Sea ranching release techniques for cultured sea cucumber Holothuria scabra (Echinodermata: Holothuroidea) juveniles within the high-energy marine environments of northern Australia
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- 作者：Andrea L. Taylora ; AndreaL.Taylor@nt.gov.au" class="auth_mail" title="E-mail the corresponding author ; Samantha J. Nowlanda ; Samantha.Nowland@nt.gov.au" class="auth_mail" title="E-mail the corresponding author ; Mark N. Hearndena ; Mark.Hearnden@nt.gov.au" class="auth_mail" title="E-mail the corresponding author ; Cathy A. Hairb ; Cathy.Hair@usc.edu.au" class="auth_mail" title="E-mail the corresponding author ; Ann E. Fleminga ; annfleming2@bigpond.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Boat deployment ; Chute vs cage ; Neap tide ; Holothuria scabra ; Movement post-release
- 刊名：Aquaculture
- 出版年：2016
- 出版时间：1 December 2016
- 年：2016
- 卷：465
- 期：Complete
- 页码：109-116
- 全文大小：470 K
文摘
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Release of juvenile sandfish Holothuria scabra at neap tide by boat is a viable alternative to hand release.
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Recaptures from chute release was higher (18.9%) than from temporary cages (10.6%).
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Chute release is also more effective economically and logistically.
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Sandfish moved in various directions during 5 months post release and most did not travel far.
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It is critical to time boat releases around the slack period of a neap tide.