DOI: 10.1111/gcb.12833
论文题名: A review and meta-analysis of the effects of multiple abiotic stressors on marine embryos and larvae
作者: Przeslawski R. ; Byrne M. ; Mellin C.
刊名: Global Change Biology
ISSN: 13541013
出版年: 2015
卷: 21, 期: 6 起始页码: 2122
结束页码: 2140
语种: 英语
英文关键词: Arthropod
; Cnidarian
; Combined effect
; Echinoderm
; Meta-analysis
; Mollusc
; Multifactor
Scopus关键词: arthropod
; echinoderm
; embryo
; larva
; meta-analysis
; mollusc
; pH
; salinity
; temperature effect
; Arthropoda
; Cnidaria
; Echinodermata
; Mollusca
; sea water
; animal
; aquatic species
; chemistry
; climate change
; embryology
; growth, development and aging
; invertebrate
; larva
; meta analysis
; nonmammalian embryo
; pH
; physiological stress
; physiology
; salinity
; temperature
; Animals
; Aquatic Organisms
; Climate Change
; Embryo, Nonmammalian
; Hydrogen-Ion Concentration
; Invertebrates
; Larva
; Salinity
; Seawater
; Stress, Physiological
; Temperature
英文摘要: Marine organisms are simultaneously exposed to anthropogenic stressors with likely interactive effects, including synergisms in which the combined effects of multiple stressors are greater than the sum of individual effects. Early life stages of marine organisms are potentially vulnerable to the stressors associated with global change, but identifying general patterns across studies, species and response variables is challenging. This review represents the first meta-analysis of multistressor studies to target early marine life stages (embryo to larvae), particularly between temperature, salinity and pH as these are the best studied. Knowledge gaps in research on multiple abiotic stressors and early life stages are also identified. The meta-analysis yielded several key results: (1) Synergistic interactions (65% of individual tests) are more common than additive (17%) or antagonistic (17%) interactions. (2) Larvae are generally more vulnerable than embryos to thermal and pH stress. (3) Survival is more likely than sublethal responses to be affected by thermal, salinity and pH stress. (4) Interaction types vary among stressors, ontogenetic stages and biological responses, but they are more consistent among phyla. (5) Ocean acidification is a greater stressor for calcifying than noncalcifying larvae. Despite being more ecologically realistic than single-factor studies, multifactorial studies may still oversimplify complex systems, and so meta-analyses of the data from them must be cautiously interpreted with regard to extrapolation to field conditions. Nonetheless, our results identify taxa with early life stages that may be particularly vulnerable (e.g. molluscs, echinoderms) or robust (e.g. arthropods, cnidarians) to abiotic stress. We provide a list of recommendations for future multiple stressor studies, particularly those focussed on early marine life stages. © 2014 Commonwealth of Australia. Global change Biology © 2014 John Wiley & Sons Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/61730
Appears in Collections: 影响、适应和脆弱性
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作者单位: National Earth and Marine Observations Group, Geoscience Australia, GPO Box 378, Canberra, ACT, Australia; School of Biological Sciences, University of Wollongong, Northfields Avenue, Wollongong, NSW, Australia; Schools of Medical and Biological Sciences, University of Sydney, Sydney, NSW, Australia; Australian Institute of Marine Science, PMB No. 3, Townsville MC, Townsville, QLD, Australia; The Environment Institute and School of Earth and Environmental Sciences, The University of Adelaide, Adelaide, SA, Australia
Recommended Citation:
Przeslawski R.,Byrne M.,Mellin C.. A review and meta-analysis of the effects of multiple abiotic stressors on marine embryos and larvae[J]. Global Change Biology,2015-01-01,21(6)