18.C【解析】根据下文中的“Because so little is known abouthow 19 they are to the types of droughts and fires. inmanaged forests”可知,由于很少知道这种树对干旱或者火灾的敏感性,所以 Fisher对是否建议多种这些高大的树犹豫不定。hesitant“犹豫不决的”。19.D【解析】结合空格后面的“they are to ...
In order to make drought disaster risk analysis accurate, and to build early warning system for drought so as to minimizing the loss, international and domestic scholars usually divide drought disaster into four types through the study of drought mechanism: meteorological drought, agricultural drought,...
Summary : Drought is endemic to the American West along with heatwaves and intense wildfires. But scientists are only beginning to understand how the effects of multiple droughts can compound to affect forests differently than ...
S6), as such, the remainder of this work focus’ on understanding extreme VPD throughout the twenty-first century by applying generalized extreme value (GEV) models to summer maximum VPD. GEV analysis Since many types of droughts are associated with high values of VPD, and no ground truth ...
Early 21st-century droughts in Europe have been broadly regarded as exceptionally severe, substantially affecting a wide range of socio-economic sectors. These extreme events were linked mainly to increases in temperature and record-breaking heatwaves th
Thus, the study calls for policy measures to lessen the impact of drought and soil erosion. Keywords: Drought vulnerability, Soil erosion, RUSLE, Vegetation Health Index (VHI), Godavari middle sub-basin References [1] Acclimatise. From droughts to floods: the cost of climate change for ...
Combining the standardized precipitation index and climatic water deficit in characterizing droughts: a case study in Romania This paper characterizes droughts in Romania using the approach of both the standardized precipitation index (SPI) and climatic water deficit (WD). The val... C Paltineanu,IF...
Although the GIMMS NDVI product has a lower spatial resolution than the Moderate-resolution Imaging Spectroradiomete (MODIS) NDVI product, its long time series of vegetation observation data can provide high reliability in monitoring the dynamics of vegetation and droughts (Fan and Liu, 2016; Ding ...
We find that the effect of drought on mobility is amplified with the frequency at which droughts are experienced and that higher income households appear more resilient to climatic shocks and are less likely to resort to mobility as an adaptation response....
Most of China lies in the East Asian monsoon climate area, which has frequent droughts1. Chinese agricultural statistics2,3,4,5,6,7,8,9,10 show that the five major meteorological disasters (drought, flood, wind hail, frost, and typhoon) occurred between 1978 and 2016; the annual average ...