Physiological responses of the seagrass Thalassia hemprichii (Ehrenb.) Aschers as indicators of nutrient loading
文献类型：期刊论文
| 作者 | Zhang, JP ; Huang, XP ; Jiang, ZJ |
| 刊名 | MARINE POLLUTION BULLETIN
 |
| 出版日期 | 2014 |
| 卷号 | 83期号:2页码:508-515 |
| 关键词 | Thalassia hemprichii Physiological responses Nutrient content Nutrient gradient Bioindicator |
| ISSN号 | 0025-326X |
| 通讯作者 | xphuang@scsio.ac.cn |
| 中文摘要 | To select appropriate bioindicators for the evaluation of the influence of nutrients from human activities in a Thalassia hemprichii meadow, environmental variables and plant performance parameters were measured in Xincun Bay, Hainan Island, South China. Nutrient concentrations in the bay decreased along a gradient from west to southeast. Moreover, the nutrients decreased with an increase in the distance from the shore on the southern side of the bay. Among the candidate indicators, the P content of the tissues closely mirrored the two nutrient loading gradients. The epiphytic algae biomass and the N content in the tissues mirrored one of the two nutrient loading trends. The leaf length, however, exhibited a significant negative correlation with the nutrient gradients. We propose that changes in the P content of T. hemprichii, followed by epiphytic algae biomass and N content of the tissues, may be the useful indicators of nutrient loading to coastal ecosystems. (C) 2014 Elsevier Ltd. All rights reserved. |
| 学科主题 | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [41076069]; Public Science and Technology Research Funds Projects of Ocean [201305030]; Knowledge Innovation Program of the Chinese Academy of Sciences [SQ201219] |
| 原文出处 | PERGAMON-ELSEVIER SCIENCE LTD |
| WOS记录号 | WOS:000338406100016 |
| 公开日期 | 2014-12-11 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/10426]  |
| 专题 | 南海海洋研究所_中科院海洋生物资源可持续利用重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhang, JP,Huang, XP,Jiang, ZJ. Physiological responses of the seagrass Thalassia hemprichii (Ehrenb.) Aschers as indicators of nutrient loading[J]. MARINE POLLUTION BULLETIN,2014,83(2):508-515. |
| APA | Zhang, JP,Huang, XP,&Jiang, ZJ.(2014).Physiological responses of the seagrass Thalassia hemprichii (Ehrenb.) Aschers as indicators of nutrient loading.MARINE POLLUTION BULLETIN,83(2),508-515. |
| MLA | Zhang, JP,et al."Physiological responses of the seagrass Thalassia hemprichii (Ehrenb.) Aschers as indicators of nutrient loading".MARINE POLLUTION BULLETIN 83.2(2014):508-515. |
入库方式： OAI收割
来源：南海海洋研究所
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