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ATMOSPHERIC ENVIRONMENT 1982年第10期16卷 2367-2368页

作者： WEISS, RE WAGGONER, AP Environmental Engineering & Science Program Department of Civil Engineering. FC-05 University of Washington Seattle WA 98195 U.S.A.

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DISCUSSION by Victor W. Lambou“A Carlson–Type Trophic State Index for Nitrogen in Florida Lakes”

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JAWRA Journal of the American Water Resources Association 1982年第6期18卷 1059-1060页

作者： Brezonik, Patrick L. Kratzer, Charles R. Respectively professor of Environmental Engineering Department of Civil and Mineral Engineering University of Minnesota Minneapolis Minnesota 55455 and Graduate Student Department of Environmental Science and Engineering Program UCLA Los Angeles California 90024.

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APPLICABILITY OF CELLULAR EQUILIBRIUM AND MONOD THEORY TO PHYTOPLANKTON GROWTH-KINETICS

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ECOLOGICAL MODELLING 1980年第JAN期8卷 201-218页

作者： DITORO, DM Environmental Engineering and Science program Manhattan College Bronx New York NY 10471 U.S.A.

The two classes of kinetics which are currently applied to phytoplankton growth are compared: Monod theory for which growth rate depends on the external nutrient concentrations; and the formulations in which growth rate depends on the internal cellular nutrient concentration. For the latter kinetics in which nutrient uptake is a function only of external concentrations, it is shown that unrealistically high variations in cellular nutrient concentrations are predicted. The more realistic case, for which both internal and external concentrations control the uptake, is compared to the Monod-theory expression for growth and, at steady state with an appropriate definition of the half-saturation constant, the results are essentially equivalent. That is, the relationships of growth rate to external nutrient concentration are essentially indistinguishable. However, the variation in cellular composition is still substantial in contrast with the assumption of constant stoichiometry inherent in Monod theory and this is the important difference between the formulations. The dynamic equations are investigated using a perturbation analysis which suggests that the cells rapidly achieve equilibrium with respect to their internal and the external nutrient concentrations. This result suggests that it would not be unreasonable to assume that the cells are in internal-external nutrient equilibrium even during non-steady state transitions. The cellular equilibrium equations are numerically compared to the fully-dynamic equations. The conclusion is that the approximation used is quite reasonable and generally simplifies the computational framework for any practical application of phytoplankton kinetics that depend on internal nutrient concentrations, by eliminating a computationally unpleasant fast reaction but still retaining the important feature of varying cellular stoichiometry in response to external nutrient fluctuations.

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TITANIUM AND TUNGSTEN IN HIGHWAY RUNOFF AT PULLMAN, WASHINGTON

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INTERNATIONAL JOURNAL OF environmental STUDIES 1980年第2期15卷 145-149页

作者： BOURCIER, DR HINDIN, E COOK, JC Toxicology Program Utah State University 84322 Utah Logan UMC-56 United States Department of Civil and Environmental Engineering Environmental Science Program Pullman Washington 99164 United States

The inputs of Ti and W to a 0.6 acre (2323 m2) road surface area were investigated. The selection of a viaduct at Pullman, Washington as a study area permitted the exclusion of metal input from sources other than the road surface. Dustfall and precipitation were sampled at the viaduct and at a control station. Ti and W were not detected in precipitation samples at levels of 1.0 and 15 mg/l in the diluted sample digests, respectively. W was also not detected in dust samples. Average deposition rates for Ti in dust were 43.6 mg/m2 per day at the viaduct stations and 44.3 mg/m2 per day at the control station. Road runoff was collected and flow was measured during 3 storm events. Rainfall intensity and traffic density were also monitored. The mean concentration of Ti in the road runoff was 12.7 mg/l while W varied from nondetectable (2.5 mg/l) to 25 mg/l. A mathematical model was developed allowing estimation of metal loadings for a typical storm event utilizing data on the total runoff volume.

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Abstracts

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environmental Management 1978年第5期2卷 459-472页

作者： Wilson, M. P. Crockett, P. W. Davidson, M. Grether, D. Wilcox, K. Brown, L. R. Botts, R. P. Grooms, D. W. Roesijadi, G. Anderson, J. W. Giam, S. S. Nicol, J. A. C. Donohue, W. H. Wang, R. T. Winters, K. Haliburton, T. A. Durham, G. N. Brown, K. W. Peters, R. E. Delaney, T. B. Griffin, L. F. Calder, J. A. Harrison, E. A. Owens, E. H. Whitmore, F. C. Hundemann, A. S. Lager, J. A. Smith, W. G. Tchobanoglous, G. Cavagnaro, D. M. Brown, R. J. Kugler, B. A. Rentz, P. E. Pope, L. D. Anderson, G. S. Commins, D. E. Frazier, N. A. Maase, D. L. Clark, R. Baker, J. Bowlin, M. Hansberger, C. Hanson, P. Colwell, R. R. Sayler, G. S. Olivieri, V. P. Kruse, C. W. Kawata, K. Biggs, R. B. Carvey, K. Farrar, D. R. Glenn-Lewin, D. C. Sanborn, J. R. Francis, B. Magnus Metcalf, R. L. Vigon, B. W. Armstrong, D. E. Phillips, R. A. Lynch, C. S. Carlile, B. L. Stewart, J. M. Hamdy, M. K. Dept. of Mechanical Engineering and Applied Mechanics Rhode Island Univ. Kingston National Technical Information Service Springfield Lawrence Berkeley Lab. Energy Research and Development Administration California Univ. Berkeley Mississippi State Univ USA Corvallis Environmental Research Lab. Oregon Texas A and M Univ. College Station National Science Foundation Washington D.C. Office for the International Decade of Ocean Exploration USA Marine Science Inst. Texas Univ. at Austin Port Arnasas 0ffice for the International Decade of Ocean Exploration USA Army Engineer Waterways Experiment Station Vicksburg Miss Florida State Univ. Tallahassee Dept. of Oceanography National Science Foundation Washington D.C. Coastal Studies Inst. Louisiana State Univ Baton Rouge USA Versar Inc. Springfield Office of Toxic Substances Environmental Protection Agency Washington D.C. Wetcalf and Eddy Inc. Palo Alto Hydro Research Science Santa Clara Municipal Environmental Research Lab. Cincinnati Bolt Beranek and Newman Inc. Canoga Park American Association of State Highway and Transportation Officials Washington D.C. Transportation Research Board Washington D.C. Battelle Columbus Labs. Industrial Environmental Research Lab. Cincinnati Resource Extraction and Handling Div. USA Boise Ctr. for Urban Research Idaho League of Cities-Conference of Mayors Inc. Washington D.C. Department of Housing & Urban Dev. Asst. Sec. for Policy Dev. & Research Washington D.C. Dept. of Biology Maryland Univ. College Park Environmental Research Lab. Gulf Breeze Johns Hopkins Univ. Baltimore School of Hygiene & Public Health Mun. Env. Res. Lab. Cincinnati Coll. of Marine Studies Delaware Univ. Newark Office of Sea Grant National Oceanic and Atmospheric Administration Rockville Energy and Mineral Resources Research Inst. Iowa State Univ. of Science and Technology Ames Illinois Natural History Survey Urbana Solid and Hazardous Waste Research Div. Municipal Environmental Research Lab. Cincinnati Wiscon

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environmental Management 1977年第4期1卷 354-369页

作者： A. S. Donigian N. H. Crawford E. J. Lehmann R. M. Darnell W. E. Pequegnat B. M. James F. J. Benson R. A. Defenbaugh W. U. Kuehnhold G. L. Ochs K. V. Coram M. F. Smith P. W. Crockett G. E. Habercom R. J. Brown J. M. Heikoff R. Bartha R. M. Atlas O. Fitzhugh Fairchild H. E. Garth R. C. Ragaini K. D. Pimentel G. H. Pfeiffer N. K. Whittlesey V. Klemas G. Davis S. Kaufman D. Bartlett R. H. Rogers N. Shah C. W. Chen M. Lorenzen D. J. Smith W. D. Philpot G. R. Davis R. H. Roger H. Wang R. Henry R. Rogers L. Reed W. Philpot F. E. McJunkin R. H. Plumb D. D. Woodbridge P. C. Cooper J. H. Strohl J. L. Hern I. K. Iskandar R. S. Sletten D. C. Leggett T. F. Jenkins J. L. vanGenderen B. F. Lock F. Parker D. Brower D. Frankenberg D. F. Polls W. R. Ott M. R. Overcash D. M. Covil J. W. G1ll1am P. W. Westerman F. J. Humenik L. H. Smith H. G. Larew S. J. Broderius L. L. Smith T. G. Shea J. D. Stockton U. A. Brungs G. F. Gifford J. C. Buckhouse F. E. Busby C. M. Weiss E. J. Kuenzier Hydrocomp Inc. Palo Alto Environmental Research Lab. Athens National Technical Information Service Springfield Tereco Corp. College Station Environmental Research Lab. Corvallis Inst. fuer Meereskunde Kiel Univ. West Germany Science Information Services Dept. Franklin Inst. Research Labs. Rockville Dept. of Public Administration. National Oceanic and Atmospheric Administration State of Univ. of New York at Albany Rockville Office of Sea Grant USA Department of the Navy Washington D.C. Criteria and Evaluation Div. Environmental Protection Agency Washington D. C. Lawrence Livermore Lab. Energy Research and Development Administration California Univ. Livermore Pullman. Coll. of Agriculture. Office of Water Research and Technology Washington State Univ. Washington D.C. Newark. Coll. of Marine Studies. National Science Foundation Delaware Univ. Washington D.C. Tetra Tech. Inc. Lafayette Great Lakes Environmental Research Lab. National Oceanic and Atmospheric Administration Ann Arbor Dept. of Environmental Sciences and Engineering. Agency for International Development Washington D.C. Office of Science and Technology North Carolina Univ. at Chapel Hill USA Army Engineer Waterways Experiment Station Vicksburg Florida Inst. of Tech Melbourne Univ Center for Pollution Research USA West Virginia Univ. Morgantown Water Research Inst. Office of Water Research and Technology Washington D.C. Cold Regions Research and Engineering Lab Hanover Fairey Surveys Ltd. Maidenhead England NASA Earth Resources Survey Program Washington D.C. North Carolina State Univ. Raleigh National Oceanic and Atmospheric Administration Rockville Environments Protection Agency Washington D.C. Booz-Allen Applied Research Inc. Office of Research and Development Chicago North Carolina Resources Research Inst. Raleigh Office of Water Research and Technology School of Agricultural and Life Sciences Washington D.C. Gillette Research Inst. Inc. Rockville Federal Highway Administration Washington D.C. St

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environmental Management 1977年第1期1卷 67-96页

作者： Frankenfeld, John W. Schulz, Wolfgang McMurty, George J. Petersen, Gary W. May, G. A. Hering, F. S. Schwartz, J. I. Heywood, J. B. Chigier, N. A. Grohse, E. W. Walker, J. D. Colwell, R. R. Petrakis, L. Pergament, H. S. Thorpe, R. D. Schoepf, Richard W. Krzyczkowski, Roman Henneman, Suzanne S. Hudson, Charles L. Putnam, Evelyn S. Thiesen, Donna J. Parks, G. A. McCarty, Perry L. Leckie, J. O. Schrumpf, Barry J. Simonson, G. H. Paine, D. P. Lawrence, R. D. Pyott, W. T. Leh, M. Elders, W. Combs, J. Caplen, T. Harrison, F. L. Wong, K. M. Heft., R. E. Charnell, Robert L. Lehmann, Edward J. Mallon, Lawrence G. Hatfield, Cecile Adams, Gerald H. Johanning, James Talvitie, Antti Noll, Kenneth E. Miller, Terry Smiarowski, Joseph F. Willis, Cleve E. Foster, John H. Schlesinger, Benjamin Daetz, Douglas Lear, Donald U. Smith, Mona F. Hundemann, Audrey S. Crockett, Pernell W. Werner, Kirk G. Carroll, Thomas E. Maase, David L. Genco, Joseph E. Ifeadi, Christopher N. Lowman, F. G. Christensen, S. W. Van Winkle, W. Mattice, J. S. Harrison, Elizabeth A. Barker, James C. Chesness, Jerry L. Smith, Ralph E. Shaheeen, Donald G. Raney, R. Keith Borton, T. Wezernak, C. T. Raney, R. K. Sherwani, Jabbor K. Moreau, David H. Eisenberg, Norman A. Lynch, Cornelius J. Breeding, Roger J. Johnson, J. D. Foster, K. E. Mouat, D. A. Clark, R. Hyden, John William Owen, Wilfred Bayfield, Neil G. Barrow, Graham C. Stolz, Stephanie B. Wienckowski, Louis A. Brown, Betram S. Keyfitz, Nathan Wilson, W. L. Newman, Peter W. G. Bammi, Deepak Bammi, Dalip Goddard, James E. Chisholm, Tony Walsh, Cliff Brennan, Geoffrey Thompson, K. S. Richardson, R. Jensen, Clayton E. Brown, Dail W. Mirabito, John A. Cowing, Thomas G. Binghamton, Suny Siehl, George H. Albrecht, O. W. Alexander, Ariel Barde, Jean -Philippe Darby, William P. McMichael, Francis Clay Dunlap, Robert W. Muckleston, Keith W. Frankenhoff, Charles A. Giulini, Lorenzo T. Wyatt, T. Black, Peter E. Keating, William Thomas Leonard, M. E. Fisher, E. L. Brunelle, M. F. Dickinson, J. E. Pethig, Rudiger Clapham Exxon Research & Engineering Co. Linden Government Research Lab Coast Guard Washington D.C. Department of Transportation Washington D.C. Office For Remote Sensing of Earth Resources. NASA Earth Resources Survey Program Pennsylvania State University Washington D.C. Department of the Navy Washington D.C. Cambridge. Dept. of Mechanical Engineering Massachusetts Inst. of Technology USA Huntsville. School of Graduate Studies and Research Alabama Univ. USA Dept. of Microbiology. Office of Naval Research Maryland Univ. Arlington Research and Development Co. Pittsburgh AeroChem Research Labs. Inc. Princeton Dept. of the Interior Office of Library Services. Bibliographic Series (Final) Washington D.C. Interplan Corp. Santa Barbara Urban Mass Transportation Adm. Washington D.C. Naval Underwater Systems Center Newport Calif. Mercury Project. National Science Found Stanford Univ Washington D.C. Div. of Advanced Environmental Research & Tech. USA Corvallis. NASA Earth Resources Survey Program Oregon State Univ. Washington D.C. Riverside. Inst. of Geophysics and Planetary Physics National Science Foundation California Univ. Washington D.C. Livermore Lawrence Livermore Lab. California Univ. USA Atlantic Oceanographic and Meteorological Labs. National Oceanic and Atmospheric Administration Miami National Technical Information Service Springfield Miami Univ. Coral Gables School of Law National Oceanic and Atmospheric Administration Rockville National Academy of Sciences Office of Sea Grant Washington D. C. School of Law National Oceanic and Atmospheric Administration Office of Sea Grant. Rockville Norman. Dept. of Civil Engineering and Environmental Science. Urban Mass Transportation Administration Oklahoma Univ. Washington D. C. Knoxville.Dept. of Civil Engineering. Federal Highway Administration Tennessee Univ. Washington D. C. Amherst.Water Resources Research Center. Office of Water Research and Technology Massachusetts Univ. Washington D. C. Calif. Dept. of Industria

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Response: Energy Analysis

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science 1976年第4234期192卷 12页

作者： Martha W. Gilliland Science and Public Policy Program and Department of Civil Engineering and Environmental Sciences University of Oklahoma Norman 73069

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Remote Sensing and Water Resources Management

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Desalination 1975年第1期17卷 141-143页

作者： A. Ezra Program Director Water Resources Urban and Environmental Engineering National Science Foundation WashingtonD.C. U.S.A.

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SOME EFFECTS OF BROMOTRIFLUOROMETHANE INHALATION ON MYOCARDIAL GLYCOLYSIS

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TOXICOLOGY AND APPLIED PHARMACOLOGY 1972年第2期21卷 166-&页

作者： RHODEN, RA GABRIEL, KL Environmental Engineering and Science Program Drexel University Philadelphia Pennsylvania 19104 USA

Bromotrifluoromethane (CBrF 3 ) would have considerable potential as a closed environment fire extinguishing agent, except for its membership in that large group of hydrocarbons capable of precipitating irregular heart action when inhaled by persons with elevated levels of blood epinephrine. These experiments were an effort to determine whether myocardial glycolysis was impaired in male Wistar rats breathing 79 21 CBrF 3 O 2 and challenged with 1-epinephrine in what would ordinarily constitute subtoxic doses. CNS effects were the major observations in rats exposed to both CBrF 3 and epinephrine; 17 of the 20 rats so exposed suffered respiratory arrest within 40 min, and several of them exhibited erratic, convulsive behavior prior to exhibiting respiratory difficulties. All control rats survived, and myocardial levels of glycolytic intermediates were compared in animals breathing air or CBrF 3 O 2 , with and without epinephrine challenge, using “crossover plots.” With air-epinephrine and CBrF 3 -epinephrine there were crossovers (activation) at phosphofructokinase, and the general picture was consistent with the CBrF 3 induction of respiratory depression and hypoxia, resulting in the mobilization and intracellular accumulation of free fatty acids.

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