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Clean Washington Center
Growth in Young Apple Trees (1998) Street Wastes: Reprocessing and Reuse (1997) Soil Stabilization for Irrigation Canal Lining Using Spent Lime (1998) Beneficial Use of Spent Calcium Hydroxide from Fruit Cold Storage ...
www.cwc.org

Clean Washington Center
Soil Stabilization for Irrigation Canal Lining Using Spent Lime (1998) Summary: Failure of irrigation canal liners are somewhat common and result in costly repairs, water losses, soil erosion ... actual canal. The tests performed demonstrated that soil stabilization using 20% Econolime™ per soil weight can enhance soil strength and provide acceptable permeability for use in irrigation canal lining ...
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August 21
Water Treatment Plant. On several occasions we witnessed individuals wading in the irrigation canal gathering clams. During conversations with the gatherers we learned that the ... contact us. Sincerely, Carroll E. Cox, President Disrepair of Irrigation channel Water by passing original Irrigation channel Gatherer in irrigation canal Clams just gathered Clams gathered from the Irrigation Canal Canal’s ...
envirowatch.org

Conservation of Water Ecosystems - FWR
... Grass Carp as Biological Control Agent for the Over-Abundant Growth of Aquatic Weeds in Irrigation Canal Systems - BJ du Plessis, GJ Steyn SA/816/1/03 £25.00 2003 A Decision ... /00 £30.00 2000 The potential biological control agents of Cladophora glomerata that occur in irrigation schemes in South Africa - AR Wood SA/669/1/99 £15.00
fwr.org

Green-e » Green-e Programs » Green-e Climate » Endorsed Programs
In the United States and Canada, the Green-e Governance Board will consider on a ... ) the hydropower facility consists of a turbine in a pipeline or a turbine in an irrigation canal. In the United States and Canada, the Green-e Governance Board will consider on a ...
www.green-e.org

Mountain Adventures
Upon closer inspection, you notice that an irrigation canal once fed the terrace in front of you. It is now deteriorated and crumbling into ... having on Huascarán today. Is it because the knowledge of how to build and use irrigation systems has been lost on this mountain? In some parts of the Andes, actually, these ...
kidsgardening.com

Hohokam Chronology
Hohokam culture. The Hohokam depended upon an irrigation-based system of farming for the survival of their settlements, and changes in the availability ... flow levels from A.D. 800 to 900, which had drastic effects upon the Hohokam irrigation canal system. Several large canals--damaged by flooding--were abandoned at this time, and at least ...
www.library.csi.cuny.edu

Water Quality Information Center: Water Quality -- Cryptosporidium parvum and Cattle
Another study measured 5,800 oocysts/L in irrigation canal water running through agricultural acreage with cattle pastures (beef or dairy not s pecified), compared ...
www.nal.usda.gov

SPECIAL IWPR REPORT: TOXIC SPILL DISPUTE REVIVED IN KYRGYZSTAN
A joint commission of Russian and Canadian scientists found in late 1998 that irrigation water reaching the villages of Barskoon and Tamga contained too low a toxic concentration to ... called Altyn Tamyr, recalls how his health suffered after he watered his garden from an irrigation canal fed by the Barskoon river, and was rushed by air ambulance to hospital in the ...
www.rainforestinfo.org.au

Hohokam Farming and Irrigation
Hohokam Farming and Irrigation Hohokam Farming and Irrigation The Hohokam people dwelt in an area which was mostly low desert dotted with isolated ... and harvest crops nearly nine months of the year. The Hohokam utilised extensive and ingenious canal systems to irrigate thousands of acres of their farmland; more than three hundred miles of ...
www.library.csi.cuny.edu