例如，在亚马逊河流域，能否进入整个地区，将取决于当地船员和其他助手是否愿意进入实力相对强大的美洲印第安人群体居住的地区。
In the Aamazon, for example, access to entire regions would depend on the willingness of local crew members and other assistants to enter areas inhabited by relatively powerful Amerindian groups.
在亚马逊河流域，我和我的同事们发现，在被牧场包围的一小片雨林中，最大的树木的死亡率增加了两倍。
In the Amazon, my colleagues and I found the mortality rate for the biggest trees had tripled in small patches of rainforest surrounded by pasture land.
亚马逊河流经热带雨林。
在亚马逊河流域是定期清除牛放牧。
Land in the Amazon Basin is routinely cleared for cattle ranching.
会不会同时有一个亚马逊河流域的拉伸？
南美洲：亚马逊河流域与圭亚那的海岸流域。
South America: Amazon River basin and coastal drainages of the Guianas.
亚马逊河流域很大。
在雨季亚马逊河流域的蚂蚁可能被一条鱼吃掉。
During the rainy season of the Amazon, the ant could be eaten by a fish.
亚马逊河流域丛林中的土著居民已学会了适应自然。
Natives in the Amazon jungle have learned to adapt to nature.
其中最大的一个水道位于巴西沿海，在亚马逊河流入太平洋的地方。
Among the largest of these channels is off the coast of Brazil where the Amazon enters the Atlantic Ocean.
巨大的森林，如发现在亚马逊河流域在南美洲正在明确。
Vast forests, such as the one found in the Amazon River Basin in South America are being clear cut.
今春，它邀请其中的130位参观了哥伦比亚海滩、咖啡庄园以及亚马逊河流域。
This spring, it invited 130 of them to see the country's beaches, its coffee farms and the Amazon region.
该计划的目的是研究亚马逊河流域的生物地球化学、水文学、沉积作用等方面的问题。
The purpose of this research project is to understand the biogeochemistry, hydrology, and sedimentation of the Amazon River and its drainage basin.
本测验范围涵盖拉丁美洲全部国家、主要城市和地理区域(如亚马逊河流域、安第斯山脉等)。
This test will cover all countries in Latin America, as well as major cities and geographical regions (e.g., the Amazon basin, the Andes, etc.).
可以举出很多很多的例子说明自然生态环境已经被迅速地改变了，亚马逊河流域就是最好的例证。
A number of examples can be given of the way in which natural environments are being rapidly changed - Amazonia, for instance.
但他们的南美同行，那些生活在亚马逊河流域的阴暗水域里的慈鲷，却沐浴在红色和橙色的光谱中。
But their South American counterparts live in the murky waters of the Amazon River basin, bathed mostly in reds and oranges.
当他们来到秘鲁境内亚马逊河流域的深处的时候，他们被在这里居住的人们的落后、愚昧与无知所震惊。
When they came to Peru deep in the Amazon, they are the people who live here and backward, shocked by the ignorance and ignorance.
最近他与由美国创建的森林洞穴研究中心合作完成了一项研究，并确定了方案，旨在终结巴西亚马逊河流域森林采伐。
He recently co-authored a study with the U. S. -based Woods Hole Research Center. The study identified strategies for ending deforestation in the Brazilian Amazon.
一种开艳丽紫色花朵的水生植物，即水葫芦，本来生长于亚马逊河流域，现在却成为全世界最令人烦恼的水生植物。
A water plant with a showy purple flower, the water Hyacinth, was a native of the Amazon Basin and is now seen as the most important nuisance aquatic plant worldwide.
剩下的少数荒野地区包括阿拉斯加、加拿大和俄罗斯的北部森林，中国和蒙古的高原以及亚马逊河流域的大部分地区。
The few remaining wild areas include the northern forests of Alaska, Canada and Russia; the high plateaus of China and Mongolia; and much of the Amazon River Basin.
一只南美洲亚马逊河流域热带雨林中的蝴蝶，偶尔扇动几下翅膀，可以在两周以后引起美国德克萨斯州的一场龙卷风。
A butterfly casually flapping its wings in the Amazon rainforest in South America can cause a tornado in Texas in the United States two weeks later.
他们发现，刚好过半的甲烷排放量来自于热带，亚马逊河流域每年释放约2000万吨，还有2600万吨来自刚果盆地。
They found that just over half of all methane emissions came from thetropics, with some 20m tonnes released from the Amazon river basin each year, and 26m tonnes from the Congo basin.
研究已经表明，尽管让云团变白可以降低气温，但它也可能会导致世界上一些脆弱地区的降雨量发生改变，比如亚马逊河流域。
Studies have shown that, while cloud whitening could lower temperatures, it might also lead to changes in rainfall in vulnerable parts of the world such as Amazon.
亚马逊河流域的热带雨林规模如此之大，它对整个地球气候的影响力也毋庸置疑，一旦遭受严重破坏，我们每个人都会受到严重的影响。
The Amazon rainforest is so big and so powerful a piece of the overall climate picture that its destruction will affect everyone.
而亚马逊河花了600万年时间形成的发现，并未牴触这项假设，因为这有可能代表，就是这座浅海阻挡了早期亚马逊河流向大西洋的途径。
The discovery that the amazon river took millions of years to mature did not contradict that view because it left open the possibility that this sea barred the incipient river's path to the atlantic.
巴西是世界上国土面积第五大的国家，有530万平方公里的森林覆盖面积——大部分是在亚马逊河流域——但其中只有170万平方公里的森林受国家保护。
Brazil, the world's fifth largest country by area, has 5.3 million square kilometers of jungle and forests — mostly in the Amazon river basin — of which only 1.7 million are under state protection.
巴西是世界上国土面积第五大的国家，有530万平方公里的森林覆盖面积——大部分是在亚马逊河流域——但其中只有170万平方公里的森林受国家保护。
Brazil, the world's fifth largest country by area, has 5.3 million square kilometers of jungle and forests — mostly in the Amazon river basin — of which only 1.7 million are under state protection.
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