Results 11 to 20 of about 631,827 (254)

Water balance in Căliman Mountains [PDF]

open access: yesRiscuri şi Catastrofe, 2018
The water balance from the largest and most expanded volcanic massif in Romania was calculated using the equation developed by M.I. Lvovici in 1974: Xo = Yo + Zo; Xo = So + Wo = So + (Uo + Z o).
V. SOROCOVSCHI, CS. HORVATH, C. HÂRLAV
doaj   +1 more source

Irrigation water use efficiency: A water balance approach

open access: yesRiver, 2022
Irrigated agriculture plays a major role in the livelihoods of nations all over the world and with the agricultural water use sector being the largest of all water use sectors, there have been increased expectations that the sector should increase ...
Felix B. Reinders
doaj   +1 more source

Water budget-salt balance model for calculating net water saving considering different non-conventional water resources in agricultural process

open access: yesHeliyon, 2023
Iraq is facing a dire water crisis due to the decrease in water quantities flow in Tigris and Euphrates Rivers. Due to population growth, several studies estimated the water shortage in 2035 to be 44 Billion Cubic Meter (BCM).
Ahmad Danboos   +8 more
doaj   +1 more source

HIGH PRECISION WEIGHING LYSIMETERS FOR EVAPOTRANSPIRATION MEASUREMENTS OF SUGARCANE PRE-SPROUTED PLANTLETS [PDF]

open access: yesEngenharia Agrícola, 2018
Sugarcane pre-sprouted plantlets (PSP) production system is an innovative method to enhance crop multiplication rate. Determination of crop evapotranspiration (ETc) is crucial for water requirement identification throughout the plant cycle for irrigation
Luís G. P. Libardi   +4 more
doaj   +1 more source

Modeling the Water and Nitrogen Management Practices in Paddy Fields with HYDRUS-1D

open access: yesAgriculture, 2022
Rice production involves abundant water and fertilizer inputs and is prone to nitrogen (N) loss via surface runoff and leaching, resulting in agricultural diffuse pollution.
Kaiwen Chen   +7 more
doaj   +1 more source

Oak sprouts grow better than seedlings under drought stress

open access: yesiForest - Biogeosciences and Forestry, 2016
This study focused on the comparison of two contrasting forest regeneration types and their susceptibility to drought stress. Transpiration and biomass production were studied on young sessile oak trees Quercus petraea (Matt.) Liebl.
Pietras J   +3 more
doaj   +1 more source

Water and Energy Efficiency Assessment in Urban Green Spaces

open access: yesEnergies, 2021
Urban green spaces can be intensive water and energy consumers in the cities, particularly in water scarce regions. Though a very efficient use of such resources is necessary, tools for assessing both water and energy consumption and efficiency are not ...
Laura Monteiro   +2 more
doaj   +1 more source

The Analysis of the Water Balance of the Soil in the North of Jordan during (1970 - 2009) [PDF]

open access: yesمجلة جامعة النجاح للأبحاث العلوم الطبيعية, 2016
The study aimed to identify water balance in the north of Jordan to see the periods of water surplus and water deficit. This study is beneficial for the agricultural sector through exploiting the periods of water surplus when the soil is saturated and ...
Mohammad Zeitoun
doaj   +1 more source

Water sufficiency for cacao production in the Sierra Nevada de Santa Marta (SNSM) region, Colombia

open access: yesJournal of Hydrology: Regional Studies, 2022
Study region: Sierra Nevada de Santa Marta (SNSM) region of Colombia. Study focus: This research was conducted as a case study to generate relevant, quantitative information to support cacao farmer decision-making processes concerning water management in
Jefferson Valencia   +5 more
doaj   +1 more source

Soil Water Balance

open access: yes, 2001
In the more than 80 references related to banded vegetation patterns, five continents and 12 countries are represented. The early research concerned only the vegetation pattern itself (Clos-Arceduc 1956). Hypotheses regarding ecological functioning were then proposed between 1956 and 1970 and clearly synthesized by (1971) for seven countries.
Galle, Sylvie   +2 more
openaire   +2 more sources

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