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Jahncke, J.
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Sydeman, William J.
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- Creator:
- Leising, Andrew W., Schroeder, Isaac D., Bograd, Steven J., Bjorkstedt, Eric P., Field, John, Sakuma, Keith, Abell, Jeffrey, Robertson, Roxanne, Tyburczy, Joe, Peterson, William T., Brodeur, Ric, Barcelo, Caren, Auth, Toby D., Daly, Elizabeth A., Campbell, Gregory S., Hildebrand, John A., Suryan, Robert M., Gladics, Amanda J., Horton, Cheryl A., Kahru, M, Manzano-Sarabia, M., McClatchie, S., Weber, Edward D., Watson, William, Santora, Jarrod A., Sydeman, William J., Melin, Sharon R., Delong, Robert L., Largier, John, Kim, Sung Yong, Chavez, Francisco P., Golightly, Richard T., Schneider, Stephanie R., Warzybok, Pete, Bradley, Russel, Jahncke, Jaime, Fisher, Jennifer, and Peterson, Jay
- Abstract:
- In 2013, the California current was dominated by strong coastal upwelling and high productivity. Indices of total cumulative upwelling for particular coastal locations reached some of the highest values on record. Chlorophyll a levels were high throughout spring and summer. Catches of upwelling-related fish species were also high. After a...
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- Article
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- ., Schroeder, I. D., Bograd, S. J., Bjorkstedt, E. P., Field, J., Sakuma, K., ... & Peterson, J. (2014). State
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- Creator:
- Bjorkstedt, Eric P., Goericke, Ralf, McClatchie, Sam, Weber, Ed, Watson, William, Lo, Nancy, Peterson, William T., Brodeur, Richard D., Auth, Toby, Fisher, Jennifer, Morgan, Cheryl, Peterson, Jay, Largier, John, Bograd, Steven J., Durazo, Reginaldo, Gaxiola-Castro, Gilberto, Lavaniegos, Bertha, Chavez, Francisco P., Collins, Curtis A., Hannah, Bob, Field, John, Sakuma, Keith, Satterthwaite, Will, O'Farrell, Michael, Hayes, Sean, Harding, Jeff, Sydeman, William J., Thompson, Sarah Ann, Warzybok, Pete, Bradley, Russell, Jahncke, Jaime, Golightly, Richard T., Schneider, Stephanie R., Suryan, Robert M., Gladics, Amanda J., Horton, Cheryl A., Kim, Sung Yong, Melin, Sharon R., DeLong, Robert L., and Abell, Jeffrey
- Abstract:
- The state of the California Current System (CCS) since spring 2011 has evolved in response to dissipation of La Niña through spring and summer, resurgence of cooler La Niña conditions in fall and winter, and finally a transition towards ENSO-neutral conditions in spring 2012. The resurgence of La Niña was...
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- Article
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- joHN lArGiEr Bodega Marine laboratory P.o. Box 247, Bodega Bay, cA 94923 stEvEN j. BoGrAd
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- Creator:
- Wells, Brian K., Schroeder, Isaac D., Santora, Jarrod A., Hazen, Elliott L., Bograd, Steven J., Bjorkstedt, Eric P., Loeb, Valerie J., Mcclatchie, Sam, Weber, Edward D., Watson, William, Thompson, Andrew R., Peterson, William T., Brodeur, Richard D., Harding, Jeff, Field, John, Sakuma, Keith, Hayes, Sean, Mantua, Nathan, Sydeman, William J., Losekoot, Marcel, Thompson, Sarah Ann, Largier, John, Kim, Sung Yong, Chavez, Francisco P., Barceló, Caren, Warzybok, Pete, Bradley, Russel, Jahncke, Jaime, Goericke, Ralf, Campbell, Gregory S., Hildebrand, John A., Melin, Sharon R., Delong, Robert L., Gomez-Valdes, Jose, Lavaniegos, Bertha, Gaxiola-Castro, Gilberto, Golightly, Richard T., Schneider, Stephanie R., Lo, Nancy, Suryan, Robert M., Gladics, Amanda J., Horton, Cheryl A., Fisher, Jennifer, Morgan, Cheryl, Peterson, Jay, Daly, Elizabeth A., Auth, Toby D., and Abell, Jeffrey
- Abstract:
- This report reviews the state of the California Current System (CCS) between winter 2012 and spring 2013, and includes observations from Washington State to Baja California. During 2012, large-scale climate modes indicated the CCS remained in a cool, productive phase present since 2007. The upwelling season was delayed north of...
- Full Text:
- . Jahncke, S. Bograd, F. Schwing, G. S. Campbell, J. Hildebrand, W. Sydeman, S. Thompson, J. Largier, C
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- Creator:
- Wells, Brian K., Schroeder, Isaac D., Santora, Jarrod A., Hazen, Elliott L., Bograd, Steven J., Bjorkstedt, Eric P., Loeb, Valerie J., Mcclatchie, Sam, Weber, Edward D., Watson, William, Thompson, Andrew R., Peterson, William T., Brodeur, Richard D., Harding, Jeff, Field, John, Sakuma, Keith, Hayes, Sean, Mantua, Nathan, Sydeman, William J., Losekoot, Marcel, Thompson, Sarah Ann, Largier, John, Kim, Sung Yong, Chavez, Francisco P., Barceló, Caren, Warzybok, Pete, Bradley, Russel, Jahncke, Jaime, Goericke, Ralf, Campbell, Gregory S., Hildebrand, John A., Melin, Sharon R., Delong, Robert L., Gomez-Valdes, Jose, Lavaniegos, Bertha, Gaxiola-Castro, Gilberto, Golightly, Richard T., Schneider, Stephanie R., Lo, Nancy, Suryan, Robert M., Gladics, Amanda J., Horton, Cheryl A., Fisher, Jennifer, Morgan, Cheryl, Peterson, Jay, Daly, Elizabeth A., Auth, Toby D., and Abell, Jeffrey
- Abstract:
- This report reviews the state of the California Current System (CCS) between winter 2012 and spring 2013, and includes observations from Washington State to Baja California. During 2012, large-scale climate modes indicated the CCS remained in a cool, productive phase present since 2007. The upwelling season was delayed north of...
- Full Text:
- Wells, B. K., Schroeder, I. D., Santora, J. A., Hazen, E. L., Bograd, S. J., Bjorkstedt, E. P
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- Creator:
- Wells, Brian K., Schroeder, Isaac D., Santora, Jarrod A., Hazen, Elliott L., Bograd, Steven J., Bjorkstedt, Eric P., Loeb, Valerie J., Mcclatchie, Sam, Weber, Edward D., Watson, William, Thompson, Andrew R., Peterson, William T., Brodeur, Richard D., Harding, Jeff, Field, John, Sakuma, Keith, Hayes, Sean, Mantua, Nathan, Sydeman, William J., Losekoot, Marcel, Thompson, Sarah Ann, Largier, John, Kim, Sung Yong, Chavez, Francisco P., Barceló, Caren, Warzybok, Pete, Bradley, Russel, Jahncke, Jaime, Goericke, Ralf, Campbell, Gregory S., Hildebrand, John A., Melin, Sharon R., Delong, Robert L., Gomez-Valdes, Jose, Lavaniegos, Bertha, Gaxiola-Castro, Gilberto, Golightly, Richard T., Schneider, Stephanie R., Lo, Nancy, Suryan, Robert M., Gladics, Amanda J., Horton, Cheryl A., Fisher, Jennifer, Morgan, Cheryl, Peterson, Jay, Daly, Elizabeth A., Auth, Toby D., and Abell, Jeffrey
- Abstract:
- This report reviews the state of the California Current System (CCS) between winter 2012 and spring 2013, and includes observations from Washington State to Baja California. During 2012, large-scale climate modes indicated the CCS remained in a cool, productive phase present since 2007. The upwelling season was delayed north of...
- Resource Type:
- Article
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- Creator:
- Thompson, Sarah Ann, Sydeman, William J., Santora, Jarrod A., Black, Bryan A., Suryan, Robert M., Calambokidis, John, Peterson, William T., and Bograd, Steven J.
- Abstract:
- Upwelling in eastern boundary current systems is a primary driver of ecosystem productivity. Typically, peak upwelling occurs during spring and summer, but winter upwelling may also be important to ecosystem functions. In this study, we investigated the hypothesis that winter and spring/summer upwelling, operating through indirect trophic interactions, are important...
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- Article
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- ,⇑, William J. Sydeman a, Jarrod A. Santora a, Bryan A. Black b, Robert M. Suryan b, John Calambokidis c
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- Creator:
- Suryan, Robert M., Santora, Jarrod A., and Sydeman, William J.
- Abstract:
- Satellite imagery of chlorophyll a concentration (chl a) provides the only holistic perspective of productivity in marine ecosystems worldwide, yet its utility for understanding and predicting the distribution of upper trophic-level predators remains equivocal. We tested the hypothesis that remotely sensed chl a measurements spanning a decade can predict marine...
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- Article
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- 54: 265−277 Nur N, Jahncke J, Herzog MP, Howar J and others (2011) Where the wild things are
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- 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...
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- Article
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- Ruckelshaus, J. Emmett Duffy, James P. Barry, Francis Chan, Chad A. English, Heather M. Galindo, Jacqueline M
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- Creator:
- Leising, Andrew W., Schroeder, Isaac D., Bograd, Steven J., Abell, Jeffrey, Durazo, Reginaldo, Gaxiola-Castro, Gilberto, Bjorkstedt, Eric P., Field, John, Sakuma, Keith, Robertson, Roxanne R., Goericke, Ralf, Peterson, William T., Brodeur, Ric, Barceló, Caren, Auth, Toby D., Daly, Elizabeth A., Suryan, Robert M., Gladics, Amanda J., Porquez, Jessica M., McClatchie, Sam, Weber, Edward D., Watson, William, Santora, Jarrod A., Sydeman, William J., Melin, Sharon R., Chavez, Francisco P., Golightly, Richard T., Schneider, Stephanie R., Fisher, Jennifer, Morgan, Cheryl, Bradley, Russell, and Warybok, Peter
- Abstract:
- In 2014, the California Current (~28˚–48˚N) saw average, or below average, coastal upwelling and relatively low productivity in most locations, except from 38˚–43˚N during June and July. Chlorophyll-a levels were low throughout spring and summer at most locations, except in a small region around 39˚N. Catches of juvenile rockfish (an...
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- Article
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- 31 Andrew w. Leising, isAAc d. schroeder, steven J. BogrAd environmental research division