Introduction of New Stocks Into the Quota Management System on 1 October 2005
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§4-71-6.5 LIST of CONDITIONALLY APPROVED ANIMALS November
§4-71-6.5 LIST OF CONDITIONALLY APPROVED ANIMALS November 28, 2006 SCIENTIFIC NAME COMMON NAME INVERTEBRATES PHYLUM Annelida CLASS Oligochaeta ORDER Plesiopora FAMILY Tubificidae Tubifex (all species in genus) worm, tubifex PHYLUM Arthropoda CLASS Crustacea ORDER Anostraca FAMILY Artemiidae Artemia (all species in genus) shrimp, brine ORDER Cladocera FAMILY Daphnidae Daphnia (all species in genus) flea, water ORDER Decapoda FAMILY Atelecyclidae Erimacrus isenbeckii crab, horsehair FAMILY Cancridae Cancer antennarius crab, California rock Cancer anthonyi crab, yellowstone Cancer borealis crab, Jonah Cancer magister crab, dungeness Cancer productus crab, rock (red) FAMILY Geryonidae Geryon affinis crab, golden FAMILY Lithodidae Paralithodes camtschatica crab, Alaskan king FAMILY Majidae Chionocetes bairdi crab, snow Chionocetes opilio crab, snow 1 CONDITIONAL ANIMAL LIST §4-71-6.5 SCIENTIFIC NAME COMMON NAME Chionocetes tanneri crab, snow FAMILY Nephropidae Homarus (all species in genus) lobster, true FAMILY Palaemonidae Macrobrachium lar shrimp, freshwater Macrobrachium rosenbergi prawn, giant long-legged FAMILY Palinuridae Jasus (all species in genus) crayfish, saltwater; lobster Panulirus argus lobster, Atlantic spiny Panulirus longipes femoristriga crayfish, saltwater Panulirus pencillatus lobster, spiny FAMILY Portunidae Callinectes sapidus crab, blue Scylla serrata crab, Samoan; serrate, swimming FAMILY Raninidae Ranina ranina crab, spanner; red frog, Hawaiian CLASS Insecta ORDER Coleoptera FAMILY Tenebrionidae Tenebrio molitor mealworm, -
AEBR 114 Review of Factors Affecting the Abundance of Toheroa Paphies
Review of factors affecting the abundance of toheroa (Paphies ventricosa) New Zealand Aquatic Environment and Biodiversity Report No. 114 J.R. Williams, C. Sim-Smith, C. Paterson. ISSN 1179-6480 (online) ISBN 978-0-478-41468-4 (online) June 2013 Requests for further copies should be directed to: Publications Logistics Officer Ministry for Primary Industries PO Box 2526 WELLINGTON 6140 Email: [email protected] Telephone: 0800 00 83 33 Facsimile: 04-894 0300 This publication is also available on the Ministry for Primary Industries websites at: http://www.mpi.govt.nz/news-resources/publications.aspx http://fs.fish.govt.nz go to Document library/Research reports © Crown Copyright - Ministry for Primary Industries TABLE OF CONTENTS EXECUTIVE SUMMARY ....................................................................................................... 1 1. INTRODUCTION ............................................................................................................ 2 2. METHODS ....................................................................................................................... 3 3. TIME SERIES OF ABUNDANCE .................................................................................. 3 3.1 Northland region beaches .......................................................................................... 3 3.2 Wellington region beaches ........................................................................................ 4 3.3 Southland region beaches ......................................................................................... -
FAO Fisheries Technical Paper 402/2
ISSNO0428-9345 FAO Asia Diagnostic Guide to FISHERIES TECHNICAL Aquatic Animal Diseases PAPER 402/2 NETWORK OF AQUACULTURE CENTRES IN ASIA-PACIFIC C A A N Food and Agriculture Organization of the United Nations A F O F S I I A N T P A ISSNO0428-9345 FAO Asia Diagnostic Guide to FISHERIES TECHNICAL Aquatic Animal Diseases PAPER 402/2 Edited by Melba G. Bondad-Reantaso NACA, Bangkok, Thailand (E-mail: [email protected]) Sharon E. McGladdery DFO-Canada, Moncton, New Brunswick (E-mail: [email protected]) Iain East AFFA, Canberra, Australia (E-mail: [email protected]) and Rohana P. Subasinghe NETWORK OF FAO, Rome AQUACULTURE CENTRES (E-mail: [email protected]) IN ASIA-PACIFIC C A A N Food and Agriculture Organization of the United Nations A F O F S I I A N T P A The designations employed and the presentation of material in this publication do not imply the expression of any opinion whatsoever on the part of the Food and Agriculture Organization of the United Nations (FAO) or of the Network of Aquaculture Centres in Asia-Pa- cific (NACA) concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its fron- tiers or boundaries. ISBN 92-5-104620-4 All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying or otherwise, without the prior permission of the copyright owner. -
Physiological Effects and Biotransformation of Paralytic
PHYSIOLOGICAL EFFECTS AND BIOTRANSFORMATION OF PARALYTIC SHELLFISH TOXINS IN NEW ZEALAND MARINE BIVALVES ______________________________________________________________ A thesis submitted in partial fulfilment of the requirements for the Degree of Doctor of Philosophy in Environmental Sciences in the University of Canterbury by Andrea M. Contreras 2010 Abstract Although there are no authenticated records of human illness due to PSP in New Zealand, nationwide phytoplankton and shellfish toxicity monitoring programmes have revealed that the incidence of PSP contamination and the occurrence of the toxic Alexandrium species are more common than previously realised (Mackenzie et al., 2004). A full understanding of the mechanism of uptake, accumulation and toxin dynamics of bivalves feeding on toxic algae is fundamental for improving future regulations in the shellfish toxicity monitoring program across the country. This thesis examines the effects of toxic dinoflagellates and PSP toxins on the physiology and behaviour of bivalve molluscs. This focus arose because these aspects have not been widely studied before in New Zealand. The basic hypothesis tested was that bivalve molluscs differ in their ability to metabolise PSP toxins produced by Alexandrium tamarense and are able to transform toxins and may have special mechanisms to avoid toxin uptake. To test this hypothesis, different physiological/behavioural experiments and quantification of PSP toxins in bivalves tissues were carried out on mussels ( Perna canaliculus ), clams ( Paphies donacina and Dosinia anus ), scallops ( Pecten novaezelandiae ) and oysters ( Ostrea chilensis ) from the South Island of New Zealand. Measurements of clearance rate were used to test the sensitivity of the bivalves to PSP toxins. Other studies that involved intoxication and detoxification periods were carried out on three species of bivalves ( P. -
Ripiro Beach
http://researchcommons.waikato.ac.nz/ Research Commons at the University of Waikato Copyright Statement: The digital copy of this thesis is protected by the Copyright Act 1994 (New Zealand). The thesis may be consulted by you, provided you comply with the provisions of the Act and the following conditions of use: Any use you make of these documents or images must be for research or private study purposes only, and you may not make them available to any other person. Authors control the copyright of their thesis. You will recognise the author’s right to be identified as the author of the thesis, and due acknowledgement will be made to the author where appropriate. You will obtain the author’s permission before publishing any material from the thesis. The modification of toheroa habitat by streams on Ripiro Beach A thesis submitted in partial fulfilment of the requirements for the degree of Master of Science (Research) in Environmental Science at The University of Waikato by JANE COPE 2018 ―We leave something of ourselves behind when we leave a place, we stay there, even though we go away. And there are things in us that we can find again only by going back there‖ – Pascal Mercier, Night train to London i Abstract Habitat modification and loss are key factors driving the global extinction and displacement of species. The scale and consequences of habitat loss are relatively well understood in terrestrial environments, but in marine ecosystems, and particularly soft sediment ecosystems, this is not the case. The characteristics which determine the suitability of soft sediment habitats are often subtle, due to the apparent homogeneity of sandy environments. -
Shellfish Reefs at Risk
SHELLFISH REEFS AT RISK A Global Analysis of Problems and Solutions Michael W. Beck, Robert D. Brumbaugh, Laura Airoldi, Alvar Carranza, Loren D. Coen, Christine Crawford, Omar Defeo, Graham J. Edgar, Boze Hancock, Matthew Kay, Hunter Lenihan, Mark W. Luckenbach, Caitlyn L. Toropova, Guofan Zhang CONTENTS Acknowledgments ........................................................................................................................ 1 Executive Summary .................................................................................................................... 2 Introduction .................................................................................................................................. 6 Methods .................................................................................................................................... 10 Results ........................................................................................................................................ 14 Condition of Oyster Reefs Globally Across Bays and Ecoregions ............ 14 Regional Summaries of the Condition of Shellfish Reefs ............................ 15 Overview of Threats and Causes of Decline ................................................................ 28 Recommendations for Conservation, Restoration and Management ................ 30 Conclusions ............................................................................................................................ 36 References ............................................................................................................................. -
Seashells Shells Joined Together
What shell is this? Many of the shells you see on the beach were once two Seashells shells joined together. These shells are called bivalves. by Feana Tu‘akoi Sometimes you will find them still joined, but mostly they have broken away from the other shell. Bivalves are the most common seashells washed up on our beaches. They include the shells of pipi, tuatua, oysters, mussels, and scallops. Some shells, such as limpets and pāua, are single shells. They might have small holes in the top. Other single shells, such as the Cookʼs Turban shell, are shaped like a spiral. Mussel shell Pipi shell Many of New Zealandʼs beaches are covered in shells – little shells, big shells, smooth shells, flat shells, and curly shells. Some shells are plain, and some have Cookʼs Turban shell patterns. Have you ever wondered where all these shells come from? Empty homes Almost all seashells were once homes for sea creatures. When the creatures inside the shells die or are eaten by predators, their shells are left behind. Many of the empty shells get washed up onto the beach. Limpet shell 2 3 Molluscs Shell science We often call the creatures that live in shells “shellfish” Hamish Spencer is a shell scientist. – but they are not really fish. They are part of a group of He studies shells and shellfish, and he creatures called molluscs. finds them fascinating. A mollusc has a soft body and no bones, but many Hamish has seen some unusual shellfish. Hamish Spencer molluscs have a hard shell. The shell helps to keep the “A shipworm has a body that looks like mollusc safe from predators such as seagulls, crabs, a worm, but with two small shells fish, and other, bigger, molluscs. -
The Oyster Industry
A Study of the New Zealand Farmed Oyster Industry and the Potential for Sustainable Maori Economic Development Part 1: Industry Analysis Brenda Hay & Val Lindsay Sustainable Mäori Development in Taitokerau A Study of the New Zealand Farmed Oyster Industry and the Potential for Sustainable Maori Economic Development Part 1: Industry Analysis Brenda Hay and Val Lindsay Prepared for: The James Henare Mäori Research Centre The University of Auckland Private Bag 92-019 AUCKLAND Phone: 09 3737-599 x 85085 Fax: 09 3737-458 E-mail: [email protected] This document may be copied and distributed on a non-commercial basis for educational purposes. © James Henare Mäori Research Centre 2003 The research to which this paper contributes is part of a programme funded from the Public Good Science Fund by the Foundation for Research, Science and Technology, Wellington, New Zealand. A Study of the New Zealand Farmed Oyster Industry and the Potential for Sustainable Maori Economic Development Part 1: Industry Analysis A report prepared on behalf of the James Henare Maori Research Centre by: Brenda Hay AquaBio Consultants Ltd P.O. Box 560 Shortland St. P.O. Auckland Email: [email protected] & Associate Professor Val Lindsay School of Marketing and International Business Victoria University of Wellington P.O. Box 600 Wellington Email: [email protected] April 2004 James Henare Maori Research Centre University of Auckland Private Bag 92019 Auckland Table of Contents Page No. SECTION 1 INTRODUCTION 1 SECTION 2 BACKGROUND 2 2.1 Introduction 2 2.2 Rock Oyster -
Inventory of Shellfish Restoration Permitting & Programs in the Coastal States
Inventory of Shellfish Restoration Permitting & Programs in the Coastal States Prepared for The Nature Conservancy by Mississippi-Alabama Sea Grant Legal Program National Sea Grant Law Center Troy University December 2014 Table of Contents INTRODUCTION .......................................................................................................................................................................... 3 ALABAMA ...................................................................................................................................................................................... 6 CALIFORNIA .............................................................................................................................................................................. 14 CONNECTICUT .......................................................................................................................................................................... 21 DELAWARE ................................................................................................................................................................................ 29 FLORIDA ...................................................................................................................................................................................... 37 GEORGIA .................................................................................................................................................................................... -
Mikrocytos Roughleyi Taxonomic Affiliation Leads to the Genus Bonamia (Haplosporidia)
DISEASES OF AQUATIC ORGANISMS Vol. 54: 209–217, 2003 Published April 24 Dis Aquat Org Mikrocytos roughleyi taxonomic affiliation leads to the genus Bonamia (Haplosporidia) N. Cochennec-Laureau1, 4,*, K. S. Reece2, F. C. J. Berthe1, P. M. Hine3 1Institut Français de Recherche pour l’Exploitation de la Mer (IFREMER), Laboratoire de Génétique et Pathologie, PO Box 1346, 17390 La Tremblade, France 2Virginia Institute of Marine Science (VIMS), Aquaculture Genetics and Breeding Technology Center, Gloucester Point, Virginia 23062, USA 3Aquatic Animal Diseases, National Centre for Disease Investigation, Ministry of Agriculture and Fisheries (MAF) Operations, PO Box 40-742, Upper Hutt, 6007 Wellington, New Zealand 4Present address: IFREMER, Laboratoire d’Aquaculture Tropicale, BP 7004, 98719 Taravao, French Polynesia ABSTRACT: Microcell-type parasites of oysters are associated with a complex of diseases in different oyster species around the world. The etiological agents are protists of very small size that are very dif- ficult to characterize taxonomically. Associated lesions may vary according to the host species, and their occurrence may be related to variations in tissue structure. Lesion morphology cannot be used to distinguish the different agents involved. Ultrastructural observations on Mikrocytos roughleyi revealed similarities with Bonamia spp., particularly in regard to the presence of electron-dense hap- losporosomes and mitochondria, whose absence from M. mackini also indicate that M. roughleyi and M. mackini are not congeneric. A partial small subunit (ssu) rRNA gene sequence of M. roughleyi was determined. This partial sequence, 951 nucleotides in length, has 95.2 and 98.4% sequence sim- ilarities with B. ostreae and B. exitiosus ssu rDNA sequences, respectively. -
Safe Shellfish Gathering and Consumption – What You Need to Know
Safe shellfish gathering and consumption – what you need to know Shellfish are a risk food for causing diarrhoea and vomiting illnesses. This risk is higher still when shellfish are collected from near urban areas and from harbours close to pastoral farms, particularly dairy farms. A recent study completed in the Western Bay of Plenty confirms that bacteria and virus levels in local shellfish frequently reach unsafe levels. What’s a public health warning? A public health warning is issued to advise the public that a recreational shellfish gathering area is contaminated and is therefore more likely to cause illness. It is not a ban; a warning is made so people can make their own decisions. Health warnings are issued by the Medical Officer of Health employed by Toi Te Ora – Public Health. Why is a public health warning issued? Disease-causing bugs (called pathogens) can survive for weeks and sometimes months in the marine or freshwater environment. Due to the way shellfish filter their food from water, the contaminants concentrate in the gut of the shellfish. Anyone eating shellfish collected from contaminated water is exposed to these bugs and risk getting sick. Will I get sick if I eat shellfish from contaminated recreational water? You may suffer ‘tummy bug’ symptoms (diarrhoea and sometimes vomiting) from bugs such as E.coli, Salmonella, Campylobacter, and viruses such as Norovirus. What types of shellfish are affected? Bivalve shellfish (with two shells) such as mussels, tuatua, toheroa, oysters, cockles, pipi and scallops filter food particles from the seawater, and store bacteria, viruses, contaminants and pollution in their gut tissue. -
Fisheries (Southland and Sub-Antarctic Areas Commercial Fishing) Regulations 1986 (SR 1986/220)
Fisheries (Southland and Sub-Antarctic Areas Commercial Fishing) Regulations 1986 (SR 1986/220) Note Changes authorised by section 17C of the Acts and Regulations Publication Act 1989 have been made in this eprint. A general outline of these changes is set out in the notes at the end of this eprint, together with other explanatory material about this eprint. These regulations are administered in the Ministry of Agriculture and Fisheries. PURSUANT to section 89 of the Fisheries Act 1983, His Excellency the Governor-General, acting by and with the advice and consent of the Executive Council, hereby makes the following regulations. Contents 1 Title, commencement, and application 2 Interpretation Part 1 Southland area Total prohibition 3 Total prohibitions Certain fishing methods prohibited 3A Certain fishing methods prohibited in defined areas 3AB Set net fishing prohibited in defined area from Slope Point to Sand Hill Point Minimum set net mesh size 3B Minimum set net mesh size 3BA Minimum net mesh for queen scallop trawling Set net soak times 3C Set net soak times 3D Restrictions on fishing in paua quota management areas 3E Labelling of containers for paua taken in any PAU 5 quota management area 3F Marking of blue cod pots and fish holding pots Trawling 4 Trawling prohibited in Foveaux Strait [Revoked] 4 Trawling prohibited in defined area from Slope Point to Sand Hill Point 4A Use of 60mm mesh trawl net permitted south of 48°S at certain times 4B Solander Trench closed to trawling and bottom-longlining by certain vessels Rock lobsters