气候变化领域集成服务门户(CCPortal): Seawater carbonate chemistry and larval length, respiration and survival of sea urchin Loxechinus albus across

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DOI	https://doi.org/10.1594/PANGAEA.875890
	Seawater carbonate chemistry and larval length, respiration and survival of sea urchin Loxechinus albus across
	Gaitán-Espitia; Juan Diego; Villanueva; Paola A; Lopez; Jorge; Torres; Rodrigo; Navarro; Jorge M; Bacigalupe; Leonardo D
发布日期	2017-06-05
数据集类型	dataset
英文关键词	Animalia ; Bottles or small containers/Aquaria ( 20 L) ; Coast and continental shelf ; Development ; Echinodermata ; Growth/Morphology ; Laboratory experiment ; Loxechinus albus ; Mortality/Survival ; Pelagos ; Respiration ; Single species ; South Pacific ; Temperate ; Tropical ; Zooplankton
英文简介	Phenotypic plasticity is expected to play a major adaptive role in the response of species to ocean acidification (OA), by providing broader tolerances to changes in pCO2 conditions. However, tolerances and sensitivities to future OA may differ among populations within a species because of their particular environmental context and genetic backgrounds. Here, using the climatic variability hypothesis (CVH), we explored this conceptual framework in populations of the sea urchin Loxechinus albus across natural fluctuating pCO2/pH environments. Although elevated pCO2 affected the morphology, physiology, development and survival of sea urchin larvae, the magnitude of these effects differed among populations. These differences were consistent with the predictions of the CVH showing greater tolerance to OA in populations experiencing greater local variation in seawater pCO2/pH. Considering geographical differences in plasticity, tolerances and sensitivities to increased pCO2 will provide more accurate predictions for species responses to future OA.
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/216484
推荐引用方式 GB/T 7714	Gaitán-Espitia,Juan Diego,Villanueva,et al. Seawater carbonate chemistry and larval length, respiration and survival of sea urchin Loxechinus albus across.2017-06-05.https://doi.org/10.1594/PANGAEA.875890.