Results 21 to 30 of about 977,162 (304)

Satellite evidence of canopy-height dependence of forest drought resistance in southwestern China

open access: yesEnvironmental Research Letters, 2022
The frequency and intensity of drought events are increasing with warming climate, which has resulted in worldwide forest mortality. Previous studies have reached a general consensus on the size-dependency of forest resistance to drought, but further ...
Peipei Xu   +7 more
doaj   +1 more source

Projected changes in droughts and extreme droughts in Great Britain strongly influenced by the choice of drought index [PDF]

open access: yesHydrology and Earth System Sciences, 2022
Abstract. Droughts cause enormous ecological, economical and societal damage, and they are already undergoing changes due to anthropogenic climate change. The issue of defining and quantifying droughts has long been a substantial source of uncertainty in understanding observed and projected trends.
N. Reyniers   +4 more
openaire   +4 more sources

Timing and Order of Extreme Drought and Wetness Determine Bioclimatic Sensitivity of Tree Growth

open access: yesEarth's Future, 2022
Tree resistance to extreme droughts and post‐drought recovery are sensitive to the drought timing. However, how the bioclimatic sensitivity of tree growth may vary with the timing and order of extreme droughts and wetness is still poorly understood. Here,
Xiuchen Wu   +15 more
doaj   +1 more source

Meteorological Drought Variability over Africa from Multisource Datasets

open access: yesAtmosphere, 2023
This study analyses the spatiotemporal variability of meteorological drought over Africa and its nine climate subregions from an ensemble of 19 multisource datasets (gauge-based, satellite-based and reanalysis) over the period 1983–2014. The standardized
Kenny T. C. Lim Kam Sian   +5 more
doaj   +1 more source

Satellite support to insure farmers against extreme droughts [PDF]

open access: yesNature Food, 2021
ISSN:2662 ...
Willemijn Vroege   +2 more
openaire   +3 more sources

Non-linear effects of drought under shade: reconciling physiological and ecological models in plant communities [PDF]

open access: yes, 2011
The combined effects of shade and drought on plant performance and the implications for species interactions are highly debated in plant ecology. Empirical evidence for positive and negative effects of shade on the performance of plants under dry ...
Valladares Ros, Fernando   +11 more
core   +1 more source

Progress in research on historical extreme drought in China

open access: yesShui kexue jinzhan, 2018
Current drought-related laws, regulations, plans and standards are targeted to deal with droughts once in 5 to 10 years, without any consideration for extreme droughts characterized by large scope and long duration.
QU Yanping   +4 more
doaj   +1 more source

Adapting agriculture to drought and extreme events [PDF]

open access: yesJournal of Soil and Water Conservation, 2012
T he 2012 drought, one of the worst during the last 80 years or more, reminds us of the dust bowl of the 1930s (figure 1) and indicates that climate change is a reality rather than a distant threat. The drought has had a severe impact on yields, reducing the predicted grain production for corn per acre at a farm level to levels of production that have ...
Rattan Lal   +5 more
openaire   +1 more source

The Impact of Extreme Hydro-Meteorological Events in the Yellow River Basin of Inner Mongolia on Vegetation Cover [PDF]

open access: yesGaoyuan qixiang
The stability of the ecosystem of the Yellow River Basin in Inner Mongolia is seriously threatened under the double pressure of climate change and extreme events.In view of this, this paper selects precipitation and vapour pressure deficit as indicators ...
Ran ZHANG, Xueyi XUN, Jiayu DU, Dehua KONG, Zixin KANG
doaj   +1 more source

Stressing food plants by altering water availability affects grasshopper performance [PDF]

open access: yes, 2011
Franzke A, Reinhold K. Stressing food plants by altering water availability affects grasshopper performance. Ecosphere. 2011;2(7): art85.Extreme weather events like drought and heavy rain are likely to increase with climate change in Central Europe and ...
Alexandra Franzke   +3 more
core   +1 more source

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