地处非洲大陆腹地的尼日尔，是世界上沙漠化最严重的国家之一，被沙漠覆盖的土地占全面土地面积的2／3。尼日尔政府和人民经过多年的不懈努力，在治沙斗争中取得了一定成果。到目前为止，全国植树造林4万公顷，造防护林带1万公里。昔日已被沙化的土地，重新长出了绿树和庄稼， The Niger, located in the heart of the African continent, is one of the most desertified countries in the world. Desert cover covers two-thirds of the total land area. After years of unremitting efforts, the Niger government and people have made some achievements in the fight against desertification. So far, 40,000 hectares of afforestation have been made in the country and 10,000 km of shelterbelts have been made. The land that has been deserted in the past has regained green trees and crops,