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Regional winter climate of the southern central Andes: Assessing the performance of ERA-Interim for climate studies
(American Geophysical Union, 2014-07)
In order to determine the feasibility of using reanalysis (ERA‐Interim) for climate studies over the southern central Andes in South America, we have compared the most recent version of different data sets available to the ...
Atmospheric dynamics of extreme discharge events from 1979 to 2016 in the southern Central Andes
(Springer, 2020-09)
During the South-American Monsoon season, deep convective systems occur at the eastern flank of the Central Andes leading to heavy rainfall and flooding. We investigate the large- and meso-scale atmospheric dynamics ...
Capability of the SMHI-RCA4 RCM driven by the ERA-Interim reanalysis to simulate heat waves in Argentina
(John Wiley & Sons Ltd, 2018-01)
The aim of the work was to evaluate the capability of the SMHI-RCA4 regional climate model (RCM) driven by the ERA-Interim reanalysis to simulate heat waves in Argentina. Firstly, we evaluated simulations of summer daily ...
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 ...
A metrics-based analysis of seasonal daily precipitation and near-surface temperature within seven Coordinated Regional Climate Downscaling Experiment domains
(Wiley VCH Verlag, 2019-06)
We compare ensemble mean daily precipitation and near-surface temperatures from regional climate model simulations over seven Coordinated Regional Climate Downscaling Experiment domains for the winter and summer seasons. ...
How have daily climate extremes changed in the recent past over northeastern Argentina?
(Elsevier Science, 2018-09)
Changes in climate extremes affect socioeconomics and natural systems in northeastern Argentina (NEA) and may increase its vulnerability leading to unprecedented disasters. This study investigates the long-term changes and ...
Regional climate of the subtropical central Andes using high-resolution CMIP5 models—part I: past performance (1980–2005)
(Springer, 2017-12)
This study assesses the performance of 15 high resolution global climate models (GCMs) over the complex orographic region of the subtropical central Andes from available simulations of the Fifth Coupled Model Intercomparison ...
A 4D Feature Tracking Algorithm: a multidimensional view of cyclone systems
(John Wiley & Sons Ltd, 2019-01)
An objective four-dimensional (4D) algorithm developed to track extratropical relative vorticity anomaly 3D structure over time is introduced and validated. The STACKER algorithm, structured with the TRACKER single-level ...
Evaluation of multiple reanalyses in reproducing the spatio-temporal variability of temperature and precipitation indices over southern South America
(John Wiley & Sons Ltd, 2021-04)
Several temperature and precipitation indices, with special focus on extremes, were analysed in different sub-regions of southern South America during 1979–2017 using multiple reanalyses, the CPC gridded data set and the ...
Association between El Niño and extreme temperatures in southern South America in CMIP5 models. Part 1: model evaluation in the present climate
(Inter-Research, 2021-04)
Climate variability might temporarily improve or mitigate the effects of increasingglobal warming. Understanding and estimating internal variability is just as important as understandingthe role of anthropogenic forcing, ...