Search Results - "Zanden, Hannah B. Vander"

Energetic basis of colonial living in social insects by Hou, Chen, Kaspari, Michael, Vander Zanden, Hannah B, Gillooly, James F

“…Understanding the ecology and evolution of insect societies requires greater knowledge of how sociality affects the performance of whole colonies. Metabolic…”
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Foraging areas differentially affect reproductive output and interpretation of trends in abundance of loggerhead turtles by Vander Zanden, Hannah B., Pfaller, Joseph B., Reich, Kimberly J., Pajuelo, Mariela, Bolten, Alan B., Williams, Kristina L., Frick, Michael G., Shamblin, Brian M., Nairn, Campbell J., Bjorndal, Karen A.

“…Diet items and habitat constitute some of the environmental resources that may be used differently by individuals within a population. Long-term fidelity by…”
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Mechanistic model predicts tissue–environment relationships and trophic shifts in animal hydrogen and oxygen isotope ratios by Magozzi, Sarah, Zanden, Hannah B. Vander, Wunder, Michael B., Bowen, Gabriel J.

“…Statistical regression relationships between the hydrogen (H) and oxygen (O) isotope ratios (δ²H and δ¹⁸O, respectively) of animal organic tissues and those of…”
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Individual specialists in a generalist population: results from a long-term stable isotope series by Vander Zanden, Hannah B., Bjorndal, Karen A., Reich, Kimberly J., Bolten, Alan B.

“…Individual variation in resource use has often been ignored in ecological studies, but closer examination of individual patterns through time may reveal…”
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Determining origin in a migratory marine vertebrate: a novel method to integrate stable isotopes and satellite tracking by Vander Zanden, Hannah B, Tucker, Anton D, Hart, Kristen M, Lamont, Margaret M, Fujisaki, Ikuko, Addison, David S, Mansfield, Katherine L, Phillips, Katrina F, Wunder, Michael B, Bowen, Gabriel J, Pajuelo, Mariela, Bolten, Alan B, Bjorndal, Karen A

“…Stable isotope analysis is a useful tool to track animal movements in both terrestrial and marine environments. These intrinsic markers are assimilated through…”
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Black Bear Behavior and Movements Are Not Definitive Measures of Anthropogenic Food Use by Hardeman, Jr, Don W, Vander Zanden, Hannah B, McCown, J Walter, Scheick, Brian K, McCleery, Robert A

“…Increasing human-bear conflicts are a growing concern, and managers often assume bears in developed areas are food-conditioned. We examined the relationship…”
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Vulnerability of avian populations to renewable energy production by Conkling, Tara J, Vander Zanden, Hannah B, Allison, Taber D, Diffendorfer, Jay E, Dietsch, Thomas V, Duerr, Adam E, Fesnock, Amy L, Hernandez, Rebecca R, Loss, Scott R, Nelson, David M, Sanzenbacher, Peter M, Yee, Julie L, Katzner, Todd E

“…Renewable energy production can kill individual birds, but little is known about how it affects avian populations. We assessed the vulnerability of populations…”
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Inherent Variation in Stable Isotope Values and Discrimination Factors in Two Life Stages of Green Turtles by Vander Zanden, Hannah B., Bjorndal, Karen A., Mustin, Walter, Ponciano, José Miguel, Bolten, Alan B.

“…We examine inherent variation in carbon and nitrogen stable isotope values of multiple soft tissues from a population of captive green turtlesChelonia mydasto…”
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Assessing population‐level consequences of anthropogenic stressors for terrestrial wildlife by Katzner, Todd E., Braham, Melissa A., Conkling, Tara J., Diffendorfer, Jay E., Duerr, Adam E., Loss, Scott R., Nelson, David M., Vander Zanden, Hannah B., Yee, Julie L.

“…Human activity influences wildlife. However, the ecological and conservation significances of these influences are difficult to predict and depend on their…”
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Space‐time tradeoffs in the development of precipitation‐based isoscape models for determining migratory origin by Vander Zanden, Hannah B., Wunder, Michael B., Hobson, Keith A., Van Wilgenburg, Steven L., Wassenaar, Leonard I., Welker, Jeffrey M., Bowen, Gabriel J.

“…Precipitation stable isotope patterns over continental scales provide a fundamental tool for tracking origins of migratory species. Hydrogen isotopes from rain…”
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Isotopic niche partitioning in a multi-species assemblage by Arends, Carson L., Vander Zanden, Hannah B., Lamont, Margaret M.

“…Multi-species assemblages can help identify key resources in their habitat by evaluating how they are partitioning their resources. Here we used the isotopic…”
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Identifying patterns in foraging-area origins in breeding aggregations of migratory species: Loggerhead turtles in the Northwest Atlantic by Pfaller, Joseph B, Pajuelo, Mariela, Vander Zanden, Hannah B, Andrews, Kimberly M, Dodd, Mark G, Godfrey, Matthew H, Griffin, DuBose B, Ondich, Breanna L, Pate, S Michelle, Williams, Kristina L, Shamblin, Brian M, Nairn, Campbell J, Bolten, Alan B, Bjorndal, Karen A

“…Population assessments conducted at reproductive sites of migratory species necessitate understanding the foraging-area origins of breeding individuals…”
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Temporal consistency and individual specialization in resource use by green turtles in successive life stages by Vander Zanden, Hannah B., Bjorndal, Karen A., Bolten, Alan B.

“…Not all individuals in a population use the same subset of dietary and habitat resources. Patterns of individual specialization have been documented in an…”
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assignR: An r package for isotope‐based geographic assignment by Ma, Chao, Vander Zanden, Hannah B., Wunder, Michael B., Bowen, Gabriel J., Windecker, Saras

“…Methods for inferring geographic origin from the stable isotope composition of animal tissues are widely used in movement ecology, but few computational tools…”
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Wind energy: An ecological challenge by Katzner, Todd E, Nelson, David M, Diffendorfer, Jay E, Duerr, Adam E, Campbell, Caitlin J, Leslie, Douglas, Vander Zanden, Hannah B, Yee, Julie L, Sur, Maitreyi, Huso, Manuela M P, Braham, Melissa A, Morrison, Michael L, Loss, Scott R, Poessel, Sharon A, Conkling, Tara J, Miller, Tricia A

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Optimizing stable isotope sampling design in terrestrial movement ecology research by Contina, Andrea, Magozzi, Sarah, Vander Zanden, Hannah B., Bowen, Gabriel J., Wunder, Michael B.

“…The recognition of adequate sampling designs is an interdisciplinary topic that has gained popularity over the last decades. In ecology, many research…”
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The geographic extent of bird populations affected by renewable‐energy development by Vander Zanden, Hannah B., Nelson, David M., Conkling, Tara J., Allison, Taber D., Diffendorfer, Jay E., Dietsch, Thomas V., Fesnock, Amy L., Loss, Scott R., Ortiz, Patricia A., Paulman, Robin, Rogers, Krysta H., Sanzenbacher, Peter M., Katzner, Todd E.

“…Bird populations are declining globally. Wind and solar energy can reduce emissions of fossil fuels that drive anthropogenic climate change, yet…”
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Expanding the Isotopic Toolbox: Applications of Hydrogen and Oxygen Stable Isotope Ratios to Food Web Studies by Vander Zanden, Hannah B., Soto, David X., Bowen, Gabriel J., Hobson, Keith A.

“…The measurement of stable carbon (δ13C) and nitrogen (δ15N) isotopes in tissues of organisms has formed the foundation of isotopic food web reconstructions, as…”
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Effect of heat and singeing on stable hydrogen isotope ratios of bird feathers and implications for their use in determining geographic origin by Vander Zanden, Hannah B., Reid, Abigail, Katzner, Todd, Nelson, David M.

“…Rationale Stable hydrogen isotope (δ2H) ratios of animal tissues are useful for assessing movement and geographic origin of mobile organisms. However, it is…”
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Geographic assignment with stable isotopes in IsoMAP by Bowen, Gabriel J., Liu, Zhongfang, Vander Zanden, Hannah B., Zhao, Lan, Takahashi, George, Kurle, Carolyn

“…Summary Stable isotope ratios of H and O (δ2H and δ18O) are intrinsic properties of biological and geological materials, and can be used to constrain the…”
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