دورية أكاديمية
أعرض في EDS

Species-specific calcification response of Caribbean corals after 2-year transplantation to a low aragonite saturation submarine spring.

التفاصيل البيبلوغرافية
العنوان: Species-specific calcification response of Caribbean corals after 2-year transplantation to a low aragonite saturation submarine spring.
المؤلفون: Martinez A; 1 Department of Earth and Planetary Science, University of California Santa Cruz , Santa Cruz, CA , USA., Crook ED; 4 Department of Earth System Science, University of California Irvine , Irvine, CA , USA., Barshis DJ; 5 Department of Biological Sciences, Old Dominion University , Norfolk, VA , USA., Potts DC; 2 Department of Ecology and Evolutionary Biology, University of California Santa Cruz , Santa Cruz, CA , USA.; 3 Institute of Marine Sciences, University of California Santa Cruz , Santa Cruz, CA , USA., Rebolledo-Vieyra M; 6 Independent consultant , Cancun, Quintana Roo , Mexico., Hernandez L; 7 Universidad del Caribe , Cancun, Quintana Roo , Mexico., Paytan A; 3 Institute of Marine Sciences, University of California Santa Cruz , Santa Cruz, CA , USA.
المصدر: Proceedings. Biological sciences [Proc Biol Sci] 2019 Jun 26; Vol. 286 (1905), pp. 20190572. Date of Electronic Publication: 2019 Jun 26.
نوع المنشور: Journal Article; Research Support, Non-U.S. Gov't
اللغة: English
بيانات الدورية: Publisher: Royal Society of London Country of Publication: England NLM ID: 101245157 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1471-2954 (Electronic) Linking ISSN: 09628452 NLM ISO Abbreviation: Proc Biol Sci Subsets: MEDLINE
أسماء مطبوعة: Original Publication: London : Royal Society of London, c1990-
مواضيع طبية MeSH: Anthozoa/*physiology , Calcium Carbonate/*chemistry, Animals ; Calcification, Physiologic ; Caribbean Region ; Chlorophyll A ; Coral Reefs ; Seawater/chemistry
مستخلص: Coral calcification is expected to decline as atmospheric carbon dioxide concentration increases. We assessed the potential of Porites astreoides, Siderastrea siderea and Porites porites to survive and calcify under acidified conditions in a 2-year field transplant experiment around low pH, low aragonite saturation (Ω arag ) submarine springs. Slow-growing S. siderea had the highest post-transplantation survival and showed increases in concentrations of Symbiodiniaceae, chlorophyll a and protein at the low Ω arag site. Nubbins of P. astreoides had 20% lower survival and higher chlorophyll a concentration at the low Ω arag site. Only 33% of P. porites nubbins survived at low Ω arag and their linear extension and calcification rates were reduced. The density of skeletons deposited after transplantation at the low Ω arag spring was 15-30% lower for all species. These results suggest that corals with slow calcification rates and high Symbiodiniaceae, chlorophyll a and protein concentrations may be less susceptible to ocean acidification, albeit with reduced skeletal density. We postulate that corals in the springs are responding to greater energy demands for overcoming larger differences in carbonate chemistry between the calcifying medium and the external environment. The differential mortality, growth rates and physiological changes may impact future coral species assemblages and the reef framework robustness.
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فهرسة مساهمة: Keywords: acclimatization; calcification; coral; ocean acidification; phenotypic plasticity; transplant experiment
سلسلة جزيئية: Dryad 10.5061/dryad.3pm80bp
figshare 10.6084/m9.figshare.c.4550327
المشرفين على المادة: H0G9379FGK (Calcium Carbonate)
YF5Q9EJC8Y (Chlorophyll A)
تواريخ الأحداث: Date Created: 20190627 Date Completed: 20200512 Latest Revision: 20200626
رمز التحديث: 20240628
مُعرف محوري في PubMed: PMC6599976
DOI: 10.1098/rspb.2019.0572
PMID: 31238847
قاعدة البيانات: MEDLINE
الوصف
تدمد:1471-2954
DOI:10.1098/rspb.2019.0572