Výsledky vyhledávání - "J. R. Hotham"

Effects of Test Spills of Chemically Dispersed and Nondispersed Oil on the Activity of Aspartate Aminotransferase and Glucose-6-Phosphate Dehydrogenase in Two Intertidal Bivalves

Autor: David S. Page, D. Vallas, S. A. Hanson, R. P. Gerber, J. C. Foster, Edward S. Gilfillan, J. R. Hotham

In 1981, two test oil spills were made in Maine. One spill was 975 L (250 gal) of Murban crude oil; the other was 975 L of Murban crude oil premixed with 97 L (25 gal) of Corexit 9527. The uptake of the oil and its effects on enzymatic activity in tw

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::373beb1921c6416011b9f32ee537de01
https://doi.org/10.1520/stp30242s

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Tidal Area Dispersant Project: Fate of Dispersed and Undispersed Oil in Two Nearshore Test Spills

Autor: S. A. Hanson, J. R. Hotham, J. C. Foster, Edward S. Gilfillan, D. Vallas, R. P. Gerber, DS Page

In 1981, an oil spill field experiment was done in Maine to assess the effects to the benthos of dispersant used in nearshore oil spills. Three test plots, each 60 by 100 m, were set up, each with an upper and a lower intertidal sampling area. There

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6c903e6b3fc3966954a20f441032b1a3
https://doi.org/10.1520/stp30241s

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FATE OF THE ZOE COLOCOTRONI OIL SPILL AND ITS EFFECTS ON INFAUNAL COMMUNITIES ASSOCIATED WITH MANGROVES

Autor: David S. Page, Judy Cooley, Sherry Hansen, J. R. Hotham, Edward S. Gilfillan, R. P. Gerber

Publikováno v: International Oil Spill Conference Proceedings. 1981:353-360

During 1978 and 1979, sediment samples were collected in the mangrove areas on the west side of Bahia Sucia, Puerto Rico, to examine the effects of oil discharged from the tanker Zoe Colocotroni (March 18, 1973) on the infaunal community. Samples for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::674012649f73137f212132dfc64a85e1
https://doi.org/10.7901/2169-3358-1981-1-353

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LONG-TERM FATE OF DISPERSED AND UNDISPERSED CRUDE OIL IN TWO NEARSHORE TEST SPILLS

Autor: J. C. Foster, J. R. Hotham, S. A. Hanson, Erin Pendergast, David S. Page, D. Vallas, Edward S. Gilfillan, R. P. Gerber, S. Hebert, L. Gonzalez

Publikováno v: International Oil Spill Conference Proceedings. 1983:465-471

The fate and effects of two nearshore discharges of Murban crude oil at Long Cove, Searsport, Maine in August 1981 were studied following a one-year, pre-spill baseline study of the test areas. An upper and a lower intertidal sampling area within a 6

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c3c4c4042abdcf90b8cc5417cfe48c63
https://doi.org/10.7901/2169-3358-1983-1-465

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EFFECT OF SPILLS OF DISPERSED AND NON-DISPERSED OIL ON INTERTIDAL INFAUNAL COMMUNITY STRUCTURE

Autor: J. C. Foster, David S. Page, Edward S. Gilfillan, D. Vallas, J. R. Hotham, R. P. Gerber, S. D. Pratt, S. A. Hanson

Publikováno v: International Oil Spill Conference Proceedings. 1983:457-463

The effect of two nearshore discharges of Murban crude oil on community structure in intertidal benthic communities was studied. One discharge consisted of 250 gallons of Murban crude only. Following the discharge, no measurable amount of Murban crud

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c45bdc02daaf2baee047962e427b4d21
https://doi.org/10.7901/2169-3358-1983-1-457

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TIDAL AREA DISPERSANT EXPERIMENT, SEARSPORT MAINE: AN OVERVIEW

Autor: J. C. Foster, Sandy Hebert, Sheldon D. Pratt, R. P. Gerber, Erin Pendergast, D. Vallas, David S. Page, J. R. Hotham, Edward S. Gilfillan, S. A. Hanson

Publikováno v: International Oil Spill Conference Proceedings. 1985:553-559

On August 19, 1981, two test spills of Murban crude oil were carried out in Long Cove, Searsport, Maine. One spill was chemically dispersed; the other was not. Measurements were made to make quantitative comparisons of the chemical fates and biologic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6e1ecf28d1421add8e632ad6c98c9f28
https://doi.org/10.7901/2169-3358-1985-1-553

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MANGROVE LEAF TISSUE SODIUM AND POTASSIUM ION CONCENTRATIONS AS SUBLETHAL INDICATORS OF OIL STRESS IN MANGROVE TREES

Autor: J. R. Hotham, J. C. Foster, L. Gonzalez, Edward S. Gilfillan, David S. Page

Publikováno v: International Oil Spill Conference Proceedings. 1985:391-393

As part of an ongoing study of the long-term effects of the Zoe Colocotroni oil spill of March 17, 1973, in Bahia Sucia, Puerto Rico, the effects of the remaining oil on the red mangrove trees in the impact area were investigated. This study involved

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b306df3113a2d31502338bd8fd40fe7c
https://doi.org/10.7901/2169-3358-1985-1-391

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Microscale organic laboratory: II: The benefits derived from conversion to the program and representative experiments

Autor: Dana W. Mayo, Caroline M. Foote, Ronald M. Pike, David S. Page, Samuel S. Butcher, J. R. Hotham

Publikováno v: Journal of Chemical Education. 62:149

Two experiments using a microscale approach to the organic laboratory in order to improve air quality in the lab.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4c3fcdc88b86eddd21c13fca435492f
https://doi.org/10.1021/ed062p149

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