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A national survey of managed honey bee 2013-2014 annual colony losses in the USA

Creator:: Lee, Kathleen V., Steinhauer, Nathalie, Rennich, Karen, Wilson, Michael E., Tarpy, David R., Caron, Dewey M., Rose, Robyn, Delaplane, Keith S., Baylis, Kathy, Lengerich, Eugene J., Pettis, Jeff, Skinner, John A., Wilkes, James T., Sagili, Ramesh, and vanEngelsdorp, Dennis
Abstract:: Honey bee colony losses are a major concern in the USA and across the globe. Long-term data on losses are critical for putting yearly losses in context. US colony loss surveys have been conducted yearly since the winter of 2006–2007. Here, we report the results from the eighth annual survey...
Resource Type:: Article

A national survey of managed honey bee 2012-2013 annual colony losses in the USA : results from the Bee Informed Partnership

Creator:: Steinhauer, Nathalie A., Rennich, Karen, Wilson, Michael E., Caron, Dewey M., Lengerich, Eugene J., Pettis, Jeff S., Rose, Robyn, Skinner, John A., Tarpy, David R., Wilkes, James T., and vanEngelsdorp, Dennis
Abstract:: For the past six years in which overwintering mortality of honey bee colonies has been surveyed in the USA, estimates of colony loss have fluctuated around one-third of the national population. Here we report on the losses for the 2012-2013 seasons. We collected data from 6,482 US beekeepers (6,114 backyard,...
Resource Type:: Article
Full Text:: ., Wilson, M. E., Caron, D. M., Lengerich, E. J., Pettis, J. S., ... & Vanengelsdorp, D. (2014). A national

A national survey of managed honey bee 2011-12 winter colony losses in the United States: results from the Bee Informed Partnership

Creator:: Spleen, Angela M., Lengerich, Eugene J., Rennich, Karen, Caron, Dewey, Rose, Robyn, Pettis, Jeff S., Henson, Mark, Wilkes, James T., Wilson, Michael, Stitzinger, Jennie, Lee, Kathleen, Andree, Michael, Snyder, Robert, vanEngelsdorp, Dennis, and Bee Informed Partnership
Abstract:: Estimates of winter loss for managed honey bee (Apis mellifera) colonies are an important measure of honey bee health and productivity. We used data from 5,500 US beekeepers (5,244 backyard, 189 sideline and 67 commercial beekeepers) who responded to the April 2012 Bee Informed Partnership Winter Colony Loss Survey and...
Resource Type:: Article
Full Text:: Partnership Angela M Spleen1, Eugene J Lengerich1, Karen Rennich2, Dewey Caron3, Robyn Rose4, Jeff S

A national survey of managed honey bee 2010-11 winter colony losses in the USA: results from the Bee Informed Partnership

Creator:: vanEngelsdorp, Dennis, Caron, Dewey, Hayes, Jerry, Underwood, Robyn, Henson, Mark, Rennich, Karen, Spleen, Angela, Andree, Michael, Snyder, Robert, Lee, Kathleen, Roccasecca, Karen, Wilson, Michael, Wilkes, James, Lengerich, Eugene, and Pettis, Jeffery
Abstract:: This study records the fifth consecutive year that winter losses of managed honey bee (Apis mellifera) colonies in the USA have been around 30%. In April 2011, a total of 5,441 US beekeepers (an estimated 11% of total US beekeepers) responded to a survey conducted by the Bee Informed Partnership....
Resource Type:: Article
Full Text:: , Y; VAN DER ZEE, R; PISA, L; UNDERWOOD, R; LENGERICH, E J; SPLEEN, A; NEUMANN, P; WILKINS, S; BUDGE

Reference-free cell mixture adjustments in analysis of DNA methylation data

Creator:: Houseman, Eugene Andres, Molitor, John, and Marsit, Carmen J.
Abstract:: MOTIVATION: Recently there has been increasing interest in the effects of cell mixture on the measurement of DNA methylation, specifically the extent to which small perturbations in cell mixture proportions can register as changes in DNA methylation. A recently published set of statistical methods exploits this association to infer changes...
Resource Type:: Article

Resilience and resistance in sagebrush ecosystems are associated with seasonal soil temperature and water availability

Creator:: Roundy, Bruce A., Chambers, Jeanne C., Pyke, David A., Miller, Richard F., Tausch, Robin J., Schupp, Eugene W., Rau, Ben, and Gruell, Trevor
Abstract:: Invasion and dominance of exotic grasses and increased fire frequency threaten native ecosystems worldwide. In the Great Basin region of the western United States, woody and herbaceous fuel treatments are implemented to decrease the effects of wildfire and increase sagebrush (Artemisia spp.) ecosystem resilience to disturbance and resistance to exotic...
Resource Type:: Article
Full Text:: . CHAMBERS,2 DAVID A. PYKE,3 RICHARD F. MILLER,4 ROBIN J. TAUSCH,2 EUGENE W. SCHUPP,5 BEN RAU,6 AND TREVOR

Resilience and Resistance of Sagebrush Ecosystems: Implications for State and Transition Models and Management Treatments

Creator:: Chambers, Jeanne C., Miller, Richard F., Board, David I., Pyke, David A., Roundy, Bruce A., Grace, James B., Schupp, Eugene W., and Tausch, Robin J.
Abstract:: In sagebrush ecosystems invasion of annual exotics and expansion of piñon (Pinus monophylla Torr. and Frem.) and juniper (Juniperus occidentalis Hook., J. osteosperma [Torr.] Little) are altering fire regimes and resulting in large-scale ecosystem transformations. Management treatments aim to increase resilience to disturbance and enhance resistance to invasive species by...
Resource Type:: Article
Full Text:: Bruce A. Roundy,5 James B. Grace,6 Eugene W. Schupp,7 and Robin J. Tausch8 Authors are 1Research

DNA methylation arrays as surrogate measures of cell mixture distribution

Creator:: Houseman, Eugene Andres, Accomando, William P., Koestler, Devin C., Christensen, Brock C., Marsit, Carmen J., Nelson, Heather H., Wiencke, John K., and Kelsey, Karl T.
Abstract:: Background: There has been a long-standing need in biomedical research for a method that quantifies the normally mixed composition of leukocytes beyond what is possible by simple histological or flow cytometric assessments. The latter is restricted by the labile nature of protein epitopes, requirements for cell processing, and timely cell...
Resource Type:: Article
Full Text:: mixture distribution Eugene Andres Houseman1*, William P Accomando2, Devin C Koestler3, Brock C

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

ScholarsArchive@OSU

A national survey of managed honey bee 2013-2014 annual colony losses in the USA

A national survey of managed honey bee 2012-2013 annual colony losses in the USA : results from the Bee Informed Partnership

A national survey of managed honey bee 2011-12 winter colony losses in the United States: results from the Bee Informed Partnership

A national survey of managed honey bee 2010-11 winter colony losses in the USA: results from the Bee Informed Partnership

Reference-free cell mixture adjustments in analysis of DNA methylation data

Resilience and resistance in sagebrush ecosystems are associated with seasonal soil temperature and water availability

Resilience and Resistance of Sagebrush Ecosystems: Implications for State and Transition Models and Management Treatments

DNA methylation arrays as surrogate measures of cell mixture distribution

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

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