Results 151 to 160 of about 2,303 (168)

Evaluation and calibration of Blaney–Criddle equation for estimating reference evapotranspiration in semiarid and arid regions

Environmental Earth Sciences, 2014
Mohammad Mehdi Heydari, Ali Tajamoli, Seyyed Hojjat Ghoreishi, Masoud Khodabakhshi Darbe-Esfahani, Hadi Gilasi   +4 more
exaly   +2 more sources

Elevation ? A Bias Error in SCS Blaney Criddle ET Estimates

Transactions of the ASAE, 1984
ABSTRACT ELEVATION adjustments for evapotranspiration estimates are investigated. Bluegrass and alfalfa data from throughout the Western states are used to determine an elevation adjustment for the SCS Blaney Criddle formula. Six to ten percent upward adjustment per 1000 m altitude increase above sea level is required for calculated evapotranspiration.
null Larry O. Pochop, null John Borrelli, null Robert Burman   +2 more
openaire   +1 more source

Estimating Evapotranspiration with Water-Production Functions or the Blaney-Criddle Method

Transactions of the ASAE, 1982
ABSTRACT SEASONAL evapotranspiration (ET) for cotton (Gos-sypium hirsutum L.), corn (Zea mays LJ, alfalfa (Medicago sativa LJ, and barley (Hordeum vulgare LJ can be estimated with either the Blaney-Criddle method or county yield data with a water-production function.
null T. W. Sammis, null E. J. Gregory, null C. E. Kallsen   +2 more
openaire   +1 more source

A Watershed Evapotranspiration Prediction Using the Blaney-Criddle Approach

Transactions of the ASAE, 1985
ABSTRACT THE Blaney-Criddle approach was applied to produce a watershed-scale estimate of evapotranspiration. The application was tested on seven Coastal Plain watersheds ranging in size from 15.7 to 334.3 km2 with mixed forest, crop, and pasture use. Seasonal and annual empirical consumptive use coefficients are presented for the test drainage areas ...
openaire   +1 more source

Estimation of FAO Blaney-Criddle b Factor by RBF Network

Journal of Irrigation and Drainage Engineering, 2000
This technical note presents the application of a Radial Basis Function (RBF) network to estimate the FAO Blaney-Criddle b factor. Tabular b values are given in the United Nations Food and Agriculture Organization Irrigation and Drainage Paper Number 24.
Slavisa Trajkovic, Miomir Stankovic, Branimir Todorovic   +2 more
openaire   +1 more source

Monthly spatial calibration of Blaney–Criddle equation for calculating monthly ET_o in south of Iran

Irrigation and Drainage, 2008
AbstractThe Penman–Monteith equation is the most common equation for estimating reference crop evapotranspiration (ETo). However, this equation needs full meteorological data, but few meteorological stations with complete meteorological data exist in Fars province, in the south of Iran.
Hamid Reza Fooladmand, Seyed Hamid Ahmadi   +1 more
openaire   +1 more source

PENETAPAN EVAPOTRANSPIRASI POTENSIAL BERDASARKAN METODE HOLDRIDGE DAN BLANEY-CRIDDLE DI PULAU LOMBOK

Journal of Soil Quality and Management
Pulau Lombok termasuk kategori pulau kecil dengan luas sekitar 4.738,7 km² (Iskandar, 2008), sehingga tingkat kerentanannya terhadap perubahan iklim lebih besar dibandingkan pulau-pulau besar. Salah satu metode dalam mencari ETo yang sering digunakan adalah metode Blaney Criddle dan Holdridge. Penelitian ini menggunakan metode deskriptif.
K Shadiqul W, Bambang Hari Kusumo, Sukartono Sukartono, Fahrudin Fahrudin   +3 more
openaire   +1 more source

Proračun potencijalne evapotransportacije po metodi Eagleman - a i Blaney - Criddle metodi te proračun bilance voda po Palmer metodi : diplomski rad

2021
Potencijalnu evapotranspiraciju proračunat ćemo po metodi Eagleman-a i Blaney-Criddle, te odrediti bilancu vode Palmer-ovom metodom za tri različita područja (Sinj, Dugopolje i Muć) koja su na gotovo istoj geografskoj širini i sličnom geomorfološkom području. Koristimo dostupne klimatološke podatke desetogodišnjeg niza (od 2001. do 2010.
openaire   +1 more source

Comparison of Irrigation Requirements Based on Blaney - Criddle and Penman - Monteith Method in Irrigation Schemes

Turkey is in a arid and semi-arid climate beli. This situation increases the concern of irrigation. As water resources can be used efficiently and irrigation projects can be prepared suitably for conditions, required to determine crop water requirements monthly or shorter periods. The main principle in calculation of irrigation water requirements is to
BEYRİBEY, Mevlüt, ÇAKMAK, Belgin, SÖNMEZ, F. Kemal, OĞUZ, Mehmet   +3 more
openaire   +1 more source

Estimation of Evapotranspiration using Artificial Neural Network and Blaney-Criddle Method

2016
Sharma, Sumit, Agrawal, Rahul, Dattatray G. Regulwar   +2 more
openaire   +1 more source