalis
草原沙蜥
1.
The Niche Fragmentation of Pasture Lizard (Phrynocephalus frontalis) and Liban Lizard (Eremias argus) in the Artificial Shrub Land;
人工灌丛生境草原沙蜥和丽斑麻蜥生态位分化的研究
2.
Effects of Habitat Changes on Pasture Lizard (Phrynocephalus frontalis) Population in Tumote Plain of NeiMongol;
内蒙古土默特平原生境变化对草原沙蜥种群的影响
3.
Study on the Reproductive Strategy of Lizard Phrynocephalus frontalis;
草原沙蜥(Phyrnocepha lus fronta lis)生殖策略的研究
6) desert steppe
沙漠草原
补充资料：半荒漠草原(温性荒漠草原)
半荒漠草原(温性荒漠草原)
半荒漠草原(温性荒漠草原) 张自和摄
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条