Was Warming Amplified Under Drought Conditions Across China in Observations and Future Projections?
نویسندگان
چکیده
Abstract Concurrent hot extremes and droughts undoubtedly aggravate the impacts of on agriculture, natural environment, human society. Recent studies mainly focus trends changes in frequency severity compound drought extreme events. However, relatively little attention has been paid to mean temperature during conditions. In this study, we investigated observed projected periods across China a century time‐scale explored possible contributions land surface‐atmosphere interactions or atmospheric moisture conditions these changes. experienced reduced rather than amplified warming under both observations future projections. A drier condition higher emission scenario was result larger range future. We attributed temperatures increasing winter This study provides reference for water resource management, risk reduction, as well mitigation agricultural crop loss public health damage.
منابع مشابه
Increasing drought under global warming in observations and models
Historical records of precipitation, streamflow and drought indices all show increased aridity since 1950 over many land areas1,2. Analyses of model-simulated soil moisture3,4, drought indices1,5,6 and precipitation-minus-evaporation7 suggest increased risk of drought in the twenty-first century. There are, however, large differences in the observed and modelsimulated drying patterns1,2,6. Reco...
متن کاملA probabilistic assessment of the likelihood of vegetation drought under varying climate conditions across China
Climate change significantly impacts the vegetation growth and terrestrial ecosystems. Using satellite remote sensing observations, here we focus on investigating vegetation dynamics and the likelihood of vegetation-related drought under varying climate conditions across China. We first compare temporal trends of Normalized Difference Vegetation Index (NDVI) and climatic variables over China. W...
متن کاملAmplified Arctic warming by phytoplankton under greenhouse warming.
Phytoplankton have attracted increasing attention in climate science due to their impacts on climate systems. A new generation of climate models can now provide estimates of future climate change, considering the biological feedbacks through the development of the coupled physical-ecosystem model. Here we present the geophysical impact of phytoplankton, which is often overlooked in future clima...
متن کاملStudy of Current and Future Meteorological Drought Conditions using the CMIP5 Model Under RCP scenarios
Reducing or increasing the climate parameters such as temperature and rainfall as a result of the climate change process, causes a variety of droughts. In this study, the effect of climate change on meteorological drought in Yazd province is investigated. For this purpose, the drought time series were determined in two historical periods (1961-2005) and the future (2017-2100) by SPI and SPEI. H...
متن کاملDrought under global warming: a review
This article reviews recent literature on drought of the last millennium, followed by an update on global aridity changes from 1950 to 2008. Projected future aridity is presented based on recent studies and our analysis of model simulations. Dry periods lasting for years to decades have occurred many times during the last millennium over, for example, North America, West Africa, and East Asia. ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Earth’s Future
سال: 2022
ISSN: ['2328-4277']
DOI: https://doi.org/10.1029/2021ef002614