Results 11 to 20 of about 634 (173)
A model of correction indexes determination for Virginia type tobacco on the basis of field measured ETP [PDF]
Journal of Agricultural Sciences (Belgrade), 2009 Numerous methods of calculating ET0 and ETP offer a great practical possibility for their application, but in order to improve their efficiency it is necessary to check them in particular regions.
Aksić Miroljub +4 more
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Jurnal Kacapuri : Jurnal Keilmuan Teknik Sipil, 2022 Desa Lawin khususnya daerah lahan pertanian bagian barat dari desa tersebut menerapkan sistem ekstensifikasi (penambahan luas lahan) untuk meningkatkan produktifitas lahan pertaniannya. Hal ini tentunya dapat meningkatkan kebutuhan air pada daerah lahan pertanian tersebut. Penelitian ini bertujuan untuk mengetahui jumlah kebutuhan air
Jeli Ariandi, Eti Kurniati
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Journal of Agrometeorology, 2009 Evapotranspiration of wheat crop was estimated using different methods viz. lysimeter, USDA Open pan evaporimeter, empirical methods, combination approach and soil water evaporation model.
P. K. KINGRA, R. K. MAHEY
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Jurnal Ilmu Tanah dan Lingkungan, 2012 Evapotranspirasi (ET) merupakan komponen neraca air terpenting setelah curah hujan. Saat ini, pengukuran evapotranspirasi dapat dilakukan dengan menggunakan input data yang berbasis penginderaan jauh. Penelitian ini mengembangkan rumus empirik perhitungan evapotranspirasi, yaitu Blaney-Criddle, dengan memanfaatkan nilai Land Surface Temperature (LST ...
Reyna Prachmayandini +2 more
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Alexandria Engineering Journal, 2013 There are many empirical and theoretical equations to estimate the value of the potential evapo-transpiration (PET) under certain weather conditions. The relation between PET and climatic factors has the greatest role in the development of such equations.
Walaa Y. El-Nashar, Eman A. Hussien
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COMPARAÇÃO ENTRE MÉTODOS DE ESTIMATIVA DA EVAPOTRANSPIRAÇÃO DE REFERÊNCIA (ETO) PARA
Revista Caatinga, 2007 The aim of this research paper was to make a comparison between the reference values of crop evapotraspiration acquired through the FAO-modified Penman-Monteith and Thornthwaite, Hargreaves-Samani, Blaney-Criddle, the Class A pan and Makkink.
Wellington Farias Araújo +2 more
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Revista Brasileira de Meio Ambiente, 2018 A estimativa da evapotranspiração é de extrema importância para determinação do balanço hídrico. Dessa é possível empregar um manejo adequado, otimizando o uso da água.
Pedro Alisson Freitas +4 more
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Reconstructed monthly river flows for Irish catchments 1766-2016. [PDF]
Geosci Data J, 2021 Long‐term river flow records are fundamental for understanding the risk posed by drought and high flow events. Whilst in many locations long‐term flow records are lacking, precipitation data rescue efforts have made extended climatic data readily available and when employed in tandem with hydrological models such data can be used to generate historic ...
O'Connor P +3 more
europepmc +2 more sources
Estimation of crop water requirement for onion in Maiduguri, a semi-arid environment
Arid Zone Journal of Engineering, Technology and Environment, 2012 The estimation of peak crop water requirement for matching farm sizes with available water is necessary for efficient water management. There are various methods of predicting crop water requirements ranging from those requiring several measured weather ...
M. Yaji, A. U. Dzivama, I. Audu
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The Added Value of Different Data Types for Calibrating and Testing a Hydrologic Model in a Small Catchment. [PDF]
Water Resour Res, 2020 Abstract This study investigated the added value of different data for calibrating a runoff model for small basins. The analysis was performed in the 66 ha Hydrological Open Air Laboratory, in Austria. An Hydrologiska Byråns Vattenbalansavdelning (HBV) type, spatially lumped hydrologic model was parameterized following two approaches.
Széles B +6 more
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