forest cover percent的意思|示意

Over the past 20 years, China's forest cover has grown from around 12 percent to more than 18 percent through a concerted reforestation program and a ban on logging across vast areas of the country.

在过去20年，中国通过统一的植树造林规划和大面积天然林禁伐，使森林覆被率从12%增加到18%以上。

The results showed, The forest cover percent was positive correlation with greenness indices;

其结果表明：林木覆盖率与绿度值呈正相关；

The white pine, pictured above, was the first tree to fully repopulate, and by 1952, forest cover had increased by 70 percent—and still continues to grow.

照片显示的是完全从幼苗长起的白松林，到1952年，当地森林覆盖率已经增加了百分之七十，目前这种趋势继续在增加。

Among the island states with a land area of less than 50 000 km2, the combined forest cover was estimated at 38.4 percent of the total land area in 2000, whereas the world average was 29.6 percent.

在陆地面积小于5万平方公里2，的岛屿国家中，2000年的总森林覆盖率约为陆地总面积的38.4%，而世界平均水平是29.6%。

Forest cover in Laos has declined sharply over recent decades from over 60 percent in the 1960s to around 40 percent today.

过去几十年来，老挝的森林覆盖面大幅度减少，1960年代，老挝的森林覆盖面是60%以上，如今，只有大约40%。

The four low-lying coastal states (Guinea-Bissau, Belize, Guyana and Suriname) all have substantial forest cover ranging from 59 to 91 percent of the total land area.

四个低地沿海国(几内亚-比绍、伯利兹、圭亚那和苏里南)的森林覆盖率均相当高，从占国土总面积的59%到91%不等。