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Kopecky, Kenneth James
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- Creator:
- Berelson, William M., McManus, James, Coale, Kenneth H., Johnson, Kenneth S., Kilgore, Tammy, Burdige, David, and Pilskaln, Cynthia
- Abstract:
- Benthic chamber measurements of the reactants and products involved with biogenic matter diagenesis (oxygen, ammonium, nitrate, silicate, phosphate, TCO₂, alkalinity) were used to define fluxes of these solutes into and out of the sediments off southern and central California. Onshore to offshore transects indicate many similarities in benthic fluxes between...
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- Article
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- , Jim McManus*, Kenneth H. Coale*, Kenneth S. Johnson*, Tammy Kilgorel, David Burdige3 and Cynthia
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- Creator:
- De Stefano, Lucia, Duncan, James, Dinar, Shlomi, Stahl, Kerstin, Strzepek, Kenneth M., and Wolf, Aaron T.
- Abstract:
- In the existing 276 international river basins, the increase in water variability projected by most climate change scenarios may present serious challenges to riparian states.This research maps the institutional resilience to water variability in transboundary basins and combines it with both historic and projected variability regimes, with the objective of...
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- Article
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- University Shlomi Dinar Florida International University Kerstin Stahl University of Freiburg Kenneth M
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- Creator:
- Baker, Edward T., Chadwick, Wi l l iam W. Jr., Cowen, James P., Dziak, Robert P., Rubin, Kenneth H., and Fornari, Daniel J.
- Abstract:
- Submarine volcanic eruptions and intrusions construct new oceanic crust and build long chains of volcanic islands and vast submarine plateaus. Magmatic events are a primary agent for the transfer of heat, chemicals, and even microbes from the crust to the ocean, but the processes that control these transfers are poorly...
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- Article
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- Resources Studies/Oregon State University, Hatfield Marine Science Center, Newport, OR, USA. Kenneth H
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- Creator:
- Moore, Keith J., Abbott, Mark R., Richman, James G., Smith, Walker O., Cowles, Timothy J., Coale, Kenneth H., Gardner, Wilford D., and Barber, Richard T.
- Abstract:
- SeaWiFS estimates of surface chlorophyll concentrations are reported for the region of the U.S. JGOFS study in the Southern Ocean (∼ 170 °W, 60 °S). Elevated chlorophyll was observed at the Southern Ocean fronts, near the edge of the seasonal ice sheet, and above the Pacific Antarctic Ridge. The elevated...
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- Article
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- 2, Timothy J. Cowles l, Kenneth H. Coale 3, Wilford D. Gardner 4, Richard T. Barber • Abstract
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- Creator:
- McIver, James D., Stephens, Scott L., Agee, James K., Barbour, Jamie, Boerner, Ralph E. J., Edminster, Carl B., Erickson, Karen L., Farris, Kerry L., Fettig, Christopher J., Fiedler, Carl E., Haase, Sally, Hart, Stephen C., Keeley, Jon E., Knapp, Eric E., Lehmkuhl, John F., Moghaddas, Jason J., Otrosina, William, Outcalt, Kenneth W., Schwilk, Dylan W., Skinner, Carl N., Waldrop, Thomas A., Weatherspoon, C. Phillip, Yaussy, Daniel A., Youngblood, Andrew, and Zack, Steve
- Abstract:
- The 12-site National Fire and Fire Surrogate study (FFS) was a multivariate experiment that evaluated ecological consequences of alternative fuel-reduction treatments in seasonally dry forests of the US. Each site was a replicated experiment with a common design that compared an un-manipulated control, prescribed fire, mechanical and mechanical + fire...
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- Article
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- , Kenneth W. OutcaltO, Dylan W. SchwilkP, Carl N. SkinnerM, Thomas A. WaldropQ, C. Phillip WeatherspoonU
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- Creator:
- Hunsicker, Mary E., Ciannelli, Lorenzo, Bailey, Kevin Mclean, Buckel, Jeffrey A., White, J. Wilson, Link, Jason S., Essington, Timothy E., Gaichas, Sarah, Anderson, Todd W., Brodeur, Richard D., Chan, Kung-Sik, Chen, Kun, Englund, Goran, Frank, Kenneth T., Freitas, Vania, Hixon, Mark A., Hurst, Thomas, Johnson, Darren W., Kitchell, James F., Reese, Doug, Rose, George A., Sjodin, Henrik, Sydeman, William J., van der Veer, Henk W., Vollset, Knut, and Zador, Stephani
- Abstract:
- Predatorprey interactions are a primary structuring force vital to the resilience of marine communities and sustainability of the worlds oceans. Human influences on marine ecosystems mediate changes in species interactions. This generality is evinced by the cascading effects of overharvesting top predators on the structure and function of marine ecosystems....
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- Article
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- Kung-Sik Chan,9 Kun Chen,9 Göran Englund,10 Kenneth T. Frank,11 Vânia Freitas,12,13 Mark A. Hixon
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- Creator:
- Dugger, Katie M., Forsman, Eric D., Franklin, Alan B., Davis, Raymond J., White, Gary C., Schwarz, Carl J., Burnham, Kenneth P., Nichols, James D., Hines, James E., Yackulic, Charles B., Doherty, Paul F. Jr, Bailey, Larissa, Clark, Darren A., Ackers, Steven H., Andrews, Lawrence S., Augustine, Benjamin, Biswell, Brian L., Blakesley, Jennifer, Carlson, Peter C., Clement, Matthew J., Diller, Lowell V., Glenn, Elizabeth M., Green, Adam, Gremel, Scott A., Herter, Dale R., Higley, J. Mark, Hobson, Jeremy, Horn, Rob B., Huyvaert, Kathryn P., McCafferty, Christopher, McDonald, Trent, McDonnell, Kevin, Olson, Gail S., Reid, Janice A., Rockweit, Jeremy, Ruiz, Viviana, Saenz, Jessica, and Sovern, Stan G.
- Abstract:
- Estimates of species' vital rates and an understanding of the factors affecting those parameters over time and space can provide crucial information for management and conservation. We used mark–recapture, reproductive output, and territory occupancy data collected during 1985–2013 to evaluate population processes of Northern Spotted Owls (Strix occidentalis caurina) in...
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- Article
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- . Dugger, Eric D. Forsman, Alan B. Franklin, Raymond J. Davis, Gary C. White, Carl J. Schwarz, Kenneth P
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- Creator:
- Fudge, T. J., Steig, Eric J., Markle, Bradley R., Schoenemann, Spruce W., Ding, Qinghua, Taylor, Kendrick C., McConnell, Joseph R., Brook, Edward J., Sowers, Todd, White, James W. C., Alley, Richard B., Cheng, Hai, Clow, Gary D., Cole-Dai, Jihong, Conway, Howard, Cuffey, Kurt M., Edwards, Jon S., Edwards, R. Lawrence, Edwards, Ross, Fegyveresi, John M., Ferris, David, Fitzpatrick, Joan J., Johnson, Jay, Hargreaves, Geoffrey, Lee, James E., Maselli, Olivia J., Mason, William, McGwire, Kenneth C., Mitchell, Logan E., Mortensen, Nicolai, Neff, Peter, Orsi, Anais J., Popp, Trevor J., and Schauer, Andrew J.
- Abstract:
- The cause of warming in the Southern Hemisphere during the most recent deglaciation remains a matter of debate[superscript 1,2]. Hypotheses for a Northern Hemisphere trigger, through oceanic redistributions of heat, are based in part on the abrupt onset of warming seen in East Antarctic ice cores and dated to 18,000...
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- Article
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- , Olivia J. Maselli3, William Mason18, Kenneth C. McGwire3, Logan E. Mitchell4, Nicolai Mortensen16, Peter
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- Creator:
- Zeng, Yi, Nie, Chao, Min, Junxia, Liu, Xiaomin, Li, Mengmeng, Chen, Huashuai, Xu, Hanshi, Wang, Mingbang, Ni, Ting, Li, Yang, Yan, Han, Zhang, Jin-Pei, Song, Chun, Chi, Li-Qing, Wang, Han-Ming, Dong, Jie, Zheng, Gu-Yan, Lin, Li, Qian, Feng, Qi, Yanwei, Liu, Xiao, Cao, Hongzhi, Wang, Yinghao, Zhang, Lijuan, Li, Zhaochun, Zhou, Yufeng, Wang, Yan, Lu, Jiehua, Li, Jianxin, Qi, Ming, Bolund, Lars, Yashin, Anatoliy, Land, Kenneth C., Gregory, Simon, Yang, Ze, Gottschalk, William, Tao, Wei, Wang, Jian, Wang, Jun, Xu, Xun, Bae, Harold, Nygaard, Marianne, Christiansen, Lene, Christensen, Kaare, Franceschi, Claudio, Lutz, Michael W., Gu, Jun, Tan, Qihua, Perls, Thomas, Sebastiani, Paola, Deelen, Joris, Slagboom, Eline, Hauser, Elizabeth, Xu, Huji, Tian, Xiao-Li, Yang, Huanming, and Vaupel, James W.
- Abstract:
- Only two genome-wide significant loci associated with longevity have been identified so far, probably because of insufficient sample sizes of centenarians, whose genomes may harbor genetic variants associated with health and longevity. Here we report a genome-wide association study (GWAS) of Han Chinese with a sample size 2.7 times the...
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- Article
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- Creator:
- Buizert, Christo, Adrian, Betty, Ahn, Jinho, Albert, Mary, Alley, Richard B., Baggenstos, Daniel, Bauska, Thomas K., Bay, Ryan C., Bencivengo, Brian B., Bentley, Charles R., Brook, Edward J., Chellman, Nathan J., Clow, Gary D., Cole-Dai, Jihong, Conway, Howard, Cravens, Eric, Cuffey, Kurt M., Dunbar, Nelia W., Edwards, Jon S., Fegyveresi, John M., Ferris, Dave G., Fitzpatrick, Joan J., Fudge, T. J., Gibson, Chris J., Gkinis, Vasileios, Goetz, Joshua J., Gregory, Stephanie, Hargreaves, Geoffrey M., Iverson, Nels, Johnson, Jay A., Jones, Tyler R., Kalk, Michael L., Kippenhan, Matthew J., Koffman, Bess G., Kreutz, Karl, Kuhl, Tanner W., Lebar, Donald A., Lee, James E., Marcott, Shaun A., Markle, Bradley R., Maselli, Olivia J., McConnell, Joseph R., McGwire, Kenneth C., Mitchell, Logan E., Mortensen, Nicolai B., Neff, Peter D., Nishiizumi, Kunihiko, Nunn, Richard M., Orsi, Anais J., Pasteris, Daniel R., Pedro, Joel B., Pettit, Erin C., Price, P. Buford, Priscu, John C., Rhodes, Rachael H., Rosen, Julia L., Schauer, Andrew J., Schoenemann, Spruce W., Sendelbach, Paul J., Severinghaus, Jeffrey P., Shturmakov, Alexander J., Sigl, Michael, Slawny, Kristina R., Souney, Joseph M., Sowers, Todd A., Spencer, Matthew K., Steig, Eric J., Taylor, Kendrick C., Twickler, Mark S., Vaughn, Bruce H., Voigt, Donald E., Waddington, Edwin D., Welten, Kees C., Wendricks, Anthony W., White, James W. C., Winstrup, Mai, Wong, Gifford J., and Woodruff, Thomas E.
- Abstract:
- The last glacial period exhibited abrupt Dansgaard–Oeschger climatic oscillations, evidence of which is preserved in a variety of Northern Hemisphere palaeoclimate archives¹. Ice cores show that Antarctica cooled during the warm phases of the Greenland Dansgaard–Oeschger cycle and vice versa[superscript 2,3], suggesting an interhemispheric redistribution of heat through a mechanism...
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- Article
- Full Text:
- . McConnell9, Kenneth C. McGwire9, Logan E. Mitchell1, Nicolai B. Mortensen8, Peter D. Neff23, Kunihiko