Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Beverly S. Ausmus"'
Autor:
George W. Gallepp, Steven M. Bartell, David Webb, Robert V. O'Neill, Beverly S. Ausmus, Joseph F. Koonce, James F. Kitchell
Publikováno v:
BioScience. 29:28-34
Nutrient-cycling rates in ecosystems may be altered by translocation and transformation that result from the consumption process and/or the behavior of consumer organisms. Translocation by mobile consumers redistributes nutrients within and between s
Publikováno v:
Environmental Pollution (1970). 20:103-111
Hexachlorobenzene (HCB) is an organic contaminant with a potential of ecosystem level impacts. Using pine forest microcosms, the transport and effects of HCB on soil processes were studied. HCB-contaminated litter (0, 0·085, 0·730, 7·42 mg/cm3) wa
Publikováno v:
Pedobiologia. 18:289-295
Autor:
Glen R. Hayes, Joseph F. Marsden, James O. Henrie, George D. Cremeans, Richard F. Mahla, Claudia M. Abbate, John W. Craig, T. Chris Fonner, Sidney W. Smith, James J. Byrne, Clay M. Davis, Emory D. Collins, W. Donald Box, Herschel W. Godbee, Timothy C. Scott, Pieter R. van Stolk, Mark D. Smith, David O. Campbell, Nobuyuki Tabata, Fujio Masuda, Mark Douglas Smith, Kenneth J. Hofstetter, Beverly S. Ausmus, Alan W. Marley, Douglas W. Akers, Charles V. McIsaac, Malcolm L. Russell, Richard K. McCardell, Bruce A. Pregger, Charles S. Olsen, Richard R. Hobbins, Beverly A. Cook, Daniel W. Golden, Ronne W. Brower, James L. Anderson, Larry J. Fackrell, Robert D. McCormick, Ken Muramatsu, Kunihisa Soda, Yasushi Nomura, Bernard R. Bandini, Anthony J. Baratta, Herbert W. Kirkland, Marc A. Nemser, William M. Laney, Patrick Dumaz, Sid Langer, Dennis Owen, Pui Kuan, E. L. Tolman, Richard L. Moore, Alireza Haghighat, Michael Epstein, Hans K. Fauske, Gary L. Thinnes, Edward A. Boucheron, John E. Kelly, Kazuichiro Hashimoto, Hideo Sekiya, Ariel Sharon, Laurence J. Godin, Francisco J. de Mora, Robert E. Henry, Garry R. Thomas, Adly B. Wahba, Fritz Steinhoff, Dale J. Merchant, C. W. (Swede) Hultman, Richard W. Jackson, Jon M. Rodabaugh, David K. Cowser, Michael D. Pavelek, Wayne Underhill, F. Lee Bozorgi, Joseph F. Boudreaux, Daniel S. Williams, John C. Rommel, Raymond L. Murray
Publikováno v:
Nuclear Technology. 87:701-715
Publikováno v:
Nuclear Technology. 87:837-844
Microbial contamination of the reactor and related systems at Three Mile Island Unit 2 caused concern because of the ability of microorganisms to facilitate corrosion and to degrade the underwater ...
Publikováno v:
Water, Air, and Soil Pollution. 11:13-21
Grassland field plots were compared to two sizes of excised microcosms (15 and 30 cm diameter) and 30-cm diameter homogenized microcosms to assess the effects of As on soil-plant nutrient dynamics. The goal of this experiment was to determine the fea
Autor:
Beverly S. Ausmus
Publikováno v:
Environmental Monitoring and Assessment. 4:275-293
One objective of environmental monitoring programs is documentation of qualitative and quantitative environmental changes in response to external stresses, including chemical contamination. Chemical contaminant, biological, and ecological measurement
Autor:
James W. Hilty, Beverly S. Ausmus
Publikováno v:
Remote Sensing of Environment. 2:77-81
Healthy, maize dwarf mosaic virus (MDMV)-infected, and Helminthosporium maydis -infected leaves possessed similar reflectivities in the visible range (0.4–0.75 μ) but significantly different reflectivities in the near infrared range (0.8–2.60 μ
Publikováno v:
Ecology. 57:1101-1103
Autor:
Beverly S. Ausmus, William D. Bostick
Publikováno v:
Analytical biochemistry. 88(1)
Measures of adenosine triphosphate (ATP) and other adenosine phosphate compounds are useful indices of microbial biomass and microbiological activity. Various photometric procedures for the determination of these compounds are compared. A modificatio