Index Catalog // ScholarsArchive@OSU

Community ecology of invasions: direct and indirect effects of multiple invasive species on aquatic communities

Creator:: Preston, Daniel L. and Henderson, Jeremy S.
Abstract:: With many ecosystems now supporting multiple nonnative species from different trophic levels, it can be challenging to disentangle the net effects of invaders within a community context. Here, we combined wetland surveys with a mesocosm experiment to examine the individual and combined effects of nonnative fish predators and nonnative bullfrogs...
Resource Type:: Article
Full Text:: of multiple invasive species on aquatic communities DANIEL L. PRESTON,1,3 JEREMY S. HENDERSON,2 AND

Effective size of a wild salmonid population is greatly reduced by hatchery supplementation

Creator:: Christie, M. R., Marine, M. L., French, R. A., Waples, R. S., and Blouin, M. S.
Abstract:: Many declining and commercially important populations are supplemented with captive-born individuals that are intentionally released into the wild. These supplementation programs often create large numbers of offspring from relatively few breeding adults, which can have substantial population-level effects. We examined the genetic effects of supplementation on a wild population of...
Resource Type:: Article

Evidence for regional‐scale controls on eelgrass (Zostera marina) and mesograzer community structure in upwelling‐influenced estuaries

Creator:: Hayduk, Jennifer L., Hacker, Sally D., Henderson, Jeremy S., and Tomas, Fiona
Abstract:: Community structure and function in ecosystems are dependent on top‐down and bottom‐up factors, which vary across local, regional, and temporal scales. In estuaries of the U.S. Pacific Northwest coast, eelgrass (Zostera marina) ecosystems are exposed to latitudinally varying oceanographic inputs in the form of ocean upwelling. Previous research suggests that...
Resource Type:: Article

Do lagoon physiography and hydrology determine the physico-chemical properties and trophic status of coastal lagoons? A comparative approach

Creator:: Roselli, L., Canedo-Argueelles, M., Costa Goela, P., Cristina, S., Rieradevall, M., D'Adamo, R., and Newton, A.
Abstract:: Coastal lagoons are very heterogeneous systems covering a wide range of physiographical and hydrological characteristics. The hypothesis of the present investigation was to test physiographical and hydrological characteristics of coastal lagoons affecting their physico-chemical properties and their buffer capacity against nutrient enrichment. We compared data collected during a whole annual...
Resource Type:: Article
Full Text:: ., Gilpin, L., Svendsen, H., Erlandsson, C.P., Larsson, U., Kratzer, S., Fouilland, E., Janzen, C., Lee, J

Identification of biomarkers indicative of barotrauma and recovery in black rockfish Sebastes melanops

Creator:: Pribyl, A. L., Schreck, C. B., Parker, S. J., and Weis, V. M.
Abstract:: A Sebastes-specific complementary DNA (cDNA) microarray was developed to identify potential biomarkers involved in the capture stress and recovery of Sebastes species if they are assisted in returning to their original depth of capture following barotrauma. Black rockfish Sebastes melanops were exposed to simulated decompression from 450 kPa (c. 35...
Resource Type:: Article
Full Text:: R AU M A I N S . M E L A N O P S 183 submerging as soon as possible after capture, excess gases

Development of a next-generation NIL library in Arabidopsis thaliana for dissecting complex traits

Creator:: Fletcher, Richard S., Mullen, Jack L., Yoder, Seth, Bauerle, William L., Reuning, Gretchen, Sen, Saunak, Meyer, Eli, Juenger, Thomas E., and McKay, John K.
Abstract:: Background: The identification of the loci and specific alleles underlying variation in quantitative traits is an important goal for evolutionary biologists and breeders. Despite major advancements in genomics technology, moving from QTL to causal alleles remains a major challenge in genetics research. Near-isogenic lines are the ideal raw material for...
Resource Type:: Article
Full Text:: Arabidopsis thaliana for dissecting complex traits Richard S Fletcher1,2, Jack L Mullen1, Seth Yoder1, William

Elicited preferences for components of ocean health in the California Current

Creator:: Halpern, Benjamin S., Longo, Catherine, McLeod, Karen L., Cooke, Roger, Fischhoff, Baruch, Samhouri, Jameal F., and Scarborough, Courtney
Abstract:: As resource management efforts move towards more comprehensive approaches that spin multiple sectors and stakeholder groups, decision makers are faced with the challenge of deciding how important each group is, and how much weight their concerns should have, when making decisions. These decisions must be made transparently if they are...
Resource Type:: Article
Full Text:: California Current Benjamin S. Halpern a,b,n, Catherine Longo a, Karen L. McLeod c, Roger Cooke d, Baruch

Response to Comments on "Productivity Is a Poor Predictor of Plant Species Richness"

Creator:: Grace, James B., Adler, Peter B., Seabloom, Eric W., Borer, Elizabeth T., Hillebrand, Helmut, Hautier, Yann, Hector, Andy, Harpole, W. Stanley, O'Halloran, Lydia R., Anderson, T. Michael, Bakker, Jonathan D., Brown, Cynthia S., Buckley, Yvonne M., Collins, Scott L., Cottingham, Kathryn L., Crawley, Michael J., Damschen, Ellen I., Davies, Kendi F., DeCrappeo, Nicole M., Fay, Philip A., Firn, Jennifer, Gruner, Daniel S., Hagenah, Nicole, Jin, Virginia L., Kirkman, Kevin P., Knops, Johannes M. H., La Pierre, Kimberly J., Lambrinos, John G., Melbourne, Brett A., Mitchell, Charles E., Moore, Joslin L., Morgan, John W., Orrock, John L., Prober, Suzanne M., Stevens, Carly J., Wragg, Peter D., and Yang, Louie H.
Abstract:: Pan et al. claim that our results actually support a strong linear positive relationship between productivity and richness, whereas Fridley et al. contend that the data support a strong humped relationship. These responses illustrate how preoccupation with bivariate patterns distracts from a deeper understanding of the multivariate mechanisms that control...
Resource Type:: Article
Full Text:: /335/6075/1441-b. 5. M. M. Al-Mufti, C. L. Sydes, S. B. Furness, J. P. Grime, S. R. Band, J. Ecol. 65

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:: /trade_and_aquaculture.htmS. [117] Falkowski PG, Algeo T, Codispoti L, Deutsch C, Emerson S, Hales B, et al. Ocean

An index to assess the health and benefits of the global ocean

Creator:: Halpern, Benjamin S., Longo, Catherine, Hardy, Darren, McLeod, Karen L., Samhouri, Jameal F., Katona, Steven K., Kleisner, Kristin, Lester, Sarah E., O'Leary, Jennifer, Ranelletti, Marla, Rosenberg, Andrew A., Scarborough, Courtney, Selig, Elizabeth R., Best, Benjamin D., Brumbaugh, Daniel R., Chapin, F. Stuart, Crowder, Larry B., Daly, Kendra L., Doney, Scott C., Elfes, Cristiane, Fogarty, Michael J., Gaines, Steven D., Jacobsen, Kelsey I., Karrer, Leah Bunce, Leslie, Heather M., Neeley, Elizabeth, Pauly, Daniel, Polasky, Stephen, Ris, Bud, St. Martin, Kevin, Stone, Gregory S., Sumaila, U. Rashid, and Zeller, Dirk
Abstract:: The ocean plays a critical role in supporting human well-being, from providing food, livelihoods and recreational opportunities to regulating the global climate. Sustainable management aimed at maintaining the flow of a broad range of benefits from the ocean requires a comprehensive and quantitative method to measure and monitor the health...
Resource Type:: Article
Full Text:: RESEARCH 3 0 A U G U S T 2 0 1 2 | V O L 4 8 8 | N A T U R E | 6 1 7 Macmillan Publishers Limited. All

ScholarsArchive@OSU

Community ecology of invasions: direct and indirect effects of multiple invasive species on aquatic communities

Effective size of a wild salmonid population is greatly reduced by hatchery supplementation

Evidence for regional‐scale controls on eelgrass (Zostera marina) and mesograzer community structure in upwelling‐influenced estuaries

Do lagoon physiography and hydrology determine the physico-chemical properties and trophic status of coastal lagoons? A comparative approach

Identification of biomarkers indicative of barotrauma and recovery in black rockfish Sebastes melanops

Development of a next-generation NIL library in Arabidopsis thaliana for dissecting complex traits

Elicited preferences for components of ocean health in the California Current

Response to Comments on "Productivity Is a Poor Predictor of Plant Species Richness"

Securing ocean benefits for society in the face of climate change

An index to assess the health and benefits of the global ocean

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