Results 71 to 80 of about 15,830 (212)

Evaluating Reference Evapotranspiration (ETo) Calculation Methods and Quantifying Climate‐Driven Change in Irrigation Demand Across Nepal's Terai

International Journal of Climatology, EarlyView.
Framework illustrating the comparison of different reference evapotranspiration (ETo) estimation methods and the integration of baseline ETo, crop water requirement (CWR), and irrigation water requirement (IWR) calculations with downscaled CMIP6 climate projections under SSP245 and SSP585 scenarios for the mid‐century and late‐century periods across ...
Umesh Kumar Sujakhu, Rajesh Khatakho, Naresh Suwal, Ayush Poudel   +3 more
wiley   +1 more source

Methods for estimating the evapotranspiration of reference for Santo Antônio do Leverger-MT

Revista de Ciências Agroambientais, 2016
In order to compare different methods of calculating evapotranspiration reference (ET0) with the standard method of FAO Penman-Monteith 56, it was used daily weather in Weather Station Pe Ricardo Remetter, installed in Experimental Farm of the Federal ...
Alessandro Ferronato, Léo Adriano Chig, Daniel de Brito Goulart, José Holanda Campelo Júnio, Luiz Carlos Pereira, Marcelo Sacardi Biudes   +5 more
doaj  

Desempenho de métodos de estimativa da evapotranspiração de referência nas localidades de Frederico Westphalen e Palmeira das Missões, RS Perfomance of methods for estimating reference evapotranspiration in the municipalities of Frederico Westphalen and Palmeira das Missões, State of Rio Grande do Sul, Brazil

Ciência Rural, 2012
A estimativa da evapotranspiração de referência (ETo), usada no balanço hídrico, possibilita quantificar o armazenamento de água no solo, auxiliando no manejo da irrigação.
Felipe Gustavo Pilau, Rafael Battisti, Lucindo Somavilla, Evandro Zanini Righi   +3 more
doaj   +1 more source

Climatic Drivers of the Area Burned by Winter Wildfires in Northern Italy

International Journal of Climatology, EarlyView.
This study investigates winter wildfires occurring between November and April in northern Italy over the period 2008–2022. By integrating high‐resolution burned‐area data with gridded climatic indices derived from 150 weather stations, it identifies spatial and temporal wildfire patterns, highlights the most fire‐prone mountain areas through pixel ...
Alice Baronetti, Paolo Fiorucci, Antonello Provenzale   +2 more
wiley   +1 more source

Montpel: A Multi-Component Penman-Monteith Energy Balance Model

Agricultural and Forest Meteorology
Mechanistic modelling is gradually replacing empiricism in crop models, focusing on leaf-level physiological processes. This shift necessitates simulating crop surface temperature at infra-canopy sub-daily scales but many crop models still rely on empirical formulations for canopy temperature estimation, typically on a daily basis. We developed MONTPEL,
Albasha, Rami, Manceau, Loic, Webber, Heidi, Chelle, Michaël, Kimball, Bruce, Martre, Pierre   +5 more
openaire   +3 more sources

Evapotranspiração de referência com base na radiação solar global estimada pelo método de Bristow-Campbell Reference evapotranspiration based on solar radiation estimated by the Bristow-Campbell model

Engenharia Agrícola, 2010
A quantidade de água a ser aplicada em sistemas de irrigação é normalmente calculada com base na evapotranspiração de referência (ETo) da região. Vários métodos podem ser empregados para o cálculo de ETo, sendo o de Hargreaves um dos mais adotados.
Marco A. F. Conceição
doaj   +1 more source

A framework to evaluate and identify development requirements for land‐surface models at km‐scale resolution: Application to a semi‐arid and mountainous region

Quarterly Journal of the Royal Meteorological Society, EarlyView.
This article provides a first evaluation of land‐surface models at the km‐scale resolutions at which they are used in weather and Earth‐system models. At these resolutions, the lateral transfers of water that organize landscapes play an important role in predicting evaporation correctly. Riparian processes and human water management for irrigation need
Jan Polcher, Julie Collignan, Juan Pablo Sierra Perez, Gabriele Arduini, Sophie Bastin, Martin Best, Aaron Boone, Manel Bravo, Francesca Covella, Jasper M. C. Denissen, Cenlin He, Simon Munier, Marc Prange, Elena Shevliakova   +13 more
wiley   +1 more source

Estimación de la Evapotranspiración Real Diaria de un Cultivo de Tomates Usando la Ecuación de Penman-Monteith [PDF]

, 2000
The study was carried out to evaluate daily evapotranspiration, using the Penman-Monteith equation, with variable canopy resistance, over a tomato crop, at the Panguilemo Experimental Station located 11 km north of Talca (35°23’13” LS and
Ortega-Farias, Samuel O., Calderón, Rodrigo, Acevedo , Cesar, Samuel Ortega-Farias, Rodrigo Calderón, Sigfredo Fuentes, Fuentes, Sigfredo, César Acevedo   +7 more
core   +1 more source

Evaluation of six empirical evapotranspiration equations - case study: Campos dos Goytacazes/RJ Avaliação de seis equações empíricas de evapotranspiração diária - estudo de caso: Campos dos Goytacazes/RJ

Revista Brasileira de Meteorologia, 2012
The evapotranspiration is a component of the water balance constituting a major challenge in its quantification. The complex physical processes involved in its effective determination on a large scale have spurred scientists to often make use of ...
Lázaro Costa Fernandes, Célia Maria Paiva, Otto Corrêa Rotunno Filho   +2 more
doaj   +1 more source

Dark Land Surfaces Allow for Refugia That Could Support Photosynthetic Life on the Surface of Snowball Earth

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 13, 16 July 2026.
Abstract Photosynthetic eukaryotic algae survived the Neoproterozoic Snowball Earth events, indicating that liquid‐water refugia existed somewhere on the surface. We examine the potential for refugia at the coldest time of a snowball event, before CO2 had risen and with high‐albedo ice on the frozen ocean, before it became darkened by dust deposition ...
Greta E. M. Shum, Marysa M. Laguë, Abigail L. S. Swann, Cecilia M. Bitz, Edwin D. Waddington, Stephen G. Warren   +5 more
wiley   +1 more source