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Pathway Offers Hope for Brazil’s Golden Lion Tamarins

时间：2021-12-18 23:53:28

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Environmentalists in Brazil's Rio de Janeiro state are concerned about a recent drop in population numbers of the threatened golden lion tamarin. So, they have built a bridge across a busy roadway to help the monkeys move around a wider forested area.

The Atlantic Forest of Rio de Janeiro state is the only place in the world where the golden lion tamarin still exists in the wild.

Conservation efforts have increased their numbers, bringing the animals back from near total loss. But an outbreak of yellow fever disease1 in 2018 killed off 32 percent of the population. Today, there are an estimated3 2,500 golden lion tamarins in the wild.

The environmentalists were especially fearful4 for a group of monkeys that had become isolated5, or separated, from other tamarins. They became separated because of a roadway.

Luis Paulo Marques Ferraz is executive6 director of the project that works7 to protect the numbers of golden lion tamarins. He told Reuters, "Scientists have shown that the population living there would be completely isolated from the other side of the road and that would create a real problem in terms of conservation."

"Genetically8 that population would be isolated and that is really bad. We need a large forest protected and connected," he added.

The bridge was built last year. It has been planted with trees and other plants in hopes of making a natural pathway that appeals to the tamarins. The plant-life is still young and will take time to grow to a size usable for the monkeys.

Ferraz said that a population of 2,000 golden lion tamarins should have at least 25,000 hectares of forest. But the forest is broken up by open fields, roads and towns. Conservation groups estimate2 that the golden lion tamarin has lost about 95 percent of its original environment in Brazil.

"That's why this bridge here was so strategic9 and important for the conservation program," Ferraz said.

Words in This Story

conservation – n. the protection of animals, plants, and natural resources

original – adj. happening or existing first or at the beginning

strategic – adj. of or relating to a general plan that is created to achieve a goal in war, politics, etc., usually over a long period of time


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1 disease etMxx     
n.疾病，弊端
参考例句：
  • The doctors are trying to stamp out the disease.医生正在尽力消灭这种疾病。
  • He fought against the disease for a long time.他同疾病做了长时间的斗争。
2 estimate Ti4zb     
n.估计，估量；评价，看法；vt.估计，估量
参考例句：
  • We estimate the cost to be five thousand dollars.我们估计费用为5000美元。
  • The lowest estimate would put the worth of the jewel at ＄200.按最低的评估这块宝石也值200美元。
3 estimated CtGzc2     
adj．根据估计的
参考例句：
  • She estimated the breadth of the lake to be 500 metres. 她估计湖面大约有500米宽。
  • The man estimated for the repair of the car. 那人估算了修理汽车的费用。
4 fearful tksxs     
adj.惧怕的，担心的；可怕的，吓人的
参考例句：
  • What a fearful waste of time!简直太浪费时间了！
  • They are fearful of another business depression.他们担心会再次发生商业萧条。
5 isolated bqmzTd     
adj.与世隔绝的
参考例句：
  • His bad behaviour was just an isolated incident. 他的不良行为只是个别事件。
  • Patients with the disease should be isolated. 这种病的患者应予以隔离。
6 executive Ymlxs     
adj.执行的，行政的；n.执行者，行政官，经理
参考例句：
  • A good executive usually gets on well with people.一个好的高级管理人员通常与人们相处得很好。
  • He is a man of great executive ability.他是个具有极高管理能力的人。
7 works ieuzIh     
n.作品，著作；工厂，活动部件，机件
参考例句：
  • We expect writers to produce more and better works.我们期望作家们写出更多更好的作品。
  • The novel is regarded as one of the classic works.这篇小说被公认为是最优秀的作品之一。
8 genetically Lgixo     
adv.遗传上
参考例句：
  • All the bees in the colony are genetically related. 同一群体的蜜蜂都有亲缘关系。
  • Genetically modified foods have already arrived on American dinner tables. 经基因改造加工过的食物已端上了美国人的餐桌。 来自英汉非文学 - 生命科学 - 基因与食物
9 strategic ItCwp     
adj.战略（上）的，战略上重要的
参考例句：
  • The army moved for strategic reasons.军队作了战略转移。
  • The bridge is of strategic importance to us.这座桥对我们至关重要。

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