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Book (stand-alone)Impact of shrimp farming on arable land and rehabilitation of resultant salt-affected soils/integrated soil management for sustainable use of salt-affected soils 2000
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No results found.The development of agricultural technologies and a better appreciation of the existing but under-utilised knowledge of resource management will be crucial in meeting the ecological needs and in achieving the anticipated food demands of the growing population in the future. The greatest challenge for the coming decades lies in the fact that the production environments are unstable and degrading. Land degradation is proceeding so fast that unless policies and approaches change, many countries will not be able to achieve sustainable agriculture in the foreseeable future. Soil salinization has been identified as a major process of land degradation. The greatest technical causes of decreasing production on many irrigated projects particularly in arid-semi-arid areas, or failure of large areas in rainfed agriculture, are waterlogging, salinization and sodication. -
MeetingRegional Workshop on Management of Salt-Affected Soils in the Arab Gulf States
Abu-Dhabi, United Arab Emirates 29 October - 2 November 1995
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No results found.Salinity is a global problem highly affecting 20 to 30 million ha., rendering them unfit for food production. According to FAO, as much as double that area is classified as "less affected" by salinity but remains vulnerable and susceptible to improper irrigation practices, deforestation, overgrazing and other abuses. In arid and semi-arid areas, such as in the Near East Region, irrigation plays an important role in the overall agriculture sector by producing over 1/3 of the agricultural output. In some countries where rainfall is scanty, irrigated areas are the backbone of their agricultural activity and the main contributors to food security. In its Continuous efforts to combat hunger, F AO recently launched the "Food For All Campaign. Irrigation was given prime attention in the Campaign's Special Programme for Food Security (SPFS). Soil conservation/rehabilitation, water harvesting and small scale irrigation schemes also figured in prominently in SPFS. The present volume documents fo r the "Regional Workshop on Management of Salt-Affected Soils in the Arab Gulf States". The F AO Regional Office sponsored the workshop in response to a request made by the Gulf States themselves. It is our hope that the review of the latest on monitoring and evaluating the effects of salinity would contribute positively to national activities. Especially in adopting feasible practices to combating soil and water salinization. -
Book (stand-alone)Waves of hope. Report of the regional coordination workshop on rehabilitation of tsunami-affected forest ecosystems: strategies and new directions 2005
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No results found.In an instant the 26 December 2004 tsunami devastated the lives of millions living in the coastal communities of the affected countries. FAO has taken on the task, together with other international and national organizations, in fielding experts to assess the damage and identify critical needs. In the process it has become evident that many organizations are working without the benefit of exchanging information and lessons learned, collaborating fully or coordinating effectively. To help remedy these gaps, FAO organized the above workshop in Bangkok, Thailand from 7 to 8 March 2005 to enhance rehabilitation efforts in the tsunami-affected areas through better coordination of national, regional and international agencies involved in forest rehabilitation and management of the affected areas. The report includes an outline of the critical issues identified, a common vision and principles that should guide forest related rehabilitation and reconstruction efforts, recommendations for stren gthening coordination efforts in the region and summaries of the technical presentations and discussions.
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