Rapid vertical accretion on a ‘young’ shore-detached turbid zone reef: Offshore Paluma Shoals, central Great Barrier Reef, Australia
Rapid vertical accretion on a ‘young’ shore-detached turbid zone reef: Offshore Paluma Shoals, central Great Barrier Reef, Australia
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“年轻”的海岸分离浑浊带珊瑚礁上的快速垂直增生：澳大利亚大堡礁中部的近海帕鲁马浅滩
DOI：
10.1007/s00338-013-1063-8
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发表时间：
2013
期刊：
影响因子：
3.5
通讯作者：
P. Gulliver
中科院分区：
文献类型：
--
作者：
C. Perry;S. Smithers;P. Gulliver
我们报告了开放水域浑浊带珊瑚礁（称为近海帕鲁马浅滩，位于大堡礁内中部）的年龄结构和净增生率。通过珊瑚礁结构的 5 个岩心进行的 28 个放射性碳测年表明，该珊瑚礁在大约 1,700 年前开始生长，并且尽管珊瑚礁生长在高度浑浊的水域中，但在珊瑚礁发育的主要阶段，净垂直吸积速度很快（平均 7.8 毫米年−1）。最快速的生长阶段与礁石结构内富含泥浆的陆源碎屑沉积物的积累相一致。该研究强调了浑浊带珊瑚礁垂直增生的能力，其速度与许多清水珊瑚礁相当或超过，尽管水质条件看似不利。
We report on the age structure and net accretion rates determined for an open water turbid zone reef, known as Offshore Paluma Shoals, located on the inner central Great Barrier Reef. Twenty-eight radiocarbon dates from 5 cores through the reef structure indicate that this reef began growing ~1,700 years ago and that net vertical accretion through the main phase of reef development was rapid (averaging 7.8 mm yr−1), this despite the reef growing in highly turbid waters. The most rapid growth phases coincided with the accumulation of mud-rich terrigenoclastic sediments within the reef fabric. The study emphasises the capacity of turbid zone reefs to vertically accrete at rates matching or exceeding many clear water reefs despite seemingly detrimental water quality conditions.
全新世内陆架礁生长和衰退的连续阶段中珊瑚群落和沉积相发育的循环模式
影响因子：
2.9
作者：
Perry C
通讯作者：
Perry C