Search Results - "Isermann, Daniel"

Incomplete bioinformatic filtering and inadequate age and growth analysis lead to an incorrect inference of harvested‐induced changes by Larson, Wesley A., Isermann, Daniel A., Feiner, Zachary S.

“…Understanding the evolutionary impacts of harvest on fish populations is important for informing fisheries management and conservation and has become a growing…”
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Estimating Age at a Specified Length from the von Bertalanffy Growth Function by Ogle, Derek H., Isermann, Daniel A.

“…Estimating the time required (i.e., age) for fish in a population to reach a specific length (e.g., legal harvest length) is useful for understanding…”
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Defining a Safe Operating Space for inland recreational fisheries by Carpenter, Stephen R, Brock, William A, Hansen, Gretchen J A, Hansen, Jonathan F, Hennessy, Joseph M, Isermann, Daniel A, Pedersen, Eric J, Perales, K Martin, Rypel, Andrew L, Sass, Greg G, Tunney, Tyler D, Vander Zanden, M Jake

“…The Safe Operating Space (SOS) of a recreational fishery is the multidimensional region defined by levels of harvest, angler effort, habitat, predation and…”
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Understanding the Role of Recreational Angling Technology in Angler Expectations of Catch, Trip Catch, and Angler Satisfaction by Kerkhove, Amanda M., Trudeau, Ashley, Jensen, Olaf P., Isermann, Daniel A., Dombrowski, Patricia A., Latimer, Alexandra M., Feiner, Zachary S.

“…Rapid technological advancement often receives a mix of criticism and welcome implementation. Fishing technologies, such as sonar, are believed to enable…”
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Walleye Population and Fishery Responses after Elimination of Legal Harvest on Escanaba Lake, Wisconsin by Haglund, Justin M., Isermann, Daniel A., Sass, Greg G.

“…Implementing harvest regulations to eliminate or substantially reduce (≥90%) the exploitation of Walleyes Sander vitreus in recreational fisheries may increase…”
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Resist‐accept‐direct (RAD) considerations for climate change adaptation in fisheries: The Wisconsin experience by Feiner, Zachary S., Shultz, Aaron D., Sass, Greg G., Trudeau, Ashley, Mitro, Matthew G., Dassow, Colin J., Latzka, Alexander W., Isermann, Daniel A., Maitland, Bryan M., Homola, Jared J., Embke, Holly S., Preul, Michael

“…Decision‐makers in inland fisheries management must balance ecologically and socially palatable objectives for ecosystem services within financial or physical…”
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Demographic patterns of walleye (Sander vitreus) reproductive success in a Wisconsin population by Davis, Robert P., Simmons, Levi M., Shaw, Stephanie L., Sass, Greg G., Sard, Nicholas M., Isermann, Daniel A., Larson, Wesley A., Homola, Jared J.

“…Harvest in walleye Sander vitreus fisheries is size‐selective and could influence phenotypic traits of spawners; however, contributions of individual spawners…”
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The Incredible HALK: Borrowing Data for Age Assignment by Frater, Paul N., Feiner, Zachary S., Hansen, Gretchen J.A., Isermann, Daniel A., Latzka, Alexander W., Jensen, Olaf P.

“…Understanding age and growth are important for fisheries science and management; however, age data are not routinely collected for many populations. We propose…”
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High‐density genomic data reveal fine‐scale population structure and pronounced islands of adaptive divergence in lake whitefish (Coregonus clupeaformis) from Lake Michigan by Shi, Yue, Homola, Jared J., Euclide, Peter T., Isermann, Daniel A., Caroffino, David C., McPhee, Megan V., Larson, Wesley A.

“…Understanding patterns of genetic structure and adaptive variation in natural populations is crucial for informing conservation and management. Past genetic…”
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Diet Overlap and Predation Between Largemouth Bass and Walleye in Wisconsin Lakes Using DNA Barcoding to Improve Taxonomic Resolution by Kelling, Craig J., Isermann, Daniel A., Sloss, Brian L., Turnquist, Keith N.

“…Over the last decade, the abundance of Largemouth Bass Micropterus salmoides has increased in many northern Wisconsin lakes, causing concern among anglers and…”
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Resisting ecosystem transformation through an intensive whole‐lake fish removal experiment by Embke, Holly S., Carpenter, Stephen R., Isermann, Daniel A., Coppola, Giancarlo, Beard, Douglas T., Lynch, Abigail J., Sass, Greg G., Feiner, Zachary S., Vander Zanden, M. Jake

“…Lake ecosystems are shifting due to many drivers including climate change and landscape‐scale habitat disturbance, diminishing their potential to support some…”
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Comparison of Two Viewing Methods for Estimating Largemouth Bass and Walleye Ages from Sectioned Otoliths and Dorsal Spines by Wegleitner, Eric J., Isermann, Daniel A.

“…Many biologists use digital images for estimating ages of fish, but the use of images could lead to differences in age estimates and precision because image…”
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Brook trout (Salvelinus fontinalis) movement and survival after removal of two dams on the West Branch of the Wolf River, Wisconsin by Easterly, Emma G., Isermann, Daniel A., Raabe, Joshua K., Pyatskowit, Joshua W.

“…Dam removals allow fish to access habitats that may provide ecological benefits and risks, but the extent of fish movements through former dam sites has not…”
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Validation of a Side‐Scan Sonar Method for Quantifying Walleye Spawning Habitat Availability in the Littoral Zone of Northern Wisconsin Lakes by Richter, Jacob T., Sloss, Brian L., Isermann, Daniel A.

“…Previous research has generally ignored the potential effects of spawning habitat availability and quality on recruitment of Walleye Sander vitreus, largely…”
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Diets of double‐crested cormorants in the Lake Winnebago System, Wisconsin by Koenigs, Ryan P., Dembkowski, Daniel J., Lovell, Charles D., Isermann, Daniel A., Nickel, Adam D.

“…Double‐crested cormorant Phalacrocorox auritus Lesson (cormorant) populations have increased throughout the Great Lakes region of North America causing concern…”
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Muskellunge Growth Potential in Northern Wisconsin: Implications for Trophy Management by Faust, Matthew D, Isermann, Daniel A, Luehring, Mark A, Hansen, Michael J

“…The growth potential of Muskellunge Esox masquinongy was evaluated by back-calculating growth histories from cleithra removed from 305 fish collected during…”
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Absence of PCB Hot Spot Effect in Walleye Sander vitreus from Lower Green Bay of Lake Michigan by Madenjian, Charles P., Dembkowski, Daniel J., Isermann, Daniel A., Batterman, Stuart A., Chernyak, Sergei M., Cogswell, Stewart F., Holey, Mark E.

“…Under certain conditions, polychlorinated biphenyl (PCB) concentration in individuals of one sex of an adult fish population may exceed that of the other sex…”
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Evaluation of Daily Creel and Minimum Length Limits for Black Crappie and Yellow Perch in Wisconsin by Mosel, Kyle J., Isermann, Daniel A., Hansen, Jonathan F.

“…Harvest regulations for Black Crappie Pomoxis nigromaculatus and Yellow Perch Perca flavescens in the northern USA and Canada have not been thoroughly…”
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Evaluating Walleye Length Limits in the Face of Population Variability: Case Histories from Western Minnesota by Isermann, Daniel A.

“…Population and fishery responses to the implementation of minimum length limits (356 and 381 mm total length) for walleyes Sander vitreus were evaluated for…”
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Relationships among Walleye Population Characteristics and Genetic Diversity in Northern Wisconsin Lakes by Waterhouse, Matthew D, Sloss, Brian L, Isermann, Daniel A

“…The maintenance of genetic integrity is an important goal of fisheries management, yet little is known regarding the effects of management actions (e.g.,…”
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