The Communicator, Volume 6, Issue 2, December 2010

New and Changing Faces: Chris Chizinski, Corinne Kolm, Natalie Luben, Nick Smeenk, and Dan Uden Publications: Adaptive Management of Natural Resources in the Journal of Environment Management New Research: Scenarios of Climate Change and Land Use Change and Biological Invasions in the High PlainsPlatte River Watershed Ecosystems Services in Native Restored Grasslands Research Highlight: Angler Behavior in Response to Management Actions on Nebraska Reservoirs ANNUAL MEETING Conferences/Meetings/Workshops:The Wildlife Society meeting, February 26 in Norfolk, NE.Nebraska Chapter of the American Fisheries Society conference in Ponca, NE.Dakota Chapter of the American Fisheries Society Annual Meeting in Spearfish, SDWater for Food conference, held May 2-5 in LincolnNSF IGERT (Integrative Graduate Education and Research Traineeship) project meeting, held May 23-25 in Washington, D.C.Joint Annual Meeting, Centrachid, Essocid and Walleye Technical Committees, North Central Division of the American Fisheries Society in LaCrosse, WIGreater Platte River Basin Symposium, held in Lincoln October 7.Midwest Fish and Wildlife Conference held in Minneapolis, MN, December 13-15Graduate Student News: Aaron Alai and Sarah Rehme, Chris Jorgensen

The Communicator, Volume 9, Issue 1, May 2013

We welcome Hannah Birge, Nathan Stewart, and Rodney Verhoeff to the Coop Unit. Co-occurrence of Fish Catches: A Unique Approach to a Unique Question Honors and Awards: Dustin Martin, Kent Fricke, Jessica Laskowski and Lindsey Messinger (and their advisor Dr. TJ Fontaine), Kelly Turek Outreach Activities: Integrated Monitoring for Prairie Grouse Working Group, Earth Wellness Festival, Upward Bound EnvionMentors program. Training: Creel Survey Workshop Moving On: Jason DeBoer, Kristine Nemec, Kody Unstad, Nicholas Arneson, Isaac Mertens, Christopher Shank, Shelby Sidel, and Alec Wong Conferences/Meetings/Workshops: Midwest Fish and Wildlife Conference, North American Duck Symposium, Pheasants Forever State Habitat meeting, Rainwater Basin Joint Venture Information Seminar, Southern Division of the American Fisheries Society, Nebraska Chapter of the American Fisheries Society meeting, Missouri River Natural Resource conference, Nebraska Chapter of The Wildlife Society annual meeting

Summaries of twenty-five years of MSX studies in Chesapeake Bay, 1959 to 1983

Accounts written for the report published in Special Publications of the American Fisheries Society [i.e., Disease processes in marine bivalve molluscs] by Haskin and Andrews in 1987-88

Seasonal use of a New England estuary by foraging contingents of migratory striped bass

Author Posting. © American Fisheries Society, 2009. This article is posted here by permission of American Fisheries Society for personal use, not for redistribution. The definitive version was published in Transactions of the American Fisheries Society 139 (2010): 257-269, doi:10.1577/T08-222.1.Using acoustic telemetry on migratory striped bass Morone saxatilis in Plum Island Estuary (PIE), Massachusetts, we found that striped bass (335–634 mm total length) tagged in the spring and summer of 2005 (n = 14) and 2006 (n = 46) stayed in the estuary for an average of 66.0 d in 2005 and 72.2 d in 2006. Striped bass spent the most time in two specific reaches: middle Plum Island Sound and lower Rowley River. In both years, three different use-groups of striped bass were observed in PIE. Short-term visitors (n = 24) stayed in the estuary only briefly (range = 5–20 d). Two groups of seasonal residents stayed for more than 30 d, either in the Rowley River (n = 14) or in Plum Island Sound (n = 22). Within PIE, the two seasonal-resident use-groups may be foraging contingents that learn how to feed efficiently in specific parts of the estuary. These distinct within-estuary use patterns could have different implications for striped bass condition and prey impact

Toward Darwinian fisheries management

There is increasing evidence that fishing may cause rapid contemporary evolution in freshwater and marine fish populations. This has led to growing concern about the possible consequences such evolutionary change might have for aquatic ecosystems and the utility of those ecosystems to society. This special issue contains contributions from a symposium on fisheries-induced evolution held at the American Fisheries Society Annual Meeting in August 2008. Contributions include primary studies and reviews of field-based and experimental evidence, and several theoretical modeling studies advancing life-history theory and investigating potential management options. In this introduction we review the state of research in the field, discuss current controversies, and identify contributions made by the papers in this issue to the knowledge of fisheries-induced evolution. We end by suggesting directions for future research

Geochemical signatures in otoliths record natal origins of American shad

Author Posting. © American Fisheries Society, 2008. This article is posted here by permission of American Fisheries Society for personal use, not for redistribution. The definitive version was published in Transactions of the American Fisheries Society 137 (2008): 57–69, doi:10.1577/T07-029.1.Population connectivity is a critical component in the life history dynamics of anadromous fishes and in the persistence of local populations. We used geochemical signatures in the otoliths of American shad Alosa sapidissima to determine natal origins and estimate rates of straying among river-specific populations along the U.S. Atlantic coast. Stable isotope (δ13C, δ18O and 87Sr:86Sr) and elemental (Mg:Ca, Mn:Ca, Sr:Ca and Ba:Ca) signatures in otoliths of juvenile American shad from rivers from Georgia to New Hampshire varied significantly, allowing for an average of 91% cross-validated accuracy when classifying individual fish to their natal rivers. We also found significant interannual variability in the geochemical signatures from several rivers, due largely to differences in δ18O values among years. We then used the ground-truthed geochemical signatures in the otoliths of juvenile American shad to identify the natal origins of spawning adults in the York River system in Virginia. Approximately 6% of the spawning adults collected in the York River were strays from other rivers. Of the remaining fish, 79% were spawned in the Mattaponi River and 21% in the Pamunkey River. The combined results of this and other recent studies suggest that although most American shad spawning in the York River were homing to their natal river, there was much less fidelity to individual tributaries. Small-scale straying could allow fish spawned in the Mattaponi River to subsidize spawning in the Pamunkey River, which has experienced persistent recruitment failureThis work was funded by National Science Foundation grants OCE-0215905 and OCE-0134998 to SRT and by the Wallop–Breaux Program of the U.S. Fish and Wildlife Service through the Virginia Marine Resources Commission to J.E.O

Sampling a Littoral Fish Assemblage: Comparison of Small-Mesh Fyke Netting and Boat Electrofishing

We compared small-mesh (4-mm) fyke netting and boat electrofishing for sampling a littoral fish assemblage in Muskegon Lake, Michigan. We hypothesized that fyke netting selects for small-bodied fishes and electrofishing selects for large-bodied fishes. Three sites were sampled during May (2004 and 2005), July (2005 only), and September (2004 and 2005). We found that the species composition of captured fish differed considerably between fyke netting and electrofishing based on nonmetric multidimensional scaling (NMDS). Species strongly associated with fyke netting (based on NMDS and relative abundance) included the brook silverside Labidesthes sicculus, banded killifish Fundulus diaphanus, round goby Neogobius melanostomus, mimic shiner Notropis volucellus, and bluntnose minnow Pimephales notatus, whereas species associated with electrofishing included the Chinook salmon Oncorhynchus tshawytscha, catostomids (Moxostoma spp. and Catostomus spp.), freshwater drum Aplodinotus grunniens, walleye Sander vitreus, gizzard shad Dorosoma cepedianum, and common carp Cyprinus carpio. The total length of fish captured by electrofishing was 12.8 cm (95% confidence interval ¼ 5.5– 17.2 cm) greater than that of fish captured by fyke netting. Size selectivity of the gears contributed to differences in species composition of the fish captured, supporting our initial hypothesis. Thus, small-mesh fyke nets and boat electrofishers provided complementary information on a littoral fish assemblage. Our results support use of multiple gear types in monitoring and research surveys of fish assemblages. Copyright by the American Fisheries Society 2007, Originally published in the North American Journal of Fisheries Management 27: 825-831, 2007

The 'Baird Memorial"

In mid 1903, during the annual meeting of the American Fisheries Society, AFS members, U.S. Fish Commission (USFC) staff, and other interested persons gathered at Woods Hole, Mass., to dedicate a permanent memorial to Spencer F. Baird, founder of the U.S. Fish Commission. President of the AFS that year was the USFC Commissioner George M. Bowers. Speakers were Chicago attorney E. W. Blatchford; W. K. Brooks, a professor at Johns Hopkins University, Baltimore, Md., who had conducted research at the Commission's Beaufort Laboratory; and, very briefly, the noted fish culturists Frank N. Clark of Michigan and Livingston Stone of Vermont. The following record of the dedication ceremony appeared as a twopart article in The Fishing Gazette, 22 and 29 August 1903

Examining the Relevancy and Utility of the American Fisheries Society Certification Program to Prepare Future Fisheries Professionals

Fisheries science is a diverse field that requires individuals to be knowledgeable in many disciplines in addition to fisheries (e.g., economics, sociology, political science, chemistry; Kelso and Murphy 1988). This challenges students attempting to enter a career in fisheries, as well as academic institutions and eventual employers, to develop both depth and breadth of knowledge needed to succeed in the profession (Oglesby and Krueger 1989). The preparedness and competency of young professionals entering the workforce has long been a problem (Stauffer and McMullin 2009). Several constraints and ongoing challenges facing the profession have continued to magnify these issues over time (McMullin et al., this issue). These issues stem from the diversity of skills required or expected across employer groups (e.g., government agencies, private sectors, nongovernment organizations) and degree levels sought (B.Sc., M.Sc., Ph.D.), complexity of fisheries-related problems, and balancing a broad academic focus with specific training. Additionally, employers perceive that students lack welldeveloped critical thinking, communication, and statistical skills that are highly desired in any area of fisheries. The American Fisheries Society’s (AFS) mission of preparing and promoting the development of fisheries professionals has been addressed in many ways, including development of the AFS Professional Certification Program in 1963. This program provides minimum standards for which fisheries professionals are recognized across government, academic, and nongovernment entities. The certification program fosters greater recognition that fisheries professionals are well equipped and prepared to act on the public’s behalf concerning fisheries-related issues. Two tiers of certification exist, with first-tier certification (Associate Fisheries Professional) contingent upon the completion of higher education courses in six broad subject areas. In this article, we focus on the first tier of certification, the basic education determined by AFS to be critical in preparing young professionals for a career in fisheries