| 书目名称 | Ocean Resources | | 副标题 | Volume I: Assessment | | 编辑 | Dennis A. Ardus,Michael A. Champ | | 视频video | | | 图书封面 |  | | 描述 | Today western nations consume annually only a small percentage of their resources from the sea, despite the proclamation of Exclusive Economic Zones (EEZ) by many. In contrast, most Pacific Basin Countries obtain more than a quarter of their annual needs from the ocean. Determination of greater rewards from the development of marine resources is markedly inhibited by the limited technical abilities available to locate and assess them. Knowledge of Exclusive Economic Zone resources is schematic and generalised, and a detailed understanding of the geology and processes relating to the economic use of the seafloor is both fragmentary and very basic. Technology for mapping the mineral resources of continental shelves and ocean areas, except in active offshore hydrocarbon provinces, has been largely developed in pursuit of scientific objectives and competence to rapidly appraise economic potential is limited. Similarly, the capability to characterise and evaluate the other resources of the seas is rudimentary. The development of ocean resources will become increasingly urgent as the growth of the world population and the depletion of land reserves combine to enhance demand. Also, increa | | 出版日期 | Book 1990 | | 关键词 | Coast; Ocean; environment; fish; marine; hydrogeology | | 版次 | 1 | | doi | https://doi.org/10.1007/978-94-009-2131-3 | | isbn_softcover | 978-94-010-7459-9 | | isbn_ebook | 978-94-009-2131-3 | | copyright | Kluwer Academic Publishers 1990 |
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发表于 2025-3-21 19:31:13
