气候变化领域集成服务门户(CCPortal): Impact of anthropogenic global hypoxia on the physiological response of bivalves

CCPortal

DOI	10.1016/j.scitotenv.2024.172056
	Impact of anthropogenic global hypoxia on the physiological response of bivalves
	Song, Jingjing; Farhadi, Ardavan; Tan, Kianann; Lim, Leongseng; Tan, Karsoon
发表日期	2024
ISSN	0048-9697
EISSN	1879-1026
起始页码	926
卷号	926
英文摘要	Dissolved oxygen (DO) is an important parameter that affects the biology, physiology, and immunology of aquatic animals. In recent decades, DO levels in the global oceans have sharply decreased, partly due to an increase in atmospheric carbon dioxide, temperature, and anthropogenic nutrient loads. Although there have been many reports on the effects of hypoxia on the survival, growth, behavior, and immunity of bivalves, this information has not been well organized. Therefore, this article provides a comprehensive review of the effects of hypoxia on bivalves. In general, hypoxia negatively impacts the food consumption rate and assimilation efficiency, as well as increasing respiration rates in many bivalves. As a result, it reduces the energy allocation for bivalve growth, shell formation, and reproduction. In severe cases, prolonged exposure to hypoxia can result in mass mortality in bivalves. Moreover, hypoxia also has adverse effects on the immunity and response of bivalves to predators, including decreased burial depths, sensitivity to predators, impairment of byssus production, and negatively impacts on the integrity, strength, and composition of bivalve shells. The tolerance of bivalves to hypoxia largely depends on size and species, with larger bivalves being more susceptible to hypoxia and intertidal species being relatively more tolerant to hypoxia. The information in this article is very useful for elucidating the current research status of hypoxia on bivalves and determining future research directions.
英文关键词	Hypoxia; Bivalves; Physiology; Immunology; Predation
语种	英语
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Sciences
WOS记录号	WOS:001223126100001
来源期刊	SCIENCE OF THE TOTAL ENVIRONMENT
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/298883
作者单位	Beibu Gulf University; Hainan University; Universiti Malaysia Sabah
推荐引用方式 GB/T 7714	Song, Jingjing,Farhadi, Ardavan,Tan, Kianann,et al. Impact of anthropogenic global hypoxia on the physiological response of bivalves[J],2024,926.
APA	Song, Jingjing,Farhadi, Ardavan,Tan, Kianann,Lim, Leongseng,&Tan, Karsoon.(2024).Impact of anthropogenic global hypoxia on the physiological response of bivalves.SCIENCE OF THE TOTAL ENVIRONMENT,926.
MLA	Song, Jingjing,et al."Impact of anthropogenic global hypoxia on the physiological response of bivalves".SCIENCE OF THE TOTAL ENVIRONMENT 926(2024).