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Showing items 1 through 9 of 128.
  1. Library Resource
    Journal Articles & Books
    December, 2020
    Burkina Faso, Central African Republic, Cameroon, Algeria, Eritrea, Ethiopia, Mali, Mauritania, Niger, Nigeria, Sudan, Senegal, South Sudan, Chad

    ‘Over the past three decades hundreds of thousands of farmers in Burkina Faso and Niger, on the fringes of the Sahara Desert, have transformed large swathes of the region’s arid landscape into productive agricultural land, improving food security for about three million people. Once-denuded landscapes are now home to abundant trees, crops, and livestock.'

  2. Library Resource
    Journal Articles & Books
    December, 2020
    Algeria, Sudan, Eritrea, Ethiopia, South Sudan, Cameroon, Central African Republic, Chad, Burkina Faso, Mali, Mauritania, Niger, Nigeria, Senegal

    Drylands occupy more than 40% of the world’s land area and are home to some two billion people. This includes a disproportionate number of the world’s poorest people, who live in degraded and severely degraded landscapes. The United Nations Convention to Combat Desertification states on its website that 12 million hectares are lost annually to desertification and drought, and that more than 1.5 billion people are directly dependent on land that is being degraded, leading to US$42 billion in lost earnings each year.

  3. Library Resource
    Journal Articles & Books
    December, 2019
    Burkina Faso, Central African Republic, Cameroon, Algeria, Eritrea, Ethiopia, Mali, Mauritania, Niger, Nigeria, Sudan, Senegal, South Sudan, Chad, Africa

    The support plan for the Sahel is a regional approach to collectively address the root causes of disruptions such as poverty, migration and youth unemployment, climate change, insecurity, governance and institutional issues in the region. In this report an overview of the current situation for each of the priority areas of the UN Support Plan is presented to demonstrate that the full implementation of the plan could utilize an existing momentum of development not seen in decades in the Sahel.

  4. Library Resource
    Journal Articles & Books
    December, 2018
    Egypt, Sudan, Kenya, Tanzania, Southern Africa, South Africa, Nigeria, Mexico, Brazil, Colombia, Ecuador, Peru, United States of America, Japan, Philippines, Iran, Nepal

    Agriculture influences and shapes the world’s ecosystems, but not always in a positive way. More than 2.5 billion people are globally involved as stewards of land and water ecosystems that constitute the natural resource base for feeding the current and future world population. Yet, conventional agronomic interventions based on ‘hard’ agricultural engineering compromise various eco-services that are required for sustainable agricultural development.

  5. Library Resource
    Journal Articles & Books
    December, 2003
    Burkina Faso, Central African Republic, Cameroon, Algeria, Eritrea, Ethiopia, Mali, Mauritania, Niger, Nigeria, Sudan, Senegal, South Sudan, Chad

    Library has French version: TIC au secours des éleveurs du Sahel

  6. Library Resource

    Land Use Policy Volume 59

    Peer-reviewed publication
    December, 2016
    Burkina Faso, Central African Republic, Cameroon, Algeria, Eritrea, Ethiopia, Mali, Mauritania, Niger, Nigeria, Sudan, Senegal, South Sudan, Chad

    After the severe droughts in the 1970s and 1980s, and subsequent debates about desertification, analyses of satellite images reveal that the West African Sahel has become greener again. In this paper we report a study on changes in tree cover and tree species composition in three village landscapes in northern Burkina Faso, based on a combination of methods: tree density change detection using aerial photos and satellite images, a tree species inventory including size class distribution analysis, and interviews with local farmers about woody vegetation changes.

  7. Library Resource
    Journal Articles & Books
    January, 2011
    Sudan, Northern Africa

    The literature identifies two common approaches for estimating technical efficiency. One approach is based on non-parametric, non-stochastic, linear programming. This suffers from the criticism that it does not take into account the possible influence of measurement error and other noise in the data (Coelli, 1995). The second approach uses econometrics to estimate a stochastic frontier function, and to estimate the inefficiency component of the error term. The disadvantage of this approach is that it imposes an explicit and possibly restrictive functional form on the technology.

  8. Library Resource
    Reports & Research
    June, 2003
    Armenia, Azerbaijan, Eritrea, Ethiopia, Georgia, Kazakhstan, Kyrgyzstan, Pakistan, Sudan, Tajikistan, Turkmenistan, Uzbekistan, Eastern Africa, Northern Africa, Southern Asia, Central Asia, Western Asia

    The year 2002 marked ICARDA's 25th anniversary, and coincided with several honors and awards for the center's excellence in research. Research on developing high-yielding kabuli chickpea varieties that thrive in cool, wet winter conditions earned the 2002 King Baudouin Award of the Consultative Group on International Agricultural Research (CGIAR), jointly with the International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), which focuses on desi chickpea.

  9. Library Resource
    Institutional & promotional materials
    November, 2019
    Morocco, Moldova, Sudan, Northern Africa, Eastern Europe

    SLM CoP Presentation given by Tatenda Lemann at the SKIM Regional Workshop in Rabat, Morocco November 14th, 2019.

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