Marine Biology Commons^™

Commercial Fishing Identification Guide 2023, Department Of Primary Industries And Regional Development, Western Australia

Fisheries occasional publications

Throughout this guide you will see all or some of the marine bioregion symbols with each fish illustration, indicating where the species is most likely to occur.

This guide has been developed to help you identify the more common species in Western Australia you may encounter. The purpose of this guide is to enhance consistent and accurate species identification.

If you are unsure about a particular species (or if it is not in this guide), please discuss it with a representative of the Department of Primary Industries and Regional Development, Western Australia.

Recreational Fishing Location Guide, Department Of Primary Industries And Regional Development, Western Australia

Fisheries occasional publications

This guide has been developed to help you identify the fishing locations that you may visit. The purpose of this guide is to enhance consistent and accurate identification of fishing locations and block numbers within each Bioregion. If you are unsure about a particular location, please discuss it with a representative of the Department of Primary Industries and Regional Development, Western Australia.

Ecological Risk Assessment For The Western Rock Lobster Resource : Workshop Procedure And Outcomes, R Stoklosa

Fisheries occasional publications

No abstract provided.

Final Report Floating Upwelling System Harvest Road Oceans, Robert Michael, Scott Bennett

Fisheries occasional publications

A Floating Upwelling System or FLUPSY is a mechanical system for the culture of seed stock during the nursery stage of commercial bivalve production.

Fisheries Science Update – October 2021: West Coast Demersal Scalefish Resource, Department Of Primary Industries And Regional Development, Western Australia

Fisheries occasional publications

Key points: 2021 stock assessment outcomes • The West Coast Demersal Scalefish Resource (WCDSR) is halfway into a 20-year recovery plan following a period of overfishing in the 1990s and 2000s. • This latest assessment provides an important “health check” on the recovery status. • The recovery plan is based on maintaining recreational (including charter) and commercial sector’s total fishing mortality below catch limits and protecting key spawning aggregations to recover the WCDSR by 2030. • The Department of Primary Industries and Regional Development (DPIRD) tracks recovery progress by undertaking weight of evidence stock assessments of WCDSR indicator species dhufish …

Ecological Risk Assessment For The Temperate Demersal Elasmobranch Resource, Department Of Primary Industries And Regional Development, Western Australia

Fisheries research reports

No abstract provided.

2021 Assessment Of The Status Of The West Coast Demersal Scalefish Resource, David V. Fairclough, Sybrand Alex Hesp, Ainslie Denham, Emily A. Fisher, Rachel Marks, Karina L. Ryan, Elaine Lek, Rhys Allen, Brett M. Crisafulli

Fisheries research reports

A recovery program for the West Coast Demersal Scalefish Resource was introduced between late 2007 and early 2010, based on the maintenance of retained catches of demersal species (overall suite and each indicator species) by both the commercial and recreational sectors below 50% of the catches reported in 2005/06 (original catch recovery benchmarks).

Catch reductions were aimed at reducing exploitation levels (F, long-term fishing mortality of the key indicator species’ stocks) to below the threshold reference point (F = M, the natural mortality rate), which would then allow stocks to recover to above the …

Otoliths Of South-Western Australian Fish: A Photographic Catalogue, Chris Dowling, Kim Smith, Elain Lek, Joshua Brown

Fisheries research reports

No abstract provided.

Otoliths Of South-Western Australian Fish: A Photographic Catalogue, Chris Dowling, Kim Smith, Elaine Lek, Joshua Brown

Fisheries research reports

Due to the species-specific nature of otoliths and given they are often the only part of the fish preserved when fish die, otolith catalogues can be used in numerous applications, such as diet studies in fish eating animals, including pinnipeds, fish and sea birds; archaeological purposes such as reconstructing indigenous people’s diets from otoliths found in middens or evolutionary history of fish species by comparing fossilized otoliths. Given the unique mixture of subtropical and temperate fish, including many endemic species that occur off the southwest corner of WA having a catalogue for this area is extremely important for people working …

Squid And Cuttlefish Resources Of Western Australia, Daniel Yeoh, Danielle J. Johnston Phd, David C. Harris

Fisheries research reports

No abstract provided.

Results Of The Non-Lethal Smart Drumline Trial In South-Western Australia Between 21 February 2019 And 20 February 2021, Department Of Fisheries

Fisheries occasional publications

No abstract provided.

Results Of The Non-Lethal Smart Drumline Trial In South-Western Australia Between 21 February 2019 And 20 February 2020, Department Of Fisheries

Fisheries occasional publications

No abstract provided.

Aquatic Invasions: Causes, Consequences, And Solutions, Corey Ackerson, Melissa Carmichael, Olivia Carpenter, Hannah Crull, Jillian Henrichon, Maeve Mcgowan, Allison Mills, Nicholas Paolini, Everett Pierce, Nicole Scherer, Nicole Volosin, Kady Winsor, Markus Frederich

Marine Sciences Student Projects

Invasive species represent a global threat to ecosystems, human health, and the economy. A basic knowledge of invasive species biology is crucial to understand current and future impacts and implications. The purpose of this book is to provide a broad background on invasive species, and also details on specific examples through case studies.

The students in the course Aquatic Invasive Species (MAR 442) at the University of New England in Biddeford, Maine, have researched and reviewed scientific literature to educate readers about these issues. The class, comprised of twelve junior and senior Marine Science, Marine Affairs, Applied Mathematics, and Environmental …

Resource Assessment Report Temperate Demersal Elasmobranch Resource Of Western Australia, Matias Braccini, Nick Blay, S. A. Hesp, Brett Molony

Fisheries research reports

This document provides a cumulative description and assessment of the TDER and all of the fishing activities (i.e. fisheries / fishing sectors) affecting this resource in WA. Future Resource Assessment Reports will assess the Statewide Sharks and Rays Resource. The report is focused on the temperate indicator species (whiskery, gummy, dusky and sandbar sharks) used to assess the suites of demersal sharks and rays that comprise this resource. These species are primarily captured by demersal gillnets used in the TDGDLF that operate in the West Coast and South Coast Bioregions. For the North Coast bioregion, no commercial fishing for sharks …

Australian Herring And West Australian Salmon Scientific Workshop Report, October 2017, Department Of Primary Industries And Regional Development, Western Australia

Fisheries research reports

No abstract provided.

Assessing And Mitigating The Environmental Impacts Of Shipping In The Arctic, Lilitha Pongolini, Jonas Pålsson, Jennie Folkunger, Jennie Larsson, Anne Bouyssou, Lawrence Hildebrand, Neil Bellefontaine

Assessing and mitigating the environmental impacts of shipping in the Arctic

Report by World Maritime University for the Total Foundation project "Assessing and mitigating the environmental impacts of shipping in the Arctic - Focus on the introduction of invasive species and pathogens".

Guideline For Stakeholder Engagement On Aquatic Resource Management-Related Processes, Department Of Fisheries

Fisheries occasional publications

No abstract provided.

Brain Morphology Of Madtom Catfishes (Noturus) Reflects Their Ecology, Autumn Goble, David J. Eisenhour

Celebration of Student Scholarship Poster Sessions Archive

No abstract provided.

Gascoyne Demersal Scalefish Managed Fishery, Department Of Fisheries

Fisheries occasional publications

An operators’ guide to the management arrangements 1 September 2015 – 31 August 2016.

Estudios En Biodiversidad, Volumen I, Griselda Pulido-Flores, Scott Monks, Maritza López-Herrera

Zea E-Books Collection

Este libro es el producto del trabajo colegiado que han desarrollado los profesores, investigadores, y estudiantes que conforman la Red Temática de Calidad Ambiental y Desarrollo Sustentable, a través del macroproyecto “Evaluación del impacto ambiental por actividades antropogénicas: Alternativas de mitigación”. El cual fue apoyado con recursos financieros por parte del Programa para el Desarrollo Profesional Docente (PRODEP), de la Secretaria de Educación Pública (SEP) en México. Las instituciones de educación superior y cuerpos participantes en la red temática son la Universidad Autónoma del Estado de Hidalgo (Uso, Manejo y Conservación de la Biodiversidad UAEHCA- 10; Ciencias Ambientales UAEH-CA-59); Universidad …

Research, Monitoring, Assessment And Development Plan 2015 – 2020, Department Of Fisheries

Fisheries occasional publications

No abstract provided.

The Influence Of Spines On Predation Of Devonian Brachiopods, Broc S. Kokesh

Undergraduate Research Symposium 2015

Brachiopods are small animals that live on the seafloor and are prominent in the Devonian fossil record from 420 to 360 million years ago. An interesting feature of some species is that large spines develop on their exterior surfaces and are thought to have evolved for defense against predators. Fortunately, this hypothesis can be tested by observing wound marks indicative of attempted predation as described by Zhang et al. (2011). In this study, I examined wound marks on fossils of the spiny brachiopod Atrypa rockfordensis and the spineless Atrypa devoniana. Results show that A. rockfordensis only experienced attacks at …

Ocean Food Systems, Barry A. Costa-Pierce

Marine Sciences Faculty Presentations

Presentation given during session on Food Justice, where Barton Seaver, Director of the Healthy and Sustainable Food Program in the T.H. Chan School of Public Health at Harvard, described a great nutrition and health crisis in America perpetuated by groups demarketing seafood and promoting meat in the American diet. Seaver noted that Americans consume about 167 lbs. of meat a year and only 14 lbs. of seafood, leading to connected public health and environmental crises, heart disease, and obesity.

According to presenter Barry Costa-Pierce:

Seafood systems in the USA are our most insane foods; America imports nearly every seafood we …

An Introduction To Marine Invasive Species, Teresa Berndt, Natasha Bourdon, Rebecca Buchanan, Abigail Doane, Laura Doyle, Jacob Farrell, Angela Henrich, Blaise Jenner, Christopher Lockwood, Ashleigh Novak, Kiera O'Donnell, Hanna Pultorak, Wyler Scamman, Alec Strohmeyer, Keenan Tilsley, Markus Frederich

Marine Sciences Student Projects

Countless marine species are invading new environments with devastating effects on the ecosystem, the local and global economy, and on human health. The frequency of marine invasions has been increasing in recent decades with a respective raised interest of invasive species in the scientific community, and the general public. The Aquatic Invasive Species class (MAR442) at the University of New England offers an informative overview of invasive species, targeting educated readers with a general interest in invasive species biology. Students in the MAR 442 class have worked on identifying the most important topics on marine invasive species, have reviewed the …

Spring 2014, Nsu Oceanographic Center

Currents

No abstract provided.

Fall 2014, Nsu Oceanographic Center

Currents

No abstract provided.

Review Of Report On The “Status Of Nearshore Finfish Stocks In South-Western Western Australia: Australian Herring And Tailor”, Department Of Fisheries

Fisheries occasional publications

No abstract provided.

Biofouling : A Means Of Aquatic Species Transfer, Anne Bouyssou, Josefin Madjidian

NSBWO

Ships carry seawater in their ballast tanks when they are not fully loaded with cargo, in order to maintain adequate trim, draught and stability, adjust list and limit stresses on the hull. It is now well documented that the water pumped into the ship contains aquatic organisms – which can also sink to the sediments at the bottom of tanks – and that these organisms are thereby transferred from the port of origin to the destination. But it is seldom mentioned that aquatic organisms are also found on the outside of ships, attached on their hulls and appendages, as a …

In-Water Hull Cleaning And Filtration System: In-Water Cleaning Trials, Department Of Fisheries

Fisheries occasional publications

No abstract provided.

Guidance Statement For Oil And Gas Industry Consultation With The Department Of Fisheries, Department Of Fisheries

Fisheries occasional publications

No abstract provided.