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Extreme Drought

Variation of extreme drought and flood in North China revealed by document-based seasonal precipitation reconstruction for the past 300 years

Variation of extreme drought and flood in North China revealed by document-based seasonal precipitation reconstruction for the past 300 years

... of extreme drought with the El Niño occurrence in the same year or the previous ...of extreme drought and El Niño in the previous year, which is significant at the ...of extreme ...

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Are Northeastern U.S. forests vulnerable to extreme drought?

Are Northeastern U.S. forests vulnerable to extreme drought?

... U.S., drought is expected to increase in frequency over the next century, and therefore, the responses of trees to drought are important to ...are drought intolerant, while others suggest ...

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Factors Determining Mortality of Adult Chaparral Shrubs in an Extreme Drought Year in California

Factors Determining Mortality of Adult Chaparral Shrubs in an Extreme Drought Year in California

... to extreme and prolonged drought conditions and the potential impact of global change on plant distributions and community ...severe drought year, dieback and mortality were documented for seven ...

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Extent and Intensity of Extreme Drought in Some Parts of the Savanna Region of Nigeria

Extent and Intensity of Extreme Drought in Some Parts of the Savanna Region of Nigeria

... level extreme drought occurred for eight years (100%) during the study period using ...of extreme drought at three years ...of extreme drought while the sub-period 1941 to 1970 ...

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Effects of high temperatures on threatened estuarine fishes during periods of extreme drought

Effects of high temperatures on threatened estuarine fishes during periods of extreme drought

... We used an integrative approach to assess the impact of elevated water temperature on two fishes of immediate conservation concern in a large estuary ecosystem. The environmentally relevant exposure temperature of 20°C ...

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Are Northeastern U.S. forests vulnerable to extreme drought?

Are Northeastern U.S. forests vulnerable to extreme drought?

... U.S., drought is expected to increase in frequency over the next century, and therefore, the responses of trees to drought are important to ...are drought intolerant, while others suggest ...

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Advances in the Research of Yunnan’s Arid Climate and Extreme Drought

Advances in the Research of Yunnan’s Arid Climate and Extreme Drought

... severe drought events happened in Yunnan and its neighboring zones continuously, particularly the drought in the autumn, winter and summer of2009/2010 and 2011/2012 aroused strong repercussion, and many ...

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The extreme drought of 1842 in Europe as described by both documentary data and instrumental measurements

The extreme drought of 1842 in Europe as described by both documentary data and instrumental measurements

... The fact that no particularly outstanding price increases for base products occurred in either Prague or Vienna could re- sult from a number of factors and administrative strategies or decisions. One important influence ...

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Impact of Temperature and Wetness of Summer Months on Autumn Vegetative Phenological Phases of Selected Species in Fageto‑Quercetum in the Years 2011–2015

Impact of Temperature and Wetness of Summer Months on Autumn Vegetative Phenological Phases of Selected Species in Fageto‑Quercetum in the Years 2011–2015

... the drought impact on the onset and the development of autumn phenological phases of tree species (Quercus robur ...The extreme drought and the longest 13‑day period of tropical days in the year 2015 ...

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Impact of climate change on the severity, duration, and frequency of drought in a semi-arid agricultural basin

Impact of climate change on the severity, duration, and frequency of drought in a semi-arid agricultural basin

... of drought for the period ...assess drought conditions under five plausible climate ...of extreme drought while the duration of moderate drought decreases under all ...of extreme ...

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Evaluation of the Nature of Drought Experienced in Makueni County, Kenya

Evaluation of the Nature of Drought Experienced in Makueni County, Kenya

... of drought events. The frequency of drought is projected to increase in the future more so due to anthropogenic climate change whose impacts include erratic seasonal rainfall and increased frequency of ...

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High-spatial-resolution probability maps of drought  duration and magnitude across Spain

High-spatial-resolution probability maps of drought duration and magnitude across Spain

... of drought is important for improving current drought assessment, man- agement and mitigation measures, and strategies across ...well-established drought indices, the Standardized Precipitation Index ...

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Droughts in the Amazon: Identification, Characterization and Dynamical Mechanisms Associated

Droughts in the Amazon: Identification, Characterization and Dynamical Mechanisms Associated

... three extreme events were also marked by positive SST anomalies in the North Tropical Atlantic, contributing to the establishment of a meridional local circulation (Hadley cell), with vertical upward movement over ...

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Projecting future climate change effects on the extreme hydrological drought events in the Weihe River basin, China

Projecting future climate change effects on the extreme hydrological drought events in the Weihe River basin, China

... for drought duration and severity for baseline and A1B drought ...A1B drought events with the higher joint probabilities, especially in the cases of the contours with the probabilities of ...severe ...

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Monitoring droughts in Eswatini: A spatiotemporal variability analysis using the Standard Precipitation Index

Monitoring droughts in Eswatini: A spatiotemporal variability analysis using the Standard Precipitation Index

... agriculture drought severity at a station or AEZ provides useful information for drought planning and ...the drought over a specified agro-ecological ...The drought analysis based on these ...

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Drought Analysis Based on Streamflow Drought Index (SDI) in Bhima sub-basin

Drought Analysis Based on Streamflow Drought Index (SDI) in Bhima sub-basin

... hydrological drought and estimate the drought ...on drought categories as presented in Table ...of drought categories was calculated shown in graphs plotted year v/s SDI value for five ...

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The effects of persistent drought and waterlogging on the dynamics of nonstructural carbohydrates of Robinia pseudoacacia L. seedlings in Northwest China

The effects of persistent drought and waterlogging on the dynamics of nonstructural carbohydrates of Robinia pseudoacacia L. seedlings in Northwest China

... ticularly drought and flood (Patz et ...of extreme drought and floods will affect forest ecosys- tems along with rising temperatures, heat waves, and changing interactions between pests/pathogens and ...

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Extreme Climatic Events Alter Aquatic Food Webs. A Synthesis of Evidence from a Mesocosm Drought Experiment

Extreme Climatic Events Alter Aquatic Food Webs. A Synthesis of Evidence from a Mesocosm Drought Experiment

... pre- drought conditions as predator populations recover and top-down effects start to reassert themselves, and the rate at which this state is re-established represents the system’s ...

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Extreme Events (Flood & Drought) and Food Security Measures in the Aspects of Local Perception

Extreme Events (Flood & Drought) and Food Security Measures in the Aspects of Local Perception

... [9-13]. Extreme events such as droughts, floods, cyclones ...yearly drought damages enormous amount of crops, crop lands and fail to reach the target ...

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Application of the extreme learning machine algorithm for the prediction of monthly Effective Drought Index in eastern Australia

Application of the extreme learning machine algorithm for the prediction of monthly Effective Drought Index in eastern Australia

... To be prepared for the detrimental consequences of drought on freshwater planning and water resource environments, the forecasting of future drought is a priori knowledge. For this purpose, basically two ...

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