气候变化领域集成服务门户(CCPortal): Snail shell growth at control and elevated temperature and ocean acidification conditions

CCPortal

DOI	https://doi.org/10.1594/PANGAEA.906198
	Snail shell growth at control and elevated temperature and ocean acidification conditions
	Lord; Joshua P; Harper; Elizabeth M; Barry; J P
发布日期	2019-09-23
数据集类型	dataset
英文关键词	Animalia ; Behaviour ; Benthic animals ; Benthos ; Bottles or small containers/Aquaria ( 20 L) ; Coast and continental shelf ; Growth/Morphology ; Mollusca ; North Atlantic ; North Pacific ; Nucella lapillus ; Nucella ostrina ; Single species ; Species interaction ; Temperate ; Temperature ; Urosalpinx cinerea
英文简介	Predator-prey interactions often drive ecological patterns and are governed by factors including predator feeding rates, prey behavioral avoidance, and prey structural defenses. Invasive species can also play a large ecological role by disrupting food webs, driving local extinctions, and influencing evolutionary changes in prey defense mechanisms. This study documents a substantial reduction in the behavioral and morphological responses of multiple gastropod species (Nucella lapillus, N. ostrina, Urosalpinx cinerea) to an invasive predatory crab (green crab Carcinus maenas) under ocean acidification conditions. These results suggest that climate-related changes in ocean chemistry may diminish non-lethal effects of predators on prey responses including behavioral avoidance. While snails with varying shell mineralogies were similarly successful at deterring predation, those with primarily aragonitic shells were more susceptible to dissolution and erosion under high CO2 conditions. The varying susceptibility to predation among species with similar ecological roles could indicate that the impacts of invasive species like green crabs could be modulated by the ability of native and invasive prey to withstand ocean acidification conditions.
语种	英语
国家	国际
学科大类	气候变化
学科子类	气候变化
文献类型	数据集
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/215760
推荐引用方式 GB/T 7714	Lord,Joshua P,Harper,et al. Snail shell growth at control and elevated temperature and ocean acidification conditions.2019-09-23.https://doi.org/10.1594/PANGAEA.906198.