Index Catalog // ScholarsArchive@OSU

Quantifying invertebrate resistance to floods: a global-scale meta-analysis

Creator:: McMullen, Laura E. and Lytle, David A.
Abstract:: Floods are a key component of the ecology and management of riverine ecosystems around the globe, but it is not clear whether floods have predictable effects on organisms that can allow us to generalize across regions and continents. To address this, we conducted a global-scale meta-analysis to investigate effects of...
Resource Type:: Article
Full Text:: (P . 0.05). LAURA E. MCMULLEN AND DAVID A. LYTLE2170 Ecological Applications Vol. 22, No. 8

Severe Drought Drives Novel Community Trajectories in Desert Stream Pools

Creator:: Bogan, Michael T. and Lytle, David A.
Abstract:: 1. Ecological communities can be relatively stable for long periods of time, and then, often as a result of disturbance, transition rapidly to a novel state. When communities fail to recover to pre-disturbance configurations, they are said to have experienced a regime shift or to be in an alternative stable state....
Resource Type:: Article
Full Text:: Lytle, David A. Department of Zoology, Oregon State University

Phylogeny of minute carabid beetles and their relatives based upon DNA sequence data (Coleoptera, Carabidae, Trechitae)

Creator:: Maddison, David R. and Ober, Karen A.
Abstract:: The phylogeny of ground beetles of supertribe Trechitae is inferred using DNA sequences of genes that code for 28S ribosomal RNA, 18S ribosomal RNA, and wingless. Within the outgroups, austral psydrines are inferred to be monophyletic, and separate from the three genera of true Psydrina (Psydrus, Nomius, Laccocenus); the austral...
Resource Type:: Article
Full Text:: data (Coleoptera, Carabidae, Trechitae) David R. Maddison1, Karen A. Ober2 1 Department of

Large-scale Flow Experiments for Managing River Systems

Creator:: Konrad, Christopher P., Olden, Julian D., Lytle, David A., Melis, Theodore S., Schmidt, John C., Bray, Erin N., Freeman, Mary C., Gido, Keith B., Hemphill, Nina P., Kennard, Mark J., McMullen, Laura E., Mims, Meryl C., Pyron, Mark, Robinson, Christopher T., and Williams, John G.
Abstract:: Experimental manipulations of streamflow have been used globally in recent decades to mitigate the impacts of dam operations on river systems. Rivers are challenging subjects for experimentation, because they are open systems that cannot be isolated from their social context. We identify principles to address the challenges of conducting effective...
Resource Type:: Article
Full Text:: Experiments for Managing River Systems Author(s): Christopher P. Konrad, Julian D. Olden, David A. Lytle

Are large-scale flow experiments informing the science and management of freshwater ecosystems?

Creator:: Olden, Julian D., Konrad, Christopher P., Melis, Theodore S., Kennard, Mark J., Freeman, Mary C., Mims, Meryl C., Bray, Erin N., Gido, Keith B., Hemphill, Nina P., Lytle, David A., McMullen, Laura E., Pyron, Mark, Robinson, Christopher T., Schmidt, John C., and Williams, John G.
Abstract:: Greater scientific knowledge, changing societal values, and legislative mandates have emphasized the importance of implementing large-scale flow experiments (FEs) downstream of dams. We provide the first global assessment of FEs to evaluate their success in advancing science and informing management decisions. Systematic review of 113 FEs across 20 countries revealed...
Resource Type:: Article

Strophatrypa, a new genus of Brachiopoda (Atrypidae), from upper Silurian strata of the Alexander terrane, Southeast Alaska

Creator:: Boucot, Arthur J., Blodgett, Robert B., and Rohr, David M.
Abstract:: The atrypid brachiopod Strophatrypa skaflestadi gen. et sp. nov. occurs in unnamed upper Silurian strata exposed near the town of Hoonah on northeast Chichagof Island, Southeast Alaska. The new genus represents the first strophic atrypoid with many characters otherwise similar to those of the Atrypidae. Although this genus is known...
Resource Type:: Article
Full Text:: B. BLODGETT & DAVID M. ROHR The atrypid brachiopod Strophatrypa skaflestadi gen. et sp. nov. occurs

Comparative genomics explains the evolutionary success of reef-forming corals

Creator:: Bhattacharya, Debashish, Agrawal, Shobhit, Aranda, Manuel, Baumgarten, Sebastian, Belcaid, Mahdi, Drake, Jeana L., Erwin, Douglas, Foret, Sylvian, Gates, Ruth D., Gruber, David F., Kamel, Bishoy, Lesser, Michael P., Levy, Oren, Liew, Yi Jin, MacManes, Matthew, Mass, Tali, Medina, Monica, Mehr, Shaadi, Meyer, Eli, Price, Dana C., Putnam, Hollie M., Qiu, Huan, Shinzato, Chuya, Shoguchi, Eiichi, Stokes, Alexander J., Tambutté, Sylvie, Tchernov, Dan, Voolstra, Christian R., Wagner, Nicole, Walker, Charles W., Weber, Andreas P. M., Weis, Virginia M., Zelzion, Ehud, Zoccola, Didier, and Falkowski, Paul G.
Abstract:: Transcriptome and genome data from twenty stony coral species and a selection of reference bilaterians were studied to elucidate coral evolutionary history. We identified genes that encode the proteins responsible for the precipitation and aggregation of the aragonite skeleton on which the organisms live, and revealed a network of environmental...
Resource Type:: Article
Full Text:: , Ruth D Gates4, David F Gruber9,10, Bishoy Kamel11, Michael P Lesser12, Oren Levy13, Yi Jin Liew3

Climate Change Impacts on Marine Ecosystems

Creator:: Doney, Scott C., Ruckelshaus, Mary, Duffy, J. Emmett, Barry, James P., Chan, Francis, English, Chad A., Galindo, Heather M., Grebmeier, Jacqueline M., Hollowed, Anne B., Knowlton, Nancy, Polovina, Jeffrey, Rabalais, Nancy N., Sydeman, William J., and Talley, Lynne D.
Abstract:: In marine ecosystems, rising atmospheric CO2 and climate change are associated with concurrent shifts in temperature, circulation, stratification, nutrient input, oxygen content, and ocean acidification, with potentially wideranging biological effects. Population-level shifts are occurring because of physiological intolerance to new environments, altered dispersal patterns, and changes in species interactions. Together...
Resource Type:: Article
Full Text:: Ruckelshaus, J. Emmett Duffy, James P. Barry, Francis Chan, Chad A. English, Heather M. Galindo, Jacqueline M

Securing ocean benefits for society in the face of climate change

Creator:: Ruckelshaus, M., Doney, S. C., Galindo, H. M., Barry, J. P., Chan, F., Duffy, J. E., English, C. A., Gaines, S. D., Grebmeier, J. M., Hollowed, A. B., Knowlton, N., Polovina, J., Rabalais, N. N., Sydeman, W. J., and Talley, L. D.
Abstract:: Benefits humans rely on from the ocean - marine ecosystem services - are increasingly vulnerable under future climate. This paper reviews how three valued services have, and will continue to, shift under climate change: (1) capture fisheries, (2) food from aquaculture, and (3) protection from coastal hazards such as storms...
Resource Type:: Article
Full Text:: McNutt for early encouragement and inspiration for this paper. COMPASS, sup- ported by the David and

Intraspecific home range scaling: a case study from the owl limpet (Lottia gigantea)

Creator:: Fenberg, Phillip B.
Abstract:: Background: The owl limpet (Lottia gigantea) is an ectothermic invertebrate that inhabits the rocky intertidal zone where it territorially defends home ranges and grazes algae growing on the rocks. Among endothermic species, home range scales isometrically with body mass. Hypothesis: Home range area scales isometrically (scaling exponent ∼1.0) across individuals...
Resource Type:: Article
Full Text:: data, revealing a tight correlation (r2 = 0.975; P < 0.0001). I used the equation Mass (g) = 0.00009

ScholarsArchive@OSU

Quantifying invertebrate resistance to floods: a global-scale meta-analysis

Severe Drought Drives Novel Community Trajectories in Desert Stream Pools

Phylogeny of minute carabid beetles and their relatives based upon DNA sequence data (Coleoptera, Carabidae, Trechitae)

Large-scale Flow Experiments for Managing River Systems

Are large-scale flow experiments informing the science and management of freshwater ecosystems?

Strophatrypa, a new genus of Brachiopoda (Atrypidae), from upper Silurian strata of the Alexander terrane, Southeast Alaska

Comparative genomics explains the evolutionary success of reef-forming corals

Climate Change Impacts on Marine Ecosystems

Securing ocean benefits for society in the face of climate change

Intraspecific home range scaling: a case study from the owl limpet (Lottia gigantea)

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