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Results 1 - 10 from 364 for arid areas in 0.495 sec.

WATER CONSERVATION TECHNIQUES ON SMALL PLOTS IN SEMI-ARID AREAS TO ENHANCE RAINFALL USE EFFICIENCY, FOOD SECURITY, AND SUSTAINABLE CROP PRODUCTION
WATER CONSERVATION TECHNIQUES ON SMALL PLOTS IN SEMI-ARID AREAS TO ENHANCE RAINFALL USE EFFICIENCY, FOOD SECURITY, AND SUSTAINABLE CROP PRODUCTION WATER CONSERVATION TECHNIQUES ON SMALL PLOTS IN SEMI-ARID AREAS TO ENHANCE RAINFALL USE EFFICIENCY, FOOD SECURITY, AND SUSTAINABLE CROP PRODUCTION Dec 2003 1176/1/03 EXECUTIVE SUMMARY The project had three main objectives: (a) to study quantitatively ...
fwr.org

Adaptive Strategies for Sustainable Livelihoods in Arid and Semi-Arid Lands (ASALs) Project
It was agreed that initially, the initiative would focus on agropastoralists in arid and semi-arid areas with the view of using the lessons learned from this experience to develop similar initiatives in other regions and socio-ecological systems. Our entry point was the identification of adaptive strategies, which are the result ...
www.iisd.org

Equity Watch - Global Environmental Government Unit - Centre for Science and Environment (CSE)
Chinas Pearl River Delta, Bangladesh and Egypt," said Robert Watson, chairperson, IPCC. Another group of ... will experience less warming than the global mean. "We will see a drier summer in arid and semi-arid areas which will make water management much more difficult in the future," projects Watson. Incidents ...
www.cseindia.org

Environmental Restoration: Understanding Disturbance
D4 increased herbivory, less cover, more succulent plants Dn other disturbance effects Why damaged areas don't recover by themselves None of our studies have evaluated all of these factors at ... in soil nutrient status resulting from overgrazing and their consequences in plant communities of semi-arid areas. Proc. Ecological Society of Australia 3:28-38. Iverson, R.M., B.S. Hinckley, R.M ...
www.ecocomposite.org

Arid and semi-arid lands: Characteristics and importance
Regarding livelihoods systems, in general, light pastoral use is possible in arid areas and rainfed agriculture is usually not possible. In the semi-arid ... no such advance and Tucker et al. (1991) who asserts that patterns of vegetative cover in these areas are dependent on rainfall. Hellden has further asserted that contrary to arguments advanced, there is no ...
www.iisd.org

NOWRA - National Onsite Wastewater Recycling Association
As a result, onsite systems now provide more than 40% of the wastewater ... concepts. The recycling component in this system supports the water resources management goals in many arid areas of the Country. NOWRA’s framework defines how it will implement programs and plans to ...
nowra.org

Direct seeding - the natural solution for revegetating arid lands
Friends of Eden Direct seeding - the natural solution for revegetating arid lands Articles Written: April 1996 For reference: Eden Foundation, Sweden (1996:1) Read Eden's ... goals being compromised by the environmental degradation taking place in the Sahel and other hot arid areas. Problems associated with the monoculture of annuals Land degradation can clearly be seen in ...
www.eden-foundation.org

Refugia for Biological Diversity in Arid and Semi-Arid Australia: Contents
Publications You are here: Environment home > Biodiversity > Publications Refugia for Biological Diversity in Arid and Semi-arid Australia Biodiversity Series, Paper No. 4 Biodiversity Unit S.R. Morton, J. Short ... . Griffin and G. Pearce: Identifying zones of sustained herbage greenness as refugia in arid and semi-arid areas 18.1. Introduction 18.2. Methods 18.3. Results 18.4. Conclusions 19. ...
www.environment.gov.au

Directory of arid lands research institutions 1995
Loess Plateau Exchange Facilities Campus housing and laboratory Facilities available for visiting scientists for joint research Publications Serials Agricultural Research in the Arid Areas (quarterly, with English abstracts, exchanged internally and externally), Domestic Animal Ecology (quarterly) Other Production Techniques of the Rainfed Agriculture in North China (series, ...
fao.org

Environmental Restoration: Soil Pitting to Improve Arid Land Revegetation
Studies in other areas of the West have found similar results. Barnes (1950) found that pitting was superior to all ... preferred method for treating large areas of degraded lands and construction impacted soils. Further Reading: Bainbridge, D.A. 1997. Soil pitting; a technique to improve arid land revegetation. SDSU Soil Ecology ...
www.ecocomposite.org