The total forest cover of the earth is decreasing.
地球上森林覆盖的总面积正在减少。
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。
Once forest cover does start increasing, the rate of extinction should dwindle.
一旦森林覆盖开始增加，灭绝的速度应该变小。
China's increasing forest cover.
中国的森林覆被不断扩大。
Forest Cover 2000 and Changes in Forest Cover 1990-2000.
2000年森林面积和1990- 2000年森林面积变化。
Percentage of forest cover in different historic periods of china.
中国历代森林覆盖率的探讨。
Two of these states (Bahrain and Malta) reportedly have no forest cover.
其中两个国家(巴林和马尔他)据报无森林覆盖。
Great storm and small forest cover are direct and indirect reasons why flood occurs.
高强度暴雨、低的森林覆盖率和严重的水土流失，是产生洪灾的直接和间接原因。
The removal of forest cover may also have allowed rainwater to drain faster into the rivers.
植被的砍伐或许也会加速雨水进入河流的过程。
China is one of a few countries in the world that have been rapidly increasing their forest cover.
中国是世界上森林覆盖率增长迅速的少数几个国家之一。
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；
Some large countries, including China and India, increased their forest cover between 2000 and 2010.
某些大国，包括中国和印度，在2000~2010期间增加了森林覆盖。
Because of well rate of forest cover it relaxes the environmental pollution to a certain extent.
森林植被覆盖较好，在一定程度上缓解了环境污染。
The progress made in recent years shows that mankind is not doomed to strip the planet of its forest cover.
近年来取得的进步表明：人类并非注定要将地球的森林植被砍伐殆尽。
China has committed to a target of 20% forest cover by 2010, and tree planting has been actively encouraged.
中国在大力鼓励植树造林，以期在2010年使森林覆盖率达到20%。
This flow cannot be blamed on deforestation: we have more forest cover in the Kosi catchment today than ever before.
这种流动并不是因为森林砍伐：今天戈西河流域的森林覆盖面积比此前任何时候都多。
In principle, any old trees would do—although they die and rot, more forest cover would lock up more carbon dioxide.
从理论上说，任何成木都能做到这一点，尽管它们也会枯萎腐烂，但是更大的森林覆盖将会锁住更多 的二氧化碳。
Sharma is as passionate about preserving forest cover to recharge the rivers as he is about the need for hydropower.
沙玛热情于保护森林覆盖率来补给河流，同样也认为需要水力发电。
Abundant water and forest resources, forest cover throughout the area accounted for Bosnia and Herzegovina 46.6%.
水力和森林资源丰富，森林覆盖面积占波黑全境面积的46.6％。
Amazonas remains by far the best-preserved of Brazil's nine Amazon states, with about 97% of its original forest cover intact.
目前为止，亚马孙州是巴西亚马逊地区9个州中森林保存得最完好的地区，原始森林的覆盖率高达97%。
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%。
This is especially true for countries like Kenya, where indigenous forest cover is less than 2% and mainly remains in watershed areas.
于肯尼亚之类的国家而言尤为如此，这类国家的森林覆盖率不到2%，而且还主要存在于集水区。
Now researchers estimate that nearly ten times as many such structures-of unknown purpose-may exist undetected under the Amazon's forest cover.
研究人员估计有近十倍于已发现的这种结构(不知处于何种目的建造)存在于未探测的亚马逊森林覆盖下。
Cape Verde, Cuba, Grenada and Vanuatu registered a positive change in forest cover from 1990 to 2000, mainly as a result of afforestation efforts. 3.
1990 - 2000年间，主要由于采取造林措施，佛得角、古巴、格林·纳达和瓦努阿图的森林覆盖有了积极转变。
Chimpanzees, our closest living relatives, spend most of their time sheltered from the sun's heat by forest cover and have a limited ability to sweat.
目前存在的与我们最接近的近亲——猩猩——大多数时间待在森林覆盖的地方躲避太阳的暴晒，因为它们的发汗能力有限。
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。
Badly managed solid waste sites have contaminated groundwater and spread air pollution, and illegal logging has caused widespread loss of forest cover.
固体垃圾处理不当，严重地污染了地下水，并使得空气污染四处扩散。非法砍伐造成了森林覆盖率的急剧下降。
The area of artificial forestation, forest cover rate and forestry land were increasing steadily, but trees along the road and field were reducing greatly.
人工造林面积、森林覆盖率和林业用地面积平稳上升，但四旁植树株数下降幅度较大。
The area of artificial forestation, forest cover rate and forestry land were increasing steadily, but trees along the road and field were reducing greatly.
人工造林面积、森林覆盖率和林业用地面积平稳上升，但四旁植树株数下降幅度较大。
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