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Metcalfe, Anya N.
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- Creator:
- Kennedy, Theodore A., Muehlbauer, Jeffrey D., Yackulic, Charles B., Lytle, David A., Miller, Scott W., Dibble, Kimberly L., Kortenhoeven, Eric W., Metcalfe, Anya N., and Baxter, Colden V.
- Abstract:
- Dams impound the majority of rivers and provide important societal benefits, especially daily water releases that enable on-peak hydroelectricity generation. Such “hydropeaking” is common worldwide, but its downstream impacts remain unclear. We evaluated the response of aquatic insects, a cornerstone of river food webs, to hydropeaking using a life history–hydrodynamic...
- Full Text:
- W. MILLER, KIMBERLY L. DIBBLE, ERIC W. KORTENHOEVEN, ANYA N. METCALFE, AND COLDEN V. BAXTER Dams
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- Creator:
- Kennedy, Theodore A., Muehlbauer, Jeffrey D., Yackulic, Charles B., Lytle, David A., Miller, Scott W., Dibble, Kimberly L., Kortenhoeven, Eric W., Metcalfe, Anya N., and Baxter, Colden V.
- Abstract:
- Dams impound the majority of rivers and provide important societal benefits, especially daily water releases that enable on-peak hydroelectricity generation. Such “hydropeaking” is common worldwide, but its downstream impacts remain unclear. We evaluated the response of aquatic insects, a cornerstone of river food webs, to hydropeaking using a life history–hydrodynamic...
- Full Text:
- in figure 6 Dam River State Hydropeaking index Mean EPT % n Years Data source A Hoover
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- Creator:
- Frey, S. D., Ollinger, S., Nadelhoffer, K., Caldwell, B. A., Lajtha, K., and et al.
- Abstract:
- The terrestrial biosphere sequesters up to a third of annual anthropogenic carbon dioxide emissions, offsetting a substantial portion of greenhouse gas forcing of the climate system. Although a number of factors are responsible for this terrestrial carbon sink, atmospheric nitrogen deposition contributes by enhancing tree productivity and promoting carbon storage...
- Full Text:
- amended with 0, 50, or 150 kg N ha-1 yr-1. Samples were collected from both the hardwood and pine
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- Creator:
- Brady, Kyle B., Hui, Xin, Sung, Chih-Jen, and Niemeyer, Kyle E.
- Abstract:
- Critical to the development of predictive combustion models is a robust understanding of the coupled effects of chemical kinetics and convective-diffusive transport at both atmospheric and elevated pressures. The present study describes a new variable-pressure non-premixed counterflow ignition experiment designed to address the need for well-characterized reference data to validate...
- Full Text:
- Heat Transfer, 4th ed., CRC Press, 2001. [6] S. Sasaki, H. Masuda, M. Higano, N. Hishinuma, Int. J
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- Creator:
- Brady, Kyle B., Hui, Xin, Sung, Chih-Jen, and Niemeyer, Kyle E.
- Abstract:
- Critical to the development of predictive combustion models is a robust understanding of the coupled effects of chemical kinetics and convective-diffusive transport at both atmospheric and elevated pressures. The present study describes a new variable-pressure non-premixed counterflow ignition experiment designed to address the need for well-characterized reference data to validate...
- Full Text:
- Counterflow ignition of n-butanol at atmospheric and
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- Creator:
- Wagner, Fabien H., Hérault, Bruno, Bonal, Damien, Stahl, Clément, Anderson, Liana O., Baker, Timothy R., Becker, Gabriel Sebastian, Beeckman, Hans, Boanerges Souza, Danilo, Botosso, Paulo Cesar, Bowman, David M. J. S., Bräuning, Achim, Brede, Benjamin, Brown, Foster Irving, Camarero, Jesus Julio, Camargo, Plínio Barbosa, Cardoso, Fernanda C. G., Carvalho, Fabrício Alvim, Castro, Wendeson, Chagas, Rubens Koloski, Chave, Jérome, Chidumayo, Emmanuel N., Clark, Deborah A., Costa, Flavia Regina Capellotto, Couralet, Camille, da Silva Mauricio, Paulo Henrique, Dalitz, Helmut, de Castro, Vinicius Resende, de Freitas Milani, Jaçanan Eloisa, de Oliveira, Edilson Consuelo, de Souza Arruda, Luciano, Devineau, Jean-Louis, Drew, David M., Dünisch, Oliver, Durigan, Giselda, Elifuraha, Elisha, Fedele, Marcio, Ferreira Fedele, Ligia, Figueiredo Filho, Afonso, Finger, César Augusto Guimarães, Franco, Augusto César, Freitas Júnior, João Lima, Galvão, Franklin, Gebrekirstos, Aster, Gliniars, Robert, Graça, Paulo Maurício Lima de Alencastro, Griffiths, Anthony D., Grogan, James, Guan, Kaiyu, Homeier, Jürgen, Kanieski, Maria Raquel, Kho, Lip Khoon, Koenig, Jennifer, Kohler, Sintia Valerio, Krepkowski, Julia, Lemos-Filho, José Pires, Lieberman, Diana, Lieberman, Milton Eugene, Lisi, Claudio Sergio, Longhi Santos, Tomaz, López Ayala, José Luis, Maeda, Eduardo Eijji, Malhi, Yadvinder, Maria, Vivian R. B., Marques, Marcia C. M., Marques, Renato, Maza Chamba, Hector, Mbwambo, Lawrence, Melgaço, Karina Liana Lisboa, Mendivelso, Hooz Angela, Murphy, Brett P., O'Brien, Joseph J., Oberbauer, Steven F., Okada, Naoki, Pélissier, Raphaël, Prior, Lynda D., Roig, Fidel Alejandro, Ross, Michael, Rossatto, Davi Rodrigo, Rossi, Vivien, Rowland, Lucy, Rutishauser, Ervan, Santana, Hellen, Schulze, Mark, Selhorst, Diogo, Silva, Williamar Rodrigues, Silveira, Marcos, Spannl, Susanne, Swaine, Michael D., Toledo, José Julio, Toledo, Marcos Miranda, Toledo, Marisol, Toma, Takeshi, Tomazello Filho, Mario, Valdez Hernández, Juan Ignacio, Verbesselt, Jan, Vieira, Simone Aparecida, Vincent, Grégoire, Volkmer de Castilho, Carolina, Volland, Franziska, Worbes, Martin, Zanon, Magda Lea Bolzan, and Aragão, Luiz E. O. C.
- Abstract:
- The seasonal climate drivers of the carbon cycle in tropical forests remain poorly known, although these forests account for more carbon assimilation and storage than any other terrestrial ecosystem. Based on a unique combination of seasonal pan-tropical data sets from 89 experimental sites (68 include aboveground wood productivity measurements and...
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- , Jérome Chave23, Emmanuel N. Chidumayo24, Deborah A. Clark25, Flavia Regina Capellotto Costa26, Camille
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- Creator:
- Rogers, John (John Samuel), 1969-
- Abstract:
- Soil acidity is a major factor inhibiting pasture production in western Oregon. The typical management solution to acidic soil problems is to lime. However, lime cannot be incorporated directly into the soil in established pasture. The only alternative is topdress or surface apply lime and wait for soil fauna to...
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- Ca was measured by atomic absorption spectroscopy (Metcalfe, 1987). P was extracted with 0.03 N
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- Creator:
- Freitas, Carla, Olsen, Esben Moland, Moland, Even, Ciannelli, Lorenzo, and Knutsen, Halvor
- Abstract:
- Understanding responses of marine species to temperature variability is essential to predict impacts of future climate change in the oceans. Most ectotherms are expected to adjust their behavior to avoid extreme temperatures and minimize acute changes in body temperature. However, measuring such behavioral plasticity in the wild is challenging. Combining...
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- studied in several labora- tory-based studies (see Metcalfe et al. 2012 and references therein
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- Creator:
- Preston, Daniel L., Caine, Nel, McKnight, Diane M., Williams, Mark W., Hell, Katherina, Miller, Matthew P., Hart, Sarah J., and Johnson, Pieter T. J.
- Abstract:
- High-elevation aquatic ecosystems are highly vulnerable to climate change, yet relatively few records are available to characterize shifts in ecosystem structure or their underlying mechanisms. Using a long-term data set on seven alpine lakes (3126 to 3620 m) in Colorado, USA, we show that ice-off dates have shifted 7 days earlier over...
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- Citation: Preston, D. L., N. Caine, D. M. McKnight, M. W. Williams, K. Hell, M. P. Miller, S. J. Hart, and
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- Creator:
- Heidmann, Sarah
- Abstract:
- Most animals are active either during the day, night, or twilight, and transition periods between these times exhibit interesting behavior. Actions may be related to avoiding predators, seeking shelter, defending territory, feeding, or other interests. Herbivorous fishes on coral reefs, such as parrotfishes, forage constantly throughout daylight periods due to...
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- observations were performed at Yellow Sub dive site (12°09'36.47"N, 68°16'55.16"W), on the west coast of the
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