Ecological enhancement of coastal engineering structures: Passive enhancement techniques.

Ecological enhancement of coastal engineering structures: Passive enhancement techniques.
复制标题

海岸工程结构的生态增强:被动增强技术。

DOI:
10.1016/j.scitotenv.2020.139981
复制
发表时间:
2020
期刊:
The Science of the total environment
影响因子:
--
通讯作者:
MacArthur M
MacArthur M
中科院分区:
--
文献类型:
--
作者:
MacArthur M

文献摘要

参考文献

被引文献

相似文献

海岸工程结构中使用的岩石类型会影响生物多样性,但迄今为止对其影响尚未得到充分研究。我们在这里报告的岩石材料和岩体性质的不同组合是否可以提高沿海工程结构的栖息地适宜性和早期阶段的生态结果。我们研究了两个沿海工程方案,在施工过程中使用不同的花岗岩。在一号场地,在施工过程中特意定位了具有大量cm-dm 2表面特征(例如壁架)的Shap花岗岩巨石(称为被动增强),以a)最大限度地提供cm-dm规模的潮间栖息地和B)确定哪种栖息地规模最适合生态增强。在现场二,挪威花岗岩巨石安装没有被动增强,允许直接比较。被动定位的形状花岗岩巨石导致帽贝(髌骨vulgata,林奈,1758年)丰富的增加在两年内,但很少帽贝记录在非增强挪威花岗岩。因此,巨石的定位对mm和mm-dm尺度的地貌特征施加了强有力的控制,当选择合适的特征并进行最佳定位(即被动增强)以最大限度地提高栖息地特征时,具有明显的生态效益。开发了一个生态岩石评分矩阵,以帮助选择最适合生态的岩石材料用于全球海岸工程;这可以帮助改善在快速变暖的世界中工程结构的栖息地供应。
The rock type used in coastal engineering structures impacts biodiversity, but its effect has been understudied to date. We report here on whether different combinations of rock material and rock mass properties can improve habitat suitability and early phase ecological outcomes on coastal engineering structures. We examine two coastal engineering schemes that used different granites during construction. At site one, Shap granite boulders with a high number of cm-dm2surface features (e.g. ledges) were deliberately positioned during construction (called passive enhancement), to a) maximise the provision of cm-dm scale intertidal habitat and b) determine which scale of habitat is best for ecological enhancement. At site two, Norwegian granite boulders were installed without passive enhancement, allowing for a direct comparison. Passive positioning of Shap granite boulders led to an increase in limpet (Patella vulgata, Linnaeus, 1758) abundance within two years but few limpets were recorded on the non-enhanced Norwegian granite. Positioning of boulder thus exerts a strong control on the mm and mm-dm scale geomorphic features present, with clear ecological benefits when suitable features are selected for and optimally positioned (i.e. passive enhancement) to maximise habitat features. AnEcoRockscoring matrix was developed to aid in the selection of the most ecologically suitable rock materials for coastal engineering worldwide; this can help improve habitat provision on engineered structures in a rapidly warming world.
DOI: 10.3354/meps07284
发表时间: 2008-01-01
影响因子: 2.5
作者:
Burrows, Michael T.;Harvey, Robin;Robb, Linda
通讯作者: Robb, Linda
新加坡的海堤是否栖息着非本地海洋软体动物?
DOI: --
发表时间: 2018
期刊:
影响因子: --
作者:
Wenzhuo Tan;L. H. Loke;D. Yeo;S. Tan;P. Todd
通讯作者: P. Todd
DOI: 10.1016/j.marenvres.2018.08.012
发表时间: 2018-11
影响因子: 3.3
作者:
E. Heery;K. Dafforn;James A. Smith;Shinjiro Ushiama;M. Mayer‐Pinto
通讯作者: E. Heery;K. Dafforn;James A. Smith;Shinjiro Ushiama;M. Mayer‐Pinto
测试局部组合中物种-面积和丰度-面积关系的尺度变化:来自亚热带巨石海岸的示例
DOI: --
发表时间: 2007
期刊: Population Ecology
影响因子: 1.7
作者:
E. Londoño;M. Tokeshi
通讯作者: M. Tokeshi
移植后珊瑚碎片“自我附着”的速度有多快?
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者:
J. Guest;Rommi M. Dizon;A. Edwards;Chiara Franco;E. Gomez
通讯作者: E. Gomez