Desertification is a serious environmental problem faced by mankind today. It refers to the natural or unnatural degradation or loss of large areas of soil productivity due to factors such as drought and lack of rain, vegetation destruction, soil salinization, etc. phenomenon, the control of desertification requires extensive international cooperation. In order to allow all countries around the world to participate in actions to combat desertification, the United Nations General Assembly established the United Nations Decade of Deserts and Desertification. Today’s world holiday list will be introduced to you.
In response to the growing problems of land degradation and degradation worldwide, the United Nations General Assembly declared January 2010 to December 2020 as the United Nations Decade of Deserts and Combat Desertification to promote dryland protection actions. The United Nations Decade to Combat Desertification is an opportunity to make critical changes to ensure the long-term ability of drylands to provide for human well-being.
The goals of the Decade are directly derived from the United Nations General Assembly’s resolution A/RES/64/201. The resolution was motivated by concerns among the contracting parties about worsening desertification conditions around the world. The problem of desertification has a profound impact on achieving the Millennium Development Goals, especially in eradicating poverty and ensuring environmental sustainability.
The activities of the United Nations Decade of Deserts and Combat Desertification are open to everyone. In December 2009, the United Nations General Assembly assigned various activities to various United Nations agencies, including the United Nations Department of Public Information (DPI), the International Fund for Agricultural Development (IFAD), the United Nations Convention to Combat Desertification (UNCCD), the United Nations Development Program ( UNDP) and the United Nations Environment Program (UNEP).
Requirements for desertification prevention and control Desertification prevention and control should adhere to the principle of combining maintaining ecological balance with improving economic benefits, and combining mountain control, water control, alkali control (salin-alkali), and sand control. Under the existing economic and technical conditions, Next, we should focus on prevention, protect and restore desert vegetation in a planned way, focus on the management of areas that have been seriously damaged by sand dunes and sandstorms, and carry out comprehensive management according to local conditions.
Measures for desertification prevention and control 1. Rational use of water resources 2. Use biological measures and engineering measures to build a protection system 3. Adjust the relationship between agricultural, forestry, and pasture land 4. Take comprehensive measures to solve the problem through multiple channels Energy issues in agricultural and pastoral areas 5. Controlling population growth
Government technologies for desertification prevention and control 1. Grass grid sand fixation 2. Drip irrigation afforestation technology 3. Artificial tree planting technology 4. Non-irrigation afforestation technology 5. Facility protection Integrated desert afforestation technology of tube nursery and mechanized transplanting
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