Jean V Adams, PhD (Former Employee)
Science and Products
Filter Total Items: 79
Evidence of host switching: Sea lampreys disproportionately attack Chinook salmon when lake trout abundance is low in Lake Ontario
Lake trout (Salvelinus namaycush) is the presumed preferred host of the invasive sea lamprey (Petromyzon marinus) in the Great Lakes, but little is understood about this preference outside of laboratory experiments. By preference we mean sea lamprey attacks on hosts are disproportionate to host relative abundance. The purpose of this study was to quantify host preference of sea lampreys in the fie
Authors
Jean V. Adams, Michael L. Jones
Assessing the assumptions of classification agreement, accuracy, and predictable healing time of sea lamprey wounds on lake trout
Sea lamprey control in the Laurentian Great Lakes relies on records of sea lamprey wounds on lake trout to assess whether control efforts are supporting fisheries management targets. Wounding records have been maintained for 70 years under the assumption that they are a reliable and accurate reflection of sea lamprey damage inflicted on fish populations. However, two key assumptions underpinning t
Authors
Tyler Firkus, Cheryl Murphy, Jean V. Adams, Ted Treska, Gregory J. Fischer
Eradication of sea lampreys from the Laurentian Great Lakes is possible
Eradication has been achieved for many vertebrate pest control programs, primarily on small, isolated islands, but has never been considered a practical goal for invasive sea lampreys in the Laurentian Great Lakes. Our objective was to examine evidence relevant to the feasibility of setting eradication as a management goal for Great Lakes sea lampreys. Bomford and O'Brien (1995) listed six conditi
Authors
Michael L. Jones, Jean V. Adams
RAPTURE (RAD capture) panel facilitates analyses characterizing sea lamprey reproductive ecology and movement dynamics
Genomic tools are lacking for invasive and native populations of sea lamprey (Petromyzon marinus). Our objective was to discover single nucleotide polymorphism (SNP) loci to conduct pedigree analyses to quantify reproductive contributions of adult sea lampreys and dispersion of sibling larval sea lampreys of different ages in Great Lakes tributaries. Additional applications of data were explored u
Authors
Nicholas Sard, Seth Smith, Jared Homola, Jeannette Kanefsky, Gale Bravener, Jean V. Adams, Christopher Holbrook, Peter J. Hrodey, Kevin Tallon, Kim T. Scribner
Status and trends of prey fish populations in Lake Michigan, 2018
The U.S. Geological Survey Great Lakes Science Center has conducted lake-wide surveys of the fish community in Lake Michigan each fall since 1973 using standard 12 m bottom trawls towed along contour at depths of 9 to 110 m at each of seven index transects. The survey provides relative abundance and biomass estimates between the 5 m and 114 m depth contours of the lake for prey fish populations,
Authors
David Bunnell, Charles P. Madenjian, Timothy J. Desorcie, Patricia Dieter, Jean V. Adams
Stream characteristics associated with feeding type in silver(Ichthyomyzon unicuspis) and northern brook (I. fossor) lampreys and tests for phenotypic plasticity
In most lamprey genera, “paired” species exist in which the larvae are morphologically indistinguishable but adult feeding type differs. The lack of diagnostic genetic differences in many pairs has led to suggestions that they constitute a single gene pool with environmentally influenced feeding types. To investigate whether stream characteristics are correlated with feeding type in the parasitic
Authors
Fraser Neave, Todd B. Steeves, Thomas C. Pratt, Robert L. McLaughlin, Jean V. Adams, Margaret F. Docker
Site-scale disturbance best predicts moss, vascular plant, and amphibian indices in Ohio wetlands
Loss of wetland habitats and their associated biological communities is a major environmental concern. Quality assessment indices (QAIs) and indices of biological integrity (IBIs) are useful for assessing the responses of taxa to wetland habitat quality and land use in the surrounding landscape. We synthesized the results of our previous predictive modeling studies of five IBIs and QAIs for commun
Authors
Martin A. Stapanian, Mick Micacchion, Brian Gara, William Schumacher, Jean V. Adams
Biotic and abiotic factors influencing zooplankton vertical distribution in Lake Huron
The vertical distribution of zooplankton can have substantial influence on trophic structure in freshwater systems, particularly by determining spatial overlap for predator/prey dynamics and influencing energy transfer. The zooplankton community in some of the Laurentian Great Lakes has undergone changes in composition and declines in total biomass, especially after 2003. Mechanisms underlying the
Authors
Carly J. Nowicki, David B. Bunnell, Patricia M. Dieter, David M. Warner, Henry A. Vanderploeg, Joann F. Cavaletto, Christine M. Mayer, Jean V. Adams
Rapid evolution meets invasive species control: The potential for pesticide resistance in sea lamprey
Rapid evolution of pest, pathogen and wildlife populations can have undesirable effects; for example, when insects evolve resistance to pesticides or fishes evolve smaller body size in response to harvest. A destructive invasive species in the Laurentian Great Lakes, the sea lamprey (Petromyzon marinus) has been controlled with the pesticide 3-trifluoromethyl-4-nitrophenol (TFM) since the 1950s. W
Authors
Erin S. Dunlop, Robert L. McLaughlin, Jean V. Adams, Michael L. Jones, Oana Birceanu, Mark R. Christie, Lori A. Criger, Julia L.M. Hinderer, Robert M. Hollingworth, Nicholas S. Johnson, Stephen R. Lantz, Weiming Li, James R. Miller, Bruce J. Morrison, David Mota-Sanchez, Andrew M. Muir, Maria S. Sepulveda, Todd B. Steeves, Lisa Walter, Erin Westman, Isaac Wirgin, Michael P. Wilkie
It's like night and day: Diel net-effects on Cercopagidae densities in the Laurentian Great Lakes
In the Laurentian Great Lakes, zooplankters are often sampled using standard ≤153 μm mesh nets without regard to the time of day they are collected. We sampled Cercopagidae during 2013–2014 in northern Lake Huron during day, dusk, and night using two different nets (a 0.5 m wide 153 μm mesh “standard” net and a 0.75 m wide 285 μm mesh “Bythotrephes” net) to determine if there were any differences
Authors
Patricia M. Dieter, David B. Bunnell, Jean V. Adams, Nicole M. Watson, Whitney Woelmer
Testing for synchrony in recruitment among four Lake Michigan fish species
In the Great Lakes region, multiple fish species display intra-specific spatial synchrony in 28 recruitment success, with inter-annual climate variation hypothesized as the most likely driver. 29 In Lake Michigan, we evaluated whether climatic or other physical variables could also induce 30 spatial synchrony across multiple species, including bloater (Coregonus hoyi), rainbow smelt 31 (Osmerus mo
Authors
David B. Bunnell, Tomas O. Höök, Cary D. Troy, Wentao Liu, Charles P. Madenjian, Jean V. Adams
An automated approach to Litchfield and Wilcoxon's evaluation of dose–effect experiments using the R package LW1949
The authors developed a package, LW1949, for use with the statistical software R to automatically carry out the manual steps of Litchfield and Wilcoxon's method of evaluating dose–effect experiments. The LW1949 package consistently finds the best fitting dose–effect relation by minimizing the chi-squared statistic of the observed and expected number of affected individuals and substantially speeds
Authors
Jean V. Adams, Karen Slaght, Michael A. Boogaard
Science and Products
Filter Total Items: 79
Evidence of host switching: Sea lampreys disproportionately attack Chinook salmon when lake trout abundance is low in Lake Ontario
Lake trout (Salvelinus namaycush) is the presumed preferred host of the invasive sea lamprey (Petromyzon marinus) in the Great Lakes, but little is understood about this preference outside of laboratory experiments. By preference we mean sea lamprey attacks on hosts are disproportionate to host relative abundance. The purpose of this study was to quantify host preference of sea lampreys in the fie
Authors
Jean V. Adams, Michael L. Jones
Assessing the assumptions of classification agreement, accuracy, and predictable healing time of sea lamprey wounds on lake trout
Sea lamprey control in the Laurentian Great Lakes relies on records of sea lamprey wounds on lake trout to assess whether control efforts are supporting fisheries management targets. Wounding records have been maintained for 70 years under the assumption that they are a reliable and accurate reflection of sea lamprey damage inflicted on fish populations. However, two key assumptions underpinning t
Authors
Tyler Firkus, Cheryl Murphy, Jean V. Adams, Ted Treska, Gregory J. Fischer
Eradication of sea lampreys from the Laurentian Great Lakes is possible
Eradication has been achieved for many vertebrate pest control programs, primarily on small, isolated islands, but has never been considered a practical goal for invasive sea lampreys in the Laurentian Great Lakes. Our objective was to examine evidence relevant to the feasibility of setting eradication as a management goal for Great Lakes sea lampreys. Bomford and O'Brien (1995) listed six conditi
Authors
Michael L. Jones, Jean V. Adams
RAPTURE (RAD capture) panel facilitates analyses characterizing sea lamprey reproductive ecology and movement dynamics
Genomic tools are lacking for invasive and native populations of sea lamprey (Petromyzon marinus). Our objective was to discover single nucleotide polymorphism (SNP) loci to conduct pedigree analyses to quantify reproductive contributions of adult sea lampreys and dispersion of sibling larval sea lampreys of different ages in Great Lakes tributaries. Additional applications of data were explored u
Authors
Nicholas Sard, Seth Smith, Jared Homola, Jeannette Kanefsky, Gale Bravener, Jean V. Adams, Christopher Holbrook, Peter J. Hrodey, Kevin Tallon, Kim T. Scribner
Status and trends of prey fish populations in Lake Michigan, 2018
The U.S. Geological Survey Great Lakes Science Center has conducted lake-wide surveys of the fish community in Lake Michigan each fall since 1973 using standard 12 m bottom trawls towed along contour at depths of 9 to 110 m at each of seven index transects. The survey provides relative abundance and biomass estimates between the 5 m and 114 m depth contours of the lake for prey fish populations,
Authors
David Bunnell, Charles P. Madenjian, Timothy J. Desorcie, Patricia Dieter, Jean V. Adams
Stream characteristics associated with feeding type in silver(Ichthyomyzon unicuspis) and northern brook (I. fossor) lampreys and tests for phenotypic plasticity
In most lamprey genera, “paired” species exist in which the larvae are morphologically indistinguishable but adult feeding type differs. The lack of diagnostic genetic differences in many pairs has led to suggestions that they constitute a single gene pool with environmentally influenced feeding types. To investigate whether stream characteristics are correlated with feeding type in the parasitic
Authors
Fraser Neave, Todd B. Steeves, Thomas C. Pratt, Robert L. McLaughlin, Jean V. Adams, Margaret F. Docker
Site-scale disturbance best predicts moss, vascular plant, and amphibian indices in Ohio wetlands
Loss of wetland habitats and their associated biological communities is a major environmental concern. Quality assessment indices (QAIs) and indices of biological integrity (IBIs) are useful for assessing the responses of taxa to wetland habitat quality and land use in the surrounding landscape. We synthesized the results of our previous predictive modeling studies of five IBIs and QAIs for commun
Authors
Martin A. Stapanian, Mick Micacchion, Brian Gara, William Schumacher, Jean V. Adams
Biotic and abiotic factors influencing zooplankton vertical distribution in Lake Huron
The vertical distribution of zooplankton can have substantial influence on trophic structure in freshwater systems, particularly by determining spatial overlap for predator/prey dynamics and influencing energy transfer. The zooplankton community in some of the Laurentian Great Lakes has undergone changes in composition and declines in total biomass, especially after 2003. Mechanisms underlying the
Authors
Carly J. Nowicki, David B. Bunnell, Patricia M. Dieter, David M. Warner, Henry A. Vanderploeg, Joann F. Cavaletto, Christine M. Mayer, Jean V. Adams
Rapid evolution meets invasive species control: The potential for pesticide resistance in sea lamprey
Rapid evolution of pest, pathogen and wildlife populations can have undesirable effects; for example, when insects evolve resistance to pesticides or fishes evolve smaller body size in response to harvest. A destructive invasive species in the Laurentian Great Lakes, the sea lamprey (Petromyzon marinus) has been controlled with the pesticide 3-trifluoromethyl-4-nitrophenol (TFM) since the 1950s. W
Authors
Erin S. Dunlop, Robert L. McLaughlin, Jean V. Adams, Michael L. Jones, Oana Birceanu, Mark R. Christie, Lori A. Criger, Julia L.M. Hinderer, Robert M. Hollingworth, Nicholas S. Johnson, Stephen R. Lantz, Weiming Li, James R. Miller, Bruce J. Morrison, David Mota-Sanchez, Andrew M. Muir, Maria S. Sepulveda, Todd B. Steeves, Lisa Walter, Erin Westman, Isaac Wirgin, Michael P. Wilkie
It's like night and day: Diel net-effects on Cercopagidae densities in the Laurentian Great Lakes
In the Laurentian Great Lakes, zooplankters are often sampled using standard ≤153 μm mesh nets without regard to the time of day they are collected. We sampled Cercopagidae during 2013–2014 in northern Lake Huron during day, dusk, and night using two different nets (a 0.5 m wide 153 μm mesh “standard” net and a 0.75 m wide 285 μm mesh “Bythotrephes” net) to determine if there were any differences
Authors
Patricia M. Dieter, David B. Bunnell, Jean V. Adams, Nicole M. Watson, Whitney Woelmer
Testing for synchrony in recruitment among four Lake Michigan fish species
In the Great Lakes region, multiple fish species display intra-specific spatial synchrony in 28 recruitment success, with inter-annual climate variation hypothesized as the most likely driver. 29 In Lake Michigan, we evaluated whether climatic or other physical variables could also induce 30 spatial synchrony across multiple species, including bloater (Coregonus hoyi), rainbow smelt 31 (Osmerus mo
Authors
David B. Bunnell, Tomas O. Höök, Cary D. Troy, Wentao Liu, Charles P. Madenjian, Jean V. Adams
An automated approach to Litchfield and Wilcoxon's evaluation of dose–effect experiments using the R package LW1949
The authors developed a package, LW1949, for use with the statistical software R to automatically carry out the manual steps of Litchfield and Wilcoxon's method of evaluating dose–effect experiments. The LW1949 package consistently finds the best fitting dose–effect relation by minimizing the chi-squared statistic of the observed and expected number of affected individuals and substantially speeds
Authors
Jean V. Adams, Karen Slaght, Michael A. Boogaard