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Warm-season precipitation drivers in northeastern Argentina: Diurnal cycle of the atmospheric moisture balance and land–atmosphere coupling
(John Wiley & Sons Ltd, 2020-07)
Southeastern South America is influenced by moisture transport from lower latitudes, sustainsintense convective storms and is a land-atmosphere coupling hotspot, but the interconnectionbetween these processes is still not ...
Land-Atmosphere Coupling Sensitivity to GCMs Resolution: A Multimodel Assessment of Local and Remote Processes in the Sahel Hot Spot
(Amer Meteorological Soc, 2020-11)
Land–atmosphere interactions are often interpreted as local effects, whereby the soil state drives local atmospheric conditions and feedbacks originate. However, nonlocal mechanisms can significantly modulate land–atmosphere ...
Benefits of representing floodplains in a Land Surface Model: Pantanal simulated with ORCHIDEE CMIP6 version
(Springer, 2020-09)
Tropical floodplains have a significant impact on the regional water cycle and on land-atmosphere interaction but are not always considered in Land Surface Models (LSMs) or in Earth system models. This study evaluates the ...
Temperature variability and soil–atmosphere interaction in South America simulated by two regional climate models
(Springer, 2019-02)
Interannual variability of surface air temperature over South America is investigated and, based on previous studies, thought to be partly the consequence of soil–atmosphere interaction. Annual and monthly averages of ...
Performance of surface winds from atmospheric reanalyses in the Southwestern South Atlantic Ocean
(John Wiley & Sons Ltd, 2021-08)
Sea surface wind (10-m high) is one of the most important variables for oceanic applications. The zonal and meridional surface wind components from seven global atmospheric reanalyses [National Centers for Environmental ...
Effect of Prompt Particle Events on OLCI Ocean Color Imagery in the South Atlantic Anomaly: Detection and Removal
(Institute of Electrical and Electronics Engineers, 2018-10)
It has been found that cosmic rays and massive charged particles trapped in the magnetosphere or arriving from the sun might produce spike noise over the dark offset signal coming from charge-coupled devices (CCDs) on optic ...
Solar UV radiation in a changing world: roles of cryosphere-land-water-atmosphere interfaces in global biogeochemical cycles
(Royal Society of Chemistry, 2019-01)
Global change influences biogeochemical cycles within and between environmental compartments (i.e., the cryosphere, terrestrial and aquatic ecosystems, and the atmosphere). A major effect of global change on carbon cycling ...
Estimations of rooting depths and sources of plant-available water (PAW) in flatland petrocalcic soils under different land uses
(Elsevier, 2020-03)
Plant-available water (PAW) is one of the most important issues in productive landscapes around the world. Besides climatic conditions, it depends on several factors, among them, land uses, the rooting and water table ...
Impacts of land use changes over southern South American climate: a modeling study using the MM5 regional model
(World Climate Research Programme, 2011-10)
La Plata Basin (LPB) and the Argentinean Pampas are two of the most important agricultural regions in the world. In the last decades the areas devoted to agriculture over these regions have been extended at the expense of ...
Surface albedo raise in the South American Chaco: Combined effects of deforestation and agricultural changes
(Elsevier Science, 2017-01)
Deforestation affects climate and the energy balance of the Earth not only through the release of greenhouse gases but also through shifts in the physical properties of the surface. These physical effects can be strongly ...