| 摘要: |
| 根据2003年10月到2004年3月间日照港和邻近锚地水域及其船舶压舱水中的浮游植物调查资料,对浮游植物的群集结构和压舱水对其影响进行了初步研究。结果表明,日照港的浮游植物群集主要由温带沿岸性物种组成,以硅藻为主,还有少量的甲藻。对比船舶压舱水中浮游植物群集发现:压舱水中浮游植物群集和本地群集结构有很大的差异,有害物种在压舱水中所占的比例较高。 |
| 关键词: 压舱水 浮游植物 外来物种 日照港 有害藻华 |
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| 基金项目:国家自然科学基金项目(40306025,40676089);国家出入境检验疫局重点基金项目(K047-2001) |
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| The characteristics of phytoplankton assemblage in Rizhao Harbor, Rizhao anchorage ground and entry ships’ ballast water, China |
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| Abstract: |
| Based on the survey from October, 2003 to March, 2004 in Rizhao Harbor, local anchorage ground and entry ships’ ballast water, we carry out the preliminary study on the phytoplankton ussemblage structure. The results show that phytoplankton ussemblage in Rizhao Harbor was composed mainly of the temperate coastal species, which are dominated by diatom and dinoflagellates. The potential alien species may be carried into Rizhao Harbor by ballast water. |
| Key words: ballast water phytoplankton alien species rizhao harbor harmful algal bloom |
