Index Catalog // ScholarsArchive@OSU

Dynamics of a recovering Arctic bird population: the importance of climate, density dependence, and site quality

Creator:: Bruggeman, Jason E., Swem, Ted, Andersen, David E., Kennedy, Patricia L., and Nigro, Debora
Abstract:: Intrinsic and extrinsic factors affect vital rates and population-level processes, and understanding these factors is paramount to devising successful management plans for wildlife species. For example, birds time migration in response, in part, to local and broadscale climate fluctuations to initiate breeding upon arrival to nesting territories, and prolonged inclement...
Resource Type:: Article
Full Text:: :10.1890/14-1591.1 10.1890/14-1591.1 Ecological Society of America Version of Record http

Patterns of loggerhead turtle ontogenetic shifts revealed through isotopic analysis of annual skeletal growth increments

Creator:: Ramirez, Matthew D., Avens, Larisa, Seminoff, Jeffrey A., Goshe, Lisa R., and Heppell, Selina S.
Abstract:: Ontogenetic changes in resource use often delimit transitions between life stages. Ecological and individual factors can cause variation in the timing and consistency of these transitions, ultimately affecting community and population dynamics through changes in growth and survival. Therefore, it is important to document and understand behavioral and life history...
Resource Type:: Article
Full Text:: analysis of annual skeletal growth increments. Ecosphere 6(11):244. http:// dx.doi.org/10.1890/ES15

Estimating wind-turbine-caused bird and bat fatality when zero carcasses are observed

Creator:: Huso, Manuela M. P., Dalthorp, Dan, Dail, David, and Madsen, Lisa
Abstract:: Many wind-power facilities in the United States have established effective monitoring programs to determine turbine-caused fatality rates of birds and bats, but estimating the number of fatalities of rare species poses special difficulties. The loss of even small numbers of individuals may adversely affect fragile populations, but typically, few (if...
Resource Type:: Article
Full Text:: ), 1213-1225. doi:10.1890/14-0764.1 10.1890/14-0764.1 Ecological Society of America Version of Record

Beyond arctic and alpine: the influence of winter climate on temperate ecosystems

Creator:: Ladwig, Laura M., Petrie, Matthew D., Reinmann, Andrew B., Smith, Jane G., Ratajczak, Zak R., Ocheltree, Troy W., Hafich, Katya A., Churchill, Amber C., Frey, Sarah J. K., Fuss, Colin B., Kazanski, Clare E., and Muñoz, Juan D.
Abstract:: Winter climate is expected to change under future climate scenarios, yet the majority of winter ecology research is focused in cold-climate ecosystems. In many temperate systems, it is unclear how winter climate relates to biotic responses during the growing season. The objective of this study was to examine how winter...
Resource Type:: Article

Reconciling Conflicting Phylogenies in the Origin of Sweet Potato and Dispersal to Polynesia

Creator:: Muñoz-Rodríguez, Pablo, Carruthers, Tom, Wood, John R.I., Williams, Bethany R.M., Weitemier, Kevin, Kronmiller, Brent, Ellis, David, Anglin, Noelle L., Longway, Lucas, Harris, Stephen A., Rausher, Mark D., Kelly, Steven, Liston, Aaron, and Scotland, Robert W.
Abstract:: The sweet potato is one of the world’s most widely consumed crops, yet its evolutionary history is poorly understood. In this paper, we present a comprehensive phylogenetic study of all species closely related to the sweet potato and address several questions pertaining to the sweet potato that remained unanswered. Our...
Resource Type:: Article
Full Text:: Polynesia Current Biology 2018 Volume 28 Issue 8 Pages 1246 – 1256.e12 https://doi.org/10.1016/j.cub

Network monitoring with focus on HTTP

Creator:: Schmid, Andreas
Abstract:: Since its introduction in the early 1990s, the quick growth of the World Wide Web (WWW) traffic raises the question of whether past Local Area Network (LAN) packet traces still reflect the current situation or whether they have become obsolete. For this thesis, several LAN packet traces were obtained by...
Resource Type:: Masters Thesis
Full Text:: Network monitoring with focus on HTTP AN ABSTRACT OF THE

Dataset: Experimental evaluation of herbicide use on biodiversity, ecosystem services and timber production tradeoffs in forest plantations.

Creator:: Thomas D. Stokely
Abstract:: This dataset includes species richness of native plants, pollinators and birds as well as 13 proxies for ecosystem services representing timber production, culturally-valued plants and animals, and regulating services tied to forest productivity. The data were collected from an experiment conducted in the Oregon Coast Range USA that sought to...
Resource Type:: Dataset

Magnetotelluric Constraints on Lithospheric Properties in the Southeastern United States

Creator:: Murphy, Benjamin S.
Abstract:: By inverting EarthScope long-period magnetotelluric (MT) data from the southeastern United States (SEUS), we obtain electrical conductivity images that provides key insights into the geodynamics of this region. Significantly, we resolve a highly electrically resistive block that extends to mantle depths beneath the modern Piedmont and Coastal Plain physiographic provinces....
Resource Type:: Dissertation
Full Text:: IRIS (http://ds.iris.edu/spud/emtf). We prescribed error floors of 5% for impedance tensor components

The consequences of photoperiodism for organisms in new climates

Creator:: Grevstad, Fritzi S. and Coop, Leonard B.
Abstract:: A change in climate is known to affect seasonal timing (phenology) of the life stages of poikilothermic organisms whose development depends on temperature. Less understood is the potential for even greater disruption to the life cycle when a phenology shift exposes photoperiod-sensitive life stages to new day lengths. We present...
Resource Type:: Article
Full Text:: . SUPPLEMENTAL MATERIAL Ecological Archives The Appendix is available online: http://dx.doi.org/10.1890/14

Are large macroalgal blooms necessarily bad? nutrient impacts on seagrass in upwelling-influenced estuaries

Creator:: Hessing-Lewis, Margot L., Hacker, Sally D., Menge, Bruce A., McConville, Sea-oh, and Henderson, Jeremy
Abstract:: Knowledge of nutrient pathways and their resulting ecological interactions can alleviate numerous environmental problems associated with nutrient increases in both natural and managed systems. Although not unique, coastal systems are particularly prone to complex ecological interactions resulting from nutrient inputs from both the land and sea. Nutrient inputs to coastal...
Resource Type:: Article
Full Text:: (5), 1330-1347. doi:10.1890/14-0548.1 10.1890/14-0548.1 Ecological Society of America Version of

ScholarsArchive@OSU

Dynamics of a recovering Arctic bird population: the importance of climate, density dependence, and site quality

Patterns of loggerhead turtle ontogenetic shifts revealed through isotopic analysis of annual skeletal growth increments

Estimating wind-turbine-caused bird and bat fatality when zero carcasses are observed

Beyond arctic and alpine: the influence of winter climate on temperate ecosystems

Reconciling Conflicting Phylogenies in the Origin of Sweet Potato and Dispersal to Polynesia

Network monitoring with focus on HTTP

Dataset: Experimental evaluation of herbicide use on biodiversity, ecosystem services and timber production tradeoffs in forest plantations.

Magnetotelluric Constraints on Lithospheric Properties in the Southeastern United States

The consequences of photoperiodism for organisms in new climates

Are large macroalgal blooms necessarily bad? nutrient impacts on seagrass in upwelling-influenced estuaries

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