人们过去曾猜测，冰山从阿拉斯加和加拿大山脉向西延伸到大陆架的最边缘，也就是大陆架扁平的、延伸到海洋中的水下大陆那部分。
It had been assumed that the ice extended westward from the Alaskan/Canadian mountains to the very edge of the continental shelf, the flat, submerged part of the continent that extends into the ocean.
在这个地方的大陆架是大约600米深，当从外面来的暖流碰上大陆架，就会沿大陆架向上升到浮着的冰川下面。
The continental shelf here is about 600 meters (2, 000 feet) deep, and as the warm water from the open ocean meets the shelf, it continues to flow toward land and rises beneath the floating glacier.
在这个地方的大陆架是大约600米深，当从外面来的暖流碰上大陆架，就会沿大陆架向上升到浮着的冰川下面。
The continental shelf here is about 600 meters (2,000 feet) deep, and as the warm water from the open ocean meets the shelf, it continues to flow toward land and rises beneath the floating glacier.
平均来说，大陆架约为70公里宽，在部分太平洋海岸其大陆架较窄，只有几十公里宽。
On the average the continental shelf is about 70 km wide. One much of the Pacific Coast it is relatively narrows, only a few tens of kilometers across.
在冰岛附近、美国东北大陆架、纽芬兰及拉布拉多大陆架和加利福尼亚，这些之前过度捕捞地区的鱼类数量正在增长。
Fish abundance is increasing in previously overfished areas around Iceland, the north-east US shelf, the Newfoundland-Labrador shelf and California.
大陆架的浅海区是海洋植物和海洋动物生长发育的良好场所，全世界的海洋渔场大部分分布在大陆架海区。
The shallow continental shelf area is of marine plants and marine animals, growth and development of a good place, the majority of the world's marine fisheries are located in continental shelf waters.
大陆架的权利基础是沿海国对其大陆架主张海洋权益的法律依据。
Continental shelf rights of coastal state rest on the basis of the title to it.
大陆架的界限及沿海国的海岸线与别国的海岸线相邻或相对时大陆架的划界原则。
Mainland coast line for of oundary nd along mritime country with do not country mark out boundarying of mainland of close together or opposite hour principle.
大陆架的界限及沿海国的海岸线与别国的海岸线相邻或相对时大陆架的划界原则。
Mainland coast line for of oundary nd along mritime country with do not country mark out boundarying of mainland of close together or opposite hour principle.
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