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首页> 外文期刊>Ocean & coastal management >Volcanic Eruptions And The Forgotten Pearls
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Volcanic Eruptions And The Forgotten Pearls

机译：火山喷发和被遗忘的珍珠

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摘要

With this paper we demonstrate, using the example of the Segara Anakan lagoon in south Java, Indonesia, that exploring the environmental history of an area may provide important information for the understanding of present day problems and their possible solutions. The lagoon is seriously affected by sedimentation. Management measures aiming at its preservation were rather ineffective. Until now, most scholars have treated sedimentation of the lagoon as a short-term phenomenon. We found evidence that sedimentation is a long-term driver of ecosystem changes in Segara Anakan. Ecosystem changes are also obvious in the disappearance of species from the lagoon, like pearl oysters. We recommend that preconditions for the development of adequate management decisions regarding the lagoon's sedimentation problem are (1) a distinction between natural and anthropogenic causes of sedimentation and (2) an understanding of changes in species composition.
机译：通过本文，我们以印度尼西亚南部爪哇的Segara Anakan泻湖为例，说明探索该地区的环境历史可能为理解当今问题及其可能的解决方案提供重要信息。泻湖受到沉积的严重影响。旨在对其进行保存的管理措施相当无效。迄今为止，大多数学者都将泻湖的沉积视为一种短期现象。我们发现有证据表明沉积物是Segara Anakan生态系统变化的长期驱动力。从泻湖中消失的物种（如珍珠牡蛎）中，生态系统的变化也很明显。我们建议针对泻湖的沉积问题制定适当的管理决策的前提是（1）区分自然和人为沉积原因的原因，以及（2）了解物种组成的变化。

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