The Use Of Argumentation In Socio-Scientific Issues: Enhancing Evolutionary Biology Instruction, 2015 The College at Brockport
The Use Of Argumentation In Socio-Scientific Issues: Enhancing Evolutionary Biology Instruction, Heath R. Marchand
Education and Human Development Master's Theses
With the adoption of the Next Generation Science Standards (NGSS), further emphasis in science education is being placed on preparing students to become more informed voters regarding social, ethical, economic and political topics that affect contemporary society. Parallel to this shift is a stronger emphasis on integrating evolutionary theory as a unifying concept in the biological sciences. Given that evolution is one of the aforementioned topics commonly discussed and debated about in social and political arenas, ensuring that instruction provides students from all backgrounds a comprehensive understanding of its principals is becoming increasingly important in contemporary science education. Chapter II ...
Ship-Induced Solitary Riemann Waves Of Depression In Venice Lagoon, 2015 James Cook University
Ship-Induced Solitary Riemann Waves Of Depression In Venice Lagoon, Kevin E. Parnall, Tarmo Soomere, Luca Zaggia, Artem Rodin, Giuliano Lorenzetti, John Rapaglia, Gian Marco Scarpaf
Biology Faculty Publications
We demonstrate that ships of moderate size, sailing at low depth Froude numbers (0.37–0.5) in a navigation channel surrounded by shallow banks, produce depressions with depths up to 2.5 m. These depressions (Bernoulli wakes) propagate as long-living strongly nonlinear solitary Riemann waves of depression substantial distances into Venice Lagoon. They gradually become strongly asymmetric with the rear of the depression becoming extremely steep, similar to a bore. As they are dynamically similar, air pressure fluctuations moving over variable-depth coastal areas could generate meteorological tsunamis with a leading depression wave followed by a devastating bore-like feature.
Terrestrial Lidar-Based Automated Counting Of Swiftlet Nests In The Caves Of Gomantong, Sabah, Borneo., 2015 Scripps College, The Claremont Colleges, California, USA
Terrestrial Lidar-Based Automated Counting Of Swiftlet Nests In The Caves Of Gomantong, Sabah, Borneo., Donald A. Mcfarlane, Warren Roberts, Manfred Buchroithner, Guy Van Rentergem, Joyce Lundberg, Stefan Hautz
International Journal of Speleology
High resolution terrestrial laser scanning (TLS) within the Simud Hitam cave, Gomantong, has proven successful at discriminating the nests of black-nest swiftlets from roosting bats in high, inaccessible locations. TLS data was imported into ArcGIS software, allowing for semi-automated counting of nests. Spatial analysis of nest locations has established a maximum packing density of 268 nests/m2 in optimum locations, which correspond to roof slopes of >20 degrees. Rhinolophid bats roost adjacent to, but not within nest locations, preferring roof surfaces close to horizontal.
Global Warming And Population Responses Among Great Plains Birds, 2015 University of Nebraska-Lincoln
Global Warming And Population Responses Among Great Plains Birds, Paul A. Johnsgard
Based on an analysis of 47 years (1967–2014) of Audubon Christmas Bird Counts (CBC), evidence for population changes and shifts in early winter (late December) ranges of nearly 150 species of birds in the Great Plains states is summarized, a region defined as including the Dakotas, Nebraska, Kansas, Oklahoma, and the Texas panhandle. The rationale for this study had its origins in Terry Root’s 1988 Atlas of North American Wintering Birds. Root’s landmark study provided a baseline for evaluating the nationwide winter distributions of 253 North American birds in the mid-20th century, using data from the National ...
Robert K. Dentan Papers, 2015 Keene State College
Robert K. Dentan Papers, Brantley Palmer
Robert K. Dentan received a Bachelor of Arts degree from Yale University in American Studies in 1958 followed by a Ph.D. in Anthropology at Yale in 1965. He is currently a Full Professor of Anthropology (and formerly of American Studies) at the State University of New York at Buffalo (UB). His fieldwork in Malaysia spans a thirty-year period, beginning in 1961 and continuing through 1993 and has principally involved work with the Semai along with the Btsisi. His specializations include ethnography, cultural ecology, hierarchical and egalitarian forms of social organization, ideology, cognition and worldview, deviance and labeling, ethnicity, nonviolence ...
Contrasting Effects Of Different Mammalian Herbivores On Sagebrush Plant Communities, 2015 Utah State University
Contrasting Effects Of Different Mammalian Herbivores On Sagebrush Plant Communities, Kari E. Veblen, Kyle C. Nehring, Chris M. Mcglone, Mark E. Ritchie
Kari E. Veblen
Herbivory by both grazing and browsing ungulates shapes the structure and functioning of terrestrial ecosystems worldwide, and both types of herbivory have been implicated in major ecosystem state changes. Despite the ecological consequences of differences in diets and feeding habits among herbivores, studies that experimentally distinguish effects of grazing from spatially co-occurring, but temporally segregated browsing are extremely rare. Here we use a set of long-term exclosures in northern Utah, USA, to determine how domestic grazers vs. wild ungulate herbivores (including browsers and mixed feeders) affect sagebrush-dominated plant communities that historically covered ~62 million ha in North America. We sampled ...
Love: Its Evolution And Neurobiology, 2015 La Salle University
Love: Its Evolution And Neurobiology, Gerald Ballough Phd
No abstract provided.
On The Analysis Of Phylogenetically Paired Designs, 2015 Chapman University
On The Analysis Of Phylogenetically Paired Designs, Jennifer L. Funk, Cyril Rakovski, J. Michael Macpherson
Biology, Chemistry, Earth, and Environmental Sciences Faculty Articles and Research
As phylogenetically controlled experimental designs become increasingly common in ecology, the need arises for a standardized statistical treatment of these datasets. Phylogenetically paired designs circumvent the need for resolved phylogenies and have been used to compare species groups, particularly in the areas of invasion biology and adaptation. Despite the widespread use of this approach, the statistical analysis of paired designs has not been critically evaluated. We propose a mixed model approach that includes random effects for pair and species. These random effects introduce a “two-layer” compound symmetry variance structure that captures both the correlations between observations on related species within ...
Improving The Efficacy Of Family Planning Policies In Indian, Chinese, Tanzanian Contexts, And Beyond, Jayce O'Shields
In this paper, I will first present the problem of global overpopulation and the solution of decreasing populations to replacement level fertility using effective family planning and contraceptive policies. I will then describe the Indian state of Kerala as a model cultural context in which fertility rates have significantly declined in recent history and explain how Kerala can provide insight into efficient family planning and contraceptive strategies. Next, I will examine extant state and non-governmental organization (NGO) family planning and contraceptive policies in in India, China, and Tanzania, and in comparison to the Kerala mode, make general recommendations on how ...
Fishes Of The Choctawhatchee River System In Southeastern Alabama And Northcentral Florida, 2015 Indiana State University
Fishes Of The Choctawhatchee River System In Southeastern Alabama And Northcentral Florida, Thomas P. Simon, Charles C. Morris, Bernard R. Kuhajda, Carter R. Gilbert, Henry L. Bart Jr., Nelson Rios, Paul M. Stewart, Thomas P. Simon Iv, Mitt Denney
Southeastern Fishes Council Proceedings
The diversity and distribution of fish species occurring in the Choctawhatchee River drainage in southeastern Alabama and northcentral Florida were surveyed to obtain historical baseline information. Three hundred seventy-four sites were evaluated for species diversity and distribution in the drainage, including compilation of unpublished records from southeastern natural history museums. The greatest diversity at any single site was 37 species. Sixty-eight sites were represented by 15 species or more, and 26 sites were represented by a single species. The most frequently encountered species includes Gambusia holbrooki, Percina nigrofasciata, Esox americanus, Notropis texanus, Lepomis macrochirus, Cyprinella n. sp. cf venusta, Notropis ...
Year-End Report On Rac Project Entitled "Propagating Aspen Clones: Survival In The 21st Century", 2015 Utah State University
Year-End Report On Rac Project Entitled "Propagating Aspen Clones: Survival In The 21st Century", Ralph Baierlein
No abstract provided.
An Assessment Of South China Tiger Reintroduction Potential In Hupingshan And Houhe National Nature Reserves, China, Yiyuan Qin, Philip J. Nyhus, Courtney L. Larson, Charles J.W. Carroll, Jeff Muntifering, Thomas D. Dahmer, Lu Jun, Ronald L. Tilson
Philip J. Nyhus
Human-caused biodiversity loss is a global problem, large carnivores are particularly threatened, and the tiger (Panthera tigris) is among the world’s most endangered large carnivores. The South China tiger (Panthera tigris amoyensis) is the most critically endangered tiger subspecies and is considered functionally extinct in the wild. The government of China has expressed its intent to reintroduce a small population of South China tigers into a portion of their historic range as part of a larger goal to recover wild tiger populations in China. This would be the world’s first major tiger reintroduction program. A free-ranging population of ...
Comparative Evolutionary Diversity And Phylogenetic Structure Across Multiple Forest Dynamics Plots: A Mega-Phylogeny Approach, D. L. Erickson, F. A. Jones, N. G. Swenson, N. Pei, N. Bourg, W. Chen, S. J. Davies, X. Ge, Z. Hao, R. W. Howe, C. L. Huang, A. Larson, S. Lum, J. A. Lutz, K. Ma, M. Meegaskumbura, X. Mi, J. D. Parker
Wildland Resources Faculty Publications
Forest dynamics plots, which now span longitudes, latitudes, and habitat types across the globe, offer unparalleled insights into the ecological and evolutionary processes that determine how species are assembled into communities. Understanding phylogenetic relationships among species in a community has become an important component of assessing assembly processes. However, the application of evolutionary information to questions in community ecology has been limited in large part by the lack of accurate estimates of phylogenetic relationships among individual species found within communities, and is particularly limiting in comparisons between communities. Therefore, streamlining and maximizing the information content of these community phylogenies is ...
Scales Of Resilience: Community Stability, Population Dynamics, And Molecular Ecology Of Brook Trout In A Riverscape After A Large Flood, 2015 Antioch University - New England
Scales Of Resilience: Community Stability, Population Dynamics, And Molecular Ecology Of Brook Trout In A Riverscape After A Large Flood, Erin V. Rodgers
Dissertations & Theses
Climate change in the northeastern United States currently and in future decadal predictions is characterized by warmer average temperatures and more frequent and intense storm events. Many aquatic organisms that thrive below a certain temperature threshold, such as brook trout, are being pushed towards their upper thermal limits, ultimately lowering their probability of survival and resilience to disturbance. In late-August and early-September 2011, Hurricane Irene and Tropical Storm Lee created an extended flood in the Delaware Water Gap region of Pennsylvania and New Jersey, as well as much of the northeast. This dissertation examines the effects of this flood on ...
Teaching Ecology Data Information Literacy Skills To Graduate Students: A Discussion-Based Approach, 2015 University of Oregon
Teaching Ecology Data Information Literacy Skills To Graduate Students: A Discussion-Based Approach, Brian Westra, Dean Walton
Data Information Literacy Case Study Directory
The case study covers a one-shot seminar style Data Information Literacy program offered to graduate students associated with an NSF funded Ecology project. Topics covered included file formats, publishing data, metadata, preservation and data citation. Materials include a book chapter describing the case study, the lesson plan for the session and the evaluation form used to gather feedback.
Post-Hurricane Fuel Dynamics And Forest Regeneration Of Coastal Pine Stands In Southeast United States, Shanyue Guan
Hurricanes have long been powerful and recurring disturbances in many coastal forest ecosystems. Intense hurricanes often produce a large amount of dead fuels within their affected forests, but how post-hurricane fuel complex changes with time, due to decomposition and management such as salvage, and the fire behavior affected by the changed fuel load remains largely unknown. To better understand the fuel and regeneration dynamics, field measurement and modeling were conducted within undamaged stands and hurricane damaged stands, including salvaged and unsalvaged stands in southern pine forests impacted by hurricane Hugo (1989), Opal (1995), Katrina (2005), and Ike (2008). We found ...
Paternal Care Behaviors Of Japanese Giant Salamander Andrias Japonicus In Natural Populations, 2015 Bucknell University
Paternal Care Behaviors Of Japanese Giant Salamander Andrias Japonicus In Natural Populations, Sumio Okada, Yukihiro Fukuda, Mizuki Takahashi
Faculty Journal Articles
No abstract provided.
Pig Age And Approachability Behavior To A Human Observer, 2015 Iowa State University
Pig Age And Approachability Behavior To A Human Observer, Shawna Weimar, Anna K. Johnson, Kenneth J. Stalder, Locke A. Karriker, Thomas Fangman
Animal Industry Report
The objective of this experiment was to determine if nursery pig age affected how many pigs touched and orientated to a human, or were classified as not-orientated during a human-animal interaction test using live human observation and digital image collection methodology. A complete randomized experimental design was utilized in this study where the pen of pigs was the experimental unit. Two methods, a human observer and a digital image, were assigned within rooms to all pens. Three age of pig treatments were compared; 6-weeks (n = 6 pens), 7-weeks (n = 10 pens) and 8-weeks (n = 11 pens). There were no differences ...
Distance Of Nursery Pig Snout And Tails From A Human Observer During An Approachability Test, 2015 Iowa State University
Distance Of Nursery Pig Snout And Tails From A Human Observer During An Approachability Test, Shawna Weimar, Anna K. Johnson, Kenneth J. Stalder, Locke A. Karriker, Thomas Fangman
Animal Industry Report
The objective of this experiment was to determine the distance of nursery pigs snout and tails from a human observer when classified as touched, orientated to the human or s not-orientated during a human-animal interaction test using a digital image collection methodology. A complete randomized experimental design was utilized in this study where the pen of pigs was the experimental unit. Two methods, a human observer and a digital image, were assigned within rooms to all pens. Two treatments were compared for snout and tail distance (n = 27). There was a difference in proximity between the observer’s index finger ...
Gilt And Barrow Approachability Behavior To A Human Observer, 2015 Iowa State University
Gilt And Barrow Approachability Behavior To A Human Observer, Shawna Weimar, Anna K. Johnson, Kenneth J. Stalder, Locke A. Karriker, Thomas Fangman
Animal Industry Report
The objective of this experiment was to determine if nursery pig sex affected how many pigs touched and orientated to the human or were classified as not-orientated during a human-animal interaction test using a live human observation and a digital image collection methodology. A complete randomized experimental design was utilized in this study where the pen of pigs was the experimental unit. Two methods, a human observer and a digital image, were assigned within rooms to all pens. Two treatments were compared, TRT One; barrows (n = 14 pens) and TRT two; gilts (n = 13 pens). There was a trend towards ...