Results 31 to 40 of about 172,262 (269)

Simulation of flow pattern in intake by using a numerical model [PDF]

open access: yesWater Harvesting Research, 2017
Lateral intake is a structure constructed next to a main channel to divert part of the flow within the channel. The separated area of the flow in the entrance of intake channel has no effect on flow discharge while reduces the effective cross-sectional ...
Reza Babagoli Sefidkoohi   +3 more
doaj   +1 more source

Climatic Zoning of South Khorasan Province in the Future Using General Circulation Models [PDF]

open access: yesWater Harvesting Research, 2023
Climate is a complex system that is affected by changes in climatic parameters. By predicting and examining the range of changes in meteorological parameters in the future, it is possible to adopt appropriate solutions to reduce the harmful effects of ...
Mahdi Amirabadizadeh   +2 more
doaj   +1 more source

Presenting an empirical model for determining the sugar beet evapotranspiration by GDD parameter (Case study: Torbat-Jam, Iran) [PDF]

open access: yesWater Harvesting Research, 2016
So far, various methods have been presented for determining reference crop evapotranspiration in different parts of the world. The most popular and prestigious of them are probably the combined methods of Penman family, modified Blany-Criddle, Hargreaves
Fateme Jan Nesar   +3 more
doaj   +1 more source

Implementation of a Machine-Learning-Based Approach for Forecasting Watershed Stream Flow (Case Study: Chehel Chai Watershed, Iran) [PDF]

open access: yesWater Harvesting Research, 2023
The importance of the optimal and efficient use of all available water resources becomes noticeable when today due to successive droughts and a decrease in rainfall, the surface water resources are running out. Runoff and surface water resources are some
Hamed Sahranavard   +3 more
doaj   +1 more source

Investigating Changes in Pan Evaporation Values in Iran, Considering the Autocorrelation Effect [PDF]

open access: yesWater Harvesting Research, 2023
Investigating the long-term changes of meteorological parameters in each basin or region serves as the first component of the monitoring system. In this study, the trend of changes in pan evaporation values in Iran's meteorological stations (provincial ...
Ali Lalehpour   +3 more
doaj   +1 more source

Assessment of climate change using SDSM downscaling Model (A case study: West of Iran) [PDF]

open access: yesWater Harvesting Research, 2021
Climate change impacts are very dependent on regional geographic features, local climate variability and socio-economic status. Therefore, impact assessment researches on climate change must be launched at the local or at the regional level so that the ...
Massoud Goodarzi   +2 more
doaj   +1 more source

The perceived barriers to the inclusion of rainwater harvesting systems by UK house building companies [PDF]

open access: yes, 2010
This work investigates the barriers that exist to deter the implementation of rainwater harvesting into new UK housing. A postal questionnaire was sent to a selection of large, medium and small house-builders distributed across the UK.
Fewkes, A   +7 more
core   +1 more source

Determination of Best Fit Probability Distribution and Frequency Analysis of Threshold Rainfall under different Climate Change Scenarios [PDF]

open access: yesWater Harvesting Research, 2021
It is necessary to study and analyze the frequency of extreme rainfall events to determine the best-fit distribution that can predict the occurrence of the certain natural phenomena such as rainfall, flood, etc.
Hassan Alipour   +4 more
doaj   +1 more source

Investigation and comparison of runoff threshold in different climates of Iran [PDF]

open access: yesWater Harvesting Research, 2021
Determining the runoff threshold is a prerequisite for more accurate flood estimates, design and estimation of flood production potential, and knowing its extent can lead to optimal water resource management of watersheds.
Rahim Kazemi   +2 more
doaj   +1 more source

Determining optimal phosphorus rates and deficit irrigation levels for enhanced soybean productivity in Jawi District, Northwest Ethiopia

open access: yesFrontiers in Agronomy
Determining the optimal phosphorus rates and deficit irrigation levels is key to enhancing soybean productivity in the Jawi District, Northwest Ethiopia. Soybean is a vital cash crop in Jawi District, Northwest Ethiopia, and improving its productivity is
Temesgen F. Adametie   +4 more
doaj   +1 more source

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