Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Steven J. Balogh"'
Autor:
Colin P. R. McCarter, Stephen D. Sebestyen, Jill K. Coleman Wasik, Daniel R. Engstrom, Randall K. Kolka, Jeff D. Jeremiason, Edward B. Swain, Bruce A. Monson, Brian A. Branfireun, Steven J. Balogh, Edward A. Nater, Susan L. Eggert, Paris Ning, Carl P. J. Mitchell
Publikováno v:
Environmental Science & Technology. 56:17615-17625
Changes in sulfate (SO
Autor:
Yener Ulus, Susan L. Eggert, Rebecka L. Brasso, Sae Yun Kwon, Songnian Liu, Joel D. Blum, Steven J. Balogh, Jacques C. Finlay, Martin Tsz-Ki Tsui, Yabing H. Nollet
Publikováno v:
Environmental Science & Technology. 53:2434-2440
Compared to the extensive research on aquatic ecosystems, very little is known about the sources and trophic transfer of methylmercury (MeHg) in terrestrial ecosystems. In this study, we examine energy flow and trophic structure using stable carbon (
Autor:
Steven J. Balogh, Martin Tsz-Ki Tsui
Publikováno v:
Environmental sciencetechnology. 54(13)
Autor:
Martin Tsz-Ki Tsui, David C. Evers, Allyson K. Jackson, Joel D. Blum, Steven J. Balogh, Evan M. Adams
Publikováno v:
Environmental Toxicology and Chemistry. 37:166-174
Mercury (Hg) stable isotope analysis is an emerging technique that has contributed to a better understanding of many aspects of the biogeochemical cycling of Hg in the environment. However, no study has yet evaluated its usefulness in elucidating the
Autor:
Yabing H. Nollet, Chihiro Maeda, Hitoshi Kodamatani, Ryo Kanzaki, Takashi Tomiyasu, Steven J. Balogh
Publikováno v:
Chemosphere. 173:380-386
The separate influences of drying and storage conditions on methylmercury (MeHg) concentrations in soil and sediment samples were investigated. Concentrations of MeHg and total Hg were determined in various soil and sediment samples that had been sto
Autor:
Randy Kolka, Daniel R. Engstrom, Jeffrey D. Jeremiason, Edward B. Swain, Brian A. Branfireun, James E. Almendinger, J. K. Coleman Wasik, Steven J. Balogh, Bruce A. Monson, Carl P. J. Mitchell
Publikováno v:
Journal of Geophysical Research: Biogeosciences. 120:1697-1715
A series of severe droughts during the course of a long-term, atmospheric sulfate-deposition experiment in a boreal peatland in northern Minnesota created a unique opportunity to study how methylmercury (MeHg) production responds to drying and rewett
Autor:
Joel D. Blum, Akito Matsuyama, Shinichiro Yano, Akihide Tada, Steven J. Balogh, Glenn E. Woerndle, Martin Tsz-Ki Tsui
Publikováno v:
Environmental Science & Technology. 49:5399-5406
Between 1932 and 1968, industrial wastewater containing methylmercury (MeHg) and other mercury (Hg) compounds was discharged directly into Minamata Bay, Japan, seriously contaminating the fishery. Thousands of people who consumed tainted fish and she
Autor:
Daniel R. Engstrom, Prentiss H. Balcom, Carl H. Lamborg, William F. Fitzgerald, Steven J. Balogh, Paul E. Drevnick, Edward B. Swain, Colin A. Cooke
Publikováno v:
Environmental Science & Technology. 48:6533-6543
Human activities over the last several centuries have transferred vast quantities of mercury (Hg) from deep geologic stores to actively cycling earth-surface reservoirs, increasing atmospheric Hg deposition worldwide. Understanding the magnitude and
Publikováno v:
Journal of Paleolimnology. 50:293-304
It can be advantageous to revisit coring locations in lakes years after an initial paleolimnological study is completed, to assess environmental changes in the intervening time interval. We revisited sediment core sites in Lake Pepin (Minnesota, Wisc
Autor:
Steven J. Balogh, Takashi Tomiyasu, Yabing H. Nollet, Vesna Fajon, Akito Matsuyama, Milena Horvat, Hitoshi Kodamatani
Publikováno v:
Chemosphere. 169
An inter-laboratory study was conducted to compare results from different analytical methods for monomethylmercury (MeHg) concentrations in 17 soil and sediment samples. The samples were collected from mercury-contaminated areas, including Minamata B