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2024

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Articles 331 - 360 of 507

Full-Text Articles in Natural Resources and Conservation

The Effect Of Default Options On Choice Of Electricity Utility At Grid Parity: A Mixed Methods Study, M. E. Burbach, S. L. Moncure, S. M. Kennedy, J. M. Smith Jan 2024

The Effect Of Default Options On Choice Of Electricity Utility At Grid Parity: A Mixed Methods Study, M. E. Burbach, S. L. Moncure, S. M. Kennedy, J. M. Smith

School of Natural Resources: Faculty Publications

No abstract provided.


Risk Avoidance During Dispersal: Temporal And Behavioral Shifts In Selection By Non-Resident Eastern Wolves, C. A. Thompson, J. F. Benson, B. R. Patterson Jan 2024

Risk Avoidance During Dispersal: Temporal And Behavioral Shifts In Selection By Non-Resident Eastern Wolves, C. A. Thompson, J. F. Benson, B. R. Patterson

School of Natural Resources: Faculty Publications

No abstract provided.


The Impact Of Sublethal Injuries On Mountain Lion Predation And Spatial Ecology, J. F. Benson Jan 2024

The Impact Of Sublethal Injuries On Mountain Lion Predation And Spatial Ecology, J. F. Benson

School of Natural Resources: Faculty Publications

No abstract provided.


Snapshot Usa 2021: A Third Coordinated National Camera Trap Survey Of The United States, J. F. Benson Et Al. Jan 2024

Snapshot Usa 2021: A Third Coordinated National Camera Trap Survey Of The United States, J. F. Benson Et Al.

School of Natural Resources: Faculty Publications

No abstract provided.


Humans Drive Spatial Variation In Mortality Risk For A Threatened Wolf Population In A Canis Hybrid Zone, J. F. Benson, P. J. Mahoney, T. J. Wheeldon, C. A. Thompson, M. E. Ward, A. D. Mclaren, G. E. Desy, J. M. Fryxell, B. R. Patterson Jan 2024

Humans Drive Spatial Variation In Mortality Risk For A Threatened Wolf Population In A Canis Hybrid Zone, J. F. Benson, P. J. Mahoney, T. J. Wheeldon, C. A. Thompson, M. E. Ward, A. D. Mclaren, G. E. Desy, J. M. Fryxell, B. R. Patterson

School of Natural Resources: Faculty Publications

No abstract provided.


Individual Variation In Undergraduate Student Metacognitive Monitoring And Error Detection During Biology Model Evaluation, J. T. Dauer Jan 2024

Individual Variation In Undergraduate Student Metacognitive Monitoring And Error Detection During Biology Model Evaluation, J. T. Dauer

School of Natural Resources: Faculty Publications

No abstract provided.


Enhancing The Science Of Age Estimation: The Creation Of Fishage.Org., M. J. Hamel, V. D. Davis, M. A. Pegg, D. L. Buckmeier, J. D. Koch Jan 2024

Enhancing The Science Of Age Estimation: The Creation Of Fishage.Org., M. J. Hamel, V. D. Davis, M. A. Pegg, D. L. Buckmeier, J. D. Koch

School of Natural Resources: Faculty Publications

No abstract provided.


Sarah Pohjola, Senior Art Exhibition Portfolio, Earth's Destruction, Sarah Pohjola Jan 2024

Sarah Pohjola, Senior Art Exhibition Portfolio, Earth's Destruction, Sarah Pohjola

Senior Art Portfolios

This work was created for the Senior Art Exhibition Portfolio 2024. This work includes graphic design and illustration focused on environmental conservation.


Enhancing Global Food Security: Opportunities For The American Meteorological Society, L. Stuart, M. Hobbins, E. Niebuhr, A. C. Ruane, R. Pulwarty, A. Hoell, W. Thiaw, C. Rosenzweig, Francisco Munoz-Arriola, M. Jahn, M. Harrar Jan 2024

Enhancing Global Food Security: Opportunities For The American Meteorological Society, L. Stuart, M. Hobbins, E. Niebuhr, A. C. Ruane, R. Pulwarty, A. Hoell, W. Thiaw, C. Rosenzweig, Francisco Munoz-Arriola, M. Jahn, M. Harrar

School of Natural Resources: Faculty Publications

No abstract provided.


Influence Of Virtual Fence On Heart Rate Response In Beef Cattle, K. Dozler, Y. Xiong, T. Mulliniks, Andrew R. Little, M. Stephenson Jan 2024

Influence Of Virtual Fence On Heart Rate Response In Beef Cattle, K. Dozler, Y. Xiong, T. Mulliniks, Andrew R. Little, M. Stephenson

School of Natural Resources: Faculty Publications

No abstract provided.


A Functional Response In Resource Selection Links Multi-Scale Responses Of A Large Carnivore To Human Mortality Risk, Kyle Duncan Dougherty, J. A. Dellinger, B. Cristescu, D. J. Gammons, D. K. Garcelon, J. M. Higley, Q. E. Martins, S.P.D. Riley, J. A. Sikich, T. R. Stephenson, T. W. Vickers, G. M. Wengert, C. C. Wilmers, H. U. Wittmer, John F. Benson Jan 2024

A Functional Response In Resource Selection Links Multi-Scale Responses Of A Large Carnivore To Human Mortality Risk, Kyle Duncan Dougherty, J. A. Dellinger, B. Cristescu, D. J. Gammons, D. K. Garcelon, J. M. Higley, Q. E. Martins, S.P.D. Riley, J. A. Sikich, T. R. Stephenson, T. W. Vickers, G. M. Wengert, C. C. Wilmers, H. U. Wittmer, John F. Benson

School of Natural Resources: Faculty Publications

Theory suggests that animals make hierarchical, multiscale resource selection decisions to address the hierarchy of factors limiting their fitness. Ecologists have developed tools to link population-level resource selection across scales; yet, theoretical expectations about the relationship between coarse-and fine-scale selection decisions at the individual level remain elusive despite their importance to fitness. With GPS-telemetry data collected across California, USA, we evaluated resource selection of mountain lions (Puma concolor; n = 244) relative to spatial variation in human-caused mortality risk. With hierarchical resource selection, coarse-scale selection determines availability at finer scales. This simple relationship allowed us to demonstrate that …


Planet’S Biomass Proxy For Monitoring Aboveground Agricultural Biomass And Estimating Crop Yield, T. E. Franz Jan 2024

Planet’S Biomass Proxy For Monitoring Aboveground Agricultural Biomass And Estimating Crop Yield, T. E. Franz

School of Natural Resources: Faculty Publications

No abstract provided.


Groundwater Recharge Response To Reduced Irrigation Pumping: Checkbook Irrigation And The Water Savings Payment Plan, J. Gibson, T. E. Franz, T. Gilmore, D. Heeren, J. Gates, S. Thomas, C. M. Neale Jan 2024

Groundwater Recharge Response To Reduced Irrigation Pumping: Checkbook Irrigation And The Water Savings Payment Plan, J. Gibson, T. E. Franz, T. Gilmore, D. Heeren, J. Gates, S. Thomas, C. M. Neale

School of Natural Resources: Faculty Publications

No abstract provided.


Combined High Rates Of Alternative Breeding Strategies Unexpectedly Found Among Populations Of A Solitary Nesting Raptor, R. N. Rosenfield, Sarah A. Sonsthagen, W. E. Stout, T. G. Driscoll, A. C. Stewart, P. N. Frater, S. L. Talbot Jan 2024

Combined High Rates Of Alternative Breeding Strategies Unexpectedly Found Among Populations Of A Solitary Nesting Raptor, R. N. Rosenfield, Sarah A. Sonsthagen, W. E. Stout, T. G. Driscoll, A. C. Stewart, P. N. Frater, S. L. Talbot

School of Natural Resources: Faculty Publications

No abstract provided.


Hydrological Impacts Of The Conservation Reserve Program—A Mini Review, L.B.S. Leal, T. Roy, Daniel R. Uden, Karina Schoengold Jan 2024

Hydrological Impacts Of The Conservation Reserve Program—A Mini Review, L.B.S. Leal, T. Roy, Daniel R. Uden, Karina Schoengold

School of Natural Resources: Faculty Publications

No abstract provided.


Quantifying The Climate Change Impacts On The Magnitude And Timing Of Hydrological Extremes In The Baro River Basin, Ethiopia, S. M. Kassaye, Tsegaye Tadesse, G. Tegegne, A. T. Hordofa Jan 2024

Quantifying The Climate Change Impacts On The Magnitude And Timing Of Hydrological Extremes In The Baro River Basin, Ethiopia, S. M. Kassaye, Tsegaye Tadesse, G. Tegegne, A. T. Hordofa

School of Natural Resources: Faculty Publications

No abstract provided.


An Updated Method For Identifying The Formative Factors In Soil Structure, A. D. Anderson, C. L. Burras, Judith Turk, R. Young, N. Jelinski, C. Moorberg, D. Presley, K. Osterloch, A. Dere, K. Clark Jan 2024

An Updated Method For Identifying The Formative Factors In Soil Structure, A. D. Anderson, C. L. Burras, Judith Turk, R. Young, N. Jelinski, C. Moorberg, D. Presley, K. Osterloch, A. Dere, K. Clark

School of Natural Resources: Faculty Publications

No abstract provided.


Social Networks And Transformative Behaviours In A Grassland Social-Ecological System, H. K. Nesbitt, A. L. Metcalf, T. M. Floyd, Daniel R. Uden, B. C. Chaffin, S. Gulab, S. Banerjee, S. Vallury, S. L. Hamlin, E. C. Metcalf, D. T. Fogarty, D. Twidwell, Craig R. Allen Jan 2024

Social Networks And Transformative Behaviours In A Grassland Social-Ecological System, H. K. Nesbitt, A. L. Metcalf, T. M. Floyd, Daniel R. Uden, B. C. Chaffin, S. Gulab, S. Banerjee, S. Vallury, S. L. Hamlin, E. C. Metcalf, D. T. Fogarty, D. Twidwell, Craig R. Allen

School of Natural Resources: Faculty Publications

No abstract provided.


Evaluating The Risk Landscape Of Hawaiian Monk Seal Exposure To Toxoplasma Gondii, S. Robinson, K. Falinski, D. Johnson, E. Vanwormer, K. Shapiro, M. Barbieri Jan 2024

Evaluating The Risk Landscape Of Hawaiian Monk Seal Exposure To Toxoplasma Gondii, S. Robinson, K. Falinski, D. Johnson, E. Vanwormer, K. Shapiro, M. Barbieri

School of Natural Resources: Faculty Publications

No abstract provided.


Context-Dependent Macroinvertebrate Responses To Prolonged Biological And Chemical Treatment In Urbanized Lentic Ecosystems, M. Chaffee, A. Mittelstet, S. Comfort, T. Messer, D. Uden, J. Mccoy Jan 2024

Context-Dependent Macroinvertebrate Responses To Prolonged Biological And Chemical Treatment In Urbanized Lentic Ecosystems, M. Chaffee, A. Mittelstet, S. Comfort, T. Messer, D. Uden, J. Mccoy

School of Natural Resources: Faculty Publications

No abstract provided.


Water, Feeding Efficiencies, And Development Of Dermestes Maculatus Degeer (1774), B. V. Adams, Leon G. Higley Jan 2024

Water, Feeding Efficiencies, And Development Of Dermestes Maculatus Degeer (1774), B. V. Adams, Leon G. Higley

School of Natural Resources: Faculty Publications

No abstract provided.


Thermalprofiles Of Cicindelidia Haemorrhagica(Coleoptera: Cicindelidae)Activity In Hot Springs In Yellowstone National Park, J. L. Bowley, C. Heveran, D. K. Weaver, B. Adams, M. Rohwer, K. Willemssens, E. Oberg, Leon G. Higley, R. K. D. Jan 2024

Thermalprofiles Of Cicindelidia Haemorrhagica(Coleoptera: Cicindelidae)Activity In Hot Springs In Yellowstone National Park, J. L. Bowley, C. Heveran, D. K. Weaver, B. Adams, M. Rohwer, K. Willemssens, E. Oberg, Leon G. Higley, R. K. D.

School of Natural Resources: Faculty Publications

No abstract provided.


Development Modeling Of Phormia Regina(Diptera:Calliphoridae), A. Roe, J. D. Wells, Leon G. Higley Jan 2024

Development Modeling Of Phormia Regina(Diptera:Calliphoridae), A. Roe, J. D. Wells, Leon G. Higley

School of Natural Resources: Faculty Publications

No abstract provided.


Bone Traces And Modifications From Feeding By Dermestes Maculatus, B. V. Adams, Leon G. Higley Jan 2024

Bone Traces And Modifications From Feeding By Dermestes Maculatus, B. V. Adams, Leon G. Higley

School of Natural Resources: Faculty Publications

That Dermestes maculatus feeding can leave marks on bones is established in the literature - that D. maculatus routinely mark bones is not. Our results here, exposing fleshed bones to D. maculatus adults and immatures for almost two months after complete tissue removal, indicate that under natural conditions D. maculatus do not feed on bones. The key issue seems to be the ability of D. maculatus to seek new food sources versus being confined (and eventually starving) on bones. In a natural setting, once a food supply is exhausted, D. maculatus would seek new food …


Coordinated Cosmic-Ray Observing System (Ccros) Concept Paper, Trenton E. Franz Jan 2024

Coordinated Cosmic-Ray Observing System (Ccros) Concept Paper, Trenton E. Franz

School of Natural Resources: Faculty Publications

The Coordinated Cosmic-Ray Observation System Conference (CCROS) was held October 14-16, 2024, at the University of Nebraska-Lincoln (USA), and seven strategic priorities and needs were identified.


Limitations Of Invasive Snake Control Tools In The Context Of A New Invasion On An Island With Abundant Prey, Shane R. Siers, Melia G. Nafus, Jereid E. Calaor, Rachel M. Volsteadt, Matthew S. Grassi, Megan Volsteadt, Aaron F. Collins, Patrick D. Barnhart, Logan T. Huse, Amy A. Yackel Adams, Diane L. Vice Jan 2024

Limitations Of Invasive Snake Control Tools In The Context Of A New Invasion On An Island With Abundant Prey, Shane R. Siers, Melia G. Nafus, Jereid E. Calaor, Rachel M. Volsteadt, Matthew S. Grassi, Megan Volsteadt, Aaron F. Collins, Patrick D. Barnhart, Logan T. Huse, Amy A. Yackel Adams, Diane L. Vice

United States Department of Agriculture Wildlife Services: Staff Publications

In October 2020, a new population of invasive brown treesnakes (Boiga irregularis) was discovered on the 33-ha Cocos Island, 2.5 km off the south coast of Guam, United States. Cocos Island is a unique conservation resource, providing refuge for many lizards and birds, including endangered species, which were extirpated from mainland Guam by invasive predators including brown treesnakes. We sought to evaluate the usefulness of toxic baiting with acetaminophen-treated carrion baits and cage trapping, common tools for the control of brown treesnakes on mainland Guam, as potential eradication tools on Cocos Island. We evaluated multiple bait types and …


Site-Specific Space Use And Resource Selection By Black Vultures (Coragyps Atratus) In The Southeastern Usa, Betsy Evans, John S. Humphrey, Eric A. Tillman, Michael L. Avery, Bryan M. Kluever Jan 2024

Site-Specific Space Use And Resource Selection By Black Vultures (Coragyps Atratus) In The Southeastern Usa, Betsy Evans, John S. Humphrey, Eric A. Tillman, Michael L. Avery, Bryan M. Kluever

United States Department of Agriculture Wildlife Services: Staff Publications

North American populations of Black Vultures Coragyps atratus have increased and expanded their distribution in the southern and eastern USA. In conjunction with these patterns has been a rise in human–vulture conflicts. To improve our understanding of space use patterns and better inform management, we evaluated the movements of Black Vultures (n = 23) in the southeastern USA using a long-term GPS tracking database. Our specific objectives were to: (1) quantify home-range sizes in relation to season and geographical study location and (2) examine within-home-range resource selection to identify landscape and anthropogenic factors influencing roost and diurnal space use. …


Antipredator Blood-Squirting Defense In Horned Lizards (Phrynosoma): Chemical Isolation Of Plasma Component(S), Pogonomyrmex Ant Dietary Origin, And Evolution, Wade C. Sherbrooke, Bruce A. Kimball Jan 2024

Antipredator Blood-Squirting Defense In Horned Lizards (Phrynosoma): Chemical Isolation Of Plasma Component(S), Pogonomyrmex Ant Dietary Origin, And Evolution, Wade C. Sherbrooke, Bruce A. Kimball

United States Department of Agriculture Wildlife Services: Staff Publications

North American horned lizards of the genus Phrynosoma are largely myrmecophagous and squirt systemic blood from circumocular sinuses during encounters with certain mammalian predators. The predators react with distinct revulsion. Using bioassay-guided fractionation of blood plasma, we endeavored to identify the source and characteristics of the active chemical compound(s) responsible for this negative oral response. Our results of coyote bioassays and a series of novel mouse bioassay experiments were largely concordant. The active compound(s) was likely plasma-borne with a molecular weight (mw) of between 800 and 1,600. To identify the source of the active compound(s), we noted bioassay responses …


Eradication Of Feral Swine From A Barrier Island In Florida, Usa: An Examination Of Effort And Multi-Method, Multi-Species Population Indexing, Richard M. Engeman, Eric A. Tillman, Betsy A. Evans, John C. Griffin, Garrison Grobaski, Bradley S. Smith, John Stark, Bryan M. Kluever Jan 2024

Eradication Of Feral Swine From A Barrier Island In Florida, Usa: An Examination Of Effort And Multi-Method, Multi-Species Population Indexing, Richard M. Engeman, Eric A. Tillman, Betsy A. Evans, John C. Griffin, Garrison Grobaski, Bradley S. Smith, John Stark, Bryan M. Kluever

United States Department of Agriculture Wildlife Services: Staff Publications

Feral swine (Sus scrofa) were targeted for and successfully eradicated from Saint Vincent Island (SVI), a National Wildlife Refuge (NWR) along the coast of Florida’s panhandle to protect its habitats and uncharacteristically high diversity of wildlife species for barrier islands in the region, including federal and state-listed threatened and endangered species. The eradication effort was initiated in early 2015 and concluded in 2019. A total of 438 feral swine were removed from the Island, 417 by federal control experts and 21 by recreational hunters. In general, the amount of effort needed to eradicate each feral swine slowly increased …


Downed Wood Removal Effects On Survival And Site Fidelity Of Woodrats In A California Oak Woodland, Timothy J. Smyser, Michael A. Hardy, Amy J. Davis, William L. Preston, William D. Tietje Jan 2024

Downed Wood Removal Effects On Survival And Site Fidelity Of Woodrats In A California Oak Woodland, Timothy J. Smyser, Michael A. Hardy, Amy J. Davis, William L. Preston, William D. Tietje

United States Department of Agriculture Wildlife Services: Staff Publications

Owing to the increasing intensity and frequency of wildfires in the western United States, the removal of woody debris (downed dead wood and snags) from fire‐prone landscapes is being evaluated for wildfire mitigation. Consequently, the study of the ecological value of coarse woody debris to sustain dependent species has become of foremost importance. From 2004–2009, we used a before‐after control‐impact (BACI) study design to assess the effects of downed wood removal on a population of big‐eared woodrats (Neotoma macrotis) in an oak woodland (Quercus spp.) in coastal‐central California, USA. Using Pollock's robust design mark‐recapture analyses (with 12 …