"十四五"以来，全国累计完成沙化土地治理任务1.05亿亩，沙化土地面积连续4个监测期持续净减少。沙化土地面积由上世纪末的年均扩展515万亩，转变为 目前的年均缩减1000万亩。重点治理区实现了由"沙进人退"到"绿进沙退"的历史性转变。 沙漠绿洲、郁郁葱葱 防风固沙、扎实推进 一起领略 大美中国的绿色生态屏障 内蒙古库布其沙漠 甘肃古浪八步沙林场 内蒙古科尔沁沙地 陕西榆林毛乌素沙地 甘肃古浪腾格里沙漠 山西右玉治沙造林 塔克拉玛干沙漠南缘 新疆和田民丰县 青海海晏克土沙区 四川若尔盖沙化治理点 ...

Group 1 - The core idea of the article highlights the successful transformation of the Taklamakan Desert from a barren landscape to a thriving oasis through scientific governance and ecological initiatives [1][14] - The expansion of green areas in Xinjiang, particularly the establishment of a 3,046-kilometer green barrier, has facilitated large-scale cultivation of economic crops, such as the planting of 2.7 million jujube seedlings in Moyu County [5][14] - The local farmers, such as the Abdureyim brothers, have successfully cultivated fruits like grapes, pomegranates, and figs on previously sandy land, demonstrating the effectiveness of these ecological efforts [3][9] Group 2 - The ecological improvements have led to reduced sandstorms and increased rainfall, creating a unique microclimate that benefits agricultural activities [7][9] - The total area of desertified land treated in Xinjiang since the 18th National Congress of the Communist Party has reached 42,500 square kilometers, with the area for planting characteristic economic crops in sandy regions now at 1.845 million acres [14]