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Regional Assessment of Soil Changes in Africa South of the Sahara

Land degradation in sub-Saharan Africa (SSA) is believed to be expanding at an alarming rate, accompanied by the lowest agriculture and livestock yields of any region in the world. While cereal production has increased marginally over the past two decades, more than 70 percent of this growth is due to area expansion rather than yield increases. The region also suffers from the world’s highest rate of deforestation, with some countries having lost more than 10 percent of their forest cover in the five years up to 2009 (IFAD, 2009) and is most likely continuing at the same rate to this day.

Title of publication: Status of the World’s Soil Resources
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页数: 242-286
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章/节: 9
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组 织: Food and Agriculture Organization of the United Nations (FAO)
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年份: 2015
国际标准图书编号: 978-92-5-109004-6
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地理范围: 非洲, 安第斯共同体, 阿拉伯马格里布联盟 (AMU), 亚洲及太平洋, 加勒比共同体 (CARICOM), 非洲、加勒比和太平洋国家加勒比论坛 (CARIFORUM), 中部非洲经济及货币共同体 (CEMAC), 中美洲农业理事会 (CAC), Central American Integration System (SICA), 东部及南部非洲共同市场 (COMESA), 拉美和加勒比海国家共同体, 萨赫勒-撒哈拉国家共同体 (CEN-SAD), 阿拉伯经济统一理事会 (CAEU), East African Community (EAC), 中部非洲国家经济共同体 (ECCAS), 西非国家经济共同体 (ECOWAS), 经济合作组织 (ECO), 欧洲及中亚, 欧洲联盟, 北美洲, 政府间发展管理局 (IGAD), 内陆发展中国家, 拉丁美洲及加勒比, 最不发达国家, 低收入缺粮国, 近东及北非, 太平洋岛屿论坛 (PIF), 小岛屿发展中国家, 南亚区域合作协会 (SAARC), 南部非洲发展共同体 (SADC), 南方共同市场 (MERCOSUR)
类别: 书籍部分
内容语言: English
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