Deforestation of grazing land adds to the effect.
同时，因开垦牧场而砍伐森林加剧了影响。
By comparison, Brazil claims to have nearly halted its deforestation of the Amazon.
与之相比，巴西声称他们已基本停止了对亚马逊森林的砍伐。
Deforestation of closed tropical rainforests could account for the loss of as.
砍伐密闭型热带雨林可导致每天丧失多达100个物种。
The greatest predation was the deforestation of Haiti, so that only 2 percent of the country is forested today.
最严重的掠夺行为是采伐森林，导致如今海地的森林覆盖率只有2%。
This is a very happy moment – to note that the efforts of Brazilian society to contain the deforestation of the Amazon have reached a very satisfactory level.
这个时刻非常令人欢欣，因为我们注意到巴西社会为遏制亚马逊雨林遭到乱砍乱伐而付诸的种种努力已经达到了十分令人满意的程度。
Lubos Motl, a Czech physicist and former Harvard University faculty member, said the deforestation of the Amazon has occurred, but not because of global warming.
一名捷克的物理学家，也是哈佛大学的前任教员，LubosMotl说亚马逊雨林的退化是已经发生了，但是并不是因为全球变暖。
Deforestation of the Amazon rain forest disrupts regional cycles of evaporation and condensation, raising the possibility that Earth's lungs could become a savanna.
亚马逊雨林的大规模砍伐使得当地的循环和冷凝蒸发遭到干扰，增加了地球的肺将变成稀疏草原的可能性。
For millions of species and indigenous peoples, this would signal extinction as it would incentivise deforestation of ancient forests and pave the way for plantations.
对于数以百万计的物种和土著人来说，这将是灭绝的信号，因为它将激励砍伐原始森林，以便为开垦种植园消除障碍。
"For us it was not just a surprise but a shock," Trennepohl said of the new data which showed a jump in deforestation of more than 470% between March and April this year.
看到显示今年3月到4月伐林率飞涨了超过470%的新数据后，特伦·波尔表示：“对我们而言，那已经不是一般的惊讶了，而是震惊。”
“Nobody understands how a carbon market of US$64 billion can be created in the developed countries but that no funds can be found to prevent the annual deforestation of 13 million hectares,” he said.
“没有人明白如何能在发达国家建立一个640亿美元的碳市场以抵消全球变暖，但却找不到资金来防止每年1300万公顷的森林被砍伐，”他说。
In addition, participation in the program forbids slavery, human trafficking, child labor according to ILO conventions, deforestation of primary forests, or the use of genetically modified cotton.
此外，参与该计划根据国际劳工组织公约，森林砍伐原始森林，或使用转基因棉花禁止奴役，贩卖人口，使用童工。
The upper reaches deforestation of Minjiang River presents positive correlation with the change of low water flow, which proves it is the main factor that generates decrease of runoff in dry season.
岷江上游森林破坏与枯水流量变化是呈正相关的，岷江上游森林破坏是引起枯水期径流减少的重要原因。
They would have prevented the reseeding of the slow-growing palm trees and thereby doomed Rapa Nui's forest, even without the settlers' campaign of deforestation.
即使没有定居者的滥伐森林运动，他们也会阻止生长缓慢的棕榈树重新播种，从而毁灭拉帕努伊的森林。
Indonesia has the third-largest area of tropical forest in the world and one of the highest deforestation rates.
印度尼西亚拥有世界上面积排名第三的热带森林，也是森林砍伐率最高的国家之一。
Even if this program didn't reduce poverty, Ferraro says, "the value of the avoided deforestation just for carbon dioxide emissions alone is more than the program costs."
即使这个项目没有减轻贫困，费拉罗也表示：“仅从二氧化碳排放的角度来看，由此避免的森林砍伐的价值就已经超过了项目的成本。”
We enjoy the comfort and beauty of our furniture, yet we never bother to think about the serious soil erosion caused by deforestation.
我们享受我们家具的美丽与舒适，但我们从来就不愿去想一想由于采伐树林而引起的严重的土壤侵蚀问题。
Species extinction, deforestation, damming of rivers, occurrence of floods, the depletion of ozone, the degradation of ocean systems and many other areas are all experiencing acceleration.
物种灭绝、森林砍伐、河流筑坝、洪水、臭氧层损耗、海洋系统恶化和许多其他变化都在加速发生。
These developments have caused major changes like additional erosion of the Earth's surface and deforestation.
这些发展导致了重大变化，如地球表面的进一步侵蚀和森林砍伐。
Hundreds of tree species face extinction because of deforestation.
由于森林砍伐，很多树种濒临灭绝。
The growth of Western forests seems almost as unstoppable as deforestation elsewhere.
西方森林面积的快速增长似乎同其他各地的森林开采速度一样不可阻挡。
Today, 98 percent of its forests are gone — one of the worst cases of deforestation in human history.
今天，其中百分之98已经消失了，这是人类历史上最糟糕的一次滥伐森林。
But they do not deal with the commercial drivers of deforestation, and they are prone to leakage.
不过，它们并不涉及毁林活动的商业驱动力，而且也易出现漏损。
The strategy of avoided deforestation, however, offers much more.
为了避免砍伐森林而制定的对策则有效。
Navigating the myriad providers of ocean temperatures, wind speeds, rates of deforestation and so on is well nigh impossible.
要想浏览这些关于海洋温度，风速，森林破坏率等等的无数信息是根本不可能的。
China, the United States and Indonesia (because of deforestation) are the world's biggest emitters of greenhouse gases.
中国，美国和印尼(由于过度砍伐的原因)是世界上释放温室气体最多的三个国家。
Many policymakers now talk of ending deforestation by 2030, or even reversing it.
决策者正在讨论在2030年以前结束所有毁林活动，甚至扭转毁林趋势。
Many policymakers now talk of ending deforestation by 2030, or even reversing it.
决策者正在讨论在2030年以前结束所有毁林活动，甚至扭转毁林趋势。
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