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Showing 1 to 20 of 52 for “"Hydroclimate"”.
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Hydroclimate Drivers and Atmospheric Dynamics of Floods
… role in modulating this trend. A comprehensive hydroclimate-informed framework is then presented to identify the physical causative relationship between floods of varying duration and peak and their regional land surface conditions, rainfall statistics, and moisture transports and convergences. …
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Glacial-Interglacial Variability of Eastern Pacific Hydroclimate
… and vital agricultural industries. Modern hydroclimate in SWNA is complex as rainfall seasonality and moisture source ranges from the Mediterranean climate of California, bimodal desert southwest, monsoonal northwest Mexico, and Central American tropics, and there is a high degree of …
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SURFACE AND AEROSOL EFFECTS ON THE SOUTH ASIAN MONSOON HYDROCLIMATE
… and associated processes and mechanisms: aerosol-hydroclimate, atmosphere-ocean, and land-atmosphere. Anomalous springtime absorbing aerosols loading over the Indo-Gangetic Plain (IGP) leads to large-scale variations of the monsoon: cloudiness reduction associated with increased aerosols is …
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Speleothem-Based Hydroclimate Reconstruction of Northeastern Mexico Across the Last Deglaciation
… resolution record of Northeastern Mexico hydroclimate spanning 21.77 to 11.56 ka using a speleothem from Rioverde, San Luis Potosí, Mexico. We use trace element ratio data to reconstruct local water balance (P - ET) and compare our results to neighboring proxies and climate models to …
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Station-based Analysis of Variability and Change in the Nigerian Hydroclimate
… within Nigeria, this study of the Nigerian hydroclimate explicitly characterizes historical variability and change through analysis of in-situ daily climate data. Daily maximum and minimum air temperature and total precipitation data from 1982 through 2011 were obtained from the Nigeria …
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Impacts of large-scale soil moisture anomalies on regional hydroclimate in southeastern South America
Advancing our understanding of the hydroclimate of southeastern South America (SESA) is imperative for a number of reasons. Within SESA is the La Plata River basin (LPRB), the second-largest river basin in South America. The LPRB includes a diverse array of ecosystems. The region is also …
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Simulating the Effects of Hydroclimate Stress on BVOC-Chemistry-Climate Interactions in NASA GISS ModelE
Drought is a hydroclimatic extreme that causes perturbations to the terrestrial biosphere which causes biosphere-atmosphere feedbacks. Drought acts as a stressor on vegetation, which causes a unique biogenic volatile organic carbon (BVOC) emission response during severe or prolonged drought. In the …
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Stable oxygen isotope variability in seawater: Insights into past and present ocean circulation and hydroclimate
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-02-04 without embargo terms
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The Hydroclimate Variability of Central Africa: seasonal cycle, mechanisms, teleconnections and impacts on neighbouring regions
… represent the main features of Central Africa hydroclimate variability. The seasonal cycle of Central Africa rainfall is primarily driven by change in the atmospheric low-pressure system of Central Africa landmass, water vapor and latent heat release rather than change of local temperature. …
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Understanding the role of deep root water uptake in Amazon hydroclimate using modeling and observational approaches
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-19 without embargo terms
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Geochemistry of karst deposits in Borneo detailing hydroclimate variations in the Warm Pool across the late Pleistocene
… forcing may impart a strong influence on hydroclimate variability in the warm pool. This is best illustrated across Glacial Termination II, when the oscillation of equatorial fall insolation is large and out of phase with ice sheet decay. We also use a subset of well-dated, high-resolution …
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Hydroclimate variability in Central America during the Holocene inferred from lacustrine sediments in Lake Izabal, eastern Guatemala
"Holocene hydroclimate reconstructions have contributed to our understanding of the mechanisms controlling precipitation in Central America. Recent hydroclimate proxy records from the region, however, have revealed considerable spatiotemporal complexity in precipitation variability. This complexity …
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Archives of climate variability on Kiritimati: lacustrine, aeolian and remote sensing perspectives
… provide information on past changes in tropical hydroclimate and test island landscape sensitivity to changes in the hydrologic cycle. For small tropical islands in particular, insight into past and present hydroclimate variability is important, given the strong influence of the tropical Pacific …
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A hydroclimatic assessment of the U.S. corn belt across spatial and temporal scales
<p>The term hydroclimate is used to describe the climate of a given location as determined by the incident radiant energy (temperature) and the existence of water in its various forms on Earth. Two types of climate comprise the science of hydroclimatology: the climate as established by general …
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Using the fossil charcoal and pollen records from Elands Bay Cave and Boomplaas Cave, South Africa, to reconstruct variability in local hydroclimate and seasonality
… fossil charcoal records to represent changes in hydroclimate given a few conditions. Both sites record an average decrease in MAT of 5°C at the LGM compared to modern conditions, consistent with existing regional records. Precipitation results from BPC show ~200mm less precipitation around the …
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Paleoclimate reconstructions over the last century from a tropical speleothem on Niue Island, South Pacific
… West Pacific Warm Pool, can serve as archives of hydroclimate controlled by El-Niño/Southern Oscillation (ENSO) and of catastrophic cyclones that frequent the island. Niue Island is heavily karstified, with modern and fossil speleothems hosted by coastal and inland caves. The flank margin caves on …
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Investigating Mexican paleoclimate with precisely dated speleothems
… (Mg/Ca and Sr/Ca) ratios as proxies for changing hydroclimate. Chapter 2 presents a precisely dated, mid-Holocene record of high rainfall and limited precipitation variability in the Yucatan Peninsula, Mexico. Chapters 3 and 4 present novel climate records from northeastern Mexico, an understudied …
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