Effect of sulfide on the physiological energetics of<i> Mercenaria</i><i> mercenaria</i>

doi:10.1016/j.aquaculture.2023.740396

	Effect of sulfide on the physiological energetics of Mercenaria mercenaria
	Zhang, Xuan-zhao 1,2; Yang, Mei-jie 3,4,5,6,7; Zhou, Cong3,4,5,6,7 ; Song, Hao 3,4,5,6,7; Dong, Shi-peng 1,2; Guo, Yong-jun 8; Li, Yong-ren 8; Wang, Fang 1,2,9; Zhang, Tao3,4,5,6,7,10
	2024-02-25
发表期刊	AQUACULTURE
ISSN	0044-8486
卷号	581 页码:13
通讯作者	Wang, Fang([email protected]) ; Zhang, Tao([email protected])
摘要	Marine sulfide is mainly produced by the reduction of sulfate. Eutrophication and anoxic conditions caused by tidal fluctuations have accelerated the production of sulfide and widened its distribution. Sulfide has toxic effects on aquatic animals, and it has important effects on physiological activities such as feeding and respiration in buried bivalves. The aim of this study was to estimate the impact of sulfide on the energy budget of the intertidal bivalve Mercenaria mercenaria. Acute toxicity experiments were first conducted on small (SS), medium (MS), and large (LS) size clams, and then clearance rate (CR), absorption efficiency (AE), respiration rate (RR), and ammonia excretion rate (ER) were measured at 24, 48, 72, and 96 h using 0 (control group), safe concentration (low sulfide group), and 96 h half-lethal concentration (high sulfide group) as sulfide concentration gradients, and scope for growth (SFG) was calculated. The results indicated that sulfide reduced the CR, AE, RR, and ER of M. mercenaria, and these indicators were lower in the high sulfide group than in the low sulfide group. The sulfide concentration and exposure time had significant effects on CR, AE, RR, and SFG. The CR of the SS low sulfide group reached its maximum value at 48 h, and the CR of the LS low sulfide and high sulfide groups reached their maximum values at 96 h and 48 h, respectively. SFG experienced a significant decrease with the extension of time, and for both MS and LS, the SFG of sulfide-treated groups was negative at all times, with the exception of 24 h. These results suggest that M. mercenaria exhibits metabolic inhibition and metabolic compensation in response to sulfide exposure. This study provides important insights for comprehending the physiological response of buried bivalves in sulfide environments and provides a scientific fundation for implementing corresponding culture measures.
关键词	Sulfide Mercenaria mercenaria Half-lethal concentration Energy budget
DOI	10.1016/j.aquaculture.2023.740396
收录类别	SCI
语种	英语
资助项目	Tianjin science and technology commission project[20YFZCSN00240]; Tianjin Agricultural Committee Project[202103010]; Key Research and Development Program of Guangxi Province[2023CXGC10411]; Key Research and Development Program Projects of Shandong Province[2021QNRC001]; Young Elite Scientists Sponsorship Program by CAST; Youth Innovation Promotion Association by CAS; Earmarked fund for CARS; [2021AB34014]
WOS研究方向	Fisheries ; Marine & Freshwater Biology
WOS类目	Fisheries ; Marine & Freshwater Biology
WOS记录号	WOS:001124868000001
出版者	ELSEVIER
WOS关键词	HYDROGEN-SULFIDE ; OCEAN ACIDIFICATION ; FEEDING PHYSIOLOGY ; CRASSOSTREA-GIGAS ; SEAWATER ACIDIFICATION ; RUDITAPES DECUSSATUS ; OXYGEN-CONSUMPTION ; SEASONAL-VARIATION ; ENERGY-METABOLISM ; PACIFIC OYSTER
引用统计
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/184171
专题	海洋生态与环境科学重点实验室
通讯作者	Wang, Fang; Zhang, Tao
作者单位	1.Ocean Univ China, Key Lab Mariculture, Minist Educ, Qingdao 266003, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Funct Lab Marine Fisheries Sci & Food Prod Proc, Qingdao 266003, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 4.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China 5.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 6.Chinese Acad Sci, Inst Oceanol, CAS Engn Lab Marine Ranching, Qingdao 266071, Peoples R China 7.Shandong Prov Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China 8.Tianjin Agr Univ, Fisheries Coll, Tianjin Key Lab Aqua Ecol & Aquaculture, Tianjin 300384, Peoples R China 9.5 Yushan Rd, Qingdao, Shandong, Peoples R China 10.7 Nanhai Rd, Qingdao, Shandong, Peoples R China
通讯作者单位	海洋生态与环境科学重点实验室; 中国科学院海洋研究所
推荐引用方式 GB/T 7714	Zhang, Xuan-zhao,Yang, Mei-jie,Zhou, Cong,et al. Effect of sulfide on the physiological energetics of Mercenaria mercenaria[J]. AQUACULTURE,2024,581:13.
APA	Zhang, Xuan-zhao.,Yang, Mei-jie.,Zhou, Cong.,Song, Hao.,Dong, Shi-peng.,...&Zhang, Tao.(2024).Effect of sulfide on the physiological energetics of Mercenaria mercenaria.AQUACULTURE,581,13.
MLA	Zhang, Xuan-zhao,et al."Effect of sulfide on the physiological energetics of Mercenaria mercenaria".AQUACULTURE 581(2024):13.