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Articles 1 - 30 of 90
Full-Text Articles in Aquaculture and Fisheries
Recreational Fishing Location Guide, 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
Please note: this version (6th edition) published in 2026 replaces the version published in 2023.
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.
Fisheries Research Report No. 358 - Recreational Fishing For Blue Swimmer Crab In Cockburn Sound: Estimates Of Effort And Catch In 2024/25, Alissa C. Tate, Claire B. Smallwood, Eva K M Lai
Fisheries Research Report No. 358 - Recreational Fishing For Blue Swimmer Crab In Cockburn Sound: Estimates Of Effort And Catch In 2024/25, Alissa C. Tate, Claire B. Smallwood, Eva K M Lai
Fisheries Research Reports
The Cockburn Sound Blue Swimmer Crab (Portunus armatus) fishery was reopened to recreational fishing in December 2024 following a 10-year closure. Monitoring was essential to assess fishing effort and catch for this species.
A boat ramp (bus route) survey at four key access points (Leeuwin, Woodman Point, Palm Beach, and Point Peron) and shore-based roving creel survey (Fremantle South Mole to Point Peron) were used to collect data from December 2024 to May 2025. These surveys provide estimates of fishing effort, total catch (kept and released), harvest and catch rates for Blue Swimmer Crab in Cockburn Sound.
A total of …
Fisheries Research Report No. 363 : South-West Freshwater Angling: Estimates Of Participation, Effort And Catch For 2024/25, Claire B. Smallwood, Karina L. Ryan, Eva Lai
Fisheries Research Report No. 363 : South-West Freshwater Angling: Estimates Of Participation, Effort And Catch For 2024/25, Claire B. Smallwood, Karina L. Ryan, Eva Lai
Fisheries Research Reports
South-West Freshwater Angling (SWFA) in Western Australia is a licensed fishery primarily targeting the Brown Trout (Salmo trutta) and Rainbow Trout (Oncorhynchus mykiss), which are stocked in selected dams and rivers, as well as the introduced Redfin Perch (Perca fluviatilis) and the native Freshwater Cobbler (Tandanus bostocki). Since 2000/01, annual phone-recall surveys have been undertaken using the SWFA licence database as the sampling frame. This monitoring provides information to understand the fishery and support future management decisions. For the first time, data are reported by basin for different waterbody types (public dams, rivers) as well as for specific key fishing …
Fisheries Research Report No. 354: Recreational Fishing For Abalone In Western Australia In 2024/2025 - Estimates Of Participation, Effort And Catch, Claire B. Smallwood, Karina L. Ryan, Lachlan W. Strain
Fisheries Research Report No. 354: Recreational Fishing For Abalone In Western Australia In 2024/2025 - Estimates Of Participation, Effort And Catch, Claire B. Smallwood, Karina L. Ryan, Lachlan W. Strain
Fisheries Research Reports
The Western Australian Recreational Abalone Fishery (RAF) operates in shallow coastal waters as a hand collection fishery while wading or diving. Three species of abalone are allowed to be caught. Roe’s abalone (Haliotis roei) are generally collected while wading from the shore in accessible nearshore reef complexes along the West and South Coast Bioregions. Greenlip abalone (H. laevigata) and Brownlip abalone (H. conicopora) are collected while wading (including snorkelling and freediving) and diving (using compressed air) predominantly along the South Coast Bioregion.
Recreational fishing for the three abalone species is licensed and highly regulated, especially in the Western Zone (which …
Fisheries Research Report No. 350: Recreational Vessel Retrievals In Western Australia - 2009 To 2024, Stephen C. Bradshaw, Claire B. Smallwood, Stuart J. Blight, Troy Matthews, Karina L. Ryan
Fisheries Research Report No. 350: Recreational Vessel Retrievals In Western Australia - 2009 To 2024, Stephen C. Bradshaw, Claire B. Smallwood, Stuart J. Blight, Troy Matthews, Karina L. Ryan
Fisheries Research Reports
This report provides a time series (2009 – 2024) of the total number of recreational vessel (powerboat) retrievals at a spatial (boat ramp) and temporal (annual, month, hour) resolution for 32 boat ramps distributed from Wyndham to Esperance. This time series has been developed using a workflow that outlines each step, from acquiring raw video data to producing a completed time series of vessel retrievals. As part of this workflow, modelling was undertaken to impute counts of vessel retrieval for sites and hours for which data had not been read, or for which there were significant outages. Features within the …
Fisheries Research Report No. 347: Recreational Fishing For Marron In South-West Western Australia From 2000 – 2024: Estimates Of Participation, Effort And Catch, Claire B. Smallwood, Karina L. Ryan, Eva Lai, Fabian I. Trinnie, Aidan Long
Fisheries Research Report No. 347: Recreational Fishing For Marron In South-West Western Australia From 2000 – 2024: Estimates Of Participation, Effort And Catch, Claire B. Smallwood, Karina L. Ryan, Eva Lai, Fabian I. Trinnie, Aidan Long
Fisheries Research Reports
The Smooth Marron (Cherax cainii) (‘Marron’) is endemic to freshwater dams and rivers of south-west Western Australia. The Recreational Marron Fishery is managed as a single stock within the South-West Recreational Freshwater Resource and is highly vulnerable to over-exploitation due to the biological characteristics of the species (e.g., low fecundity, localised populations) as well as external environmental (e.g., habitat loss, reduction in rainfall) and human factors (e.g., fishing, land clearing).
Due to this vulnerability, this species has been the focus of research, monitoring and management since the 1970’s. Recreational fishing for Marron was first licensed under the Amateur Fisherman’s licence …
Fisheries Research Report No. 349: South-West Freshwater Angling In Western Australia From 2000/01 – 2023/24: Estimates Of Participation, Effort And Catch, Aidan Long, Claire B. Smallwood, Karina L. Ryan, Eva Lai, Fabian I. Trinnie
Fisheries Research Report No. 349: South-West Freshwater Angling In Western Australia From 2000/01 – 2023/24: Estimates Of Participation, Effort And Catch, Aidan Long, Claire B. Smallwood, Karina L. Ryan, Eva Lai, Fabian I. Trinnie
Fisheries Research Reports
The South-west Freshwater Angling fishery (SWFA) in Western Australia is a licensed, low participation fishery primarily targeting the introduced Brown Trout (Salmo trutta) and Rainbow Trout (Oncorhynchus mykiss), which are stocked in popular dams and rivers across the region. Other licensed species include the introduced Redfin Perch (Perca fluviatilis) and the native Freshwater Cobbler (Tandanus bostocki). Freshwater angling is also managed by input and output control rules including gear regulations (one rod and line or handline with a small landing net), minimum size limits and a daily mixed freshwater species bag limit of 4 individuals (excluding Redfin Perch which has …
Recreational Fishing For Western Rock Lobster: Estimates Of Participation, Effort And Catch In 2023/24, Claire B. Smallwood, Karina L. Ryan, Alissa C. Tate
Recreational Fishing For Western Rock Lobster: Estimates Of Participation, Effort And Catch In 2023/24, Claire B. Smallwood, Karina L. Ryan, Alissa C. Tate
Fisheries Research Reports
The Western Rock Lobster (WRL) (Panulirus cygnus) is the most commonly caught Rock Lobster (RL) species in Western Australia. Catches from the commercial and recreational sectors are required to determine and monitor Total Allowable Commercial Catch (TACC), Total Allowable Recreational Catch (TARC) and the proportion of Allowable Harvest Level (AHL) achieved. The TARC is set at 5% of the AHL and evaluated in the harvest strategy based on a 5-year average.
Data for the recreational sector are obtained using phone-recall surveys to provide annual estimates of participation, fishing effort and retained catch (by numbers) from recreational fishers who hold a …
Accounting For Post-Release Mortality In Data-Limited, Length-Based Assessments For Four Demersal Fish Species With Varying Life Histories, Brett Crisafulli, Sybrand A. Hesp, Ebenezer Afrifa-Yamoah, Ute A. Mueller, Karina L. Ryan, David V. Fairclough, Norman G. Hall, Johnny Lo
Accounting For Post-Release Mortality In Data-Limited, Length-Based Assessments For Four Demersal Fish Species With Varying Life Histories, Brett Crisafulli, Sybrand A. Hesp, Ebenezer Afrifa-Yamoah, Ute A. Mueller, Karina L. Ryan, David V. Fairclough, Norman G. Hall, Johnny Lo
Fisheries Research Articles
Released (or discarded) fish from recreational and commercial line fisheries can experience significant levels of post-release mortality (PRM), affecting sustainability. Although PRM effects are often considered in data-rich (integrated model) assessments, this is uncommon in data-limited assessments. This study investigates impacts of PRM when applying data-limited, length-based assessment methods for four reef-dwelling demersal fish species in temperate Western Australia (Glaucosoma hebraicum, Chrysophrys auratus, Choerodon rubescens and Epinephelides armatus). These species differ considerably in their biology and susceptibility to PRM. For each species simulations were undertaken to (1) evaluate the reliability of a length-based catch curve (LBCC) …
Recreational Fishers’ Attitudes To Fisheries Management And Compliance, Karina L. Ryan, Clinton Syers, Kane Holtom, Timothy J. Green, Jeremy M. Lyle, Kate E. Stark, Sean R. Tracey
Recreational Fishers’ Attitudes To Fisheries Management And Compliance, Karina L. Ryan, Clinton Syers, Kane Holtom, Timothy J. Green, Jeremy M. Lyle, Kate E. Stark, Sean R. Tracey
Fisheries Research Articles
Recreational fisheries policy decisions have social and ecological outcomes that depend on whether regulations are understood and meet expectations, which in turn enhances compliance. This study investigates perceptions of management and compliance among boat-based recreational fishers in Western Australia with consideration of demography (age, residence) and fishing behaviour (avidity, bioregion fished). Most respondents considered themselves to be informed about rules governing their fishing and there was strong support for current input and output controls, including area and seasonal closures and possession and size limits. There was less support for alternative regulations that are not currently in practice, such as annual …
Metropolitan Monitoring Program 2023, Alissa C. Tate, Lucy J. Rudd, Claire B. Smallwood, Karina L. Ryan
Metropolitan Monitoring Program 2023, Alissa C. Tate, Lucy J. Rudd, Claire B. Smallwood, Karina L. Ryan
Fisheries Research Reports
Annual surveys of shore- and boat-based recreational fishers within the Metropolitan zone of the West Coast bioregion provide information on human dimensions and catch-per-fisher as well as mean length and weight of key recreationally caught species. For shore-based fishers, estimates of effort, catch and harvest are also presented for key nearshore species. This information is used to support ongoing assessments for key demersal and nearshore species and review the effectiveness of fisheries managements, such as Australian Herring and Southern Garfish.
A roving creel survey of shore-based fishers was used to collect data between Ocean Reef and Point Peron (30% of …
Waterbody Size Predicts Bank- And Boat-Angler Efforts, Derek S. Kane, Kevin L. Pope, Keith D. Koupal, Mark A. Pegg, Christopher J. Chizinski, Mark A. Kaemingk
Waterbody Size Predicts Bank- And Boat-Angler Efforts, Derek S. Kane, Kevin L. Pope, Keith D. Koupal, Mark A. Pegg, Christopher J. Chizinski, Mark A. Kaemingk
Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications
Bank- and boat-angler efforts are logistically difficult and costly to estimate, preventing landscape-scale estimates that are required to address current and future challenges (e.g., climate change, invasive species) for inland recreational fisheries. Using a large Nebraska, USA, recreational fishery dataset (N = 67 waterbodies), we demonstrate that waterbody size can be used to predict bank- and boat-angler efforts across a heterogeneous landscape of extra small (< 104 ha) and large (> 647 ha) waterbodies. Bank and boat anglers respond to waterbody size, however these relationships appear to be unique between the two angler types. Boat-angler efforts increased as a function of waterbody size, whereas bank-angler …
Using Intervention Analysis To Evaluate The Trends In Release Rates Of Recreational Fisheries Following Extensive Management Changes, Brett Crisafulli, Ebenezer Afrifa-Yamoah, Ute Mueller, Karina Ryan, David Fairclough, Johnny Lo
Using Intervention Analysis To Evaluate The Trends In Release Rates Of Recreational Fisheries Following Extensive Management Changes, Brett Crisafulli, Ebenezer Afrifa-Yamoah, Ute Mueller, Karina Ryan, David Fairclough, Johnny Lo
Research outputs 2022 to 2026
Changes to management of a fisheries resource are often required to ensure ongoing sustainability. However, such changes can sometimes lead to unintended effects such as increased release rates and associated post-release mortality. These effects may be highly variable between species and areas. Recreational fishing management changes were introduced on the west coast of Australia in 2009/10 to recover stocks of demersal scalefish. Key changes included reducing mixed species bag limits across management zones and increasing the minimum size limit for one species in some management zones. The restrictive catch limits resulted in increased release rates of key demersal species. However, …
Shore-Based Recreational Fishing In The Perth Metropolitan Area: 2022, Alissa Tate, Lucy Rudd, Claire B. Smallwood
Shore-Based Recreational Fishing In The Perth Metropolitan Area: 2022, Alissa Tate, Lucy Rudd, Claire B. Smallwood
Fisheries Research Reports
Recreational fishing is a popular activity in Western Australia (WA), occurring throughout the state from boats, and from a variety of natural and man-made structures along the shore. Ongoing monitoring of the shore-based recreational fishery is essential to assist with resource allocation, management evaluation and stock assessments for nearshore species. Especially for species such as Australian Herring and Southern Garfish which had management changes including a reduction in bag limit from 30 to 12 in 2015 and closure of Perth Metropolitan waters in 2017, respectively. An on-site roving creel survey to collect effort and catch data from shore fishers has …
Shore-Based Recreational Fishing In The Perth Metropolitan Area: 2014 – 2021. Fisheries Research Report 315, Alissa Tate, Claire B. Smallwood
Shore-Based Recreational Fishing In The Perth Metropolitan Area: 2014 – 2021. Fisheries Research Report 315, Alissa Tate, Claire B. Smallwood
Fisheries Research Reports
Recreational fishing is a popular activity in Western Australia, occurring throughout the state from private and charter boats, and from a variety of natural and man-made structures along the shore. Ongoing monitoring of the shore-based recreational fishery is essential to assist with monitoring, management evaluation and stock assessments for nearshore species. Especially for species such as Australian Herring and Southern Garfish who were the focus of recent management changes in 2015 (reduction of bag limit from 30 to 12) and 2017 (closure of Perth Metropolitan waters), respectively. An on-site roving creel survey to collect effort and catch data from shore …
2021 Assessment Of The Status Of The West Coast Demersal Scalefish Resource, David Fairclough, S. A. Hesp, Ainslie Denham, Emily A. Fisher, Rachel Marks, Karina L. Ryan, Elaine Lek, Rhys Allen, Brett Crisafulli
2021 Assessment Of The Status Of The West Coast Demersal Scalefish Resource, David Fairclough, S. A. Hesp, Ainslie Denham, Emily A. Fisher, Rachel Marks, Karina L. Ryan, Elaine Lek, Rhys Allen, Brett 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).
Atlantic Sailfish (Istiophorus Albicans) Distribution Off The East Coast Of Florida From 2003 To 2018 In Response To Sea Surface Temperature, Meredith M. Pratt
Atlantic Sailfish (Istiophorus Albicans) Distribution Off The East Coast Of Florida From 2003 To 2018 In Response To Sea Surface Temperature, Meredith M. Pratt
Mako: NSU Undergraduate Student Journal
The Atlantic sailfish (Istiophorus albicans) ranges from 40°N to 40°S in the Western Atlantic Ocean and has great economic and recreational value for sport fishers. Off the east coast of Florida, recreational fishing boats often target this species due to its size, speed and strength. This project aimed to determine the relationship between sea surface temperature (SST) and the distribution of Atlantic sailfish caught and released over a fifteen-year period (2003 to 2018). Tagging information was collected from The Billfish Foundation and NOAA who have the most extensive programs for billfish. Using the time and location of each …
Spatial And Temporal Behavioral Differences Between Angler-Access Types, Derek Kane, Mark A. Kaemingk, Christopher J. Chizinski, Kevin L. Pope
Spatial And Temporal Behavioral Differences Between Angler-Access Types, Derek Kane, Mark A. Kaemingk, Christopher J. Chizinski, Kevin L. Pope
Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications
Recreational angler surveys typically collect information on how anglers access a fishery. Yet, it is unclear how this information is useful for fisheries management and conservation. The objective of this study was to compare behavior (e.g., party size, time fished, and numbers of fish released and harvested) of bank and boat anglers, representing two angler-access types. Bank and boat anglers were surveyed across 29 Nebraska waterbodies from April through October, 2007–2017. We documented behavioral differences between bank and boat anglers that varied as a function of waterbody size and season. Patterns of party size, time fished, and numbers of fish …
Understanding Sportsperson Retention And Reactivation Through License Purchasing Behavior, Matthew P. Hinrichs, Nathaniel B. Price, Matthew P. Gruntorad, Kevin L. Pope, Joseph J. Fontaine, Christopher J. Chizinski
Understanding Sportsperson Retention And Reactivation Through License Purchasing Behavior, Matthew P. Hinrichs, Nathaniel B. Price, Matthew P. Gruntorad, Kevin L. Pope, Joseph J. Fontaine, Christopher J. Chizinski
Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications
Most state and provincial fish and wildlife agencies have access to important information about patterns in sportsperson participation through their license databases. Using transaction data from Nebraska Game and Parks Commission’s electronic hunting and fishing license system, we tracked license purchases of Nebraska, USA, resident license holders in 2010 through 2017. We categorized sportspersons by gender and yearly purchases as hunting only (Hunter), fishing only (Angler), a combination of hunting and fishing (Hunter–Angler), or no purchases (Inactive). The probability of movement among active sportsperson groups was limited and varied little based on initial group participation. The Angler group had the …
Statewide Survey Of Boat-Based Recreational Fishing In Western Australia 2017/18, K. L. Ryan, N.G. Hall, E.K. Lai, Claire B. Smallwood, Alissa Tate, S.M Taylor, Brent S. Wise
Statewide Survey Of Boat-Based Recreational Fishing In Western Australia 2017/18, K. L. Ryan, N.G. Hall, E.K. Lai, Claire B. Smallwood, Alissa Tate, S.M Taylor, Brent S. Wise
Fisheries Research Reports
The statewide survey of boat-based recreational fishing includes three components: (i) off-site Phone Surveys (encompassing an initial Screening Survey, a longitudinal Phone-Diary Survey, and Post-Enumeration Surveys); (ii) on-site Boat Ramp Surveys; and (iii) Remote Camera Surveys. The main data collection period was the 12-months from September 2017 to August 2018 inclusive, with the Post-Enumeration Surveys occurring from September to December 2018.
Weight-Length Summaries For Western Australian Fish Species Derived From Surveys Of Recreational Fishers At Boat Ramps, C.B. Smallwood, Alissa Tate, Karina L. Ryan
Weight-Length Summaries For Western Australian Fish Species Derived From Surveys Of Recreational Fishers At Boat Ramps, C.B. Smallwood, Alissa Tate, Karina L. Ryan
Fisheries Research Reports
Estimates of recreational catch from boat-based recreational fishers have been generated in Western Australia since 2011/12 using an integrated survey comprising off-site Phone-Diary Surveys, on-site Boat Ramp Surveys and Remote Camera Surveys. The primary purpose of the Boat Ramp Surveys is to determine an average weight for key species to convert estimates of recreational catch by numbers (determined from the Phone-Diary Survey) to harvest weight for comparison with catches from the commercial sector.
Statewide Survey Of Boat-Based Recreational Fishing In Western Australia 2015/16, Karina L. Ryan, Norman G. Hall, Eva K. Lai, Claire B. Smallwood, S.M Taylor, Brent Stephen
Statewide Survey Of Boat-Based Recreational Fishing In Western Australia 2015/16, Karina L. Ryan, Norman G. Hall, Eva K. Lai, Claire B. Smallwood, S.M Taylor, Brent Stephen
Fisheries Research Reports
The statewide survey of boat-based recreational fishing includes three components: (i) off-site Phone Surveys (encompassing an initial Screening Survey, a longitudinal Phone-Diary Survey, and Post-Enumeration Surveys); (ii) on-site Boat Ramp Surveys; and (iii) a Remote Camera Survey.
Framework For Integration Of Data From Remotely Operated Cameras Into Recreational Fishery Assessments In Western Australia, Aldo S. Steffe, S.M Taylor, Stuart Blight, Karina L. Ryan, Cameron J. Desfosses, Alissa Tate, Claire B. Smallwood, Eva K. Lai, Fabian I. Trinnie, Brent S. Wise
Framework For Integration Of Data From Remotely Operated Cameras Into Recreational Fishery Assessments In Western Australia, Aldo S. Steffe, S.M Taylor, Stuart Blight, Karina L. Ryan, Cameron J. Desfosses, Alissa Tate, Claire B. Smallwood, Eva K. Lai, Fabian I. Trinnie, Brent S. Wise
Fisheries Research Reports
Remotely operated cameras can be used for cost-efficient monitoring of recreational fishing activities. This report provides an overview of the current usage of cameras in recreational fishery assessments by the Department of Primary Industries and Regional Development. Since 2006, 32 remotely operated cameras have been installed at 26 locations throughout Western Australia and currently 28 cameras are in use.
Adopting A Citizen Science Approach To Develop Cost-Effective Methods That Will Deliver Annual Information For Managing Small-Scale Recreational Fisheries: The Southwest Recreational Crabbing Project, David Harris, Danielle Johnston, Josh Baker, Michelle Foster
Adopting A Citizen Science Approach To Develop Cost-Effective Methods That Will Deliver Annual Information For Managing Small-Scale Recreational Fisheries: The Southwest Recreational Crabbing Project, David Harris, Danielle Johnston, Josh Baker, Michelle Foster
Fisheries Research Reports
Fishing for the blue swimmer crab, Portunus armatus, represents an iconic Western Australian recreational fishing experience. State-wide integrated surveys of boat-based recreational fishing conducted by the Department of Fisheries, Western Australia (DoF) in 2011/12 and 2013/14 reported that three times more blue swimmer crabs were caught than any other recreational species (Ryan etal., 2013; Ryan et al., 2015).
Status Of Southern Garfish (Hyporhamphus Melanochir) In Cockburn Sound, Western Australia, K Smith, C Dowling, S Mountford, A Hesp, A Howard, J Brown
Status Of Southern Garfish (Hyporhamphus Melanochir) In Cockburn Sound, Western Australia, K Smith, C Dowling, S Mountford, A Hesp, A Howard, J Brown
Fisheries Research Reports
No abstract provided.
Estimating The Number Of Recreational Anglers For A Given Waterbody, Kevin L. Pope, Larkin A. Powell, Brian S. Harmon, Mark A. Pegg, Christopher J. Chizinski
Estimating The Number Of Recreational Anglers For A Given Waterbody, Kevin L. Pope, Larkin A. Powell, Brian S. Harmon, Mark A. Pegg, Christopher J. Chizinski
Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications
Knowing how many anglers use a given body of water is paramount for understanding components of a fishery related to angling pressure and harvest, yet no study has attempted to provide an estimate of the population size of anglers for a given waterbody. Here, we use information from creel surveys in a removal-sampling framework to estimate total numbers of anglers using six reservoirs in Nebraska, USA, and we examine the influence of the duration of sampling period on those estimates. Population estimates (N ± SE) of unique anglers were 2050 ± 45 for Branched Oak Lake, 1992 ± 29 for …
Slides: Food For Thought: Water Requirements For Social-Ecological Systems, Michael Douglas, Sue Jackson
Slides: Food For Thought: Water Requirements For Social-Ecological Systems, Michael Douglas, Sue Jackson
Coping with Water Scarcity in River Basins Worldwide: Lessons Learned from Shared Experiences (Martz Summer Conference, June 9-10)
Presenters:
Michael Douglas, University of Western Australia, Charles Darwin University
Sue Jackson, Griffith University
35 slides
Influence Of Anglers’ Specializations On Catch, Harvest, And Bycatch Of Targeted Taxa, Kevin L. Pope, Christopher J. Chizinski, Christopher L. Wiley, Dustin R. Martin
Influence Of Anglers’ Specializations On Catch, Harvest, And Bycatch Of Targeted Taxa, Kevin L. Pope, Christopher J. Chizinski, Christopher L. Wiley, Dustin R. Martin
Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications
Fishery managers often use catch per unit effort (CPUE) of a given taxon derived from a group of anglers,those that sought said taxon, to evaluate fishery objectives because managers assume CPUE for this group of anglers is most sensitive to changes in fish taxon density. Further, likelihood of harvest may differ for sought and non-sought taxa if taxon sought is a defining characteristic of anglers’ attitude toward harvest.We predicted that taxon-specific catch across parties and reservoirs would be influenced by targeted taxon after controlling for number of anglers in a party and time spent fishing (combine to quantify fishing effort …
Fisheries Research Report No. 268 - State-Wide Survey Of Boat-Based Recreational Fishing In Western Australia 2013/14, K.L. Ryan, N.G. Hall, E.K. Lai, C.B. Smallwood, S.M. Taylor, B.S. Wise
Fisheries Research Report No. 268 - State-Wide Survey Of Boat-Based Recreational Fishing In Western Australia 2013/14, K.L. Ryan, N.G. Hall, E.K. Lai, C.B. Smallwood, S.M. Taylor, B.S. Wise
Fisheries Research Reports
Based on the outcomes of an international workshop on recreational fishing survey methods in 2010, the Department of Fisheries developed an integrated survey involving several methods to provide a robust and cost-effective approach for obtaining annual estimates of recreational catch by boat-based fishers at both state-wide and bioregional levels.
Using Posts To An Online Social Network To Assess Fishing Effort, Dustin R. Martin, Christopher J. Chizinski, Kent M. Eskridge, Kevin L. Pope
Using Posts To An Online Social Network To Assess Fishing Effort, Dustin R. Martin, Christopher J. Chizinski, Kent M. Eskridge, Kevin L. Pope
Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications
Fisheries management has evolved from reservoir to watershed management, creating a need to simultaneously gather information within and across interacting reservoirs. However, costs to gather information on the fishing effort on multiple reservoirs using traditional creel methodology are often prohibitive. Angler posts about reservoirs online provide a unique medium to test hypotheses on the distribution of fishing pressure. We show that the activity on an online fishing social network is related to fishing effort and can be used to facilitate management goals. We searched the Nebraska Fish and Game Association Fishing Forum for all references from April 2009 to December …