Artificial substrates preference for proliferation and immigration in Aurelia aurita(s. l.) polyps
文献类型：CNKI期刊论文
| 作者 | Feng S(冯颂) ; Lin JN(林佳宁); Sun S(孙松); Zhang F(张芳)
|
| 发表日期 | 2017-01-15 |
| 出处 | Chinese Journal of Oceanology and Limnology
 |
| 关键词 | artificial substrates Aurelia aurita(s.l.) polyps proliferation immigration |
| 英文摘要 | The increasing amounts of artificial marine substrates, in many parts of the world have been proposed as a potential driver of Aurelia spp. blooms, on account of providing extra habitats for the settlement and the proliferation of the benthic stage(polyps). Previous experiments have mainly focused on the substrate choices of Aurelia spp. planulae. However, substrate preferences for the proliferation and immigration of polyps have not been reported. We monitored the propagation and immigration of Aurelia aurita(s. l.) polyps on two natural and nine artificial substrates at constant temperature(20±0.5°C) and salinity(30±0.5) in beakers and a glass aquarium in the laboratory, respectively. The results showed that, among artificial substrates, the highest number for polyp proliferation and immigration was found on nets, rigid polyvinyl chloride plates(RPVC), and wood. The lowest density of polyps was present on iron plates. Among natural substrates, the asexual reproduction rate of polyps on Patinopecten yessoensis(Jay, 1857) shells was significantly higher than Azumapecten farreri(Jones & Preston, 1904). On the account of the distinction in the roughness, chemical properties and biofilms of these material surfaces, bare artificial or natural substrates discriminatively affect the proliferation and the immigration of Aurelia spp. polyps at laboratory. These observations suggest that, even in the natural environment, different materials and texture may influence the composition and the abundance of the fouling communities and the assemblages of polyps and, indirectly, have effects on the amounts of released medusae. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | Supported by the State Key Program of National Natural Science of China(No.41230963) ; the Strategic Priority Research Program of the Chinese Academy of Sciences(No.XDA11020305) ; the Shandong Joint Fund for Marine Ecology and Environmental Sciences(No.U1406403) ; the National Natural Science Foundation of China(No.41506144) |
| 卷 | v.35期:01页:155-164 |
| 语种 | 英文; |
| 分类号 | Q958 |
| ISSN号 | 0254-4059 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/189421]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.KeyLabofMarineEcologyandEnvironmentalSciences,InstituteofOceanology,ChineseAcademyofSciences 2.LaboratoryforMarineEcologyandEnvironmentalScience,QingdaoNationalLaboratoryforMarineScienceandTechnology 3.StateKeyLaboratoryofEnvironmentalCriteriaandRiskAssessment,ChineseResearchAcademyofEnvironmentalSciences 4.LaboratoryofRiverineEcologicalConservationandTechnology,ChineseResearchAcademyofEnvironmentalSciences 5.JiaozhouBayMarineEcosystemResearchStation,InstituteofOceanology,ChineseAcademyofSciences |
| 推荐引用方式 GB/T 7714 | Feng S,Lin JN,Sun S,et al. Artificial substrates preference for proliferation and immigration in Aurelia aurita(s. l.) polyps. 2017. |
入库方式： OAI收割
来源：海洋研究所
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