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| 台湾海峡表层沉积硅藻栖性生态类型及其分布 | |
| 引用本文： | 支崇远,王开发,兰东兆,李超. 台湾海峡表层沉积硅藻栖性生态类型及其分布[J]. 同济大学学报(自然科学版), 2005, 33(7): 971-975 |
| 作者姓名： | 支崇远 王开发 兰东兆 李超 |
| 作者单位： | 1. 同济大学,海洋与地球科学学院,上海,200092;贵州师范大学,地理与生物科学学院,贵州,贵阳,550001 2. 同济大学,海洋与地球科学学院,上海,200092 3. 国家海洋局,第三海洋研究所,福建,厦门,361005 4. 厦门大学,海洋系,福建,厦门,361005 |
| 基金项目： | 国家自然科学基金资助项目(40076016,40276021)，国家海洋局第二海洋研究所海底重点开放实验室资助项目(2002-4)，贵州大学基金资助项目(2001-9) |
| 摘 要： | 对厦门岛沿岸46个取样点表层沉积样品分析,共发现硅藻62个属的217个种及亚种;对台湾海峡44个取样点表层沉积样品分析,共发现硅藻36个属的181个种及亚种.各个取样点都有底栖种和浮游种出现,水浅的区域(厦门岛沿海)底栖种比例较高,水深的区域(台湾海峡)浮游种比例较高,硅藻对指示水深具有科学研究价值.底栖种和浮游种的比例可能还受水体流动性、地貌特征等因素的综合影响. |
| 关 键 词： | 硅藻 表层沉积 栖性 分布 厦门岛 台湾海峡 |
| 文章编号： | 0253-374X(2005)07-0971-05 |
Diatom Ecotype of Habitation and Their Distribution in Surface Sediments around Xiamen Island and in Taiwan Straits |
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| ZHI Chong-yuan,WANG Kai-fa,LAN Dong-zhao,LI Chao. Diatom Ecotype of Habitation and Their Distribution in Surface Sediments around Xiamen Island and in Taiwan Straits[J]. Journal of Tongji University(Natural Science), 2005, 33(7): 971-975 | |
| Authors: | ZHI Chong-yuan WANG Kai-fa LAN Dong-zhao LI Chao |
| Affiliation: | ZHI Chong-yuan1,2,WANG Kai-fa1,LAN Dong-zhao3,LI Chao4 |
| Abstract: | Having analyzed the samples of surface sediment from 46 sites around Xiamen Island,217 species or subspecies in 62 genuses of diatoms were found.And also 181 species or subspecies in 36 genuses were found from the samples at the 44 sites in Taiwan Straits.Both benthic and plankton diatoms were found at each site. More benthic diatoms are in shallow areas,around Xiamen Island,but more plankton are in deep areas,in Tai- wan Straits.The ratio of benthic and plankton should be infected synthetically by the factors such as the move- ment of water and the physiognomy. |
| Keywords: | diatom surface sediment habitation distribution Xiamen Island Taiwan Straits |
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