desertification怎么读?desertification是什么意思?

desertification怎么读?

英 [dɪˌzɜːtɪfɪˈkeɪʃn] 美 [dɪˌzɜːrtɪfɪˈkeɪʃn]

desertification是什么意思?

n.沙漠化

例句：

1.Study on Human Activities in the Process of Land Desertification.

论土地沙漠化过程中的人类活动。

2.Model construction of regional desertification degree assessment based on landscape pattern analysis.

基于景观格局的区域沙漠化程度评价模型构建。

3.A third of Africa is under threat of desertification.

非洲有三分之一的土地面临荒漠化的威胁。

4.We will promote afforestation, take comprehensive steps to control desertification, stony deserts, and soil erosion, strengthen wetland conservation and restoration, and better prevent and control geological disasters.

开展国土绿化行动，推进荒漠化、石漠化、水土流失综合治理，强化湿地保护和恢复，加强地质灾害防治。