Results 21 to 30 of about 1,277,146 (271)

Combinaison de modèles de bilan hydrique et d’indicateurs de stress hydrique pour le pilotage de l’irrigation : étude de cas au Portugal [PDF]

open access: yesSciences, Eaux & Territoires, 2020
Après avoir présenté le contexte de l’irrigation au Portugal, les auteurs de cet article examinent la robustesse de deux approches et leur combinaison afin de mieux programmer les campagnes d’irrigation à l’échelle de la parcelle.
FERREIRA, Maria Isabel   +4 more
doaj  

Evolution law of wet and dry probability of natural river runoff in Haihe River basin under changing environment

open access: yesShui kexue jinzhan, 2023
The natural river flow in the Haihe River basin has been continuously reducing in recent years, which leads to significant changes particularly in the wet and dry conditions of hydrology.
Fan LU   +4 more
doaj   +1 more source

Effects of precipitation, irrigation, and exploitation on groundwater geochemical evolution in the people’s victory canal irrigation area, China

open access: yesApplied Water Science, 2022
The People's Victory Canal Irrigation Area is a large gravity irrigation area in the middle and lower reaches of the Yellow River. Groundwater hydrochemistry is controlled by geochemical weathering, precipitation, irrigation from the Yellow River ...
Zhongpei Liu   +4 more
doaj   +1 more source

Temporal and Spatial Variations in Landscape Habitat Quality under Multiple Land-Use/Land-Cover Scenarios Based on the PLUS-InVEST Model in the Yangtze River Basin, China

open access: yesLand, 2023
Despite the Yangtze River Basin (YRB)’s abundant land and forestry resources, there is still a dearth of research on forecasting habitat quality changes resulting from various geographic and environmental factors that drive landscape transformations ...
Ning He   +8 more
doaj   +1 more source

Water risk assessment in China based on the improved Water Risk Filter [PDF]

open access: yesProceedings of the International Association of Hydrological Sciences, 2014
Finding an effective way to deal with the water crisis and the relationship between water and development is a major issue for all levels of government and different economic sectors across the world.
G. Hong   +10 more
doaj   +1 more source

A Study on the Response of Surface Water and Groundwater Interaction to River Runoff in the Taoer River Alluvial Fan [PDF]

open access: yesE3S Web of Conferences
Understanding the transformation mechanisms of surface water and groundwater positively impacts the rational utilization of water resources and the more scientific allocation of their uses.
Meng Fanao, Shao Wenbin
doaj   +1 more source

Hydrologic regime alteration and influence factors in the Jialing River of the Yangtze River, China

open access: yesScientific Reports, 2022
Under the influence of climate alteration and human activities, the hydrological regime of rivers is changing dramatically, which has become a hot spot for water environment research.
Wenxian Guo   +4 more
doaj   +1 more source

Research on the homeostatic regulation of ecological fish tanks in human environment [PDF]

open access: yesE3S Web of Conferences
Indoor fish tanks have become an important device for enriching the home environment and improving indoor ecology. In order to investigate the ecological homeostatic regulation of fish tanks under the combination of traditional fish culture and modern ...
Li Leijing   +6 more
doaj   +1 more source

A new experimental method to measure and calculate the tensile strength of concrete

open access: yesFrontiers in Materials, 2023
IntroductionA new method is introduced to test the tensile strength of concrete: the cylinder transverse splitting test. Compared with the cylinder splitting (or Brazilian) test, the cylinder transverse splitting test involves different load positions ...
Qihui Chai   +5 more
doaj   +1 more source

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola   +4 more
wiley   +1 more source

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