Search Results - "Kimmel, David"

Joint species distribution modeling reveals a changing prey landscape for North Pacific right whales on the Bering shelf by Wright, Dana L., Kimmel, David G., Roberson, Nancy, Strausz, David

“…The eastern North Pacific right whale (NPRW) is the most endangered population of whale and has been observed north of its core feeding ground in recent years…”
Get full text

Return of warm conditions in the southeastern Bering Sea: Phytoplankton - Fish by Duffy-Anderson, Janet T, Stabeno, Phyllis J, Siddon, Elizabeth C, Andrews, Alex G, Cooper, Daniel W, Eisner, Lisa B, Farley, Edward V, Harpold, Colleen E, Heintz, Ron A, Kimmel, David G, Sewall, Fletcher F, Spear, Adam H, Yasumishii, Ellen C

“…In 2014, the Bering Sea shifted back to warmer ocean temperatures (+2 oC above average), bringing concern for the potential for a new warm stanza and broad…”
Get full text

Ecosystem response persists after a prolonged marine heatwave by Suryan, Robert M., Arimitsu, Mayumi L., Coletti, Heather A., Hopcroft, Russell R., Lindeberg, Mandy R., Barbeaux, Steven J., Batten, Sonia D., Burt, William J., Bishop, Mary A., Bodkin, James L., Brenner, Richard, Campbell, Robert W., Cushing, Daniel A., Danielson, Seth L., Dorn, Martin W., Drummond, Brie, Esler, Daniel, Gelatt, Thomas, Hanselman, Dana H., Hatch, Scott A., Haught, Stormy, Holderied, Kris, Iken, Katrin, Irons, David B., Kettle, Arthur B., Kimmel, David G., Konar, Brenda, Kuletz, Kathy J., Laurel, Benjamin J., Maniscalco, John M., Matkin, Craig, McKinstry, Caitlin A. E., Monson, Daniel H., Moran, John R., Olsen, Dan, Palsson, Wayne A., Pegau, W. Scott, Piatt, John F., Rogers, Lauren A., Rojek, Nora A., Schaefer, Anne, Spies, Ingrid B., Straley, Janice M., Strom, Suzanne L., Sweeney, Kathryn L., Szymkowiak, Marysia, Weitzman, Benjamin P., Yasumiishi, Ellen M., Zador, Stephani G.

“…Some of the longest and most comprehensive marine ecosystem monitoring programs were established in the Gulf of Alaska following the environmental disaster of…”
Get full text

Evidence suggests potential transformation of the Pacific Arctic ecosystem is underway by Huntington, Henry P., Danielson, Seth L., Wiese, Francis K., Baker, Matthew, Boveng, Peter, Citta, John J., De Robertis, Alex, Dickson, Danielle M. S., Farley, Ed, George, J. Craighead, Iken, Katrin, Kimmel, David G., Kuletz, Kathy, Ladd, Carol, Levine, Robert, Quakenbush, Lori, Stabeno, Phyllis, Stafford, Kathleen M., Stockwell, Dean, Wilson, Chris

“…The highly productive northern Bering and Chukchi marine shelf ecosystem has long been dominated by strong seasonality in sea-ice and water temperatures…”
Get full text

Zooplankton abundance trends and patterns in Shelikof Strait, western Gulf of Alaska, USA, 1990–2017 by Kimmel, David G, Duffy-Anderson, Janet T

“…Abstract A multivariate approach was used to analyze spring zooplankton abundance in Shelikof Strait, western Gulf of Alaska. abundance of individual…”
Get full text

The effects of temperature on Bosmina longirostris susceptibility to microcystin-LR acute toxicity by Lamb, Madison C, Kimmel, David G, Field, Erin K

“…Harmful algal blooms are an ongoing threat to many aquatic systems throughout the world. In the Chowan River, North Carolina, the frequency of toxin producing…”
Get full text

Predator–prey mass ratios of mid-trophic level fishes in a coastal marine ecosystem vary with taxonomy and body size by Wilson, Matthew T., Kimmel, David G.

“…How predator–prey mass ratios (PPMR) vary across taxa and body sizes has long-standing, unresolved relevance to ecosystem structure, function, and modeling…”
Get full text

Responses of the Northern Bering Sea and Southeastern Bering Sea Pelagic Ecosystems Following Record‐Breaking Low Winter Sea Ice by Duffy‐Anderson, Janet T., Stabeno, Phyllis, Andrews, Alexander G., Cieciel, Kristin, Deary, Alison, Farley, Edward, Fugate, Corey, Harpold, Colleen, Heintz, Ronald, Kimmel, David, Kuletz, Kathy, Lamb, Jesse, Paquin, Melanie, Porter, Steven, Rogers, Lauren, Spear, Adam, Yasumiishi, Ellen

“…Bering Sea sea ice during winter 2017–2018 was the lowest ever recorded. Ecosystem effects of low ice have been observed in the southeastern Bering Sea, but…”
Get full text

Pollock and “the Blob”: Impacts of a marine heatwave on walleye pollock early life stages by Rogers, Lauren A., Wilson, Matthew T., Duffy‐Anderson, Janet T., Kimmel, David G., Lamb, Jesse F.

“…The North Pacific marine heatwave of 2014–2016 (nicknamed “The Blob”) impacted marine ecosystems from California to Alaska, USA, with cascading effects on…”
Get full text

The contribution of diet to the dramatic reduction of the 2013 year class of Gulf of Alaska walleye pollock (Gadus chalcogrammus) by Lamb, Jesse F., Kimmel, David G.

“…A survey‐based time series (2001–2019) showed that age‐0 walleye pollock (Gadus chalcogrammus) occurred in very high abundances in 2013 compared with other…”
Get full text

Seasonal and interannual variation in spatio-temporal models for index standardization and phenology studies by Thorson, James T, Adams, Charles F, Brooks, Elizabeth N, Eisner, Lisa B, Kimmel, David G, Legault, Christopher M, Rogers, Lauren A, Yasumiishi, Ellen M

“…Abstract Climate change is rapidly affecting the seasonal timing of spatial demographic processes. Consequently, resource managers require information from…”
Get full text

Physical and biological drivers of zooplankton communities in the Chukchi Sea by Spear, Adam, Duffy-Anderson, Janet, Kimmel, David, Napp, Jeffrey, Randall, Jessica, Stabeno, Phyllis

“…The physical environments of high-latitude systems are rapidly changing. For example, the Chukchi Sea has experienced increased water temperatures, advection…”
Get full text

Copepod dynamics across warm and cold periods in the eastern Bering Sea: Implications for walleye pollock (Gadus chalcogrammus) and the Oscillating Control Hypothesis by Kimmel, David G., Eisner, Lisa B., Wilson, Matthew T., Duffy‐Anderson, Janet T.

“…Differences in zooplankton populations in relation to climate have been explored extensively on the southeastern Bering Sea shelf, specifically in relation to…”
Get full text

Human-induced borealization leads to the collapse of Bering Sea snow crab by Litzow, Michael A., Fedewa, Erin J., Malick, Michael J., Connors, Brendan M., Eisner, Lisa, Kimmel, David G., Kristiansen, Trond, Nielsen, Jens M., Ryznar, Emily R.

“…The abrupt collapse of the Bering Sea snow crab stock can be explained by rapid borealization that is >98% likely to have been human induced. Strongly boreal…”
Get full text

Forecasting community reassembly using climate‐linked spatio‐temporal ecosystem models by Thorson, James T., Arimitsu, Mayumi L., Barnett, Lewis A. K., Cheng, Wei, Eisner, Lisa B., Haynie, Alan C., Hermann, Albert J., Holsman, Kirstin, Kimmel, David G., Lomas, Michael W., Richar, Jon, Siddon, Elizabeth C.

“…Ecosystems are increasingly impacted by human activities, altering linkages among physical and biological components. Spatial community reassembly occurs when…”
Get full text

Real-time PCR-based assay to quantify the relative amount of human and mouse tissue present in tumor xenografts by Alcoser, Sergio Y, Kimmel, David J, Borgel, Suzanne D, Carter, John P, Dougherty, Kelly M, Hollingshead, Melinda G

“…Xenograft samples used to test anti-cancer drug efficacies and toxicities in vivo contain an unknown mix of mouse and human cells. Evaluation of drug activity…”
Get full text

Seasonal, interannual, and spatial patterns of community composition over the eastern Bering Sea shelf in cold years. Part I: zooplankton by Eisner, Lisa B, Pinchuk, Alexei I, Kimmel, David G, Mier, Kathryn L, Harpold, Colleen E, Siddon, Elizabeth C

“…Abstract Ecosystem structure and function in the eastern Bering Sea are impacted by seasonal, interannual, and spatial variation of the zooplankton community…”
Get full text

Prevalence and significance of large granular lymphocytes in patients with immune thrombocytopenia by Gabe, Caroline, Liu, Yang, Duncan, Joanne, St John, Melanie, Lucier, Kayla J., Kimmel, David, Kelton, John G., Arnold, Donald M.

“…The association between T-cell large granular lymphocytes (T-LGL) and ITP is uncertain. The aims of this study were to determine the prevalence of T-LGL in…”
Get full text

Paralytic shellfish toxins in Alaskan Arctic food webs during the anomalously warm ocean conditions of 2019 and estimated toxin doses to Pacific walruses and bowhead whales by Lefebvre, Kathi A., Fachon, Evangeline, Bowers, Emily K., Kimmel, David G., Snyder, Jonathan A., Stimmelmayr, Raphaela, Grebmeier, Jacqueline M., Kibler, Steve, Ransom Hardison, D., Anderson, Donald M., Kulis, David, Murphy, Jim, Gann, Jeanette C., Cooper, Dan, Eisner, Lisa B., Duffy-Anderson, Janet T., Sheffield, Gay, Pickart, Robert S., Mounsey, Anna, Willis, Maryjean L., Stabeno, Phyllis, Siddon, Elizabeth

“…•Algal toxins were present in all Alaskan Arctic Seas sampled•Algal toxins were present in all layers of Arctic food webs tested•Clams had the highest toxin…”
Get full text

Gene expression profiling of 49 human tumor xenografts from in vitro culture through multiple in vivo passages--strategies for data mining in support of therapeutic studies by Hollingshead, Melinda G, Stockwin, Luke H, Alcoser, Sergio Y, Newton, Dianne L, Orsburn, Benjamin C, Bonomi, Carrie A, Borgel, Suzanne D, Divelbiss, Raymond, Dougherty, Kelly M, Hager, Elizabeth J, Holbeck, Susan L, Kaur, Gurmeet, Kimmel, David J, Kunkel, Mark W, Millione, Angelena, Mullendore, Michael E, Stotler, Howard, Collins, Jerry

“…Development of cancer therapeutics partially depends upon selection of appropriate animal models. Therefore, improvements to model selection are beneficial…”
Get full text