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Hillslope run-off thresholds with shrink-swell clay soils

Creator:: Stewart, Ryan D., Abou Najm, Majdi R., Rupp, David E., Lane, John W., Uribe, Hamil C., Luis Arumí, José, and Selker, John S.
Abstract:: Irrigation experiments on 12 instrumented field plots were used to assess the impact of dynamic soil crack networks on infiltration and run-off. During applications of intensity similar to a heavy rainstorm, water was seen being preferentially delivered within the soil profile. However, run-off was not observed until soil water content...
Resource Type:: Article
Full Text:: . Uribe,5 José Luis Arumí6 and John S. Selker7 1 Crop and Soil Environmental Science Department, Virginia

Development of Anthocyanins and Tannins in Pinot noir Grapes and their Relative Importance in Wine [2003]

Creator:: Kennedy, James A., Pastor, Jose Luis, and Watson, Barney
Abstract:: The objectives of this research are to monitor tannin and anthocyanin changes during berry development and over several growing seasons to understand how the vintage effects wine composition. Specifically, the objectives of this research project are : · Determine the effect of berry development on the composition of phenolics (tannins...
Resource Type:: Technical Report
Full Text:: Relative Importance in Wine James A. Kennedy, Jose Luis Pastor, Barney Watson Department of Food Science

Chemical and molecular characterization of fifteen species from the Lantana (Verbenaceae) genus

Creator:: de Sena Filho, Jose Guedes, Carregosa Rabbani, Allivia Rouse, dos Santos Silva, Tania Regina, Cruz da Silva, Ana Veruska, Souza, Igor Azevedo, Bryanne Araujo Santos, Maria Jose, de Jesus, Jemmyson Romario, de Lima Nogueira, Paulo Cesar, and Duringer, Jennifer M.
Abstract:: The essential oil from two Lantana species (Lantana lucida Schauer and Lantana salzmannii Schauer) were evaluated for their chemical composition by GC-MS. Results showed 17 predominant compounds for L. lucida, among which β-caryophyllene (19.0%) and α- caryophyllene (or humuleno, 33.0%) were the major components. L. salzmannii showed the presence of...
Resource Type:: Article
Full Text:: CHARACTERIZATION OF FIFTEEN SPECIES FROM THE LANTANA (VERBENACEAE) GENUS José Guedes de Sena Filho 1

Climate seasonality limits leaf carbon assimilation and wood productivity in tropical forests

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...
Resource Type:: Article

State of the California Current 2010-2011: Regionally Variable Responses to a Strong (But Fleeting?) La Nina

Creator:: Bjorkstedt, Eric P., Goericke, Ralf, McClatchie, Sam, Weber, Ed, Watson, William, Lo, Nancy, Peterson, Bill, Emmett, Bob, Brodeur, Ric, Peterson, Jay, Litz, Marisa, Gomez-Valdez, Jose, Gaxiola-Castro, Gilberto, Lavaniegos, Bertha, Chavez, Francisco, Collins, Curtis A., Field, John, Sakuma, Keith, Warzybok, Pete, Bradley, Russell, Jahncke, Jaime, Bograd, Steven, Schwing, Franklin, Campbell, Gregory S., Hildebrand, John, Sydeman, William, Thompson, Sarah Ann, Largier, John L., Halle, Chris, Kim, Sung Yong, and Abell, Jeffrey
Abstract:: The state of the California Current system (CCS) since spring 2010 has evolved in response to the development of cooler La Nina following the dissipation of the relatively weak and short-lived El Nino event of 2009-2010. The 2009-2010 El Nino appears to have dissipated quite rapidly in early spring 2010,...
Resource Type:: Article
Full Text:: science center Newport, or 97365 josé GómEz-VAldés, GilBErto GAxiolA-cAstro, BErtHA lAVANiEGos

Summer-time use of west coast US National Marine Sanctuaries by migrating sooty shearwaters (Puffinus griseus)

Creator:: Adams, Josh, MacLeod, Catriona, Suryan, Robert M., Hyrenbach, K. David, and Harvey, James T.
Abstract:: Non-breeding sooty shearwaters are the most abundant seabird in the California Current Large Marine Ecosystem (CCLME) during boreal spring and summer months. This, combined with relatively great energy demands, reliance on patchy, shoaling prey (krill, squid, and forage fishes), and unconstrained mobility free from central-place-foraging demands-make shearwaters useful indicators of...
Resource Type:: Article
Full Text:: Plume, Cape Blanco, Monterey Bay, Estero/San Luis Obispo Bays, and the eastern Santa Barbara Channel

Measurement Tool for Dynamics of Soil Cracks

Creator:: Stewart, Ryan D., Abou Najm, Majdi R., Rupp, David E., and Selker, John S.
Abstract:: Shrinkage cracks in soil function as a dominant control on the partitioning and distribution of moisture fluxes in the vadose zone. Their dynamics influence moisture balance and control water availability for runoff, deep infiltration, and near-surface storage. We present a new low-cost field instrument to monitor the temporal change in...
Resource Type:: Article
Full Text:: to extend their gratitude to José Luis Arumí and 284 Diego Rivera of the Department of Recursos

Natural parasitism of Metaparasitylenchus hypothenemi (Tylenchida: Allantonematidae) on the coffee berry borer in Chiapas, Mexico

Creator:: Pérez, Jeanneth, Infante, Francisco, Poinar, George, Jr., Castillo, Alfredo, and Vega, Fernando E.
Abstract:: We assessed the parasitism of Metaparasitylenchus hypothenemi on its host, the coffee berry borer, in 20 coffee plantations of Mexico. A total of 23,568 adult borers were dissected, with 179 of these infected with nematodes (0.76% infection rate). Although the level of parasitism is not encouraging, the nematode is another...
Resource Type:: Article
Full Text:: Rio Negro 223 690 6 0 0 0 2 Ampliación Retiro 353 286 22 0 0 0 0 Brasil 426 874 46 1 0 0 0 San Luis

Genetic Diversity and Population Parameters of Sea Otters, Enhydra lutris, before Fur Trade Extirpation from 1741–1911

Creator:: Larson, Shawn, Jameson, Ron, Etnier, Michael, Jones, Terry, and Hall, Roberta
Abstract:: All existing sea otter, Enhydra lutris, populations have suffered at least one historic population bottleneck stemming from the fur trade extirpations of the eighteenth and nineteenth centuries. We examined genetic variation, gene flow, and population structure at five microsatellite loci in samples from five pre-fur trade populations throughout the sea...
Resource Type:: Article
Full Text:: Polytechnic State University, San Luis Obispo, California, United States of America, 5 Department of

Are salmon-derived nutrients being incorporated in food webs of invaded streams? Evidence from southern Chile

Creator:: Arismendi, I. and Soto, D.
Abstract:: Using stable isotope analyses of N and C we present preliminary evidence of marine-derived nutrients from introduced Chinook salmon (Oncorhynchus tshawytscha Walbaum) in stream food webs of Laguna Los Patos, NW Patagonia. Similar to values reported within Chinook salmon's native distributional range periphyton and aquatic insects are the trophic levels...
Resource Type:: Article
Full Text:: also being transported and incorporated in those terrestrial ecosystems. ACKNOWLEDGEMENTS Jose Luis

ScholarsArchive@OSU

Hillslope run-off thresholds with shrink-swell clay soils

Development of Anthocyanins and Tannins in Pinot noir Grapes and their Relative Importance in Wine [2003]

Chemical and molecular characterization of fifteen species from the Lantana (Verbenaceae) genus

Climate seasonality limits leaf carbon assimilation and wood productivity in tropical forests

State of the California Current 2010-2011: Regionally Variable Responses to a Strong (But Fleeting?) La Nina

Summer-time use of west coast US National Marine Sanctuaries by migrating sooty shearwaters (Puffinus griseus)

Measurement Tool for Dynamics of Soil Cracks

Natural parasitism of Metaparasitylenchus hypothenemi (Tylenchida: Allantonematidae) on the coffee berry borer in Chiapas, Mexico

Genetic Diversity and Population Parameters of Sea Otters, Enhydra lutris, before Fur Trade Extirpation from 1741–1911

Are salmon-derived nutrients being incorporated in food webs of invaded streams? Evidence from southern Chile

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