Results 161 to 170 of about 107,048 (195)

Developing new spectral indices for karst rocky desertification monitoring in Southwest China

2009 IEEE International Geoscience and Remote Sensing Symposium, 2009
Karst rocky desertification is a special kind of land desertification developed under violent human impacts on the vulnerable eco-geo-environment of karst ecosystem. The fractional cover of photosynthetic vegetation (PV), non-photosynthetic vegetation (NPV), bare soil and exposed bedrock are key indicators of the extent and degree of land degradation ...
Yuemin Yue   +6 more
openaire   +1 more source

Growth and changes of endogenous hormones of mulberry roots in a simulated rocky desertification area

Environmental Science and Pollution Research, 2016
We studied the growth of roots of white mulberry (Morus alba) trees in response to different water and nutrient conditions in sets of three or five containers connected via small pipes and arranged so as to simulate the heterogeneous soil conditions associated with rocky desertification.
Dalan, Feng   +3 more
openaire   +2 more sources

Karst rocky desertification in southwestern China: geomorphology, landuse, impact and rehabilitation

Land Degradation & Development, 2004
AbstractKarst rocky desertification is a process of land degradation involving serious soil erosion, extensive exposure of basement rocks, drastic decrease in soil productivity, and the appearance of a desert‐like landscape. It is caused by irrational, intensive land use on a fragile karst geo‐ecological environment.
S.‐J. Wang, Q.‐M. Liu, D.‐F. Zhang
openaire   +1 more source

Evaluation of niche, diversity, and risks of microplastics in farmland soils of different rocky desertification areas.

Journal of Hazardous Materials
The occurrence, sources, effects, and risks of microplastics (MPs) in farmland soils have attracted considerable attention. However, the pollution and ecological characteristics of MPs in farmland soils at different levels of rocky desertification remain
Xiuyuan Yang   +5 more
semanticscholar   +1 more source

Local Climate Response to Rocky Desertification

Climate Change Research Letters, 2022
openaire   +1 more source

Remote sensing of indicators for evaluating karst rocky desertification

National Remote Sensing Bulletin, 2011
null 岳跃民   +5 more
openaire   +1 more source

Factors influencing the evolution of human‐driven rocky desertification in karst areas

Land Degradation and Development, 2021
, Yunchao Zhou, Xianfei Huang
exaly  

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