耕地:全世界每分钟损失耕地四公顷,每年损失两千一百万公顷;森林:全世界每分钟有二十一公顷森林消失,每年消失—千一百万公顷;沙漠化:全世界每分钟有十一公顷土地沙漠化,每年沙漠化土地为六百万公顷:泥沙:全世界每分钟有四点八万吨泥沙流入大海,每年流入大海的泥沙为二百五十亿吨; Cultivated land: Four hectares of arable land are lost every minute of the world and 21 million hectares are lost each year; Forests: twenty-one hectares of forest per minute disappear every year in the world, and disappear annually - 11 million hectares; Desertification: Every minute in the world Eleven hectares of land is desertified, with 6 million hectares of desertified land each year. Sediment: 48,000 tons of silt flow into the sea every minute every minute of the world. Each year, the amount of sediment flowing into the sea is 25 billion tons.