Results 71 to 80 of about 15,881 (262)

Dry–Hot Compound Events Driving the 2024 Pantanal Wildfires

International Journal of Climatology, EarlyView.
Extreme wildfires in the Pantanal in 2024 were driven by a cascade of heatwaves, rainfall deficits and the absence of the annual flood pulse. These conditions dried soils and rivers, enhanced fuel accumulation and enabled early and intense fire outbreaks.
Liz B. C. Belém, Ronaldo Albuquerque, Leonardo F. Peres, Filippe L. M. Santos, Julia A. Rodrigues, Lucas S. Menezes, Patrícia S. Silva, Ricardo M. Trigo, Carlos C. DaCamara, Ana Russo, João Geirinhas, Geraldo A. Damasceno Junior, Fabio O. Roque, Ana M. B. Nunes, Renata Libonati   +14 more
wiley   +1 more source

Projected Evolution of Climatic Aridity in Spain: Robust Signals and Model Uncertainties

International Journal of Climatology, EarlyView.
This study examines the projected evolution of climatic aridity in Spain throughout the 21st century, using the UNEP Aridity Index and CMIP6 simulations under different emission scenarios and global warming levels. Despite model biases, results show a general increase in aridity across the country, particularly in southern regions and the Canary ...
Víctor Trullenque‐Blanco, María del Mar Rondón Velasco, Maialen Iturbide, José Manuel Gutiérrez, Sergio M. Vicente‐Serrano, Santiago Beguería   +5 more
wiley   +1 more source

Estimating daily potential evapotranspiration using GNSS-based precipitable water vapor. [PDF]

Heliyon, 2023
Pipatsitee P, Ninsawat S, Tripathi NK, Shanmugam M, Chitsutti P.   +4 more
europepmc   +1 more source

Spatiotemporal Droughts Propagation and Direct Driving Variables Under Climate Change Projections: A Case Study of Tunisia

International Journal of Climatology, EarlyView.
Drought spatiotemporal propagation and direct driving variables are assessed at multiple time steps with high spatial resolution using various drought indices (SPI, SPEI and SPDI) and entropy based mutual information under an ensemble of climate change projections over Tunisia. ABSTRACT Projecting drought occurrence and spatiotemporal propagation under
Haykel Sellami
wiley   +1 more source

Ensemble of CMIP6 derived reference and potential evapotranspiration with radiative and advective components. [PDF]

Sci Data, 2023
Bjarke N, Barsugli J, Livneh B.
europepmc   +1 more source

Sunshine Duration in Brazil From Meteosat (1983–2020): Climatology, Variability and Long‐Term Trends

International Journal of Climatology, EarlyView.
Using nearly four decades of Meteosat satellite data (1983–2020), this study presents a country‐wide climatology of sunshine duration (SDU) in Brazil. The results reveal marked regional contrasts, dominant modes of variability, and significant long‐term trends, providing new information on the most relevant meteorological systems that influence SDU and
Maria Lívia Lins Mattos Gava, Simone Marilene Sievert da Costa, Íris Paraguay Silva   +2 more
wiley   +1 more source

Modeling and prediction of high-precision global evapotranspiration: based on a different model of physical relationships

Journal of Water and Climate Change
The interchange of water vapor between the land and the atmosphere is influenced by actual evapotranspiration (AET). A nonlinear model (AET-SWC-PET-GPP, ASPG) was developed in this study to combine potential evapotranspiration (PET), soil water content ...
Yongxi Sun, Chao He, Yuru Dong, Yanfei Chen   +3 more
doaj   +1 more source

Development of relationship between crop coefficient and NDVI using geospatial technology

Journal of Agrometeorology, 2016
In the present study, potential evapotranspiration (PET) is estimated using geographic information system (GIS) and remote sensing (RS) data. Linear imaging self-scanning sensor (LISS-III) satellite images of Tapi river basin area were used in the ...
PAWAN N. BHAVSAR, JAYANTILAL N. PATEL
doaj   +1 more source

Dry‐Season Water Deficits in the Southwestern Amazon Under High Emissions

International Journal of Climatology, EarlyView.
Projected climatic water deficit in the study region indicates a longer and more intense dry season, with delays in the onset of the wet season under higher emission scenarios. These changes, particularly, pronounced under SSP5‐8.5, suggest increased ecological vulnerability and greater seasonal water stress.
Débora J. Dutra, Chris Jones, Richard A. Betts, Igor J. M. Ferreira, Luiz E. O. C. Aragão, Guilherme Mataveli, Henrique Leão, Breno I. Domingos, Beatriz F. Cabral, Philip M. Fearnside, Paulo M. L. A. Graça, Aurora M. Yanai, Celso H. L. Silva‐Junior, Thais P. de Medeiros, Ricardo Dalagnol, Daniel Braga, Vinícius Peripato, Chantelle Burton, Liana O. Anderson   +18 more
wiley   +1 more source

Version 3 of the Global Aridity Index and Potential Evapotranspiration Database. [PDF]

Sci Data, 2022
Zomer RJ, Xu J, Trabucco A.
europepmc   +1 more source