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Physical Sciences and Mathematics Commons™
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Articles 1 - 5 of 5
Full-Text Articles in Physical Sciences and Mathematics
Relationships Among Biodiversity Dimensions Of Birds In Nebraska, Nadejda Mirochnitchenko
Relationships Among Biodiversity Dimensions Of Birds In Nebraska, Nadejda Mirochnitchenko
School of Natural Resources: Dissertations, Theses, and Student Research
Biological diversity, or biodiversity, is a multi-dimensional concept that can be decomposed to measure information about taxonomic, phylogenetic, and functional variation within communities. Although the dimensions of biodiversity are interrelated, the assumption that measuring one dimension of diversity can inform about patterns in another dimension does not necessarily follow from theory or empirical study. The relationships among biodiversity dimensions is not well understood, nor how differences among dimensions could influence conservation decision making. Using the avian community as a study system, we explored the relationships of breadth metrics from the taxonomic, phylogenetic, and functional dimensions among each other and across …
Kori Bustards (Ardeotis Kori) Respond To Vegetation Density And Elevation In The Northern Tuli Game Reserve, Botswana L'Abondance De L'Outarde Kori (Ardeotis Kori) Varie Selon La Végétation Et L'Élévation Dans La Réserve De Chasse De Northern Tuli, Botswana, Kathryn R. Mccollum, Larkin A. Powell, Andrei Shyman, Mary Bomberger Brown, John P. Carroll
Kori Bustards (Ardeotis Kori) Respond To Vegetation Density And Elevation In The Northern Tuli Game Reserve, Botswana L'Abondance De L'Outarde Kori (Ardeotis Kori) Varie Selon La Végétation Et L'Élévation Dans La Réserve De Chasse De Northern Tuli, Botswana, Kathryn R. Mccollum, Larkin A. Powell, Andrei Shyman, Mary Bomberger Brown, John P. Carroll
School of Natural Resources: Faculty Publications
Conservation planning and decision making for species of concern requires precise information on abundance and habitat associations. We conducted transect surveys throughout the Northern Tuli Game Reserve, Botswana during June–July 2014 and May– July 2015 to estimate the occupancy and abundance of Kori Bustards (Ardeotis kori). The probability of occupancy of Kori Bustards was greater in areas with tree canopy cover ≤ 50% (ψ2014 = 0.37, SE ± 0.09; ψ2015 = 0.39, SE ± 0.06) when compared with areas with tree canopy cover > 50% (ψ2014 = 0.00, SE ± 0.00; ψ2015 = 0.00, SE ± 0.00). Densities of Kori Bustards …
Factors Influencing Farmers Adoption Of Best Management Practices: A Review And Synthesis, Tingting Liu, Randall J.F. Bruins, Matthew T. Heberling
Factors Influencing Farmers Adoption Of Best Management Practices: A Review And Synthesis, Tingting Liu, Randall J.F. Bruins, Matthew T. Heberling
School of Natural Resources: Faculty Publications
No abstract provided.
Integrating Authentic Scientific Research In A Conservation Course-Based Undergraduate Research Experience, Amanda E. Sorensen, Lucia Corral, Jenny M. Dauer, Joseph J. Fontaine
Integrating Authentic Scientific Research In A Conservation Course-Based Undergraduate Research Experience, Amanda E. Sorensen, Lucia Corral, Jenny M. Dauer, Joseph J. Fontaine
School of Natural Resources: Faculty Publications
No abstract provided.
The Effect Of Size On Juvenile Green Sturgeon (Acipenser Medirostris) Behavior Near Water-Diversion Fish Screens, Jamilynn B. Poletto, Dennis E. Cocherell, Natalie Ho, Joseph J. Cech Jr., A. Peter Klimley, Nann A. Fangue
The Effect Of Size On Juvenile Green Sturgeon (Acipenser Medirostris) Behavior Near Water-Diversion Fish Screens, Jamilynn B. Poletto, Dennis E. Cocherell, Natalie Ho, Joseph J. Cech Jr., A. Peter Klimley, Nann A. Fangue
Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications
Anthropogenic water management projects and facilities that alter the local and regional hydrology of riverine environments greatly influence the behavior, physiology, and survival of native fishes. To mitigate for losses of native fishes at these structures, many are outfitted with fish-exclusion screens to reduce entrainment. The effect of fish size and age on behavior near fish screens, however, is largely unknown. Therefore, we tested two size classes of juvenile green sturgeon (Acipenser medirostris; small, early juveniles: 9.2 ± 0.2 cm fork length [FL], 6.9 ± 0.3 g; intermediate juveniles: 18.8 ± 0.2 cm FL, 36.9 ± 0.8 g) …