@article {12845,
	title = {Critical Loads and Exceedances for Nitrogen and Sulfur Atmospheric Deposition in Great Smoky Mountains National Park, United States},
	journal = {Ecosphere},
	volume = {7},
	year = {2016},
	month = {10/2016},
	keywords = {Air pollution, Ecology, Land pollution, Streams, Water pollution, Water quality},
	issn = {21508925},
	doi = {10.1002/ecs2.1466},
	author = {Habibollah Fakhraei and Charles T. Driscoll and James R. Renfro and Matt A. Kulp and Tamara F. Blett and Patricia F. Brewer and John S. Schwartz}
}
@article {12375,
	title = {Out of the Woods? Air Quality in the Smokies Has Improved--But Still Has a Long Way to Go},
	journal = {Metro Pulse},
	year = {2014},
	month = {June 25},
	address = {Knoxville, TN},
	keywords = {Air pollution, Air quality, Pollution},
	url = {http://www.metropulse.com/stories/outdoor-life/out-woods-air-quality-smokies-has-improved-still-h},
	author = {Reed, Matt}
}
@article {11561,
	title = {Widespread Reductions in Haze across the United States from the Early 1990s through 2011},
	journal = {Atmospheric Environment},
	volume = {94},
	year = {2014},
	month = {May 27},
	pages = {671-679},
	publisher = {Elsevier},
	keywords = {Air pollution, Air quality},
	author = {Hand, Jennifer L and Schichtel, Bret A and Malm, William C and Copeland, S. and Molenar, J. V and Frank, N. and Pitchford, Marc L}
}
@article {5129,
	title = {Air quality visibly improved in Great Smoky Mountains},
	volume = {2013},
	number = {April 3},
	year = {2013},
	note = {Video, Illustrations},
	month = {March 8, 2013},
	publisher = {WBIR},
	address = {Knoxville, TN},
	keywords = {Air pollution, Air quality, Visibility},
	url = {http://www.wbir.com/news/article/258451/2/Air-quality-visibly-improved-in-Smokies},
	author = {Matheny, Jim}
}
@article {5394,
	title = {Estimating the Impact of Impaired Visibility on the Demand for Visits to National Parks},
	journal = {Tourism Economics},
	volume = {19},
	year = {2013},
	month = {April},
	pages = {433-452},
	keywords = {Air pollution, Tourism, Visibility},
	author = {Poudyal, Neelam C and Paudel, Bamadev and Green, Gary T}
}
@article {5131,
	title = {Reducing Pollution at National Parks: Colorado State University Scientists Demonstrate Significant Improvements in Air Quality, Visibility},
	journal = {Department of Public Relations News \& Information},
	volume = {2013},
	number = {April 3},
	year = {2013},
	note = {Illustration},
	month = {March 7, 2013},
	publisher = {Colorado State University},
	keywords = {Air pollution, Air quality, Visibility},
	url = {http://www.news.colostate.edu/Release/6715},
	author = {Wilmsen, Emily Narvaes}
}
@article {5148,
	title = {Reanalysis of Archived IMPROVE PM2.5 Samples Previously Analyzed over a 15-Year Period},
	journal = {Environmental Science \& Technology},
	volume = {46},
	year = {2012},
	note = {Illustrations, Tables},
	month = {August},
	pages = {10106-10113},
	publisher = {American Chemical Society},
	keywords = {Air particles, Air pollution, Air quality, Visibility},
	author = {Hyslop, Nicole P and Trzepla, Krystyna and White, Warren H}
}
@article {12363,
	title = {Breathe it in},
	journal = {National Parks},
	volume = {85},
	year = {2011},
	month = {Summer},
	pages = {10-11},
	keywords = {Air pollution, Air quality, Pollution, Tennessee Valley Authority},
	url = {http://books.google.com/books?id=Fp69CK2ItOYC\&amp;lpg=PT4\&amp;vq=smoky\&amp;pg=PT11$\#$v=onepage\&amp;q\&amp;f=false},
	author = {Kirkwood, Scott}
}
@article {3558,
	title = {Aerosol Characterization Studies at Great Smoky Mountains National Park, Summer 2006},
	journal = {Journal of Geophysical Research-Atmospheres},
	volume = {114},
	year = {2009},
	month = {April},
	keywords = {Aerosol monitoring, Air pollution},
	doi = {10.1029/2008JD011274},
	url = {http://onlinelibrary.wiley.com/doi/10.1029/2008JD011274/abstract},
	author = {Lowenthal, Douglas H and Zielinska, Barbara and Mason, Brooks and Samy, Shar and Samburova, Vera and Collins, Don and Spencer, Chance and Taylor, Nathan and Allen, Jonathan and Kumar, Naresh}
}
@article {12370,
	title = {Great Smoky Mountains National Park: Hazy Future},
	journal = {Metro Pulse},
	year = {2009},
	month = {June 10},
	address = {Knoxville, TN},
	keywords = {Air pollution, Exotic species, Tourism -- Environmental impacts},
	url = {http://www.metropulse.com/stories/features/great-smoky-mountains-national-park-hazy-future},
	author = {Maldonado, Charles}
}
@article {12368,
	title = {Global Warming Next Door: Dr. Jason Fridley Measures Climate Patterns in the Smokies},
	journal = {Metro Pulse},
	year = {2008},
	month = {April 16},
	address = {Knoxville, TN},
	keywords = {Air pollution, Climate, Climate change},
	url = {http://www.metropulse.com/stories/features/global-warming-next-door},
	author = {Maldonado, Charles}
}
@book {11073,
	title = {Air Quality},
	series = {Great Smoky Mountains National Park management folio},
	year = {2006},
	note = {Color Illustrations, Color Map},
	pages = {n.p.},
	publisher = {Great Smoky Mountains Association},
	organization = {Great Smoky Mountains Association},
	edition = {rev.},
	keywords = {Air pollution},
	author = {Humphries, George}
}
@article {6105,
	title = {Visible Foliar Injury Caused by Ozone Alters the Relationship between SPAD Meter Readings and Chlorophyll Concentrations in Cutleaf Coneflower},
	journal = {Photosynthesis Research},
	volume = {87},
	year = {2006},
	month = {March},
	pages = {281-286},
	keywords = {Air pollution, Flowering plants, Ozone},
	author = {Neufeld, Howard S and Chappelka, Arthur H and Somers, Greg L and Burkey, Kent O and Davidson, Alan W and Finkelstein, Peter L}
}
@article {4929,
	title = {Natural Background Visibility and Regional Haze Goals in the Southeastern United States},
	journal = {Journal of the Air \& Waste Management Association},
	volume = {55},
	year = {2005},
	note = {Maps, Tables},
	pages = {1600-1620},
	publisher = {Air \& Waste Management Association},
	chapter = {1600},
	address = {Pittsburg, PA},
	keywords = {Air particles, Air pollution, Air quality, Climate, Visibility},
	author = {Tombach, Ivar and Brewer, Patricia}
}
@article {3687,
	title = {Using Scenarios to Assess the Impact of Air Pollution in the Great Smoky Mountains National Park},
	journal = {Public Works Management \& Policy},
	volume = {10},
	year = {2005},
	pages = {170-185},
	keywords = {Air pollution, Air quality, Ozone, Tourism},
	url = {http://pwm.sagepub.com/content/10/2/170.full.pdf},
	author = {Peretz, Jean H and Tonn, Bruce E and Reed, Gregory D and Robles, Luis Alonso Diaz}
}
@book {10564,
	title = {Code Red! : America{\textquoteright}s Five Most Polluted National Parks},
	year = {2004},
	pages = {21},
	publisher = {Appalachian Voices},
	organization = {Appalachian Voices},
	keywords = {Air pollution, Conservation},
	author = {Ayers, Harvard and Oakes, Joy}
}
@article {3193,
	title = {The Effect of Switching Mobile Sources to Natural Gas on the Ozone in the Great Smoky Mountains National Park},
	journal = {Proceedings of the Air and Waste Management Association{\textquoteright}s Anual Meeting and Exhibition},
	year = {2004},
	pages = {5247-5259},
	keywords = {Air pollution, Ozone, Pollution},
	author = {Diaz Robles, Louis and Greene, D. S and Doraiswamy, P and Reed, Gregory D and Fu, J. S}
}
@inbook {2847,
	title = {Great Smokies Species Numbers Continue to Climb},
	booktitle = {Natural Resource Year in Review - 2002: A Portrait of the Year in Natural Resource Stewardship and Science in the National Park System},
	year = {2003},
	note = {Illustrations},
	pages = {20},
	publisher = {National Park Service},
	organization = {National Park Service},
	address = {Washington, D.C.},
	keywords = {Air pollution, All Taxa Biodiversity Inventory},
	url = {http://nature.nps.gov/publications/assets/docs/yir2002.pdf},
	author = {Nichols, Becky J},
	editor = {Natural Resource Information Division}
}
@article {10405,
	title = {Ten Most Endangered},
	journal = {National Parks},
	volume = {77},
	year = {2003},
	month = {March/April},
	pages = {24-25},
	keywords = {Air pollution, Ozone},
	author = {Himot, Kate}
}
@article {10403,
	title = {The Clean Air Challenge},
	journal = {National Parks},
	volume = {76},
	year = {2002},
	month = {November/December},
	pages = {16-17},
	keywords = {Acid rain, Air pollution, Climate change},
	url = {http://books.google.com/books?id=Oa_eVUD10MkC\&pg=PA16\&dq=national+parks+magazines\&source=gbs_toc_r\&cad=2$\#$v=onepage\&q\&f=false},
	author = {Jeffords, James M}
}
@book {6075,
	title = {Code Red: America{\textquoteright}s Five Most Polluted National Parks},
	year = {2002},
	note = {32 page booklet includes information on the Smokies as one of the five most polluted national parks.  },
	publisher = {Appalachian Voices, National Parks Conservation Association, Our Children{\textquoteright}s Earth Foundation},
	organization = {Appalachian Voices, National Parks Conservation Association, Our Children{\textquoteright}s Earth Foundation},
	keywords = {Air pollution, Ozone, Pollution, Soils, Spruce-Fir forests},
	author = {Ayers, Harvard and Oakes, Joy}
}
@article {10404,
	title = {Losing the Forest and the Trees},
	journal = {National Parks},
	volume = {76},
	year = {2002},
	month = {November/December},
	pages = {18-22},
	keywords = {Air pollution, Conservation, Fraser fir, Trees -- Diseases and pests, Woolly adelgids},
	url = {http://books.google.com/books?id=Oa_eVUD10MkC\&pg=PA18\&dq=national+parks+magazines\&source=gbs_toc_r\&cad=2$\#$v=onepage\&q\&f=false},
	author = {Wilkinson, Todd}
}
@book {10593,
	title = {Air Pollution: Air Quality and Respiratory Problems In and Near the Great Smoky Mountains},
	year = {2001},
	note = {Illustrations},
	pages = {43},
	publisher = {The Office},
	organization = {The Office},
	address = {Washington, D.C.},
	keywords = {Air pollution, Conservation, Tennessee Valley Authority}
}
@article {10394,
	title = {Bad Air Days},
	journal = {National Parks},
	volume = {75},
	year = {2001},
	month = {May/June},
	pages = {32-35},
	keywords = {Acid rain, Air pollution, Ozone, Tennessee Valley Authority},
	url = {http://books.google.com/books?id=DKJERKn2YmoC\&pg=PA32\&dq=national+parks+magazines\&source=gbs_toc_r\&cad=2$\#$v=onepage\&q\&f=false},
	author = {Fordney, Chris}
}
@article {6189,
	title = {Great Smoky Mountains National Park Look Rock: 2001 National Park Service Gaseous Air Pollutant Monitoring Network},
	year = {2001},
	institution = {National Park Service},
	address = {Lakewood, CO},
	keywords = {Air pollution, Meteorology, Ozone},
	url = {http://www.nature.nps.gov/air/monitoring/ads/docs/2001/GRSM-LR.pdf}
}
@article {4828,
	title = {Purple Heart},
	journal = {Wildlife in North Carolina},
	volume = {65},
	year = {2001},
	note = {Illustrations},
	month = {March},
	pages = {12-15},
	keywords = {Acid rain, Air pollution, Air quality, Ozone},
	author = {Manuel, Jack}
}
@article {3178,
	title = {Aerosol Light Scattering Measurements as a Function of Relative Humidity},
	journal = {Journal of the Air \& Waste Management Association},
	volume = {50},
	year = {2000},
	note = {Illustrations},
	month = {May},
	pages = {710-716},
	keywords = {Aerosol monitoring, Air pollution, Soils},
	author = {Day, Derek E and Malm, William C and Kreidenweis, Sonia M}
}
@article {3670,
	title = {An Analysis of the Yearly Changes in Sulfur Concentrations at Various National Parks in the United States, 1980-1996},
	journal = {Journal of the Air \& Waste Management Association},
	volume = {50},
	year = {2000},
	month = {May},
	pages = {790-801},
	keywords = {Aerosol monitoring, Air pollution, Conservation -- Government regulations},
	author = {Patterson, Paul and Iyer, Hari and Sisler, James and Malm, William C}
}
@article {3339,
	title = {Color Perception Through Atmospheric Haze},
	journal = {Journal of the Optical Society of America a-Optics Image Science and Vision},
	volume = {17},
	year = {2000},
	month = {May},
	pages = {831-835},
	keywords = {Air pollution, Air quality},
	author = {Henry, Ronald C and Mahadev, Shudeish and Urquijo, Santiago and Chitwood, Derek}
}
@article {10397,
	title = {NPCA Files Suit Against TVA for Smokies Pollution},
	journal = {National Parks},
	volume = {74},
	year = {2000},
	month = {November/December},
	pages = {12-13},
	keywords = {Air pollution, Tennessee Valley Authority, Water pollution},
	url = {http://books.google.com/books?id=q8YjQs3ohhYC\&pg=PA12\&dq=national+parks+magazines\&source=gbs_toc_r\&cad=2$\#$v=onepage\&q\&f=false},
	author = {Daerr, Elizabeth G}
}
@article {2923,
	title = {Optical Measurements of Aerosol Size Distributions in Great Smoky Mountains National Park: Dry Aerosol Characterization},
	journal = {Journal of the Air \& Waste Management Association},
	volume = {50},
	year = {2000},
	month = {May},
	pages = {665-676},
	keywords = {Air particles, Air pollution, Southeastern Aerosol and Visibility Study},
	author = {Ames, Roger B and Hand, Jennifer L and Kreidenweis, Sonia M and Day, Derek E and Malm, William C}
}
@article {5228,
	title = {Surviving Great Smoky},
	journal = {New Scientist},
	volume = {167},
	year = {2000},
	month = {July 1},
	pages = {14-15},
	publisher = {Reed Business Information},
	keywords = {Air pollution, Biodiversity, Flora},
	author = {Coghlan, Andy}
}
@article {10396,
	title = {Unhealthy Air Awaits Visitors at Great Smokies},
	journal = {National Parks},
	volume = {74},
	year = {2000},
	month = {July/August},
	pages = {11-12},
	keywords = {Air pollution, Ozone, Tennessee Valley Authority},
	url = {http://books.google.com/books?id=Qv_eMvxP2bsC\&pg=PA11\&dq=national+parks+magazines\&source=gbs_toc_r\&cad=2$\#$v=onepage\&q\&f=false},
	author = {Daerr, Elizabeth G}
}
@book {10328,
	title = {Clearing the Air: Protecting a National Jewel},
	year = {1999},
	pages = {24},
	publisher = {National Parks and Conservation Association},
	organization = {National Parks and Conservation Association},
	keywords = {Air pollution},
	author = {Droitsch, Danielle}
}
@article {10392,
	title = {Parks Are for the Birds},
	journal = {National Parks},
	volume = {73},
	year = {1999},
	month = {March/April},
	pages = {26-29},
	keywords = {Air pollution, Birds -- Migration, Conservation, Habitat models},
	url = {http://books.google.com/books?id=J_81_O5hojQC\&pg=PA26\&dq=national+parks+magazines\&source=gbs_toc_r\&cad=2$\#$v=onepage\&q\&f=false},
	author = {Wauer, Roland H}
}
@proceedings {5240,
	title = {Amphibian Monitoring in Great Smoky Mountains National Park},
	journal = {Planning for the Seventh Generation:  The Upper Great Lakes Region 25th Annual Natural Areas Association Conference},
	year = {1998},
	month = {October},
	pages = {72},
	publisher = {Natural Areas Association},
	address = {Mackinac Island, MI},
	keywords = {Air pollution, Amphibians, Salamanders},
	author = {Soehn, Dana}
}
@book {6928,
	title = {An Appalachian Tragedy : Air Pollution and Tree Death in the Eastern Forests of North America},
	year = {1998},
	note = {Illustrations, Maps},
	publisher = {Sierra Club Books},
	organization = {Sierra Club Books},
	address = {San Francisco, CA},
	keywords = {Air pollution, Forests, Photographs, Trees -- Growth decline},
	author = {Ayers, Harvard and Hager, Jenny and Little, Charles E}
}
@article {12356,
	title = {On a Clear Day},
	journal = {National Parks},
	volume = {71},
	year = {1997},
	month = {November/December},
	pages = {26-29},
	keywords = {Air pollution, Air quality, Pollution},
	url = {http://books.google.com/books?id=YYsOv0phfVAC\&pg=PA26\&dq=national+parks+magazines\&source=gbs_toc_r\&cad=2$\#$v=onepage\&q\&f=false},
	author = {Tennesen, Michael}
}
@article {3177,
	title = {Seasonal Variations in Aerosol Composition and Acidity at Shenandoah and Great Smoky Mountains National Parks},
	journal = {Journal of the Air \& Waste Management Association},
	volume = {47},
	year = {1997},
	month = {March},
	pages = {411-418},
	keywords = {Acid rain, Aerosol monitoring, Air pollution},
	author = {Day, Derek E and Malm, William C and Kreidenweis, Sonia M}
}
@article {10387,
	title = {Tennessee Agrees to Air Quality Plan},
	journal = {National Parks},
	volume = {71},
	year = {1997},
	month = {May/June},
	pages = {20-21},
	keywords = {Air pollution, Economy, Ozone}
}
@article {6183,
	title = {Air Pollution Issues Great Smoky Mountains National Park},
	year = {1996},
	month = {May},
	keywords = {Air pollution, Pollution},
	issn = {EPA-454/R-95-011}
}
@article {11903,
	title = {Relationships between Cellular Injury, Visible Injury of Leaves, and Ozone Exposure Levels for Several Dicotyledonous Plant Species at Great Smoky Mountains National Park},
	journal = {Environmental and Experimental Botany},
	volume = {36},
	year = {1996},
	pages = {229-237},
	publisher = {Elsevier},
	keywords = {Air pollution, Blackberries, Fauna, Flowering plants, Ozone, Sassafras},
	author = {Evans, Lance S and Adamski, John H and Renfro, James R}
}
@article {10375,
	title = {Tennessee Reneges on Agreement},
	journal = {National Parks},
	volume = {70},
	year = {1996},
	month = {May/June},
	pages = {13-15},
	keywords = {Air pollution, Park development -- Politics and government}
}
@article {5642,
	title = {Evaluating the Effectiveness of Air Quality Management within the Class I Area of Great Smoky Mountains National Park},
	journal = {Environmental Management},
	volume = {19},
	year = {1995},
	pages = {515-526},
	keywords = {Air pollution, Air quality},
	author = {Peine, John Douglas and Randolph, J. C and Presswood, James J}
}
@article {4131,
	title = {Final Report: Southeastern Aerosol and Visibility Study},
	year = {1995},
	institution = {National Park Service, Electric Power Research Institute},
	address = {Great Smoky Mountains National Park},
	keywords = {Aerosol monitoring, Air pollution, Air quality, Southeastern Aerosol and Visibility Study},
	author = {Day, Derek E and Malm, William C and Ames, Roger B}
}
@article {10377,
	title = {Fuel for Tomato Farm Imperils the Smokies},
	journal = {National Parks},
	volume = {69},
	year = {1995},
	month = {January/February},
	pages = {18-19},
	keywords = {Air pollution, Economy, Tennessee Valley Authority}
}
@article {3628,
	title = {Characterization of Ambient Ozone Levels in the Great Smoky Mountains National Park},
	journal = {Journal of Applied Meteorology},
	volume = {33},
	year = {1994},
	month = {April},
	pages = {465-472},
	keywords = {Air pollution, Climate, Ozone},
	url = {http://dx.doi.org/10.1175/1520-0450(1994)033<0465:COAOLI>2.0.CO;2},
	author = {Mueller, Stephen F}
}
@article {10378,
	title = {Views Threatened at Two National Parks},
	journal = {National Parks},
	volume = {68},
	year = {1994},
	month = {November/December},
	pages = {10-11},
	keywords = {Air pollution, Air quality, Economy}
}
@book {6182,
	title = {Clear: A Clearer Look at Eastern Air Resources},
	year = {1993},
	publisher = {National Park Service},
	organization = {National Park Service},
	address = {Denver, CO},
	keywords = {Air pollution, Ozone}
}
@article {6106,
	title = {Sensitivity of Sycamore Seedlings (Platanus occidentalis) to Ozone in Great Smoky Mountains National Park Data from 1989},
	year = {1993},
	month = {December},
	institution = {U. S. Department of the Interior, National Park Service},
	keywords = {Air pollution, Ozone, Trees},
	isbn = {Technical Report NPS/NRTR-93/131},
	author = {Neufeld, Howard S and Renfro, James R}
}
@article {4658,
	title = {Synchronic Large-scale Disturbances and Red Spruce Growth Decline},
	journal = {Canadian Journal of Forest Research},
	volume = {23},
	year = {1993},
	pages = {1361-1374},
	keywords = {Air pollution, Red spruce, Trees -- Growth decline},
	author = {Reams, Gregory A and Van Deusen, Paul C.}
}
@article {4657,
	title = {Two Hundred Year Variation of Southern Red Spruce Radial Growth as Estimated by Spectral Analysis},
	journal = {Canadian Journal of Forest Research},
	volume = {23},
	year = {1993},
	pages = {291-301},
	keywords = {Air pollution, Climate, Red spruce, Trees -- Growth},
	author = {Reams, Gregory A and Nicholas, Niki Stephanie and Zedaker, Shephard M}
}
@article {5521,
	title = {Characteristics and Origins of Haze in the Continental United States},
	journal = {Earth-Science Reviews},
	volume = {33},
	year = {1992},
	pages = {1-36},
	keywords = {Air pollution, Air quality},
	author = {Malm, William C}
}
@article {3757,
	title = {The Effects of Stream Acidity on Benthic Invertebrate Communities in the South-Eastern United-States},
	journal = {Freshwater Biology},
	volume = {27},
	year = {1992},
	month = {April},
	pages = {193-209},
	keywords = {Acid rain, Air particles, Air pollution, Insects},
	author = {Rosemond, A. D and Reice, S. R and Elwood, J. W and Mulholland, Patrick                            J}
}
@article {6096,
	title = {Great Smoky Mountains Plants Studies for Ozone Sensitivity},
	journal = {Park Science:  A Resource Management Bulletin},
	volume = {12},
	year = {1992},
	month = {Winter},
	pages = {6-7},
	keywords = {Air pollution, Flora, Ozone},
	author = {Hacker, W. David and Renfro, James R}
}
@proceedings {5350,
	title = {Ozone Biomonitoring Trend Plots and Surveys in Great Smoky Mountains National Park},
	journal = {Third Annual Southern Appalachian Man and the Biosphere Conference},
	year = {1992},
	month = {November},
	pages = {45},
	publisher = {Tennessee Valley Authority},
	address = {Gatlinburg, TN},
	keywords = {Air pollution, Ozone, Trees -- Growth decline, Vegetation monitoring},
	author = {Chappelka, Arthur H and Renfro, James R}
}
@article {10379,
	title = {Parks in Peril: The Race Against Time Continues},
	year = {1992},
	pages = {34},
	keywords = {Air pollution, Ozone}
}
@article {3554,
	title = {Atmospheric Pollutant Deposition to High Elevation Ecosystems},
	journal = {Atmospheric Environment},
	volume = {24A},
	year = {1990},
	pages = {2767-2776},
	keywords = {Acid rain, Air pollution, Air quality, Ozone},
	author = {Lovett, Gary M and Kinsman, John D}
}
@article {3694,
	title = {Intensive 1-Month Investigation of Trace Metal Deposition and Throughfall at a Mountain Spruce Forest},
	journal = {Water, Air and Soil Pollution},
	volume = {53},
	year = {1990},
	note = {<p>Illustrations</p>},
	month = {October},
	pages = {213-226},
	keywords = {Air particles, Air pollution, Forest canopy, Forests, Red spruce, Water quality},
	author = {Petty, W H and Lindberg, Steven E}
}
@proceedings {5361,
	title = {Ozone Response of Selected Plant Species from the Great Smoky Mountains National Park},
	journal = {First Annual Southern Appalachian Man and the Biosphere Conference},
	year = {1990},
	month = {November},
	pages = {40},
	publisher = {Tennessee Valley Authority},
	address = {Gatlinburg, TN},
	keywords = {Air pollution, Flora, Ozone},
	author = {Hacker, W. David and Renfro, James R}
}
@article {4655,
	title = {Seasonal Patterns of Photosynthesis and Respiration of Red Spruce Saplings from Two Elevations in Declining Southern Appalachian Stands},
	journal = {Canadian Journal of Forest Research},
	volume = {20},
	year = {1990},
	pages = {485-495},
	keywords = {Air pollution, Clingmans Dome, Red spruce, Spruce-Fir forests, Woolly adelgids},
	author = {McLaughlin, Samuel B and Andersen, Christian P and Edwards, N. T and Roy, W. Kelly and Layton, P. A}
}
@conference {6895,
	title = {Managing the Great Smoky Mountains National Park Biosphere Reserve for Biological Diversity},
	booktitle = {Second US-USSR Symposium on Air Pollution Effects on Vegetation},
	year = {1989},
	pages = {173-179},
	address = {Great Smoky Mountains National Park},
	keywords = {Air pollution, Biodiversity, Cultural resources management, Nature trails},
	url = {http://www.fs.fed.us/ne/newtown_square/publications/other_publishers/OCR/ne_1989_noble001b.pdf},
	author = {Peine, John Douglas}
}
@article {6099,
	title = {Parks in Peril: On a Clear Day, You Can{\textquoteright}t See Forever Anymore},
	journal = {The Amicus Journal},
	volume = {10},
	year = {1988},
	month = {Winter},
	pages = {3-5},
	keywords = {Air pollution, Conservation, Pollution},
	author = {Don Hinrichsen}
}
@article {5043,
	title = {Interactive Effects of Natural and Anthropogenic Factors on Growth and Physiology of Southern Red Spruce},
	year = {1987},
	institution = {Environmental Sciences Division, Oak Ridge National Labratory and Phyton Technologies, Oak Ridge, Tenn.},
	keywords = {Air pollution, Clingmans Dome, Flora, Fraser fir, Red spruce, Trees},
	url = {http://diglib.lib.utk.edu/dotsdata/McLaughlin_InteractiveEffectsOfNaturalAndAnthropogenicFactors_1987.pdf},
	author = {McLaughlin, Samuel B and Andersen, Christian P and Hanson, Paul J and Norby, R. J and Edwards, N. T and Tardiff, R. R}
}
@proceedings {5549,
	title = {Proceedings Fourth Annual Gatlinburg Acid Rain Conference},
	journal = {Gatlinburg Acid Rain Conference},
	year = {1987},
	month = {October},
	publisher = {Tennessee Valley Authority },
	address = {Gatlinburg, TN},
	keywords = {Acid rain, Air pollution, Forests, Ozone, Red spruce, Soils, Spruce-Fir forests},
	author = {Olem, Harvey and Tennessee Valley Authority}
}
@proceedings {6015,
	title = {Abstracts of the Twelfth Annual Scientific Research Meeting},
	journal = {Annual Scientific Research Meeting-The Uplands Areas of the Southeast Region, National Park Service},
	year = {1986},
	month = {May 22-23},
	publisher = {U.S. Department of the Interior, National Park Service},
	address = {Gatlinburg, TN},
	keywords = {Air pollution, Birds, Cades Cove, Geology, Spruce-Fir forests, Vegetation monitoring, Water quality, White-tailed deer},
	author = {Wood, James D}
}
@article {6133,
	title = {Visibility and Other Air Quality Measurements Made at the Great Smoky Mountains National Park , 1980-1983},
	year = {1985},
	month = {January},
	institution = {Tennessee Valley Authority, Office of Natural Resources and Economic Development},
	address = {Muscle Shoals, Alabama},
	keywords = {Air pollution, Ozone, Visibility},
	issn = {TVA/ONRED/AWR-85/6},
	author = {Reisinger, Lawrence M and Valente, Ralph J}
}
@proceedings {6087,
	title = {Monitoring and Reserch Related to Atmospheric Deposition in Great Smoky Mountains National Park},
	journal = {National Acid Precipitation Assessment Program:  Aquatic Effects Task Group and Terrestrial Effects Task Group Peer Review},
	year = {1984},
	month = {November 13-16},
	publisher = {U.S. Department of Agriculture },
	address = {Asheville, NC},
	keywords = {Acid rain, Air pollution},
	author = {Eagar, Christopher C and White, Peter S and Silsbee, David G}
}
@article {12620,
	title = {Source Apportionment Methods Applied to the Determination of the Origin of Ambient Aerosols that affect Visibility in Forested Areas},
	journal = {Atmospheric Environment},
	volume = {18},
	year = {1984},
	pages = {261-272},
	keywords = {Aerosol monitoring, Air pollution, Environmental Studies},
	doi = {10.1016/0004-6981(84)90099-4},
	author = {Stevens, Robert K. and Dzubay, Thomas G. and Lewis, Charles W. and Shaw, Robert W.}
}
@article {6184,
	title = {Data Summary Visibility and Ambient Air Quality in the Great Smoky Mountains National Park Research Project},
	year = {1983},
	note = {Full-text in Air Quality file in Park Library},
	month = {January},
	institution = {Tennessee Valley Authority, Air Quality Branch},
	address = {Muscle Shoals, Alabama},
	keywords = {Air pollution, Visibility},
	issn = {TVA.ONR/AQB-83/4},
	author = {Valente, Ralph J and Reisinger, Lawrence M}
}
@proceedings {6017,
	title = {Ninth Annual Scientific Research Meeting, Great Smoky Mountains National Park, May 19-20, 1983},
	journal = {Annual Scientific Research Meeting-National Park Service, Southeast Region},
	year = {1983},
	month = {May 19- 20},
	publisher = {U.S. Department of the Interior, National Park Service},
	address = {Gatlinburg, TN},
	keywords = {Air pollution, Fishes, Soils, Spruce-Fir forests, Trees -- Growth},
	author = {Wood, James D}
}
@article {6136,
	title = {Quarterly Data Volume Visibility and Ambient Air Quality in the Great Smoky Mountains National Park Research Project April through June 1983},
	year = {1983},
	note = {Full-text in Air Quality file in Park Library},
	month = {August},
	pages = {122 },
	institution = {Tennessee Valley Authority, Office of Natural Resources},
	address = {Muscle Shoals, Alabama},
	keywords = {Air pollution, Visibility},
	author = {Valente, Ralph J and Reisinger, Lawrence M}
}
@proceedings {6018,
	title = {Eighth Annual Scientific Research Meeting, Great Smoky Mountains National Park, June 24-25, 1982},
	journal = {Annual Scientific Research Meeting-National Park Service, Southeast Region},
	year = {1982},
	month = {June 24-25},
	publisher = {U.S. Department of the Interior, National Park Service},
	address = {Townsend, TN},
	keywords = {Air pollution, Black bears, Fishes, Tourism -- Environmental impacts, Vegetation monitoring, Water quality},
	author = {Wood, James D}
}
@article {12621,
	title = {Growth Laws for the Formation of Secondary Ambient Aerosols: Implications for the Chemical Conversion Mechanisms},
	journal = {Atmospheric Environment},
	volume = {16},
	year = {1982},
	pages = {121-134},
	keywords = {Aerosol monitoring, Air pollution, Environmental Studies},
	doi = {10.1016/0004-6981(82)90319-5 },
	author = {McMurry, P.H. and Wilson, J.C.}
}
@article {6169,
	title = {A Study of Ambient Air Quality and Visibility in the Great Smoky Mountains National Park},
	year = {1982},
	month = {February},
	pages = {218},
	institution = {Virginia Polytechnic Institute and State University},
	address = {Blacksburg, VA},
	keywords = {Air pollution, Air quality, Ozone, Visibility},
	issn = {Final report, Contract no. CX500081549},
	author = {Thomas Stephens and David McCready}
}
@article {12622,
	title = {Biogenic hydrocarbon contribution to the ambient air of selected areas},
	journal = {Atmospheric Environment},
	volume = {15},
	year = {1981},
	pages = {1643-1651},
	keywords = {Air particles, Air pollution, Environmental Studies},
	doi = {10.1016/0004-6981(81)90149-9 },
	author = {Arnts, Robert R. and Meeks, Sarah A.}
}
@proceedings {6019,
	title = {Seventh Annual Scientific Research Meeting, Great Smoky Mountains National Park, June 25-26, 1981},
	journal = {Annual Scientific Research Meeting-National Park Service, Southeast Region},
	year = {1981},
	month = {June},
	publisher = {U.S. Department of the Interior, National Park Service},
	address = {Gatlinburg, TN},
	keywords = {Air pollution, Black bears, Forest fires, Pollution, Salamanders, Soils, Vegetation monitoring, Water quality},
	author = {Wood, James D}
}
@article {12623,
	title = {Characterization of the Aerosol in the Great Smoky Mountains},
	journal = {Environmental Science \& Technology},
	volume = {14},
	year = {1980},
	pages = {1491-1498},
	keywords = {Aerosol monitoring, Air pollution, Environmental Studies},
	doi = {10.1021/es60172a014 },
	author = {Stevens, R. K. and Dzubay, T. G. and Shaw, R. W. and Mcclenny, W.A. and Lewis, C.W. and Wilson, W.E.}
}
@article {5499,
	title = {Lead Particles in the Great Smoky Mountains Biosphere Reserve},
	year = {1980},
	note = {Maps},
	month = {January},
	institution = {Environmental Monitoring Systems Laboratory, Office of Research and Development, U.S. Environmental Protection Agency},
	address = {Las Vegas, Nevada},
	keywords = {Aerosol monitoring, Air particles -- Deposition, Air particles -- Deposition -- Heavy metals, Air pollution},
	url = {http://hdl.handle.net/2027/mdp.39015041369631},
	author = {Wiersma, G. Bruce and Frank, C. W and Brown, Kenneth W and Davidson, Cliff I}
}
@article {5163,
	title = {Modeling Forest Dynamics of the Southern Appalachian Spruce-fir Ecosystem},
	year = {1980},
	month = {circa},
	institution = {Duke University},
	address = {Durham, NC},
	keywords = {Air pollution, Air quality, Ecosystem, Forests, Fraser fir, Pollution, Red spruce, Trees},
	author = {Maguire, Lynn A and Chang, Hising-Yi and Ce, Huang}
}
@proceedings {6159,
	title = {Monitoring Aspects of Acid Precipitation and Related Effects on Stream Systems in the Great Smoky Mountains National Park},
	journal = {Proceedings of the 1st Annual Meeting of Society of Environmental Toxicology and Chemistry (SETAC)},
	year = {1980},
	month = {November 24-25},
	address = {Arlington, VA},
	keywords = {Acid rain, Air pollution, Bodies of water, Ecosystem},
	author = {Mathews, Raymond C and Larson, Gary L}
}
@article {5516,
	title = {Great Smoky Mountains Preliminary Study for Biosphere Reserve Pollutant Monitoring},
	year = {1979},
	month = {November},
	institution = {Environmental Monitoring Systems Laboratory, Office of Research and Development, U.S. Environmental Protection Agency},
	address = {Las Vegas, Nevada},
	keywords = {Air pollution, Land pollution, Pollination, Transportation, Water pollution},
	issn = {EPA-600/4-79-072},
	url = {http://hdl.handle.net/2027/coo.31924056861820},
	author = {Wiersma, G. Bruce and Brown, Kenneth W and Herrmann, Ray and Taylor, C. and Pope, J.}
}
@conference {11851,
	title = {Development of a Pollutant Monitoring System for Biosphere Reserves and Results of the Great Smoky Mountains Pilot Study},
	booktitle = {4th Joint Conference on Sensing of Environmental Pollutants},
	year = {1978},
	pages = {451-456},
	publisher = {American Chemical Society},
	organization = {American Chemical Society},
	address = {New Orleans, LA },
	keywords = {Air pollution, Air quality},
	author = {Wiersma, G. Bruce}
}
@proceedings {6020,
	title = {Fourth Annual Scientific Research Meeting, Great Smoky Mountains National Park, June 16-17, 1978},
	journal = {Annual Scientific Research Meeting-National Park Service, Southeast Region},
	year = {1978},
	month = {June},
	publisher = {U.S. Department of the Interior, National Park Service},
	address = {Gatlinburg, TN},
	keywords = {Air pollution, Insects, Mammals, Salamanders, Sediments -- Heavy metals, Tourism -- Environmental impacts, Trout, Water quality},
	author = {Wood, James D}
}
@proceedings {6156,
	title = {Aluminum Precipation, Beech Flats and Walker{\textquoteright}s Prong Creeks, Great Smoky Mountains National Park},
	journal = {1st Conference on Scientific Research in the National Parks},
	volume = {II},
	year = {1976},
	month = {November 9-12},
	pages = {715-718},
	publisher = {U.S. Department of the Interior, National Park Service},
	address = {New Orleans},
	keywords = {Acid rain, Air pollution, Beech Flats, Trout, Water pollution},
	author = {Herrmann, Ray and Morgan, Eric L and Green, R. L},
	editor = {Linn, Robert M}
}
@article {11664,
	title = {Winds, Pollution, and the Wilderness},
	journal = {The Living Wilderness},
	volume = {33},
	year = {1969},
	month = {summer},
	pages = {3-8},
	keywords = {Air pollution, Climate change, Flora},
	author = {Machta, Lester}
}
@article {6155,
	title = {Some Investigations on the Optical Properties of the Continental Blue Haze},
	year = {1962},
	month = {January},
	institution = {U. S. Army Signal Research and Development Laboratory},
	address = {Fort Monmouth, NJ},
	keywords = {Aerosol monitoring, Air pollution, Conservation -- Government regulations},
	url = {http://diglib.lib.utk.edu/dotsdata/Fenn_SomeInvestigationsOnTheOpticalPropertiesOfTheContinentalBlueHaze_1962.pdf},
	author = {Fenn, Robert W and Gerber, Hermann E}
}
@article {5106,
	title = {Leroy G. Fox Collection},
	journal = {Leroy G. Fox Collection},
	year = {1950},
	month = {circa},
	publisher = {University of Tennessee Libraries, Special Collections},
	address = {Knoxville, TN},
	keywords = {Air pollution, Appalachian Trail Conservancy, Cades Cove, Conservation, Elk, Elkmont, Pollution, Roads, Smoky Mountains Hiking Club, Tennessee Valley Authority, Tourism},
	url = {http://dlc.lib.utk.edu/spc/view?docId=ead/0012_000123_000000_0000/0012_000123_000000_0000.xml\&doc.view=print;chunk.id=},
	author = {Fox, Leroy G}
}
