http://scholars.ntou.edu.tw/handle/123456789/13513
標題: | How can aquaculture help sustain world fisheries? In:D.A. Hancock, D.C. Smith, A. Grant and J.P. Beumer (eds.) | 作者: | I-Chiu Liao | 公開日期: | 1997 | 出版社: | Developing and Sustaining World Fisheries Resources:The State of Science and Management | 摘要: | The Earth is three-quarters water, containing a probable inexhaustible seafood resource for human needs. However, in recent years, world capture fisheries production has levelled off or declined, reaching a peak in 1989 at 88.67 million t. This suggests that the capture fisheries are being harvested near to their maximum sustainable yield. With the burgeoning world population, coupled with a growing demand for seafood, aquaculture has been increasingly tapped to fill the widening supply gap created by the stagnating capture fisheries production. While aquaculture may be seen as the answer to the shortcomings of capture fisheries, the prospects are not all that encouraging. As the aquaculture industry grows, so will conflicts with other users over such resources as water and land, particularly along the coasts. Four suggested major issues are expected to shed light on how aquaculture will be able to sustain world fisheries.These are resource partitioning, coastal zone management, stock enhancement, and new technology. The challenges for aquaculture are clear and the trends in aquaculture development will be examined to give some answers, referencing in some cases the Asian aquaculture experience, where a majority of the world's aquaculture products are produced. |
URI: | http://ntour.ntou.edu.tw:8080/ir/handle/987654321/44517 http://scholars.ntou.edu.tw/handle/123456789/13513 |
顯示於: | 海洋中心 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。