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首页> 外文期刊>Russian journal of marine biology >The spatial-temporal variability and stability of Vietnamese reef communities
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The spatial-temporal variability and stability of Vietnamese reef communities

机译：越南珊瑚礁群落的时空变异性和稳定性

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摘要

During expeditions in 2010 and 2013 on the R/V Akademik Oparin the individual coral reefs of Vietnam, whose species compositions and structures of benthic communities were first studied and described in the 1980s, were surveyed. The current state of the coral reefs was studied, significant changes in the abundances of certain hydrobionts were considered, and possible causes of these changes were discussed. It was determined that the general geomorphological zoning of the reefs, species composition, and the structure of the coral communities of the Con Dao, LA1/2 Sn (CA(0) Lao R,), and Thu islands have not changed significantly. However, negative changes have occurred in reefs of the Namsu (Gulf of Thailand) and Hon Mieu (Nha Trang Bay) islands as a result of increasing anthropogenic impacts. In reefs of the Cu Lao Cham and Tho Chau islands, which were almost completely destroyed or badly damaged by powerful typhoons in 2006 and 2009, signs of gradual recovery of the surviving coral and the formation of new coral populations were recorded.
机译：在2010年和2013年的R / V Akademik Oparin探险队中，对越南的单个珊瑚礁进行了调查，越南的珊瑚礁的底栖群落的物种组成和结构最早于1980年代进行了研究和描述。研究了珊瑚礁的现状，考虑了某些水生生物的丰度的显着变化，并讨论了这些变化的可能原因。已确定，Con Dao，LA1 / 2 Sn（CA（0）Lao R，）和星期四岛的珊瑚礁，物种组成和珊瑚群落的一般地貌分区没有明显变化。但是，由于人为影响的增加，Namsu（泰国湾）和Hon Mieu（芽庄湾）岛屿的礁石发生了负面变化。在2006年和2009年的强劳台风几乎完全摧毁或严重破坏了古劳湛和索洲岛的珊瑚礁中，记录了存活珊瑚逐渐恢复和新的珊瑚种群形成的迹象。

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