Results 21 to 30 of about 96,746 (268)

Examining the impacts of urbanization on surface radiation using Landsat imagery

open access: yesGIScience & 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   +4 more
doaj   +1 more source

An Improved Satellite‐Based Evapotranspiration Procedure for China

open access: yesEarth and Space Science, 2023
Evapotranspiration (ET) is a critical process that regulates the transfer of heat and water between land and the atmosphere. While satellite‐based ET algorithms can provide area‐wide daily ET estimates, few are independent of local meteorological ...
Lei Huang   +8 more
doaj   +1 more source

Understanding the Partitioning of the Available Energy over the Semi-Arid Areas of the Loess Plateau, China

open access: yesAtmosphere, 2017
To investigate the mechanism of available energy partitioning to sensible and latent heat fluxes over semi-arid regions, data from the Semi-Arid Climate and Environment Observatory of Lanzhou University (SACOL) were analyzed to assess the effects of soil
Guanghui Yuan   +5 more
doaj   +1 more source

Exploring on the Eco-Climatic Effects of Land Use Changes in the Influence Area of the Yellow River Basin from 2000 to 2015

open access: yesLand, 2021
The Yellow River is the second largest river in China, and the provinces and cities affected by the Yellow River are called the Yellow River Basin influence area.
Qian Chi   +7 more
doaj   +1 more source

Estimating the Great Lakes net radiation using satellite remote sensing and MERRA reanalysis

open access: yesInternational 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
doaj   +1 more source

Regional Distribution of Net Radiation over Different Ecohydrological Land Surfaces

open access: yesAtmosphere, 2020
Net radiation is an important component of the earth’s surface energy balance, which plays a vital role in the evolution of regional climate or climate change.
Md Masudur Rahman   +2 more
doaj   +1 more source

RELATIONSHIP BETWEEN LANDCOVER PATTERN AND SURFACE NET RADIATION IN AN COASTAL CITY [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
Taking Xiamen city as the study area this research first retrieved surface net radiation using meteorological data and Landsat 5 TM images of the four seasons in the year 2009.
X. Zhao, L. Liu, L. Liu, X. Liu, Y. Zhao
doaj   +1 more source

Avaliação dos componentes do balanço de energia durante o primeiro ano de cultura da banana Evaluation of components of energy balance in banana crop during the first year

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2001
Dados de saldo de radiação, fluxo de calor no solo, gradientes de temperatura e pressão do vapor, coletados no Campo Experimental da Embrapa Semi-Árido, em Petrolina, PE, foram utilizados na avaliação dos comportamentos diurno e sazonal dos componentes ...
Antônio H. de C. Teixeira
doaj   +1 more source

CALCULATION OF REDUCTION IN HEAT TRANSFER BETWEEN ENGINE AND VEHICLE BODY ROOM USING RADIATION SHIELDS WITH TEMPERATURE- DEPENDENT EMISSIVITY [PDF]

open access: yesمجله مدل سازی در مهندسی, 2011
In this study, has been investigated the rate of heat transfer between engine and vehicle body room in steady state using analytical methods and the concept of net radiation heat transfer and energybalance equation at the boundaries. Also, calculated the
فاطمه Jabbari   +1 more
doaj   +1 more source

Avaliação de modelos de estimativa do saldo de radiação e do método de Priestley-Taylor para a região de Dourados, MS Evaluation of models to estimate net radiation and the Priestley-Taylor method in the region of Dourados, MS, Brazil

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2009
Este trabalho foi realizado com o objetivo de avaliar modelos de estimativa da radiação líquida e o método de Priestley-Taylor para a região de Dourados.
Carlos R. Fietz, Gilberto F. Fisch
doaj   +1 more source

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