Results 31 to 40 of about 762,336 (209)

General procedure to initialize the cyclic soil water balance by the Thornthwaite and Mather method Critério geral para iniciar o balanço hídrico pelo método de Thornthwaite e Mather [PDF]

open access: yes, 2010
The original Thornthwaite and Mather method, proposed in 1955 to calculate a climatic monthly cyclic soil water balance, is frequently used as an iterative procedure due to its low input requirements and coherent estimates of water balance components ...
van Lier, Q.D.   +15 more
core   +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

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

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

An integrated model of soil-canopy spectral radiances, photosynthesis, fluorescence, temperature and energy balance [PDF]

open access: yes, 2009
This paper presents the model SCOPE (Soil Canopy Observation, Photochemistry and Energy fluxes), which is a vertical (1-D) integrated radiative transfer and energy balance model. The model links visible to thermal infrared radiance spectra (0.4 to 50 μm)
Su, Z   +17 more
core   +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

Water temperature characteristics of evaporation ponds with different areas and improvement of Penman model

open access: yesShui kexue jinzhan
By analyzing the water temperature characteristics of evaporation ponds, we can deeply understand the energy balance characteristics of evaporation ponds, study the calculation error sources of Penman model, and improve the model, which is of great ...
Junfeng CHEN   +4 more
doaj   +1 more source

Neraca Air di Pulau Bali

open access: yesForum Geografi, 2009
As a main destination of tourism in Indonesia, Bali develops rapidly. The impact of this phenomena is the increasing of water need in some sectors, whereas the available of water is constant. There are two objectives of this research. First, to calculate
Setyawan Purnama
doaj   +1 more source

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