scholarly journals Temporal variations of geyser water chemistry in the Upper Geyser Basin, Yellowstone National Park, USA

2012 ◽  
Vol 13 (12) ◽  
Author(s):  
Shaul Hurwitz ◽  
Andrew G. Hunt ◽  
William C. Evans
Keyword(s):  
Water Chemistry ◽  
Yellowstone National Park ◽  
National Park ◽  
Temporal Variations

Water-chemistry data for selected springs, geysers, and streams in Yellowstone National Park Wyoming, 2001-2002

2005 ◽  
Author(s):  
R. Blaine McCleskey ◽  
James W. Ball ◽  
D. Kirk Nordstrom ◽  
JoAnn M. Holloway ◽  
Howard E. Taylor
Keyword(s):  
Water Chemistry ◽  
Yellowstone National Park ◽  
National Park ◽  
Chemistry Data

Water-chemistry and on-site sulfur-speciation data for selected springs in Yellowstone National Park, Wyoming, 1994-1995

1998 ◽  
Author(s):  
James W. Ball ◽  
D. Kirk Nordstrom ◽  
Kirk M. Cunningham ◽  
Martin A. Schoonen ◽  
Yong Xu ◽  
...  
Keyword(s):  
Water Chemistry ◽  
Yellowstone National Park ◽  
National Park ◽  
Sulfur Speciation

scholarly journals Water-Chemistry and On-Site Sulfur-Speciation Data for Selected Springs in Yellowstone National Park, Wyoming, 1996-1998

2001 ◽  
Author(s):  
James W. Ball ◽  
D. Kirk Nordstrom ◽  
R. Blaine McCleskey ◽  
Martin A.A. Schoonen ◽  
Yong Xu
Keyword(s):  
Water Chemistry ◽  
Yellowstone National Park ◽  
National Park ◽  
Sulfur Speciation

scholarly journals Water chemistry and electrical conductivity database for rivers in Yellowstone National Park, Wyoming

Data Series ◽  
10.3133/ds632 ◽  
2012 ◽  
Author(s):  
Laura E. Clor ◽  
R. Blaine McCleskey ◽  
Mark A. Huebner ◽  
Jacob B. Lowenstern ◽  
Henry P. Heasler ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Water Chemistry ◽  
Yellowstone National Park ◽  
National Park

scholarly journals Effects of the 1988 Wildfires on Streams of Yellowstone National Park

1991 ◽  
Vol 15 ◽  
pp. 235-238
Author(s):  
Christopher Robinson ◽  
G. Minshall
Keyword(s):  
Water Chemistry ◽  
Food Quality ◽  
Yellowstone National Park ◽  
National Park ◽  
Abrupt Change ◽  
Stream Ecosystems ◽  
Vegetative Cover ◽  
Retention Capacity ◽  
Delayed Effects ◽  
Removal And Recovery

We postulate (Minshall et. al. 1989, Minshall and Brock 1991) that the effects of the 1988 fires on stream ecosystems in Yellowstone National Park can be partitioned into (1) immediate effects arising directly from the fire (e.g., increased temperatures, altered water chemistry, abrupt change in food quality) and (2) delayed impacts resulting from the removal and eventual successional replacement of the vegetative cover. Some of these delayed effects are primarily physical disturbances associated with increased runoff. These are likely to exert their maximum impact within the first few years after fire. In addition, longer-term alterations associated with the removal and recovery of riparian and upland terrestrial vegetative cover and consequent alteration of food resources and retention capacity in the stream may be expected (Likens and Bilby 1982, Molles 1982, Minshall et al. 1989).

Water-chemistry data for selected springs, geysers, and streams in Yellowstone National Park, Wyoming, 1999-2000

2002 ◽  
Author(s):  
James W. Ball ◽  
R. Blaine McCleskey ◽  
D. Kirk Nordstrom ◽  
JoAnn M. Holloway ◽  
Philip L. Verplanck ◽  
...  
Keyword(s):  
Water Chemistry ◽  
Yellowstone National Park ◽  
National Park ◽  
Chemistry Data

scholarly journals Thermal water chemistry of Yellowstone National Park after 24 years of research

2019 ◽  
Vol 98 ◽  
pp. 07020
Author(s):  
D. Kirk Nordstrom ◽  
R. Blaine McCleskey ◽  
James W. Ball
Keyword(s):  
Water Chemistry ◽  
Yellowstone National Park ◽  
National Park ◽  
Thermal Water ◽  
Multiple Equilibria ◽  
Hot Spring ◽  
Thermal Waters ◽  
Redox Species ◽  
Quantitative Measurements ◽  
Thermal Features

The collection, analysis, and interpretation of 24 years of thermal water chemistry data from Yellowstone National Park have led to substantial insights into the water-rock interactions here and implications for other geothermal areas. New sampling and analytical methods have been developed and tested for trace elements. Quantitative measurements were obtained for changes in redox species of S, Fe, As, Sb, and Hg during outflow of thermal waters in which biotic and abiotic reactions play important roles. Fluoride speciation calculations were confirmed with ion-selective electrode measurements. The fate of contaminants, especially As and F, from thermal features in major rivers revealed no significant attenuation during downstream transport. Continuous monitoring for heat flux using year-round conductivity measurements was established. Testing of the “Multiple Equilibria Geothermometer” was achieved with high-quality, long-term data from Ojo Caliente, a continuously flowing hot spring. Yellowstone continues to be an outstanding field laboratory for expanding our knowledge of thermal water-rock interactions.

Ultrastructural Localization of Phycocyanin in the Acidophilic, Thermophilic Alga, Cyanidium Caldarium

1973 ◽  
Vol 31 ◽  
pp. 462-463
Author(s):  
M. R. Edwards ◽  
J. D. Mainwaring
Keyword(s):  
Yellowstone National Park ◽  
National Park ◽  
Ultrastructural Localization ◽  
Review Of Literature ◽  
Cyanidium Caldarium ◽  
Taxonomic Rank ◽  
Thin Sections ◽  
Standard Methods ◽  
Laboratory Cultures

Although the general ultrastructure of Cyanidium caldarium, an acidophilic, thermophilic alga of questionable taxonomic rank, has been extensively studied (see review of literature in reference 1), some peculiar ultrastructural features of the chloroplast of this alga have not been noted by other investigators.Cells were collected and prepared for thin sections at the Yellowstone National Park and were also grown in laboratory cultures (45-52°C; pH 2-5). Fixation (glutaraldehyde-osmium), dehydration (ethanol), and embedding (Epon 812) were accomplished by standard methods. Replicas of frozenfracture d- etched cells were obtained in a Balzers apparatus. In addition, cells were examined after disruption in a French Press.

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