Trends in long-term gaseous mercury observations in the Arctic and effects of temperature and other atmospheric conditions

by A. S. Cole, A. Steffen
Published 2010-05-01

Ten-year trends in atmospheric mercury concentrations, meteorological effects and climate variables at Zeppelin, Ny-Ålesund

by T. Berg, K. A. Pfaffhuber, A. S. Cole, O. Engelsen, A. Steffen
Published 2013-07-01

Frozen O2 layer revealed by neutron reflectometry

by A. Steffen, A. Glavic, O. Holderer, H. Frielinghaus, H. Ambaye, S. Pütter, T. Brückel
Published 2016-01-01

How much time do health services spend on antenatal care? Implications for the introduction of the focused antenatal care model in Tanzania

by Mpembeni Rose, Makuwani Ahmad, Fleβa Steffen, von Both Claudia, Jahn Albrecht
Published 2006-06-01

Atmospheric mercury speciation and mercury in snow over time at Alert, Canada

by A. Steffen, J. Bottenheim, A. Cole, R. Ebinghaus, G. Lawson, W. R. Leaitch
Published 2014-03-01

Impact of Athabasca oil sands operations on mercury levels in air and deposition

by A. Dastoor, A. Ryjkov, G. Kos, J. Zhang, J. Kirk, M. Parsons, A. Steffen
Published 2021-08-01

Evaluation of discrepancy between measured and modelled oxidized mercury species

by G. Kos, A. Ryzhkov, A. Dastoor, J. Narayan, A. Steffen, P. A. Ariya, L. Zhang
Published 2013-05-01

Where there is smoke there is mercury: Assessing boreal forest fire mercury emissions using aircraft and highlighting uncertainties associated with upscaling emissions estimates

by D. S. McLagan, D. S. McLagan, G. W. Stupple, A. Darlington, K. Hayden, A. Steffen
Published 2021-04-01

Ten-year trends of atmospheric mercury in the high Arctic compared to Canadian sub-Arctic and mid-latitude sites

by A. S. Cole, A. Steffen, K. A. Pfaffhuber, T. Berg, M. Pilote, L. Poissant, R. Tordon, H. Hung
Published 2013-02-01

Atmospheric mercury over sea ice during the OASIS-2009 campaign

by A. Steffen, J. Bottenheim, A. Cole, T. A. Douglas, R. Ebinghaus, U. Friess, S. Netcheva, S. Nghiem, H. Sihler, R. Staebler
Published 2013-07-01

Multiple stressors produce differential transcriptomic patterns in a stream-dwelling salamander

by Timothy A. Clay, Michael A. Steffen, Michael L. Treglia, Carolyn D. Torres, Ana Lilia Trujano-Alvarez, Ronald M. Bonett
Published 2019-06-01

Diffusion Tensor Histogram Analysis of Pediatric Diffuse Intrinsic Pontine Glioma

by Emilie A. Steffen-Smith, Joelle E. Sarlls, Carlo Pierpaoli, Joanna H. Shih, Robyn S. Bent, Lindsay Walker, Katherine E. Warren
Published 2014-01-01

Sociality sculpts similar patterns of molecular evolution in two independently evolved lineages of eusocial bees

by Wyatt A. Shell, Michael A. Steffen, Hannah K. Pare, Arun S. Seetharam, Andrew J. Severin, Amy L. Toth, Sandra M. Rehan
Published 2021-02-01

Attitudes toward bone health among rural‐dwelling veterans identified as at risk of fracture: a qualitative analysis

by Jennifer M. Van Tiem, Melissa J.A. Steffen, Aaron T. Seaman, Karla Miller, Shylo E. Wardyn, Christopher C. Richards, Samantha L. Solimeo
Published 2021-06-01

Taking note: A qualitative study of implementing a scribing practice in team-based primary care clinics

by Jennifer M. Van Tiem, Kenda R. Stewart Steffensmeier, Bonnie J. Wakefield, Greg L. Stewart, Nancy A. Zemblidge, Melissa J. A. Steffen, Jane Moeckli
Published 2019-08-01

Size-resolved aerosol chemistry on Whistler Mountain, Canada with a high-resolution aerosol mass spectrometer during INTEX-B

by Y. Sun, Q. Zhang, A. M. Macdonald, K. Hayden, S. M. Li, J. Liggio, P. S. K. Liu, K. G. Anlauf, W. R. Leaitch, A. Steffen, M. Cubison, D. R. Worsnop, A. van Donkelaar, R. V. Martin
Published 2009-05-01

A synthesis of atmospheric mercury depletion event chemistry in the atmosphere and snow

by A. J. Poulain, D. Lean, K. Gardfeldt, M. E. Goodsite, C. Ferrari, R. Ebinghaus, A. Dommergue, A. Dastoor, F. Cobbett, J. Bottenheim, S. Brooks, T. Berg, K. Aspmo, P. Ariya, M. Amyot, T. Douglas, A. Steffen, C. Scherz, H. Skov, J. Sommar, C. Temme
Published 2008-03-01

A field intercomparison of three passive air samplers for gaseous mercury in ambient air

by A. Naccarato, A. Tassone, M. Martino, S. Moretti, A. Macagnano, E. Zampetti, P. Papa, J. Avossa, N. Pirrone, M. Nerentorp, J. Munthe, I. Wängberg, G. W. Stupple, C. P. J. Mitchell, A. R. Martin, A. Steffen, D. Babi, E. M. Prestbo, F. Sprovieri, F. Wania
Published 2021-05-01

Nested-grid simulation of mercury over North America

by Y. Zhang, L. Jaeglé, A. van Donkelaar, R. V. Martin, C. D. Holmes, H. M. Amos, Q. Wang, R. Talbot, R. Artz, S. Brooks, W. Luke, T. M. Holsen, D. Felton, E. K. Miller, K. D. Perry, D. Schmeltz, A. Steffen, R. Tordon, P. Weiss-Penzias, R. Zsolway
Published 2012-07-01

Gas-particle partitioning of atmospheric Hg(II) and its effect on global mercury deposition

by H. M. Amos, D. J. Jacob, C. D. Holmes, J. A. Fisher, Q. Wang, R. M. Yantosca, E. S. Corbitt, E. Galarneau, A. P. Rutter, M. S. Gustin, A. Steffen, J. J. Schauer, J. A. Graydon, V. L. St. Louis, R. W. Talbot, E. S. Edgerton, Y. Zhang, E. M. Sunderland
Published 2012-01-01