Metabolic responses of the deep-water sponge Geodia barretti to suspended bottom sediment, simulated mine tailings and drill cuttings
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- 作者：Tina Kuttia ; tina.kutti@imr.no" class="auth_mail" title="E-mail the corresponding author ; Raymond J. Bannistera ; Jan Helge Fosså ; a ; Cathinka M. Krognessa ; Ingrid Tjensvollb ; Guldborg Sø ; vika
- 关键词：Northeast Atlantic ; Porifera ; Sedimentation
- 刊名：Journal of Experimental Marine Biology and Ecology
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：473
- 期：Complete
- 页码：64-72
- 全文大小：1389 K
文摘
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4-h exposure to suspended crushed rock caused rapid respiratory drops in G. barretti.
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Recovery from single pulse exposures occurred within 30 min.
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29 days of cyclic exposure hampered recovery and caused permanent respiration drops.
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The physiological stress response is highly dependant on particle type.
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29 day cyclic exposure to natural bottom sediment did not affect sponge respiration.