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Results 1 - 10 from 64 for irrigation schemes in 0.226 sec.
Environmental Restoration: Microcatchment Water Harvesting
(Fidelibus and Bainbridge, 1995). Microcatchment systems provide many advantages over alternative irrigation schemes. They are simple and inexpensive to construct and can be built rapidly using local materials ...
www.ecocomposite.org
WELL - Resource Centre Network for Water, Sanitation and Environmental Health
This option often involves water transfer from one catchment to another, which besides ... the landscape; improvements in vegetative cover reduce soil erosion. Box 2: Rainwater for irrigation The successful implementation of rainwater harvesting projects in Zvishavane District in Zimbabwe has ...
www.lboro.ac.uk
WELL - Resource Centre Network for Water, Sanitation and Environmental Health
This option often involves water transfer from one catchment to another, which besides being ... year in the country. Harvesting and conserving this rainwater for domestic and small-scale irrigation use is the most promising practice to solve these problems. Rainwater harvesting is particularly ...
www.lboro.ac.uk
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Aral Sea
Aral Sea The Aral Sea Intensive irrigation can dramatically increase agricultural productivity in drylands regions, but not without cost. The decline of ... greatest environmental disasters. The sea lies in a drainage basin in arid Central Asia. Massive irrigation schemes were planned and constructed in this region when it was part of the Soviet Union ...
www.nasm.si.edu
Water Use and Management
However, the Commonwealth Government has the capacity to indirectly influence any area of ... cost recovery and transparency of cross-subsidies; # any future new investment in irrigation schemes, or extensions to existing schemes, are to be undertaken only after appraisal indicates it is economically viable ...
www.ozh2o.com
The Option Today - Catch Rain Where It Falls !
EITHER Expand land area under major irrigation schemes OR Improve the productivity of rainfed land, following a method of supplemental irrigation via water harvesting. The first approach ... available water resources are limited; growing social conflicts over the creation of large irrigation systems (reservoirs, and canals, attending bureaucracy and corruption). The second approach is ...
www.rainwaterharvesting.org
Water Crisis in Gujarat
MLD of water and the government has made plans to divert 20 MLD from various irrigation schemes. The remaining 25 MLD would be provided by drawing water from tubewells. "Despite huge amounts ...
www.rainwaterharvesting.org
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WWF - Our solutions to the world's freshwater problems
Conservation agriculture instead of wasteful irrigation. Practices and technologies that work with ecological processes are proving beneficial in drier ... in large increases in food produced, without the need for wasteful, large-scale irrigation schemes. Appreciation for rivers' natural riches instead of just their short-term economic potential. ...
panda.org
Potential of sustainable irrigation in black developing communities
Since the introduction of the irrigation schemes ...
fwr.org
RESEARCH ON A COMPUTERISED WEATHER-BASED IRRIGATION WATER MANAGEMENT SYSTEM
In previous WRC research projects conducted by the Department of Agrometeorology, UOFS methods for maximizing irrigation ... irrigation schemes and test and improve the data retrieval system. Data management Develop data management procedures which make possible the efficient use of water on numerous irrigation plots. Irrigation ...
fwr.org
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