@Article{UlianaAiSoSiMoCrAr:2024:EsEvLa,
author = "Uliana, Eduardo Morgan and Aires, Uilson Ricardo Ven{\^a}ncio and
Sousa J{\'u}nior, Marionei Fomaca de and Silva, Demetrius David
da and Moreira, Michel Castro and Cruz, Ibraim Fantin da and
Ara{\'u}jo, Handrey Borges",
affiliation = "{Universidade Federal de Mato Grosso (UFMT)} and {Mississippi
State University} and {Instituto Nacional de Pesquisas Espaciais
(INPE)} and {} and {Universidade Federal de Vi{\c{c}}osa (UFV)}
and {Universidade Federal de Mato Grosso (UFMT)} and {Universidade
Federal de Mato Grosso (UFMT)}",
title = "Estimated evaporation of lakes by climate reanalysis data and
artificial neural networks",
journal = "Journal of South American Earth Sciences",
year = "2024",
volume = "136",
pages = "e104811",
month = "Apr.",
keywords = "Amazon, Artificial neural networks, ERA5, Pantanal, Penman
method.",
abstract = "Evaporation, together with precipitation, is the most important
component of the hydrological cycle, and knowledge of the local
values of lake evaporation has applications in reservoir design
and management. The objective of this study was to estimate lake
evaporation at locations without meteorological monitoring using
ERA5 reanalysis data and artificial neural networks (ANNs). Data
from 32 automatic stations in the state of Mato Grosso were used
to estimate evaporation using the method of Penman (1948). The
evaporation values were related to ERA5 data and radiation data at
the top of the atmosphere using multilayer perceptron ANN models.
The Mann-Kendall test was used for trend analysis in the estimated
monthly evaporation series. From the analysis of the results, it
is concluded that it is possible to quantify the spatial and
temporal distribution of evaporation from lakes with data from
ERA5 reanalysis and the use of ANNs. The historical evaporation
series for the period 1980 to 2019 showed a positive trend in
certain parts of the Brazilian Savanna and Amazon biomes. Isolated
areas of the Pantanal biome also showed a positive trend for
monthly evaporation. The proposed methodology allows for the
precise and accurate estimation of evaporation from liquid
surfaces at locations without meteorological monitoring.",
doi = "10.1016/j.jsames.2024.104811",
url = "http://dx.doi.org/10.1016/j.jsames.2024.104811",
issn = "0895-9811",
targetfile = "1-s2.0-S0895981124000336-main.pdf",
urlaccessdate = "11 maio 2024"
}