China, which hosted COP 13 in 2017 and has been active in desertification control since signing the UNCCD in 1994, will engage in discussions on various agendas. The country is expected to contribute to the development of international policies and promote the use of Chinese technology to monitor...
Canada has, for now, recognized the link between desertification and many of its development priorities, including agriculture, security, water and renewable energy. But we need to ensure the Canadian government remains committed to combating drought anddesertificationhere —and in the rest of the wor...
Canada has, for now, recognized the link between desertification and many of its development priorities, including agriculture, security, water and renewable energy. But we need to ensure the Canadian government remains committed to combating drought anddesertificationhere —and in the rest of the wor...
If a prolonged dry period hurts local crops, then under this definition, drought has reared its ugly head. And indeed, agriculture is generally the first economic sector affected by drought. Life outside the farm may just carry on like normal, but at this point, the weather bugs aren't ...
If all theglaciersand ice caps on the planet melted, global sea level would rise by about 230 feet (70 meters). That amount of water would flood nearly every coastal city around the world [source:U.S. Geological Survey]. Rising temperatures, melting arctic ice, drought,desertificationand oth...
How does desertification affect West Africa? How does climate change affect the Sahara Desert? How has desertification affected Africa? How does climate change affect desert biomes? How does desertification affect life in the Sahel? How does drought cause desertification? How does urbanization cause de...
How does atmospheric composition affect climate? How does the greenhouse effect affect the climate? How do changes in the Earth's orbit affect climate? How does the hydrosphere affect climate? How has climate change already affected the Earth?
process has been how to maintain UNESCO’s specificity, hence strength, as a specialized [...] unesdoc.unesco.org 这一进程中所遇到的主要挑战在于如 何保 持教 科文 组织作为一个专门机构的特异 性和能力,这个专门机构拥有复杂的政府间委员会,在促进国际公约、规范性和确立 标准的方案以作为解决在...
Within the conventional conformance evaluation, the changes in built-up land may be a result of the confounding variables and less so of the MFOZ, since the confounding variables affected both the town’s assignment to a planning status and the town’s changes in built-up land. For example,...
The answer is a complex one, as is the subject of desertification. Desertification does not always result in what people normally think of as a desert; rather, it is a process that contributes toward making a region more dry and arid, and because it is usually gradual, it...