forest cover的例句大全

The total forest cover of the earth is decreasing.

地球上森林覆盖的总面积在减小。（树木植物；自然植被）

The dominance index of forest cover was increased from 0.611 to 0.692 during the period from 1985 to 1993, and that of climax forest community was increased by 70%.

1985～1993年间，有林地优势地位加强，优势度从0.611增加到0.692，顶极群落优势度增加70%；

An effort to expand forest cover across north China to slow desertification, known colloquially as the Green Great Wall, has suffered from a poor survival rate of the trees planted.

为了延缓荒漠化进程，中国北部采取了扩大森林覆盖面的措施，即人们所谓的“绿色长城”，但是种在那里的树木成活率很低。

Amid the many environmental concerns facing China, the country's forest cover has seen notable progress over the past several decades.

中国面临很多环境问题，该国的森林覆盖面积在过去几十年中有了显著增加。

abstract victoria is one of the important forestry regions in australia. the total area of victoria state is over 20 million hm2, in which public land is 9.1 million hm2. the forest cover rate is as high as 80%.

维多利亚州是澳大利亚重要的林业省份之一，在其2000多万hm2白土地上，公有土地为910万hm2，森林覆盖率高达80%。

the statistical analysis of forest cover rate and soil erasion and desertification

森林覆盖率与水土流失及荒漠化的数学模型

Woodland forest cover of more than 90 % canopy density of 0.8.

林地森林覆盖率达90%以上,林冠郁闭度为0.8.

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。

Increasing the forest cover rate is the key of improving the climate of this district.

提高森林覆盖率是改善这个地区气候的关键.

At that time, 55 % of the primeval forest cover has now been reduced by half.

当时55%的原始森林覆盖面积现已减少了一半.

Abstract French Guyana is an overseas province of France, with more than 800 hm 2 tropical forest resources, and the forest cover is over 90%.

法属圭亚那是法国的一个海外省，拥有800多万hm2热带森林资源，人均森林面积居世界前茅。

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。

" We're going to have to make it accessible to non-experts, people who are working on the applications of forest cover and deforestation, but who are not remote sensing experts," says Asner.

“我们将需要让非专家能够使用它，也就是那些正在使用关于森林覆盖和森林砍伐的应用软件、但不是遥感专家的人们。”Asner说。

Among SIDS with limited forest cover, trees outside forests ( such as on agricultural land) often play a very important role in local livelihoods.

在森林覆盖十分有限的小岛屿发展中国家，森林之外的树木（如农地上的树木）往往在当地人的生计中发挥十分重要的作用。

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；

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 special Conditions that there is the plentiful rain, the sufficient sunshine, the moist climate all the year round and the large area of forest cover in Simao make the species of bryophyte exceedingly rich.

思茅雨量丰富、光照充足，一年四季气候湿润，加之森林覆盖面积大等特殊条件，使苔藓植物种类异常丰富。

For example, "empty hole" emerged in ozonosphere, desertification extended, soil and water loss was aggravated, rate of forest cover dropped rapidly and there was crisis of water and abnormal change of climate all over the world.

如臭氧层空洞的出现，沙漠化扩大，水土流失加剧，森林锐减，水资源危机以及近年来全球气候的明显异常。

The sediment discharge of rivers with cultivated waste land of dry farm, population density are indirect proportion, it with forest cover degree, per capita output of grain are inverse proportion.

河流输少量与旱坡耕地垦殖率、人口密度成正比，与森林覆盖率、人均占有粮食成反比。

Fujian is a big forestry province which forest cover is about 60.52% is located on the southeast coast.

福建地处东南沿海，是个林业大省，森林覆盖率达60.52%，在福建开展大气氮沉降对森林生态系统的影响的研究具有重要的理论和现实意义。