The larvae of congeneric gastropods showed differential responses to the combined effects of ocean acidification, temperature and salinity

Zhang, Haoyu; Cheung, S G; Shin, Paul K S

The larvae of congeneric gastropods showed differential responses to the combined effects of ocean acidification, temperature and salinity

2014

Zhang, Haoyu | Cheung, S G | Shin, Paul K S

The tolerance and physiological responses of the larvae of two congeneric gastropods, the intertidal Nassarius festivus and subtidal Nassarius conoidalis, to the combined effects of ocean acidification (PCO2 at 380, 950, 1250 ppm), temperature (15, 30 degrees C) and salinity (10, 30 psu) were compared. Results of three-way ANOVA on cumulative mortality after 72-h exposure showed significant interactive effects in which mortality increased with pCO(2) and temperature, but reduced at higher salinity for both species, with higher mortality being obtained for N. conoidalis. Similarly, respiration rate of the larvae increased with temperature and pCO(2) level for both species, with a larger percentage increase for N. conoidalis. Larval swimming speed increased with temperature and salinity for both species whereas higher pCO(2) reduced swimming speed in N. conoidalis but not N. festivus. The present findings indicated that subtidal congeneric species are more sensitive than their intertidal counterparts to the combined effects of these stressors. (c) 2014 Elsevier Ltd. All rights reserved.

اظهر المزيد [+]

الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)

alkalinity animalia behaviour carbon carbon dioxide mollusca mortality north pacific ph respiration respiration rate salinity species speed swimming temperature water zooplankton

المعلومات البيبليوغرافية

الناشر

PANGAEA

مواضيع أخرى

Nbs scale; Standard deviation; Time in hours; Infrared spectrometric; Total scale; Carbonate system computation flag; Aragonite saturation state; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Pelagos; Bicarbonate ion; Coast and continental shelf; Single species; Ocean acidification international coordination centre; Potentiometric titration; Inorganic; Nassarius conoidalis; Calculated using co2sys; Oa-icc; Replicates; Total; Nassarius festivus; Partial pressure of carbon dioxide; Calcite saturation state; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); Treatment; Dissolved; Bottles or small containers/aquaria (<20 l); Mortality/survival; Potentiometric; Calculated using seacarb after nisumaa et al. (2010); Dispersal velocity; Respiration rate per individual; Laboratory experiment; Carbonate ion; Tropical

اللغة

إنجليزي

نوع الملف

text/tab-separated-values, 3136 data points

الترخيص

CC-BY-3.0: Creative Commons Attribution 3.0 Unported, Access constraints: unrestricted, info:eu-repo/semantics/openAccess

النوع

Dataset

المصدر

Supplement to: Zhang, Haoyu; Cheung, S G; Shin, Paul K S (2014): The larvae of congeneric gastropods showed differential responses to the combined effects of ocean acidification, temperature and salinity. Marine Pollution Bulletin, 79(1-2), 39-46, https://doi.org/10.1016/j.marpolbul.2014.01.008

في أجريس منذ: 2024-11-28

تاريخ التعديل: 2024-11-28

نوع الملف: Dublin Core

مزود البيانات

تم تزويد هذا السجل من قبل Alfred Wegener Institute for Polar and Marine Research

اكتشف مجموعة مزود البيانات هذا في أجريس

الروابط

DOI DOI https://cran.r-project.org/package=seacarb

تصفح الباحث العلمي من جوجل

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