Fisheries Infosite

AEBR 250 ). Assessment of impacts of mechanical spat harvesting on the surf clams of Te Oneroa-a-Tōhē

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AEBR-250-Mechanical-Spat-Harvest-Impacts-On-Surf-Clams-4124.pdf

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AEBR-250-Mechanical-Spat-Harvest-Impacts-On-Surf-Clams-4124.pdf (3.0 MB)

Abstract
 

An investigation was conducted into the impacts of mechanical mussel spat harvesting on toheroa (Paphies ventricosa) and tuatua (Paphies subtriangulata) at Te Oneroa-a-Tōhē (Ninety Mile Beach). There was no detectable impact when these surf clams were either fully or partially buried. However, beach cast clams lying on top of the sediment on their sides were vulnerable to crushing by vehicles.



Document date
Thursday, 3 December 2020
Document type
V 1.3
File format
Adobe PDF
File size
3.0 MB
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AEBR-250-Mechanical-Spat-Harvest-Impacts-On-Surf-Clams-4124.pdf

Uploaded date
Thursday, 3 December 2020

Search tags
AEBR: 250;
AUTHOR: Ross, P.M.;
ISSN: 1179-6480;
ISBN: 978-1-99-004331-4;

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