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Results 1 - 10 from 20 for irrigated arable in 0.237 sec.

Futurewater - Expertise: Irrigation
About sixty percent of the global wheat production is cultivated on irrigated arable lands. Without irrigation the world food supply would be considerably lower. But irrigation ... , salinity and the social impacts of dams. The approach FutureWater investigates how sustainable irrigated agriculture can be implemented or improved making sure that positive effects outweigh possible ...
www.futurewater.nl

Production Candidate SDI
Candidate SDI: Irrigated Arable Land (311 UN CSD) Definition: Irrigation % of arable land SDI Framework Element: Agricultural Land (1.2.2.1) Element Characteristic: Amount of Irrigated Land Salination and Waterlogging (312 ...
www.hq.nasa.gov

The Regional Impacts of Climate Change
World Bank World Tables 1994 Update [EI15122] Total Land Area FAO 1995 [LC17101] Arable and Permanent Cropland FAO 1995 [LC17102] Permanent Pasture FAO FAOSTAT 95 [LC17104] Forest ... World Resources Institute [WA22109] Agriculture Annual Water Withdrawals Compiled by World Resources Institute [WA22109] Irrigated Land FAO FAOSTAT 95 [FA18203 Agricultural Labor Force FAO FAOSTAT 95 [FA18509] Total ...
www.grida.no

The Regional Impacts of Climate Change
Present agriculture African economies are highly dependent on agriculture: Arable land and permanent pasture occupy one-third of the land area of Africa. Agriculture constitutes ... agriculture in Africa. Region (1) Population Density (pop/km2) Population Growth (%) Crop Land (% of total) Irrigated Land (% of total) Average Yield of Cereals (kg/ha) Fertilizer Use (kg/yr) Food Prod ...
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Argument - Arable Land Intervention Possibilities
Arguments - Intervention Possibilities Arable Land In principle, much can be done to prevent loss of arable land in China. Modern technology and advanced ... instance, farmers would be more motivated to prevent salinization of irrigated cropland through adequate leaching. Related Arguments Arable Land: Trends Impact Data Quality Prediction Error Intervention Possibilities ...
www.iiasa.ac.at

Table - Potential Arable Land. Scenario 1: High Input / Irrigated
Potential Arable Land. Scenario 1: High Input / Irrigated IIASA Title Page Foreword Introduction Arguments Data FAQ In-depth Summary Conclusion Bibliography Web Links ... Presentation Order Form Feedback What others say heilig@iiasa.ac.at Data - AEZ model Potential arable land. Scenario 2: high input / irrigation (1000 hectares) Province / Region Infrastructure correction factor (%) 1 Potential ...
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Futurewater - Expertise: water for food
Drivers behind this process are the expansion of (irrigated) arable land, water demand from other sectors and climate change. FutureWater can help by finding practical ...
futurewater.nl

2007 IUCN Red List – Search
Saline Lagoons/Marine Lakes 13.5. Coastal Freshwater Lakes 14. Artificial/Terrestrial 14.1. Arable Land 14.2. Pastureland 14.3. Plantations 14.4. Rural Gardens 14.5. Urban ... /Aquatic - Excavations (open) 15.6. Artificial/Aquatic - Wastewater Treatment Areas 15.7. Artificial/Aquatic - Irrigated Land (includes irrigation channels) 15.8. Artificial/Aquatic - Seasonally Flooded Agricultural Land 15.9. ...
iucnredlist.org

2007 IUCN Red List – Habitats Classification Scheme (Version 3.0)
Brackish/Saline Lagoons/Marine Lakes 13.5. Coastal Freshwater Lakes 14. Artificial - Terrestrial 14.1. Arable Land 14.2. Pastureland 14.3. Plantations 14.4. Rural Gardens 14.5. Urban Areas ... .4. Salt Exploitation Sites 15.5. Excavations (open) 15.6. Wastewater Treatment Areas 15.7. Irrigated Land [includes irrigation channels] 15.8. Seasonally Flooded Agricultural Land 15.9. Canals and Drainage ...
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Le rôle des légumineuses dans la pollution par les nitrates
Producing no-till cereal or corn following alfalfa on furrow-irrigated land. Journal of Production Agriculture, 4:174-179. El-Hout, ... Research, 33:59-70. Gustafson, A. 1987. Nitrate leaching from arable land in Sweden under four cropping systems. Swedish Journal of ... . 144. Stopes, C.E. 1987. Nitrate leaching in organic ley/arable farming systems. New Farmer and Grower, n15:22-23. Varvel, ...
www.eap.mcgill.ca