1.
Assessment of Land Degradation on Qinghai-Tebet Plateau
青藏高原土地退化类型及其退化程度评价
2.
Soil Respiration and Carbon Balance in Three Different Degraded Forests;
不同退化程度森林土壤呼吸与碳平衡
3.
Studys of the Characteristic of Vegetation and Soil and Indication under the Different Degeneration Degree in the Meadow Steppe
草甸草原不同退化程度下植被与土壤特征与指示度研究
4.
Study on the Relation of Soil Thickness Spatial Distribution and Grassland Degradation Based on 3S
基于3S草原土壤厚度空间分布与草原退化程度关系的研究
5.
Study on the Change of Vegetation and Soil Nutrients of Alpine Meadow under Different Degradation Degrees in Eastern Qilian Mountains;
东祁连山不同退化程度高寒草甸植被与土壤养分变化研究
6.
Dynamics of Soil Enzyme and Nutrients of Alpine Meadows under Different Degraded Degrees in Eastern Qilian Mountains;
东祁连山不同退化程度高寒草甸土壤酶及养分的动态变化
7.
The Conversion Efficiency and Phytomass of Alpine Grassland with Different Degraded Degree in Qinghai Lake Area;
青海湖地区不同退化程度高寒草地植物量及光能转化效率的研究
8.
Study on the Soil Physical and Chemical Properties of Alpine Meadow under Different Degradation Degrees
不同退化程度高寒草甸草原土壤理化特征的研究
9.
Studies on the physical and chemical indicators of soil under different degree of degradation in Leymus chinensis community of Hulunbuir meadow steppe
呼伦贝尔草甸草原羊草群落不同退化程度土壤理化指标
10.
Analysis on Plant Community Structure in Different Degradation Grassland in the Sanjiangyuan Region
三江源地区不同退化程度草地群落结构特征的变化
11.
Remote Sensing and GIS Based Data Mining and Assessment for Degree of Land Degradation;
基于RS和GIS的土地退化程度信息挖掘及评价研究
12.
Bacterial Diversity of Different Degenerate Grassland in Inner Mongolia;
内蒙古不同退化程度草原土壤细菌群落多样性研究
13.
Study on the Soil Organic Carbon Stock of Alpine Grassland under Different Degraded Degrees in Eastern Qilian Mountains;
祁连山东段不同退化程度高寒草地土壤有机碳储量的研究
14.
Study on the Soil Carbon Storage of Alpine Grassland under Different Dgrees of Degradation in Qinghai Lake Region;
青海环湖地区不同退化程度高寒草地土壤碳储量的研究
15.
Comparative Study on Belowground Biomass of Different Degradation Degree the Stipa Krylovii Grassland Community;
不同退化程度克氏针茅草原群落地下生物量的比较研究
16.
The process of degenerating.
衰退堕落或退化过程
17.
Ninety percentage of the usable natural grasslands have deteriorate to various certain extents.
中国90%的可利用天然草原有不同程度的退化。
18.
The selectivitys for grain size of crystal in process of annealed treatment for the amorphous;
非晶退火晶化过程中晶粒度的可选择性