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Air Resources Division

ARD · 1,043 publicly available references · page 3 of 11

• Differences in Englemann Spruce Forest Biogeochemistry East and West of the Continental Divide in Colorado, USA Journal Article · 2002 · Reference 601967
• Recent Changes in the Diatom Community Structure of Lakes in the Beartooth Mountain Range, USA Journal Article · 2003 · Reference 601968
• Clearing the air at Great Smoky Mountains National Park Journal Article · 1994 · Reference 601976
• Elevational trends in the fluxes of sulphur and nitrogen in throughfall in the southern Applachian mountains: Some surprising results Journal Article · 1995 · Reference 601978
• Impact of Nitrogen Deposition on the Species Richness of Grasslands Journal Article · 2004 · Reference 601985
• Lichens from St. Matthew and St. Paul Islands, Bering Sea, Alaska Journal Article · 2001 · Reference 601998
• Effects of Nitrogen Deposition on Insect Herbivory: Implications for Community and Ecosystem Processes Journal Article · 2004 · Reference 602000
• Secondary Succession and the Pattern of Plant Dominance Along Experimental Nitrogen Gradients Journal Article · 1987 · Reference 602001
• Predicting Mercury Concentrations in Fish Using Mass Balance Models Journal Article · 2001 · Reference 602002
• Technical Report: Human Alteration of the Global Nitrogen Cycle: Sources and Consequences Journal Article · 1997 · Reference 602005
• Nitrogen Deposition Modified Soil Carbon Storage Through Changes in Microbial Enzymatic Activity Journal Article · 2004 · Reference 602006
• Fire Effects on Nitrogen Pools and Dynamics in Terrestrial Ecosystems: A Meta-Analysis Journal Article · 2001 · Reference 602008
• Influence of Nitrogen Loading and Species Composition on the Carbon Balance of Grasslands Journal Article · 1996 · Reference 602012
• Cars, Cows and Checkerspot Butterflies: Nitrogen Deposition and Management of Nutrient-Poor Grasslands for a Threatened Species Journal Article · 1999 · Reference 602013
• Critical Loads for Inorganic Nitrogen Deposition in the Colorado Front Range, USA Journal Article · 2000 · Reference 602023
• Response to Ammonium and Nitrate by a Mycorrhizal Annual Invasive Grass and Native Shrub in Southern California Journal Article · 2001 · Reference 602029
• Grassland Responses to Three Years of Elevated Temperature, CO2, Precipitation, and N Deposition Journal Article · 2003 · Reference 602030
• Mercury deposition in teeth from moose and humans in the vicinity of Isle Royale National Park Unpublished Report · 2002 · Reference 602048
• Soil-calcium depletion linked to acid rain and forest growth in the Eastern United States Published Report · 1999 · Reference 602096
• Atmospheric deposition of nutrients, pesticides, and mercury in Rocky Mountain National Park, Colorado 2002 Published Report · 2002 · Reference 602097
• Sensitivity of Alpine and Subalpine Lakes to Acidification from Atmospheric Deposition in Grand Teton National Park and Yellowstone National Park, Wyoming Published Report · 2005 · Reference 602102
• Acid Deposition: The Ecological Response. Workshop Report March 1-3, 1999 Generic Document · 1999 · Reference 602116
• Checklist of Vascular Plants of Organ Pipe Cactus National Monument, Arizona Published Report · 1985 · Reference 602144
• Chemical and biological characteristics of desert rock pools in intermittent streams of Capitol Reef National Park, Utah Unpublished Report · 1997 · Reference 602162
• Acid deposition, smelter emissions, and the linearity issue in the Western United States Journal Article · 1985 · Reference 602168
• Ozone uptake in Prunus serotina, Acer rubrum and Quercus rubra forest trees of different sizes Journal Article · 1997 · Reference 602206
• Sensitivity of seedlings of black cherry (Prunus serotina Ehrh.) to ozone in Great Smoky Mountains National Park: I. Exposure--response curves for biomass Journal Article · 1995 · Reference 602284
• Mature black cherry used as a bioindicator of ozone injury Journal Article · 1999 · Reference 602295
• Seedling insensitivity to ozone for three conifer species native to Great Smoky Mountains National Park Journal Article · 2000 · Reference 602300
• Amphibians of Olympic National Park Generic Document · 2000 · Reference 602329
• A spatial model of atmospheric deposition for the Northeastern US Journal Article · 1993 · Reference 602396
• Air quality concerns related to snowmobile usage in national parks Published Report · 2000 · Reference 602835
• Organic compounds and trace elements in fish tissue and bed sediment from streams in the Yellowstone River Basin, Montana and Wyoming, 1998 Published Report · 2000 · Reference 603051
• The effects of stream acidity on benthic invertebrate communities in the south-eastern United States Journal Article · 1992 · Reference 604390
• Mercury contamination in the free-ranging endangered Florida Panther (Felis concolor coryi) Conference Proceeding Paper · 1991 · Reference 604674
• Foliar injury symptoms and pigment concentrations in red spruce saplings in the southern Appalachians Journal Article · 1991 · Reference 604713
• Nitrogen Mineralization and Streamwater Chemistry, Rock Creek Watershed, Denali National Park, Alaska, U.S.A. Journal Article · 1992 · Reference 604743
• Additions to the Lichen Flora of Utah. I Journal Article · 1991 · Reference 606784
• Evaluation of D-Pulegone as an Avian Repellent Journal Article · 1990 · Reference 606797
• Attractiveness of carbon disulfide to wild Norway rats Conference Proceeding Paper · 2010 · Reference 606813
• The Effect of Carbon Disulfide on Food Consumption by House Mice Journal Article · 1988 · Reference 606814
• Air Quality Glossary Generic Document · 2005 · Reference 606855
• Acid Rain Lesson Plan Generic Document · 2004 · Reference 606858
• Overview of the Yellowstone Winter Air Quality Study 2003-2004 Published Report · 2005 · Reference 606870
• Why federal land managers in the Northwest are concerned about nitrogen emissions Published Report · 2004 · Reference 606872
• Annual data summary reports Generic Dataset · 2005 · Reference 606875
• Ozone sensititve plant species on National Park Service and U.S. Fish and Wildlife Service Lands: Results of a June 24-25, 2003 Workshop, Baltimore, Maryland Published Report · 2003 · Reference 606879
• Ozone bioindicators Generic Document · 2005 · Reference 606880
• FY 2004 Annual Performance Report: Government Performance and Results Act (GPRA) Published Report · 2005 · Reference 606882
• FLAG: Federal Land Managers' AQRV Group Generic Document · 2005 · Reference 606898
• Regional Haze Rule: What Parks Should know Generic Document · 2003 · Reference 606906
• Talking Points on EPA's Regional Haze Rule to Protect Visibility in National Parks and Wilderness Areas Generic Document · 1999 · Reference 606913
• Talking Points on EPA's Regional Haze Rule to Protect Visibility in National Parks and Wilderness Areas Generic Document · 1999 · Reference 606920
• Technical Information in Support of the Department of the Interior's Request for a Rule to Restore and Protect Air Quality Related Values Generic Document · 2004 · Reference 606922
• Review of the IMPROVE Equation for Estimating Ambient Light Extinction Coefficients (Draft Report) Published Report · 2005 · Reference 606929
• Source allocation and visibility impairment in two class I areas with positive matrix factorization Published Report · 2005 · Reference 606930
• Theoretical Analysis of PM2.5 Mass Measurements by Nephelometry-#110 Published Report · 2010 · Reference 606933
• Theoretical and Experimental Analysis of the Optec NGN Nephelometer Published Report · 2010 · Reference 606934
• Operational Assessment of the NGN-2 Nephelometers Published Report · 1994 · Reference 606936
• Comparison of the DRI/OGC and Model 2001 Thermal/Optical Carbon Analyzers Published Report · 2005 · Reference 606937
• IMPROVE TOR Analysis for Carbon – Assessment of Transition to a New Analyzer Generic Document · 2005 · Reference 606938
• Source Allocation of Columbia Gorge IMPROVE Data with Positive Matrix Factorization Published Report · 2004 · Reference 606940
• Spatial and Seasonal Patterns in Speciated Fine Particle Concentrations in the Rural United States Generic Document · 2010 · Reference 607281
• Warnings on the Use of Transmissometer Data to Analyze Long-Term Visibility Trends Published Report · 2002 · Reference 607282
• CNL Report: Historic Comparison of Gravimetric and Reconstructed Mass Published Report · 2001 · Reference 607283
• CNL Report: Factor for Na in reconstructed mass Published Report · 2001 · Reference 607284
• IMPROVE particulate monitoring network procedures for site selection Published Report · 1999 · Reference 607285
• IMPROVE Data Guide: A guide to interpret data Published Report · 1995 · Reference 607287
• National Park Service Special Images Generic Dataset · 2010 · Reference 607288
• Uncertainty Analysis of Calculated Extinction From Apparent Contrast Measurements From Images of Natural Targets Published Report · 2010 · Reference 607289
• Summary of Limitations and Value of Slide-Based Visual Range Measurements Published Report · 2010 · Reference 607301
• Summary of Limitations and Value of Slide-Based Visual Range Measurements Published Report · 2010 · Reference 607302
• IMPROVE Completeness for Calendar Year 2001 Published Report · 2002 · Reference 607310
• Saturation of the IMPROVE denuder for SO2 and HNO3 Published Report · 1998 · Reference 607311
• IMPROVE Critical Orifice Flow Control Published Report · 1998 · Reference 607312
• Trends in EC/OC Ratio and Carbon Fractions Published Report · 2001 · Reference 607314
• Carbon Artifact on Version 2 IMPROVE Samplers Published Report · 2002 · Reference 607315
• Sulfur-Sulfate Trends for IMPROVE Published Report · 2001 · Reference 607316
• Sulfur-Sulfate History for IMPROVE Published Report · 2001 · Reference 607318
• Methodology for Chemical Speciation Measurements in the IMPROVE Network Published Report · 1998 · Reference 607320
• The Major Components of PM2.5 at Remote Sites across the United States Published Report · 1998 · Reference 607321
• Model LPV-2: Long Path Visibility Transmissometer: Technical Manual for Theory of Operation and Operating Procedures Generic Document · 1997 · Reference 607322
• Model NGN-2: Open-Air Integrating Nephelometer: Technical Manual for Theory of Operation and Operating Procedures Generic Document · 1998 · Reference 607323
• The IMPROVE Newsletter (4th Quarter 2004) Generic Document · 2004 · Reference 608023
• The IMPROVE Newsletter Generic Document · 1992 · Reference 608024
• The IMPROVE Newsletter (Winter 1992) Generic Document · 1992 · Reference 608026
• The IMPROVE Newsletter (Spring 1992) Generic Document · 1992 · Reference 608028
• The IMPROVE Newsletter (Summer 1992) Generic Document · 1992 · Reference 608029
• The IMPROVE Newsletter (Fall 1992) Generic Document · 1993 · Reference 608030
• The IMPROVE Newsletter (Winter 1993) Generic Document · 1993 · Reference 608031
• The IMPROVE Newsletter (Spring 1993) Generic Document · 1993 · Reference 608032
• An Anatomical Study of Traumatic and Other Abnormal Tissues in Carnegiea gigantea Journal Article · 1934 · Reference 608385
• Pollution Effects Monitoring at Saguaro National Monument Unpublished Report · 1991 · Reference 608463
• Copper Smelter Effluent Effects on Sonoran Desert Vegetation Journal Article · 1976 · Reference 608474
• The IMPROVE Newsletter (Summer 1993) Generic Document · 1993 · Reference 608746
• The IMPROVE Newsletter (Fall 1993) Generic Document · 1994 · Reference 608747
• The IMPROVE Newsletter (Winter 1994) Generic Document · 1994 · Reference 608748
• The IMPROVE Newsletter (Spring 1994) Generic Document · 1994 · Reference 608754
• The IMPROVE Newsletter (Summer 1994) Generic Document · 1994 · Reference 608763
• The IMPROVE Newsletter (Fall 1994) Generic Document · 1995 · Reference 608764