Warmer oceans and over-fishing are affecting sea life.

海洋水温的提高以及过度捕捞严重影响着海洋生物。

Melting ice caps, hunting and over-fishing were identified as the culprits.

冰川消融、猎和过度捕捞都是造成这些物种濒临灭绝的原因。

Officials say the number of Chinese fishing boats encroaching on Korean waters is increasing because of over-fishing and pollution off the Chinese coast.

有关官员说，由于在中国海域的过度捕捞和污染，侵入两韩水域捕鱼的中国渔船的数量不断增加。

Well, first there's pollution, that's a big problem, and second, there's some over-fishing.

恩，首先是污染，那是个大问题，其次，是过度捕捞。

Professor Hoegh-Guldberg has blamed water pollution, over-fishing, increased ocean acidification and rising temperatures.

豪厄格-古尔伯格教授认为水质污染，过度捕捞，海洋酸化和温度上升是主要原因。

Over-fishing could be reduced by extending property rights to the sea bed and urban pollution by saleable pollution permits.

如果将财产权延伸到河床底部过度捕鱼会并且需要购买“污染许可”才能污染城市的话，过度捕鱼的行为一定会减少。

At a time when environmental groups are warning about over-fishing, it's unusual for a conservation group to encourage fishers to decimate a species.

在这个各大环保组织不断提醒人们警惕过度捕捞的时代，有一个保护组织却鼓励渔民将一种鱼类赶尽杀绝，这真的非比寻常。

The increase in the jellyfish population has beenattributed to factors including climate change, over-fishing and the runoff ofagricultural fertilisers.

造成水母数量激增的因素包括气候变化、过度捕捞和农业化肥流入海洋。

With the development of fishery, Over fishing affects a serious gravity decline on fishery resources, which puts fishery community in the dilemma of transition.

随着渔业经济的发展，捕捞强度过大使得渔业资源严重衰退，渔村社区面临转型的困境。