Hydroclimatic extremes such as droughts and floods triggered by human-induced climate change are causing severe damage in the Nile River Basin (NRB). These hydroclimatic not well studied a holistic approach NRB. In this study, Gravity Recovery Climate Experiment (GRACE) mission its Follow on (GRACE-FO) derived indices other standardized computed for developing monitoring evaluation methods of f...

Droughts in the Yellow River Basin (YRB), a typical large river arid to semiarid regions, have been studied extensively. However, details of dynamic drivers meteorological droughts, such as precipitation (P), reference evapotranspiration (ET0), and actual (AET), are unclear YRB, is whether or not main driver drought each subzone consistent. In order solve this issue, we analyzed (1) seasonal di...

Fire history of a ponderosa pine-mixed conifer forest was investigated in the Whiskeytown National Recreation Area, southeastern Klamath Mountains, California. Fire return intervals were found to be frequent and similar to other comparable forests in California. Median fire interval for the six sample plots (1.4–1.7 ha) ranged from 2 to 4 years (mean range, 4.8–7.4 years). Most fires (93%) occu...

Wetlands are valuable ecosystems that provide many valuable services, yet many of these important ecosystems are at risk because of current trends in climate change. The Prairie Pothole Region (PPR) in the upper-midwest of the United States and south-central Canada, characterized by glacially sculpted landscapes and abundant wetlands, is one such vulnerable region. According to regional/global ...

the authors of the present paper studied some aspects of hydro and agrometeorological phenomena in terms of humidness, dryness and crop growing periods over india. revised water balance model is used to obtain the above and the results are examined during the two half centuries i.e 1901 to 1950 and 1951 to 1995 in delineating the climate change impacts over india. palmer drought severity index ...

Zambia recently experienced several environmental threats from climate change such as droughts, temperature rise and occasional flooding they all affect agricultural sustainability people wellbeing through negative effects on plants growing crops. This paper is aimed at showing variations in parameters spatial variability trends different regions of Zambia's key areas (Zambezi River tributaries...