气候变化领域集成服务门户(CCPortal): Effects of Water Temperature and Structural Habitat Complexity on the Routine Swimming Speed and Escape Response of Post-Settlement Stage White Seabream

CCPortal

DOI	10.3390/oceans5010003
	Effects of Water Temperature and Structural Habitat Complexity on the Routine Swimming Speed and Escape Response of Post-Settlement Stage White Seabream
	Vicente, Patricia; Almeida, Joao; Ribeiro, Laura; Castanho, Sara; Candeias-Mendes, Ana; Pousao-Ferreira, Pedro; Faria, Ana Margarida
发表日期	2024
EISSN	2673-1924
起始页码	5
结束页码	1
卷号	5 期号:1
英文摘要	Coastal habitats are increasingly threatened by multiple anthropogenic-related activities, which include ocean warming and loss of structural habitat complexity. These two pressures have the potential to severely affect the structure and function of marine biodiversity. Early life stages of many fish species recruit to coastal habitats at the end of their pelagic phase, benefiting from access to food, shelter and protection. However, changes in temperature have been shown to influence ecologically relevant behaviours in post-settlement stage fish, and the loss of structural habitat complexity has been related to low recruitment and deleterious behaviours of fish in coastal habitats. Here, we evaluated the individual and interactive effects of prolonged exposure to increasing temperature and changed structural habitat complexity on routine swimming speed and escape response of post-settlement white seabream, Diplodus sargus (Linnaeus, 1758). Fish were reared under different temperatures (control 19 degrees C; high 22 degrees C) and structural habitat complexity (low and high) scenarios, in a cross-experimental design, and the routine swimming and escape responses were analyzed after 6 weeks of exposure. Change in temperature did not induce alterations at the behavioural level, but loss of structural habitat complexity increased speed and distance travelled during routine swimming, and responsiveness to a stimulus during the escape response behaviour. The interaction of the two factors did not influence performance. Determining how species are affected by changes in their environment, and the mechanisms that underlie these changes, will be critical to understanding the fish recruitment and populations' fitness and survival.
英文关键词	early life stages; Diplodus sargus; global change; habitat degradation
语种	英语
WOS研究方向	Marine & Freshwater Biology ; Oceanography
WOS类目	Marine & Freshwater Biology ; Oceanography
WOS记录号	WOS:001192500700001
来源期刊	OCEANS-SWITZERLAND
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/300923
作者单位	Instituto Universitario de Lisboa; Instituto Superior Psicologia Aplicada (ISPA); Instituto Portugues do Mar e da Atmosfera
推荐引用方式 GB/T 7714	Vicente, Patricia,Almeida, Joao,Ribeiro, Laura,et al. Effects of Water Temperature and Structural Habitat Complexity on the Routine Swimming Speed and Escape Response of Post-Settlement Stage White Seabream[J],2024,5(1).
APA	Vicente, Patricia.,Almeida, Joao.,Ribeiro, Laura.,Castanho, Sara.,Candeias-Mendes, Ana.,...&Faria, Ana Margarida.(2024).Effects of Water Temperature and Structural Habitat Complexity on the Routine Swimming Speed and Escape Response of Post-Settlement Stage White Seabream.OCEANS-SWITZERLAND,5(1).
MLA	Vicente, Patricia,et al."Effects of Water Temperature and Structural Habitat Complexity on the Routine Swimming Speed and Escape Response of Post-Settlement Stage White Seabream".OCEANS-SWITZERLAND 5.1(2024).