The effect of total alkalinity on growth performance and calcification in juvenile Pacific abalone Haliotis discus hannai

The effect of total alkalinity on growth performance and calcification in juvenile Pacific abalone Haliotis discus hannai

A 45-day trial was conducted to study the effect of seawater total alkalinity (TA) level up- and downregulation on the growth performance and calcification of Haliotis discus hannai Ino, while seawater pH was maintained at pHNBS = 8.1. Although seawater was not acidified, the results showed that TA...

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Veröffentlicht in:Marine environmental research 2023-11, Vol.192, p.106209-106209, Article 106209
Hauptverfasser: Zhang, Meng, Li, Jiaqi, Jiao, Minghui, Tang, Yuze, Li, Ang, Liu, Lulei, Liu, Longzhen, Xue, Suyan, Mao, Yuze
Format: Artikel
Sprache:eng
Schlagworte:
Aquaculture
Carbonate chemistry
CO2 buffering capacity
Mollusc
Ocean acidification
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Zusammenfassung:A 45-day trial was conducted to study the effect of seawater total alkalinity (TA) level up- and downregulation on the growth performance and calcification of Haliotis discus hannai Ino, while seawater pH was maintained at pHNBS = 8.1. Although seawater was not acidified, the results showed that TA downregulation caused a significant reduction (P 
ISSN:0141-1136
1879-0291
DOI:10.1016/j.marenvres.2023.106209