气候变化领域集成服务门户(CCPortal): Determinants of mangrove seedling survival incorporated within hybrid living shorelines

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DOI	10.1016/j.ecoleng.2024.107235
	Determinants of mangrove seedling survival incorporated within hybrid living shorelines
	Hsiung, Amanda R.; Ong, Ophelia X. J.; Teo, Xue Shen; Friess, Daniel A.; Todd, Peter A.; Swearer, Stephen E.; Morris, Rebecca L.
发表日期	2024
ISSN	0925-8574
EISSN	1872-6992
起始页码	202
卷号	202
英文摘要	Many communities around the world face a pressing need to increase coastal resilience due to widespread coastal erosion and rising sea levels. Natural habitats such as mangrove forests have been increasingly recognised for their ability to protect coastlines through wave attenuation and sediment deposition and stabilisation. However, attempts to rehabilitate mangroves for coastal protection have been met with difficulties due to smaller windows of opportunity for seedling survival at sites experiencing high wave energy and erosion. In this study, we planted the mangrove Avicennia alba in planting pods (n = 348) deployed on an eroding shoreline in Singapore and compared survival to those planted in control plots. Several ecological factors that might influence A. alba survival were manipulated, such as life stage during planting, reduction of wrack accumulation, elevation, and post-planting maintenance. We found that mangrove pods significantly increased mangrove seedling survival. Planting older A. alba seedlings, reducing wrack accumulation, and deploying the pods at a higher elevation further increased survival. Additionally, pressure gauges deployed showed that the pods were able to attenuate wave energy, thus providing hydrodynamic shelter to mangroves. Hybrid living shorelines have the potential to facilitate mangrove rehabilitation through the alleviation of adverse environmental conditions, but other ecological requirements for mangrove seedling survival will need to be met to optimise rehabilitation efforts.
英文关键词	Ecological engineering; Nature -based coastal defence; Restoration success; Seedling survival; Survival analyses
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Engineering
WOS类目	Ecology ; Engineering, Environmental ; Environmental Sciences
WOS记录号	WOS:001222951000001
来源期刊	ECOLOGICAL ENGINEERING
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/297522
作者单位	University of Melbourne; National University of Singapore; Tulane University; University of Western Australia
推荐引用方式 GB/T 7714	Hsiung, Amanda R.,Ong, Ophelia X. J.,Teo, Xue Shen,et al. Determinants of mangrove seedling survival incorporated within hybrid living shorelines[J],2024,202.
APA	Hsiung, Amanda R..,Ong, Ophelia X. J..,Teo, Xue Shen.,Friess, Daniel A..,Todd, Peter A..,...&Morris, Rebecca L..(2024).Determinants of mangrove seedling survival incorporated within hybrid living shorelines.ECOLOGICAL ENGINEERING,202.
MLA	Hsiung, Amanda R.,et al."Determinants of mangrove seedling survival incorporated within hybrid living shorelines".ECOLOGICAL ENGINEERING 202(2024).