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Upington, Deborah A.
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- Creator:
- Clark, Deborah Louise, 1950-, Finley, Karen K., and Ingersoll, Cheryl A.
- Abstract:
- Erigeron decumbens var. decumbens, the Willamette daisy, is known only from the Willamette Valley of Oregon. Herbarium records, from the 1800's until 1934, indicate that the Willamette daisy was once common and widely distributed throughout the Willamette Valley (Clark et al. 1993). However, between 1934 and 1980, this taxon was...
- Resource Type:
- Technical Report
- Full Text:
- , AN ENDANGERED PLANT OF THE WILLAMETTE VALLEY Prepared by Deborah L. Clark Karen K. Finley Dr
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- Creator:
- Ingersoll, Cheryl A., Finley, Karen K., and Clark, Deborah Louise, 1950-
- Abstract:
- Erigeron decumbens var. decumbens, the Willamette Daisy, is endemic to the Willamette Valley of Oregon. This taxon is a Category 1 Candidate for listing under the federal Endangered Species Act (U.S. Fish and Wildlife Service 1990) and is listed as Endangered under Oregon state law. Herbarium records indicate that E....
- Resource Type:
- Technical Report
- Full Text:
- . DECUMBENS, 1993-1994 FIELD STUDIES Prepared by Dr. Cheryl A. Ingersoll Karen K. Finley Deborah L. Clark
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- Creator:
- Wilson, Mark V., Ingersoll, Cheryl A., and Clark, Deborah Louise, 1950-
- Abstract:
- Seed size, abundance, viability, dormancy, and germination requirements strongly influence plant establishment and therefore are important considerations in restoration of native vegetation. These characteristics provide criteria for selection of suitable species, development of collection and pretreatment methods, and determination of seeding densities. The first set of objectives of this study...
- Resource Type:
- Technical Report
- Full Text:
- Mark V. Wilson, Cheryl A. IngersolIr. and Deborah L. Clark Oregon State University Corvallis, Oregon
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- Creator:
- Wilson, Mark V., Ingersoll, Cheryl A., Clark, Deborah Louise, 1950-, and Wilson, Mark G.
- Abstract:
- Explaining restoration failure can be as important as touting success. We used a series of studies to understand the failure of techniques commonly used to restore wetland prairies in the Willamette Valley of western Oregon. Burning, fallowing, and solarization (covering tilled plots with plastic sheeting to heat the soil) had...
- Resource Type:
- Article
- Full Text:
- . Deborah L. Clark is a research associate at Oregon State University. Her research focuses on the
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Per capita invasion probabilities: an empirical model to predict rates of invasion via ballast water
- Creator:
- Reusser, Deborah A., Lee, Henry II, Frazier, Melanie, Ruiz, Gregory M., Fofonoff, Paul W., Minton, Mark S., and Miller, Whitman
- Abstract:
- Ballast water discharges are a major source of species introductions into marine and estuarine ecosystems. To mitigate the introduction of new invaders into these ecosystems, many agencies are proposing standards that establish upper concentration limits for organisms in ballast discharge. Ideally, ballast discharge standards will be biologically defensible and adequately...
- Resource Type:
- Article
- Full Text:
- model to predict rates of invasion via ballast water DEBORAH A. REUSSER,1,4 HENRY LEE II,2 MELANIE
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- Creator:
- Payne, Meredith C., Brown, Cheryl A., Reusser, Deborah A., and Lee, Henry, II
- Abstract:
- The quantification and description of sea surface temperature (SST) is critically important because it can influence the distribution, migration, and invasion of marine species; furthermore, SSTs are expected to be affected by climate change. To better understand present temperature regimes, we assembled a 29-year nearshore time series of mean monthly...
- Resource Type:
- Article
- Full Text:
- Temperature in the North Pacific Meredith C. Payne1,2*, Cheryl A. Brown3, Deborah A. Reusser1,2, Henry Lee II3
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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...
- Full Text:
- climate variables used to predict wood productivity. p-value < 0.05 indicates that a different proportion
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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...
- Full Text:
- , Jérome Chave23, Emmanuel N. Chidumayo24, Deborah A. Clark25, Flavia Regina Capellotto Costa26, Camille
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- Creator:
- Bréchignac, François, Oughton, Deborah, Mays, Claire, Barnthouse, Lawrence, Beasley, James C., Bonisoli-Alquati, Andrea, Bradshaw, Clare, Brown, Justin, Dray, Stéphane, Geras'kin, Stanislav, Glenn, Travis, Higley, Kathy, Ishida, Ken, Kapustka, Lawrence, Kautsky, Ulrik, Kuhne, Wendy, Lynch, Michael, Mappes, Tapio, Mihok, Steve, Møller, Anders P., Mothersill, Carmel, Mousseau, Timothy A., Otaki, Joji M., Pryakhin, Evgeny, Rhodes, Olin E., Salbu, Brit, Strand, Per, and Tsukada, Hirofumi
- Abstract:
- This paper reports the output of a consensus symposium organized by the International Union of Radioecology in November 2015. The symposium gathered an academically diverse group of 30 scientists to consider the still debated ecological impact of radiation on populations and ecosystems. Stimulated by the Chernobyl and Fukushima disasters' accidental...
- Full Text:
- Authority. The Program Committee1 identified 30 scientists representing a broad range of disciplines and
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- Creator:
- Bréchignac, François, Oughton, Deborah, Mays, Claire, Barnthouse, Lawrence, Beasley, James C., Bonisoli-Alquati, Andrea, Bradshaw, Clare, Brown, Justin, Dray, Stéphane, Geras'kin, Stanislav, Glenn, Travis, Higley, Kathy, Ishida, Ken, Kapustka, Lawrence, Kautsky, Ulrik, Kuhne, Wendy, Lynch, Michael, Mappes, Tapio, Mihok, Steve, Møller, Anders P., Mothersill, Carmel, Mousseau, Timothy A., Otaki, Joji M., Pryakhin, Evgeny, Rhodes, Olin E., Salbu, Brit, Strand, Per, and Tsukada, Hirofumi
- Abstract:
- This paper reports the output of a consensus symposium organized by the International Union of Radioecology in November 2015. The symposium gathered an academically diverse group of 30 scientists to consider the still debated ecological impact of radiation on populations and ecosystems. Stimulated by the Chernobyl and Fukushima disasters' accidental...
- Full Text:
- a Consensus Symposium* François Br�echignac a, b, *, Deborah Oughton c, Claire Mays d, Lawrence