頁籤選單縮合
| 題 名 | Perspectives of Underwater Optics in Biological Oceanography and Plankton Ecology Studies |
|---|---|
| 作 者 | Dahms, Hans-Uwe; Hwang, Jiang-shiou; | 書刊名 | Journal of Marine Science and Technology |
| 卷 期 | 18:1 2010.02[民99.02] |
| 頁 次 | 頁112-121 |
| 分類號 | 361.987 |
| 關鍵詞 | Ocean optics; Underwater optics; Biological oceanography; Object recognition; Imaging; Automatic identification; Image analysis; Video cinematographic analysis; Low cam; Fast cam; 3-D analysis; Digital tracking; Plankton; Benthos; Field survey; Behavior; |
| 語 文 | 英文(English) |
| 英文摘要 | ABSTRACT The ever expanding fields of UW (underwater) optics cover principal measurements of the optical properties of the sea, development of new methods of monitoring optical properties, techniques for measurements of organisms or structures in the sea and the development and application of optical instrumentation. In this respect, ocean optics is a multidisciplinary (and multinational) endeavour of science and engineering. Ocean optics has applications in the study of upwelling irradiance and chlorophyll concentrations in the ocean, in the penetration of solar radiation in shallow shelf seas and how this influences temperature profiles and ultimately its effect on sound propagation. Recent development in optical holography allow underwater visual inspection and precision measurements, estimation of the biological diversity of ocean plankton and benthos. One requirement is the development of high-resolution tools for the imaging of specimens in the field. We review here current developments of ocean optics as an integrative tool of biological oceanography that holds for surveys in the field as for laboratory studies. |
本系統中英文摘要資訊取自各篇刊載內容。