Zobrazeno 1 - 10
of 17
pro vyhledávání: '"A. W. Abdelhadi"'
Publikováno v:
Hydrology and Earth System Sciences, Vol 12, Iss 4, Pp 1129-1139 (2008)
The availability of the actual water use from agricultural crops is considered as the key factor for irrigation water management, water resources planning, and water allocation. Traditionally, evapotranspiration (ET) has been calculated in the Gezira
Externí odkaz:
https://doaj.org/article/9198608f1b624d33902a544ce7fe20be
Publikováno v:
Irrigation and Drainage. 69:427-440
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef3383c952a428162c5dcd5a59fa49fd
https://doi.org/10.1002/ird.2414
https://doi.org/10.1002/ird.2414
Autor:
and Imad-eldin A. Ali-Babiker, Faisal M. El-Hag, Yasunori Kurosaki, Hussain S. Adam, Ahmed M. Abdelkarim, A. W. Abdelhadi, Abdelrahman A. Khatir, Lotfie A. Yousif
Publikováno v:
African Journal of Agricultural Research. 13:2311-2323
Reliable information on the starting and ending of growing season as well as its length will greatly assist in appropriate planning for rainfed agriculture farming practices. The objective of this study is to determine the start, end and length of gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76f2f8c84279833910ca3e791b59f369
https://doi.org/10.5897/ajar2018.13449
https://doi.org/10.5897/ajar2018.13449
Publikováno v:
IGARSS
The aim of this study is a validation and comparison among four different physical models for soil salinity mapping in arid land. The considered models were developed for different geographic regions around the world, i.e. Latino-America (Mexico), Mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bd1c8bc3194bf6e9f65d377f7adb46f
https://doi.org/10.1109/igarss.2018.8651418
https://doi.org/10.1109/igarss.2018.8651418
Publikováno v:
Journal of Environmental Informatics. 10:47-54
Improved management of crop water requires accurate scheduling of irrigation which, in turn, requires accurate calculation of actual daily evapotranspiration (ETa). This study was carried out to examine seasonal changes in crop coefficients and evapo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c63692c5ce5d4d650b21db2316d225b
https://doi.org/10.3808/jei.200700099
https://doi.org/10.3808/jei.200700099
Publikováno v:
Hydrological Processes. 18:2773-2786
Stream-flow recessions are commonly characterized by the exponential equation or in the alternative power form equation of a single linear reservoir. The most common measure of recession is the recession constant K, which relates to the power functio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95812417447de43ea5d4979a7210676d
https://doi.org/10.1002/hyp.1322
https://doi.org/10.1002/hyp.1322
Publikováno v:
Irrigation and Drainage. 53:429-436
Since its establishment in 1925 decisions in the Sudan's Gezira irrigated scheme have been top-down from the central headquarters of the Sudan Gezira Board (SGB). The irrigation system is divided into the upper system (US) that includes the dam, main
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1944ae430e8c66c5351584a0c21b6f2
https://doi.org/10.1002/ird.139
https://doi.org/10.1002/ird.139
Publikováno v:
Hydrological Processes. 17:2825-2835
Estimates of the amount of recession flow can be derived from streamflow records. Such estimates are critical in the assessment of low flow characteristics for the Blue Nile River, from which about two-thirds of the irrigation requirements in Sudan a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71a0bcc99ec7966acf8287c7aeb87b6b
https://doi.org/10.1002/hyp.1436
https://doi.org/10.1002/hyp.1436
Publikováno v:
Agricultural Water Management. 45:203-214
The recommended Penman‐Monteith reference crop evapotranspiration (ET0) with derived crop coefficients (Kc) from the phenomenological stages of Acala cotton is used to estimate the crop water requirements (CWRs) of Acala cotton in the Gezira area o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a6e2e15b201d009f9f6546fdb9398cb
https://doi.org/10.1016/s0378-3774(99)00077-3
https://doi.org/10.1016/s0378-3774(99)00077-3
Publikováno v:
Scopus-Elsevier
An analytical model for the forecasting of the Blue Nile River low flow is developed and compared with the current modified similar year method. The model is based on the general non-linear reservoir equation and the historical flow of the river for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1feef20f2b7dea9c87519e7d73bb4663
https://doi.org/10.2166/nh.2000.0004
https://doi.org/10.2166/nh.2000.0004