Index Catalog // ScholarsArchive@OSU

Tree thinning and fire affect ectomycorrhizal fungal communities and enzyme activities

Creator:: Rasmussen, Ann L., Brewer, J. Stephen, Jackson, Colin R., and Hoeksema, Jason D.
Abstract:: Common ecological restoration treatments such as thinning trees and prescribed burning could result in changes to soil fungal communities and changes to the function of those communities. Ectomycorrhizal fungi are especially likely to be affected as they are symbionts on plant roots and exhibit host and niche preferences. Ectomycorrhizal fungi...
Resource Type:: Article
Full Text:: enzyme activities ANN L. RASMUSSEN ,1,� J. STEPHEN BREWER, COLIN R. JACKSON, AND JASON D. HOEKSEMA

Building a multi-scaled geospatial temporal ecology database from disparate data sources: fostering open science and data reuse

Creator:: Soranno, Patricia A., Bissell, Edward G., Cheruvelil, Kendra S., Christel, Samuel T., Collins, Sarah M., Fergus, C. Emi, Filstrup, Christopher T., Lapierre, Jean-Francois, Lottig, Noah R., Oliver, Samantha K., Scott, Caren E., Smith, Nicole J., Stopyak, Scott, Yuan, Shuai, Bremigan, Mary Tate, Downing, John A., Gries, Corinna, Henry, Emily N., Skaff, Nick K., Stanley, Emily H., Stow, Craig A., Tan, Pang-Ning, Wagner, Tyler, and Webster, Katherine E.
Abstract:: Although there are considerable site-based data for individual or groups of ecosystems, these datasets are widely scattered, have different data formats and conventions, and often have limited accessibility. At the broader scale, national datasets exist for a large number of geospatial features of land, water, and air that are needed...
Resource Type:: Article

Metagenomic and metatranscriptomic inventories of the lower Amazon River, May 2011

Creator:: Satinsky, Brandon M., Fortunato, Caroline S., Doherty, Mary, Smith, Christa B., Sharma, Shalabh, Ward, Nicholas D., Krusche, Alex V., Yager, Patricia L., Richey, Jeffrey E., Moran, Mary Ann, and Crump, Byron C.
Abstract:: Background: The Amazon River runs nearly 6500 km across the South American continent before emptying into the western tropical North Atlantic Ocean. In terms of both volume and watershed area, it is the world’s largest riverine system, affecting elemental cycling on a global scale. Results: A quantitative inventory of genes...
Resource Type:: Article
Full Text:: , Jeffrey E. Richey4, Mary Ann Moran3* and Byron C. Crump6* Abstract Background: The Amazon River runs

Carnivore conservation needs evidence-based livestock protection

Creator:: van Eeden, Lily M., Eklund, Ann, Miller, Jennifer R. B., Lopez-Bao, Jose Vicente, Chapron, Guillaume, Cejtin, Mikael R., Crowther, Mathew S., Dickman, Christopher R., Frank, Jens, Krofel, Miha, Macdonald, David W., McManus, Jeannine, Meyer, Tara K., Middleton, Arthur D., Newsome, Thomas M., Ripple, William J., Ritchie, Euan G., Schmitz, Oswald J., Stoner, Kelly J., Tourani, Mahdieh, and Treves, Adrian
Abstract:: Carnivore predation on livestock often leads people to retaliate. Persecution by humans has contributed strongly to global endangerment of carnivores. Preventing livestock losses would help to achieve three goals common to many human societies: preserve nature, protect animal welfare, and safeguard human livelihoods. Between 2016 and 2018, four independent reviews...
Resource Type:: Article
Full Text:: EedenID 1☯*, Ann Eklund2☯*, Jennifer R. B. Miller3,4☯*, José Vicente López- Bao5, Guillaume Chapron2

Polyploidy influences plant-environment interactions in quaking aspen (Populus tremuloides Michx.)

Creator:: Greer, Burke T., Still, Christopher, Cullinan, Grace L., Brooks, J. Renee, and Meinzer, Frederick C.
Abstract:: Quaking aspen (Populus tremuloides Michx.), a widespread and keystone tree species in North America, experienced heat and drought stress in the years 2002 and 2003 in the southwestern United States. This led to widespread aspen mortality that has altered the composition of forests, and is expected to occur again if...
Resource Type:: Article
Full Text:: . Wagner. 2002. Michigan trees. The Univ. of Michigan Press, Ann Arbor, MI. Callahan, C. M., C. A. Rowe

Sex-based differences in anti-predator response of crickets to chemical cues of a mammalian predator

Creator:: Tanis, Brian P., Bott, Bradley, and Gaston, Brian J.
Abstract:: Anti-predator behaviors like vigilance or hiding come at the expense of other fitness increasing behaviors such as foraging. To compensate for this trade-off, prey assess predation risk and modify the frequency of anti-predator behaviors according to the likelihood of the threat. In this study, we tested the ability of house...
Resource Type:: Article
Full Text:: 11 June 2018 Corresponding author Brian P. Tanis, tanisb@oregonstate.edu Academic editor Ann

Diversity Literary Awards: A Tool for Assessing an Academic Library's Collection

Creator:: Kristick, Laurel L.
Abstract:: Diversity literary awards and other sources were used to create a list of high-quality titles written by and about underrepresented groups. This list was used to assess the diversity and inclusiveness of the library collections of a land-grant university. Gaps in the collection and acquisition processes were identified and will...
Resource Type:: Article
Full Text:: . Ann Arbor, MI: University of Michigan Press. Alumit, Noel. 2002. Letters to Montgomery Clift : a novel

Assessment of fecal steroid and thyroid hormone metabolites in eastern North Pacific gray whales

Creator:: Lemos, Leila S., Olsen, Amy, Smith, Angela, Chandler, Todd E., Larson, Shawn, Hunt, Kathleen, and Torres, Leigh G.
Abstract:: Baleen whale fecal samples have high potential for endocrine monitoring, which can be used as a non-invasive tool to identify the physiological response to disturbance events and describe population health and vital rates. In this study, we used commercial enzyme-linked immunosorbent assays to validate and quantify fecal steroid (progestins, androgens...
Resource Type:: Article

Multiple recombination events between two cytochrome P450 loci contribute to global pyrethroid resistance in Helicoverpa armigera

Creator:: Walsh, Thomas K., Joussen, Nicole, Tian, Kai, McGaughran, Angela, Anderson, Craig J., Qiu, Xinghui, Ahn, Seung-Joon, Bird, Lisa, Pavlidi, Nena, Vontas, John, Ryu, Jaeeun, Rasool, Akhtar, Macedo, Isabella Barony, Tay, Wee Tek, Zhang, Yongjun, Whitehouse, Mary E. A., Silvie, Pierre Jean, Downes, Sharon, Nemec, Lori, and Heckel, David G.
Abstract:: The cotton bollworm, Helicoverpa armigera (Hubner) is one of the most serious insect pest species to evolve resistance against many insecticides from different chemical classes. This species has evolved resistance to the pyrethroid insecticides across its native range and is becoming a truly global pest after establishing in South America...
Resource Type:: Article
Full Text:: differentiation of adult males of H. zea and H. armigera (Hübner) (Lepidoptera: Noctuidae: Heliothinae). Ann

Student Thoughts on Derivatives of Vector Fields

Creator:: Walker, Mesa E.
Abstract:: Junior level physics students are familiar with a few types of vector ﬁeld derivatives, such as divergence and curl, but are typically unfamiliar with how to take a general derivative of a vector ﬁeld. Three junior-level physics students were interviewed with the open-ended prompt, “How would you think about taking...
Resource Type:: Capstone Project
Full Text:: contexts. Roundy et al. (Roundy, Dray, Manogue, Wagner, & Weber, 2015) ex- tended this framework to include

ScholarsArchive@OSU

Tree thinning and fire affect ectomycorrhizal fungal communities and enzyme activities

Building a multi-scaled geospatial temporal ecology database from disparate data sources: fostering open science and data reuse

Metagenomic and metatranscriptomic inventories of the lower Amazon River, May 2011

Carnivore conservation needs evidence-based livestock protection

Polyploidy influences plant-environment interactions in quaking aspen (Populus tremuloides Michx.)

Sex-based differences in anti-predator response of crickets to chemical cues of a mammalian predator

Diversity Literary Awards: A Tool for Assessing an Academic Library's Collection

Assessment of fecal steroid and thyroid hormone metabolites in eastern North Pacific gray whales

Multiple recombination events between two cytochrome P450 loci contribute to global pyrethroid resistance in Helicoverpa armigera

Student Thoughts on Derivatives of Vector Fields

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