1.
Soil Quality Evaluation and Effect for Karst Forest Degradation in Guizhou
贵州喀斯特森林退化对土壤质量的影响及评价
2.
Change of Soil Enzyme Activity during the Process of Karst Forest Degradation in Central Region of Guizhou
贵州中部喀斯特森林退化过程中土壤酶活性的变化
3.
areas of the forest have degraded into scrub
森林的地面已退化成为丛林地。
4.
Expert Meeting on the Rehabilitation of Degraded Forest Ecosystems
恢复退化森林生态系统专家会议
5.
International Expert Meeting on the Rehabilitation of Degraded Forest Ecosystem
复兴退化森林生态系统国际专家会议
6.
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
7.
Assessment of Restoration Result to Mountainous Region Degeneration Forest Ecosystem
山地退化森林生态系统恢复效果评价
8.
Rehabilitation and Degradation for Subalpine Coniferous Forest on the Upper Reaches of Dadu River of Eastern Tibetan Plateau
大渡河上游林区森林资源退化及其恢复与重建
9.
QUALITY RETROGRADATION OF ENVIRONMENT AND RECOVERY OF FOREST VEGETATION OF THE FRAIL ZONES OF FOREST ECOLOGICAL ENVIRONMENT IN THE UPPER REACHES OF YANGTSE RIVER
长江上游森林生态环境脆弱带的环境质量退化与森林植被恢复
10.
ITTO's Classification and Definition on Primary Forest,Degraded Primary Forest,Secondary Forest and Other Categories of Tropical Forests
ITTO对原始林、退化原始林、次生林和其他热带森林类别的界定
11.
Global Workshop on Addressing the Underlying Causes of Deforestation and forest Degradation
森林砍伐和退化的根本原因全球讲习班
12.
Suggestions on restoration and reconstruction of degraded forest ecosystem in the upper reaches of the Yangtze River
长江上游退化森林生态系统恢复与重建刍议
13.
Vegetation Characteristics of Degraded Forest and Ecological Restoration in Daqingshan, Guangxi;
广西大青山退化森林植被特征及生态恢复研究
14.
A Study on Ecological-sustainability on Different Rehabilitated Forest Models in Degraded Red Soil Region;
退化红壤区重建森林的生态可持续性研究
15.
Study on Recovery Ecology of the Degraded Tropical Forest Vegetation in Hainan Island, South China;
海南岛退化热带森林植被恢复生态学研究
16.
Labor Market Development, Land Tenure Reform and Deforestation in China;
劳动力市场发育、产权改革与中国森林资源退化
17.
Characteristics of Vegetation Degradation at the Ecotone of Mountain Forest and Dry Valley
山地森林/干旱河谷交错带植被退化特征
18.
Soil Enzyme Activity of Different Restoration Stages in Karst Degenerative Forest
喀斯特退化森林不同恢复阶段土壤酶活性研究