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  2. United Nations Convention to Combat Desertification

    en.wikipedia.org/wiki/United_Nations_Convention...

    The United Nations Convention to Combat Desertification in Those Countries Experiencing Serious Drought and/or Desertification, Particularly in Africa (UNCCD) is a Convention to combat desertification and mitigate the effects of drought through national action programs that incorporate long-term strategies supported by international cooperation and partnership arrangements.

  3. Sustainable Development Goal 15 - Wikipedia

    en.wikipedia.org/wiki/Sustainable_Development...

    Sustainable Development Goal 15 (SDG 15 or Global Goal 15) is about "Life on land".One of the 17 Sustainable Development Goals established by the United Nations in 2015, the official wording is: "Protect, restore and promote sustainable use of terrestrial ecosystems, sustainably manage forests, combat desertification, and halt and reverse land degradation and halt biodiversity loss". [1]

  4. Desert greening - Wikipedia

    en.wikipedia.org/wiki/Desert_greening

    A satellite image of the Sahara, the world's largest hot desert and third largest desert after Antarctica and the Arctic. Desert greening is the process of afforestation or revegetation of deserts for ecological restoration (biodiversity), sustainable farming and forestry, but also for reclamation of natural water systems and other ecological systems that support life.

  5. World Day to Combat Desertification and Drought - Wikipedia

    en.wikipedia.org/wiki/World_Day_to_Combat...

    The World Day to Combat Desertification and Drought is a United Nations observance celebrated each year on 17 June. [1] Its purpose is to raise awareness of the presence of desertification and drought, highlighting methods of preventing desertification and recovering from drought. Each year's global celebration has a unique, novel emphasis that ...

  6. Desertification - Wikipedia

    en.wikipedia.org/wiki/Desertification

    Desertification is a gradual process of increased soil aridity. Desertification has been defined in the text of the United Nations Convention to Combat Desertification (UNCCD) as "land degradation in arid, semi-arid and dry sub-humid regions resulting from various factors, including climatic variations and human activities." [10]

  7. Desertification in Africa - Wikipedia

    en.wikipedia.org/wiki/Desertification_in_Africa

    A 10.3 million km2 area, or 34.2% of the continent's surface, is at risk of desertification. If the deserts (Sahara and Kalahari) are taken into account, the affected and potentially affected area is roughly 16.5 million km2 or 54.6% of all of Africa. 5.7 percent of the continent's surface is made up of very severe regions, 16.2 percent by ...

  8. Algerian Green Dam - Wikipedia

    en.wikipedia.org/wiki/Algerian_Green_Dam

    "The spectre of desertification in North Africa, couched in ideology and language concerning deforestation and desertification disturbingly similar to that used years ago, continues to drive inappropriate environmental projects today" One, among many others that remain to be examined, is the green dam.

  9. Oasification - Wikipedia

    en.wikipedia.org/wiki/Oasification

    In hydrology, oasification is the antonym to desertification by soil erosion. This technique has limited application and is normally considered for much smaller areas than those threatened by desertification. [citation needed] Oasification is also a developing direction of environmental engineering.