Zobrazeno 1 - 10
of 18
pro vyhledávání: '"John Vimont"'
Autor:
G. M. Beachley, Kristi A. Gebhart, Robert S. Larson, Kristi Morris, Bret A. Schichtel, John Vimont, James R. Cheatham
Publikováno v:
Sci Total Environ
Excess reactive nitrogen (Nr) deposition is occurring in Rocky Mountain National Park and impacting sensitive ecosystems. In 2006, the National Park Service, State of Colorado, and Environmental Protection Agency established the goal to reduce Nr dep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da18bab1c74606dacd7c9cea185fab68
https://doi.org/10.1016/j.scitotenv.2019.06.104
https://doi.org/10.1016/j.scitotenv.2019.06.104
Autor:
Michael G. Barna, S. Copeland, John Vimont, William C. Malm, Bret A. Schichtel, Kristi A. Gebhart, Jenny L. Hand
Publikováno v:
Environmental Science & Technology. 51:9846-9855
Carbonaceous compounds are a significant component of fine particulate matter and haze in national parks and wilderness areas where visibility is protected, i.e., class I areas (CIAs). The Regional Haze Rule set the goal of returning visibility in CI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcce76334ec1827f93e5058dd5e1d694
https://doi.org/10.1021/acs.est.7b00645
https://doi.org/10.1021/acs.est.7b00645
Autor:
Jenny L. Hand, Robert J. Farber, Mark C. Green, William C. Malm, Kristi A. Gebhart, Bret A. Schichtel, John Vimont, Delbert J. Eatough
Publikováno v:
Atmospheric Environment. 253:118339
Visibility impairment, particularly at the iconic southwestern U.S. national parks, was an early and persistent concern that helped motivate parts of the Clean Air Act (CAA) and its 1977 and 1990 amendments. Grand Canyon National Park (GCNP), Arizona
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bfbf349c8132c22feb22691e647fc24
https://doi.org/10.1016/j.atmosenv.2021.118339
https://doi.org/10.1016/j.atmosenv.2021.118339
Publikováno v:
True West Magazine; Feb/Mar2022, Vol. 69 Issue 2, p28-31, 4p, 1 Map, 2 Cartoon or Caricatures
Publikováno v:
BioScience. Jul2005, Vol. 55 Issue 7, p603-612. 10p. 1 Diagram, 1 Chart, 1 Graph.
Autor:
Brewer, Patricia, Tonnesen, Gail, Morris, Ralph, Moore, Tom, Nopmongcol, Uarporn, Miller, Debra
Publikováno v:
Journal of the Air & Waste Management Association (Taylor & Francis Ltd); Mar2019, Vol. 69 Issue 3, p373-390, 18p
Publikováno v:
Journal of the Air & Waste Management Association (Taylor & Francis Ltd); May2018, Vol. 68 Issue 5, p438-445, 8p
Autor:
Langford, A. O., Alvarez, R. J., Brioude, J., Fine, R., Gustin, M. S, Lin, M. Y., Marchbanks, R. D., Pierce, R. B., Sandberg, S. P., Senff, C. J., Weickmann, A. M., Williams, E. J.
Publikováno v:
Journal of Geophysical Research. Atmospheres; 1/27/2017, Vol. 122 Issue 2, p1312-1337, 26p
Publikováno v:
Water, Air & Soil Pollution; Mar1993, Vol. 67 Issue 1-2, p207, 0p