Digital Commons Network^™

10. Forensic Science, University Of Central Oklahoma

Oklahoma Research Day Abstracts

No abstract provided.

05. Chemistry, University Of Central Oklahoma

Oklahoma Research Day Abstracts

No abstract provided.

14. Optometry, University Of Central Oklahoma

Oklahoma Research Day Abstracts

No abstract provided.

15. Pharmacy, University Of Central Oklahoma

Oklahoma Research Day Abstracts

No abstract provided.

17. Psychology, University Of Central Oklahoma

Oklahoma Research Day Abstracts

No abstract provided.

19. Zoology, University Of Central Oklahoma

Oklahoma Research Day Abstracts

No abstract provided.

An Introduction To The Colorado River Research Group: Purpose, Membership And Contact Information, Colorado River Research Group

Books, Reports, and Studies

[11] p. : color illustrations ; 28 cm

Ballast Water Samples As "Scientific Evidence”, Jennie Folkunger

NSBWO

The Ballast Water Management Convention was established as a response to the global issue of the spread of invasive species. The entry into force of the Convention is supposedly imminent, but many issues remain to be solved to ensure its success in preventing the spread of invasive species. Considering the implications involved, it is of great importance for the success of the Convention that sampling procedures to determine compliance are robust and reliable. Further, sampling results must gain acceptance as scientific evidence and basis for enforcement actions. The IMO has produced guidelines and recommendations that are to be evaluated during …

Examining The Effects Of Liming On Gyrinophilus Porphyriticus With A Comparison Of Multiple Sampling Methods, Elise Marie Edwards

Theses, Dissertations and Capstones

Environmental acidification is affecting stream-associated species around the globe. As a result, different management strategies have been implemented to deal with acidification resulting from acid rain and acid mine drainage. Adding limestone to streams attempts to reverse the effects of acidification. While liming increases the pH of many acidic environments, studies involving the effects of liming on different animal species have shown mixed results. In this study, I examined the effects of liming on Gyrinophilus porphyriticus (the Spring Salamander) abundance and I also determined the best method of detection for G. porphyriticus. From June 10th to September 1st 2013, I …

Effective Treatment Options For Acid Mine Drainage In The Coal Region Of West Virginia, Daniel Kirby

Theses, Dissertations and Capstones

Coal mining has a long history in the state of West Virginia and until recently mining was unregulated. Due to this history there are several legacy problems of the mining industry being dealt with today. Acid mine drainage (AMD) is one of the major legacy problems being combated today in the state. AMD is the product of oxidation in abandoned mine lands and runs into surface water. There are treatment sites all over the state to combat this problem. This thesis research looks the AMD problem in West Virginia and at the effectiveness of the treatment systems that are currently …

An Invitation For Engagement: Assigning And Assessing Field Notes To Promote Deeper Levels Of Observation, John S. Farnsworth, Lyn Baldwin, Michelle Bezanson

Environmental Studies and Sciences

This paper explores current practices for teaching the discipline of keeping field notes within academic natural history courses. We investigate how journal projects can be structured to promote engagement with the natural world while emphasizing the importance of recording accurate and honest observations. Particular attention is paid herein to the assignment of field notes, and to the process of assessing the results of these assignments. Our discussion includes results from an informal survey of best practices among colleagues representing numerous natural history disciplines.

People In Nature: Relational Discourse For Outdoor Educators, Thomas Beery

Research in Outdoor Education

Outdoor educators are concerned about a perceived human disconnection from nature. There is awareness of a lack of human affiliation, connection, or identity with nonhuman nature and its impact on attitudes and behaviors. This essay raises the possibility that despite our concern, we may contribute toward this disconnection via language that supports a separation of the natural and the cultural. Our ability to separate ourselves conceptually from the rest of nature may be partially to blame for environmental degradation, therefore challenging the nature-culture dichotomy is both useful and constructive. This essay will present examples of how outdoor educators can …

Energy Expenditure In The Backcountry, Mandy Pojha, Cara Ocobock, John Gookin

Research in Outdoor Education

The study of energy economics, known as energetics, has played a key role in shaping human ecology, evolution, and performance (Leonard & Ulijaszek, 2002). Research on energetics gives insight into how humans interact with their environment and how differences in body shape and size can impact that interaction. This understanding is particularly insightful for humans living in the backcountry for extended periods of time. Selecting food types and amounts to meet high-energy demands in the backcountry setting is a challenge, because energy demand models have primarily been based on lab studies that, in hindsight, appear to routinely underestimate energy demands …

Impact Of Impervious Surfaces On Water Quality By Measurement Of Macroinvertebrates In Rock Island And Moline, Illinois, Kara Noonan

Urban Watershed Project

Streams have been degrading in quality since the introduction of impervious surfaces. Water concentrations have been altered as sediment and other pollutants have been introduced from severe erosion from runoff. As the water continues to change, the biotic integrity becomes disturbed. More specifically, aquatic invertebrate populations begin to change. More organisms that can tolerate poor quality streams are thriving as organisms that can only tolerate high quality streams are beginning to run thin. This study strives to find a spatial relationship between impervious surfaces around Rock Island and Moline, Illinois and the water quality within the streams by looking at …

Testing Disturbance Methods To Aid Interseeding Forbs In A Grass-Dominated Prairie Restoration In Northeast Indiana, Adam Thada

Master of Environmental Science (MES) Theses

Many tallgrass prairie restorations fail to match the level of biodiversity found in undisturbed prairie remnants. Restorations often become excessively dominated by warm-season grasses at the expense of forbs due to the lack of historical disturbance regimes. Interseeding new species often requires a disturbance mechanism to aid establishment of new plants. In April 2013, five native forb species were seeded into a restoration dominated by Andropogon gerardii (big bluestem). Two types of treatments were used in a factorial design: biomass removal by haying or burning, and application of a grass-specific herbicide. After one growing season, seedling counts of sown and …

Biodiversity Of Corticolous Macrolichens In A Selected Northeastern Indiana Forest And Implications For Conservation, Margaret L. (Gray) Kubina

Master of Environmental Science (MES) Theses

The hardwood forests of Indiana are experiencing a decline in oak (Quercus) regeneration. Most forests are undergoing sugar maple (Acer saccharum) replacement in the understory. This dynamic is of concern because of the potential decline in total species diversity in these forests. Lichens can be valuable indicators of forest health; however, they are not included in Indiana’s forest health monitoring program. An analysis of lichen biodiversity was conducted at Salamonie River State Forest (SRSF) in Wabash County, Indiana. The objectives of this study were to survey the current lichen biodiversity within SRSF in northeastern Indiana and …

Risk Assessments For New Bioinvasions For The North Sea Region, Josefin Madjidian

NSBWO

This deliverable is a compilation of summaries of four scientific papers that cover different aspects of risks connected to marine bioinvasions in the North Sea Region. One of the papers looks deeper into global shipping and adds several factors to shipping density to describe hotspots for potential invasions and invasion routes. Two of the papers dig into concerns of regional perspective (the Wadden Sea), one developing a model of a specific kind of water body’s vulnerability to non-native, the other dealing with questions related to when a species should be stated as a non-native and when it has become part …

Pan-Baltic Stakeholders’ Dialogue On Msp : Synthesis Report From Partiseapate Single-Sector Workshops Held In 2013, Anda Ruskele, Ilze Kalvane, Kristina Veidemane, Joanna Przedrzymirska, Angela Schultz-Zehden, Daniel Depellegrin, Nerijus BlažAuskas, Peter Askman, Henrik Nilsson, Jonas Pålsson, Bettina Käppeler, ElīNa Veidemane

PartiSEApate

For a sustainable and integrated planning of the sea space across the Baltic Sea region, planners and stakeholders have to be engaged in holistic, pan-Baltic thinking where the whole Baltic Sea is considered as one ecosystem and one planning space. However MSP related experiences so far shows that interests are often expressed from one sector or one national or regional perspective only. There is a lack of information exchange between the different maritime sectors as well MSP support structures (i.e. data providers and researchers) and spatial planners. And at the same time there is insufficient communication within the sectors at …

03. Biology, University Of Central Oklahoma

Oklahoma Research Day Abstracts

No abstract provided.

13. Mathematics, University Of Central Oklahoma

Oklahoma Research Day Abstracts

No abstract provided.

16. Physics, University Of Central Oklahoma

Oklahoma Research Day Abstracts

No abstract provided.

Smith Falls State Park Forest Enhancement Project For Aspen, Mike Groenewold

Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts

A 76-mile stretch of the middle Niobrara River, which includes Smith Falls State Park, is designated as a National Scenic River. This reach of the river is referred to as the biological crossroads of the Midwest as the river’s deeply incised valley is the intersection of a diverse mix of plant communities including several forest and prairie types. The mix of forests supports a rich diversity of species including rare plants such as glacial relict aspen and paper birch.

In recent decades eastern red cedar and ponderosa pine densities have increased substantially in the middle Niobrara River due to fire …

Tcdd Represses 3'IghRr Activation Through An Ahr-Dependent Shift In The Nf-Κb/Rel Protein Complexes Binding To Κb Motifs Within The Hs1,2 And Hs4 Enhancers, Richard L. Salisbury Jr.

Browse all Theses and Dissertations

Transcriptional regulation of the murine immunoglobulin heavy chain gene involves several regulatory elements including the 3'Igh regulatory region (3'IghRR) composed of at least four enhancers (hs3A; hs1,2; hs3B; hs4). Enhancers hs1,2 and hs4 contain binding sites for several transcription factors including NF-κB/Rel proteins and the AhR. Interestingly, 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) profoundly inhibits 3'IghRR and hs1,2 activation induced by the B-cell activator lipopolysaccharide (LPS), but enhances the activation of the hs4. Within the hs4, the AhR binding site overlaps an NF-κB/Rel binding site suggesting that both the AhR and the NF-κB together may modulate of the 3' …

02. Animal Science, University Of Central Oklahoma

Oklahoma Research Day Abstracts

No abstract provided.

07. Criminal Justice, University Of Central Oklahoma

Oklahoma Research Day Abstracts

No abstract provided.

11. Genetics, University Of Central Oklahoma

Oklahoma Research Day Abstracts

No abstract provided.

18. Statistics, University Of Central Oklahoma

Oklahoma Research Day Abstracts

No abstract provided.

Herring : An Analysis Of Spawning Ground Management, Ecological Conditions And Human Impacts In Greifswald Bay, Vistula Lagoon And Hanö Bight., Dariusz P. Fey, Adam M. Lejk, Lena Szymanek, Iwona Psuty, Tomasz Nermer, Friederike Lempe, Harry V. Strehlow, Patrick Polte, Dorothee Moll, Nardine Stybel, Anne Hiller, Michael Van Laak, Henrik Nilsson, Lilitha Pongolini

Books

This book compiles the findings of the HERRING project which was conducted from 2012 until 2015 and part-financed by the EU South Baltic Programme.

The main objective of the HERRING project is to improve the consideration of including herring spawning grounds in coastal management. Herring as a resource recourse would be part of the economic development of coastal areas, and HERRING strongly emphasizes the importance of foster an integrated coastal management in the South Baltic Sea. Three case study areas in Germany, Poland and Sweden serve as the basis of the approach, which can be roughly distinguished in two parts. …

The Role Of Ugandan Women In Rural Agriculture And Food Security, Karen Ann Mckenna

Electronic Theses and Dissertations

Women engaged in small-scale rural agriculture in Iganga, Uganda for the purpose of household food security and/or income generation face a number of challenges to creating sustainable livelihoods. This analysis is presented in the form of a case study based on research conducted over the period of one year in Uganda between September 2012 and September 2013. Three conceptual orientations are used to guide the research, including sustainable livelihoods, gender and agricultural development, and food security. Pertinent economic, political, and social contexts are identified for each of these orientations. The author then identifies key challenges that women in Iganga face …

Lack Of Quantitative Training Among Early-Career Ecologists: A Survey Of The Problem And Potential Solutions, F. Barraquand, T. G. Ezard, P. Søgaard Jørgensen, Naupaka B. Zimmerman, S. Chamberlain, R. Salguero-Gómez, T. J. Curran, T. Poisot

Biology Faculty Publications

Proficiency in mathematics and statistics is essential to modern ecological science, yet few studies have assessed the level of quantitative training received by ecologists. To do so, we conducted an online survey. The 937 respondents were mostly early-career scientists who studied biology as undergraduates. We found a clear self-perceived lack of quantitative training: 75% were not satisfied with their understanding of mathematical models; 75% felt that the level of mathematics was “too low” in their ecology classes; 90% wanted more mathematics classes for ecologists; and 95% more statistics classes. Respondents thought that 30% of classes in ecology-related degrees should be …