Results 21 to 30 of about 116,656 (303)

Radiation balance of coffee hedgerows Balanço de radiação de renques de cafeeiros

Revista Brasileira de Engenharia Agrícola e Ambiental, 2008
The radiation balance of hedgerows is an important variable in studies of mass and energy exchanges between parcial ground cover crops and the atmosphere. This paper describes a device with eight net radiometers encompassing the plants of a hedgerow. The
Luiz R. Angelocci, Fábio R. Marin, Felipe G. Pilau, Evandro Z. Righi, José L. Favarin   +4 more
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Examining the impacts of urbanization on surface radiation using Landsat imagery

GIScience & Remote Sensing, 2019
Metropolitan Beijing is facing many environmental problems such as haze and urban heat island due to the rapid urbanization. Surface shortwave, longwave, and net radiations are key components of the surface-atmosphere radiation budget.
Wenhui Kuang, Ailin Liu, Yinyin Dou, Guiying Li, Dengsheng Lu   +4 more
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Estimating hourly reference evapotranspiration from limited weather data by sequentially adaptive RBF network [PDF]

Facta Universitatis. Series: Architecture and Civil Engineering, 2011
This study investigates the utility of adaptive Radial Basis Function (RBF) networks for estimating hourly grass reference evapotranspiration (ET0) from limited weather data.
Trajković Slaviša
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Estimating the Great Lakes net radiation using satellite remote sensing and MERRA reanalysis

International Journal of Digital Earth, 2017
The net all-wave radiation of the Great Lakes (GL) is a key to understanding the effects of climate change on the GL. There is a high possibility of underestimating the net all-wave radiation of the GL when using existing methodologies with inputs from ...
Sitthisak Moukomla, Peter D. Blanken
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Sazonalidade de variáveis biofísicas em regiões semiáridas pelo emprego do sensoriamento remoto Biophysics variables seasonality on surface in semiarid regions by using remote sensing

Engenharia Agrícola, 2009
Para investigar alterações no albedo, no Índice de Vegetação por Diferença Normalizada (NDVI), no saldo de radiação e no fluxo de calor no solo, em decorrência do regime pluviométrico no semiárido cearense, desenvolveu-se um estudo na bacia do Rio Trussu
Joseilson O. Rodrigues, Eunice M. de Andrade, Adunias dos S. Teixeira, Bernardo B. da Silva   +3 more
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Diagnosis of environmental controls on daily actual evapotranspiration across a global flux tower network: the roles of water and energy

Environmental Research Letters, 2020
Relative contributions from environmental factors to daily actual evapotranspiration (ET _a ) across a variety of climate zones is a widely open research question, especially regarding the roles played by soil water content ((SWC); water supply) and net ...
Qiong Han, Qin Liu, Tiejun Wang, Lichun Wang, Chongli Di, Xi Chen, Keith Smettem, Shailesh Kumar Singh   +7 more
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Effects of Seasonal Rainfall Characteristics on the Hydrothermal State of Permafrost Active Layer in the Central Qinghai-Xizang （Tibet） Plateau

Gaoyuan qixiang, 2023
Rainfall can cause significant changes in the hydrothermal state within the active layer of the permafrost regions， and the rainfall in the Qinghai-Xizang （Tibet） Plateau has obvious seasonal characteristics.In order to analyze the effects of seasonal ...
Zhixiong ZHOU, Fengxi ZHOU, Mingli ZHANG, Bingbing LEI, Anjing MA   +4 more
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Radiation pattern and radiation balance study over Brassica campestris var. yellow sarson in Gangetic West Bengal

Journal of Agrometeorology, 2014
Field experiments were conducted in the experimental farm of Bidhan Chandra Krishi Viswavidyalaya, Kalyani, Nadia, West Bengal (22o57 N, 88o20 E) during Rabi season of three years (2007-08 to 2009-10).
BARNALI SAIKIA, SAON BANERJEE
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Radiation Balance over Low-Turbidity Water Artificially Cleaned for Irrigation of Tobacco Grown Under Shading. II. Water Albedo Analysis and Net Radiation Modelling [PDF]

Revista Brasileira de Meteorologia
The albedo of a water surface and the energy available for evaporation are strongly correlated and studying such processes is of paramount importance for water security at farm and regional levels.
Tatyana Keyty de Souza Borges, Aureo Silva de Oliveira, Richard G. Allen, Ayse Kilic, João Paulo Chaves Couto, Carlos Eduardo Santana   +5 more
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Evaluation of nine machine learning methods for estimating daily land surface radiation budget from MODIS satellite data

International Journal of Digital Earth, 2022
The all-wave net radiation (Rn) at the land surface represents surface radiation budget and plays an important role in the Earth's energy and water cycles.
Shaopeng Li, Bo Jiang, Shunlin Liang, Jianghai Peng, Hui Liang, Jiakun Han, Xiuwan Yin, Yunjun Yao, Xiaotong Zhang, Jie Cheng, Xiang Zhao, Qiang Liu, Kun Jia   +12 more
doaj   +1 more source