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；

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One percent of Brazil's total forest cover is being lost every year to deforestation.

由于滥伐，巴西的森林总覆盖面积正在每年减少百分之一。

《柯林斯英汉双解大词典》

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。

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The scientists found that thanks to current levels of deforestation in the region, rainfall is 6-7 percent lower than it would be with full forest cover.

BBC: Rainforest plays critical role in hydropower generation