Results 51 to 60 of about 762,336 (209)

Use of a flow balance method for the evaluation of the hydrologic behavior of the wetland “ciénaga de Cachimbero”

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2014
The Wetland “ciénaga de Cachimbero”, located in the municipality of Cimitarra, Santander, has ecological and environmental importance for the region. It has been inventoried by the Ministry of the Environment and been catalogued as Palustral. A combined
Nelson Molina Giraldo   +2 more
doaj   +1 more source

The impact of climatic variability over the period 1961- 1990 on the soil water balance of upland soils in the North East Arid Zone of Nigeria [PDF]

open access: yes, 1991
Over the period 1961 – 90 the North East Arid Zone of Nigeria experienced a decline in annual rainfall totals and increased aridity which placed increasing pressure on rain fed, millet-based farming systems.
Hess, Tim M.
core  

Modelling land use changes impacts on the silting of small agricultural water harvesting reservoirs

open access: yesInternational Soil and Water Conservation Research
Water harvesting with Small Agricultural Reservoirs (SmAR) represents a solution for sustainable water management in different contexts. However, many technical challenges are still open despite its widespread application.
Elia Degli Innocenti   +5 more
doaj   +1 more source

Water balance of the basin of Mandali/ east part of Iraq

open access: yesIraqi Journal of Physics, 2019
Mandali Basin is located between latitudes (33◦ 39' 00" and 33◦ 54' 55") to the north and longitudes (45ο 11' 00" and 45ο 40' 00") to the east; to the east of Diyala province at the Iraqi-Iranian border; the basin area is approximately 491 km2. From the
Qusai Y. AL-Kubaisi
doaj   +1 more source

Hydrological impact of rainwater harvesting in the Modder river basin of central South Africa

open access: yes, 2011
Published ArticleAlong the path of water flowing in a river basin are many water-related human interventions that modify the natural systems. Rainwater harvesting is one such intervention that involves harnessing of water in the upstream catchment ...
D. C. Edossa   +5 more
core   +1 more source

WaterMet2: a tool for integrated analysis of sustainability-based performance of urban water systems [PDF]

open access: yes, 2014
This paper presents the "WaterMet2" model for long-term assessment of urban water system (UWS) performance which will be used for strategic planning of the integrated UWS.
H. Brattebø   +10 more
core   +1 more source

Analisis Kebutuhan Pompa pada Sistem Penyaliran Tambang Terbuka dengan Persamaan Material Balance (Studi Kasus pada PT TIA)

open access: yesJurnal Fisika Flux, 2017
Tambang terbuka menghasilkan daerah bukaan tambang pada permukaan kerja (front). Kegiatan ini menimbulkan masalah genangan air yang bersumber dari air limpasan dan air tanah sehingga mengganggu aktivitas penambangan, kestabilan lereng dan keselamatan ...
Riswan Riswan, Dimas Aditya
doaj   +3 more sources

NUTRIENT BALANCE IN WATER HARVESTING SOILS [PDF]

open access: yesSociedade & Natureza, 2005
Dryland farming on Fuerteventura and Lanzarote (Canary Islands, Spain), which has an annual rainfall of less than 150 mm/year, has been based traditionally on water harvesting techniques (known locally as “gavias”). Periods of high productivity alternate
Díaz, F, Jiménez, C.C., Tejedor, M.
doaj  

Application of city water balance model to develop strategies for urban water management in Hanoi, water balance, contaminant fluxes /T.B.N. Duong.

open access: yes, 2011
Urban water management is facing with a couple of problems such as inadequate water supply, untreated wastewater disposal and stormwater management.
Duong, T.B.N.
core  

Spatial Water Balance in Texas [PDF]

open access: yes, 1994
Water availability is critical to the economy in the state of Texas. Numerous reservoirs and conveyance structures have been constructed across the State to meet the water supply needs of farmers, municipalities, industries, and power generating ...
Reed, Seann   +2 more
core  

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