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An Inventory and Seasonal Changes in the Recent Benthic Flora of Coral Reefs of Wuzhizhou Island, Haitang Bay, South China Sea (China)

机译:南海海地湾武贞岛珊瑚礁最近底栖菌群的库存与季节变化(中国)

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摘要

Intensive algal sampling was conducted from 2017 to 2019 in coastal waters of Wuzhizhou Island (South China Sea, China). In total, 183 species of marine macrophytes, 9 species of Cyanobacteria and 2 species of seagrasses were found. The collection of benthic macroalgae was comprised of 63% of Rhodophyta, 12% of Phaeophyceae, and 25% of Chlorophyta. Among macrophytes, the largest number of species was found on hard substrates (123 species), 83 species were epiphytes, and 16 species grew on artificial substrates. In addition, 4 species of red algae were found on mollusk shells. The largest number of macroalgal species (150 species or 82% of all collections) was found at the end of the dry seasons. Species compositions of macroalgae during both the dry and rainy seasons were not significantly different. Over 50% of the species of macroalgae were common during both seasons. There were more algae found only in the dry season than those found only in the rainy season. In the upper and middle intertidal zone, macrophytes formed mono- and bidominant communities of algal turf and crust algae; in the low intertidal and upper subtidal zones, mosaic polydominant algal turf communities were observed.
机译:从2017年到2019年,在武筝岛沿海水域(中国南海)沿海水域进行了强化藻类抽样。总共有183种海洋宏观物质,发现了9种蓝藻和2种海草。 Benthic Macroalgae的集合由63%的肾小膜菌,12%的Pheaeophyceae和25%的叶绿素组成。在甲状腺物质中,在硬质基材(123种)上发现最多的物种,83种是外翅内,并且在人造基材上增长了16种。此外,在软体动物壳上发现了4种红藻。在干燥的季节结束时发现了最多的大量的大量种类物种(150种或所有收集量的82%)。在干燥和雨季的Macroalgae的物种组成没有显着差异。在两个季节,超过50%的大草原种类常见。只有在旱季发现的藻类比仅在雨季发现的藻类。在上部和中间间潮间区,宏观物质形成了藻类藻类和藻类藻类的单级和苯并聚集的社区;在低跨境和上部阴性地区,观察了马赛克多群体藻类草坪群落。

著录项

  • 来源
    《Russian journal of marine biology》 |2020年第6期|485-492|共8页
  • 作者单位

    Hainan Univ Coll Marine Sci State Key Lab Marine Resource Utilizat South Chin Haikou 570228 Hainan Peoples R China;

    Russian Acad Sci Far Eastern Branch Zhirmunsky Natl Sci Ctr Marine Biol Vladivostok 690041 Russia;

    Russian Acad Sci Far Eastern Branch Zhirmunsky Natl Sci Ctr Marine Biol Vladivostok 690041 Russia;

    Russian Acad Sci Far Eastern Branch Zhirmunsky Natl Sci Ctr Marine Biol Vladivostok 690041 Russia;

    Hainan Univ Coll Marine Sci State Key Lab Marine Resource Utilizat South Chin Haikou 570228 Hainan Peoples R China;

    Chinese Acad Sci South China Sea Inst Oceanol Key Lab Trop Marine Bioresources & Ecol Guangzhou 510301 Peoples R China|Chinese Acad Sci Trop Marine Biol Res Stn Hainan Sanya 572000 Peoples R China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    macroalgae; species inventory; Hainan; coral reefs; South China Sea;

    机译:宏观格子;物种库存;海南;珊瑚礁;南海;
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