ashiny balck boot 发光的balck起动[translate] a沙漠化是由于人类活动引起的 The desertification is because the humanity moves causes[translate]
Over the past several thousand years, arid and semiarid China has experienced a series of asynchronous desertification events in its semiarid sandy and desert regions, but the precise identification of the driving forces of such events has remained elusive. In this paper we identify two rapid dese...
Zhang XY, Wang XM, Yan P (2008) Re-evaluating the impacts of human activity and environmental change on desertification in the Minqin Oasis, China. Environ Geol 55:705–715Zhang X, Wang X, Yan P (2008) Re-evaluating the impacts of human activity and environmental change on desertification...
In addition, the change trends of actual NPP, potential NPP and HNPP (human appropriation of NPP, the difference between potential NPP and actual NPP) were used to analyze the desertification dynamic and calculate the relative roles of climate change, human activities and a combination of the ...
Human activity and climate change triggered the expansion of rocky desertification in the karst areas of Southwestern China Abstract It is conducive to the sustainable development of human beings in karst regions to research the mechanism of karst rocky desertification (KRD) expansion. Whether the ...
Human activity and climate change triggered the expansion of rocky desertification in the karst areas of Southwestern China 作者:Chen, Chaojun; Yuan, Daoxian; Cheng, Hai; Yu, Tsailuen; Shen, Chuanchou; Edwards, R. Lawrence; Wu, Yao; Xiao, Siya; Zhang, Jian; Wang, Tao; Huang, Ran; ...
desertification in the MUSL had improved over the past 20 years.Grade V desertification decreased from more than 60%in 2000 to about 15%in 2020.In some years,degradation appeared to be affected by climate factors and human activity,especially in the northwestern portion of the study area.The ...
The ventilation of the cave, the dissolution degree of the bedrock, the type and density of vegetation, the microbial activity in the soil, the prior calcite precipitation (PCP) in the karst surface zone, and the evaporation and degassing of the drip water all affected the changes in the δ...
desertification expansion Desertification expansion (SA<0) Scenario 2 <0 <0 Climate-induced desertification expansion Scenario 3 <0 >0 Both climate- and human-induced desertification expansion Note: SA, the slope value of actual NPP; SP, the slope value of potential NPP; SH, the slope value ...
resulting in the reduction of herbs and the aggravation of shrub phenomenon, which seriously affected plant diversity. In addition, we also found that the human activity index (HAI) and land use intensity (LUI) have increased in recent years, indicating that human activity is gradually increasing...