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DocumentHedgerows/alley cropping to control soil erosion, Jamaica 2008
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No results found.Jamaican small farmers implement hedgerow/alley cropping to mitigate the impacts of hydro-meteorological hazards. The hedgerows/alley cropping system is the growing of crops, usually food crops, in an alley formed by trees or woody shrubs that are cut back at crop planting and maintained as hedgerows by frequent trimming during cropping. Farmers in Jamaica showed high acceptance of this technology because it is easy to implement, low financial cost and effective to compact soil erosion. -
Book (stand-alone)Status of the World’s Soil Resources. Chapter 6: Global status, processes and trends in soil erosion 2016
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No results found.This is Chapter 6, "Global soil status, processes and trends," of the report Status of the World’s Soil Resources. This chapter discusses the global soil status, processes and trends in soil erosion, soil organic carbon, soil contamination, soil acidification, soil salinization and sodification, soil biodiversity, soil sealing, soil nutrient content and soil compaction.The full report has been divided into sections and individual chapte rs for ease of downloading:
- Introductory information
- Chapter 1: Introduction
- Chapter 2: The role of soils in ecosystem processes
- Chapter 3: Global Soil Resources
- Chapter 4: Soils and Humans
- Chapter 5: Drivers of global soil change
- Chapter 6: Global soil status, processes and trends
- Chapter 7: Soil change: impacts and responses
- Chapter 8: Governance and policy responses to soil change
- Chapter 9: Regional Assessment of Soil Chan ges in Africa South of the Sahara
- Chapter 10: Regional Assessment of Soil Change in Asia
- Chapter 11: Regional Assessment of Soil Changes in Europe and Eurasia
- Chapter 12: Regional Assessment of Soil Changes in Latin America and the Caribbean
- Chapter 13: Regional Assessmen t of Soil Changes in the Near East and North Africa
- Chapter 14: Regional Assessment of Soil Changes in North America
- Chapter 15: Regional Assessment of Soil Change in the Southwest Pacific
- Chapter 16: Regional Assessment of Soil Change in Antarctica
- Annex: Soil groups, ch aracteristics, distribution and ecosystem services
- Glossary of Technical Terms
- Authors and affiliations
Also available: Technical Summary of the Status of the World’s Soil Resources.
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Book (stand-alone)Soil erosion: the greatest challenge for sustainable soil management 2019
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Despite almost a century of research and extension efforts, soil erosion by water, wind and tillage continues to be the greatest threat to soil health and soil ecosystem services in many regions of the world. Our understanding of the physical processes of erosion and the controls on those processes has been firmly established. Nevertheless, some elements remain controversial. It is often these controversial questions that hamper efforts to implement sound erosion control measures in many areas of the world. This book, released in the framework of the Global Symposium on Soil Erosion (15-17 May 2019) reviews the state-of-the-art information related to all topics related to soil erosion.
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