Results 11 to 20 of about 3,719,932 (269)

Impact of irrigation and crop residue management on maize (Zea mays)– chickpea (Cicer arietinum) sequence under no tillage conditions

open access: yesThe Indian Journal of Agricultural Sciences, 2014
A field experiment was conducted during 2007-08 and 2010-11 at Belvatagi, Karnataka to study the effect of irrigation and crop residue mulching on water use efficiency and yield of maize (Zea mays L.) - chickpea (Cicer arietinum L.) sequence under no ...
S RAJKUMARA   +3 more
doaj   +1 more source

Assessing the Role of Water Users Associations in Operating and Maintaining the Improved Irrigation System in Egypt [PDF]

open access: yesArab Universities Journal of Agricultural Sciences, 2020
The current study investigated the influence of Water Users Associations (WUAs) in the operation and the maintenance of the facilities of improved areas in Egypt.
F. Elhadad, T. Elgamal, A. Mady
doaj   +1 more source

The limits to large-scale supply augmentation: exploring the crossroads of conflicting urban water system development pathways [PDF]

open access: yesHydrology and Earth System Sciences, 2022
Managers of urban water systems constantly make decisions to guarantee water services by overcoming problems related to supply–demand imbalances. A preferred strategy has been supply augmentation through hydraulic infrastructure development.
J. Godinez Madrigal   +6 more
doaj   +1 more source

THE AGRICULTURE SECTOR PERFORMANCE IN MOZAMBIQUE

open access: yesRevista Galega de Economía, 2015
This paper sets out to analyse and present trends in agriculture sector performance in Mozambique for the period 2000 – 2013 (with particular attention paid to the last three to four years of the said period).
SIBUSISO NHLENGETHWA   +2 more
doaj   +1 more source

Roadmap for Long-Term Macroplastic Monitoring in Rivers

open access: yesFrontiers in Environmental Science, 2022
Macroplastic pollution in and around rivers negatively impacts human livelihood, and aquatic ecosystems. Monitoring data are crucial for better understanding and quantifying this problem, and for the design of effective intervention strategies.
Tim van Emmerik   +3 more
doaj   +1 more source

Whose river is it? An assessment of livelihood and cultural water flow requirements for the Karnali basin

open access: yesEcology and Society, 2020
The term "environmental flows" refers to a combination of features, including quantity, quality, and timing of water flows required to sustainably maintain a river's health, balancing both ecological and societal needs.
Akriti Sharma   +5 more
doaj   +1 more source

Accuracy of satellite and reanalysis rainfall estimates over Africa: A multi-scale assessment of eight products for continental applications

open access: yesJournal of Hydrology: Regional Studies, 2023
Study Region: Continental Africa Study Focus: This study evaluates the accuracy of eight gauge-corrected rainfall products across Africa through direct comparisons with in situ observations for the period 2001–2020.
Kirubel Mekonnen   +9 more
doaj   +1 more source

Numerical modelling of reservoir sedimentation for sustainable storage capacity – a geospatial approach

open access: yesGeology, Ecology, and Landscapes, 2022
Surface water change is a very important indicator for environmental, climatic, and anthropogenic activities. The sediment brought by the stream into the reservoir starts settling down and gets deposited on the bed of the reservoir at all levels.
Neela Natesh. S   +4 more
doaj   +1 more source

Flood risk assessment in South Asia to prioritize flood index insurance applications in Bihar, India

open access: yesGeomatics, Natural Hazards & Risk, 2019
Floods cause catastrophic destruction to life and livelihood in South Asia than any other parts of the world. This research assessed long term (2001 to 2015) flood risk at South Asia level using eight-day Moderate Resolution Imaging Spectroradiometer ...
Karthikeyan Matheswaran   +3 more
doaj   +1 more source

Spatiotemporal Analysis of Cold-Season Minimum Runoff in the Argeș-Vedea River Basin [PDF]

open access: yesAerul şi Apa: Componente ale Mediului
Taking into account the different causes that generate the minimum flow during the warm season (May-October) and the cold season (November-April), as well as the fact that the use of minimum flow values in design activities is related to seasonal ...
Doruța CIURLĂU   +4 more
doaj   +1 more source

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