A clockwork mollusc : Ultradian rhythms in bivalve activity revealed by digital photography
作者： David L. Rodland , Bernd R. Schöne , Samuli Helama , Jan K. Nielsen , Sven Baier
DOI: 10.1016/J.JEMBE.2006.02.012
关键词:
摘要: Time-lapse digital images can be acquired and archived using web-cameras, allowing non-invasive analysis of behavior patterns bivalve molluscs at ultradian (sub-daily) time-scales over long intervals. These records analyzed directly by a human operator or through properly calibrated image software. Preliminary results species marine freshwater bivalves identify several biological rhythms similar duration. Wavelet indicates strong periodicity in mantle siphon activity the 3 to 7 min range, with longer duration shell contraction periods 60–90 min. The recurrence these among maintained under constant (but differing) conditions suggests influence common intrinsic drivers (chemico-physical mechanisms clocks). Sub-daily growth increments preserved shells rapidly growing are potentially related rhythms, implications for growth, biomineralization, temporal resolution paleoclimate proxy data.
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hagainativ.com 参考文章(32)
David L. Dettman, Peter D. Roopnarine, Bernd R. Schöne, Karl W. Flessa, David H. Goodwin, Sclerochronology and growth of the bivalve mollusks Chione (Chionista) fluctifraga and C. (Chionista) cortezi in the northern Gulf of California, Mexico Veliger. ,vol. 45, pp. 45- 54 ,(2002)
Wan-Soo Kim, Hyung-Tack Huh, Jong-Geel Je, Kyung-Nam Han, Evidence of two-clock control of endogenous rhythm in the Washington clam, Saxidomus purpuratus Marine Biology. ,vol. 142, pp. 305- 309 ,(2003) , 10.1007/S00227-002-0952-0
John D. Palmer, The Biological Rhythms and Clocks of Intertidal Animals ,(1995)
Astronomical Consequences, Gary D. Rosenberg, S. K. Runcorn, Growth rhythms and the history of the Earth's rotation ,(1975)
Paul I. Abell, Leo Amegashitsi, Peter B.O. Ochumba, The shells of Etheria elliptica as recorders of seasonality at Lake Victoria Palaeogeography, Palaeoclimatology, Palaeoecology. ,vol. 119, pp. 215- 219 ,(1996) , 10.1016/0031-0182(95)00019-4
Giorgio Pannella, Tidal growth patterns in recent and fossil mollusc bivalve shells: a tool for the reconstruction of paleotides Naturwissenschaften. ,vol. 63, pp. 539- 543 ,(1976) , 10.1007/BF00622786
T. M. Curtis, R. Williamson, M. H. Depledge, Simultaneous, long-term monitoring of valve and cardiac activity in the blue mussel Mytilus edulis exposed to copper Marine Biology. ,vol. 136, pp. 837- 846 ,(2000) , 10.1007/S002270000297
Margaret R. Deith, Molluscan calendars: The use of growth-line analysis to establish seasonality of shellfish collection at the Mesolithic site of Morton, Fife Journal of Archaeological Science. ,vol. 10, pp. 423- 440 ,(1983) , 10.1016/0305-4403(83)90058-4
H.B Akberali, Behaviour of Scrobicularia plana (Da Costa) in water of various salinities Journal of Experimental Marine Biology and Ecology. ,vol. 33, pp. 237- 249 ,(1978) , 10.1016/0022-0981(78)90011-4
Vili P.M. Englund, Mikko P. Heino, George Melas, Field method for monitoring valve movements of bivalved molluscs Water Research. ,vol. 28, pp. 2219- 2221 ,(1994) , 10.1016/0043-1354(94)90034-5