VOA新闻杂志--美国机构研究稀有鲸鱼栖息地扩展请求

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US Agency Studies Rare Whale Habitat Expansion Request

The U.S. government has agreed to a request from environmental groups to study increasingly important habitats for North Pacific right whales.

The animals are among the rarest whales in the world. The National Oceanic and Atmospheric¹ Administration (NOAA) Fisheries estimates there are about 30 North Pacific right whales left in the world. Centuries of hunting, ship strikes, and entrapment² in fishing equipment have badly harmed the species. They have been listed as endangered since 1973.

In 2008, NOAA declared two areas in the northern Pacific Ocean as critical habitats for the whales. One area is about 3,043 square kilometers in the Gulf³ of Alaska. The other is 91,841 square kilometers in the southeast Bering Sea.

Two groups -- the Center for Biological Diversity and Save the North Pacific Right Whale – are asking the agency to increase the protected areas by connecting them.

NOAA said in a statement that this would increase the Bering Sea boundary west and south. The proposal would also extend the critical habitat area off Alaska's Kodiak Island east to the Gulf of Alaska to include new feeding grounds. The Center for Biological Diversity said these feeding grounds for the whales were confirmed by new research.

Kristin Carden is a scientist at the Center for Biological Diversity. She said in a statement, "Safeguarding the North Pacific right whale's habitat is crucial to protecting these magnificent animals."

Carden added, "The threats to North Pacific right whales grow with each passing day."

NOAA Fisheries said the extended habitat would include productive fishing areas and paths that many ships take. But it also would include places where the large whales have been seen and heard.

The environmental groups said in their request to NOAA that physical and biological features in the proposed critical habitat require special considerations and protections. They may include placing speed limits on ships.

Keven Campion is with the Save the North Pacific Right Whale group. He said the proposal is, "is a step in the right direction for making sure these animals get to exist on the planet."

NOAA Fisheries is taking comments on the proposal until September. The agency must publish its decision within a year.

Words in This Story

habitat – n. the place or type of place where a plant or animal naturally or normally lives or grows

whale – n. an often very large animal that lives in the ocean and that is a mammal rather than a fish

species – n. a group of animals or plants that are similar and can produce young animals or plants

endangered – adj. used to describe a type of animal or plant that has become very rare and that could die out completely

crucial – adj. extremely important

magnificent – adj. very beautiful or impressive

feature – n. an interesting or important part, quality, or ability

1 atmospheric   

adj.大气的，空气的；大气层的；大气所引起的

参考例句：

• Sea surface temperatures and atmospheric circulation are strongly coupled.海洋表面温度与大气环流是密切相关的。
• Clouds return radiant energy to the surface primarily via the atmospheric window.云主要通过大气窗区向地表辐射能量。

2 entrapment   

n.（非法）诱捕，诱人犯罪；诱使犯罪

参考例句：

• The most common structural targets associated with oil entrapment are anticlines and faults. 与储油圈闭有关的最一般的构造目标是背斜和断层。 来自辞典例句
• The purely mechanical effect of glandular trichome exudates is the entrapment and immobilization of small arthropods. 具腺毛状体分泌物的纯机械作用是诱捕和粘住小的昆虫。 来自辞典例句

3 gulf   

n.海湾；深渊，鸿沟；分歧，隔阂

参考例句：

• The gulf between the two leaders cannot be bridged.两位领导人之间的鸿沟难以跨越。
• There is a gulf between the two cities.这两座城市间有个海湾。