Monthly Archives: April 2021

What’s the plan?

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I am currently a second year Master’s student studying Fisheries Science under Dr. Scott Heppell at Oregon State University. When it comes to my research project, I have not started collecting or analyzing data yet (a global pandemic did get a bit in the way in that regard). However, I have put together a research proposal and successfully completed my “research review” (which is a formal meeting that confirms the organization of your thesis committee and allows for everyone to review and sign off on your proposal) in December, which certainly has helped me to feel more accomplished and like progress is being made!

The idea behind the project…

Fisheries monitoring is an important aspect of fisheries management, used to assess populations and determine sustainable harvest. In the commercial fishery there are several means of collecting this data (fish tickets, at-sea fishery observers, electronic logbooks, and various electronic monitoring technologies). In Oregon, however, there is currently only one way that we collect data on the recreational fishery, port samplers. The Oregon Department of Fish and Wildlife (ODFW) conducts dockside interviews, counting landed catch (all fish caught) and interviewing anglers regarding discards (released fish) via the Ocean Recreational Boat Survey (ORBS). Of the recreational charter fishery alone, ORBS samples an impressive 30%. Yet, compared to the commercial fishery, there remains a significant lack of monitoring data.

Dockside sampling via ODFW’s Oregon Recreational Boat Survey
Photo credit: Oregon Department of Fish and Wildlife

Which is why I am proposing an alternative form of electronic monitoring of the recreational fishery on the Oregon Coast. In collaboration with Oregon Department of Fish and Wildlife (ODFW) and the California Collaborative Fisheries Research Program (CCFRP), my master’s project will test a stereo-video system onboard recreational charter vessels. Utilizing photogrammetry (the science of obtaining reliable measurements using photos and/or videos), I will identify and quantify recreational catch data off the Oregon coast and compare it to sampling data collected by state port samplers via standard sampling techniques. Both the ODFW Marine Reserves team and CCFRP conduct several hook-and-line surveys every year (targeting groundfish). These surveys are conducted both inside and outside of marine reserves and all fish caught are brought on board, identified, measured, and recorded by ODFW or CCFRP trained volunteers.

Volunteer anglers with the California Collaborative Fisheries Research Program (CCFRP) assist in conducting fishery-independent hook-and-line, catch and release surveys.
Photo credit: California Collaborative Fisheries Research Program

I will simultaneously collect stereo-video data on as many surveys as I can tag-along on in 2021. Which means I can then compare the length measurements I collect via stereo-video to the length measurements collected by hand during these surveys. Additionally, this is a unique opportunity to collect previously unobtainable data of the bycatch typically discarded on recreational charter boats. With this sampling design, I can make various comparisons that would shed light on whether electronic monitoring could be appropriate in recreational fisheries. Additionally, I will compare current reported data (collected via port samplers) to my own, with the ability to assess the accuracy of current reporting techniques and propose a cost effective, low maintenance alternative.

Given the current pandemic and potential for other disease outbreaks, I can imagine that in this new world of social distancing, an alternative form of port sampling may be necessary in the future. The stereo-video technology utilized in my project could be integrated into kiosks located at filet stations in all major Oregon ports. Thereby allowing the continued collection of recreational catch data without placing ODFW port samplers in danger or managing large absences in data.

Stereo-video systems are traditionally used in this manner (underwater) to identify and measure fish in a non-invasive way. I will be using this same technology and software ABOVE water and on the deck of a charter vessel.
Photo credit: Pilbara Marine Conservation Partnership

The second half of my research project, entails investigating further into the uncertainty associated with bycatch data in the recreational fishery. Retained catch can be measured directly at the dock, but accurate monitoring of bycatch requires (1) anglers accurately identify released species and (2) remember what they released. Due to event recall biases and variability in species ID skills, this can introduce a high degree of uncertainty in recreational fisheries data. The main source of bycatch data for the recreational fishery in Oregon are in-person interviews conducted by port samplers. To supplement this, three at-sea observers sample a portion of the sport charter vessels for species composition, discard rates and sizes, location, depth, and catch per angler as part of ODFW’s Sport Groundfish Onboard Sampling Program (SGOSP). My objective is to determine whether current average bycatch values are accurately represented in port sampler collected interviews. To assess this uncertainty, we will compare data currently being collected by ODFW via ORBS port samplers to data collected by at-sea observers via SGOSP. By comparing these data, I will determine if bycatch recall values reported by recreational charter boat captains are in line with the same data documented by at-sea fisheries observers.

That’s the plan anyway. As the sun starts to peak out from the clouds more frequently, plans begin to form and pressure begins to build for my upcoming field season. I have a few updates I would like to share soon, so stay posted!

California Collaborative Fisheries Research Program (CCFRP). Video put together by volunteer angler Matt Michie.

Differences I observed going from academia to government

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As I transitioned from academia to a government agency, I noticed some similarities between the two. In both places I have worked with an incredible lab/team that are always willing to help figure out why some R code isn’t working or review a paper. Also, in both places I have been constantly learning new things and testing my skills. On the other hand, I have noticed many differences between my experience as a graduate student at the University of Florida and as a fellow with the Marine Reserves Program at the Oregon Department of Fish and Wildlife (ODFW).

One major difference between the two places is how I speak about my research. As a student I was allowed to be an advocate. I could speak about wanting to expand protected areas and conserve all species to my heart’s content. It was practically expected of me to have these strong opinions about conservation and discuss them openly. Working for a state agency, the expectation is exactly the opposite. I now must be impartial in my word choice both in person and in writing. Though I work for the Marine Reserves Program, I am not an advocate for marine reserves. I am simply studying how the marine reserves may have impacted communities and presenting these results in a straightforward manner. If I take a strong position on marine reserves, the public may lose trust in my ability to conduct unbiased research. If the public loses this trust, they are less likely to support the agency and follow agency regulations. This trust is crucial, but also fragile.

Another difference between academia and government is the type of research being conducted. In academia, the focus is more on what is interesting and would advance the field. In government, the focus is on achieving the mandate. Therefore, our research options are limited and must be strictly applied research rather than theoretical. We also must be transparent about our research and where funds are going since we are a largely tax-funded agency. This is another important component of building that trust.

Government agencies typically work on projects with larger scale timeframes than what graduate students are involved in. While long-term monitoring projects are typically considered boring and unpublishable in academia, these types of data are the bread and butter of ODFW reports. We are constantly monitoring fish stocks, commercial fishing pressure, license sales, oceanographic conditions, etc. Most of these data are written up in annual reports and used to inform management. While long-term monitoring is generally not considered “sexy” research, it is extremely useful to have these historical datasets to understand how things have changed over time. I am using many of these historical datasets in my current work looking at how marine reserves may have impacted factors like recreational anglers’ Catch Per Unit Effort (CPUE), commercial fishing employment, and coastal communities’ socioeconomic conditions.

Lastly, one of the best changes I experienced when going from academia to government was an increased focus on having a work-life balance. In graduate school I was applauded for staying in the lab late and working on weekends. In my current position, I am expected to only be working 40-hour weeks and taking weekends off. We spend time in our weekly meetings discussing general life announcements that aren’t marine reserves related in the slightest. We even share good places to hike, mountain bike, snowshoe, camp, etc. because we know we will all have time to do these fun hobbies.

These are some of the major differences I observed in my life going from academia to government. These are solely based on my personal experience and are likely not applicable to everyone that made this transition.