Tidal emersion effects on universal metrics, elemental contents, and health conditions of Pacific oyster (Crassostrea gigas) on artificial reefs in Yellow River Delta, China

doi:10.1016/j.gecco.2023.e02409

IOCAS-IR > 实验海洋生物学重点实验室

	Tidal emersion effects on universal metrics, elemental contents, and health conditions of Pacific oyster (Crassostrea gigas) on artificial reefs in Yellow River Delta, China
	Wang, Shen-Tong 1,2,4,5; Wang, Wei 1,2,4,5; Wang, Lu-Pin 1,2,4,5; Li, Li 1,2,4,5,6; Zhang, Guo-Fan 1,2,3,4,5
	2023-04-01
发表期刊	GLOBAL ECOLOGY AND CONSERVATION
卷号	42 页码:12
通讯作者	Li, Li(lili@qdio.ac.cn)
摘要	Oysters form natural reefs and are important coastal foundation species that provide a wide range of ecosystem services. Clarification of the mechanisms by which tidal emersion affects oyster reef performance will help guide and direct future oyster reef restoration efforts. In the present study, we constructed artificial Pacific oyster (Crassostrea gigas) reefs in the coastal zones of the Yellow River Delta and quantified the effects of tidal emersion on the growth, density, biomass, element (carbon, nitrogen, phosphorus) content within tissues, and health conditions of oysters. The re- sults showed that temperature change driven by the tidal emersion effect was one of the major forces affecting reef performance. In the experimental field, fully immersed oysters performed better than partially exposed ones in terms of growth and density. The mean biomass of the fully immersed oysters was 2.88-fold higher than that of the partially exposed oysters (p < 0.05). However, we found that tidal emersion had no significant effect on the carbon, nitrogen, and phosphorus content within oyster tissues. Oyster health condition revealed by the biochemical marker and whole-genome gene expression analyses demonstrated that the oysters partially exposed to air presented enhanced oxidative and lipid metabolism and were forced to allocate metabolic energy towards defense against stress rather than growth, which suggested sub-optimal health conditions. Overall, the study indicated that full immersion is optimal for oyster reef restoration in the experimental field. The results of this research will provide future conserva- tionists, aquaculturists, and other specialists with a better understanding of tidal emersion effects on the success of oyster reef restoration to achieve region-specific restoration goals and improve protection of the coastal environment.
关键词	Artificial oyster reef Ecological restoration Tidal emersion Yellow River Delta Pacific oyster
DOI	10.1016/j.gecco.2023.e02409
收录类别	SCI
语种	英语
资助项目	Strategic Priority Research Program of the Chinese Academy of Sciences, China[XDA23050402] ; Key Research and Development Program of Shandong, China[2022LZGC015] ; Modern Agroindustry Technology Research System, China[CARS-49]
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
WOS类目	Biodiversity Conservation ; Ecology
WOS记录号	WOS:000993227400001
出版者	ELSEVIER
WOS关键词	EVALUATING PERFORMANCE ; ECOSYSTEM SERVICES ; GENE-EXPRESSION ; CHESAPEAKE BAY ; VIRGINICA ; HABITAT ; STRESS ; RESTORATION ; RECRUITMENT ; GROWTH
引用统计
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/183105
专题	实验海洋生物学重点实验室
通讯作者	Li, Li
作者单位	1.Chinese Acad Sci, Inst Oceanol, Ctr Ocean Mega Sci, CAS, Qingdao 266071, Peoples R China 2.Pilot Natl Lab Marine Sci & Technol, Lab Marine Fisheries Sci & Food Prod Proc, Qingdao 266237, Peoples R China 3.Pilot Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266237, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 5.Natl & Local Joint Engn Lab Ecol Mariculture, Qingdao 266071, Peoples R China 6.Chinese Acad Sci, Inst Oceanol, Lab Expt Marine Biol, Qingdao, Shandong, Peoples R China
第一作者单位	中国科学院海洋研究所
通讯作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Wang, Shen-Tong,Wang, Wei,Wang, Lu-Pin,et al. Tidal emersion effects on universal metrics, elemental contents, and health conditions of Pacific oyster (Crassostrea gigas) on artificial reefs in Yellow River Delta, China[J]. GLOBAL ECOLOGY AND CONSERVATION,2023,42:12.
APA	Wang, Shen-Tong,Wang, Wei,Wang, Lu-Pin,Li, Li,&Zhang, Guo-Fan.(2023).Tidal emersion effects on universal metrics, elemental contents, and health conditions of Pacific oyster (Crassostrea gigas) on artificial reefs in Yellow River Delta, China.GLOBAL ECOLOGY AND CONSERVATION,42,12.
MLA	Wang, Shen-Tong,et al."Tidal emersion effects on universal metrics, elemental contents, and health conditions of Pacific oyster (Crassostrea gigas) on artificial reefs in Yellow River Delta, China".GLOBAL ECOLOGY AND CONSERVATION 42(2023):12.