DAMAGE AND RECOVERY OF CORAL REEFS AFFECTED BY EL-NINO RELATED SEAWATER WARMING IN THE THOUSAND ISLANDS, INDONESIA
DAMAGE AND RECOVERY OF CORAL REEFS AFFECTED BY EL-NINO RELATED SEAWATER WARMING IN THE THOUSAND ISLANDS, INDONESIA
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DOI：
10.1007/bf00265007
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发表时间：
1990-01-01
期刊：
影响因子：
3.5
通讯作者：
SUHARSONO
中科院分区：
文献类型：
--
作者：
BROWN, BE;SUHARSONO
1983年海水变暖期间（由于1982/3年厄尔尼诺南方涛动事件），爪哇海的浅礁出现了大面积的珊瑚白化。平均海水温度上升 2-3 度。六个月内的 C 值大于 33°C。 C 在 1200-1500 小时之间记录。研究地点的礁滩上多达 80-90% 的珊瑚死亡，其中主要伤亡的是鹿角珊瑚属和波西洛珊瑚属的分支物种。事件发生五年后，研究地点的群落结构已显着恢复，但珊瑚覆盖率仍为之前水平的 50%。讨论了彼此非常接近的两个选定地点的恢复模式的对比。
Extensive coral bleaching occurred during seawater warming (as a result of the 1982/3 El Nino Southern Oscillation event) in 1983 on the shallow reefs in the Java Sea. Mean seawater temperatures rose by 2-3.degree. C over a six month period with values greater than 33.degree. C being recorded between 1200-1500 h. As many as 80-90% of corals died on the reef flats at the study sites, with the major casualties being branching species in the genera Acropora and Pocillopora. Five years after the event the community structure of the study sites has recovered significantly, though coral cover is still 50% of its former level. Contrasting patterns of recovery at two selected sites, in close proximity to each other, are discussed.