| Checklist of marine benthic green algae (Chlorophyta) on Hainan, a subtropical island off the coast of China: comparisons between the 1930s and 1990-2009 reveal environmental changes | |
| Titlyanov, Eduard A.3; Titlyanova, Tamara V.3; Xia, Bangmei2; Bartsch, Inka1; Bartsch, I (reprint author), Alfred Wegener Inst Polar & Marine Res, Handelshafen 12, D-27570 Bremerhaven, Germany | |
| 2011-12-01 | |
| 发表期刊 | BOTANICA MARINA
 |
| ISSN | 0006-8055 |
| 卷号 | 54期号:6页码:523-535 |
| 文章类型 | Article |
| 摘要 | A complete checklist of intertidal to shallow subtidal marine green seaweeds (Chlorophyta) growing on the subtropical island of Hainan (China) is presented here for the first time. It covers data from extensive recent (1990-2009) and historical (1933-1935) collections, and additional published records from various time periods. Data were analyzed by time period. We postulate that environmental changes on Hainan Island documented since the 1980s (e.g., degradation of coral reefs, development of tourism and mariculture farms) are reflected in the green algal species complement and in the dominance or absence of specific algal groups during different time periods. In total, 105 green algal taxa were recorded, including 37 new to Hainan Island, and 18 new records for China. There was a clearly evident change in floristic composition between early and recent collections. In the 1930s, there was a dominance of Caulerpaceae, Codiaceae and Cladophoraceae. By 1990/1992, the numbers of Ulvaceae had increased 1.6-fold and numbers of Cladophoraceae 1.7-fold. Both families contain many opportunistic species that prefer nutrient-enriched or degraded environments. At the same time, species richness of Codiaceae, Caulerpaceae and Udotaceae, families with complex thallus structures, decreased considerably. The floristic differences between the 1990/1992 and 2008/2009 collections were minor.; A complete checklist of intertidal to shallow subtidal marine green seaweeds (Chlorophyta) growing on the subtropical island of Hainan (China) is presented here for the first time. It covers data from extensive recent (1990-2009) and historical (1933-1935) collections, and additional published records from various time periods. Data were analyzed by time period. We postulate that environmental changes on Hainan Island documented since the 1980s (e.g., degradation of coral reefs, development of tourism and mariculture farms) are reflected in the green algal species complement and in the dominance or absence of specific algal groups during different time periods. In total, 105 green algal taxa were recorded, including 37 new to Hainan Island, and 18 new records for China. There was a clearly evident change in floristic composition between early and recent collections. In the 1930s, there was a dominance of Caulerpaceae, Codiaceae and Cladophoraceae. By 1990/1992, the numbers of Ulvaceae had increased 1.6-fold and numbers of Cladophoraceae 1.7-fold. Both families contain many opportunistic species that prefer nutrient-enriched or degraded environments. At the same time, species richness of Codiaceae, Caulerpaceae and Udotaceae, families with complex thallus structures, decreased considerably. The floristic differences between the 1990/1992 and 2008/2009 collections were minor. |
| 关键词 | Checklist Chlorophyta Floristic Changes Hainan New Records |
| 学科领域 | Plant Sciences ; Marine & Freshwater Biology |
| DOI | 10.1515/BOT.2011.064 |
| URL | 查看原文 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000298289800002 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/11385 |
| 专题 | 海洋生物分类与系统演化实验室 |
| 通讯作者 | Bartsch, I (reprint author), Alfred Wegener Inst Polar & Marine Res, Handelshafen 12, D-27570 Bremerhaven, Germany |
| 作者单位 | 1.Alfred Wegener Inst Polar & Marine Res, D-27570 Bremerhaven, Germany 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 3.Russian Acad Sci, Far Eastern Branch, AV Zhirmunsky Inst Marine Biol, Moscow 690041, Russia |
| 推荐引用方式 GB/T 7714 | Titlyanov, Eduard A.,Titlyanova, Tamara V.,Xia, Bangmei,et al. Checklist of marine benthic green algae (Chlorophyta) on Hainan, a subtropical island off the coast of China: comparisons between the 1930s and 1990-2009 reveal environmental changes[J]. BOTANICA MARINA,2011,54(6):523-535. |
| APA | Titlyanov, Eduard A.,Titlyanova, Tamara V.,Xia, Bangmei,Bartsch, Inka,&Bartsch, I .(2011).Checklist of marine benthic green algae (Chlorophyta) on Hainan, a subtropical island off the coast of China: comparisons between the 1930s and 1990-2009 reveal environmental changes.BOTANICA MARINA,54(6),523-535. |
| MLA | Titlyanov, Eduard A.,et al."Checklist of marine benthic green algae (Chlorophyta) on Hainan, a subtropical island off the coast of China: comparisons between the 1930s and 1990-2009 reveal environmental changes".BOTANICA MARINA 54.6(2011):523-535. |
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