DOCSLIB.ORG

AP Environmental Science Topics

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
AP Environmental Science Topics AP Environmental Science Topics 1. Introduction a. Environmental Problems: Their causes and sustainability 2. Science, Systems, Matter and Energy a. The Nature of Science: Models, matter and energy forms, Law of Conservation of Matter, Laws of Thermodynamics 3. The Living World a. Ecosystem Structure: Biological populations b. Energy Flow: Photosynthesis and cellular respiration, food webs and trophic levels, ecological pyramids c. Soil: formation, composition, physical and chemical properties, soil types d. Natural Biogeochemical Cycles: Carbon, nitrogen, phosphorus, sulfur, water e. Ecosystem Diversity: Biodiversity, natural selection, evolution, ecosystem services 4. Climate and Biodiversity a. Atmospheric Concepts: Seasons, solar intensity, latitude, weather, climate, circulation, coriolis effect, atmosphere- ocean interactions b. Biomes and Aquatic Life Zones: major terrestrial, aquatic environments, saltwater and freshwater c. Ecosystem Interactions: communities, ecological niches, species interactions, keystone species, species diversity d. Natural Ecosystem Change: Climate shifts, species movement, ecological succession 5. Population a. Population Biology Concepts: Population ecology, carrying capacity, reproductive strategies, survivorship b. Human Population- Human Population Dynamics: Historical population sizes, distribution, fertility rates, growth rates and doubling times, demographic transition, age-structure diagrams c. Human Population Size: strategies for sustainability, case studies, national policies d. Impacts of Human Population Growth: Hunger, disease, economic effects, resource use, habitat destruction 6. Sustaining Biodiversity a. Forestry: Tree plantations, old growth forests, forest fires, deforestation, forest management, national forests b. Public and Federal Lands: Management, wilderness areas, national parks, wildlife refuges, forests, wetlands c. Land Conservation Options: Preservation , remediation, mitigation, restoration d. Loss of Biodiversity: Habitat loss, overuse, pollution, introduced species, endangered and extinct species, relevant laws and treaties e. Loss of Biodiversity: Maintenance and conservation 7. Land and Water Use a. Agriculture- Feeding a Growing Population: types of agriculture, green revolution b. Soil Dynamics: Erosion, problems, overgrazing, desertification deforestation, irrigation, and conservation c. Food Production and Nutrition: Human nutrition requirements, genetic engineering and crop production, sustainable agriculture d. Meat Production and Rangelands: rangeland management, federal rangelands e. Fish and Shellfish Production: Fisheries harvest, over- fishing, fishing techniques, aquaculture, agricultural government policies, relevant laws and treaties f. Global Water Resources and Use: Freshwater, saltwater, ocean circulation, agricultural, industrial and domestic use, surface and groundwater issues, global problems, conservation 8. Earth Systems and Resources a. Earth Science Concepts: Geologic time, plate tectonics, earthquakes and volcanism, the rock cycle b. Mining: Mineral formation, extraction, global reserves, relevant laws and treaties 9. Energy Resources and Consumption a. Energy Consumption: - History: Industrial revolution, exponential growth, energy crises Present global energy use, future global energy needs b. Fossil Fuel Resources and Use: Formation of coal, oil, and natural gas, extraction and purification methods, world reserves and global demand, synfuels, environmental advantages and disadvantages of sources c. Nuclear Energy: Nuclear fission process, nuclear fuel, electricity production, nuclear reactor types, environmental advantages/ disadvantages, safety issues, radiation and human health, radioactive wastes, nuclear fusion d. Renewable Energy: Solar energy, solar electricity, biomass, wind energy, small-scale hydroelectric, ocean waves and tidal energy, geothermal, hydrogen fuel cells, environmental advantages/ disadvantages e. Energy Concepts:, power, units, conversions, Energy Conservation: Energy efficiency 10. Impacts of the Environment on Human Health a. Hazards to Human Health: Environmental risk analysis, acute and chronic effects, biomagnifications, dose- response relationships, air pollutants, smoking and other risks b. Hazards in the Environment: Chemical and biological, relevant laws 11. Air Pollution a. Atmosphere: structure, composition b. Sources- primary and secondary, major air pollutants, measurement units, smog, acid deposition – causes and effects, heat islands and temperature inversions, indoor air pollution, remediation and reduction strategies, Clean Air Act and other relevant laws 12. Global Change a. Climate Change: Greenhouse gases and greenhouse effect, impacts and consequences of global warming, reducing climate change, relevant laws and treaties b. Stratospheric Ozone: Formation of stratospheric ozone, ultraviolet radiation, causes of ozone depletion, effects of ozone depletion, strategies of reducing ozone depletion, relevant laws and treaties 13. Water Pollution a. Types, sources, causes, and effects: cultural eutrophication, groundwater pollution, maintaining water quality, water purification, sewage treatment/septic systems, Clean Water Act and other relevant laws 14. Solid Waste Pollution a. Solid Waste: Types, disposal, reduction b. Types of hazardous waste, treatment/ disposal of hazardous waste, cleanup of contaminated sites, biomagnifications, relevant laws 15. Land Use Issues a. Controlling Pests: Types of pesticides, cost and benefits of pesticide use, integrated pest management, relevant laws b. Urban Land Development: Planned development, suburban sprawl, urbanization c. Transportation infrastructure: Federal highway system, canals and channels, road less areas, ecosystem impacts d. Sustainable Land-Use Strategies 16. Global Environmental Policy a. Global Economics:, relevant laws and treaties .
Load more

Recommended publications
  • A Preliminary Assessment of the Montréal Process Indicators of Air Pollution for the United States
    A PRELIMINARY ASSESSMENT OF THE MONTRÉAL PROCESS INDICATORS OF AIR POLLUTION FOR THE UNITED STATES JOHN W. COULSTON1∗, KURT H. RIITTERS2 and GRETCHEN C. SMITH3 1 Department of Forestry, North Carolina State University, Southern Research Station, U.S. Forest Service, Research Triangle Park, North Carolina; 2 U.S. Forest Service, Southern Research Station, Research Triangle Park, North Carolina; 3 Department of Natural Resources Conservation, University of Massachusetts, Amherst, Massachusetts ∗ ( author for correspondence, e-mail: [email protected]) (Received 11 October 2002; accepted 9 May 2003) Abstract. Air pollutants pose a risk to forest health and vitality in the United States. Here we present the major findings from a national scale air pollution assessment that is part of the United States’ 2003 Report on Sustainable Forests. We examine trends and the percent forest subjected to specific levels of ozone and wet deposition of sulfate, nitrate, and ammonium. Results are reported by Resource Planning Act (RPA) reporting region and integrated by forest type using multivariate clustering. Estimates of sulfate deposition for forested areas had decreasing trends (1994–2000) across RPA regions that were statistically significant for North and South RPA regions. Nitrate deposition rates were relatively constant for the 1994 to 2000 period, but the South RPA region had a statistically decreasing trend. The North and South RPA regions experienced the highest ammonium deposition rates and showed slightly decreasing trends. Ozone concentrations were highest in portions of the Pacific Coast RPA region and relatively high across much of the South RPA region. Both the South and Rocky Mountain RPA regions had an increasing trend in ozone exposure.
    [Show full text]
  • Evaluation of EPA's Temporally Integrated Monitoring of Ecosystems (TIME) and Long‐Term Monitoring (LTM) Programs: Evaluation Methodology
    May 2009 EVALUATION OF EPA’S TEMPORALLY INTEGRATED MONITORING OF ECOSYSTEMS (TIME) AND LONG-TERM MONITORING (LTM) PROGRAMS Promoting Environmental Results Throu gh Evaluation Acknowledgements This evaluation was conducted by Industrial Economics, Incorporated (IEc) and Ross & Associates Environmental Consulting, Ltd. (Ross & Associates) for EPA’s Office of Policy, Economics, and Innovation under Contract EP‐W‐07‐028. An Evaluation Team guided the effort consisting of David LaRoche, Jerry Kurtzweg, Michael Hadrick, and Michele McKeever of EPA’s Office of Air and Radiation; Matt Keene of EPA’s Office of Policy, Economics, and Innovation; and Nancy Tosta, Jennifer Major, Shawna McGarry, and Tim Larson of Ross & Associates. Matt Keene also served as the technical program evaluation advisor. Keith Sargent, EPA National Center for Environmental Economics; Jay Messer, EPA Office of Research and Development; and Kent Thornton, FTN Associates also provided important historical context and input regarding analysis of economic data. We would also like to thank TIME/LTM program principal investigators who agreed to be interviewed for this evaluation. This report was developed under the Program Evaluation Competition, sponsored by EPA’s Office of Policy, Economics and Innovation. To access copies of this or other EPA program evaluations, please go to EPA’s Evaluation Support Division’s website at http://www.epa.gov/evaluate . TABLE OF CONTENTS ACRONYMS........................................................................................................................................i
    [Show full text]
  • Sulfates and Hydrogen Sulfide
    University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Historical Materials from University of Nebraska-Lincoln Extension Extension 1996 G96-1275 Drinking Water: Sulfates and Hydrogen Sulfide David L. Varner University of Nebraska at Lincoln, [email protected] Sharon Skipton University of Nebraska–Lincoln, [email protected] Paul J. Jasa University of Nebraska at Lincoln, [email protected] Bruce I. Dvorak University of Nebraska–Lincoln, [email protected] Follow this and additional works at: https://digitalcommons.unl.edu/extensionhist Part of the Agriculture Commons, and the Curriculum and Instruction Commons Varner, David L.; Skipton, Sharon; Jasa, Paul J.; and Dvorak, Bruce I., "G96-1275 Drinking Water: Sulfates and Hydrogen Sulfide" (1996). Historical Materials from University of Nebraska-Lincoln Extension. 1425. https://digitalcommons.unl.edu/extensionhist/1425 This Article is brought to you for free and open access by the Extension at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Historical Materials from University of Nebraska-Lincoln Extension by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Nebraska Cooperative Extension G96-1275-A Drinking Water: Sulfates and Hydrogen Sulfide This NebGuide discusses recommended practices to manage sulfur in a domestic water supply. Dave Varner, Extension Educator; Sharon Skipton, Extension Educator; Paul Jasa, Extension Engineer; Bruce Dvorak, Extension Environmental Engineering Two forms of sulfur are commonly found in drinking water supplies: sulfate and hydrogen sulfide. Both forms are nuisances that usually do not pose a health risk at the concentrations found in domestic water supplies. Sources of Sulfate and Hydrogen Sulfide in Drinking Water Sulfate Sulfates are a combination of sulfur and oxygen and are a part of naturally occurring minerals in some soil and rock formations that contain groundwater.
    [Show full text]
  • AP Environmental Science Scope and Sequence
    AP Environmental Science Scope and Sequence Grading Period Unit Title Learning Targets Throughout the I. Earth Systems and Resources (10–15%) School Year A. Earth Science Concepts (Geologic time scale; plate tectonics, earthquakes, volcanism; seasons; solar intensity and latitude) B. The Atmosphere (Composition; structure; weather and climate; atmospheric circulation and the Coriolis Effect; atmosphere–ocean interactions; ENSO) C. Global Water Resources and Use (Freshwater/saltwater; ocean circulation; agricultural, industrial, and domestic use; surface and groundwater issues; global problems; conservation) D. Soil and Soil Dynamics (Rock cycle; formation; composition; physical and chemical properties; main soil types; erosion and other soil problems; soil conservation) II. The Living World (10–15%) A. Ecosystem Structure (Biological populations and communities; ecological niches; interactions among species; keystone species; species diversity and edge effects; major terrestrial and aquatic biomes) B. Energy Flow (Photosynthesis and cellular respiration; food webs and trophic levels; ecological pyramids) C. Ecosystem Diversity (Biodiversity; natural selection; evolution; ecosystem services) D. Natural Ecosystem Change (Climate shifts; species movement; ecological succession) E. Natural Biogeochemical Cycles (Carbon, nitrogen, phosphorus, sulfur, water, conservation of matter) III. Population (10–15%) A. Population Biology Concepts (Population ecology; carrying capacity; reproductive strategies; survivorship) B. Human Population 1. Human
    [Show full text]
  • NYSERDA) Is a Public Benefit Corporation Created in 1975 by the New York State Legislature
    MONITORING THE DEPOSITION AND EFFECTS OF AIR POLLUTION IN THE HUDSON VALLEY, NY FINAL REPORT 05 -01 FEBRUARY 2005 NEW YORK STATE ENERGY RESEARCH AND DEVELOPMENT AUTHORITY The New York State Energy Research and Development Authority (NYSERDA) is a public benefit corporation created in 1975 by the New York State Legislature. NYSERDA’s responsibilities include: • Conducting a multifaceted energy and environmental research and development program to meet New York State’s diverse economic needs. • Administering the New York Energy $martSM program, a Statewide public benefit R&D, energy efficiency, and environmental protection program. • Making energy more affordable for residential and low-income households. • Helping industries, schools, hospitals, municipalities, not-for-profits, and the residential sector, including low-income residents, implement energy-efficiency measures. • Providing objective, credible, and useful energy analysis and planning to guide decisions made by major energy stakeholders in the private and public sectors. • Managing the Western New York Nuclear Service Center at West Valley, including: (1) overseeing the State’s interests and share of costs at the West Valley Demonstration Project, a federal/State radioac- tive waste clean-up effort, and (2) managing wastes and maintaining facilities at the shut-down State- Licensed Disposal Area. • Coordinating the State’s activities on energy emergencies and nuclear regulatory matters, and monitoring low-level radioactive waste generation and management in the State. • Financing energy-related projects, reducing costs for ratepayers. NYSERDA administers the New York Energy $martSM program, which is designed to support certain public benefit programs during the transition to a more competitive electricity market. Some 2,700 projects in 40 programs are funded by a charge on the electricity transmitted and distributed by the State’s investor-owned utilities.
    [Show full text]
  • Water Quality and Common Treatments for Private Drinking Water Systems
    Water Quality and Common Treatments for Private Drinking Water Systems Revised by Uttam Saha, Leticia Sonon, Mark Risse1 and David Kissel Agricultural and Environmental Services Laboratories 1Marine Extension and Georgia Sea Grant Originally written by Anthony Tyson and Kerry Harrison Extension Engineers CONTENTS 1.0 Introduction 1.0 Introduction ..........................................................1 An abundant supply of clean, safe drinking water is 2.0 Drinking Water Standards ....................................2 essential for human and animal health. Water from 2.1 Primary Drinking Water Standards ...............2 municipal or public water systems is treated and 2.2 Secondary Drinking Water Standards ...........3 monitored to ensure that it is safe for human consump- 3.0 Water Testing ........................................................3 tion. Many Georgia residents, especially in rural areas, 3.1 Mineral Analysis ...........................................4 rely on private water systems for human and livestock 3.2 Microbiological Tests ....................................4 consumption. Most private water systems are supplied 3.3 Pesticide and Other Organic Chemical Tests 4 by wells. 3.4 UGA’s Recommended Guidelines for Testing Drinking Waters ............................................4 Water from wells in Georgia is generally safe for con- 3.5 Collecting a Water Sample ............................5 sumption without treatment. Some waters, however, 3.6 Common Water Quality Problems and may contain disease-causing organisms
    [Show full text]
  • Impact of Energy Development on Water Resources in Arid Lands: Literature Review and Annotated Bibliography
    The Impact of Energy Development on Water Resources in Arid Lands: Literature Review and Annotated Bibliography Item Type text; Book Authors Bowden, Charles Publisher Office of Arid Lands Studies, University of Arizona (Tucson, AZ) Download date 04/10/2021 05:21:56 Link to Item http://hdl.handle.net/10150/238692 Arid Lands Resource Information Paper No.6 University of Arizona OFFICE OF ARID LANDS STUDIES Tucson, Arizona 85719 1975 ADDITIONAL PUBLICATIONS ON ARID LANDS Office of A rid Lands Studies: Seventy-Five Years of Arid Lands Research at the University of Arizona, A Selective Bibliography, 1891-1965 Arid Lands Abstracts, nos. 3, 1972- to date J ojoba and Its Uses, An International Conference, 1972 Remote Sensing Conferences, Proceedings of the 2d (1971) - 4th (1973) Arid Lands Resource Information Papers Nos. 1-5 University of Arizona Press (*= OALS Authors): *Deserts of the World *Arid Lands in Perspective *Food, Fiber and the Arid Lands Coastal Deserts, Their Natural and Human Environments Polar Deserts and Modern Man *Arid Lands Research Institutions: A World Directory Arid Lands Resource Information Paper No. 6 THE IMPACT OF ENERGY DEVELOPMENT ON WATER RESOURCES IN ARID LANDS Literature Review and Annotated Bibliography by Charles Bowden Research Assistant Office of A rid Lands Studies University of Arizona The work upon which this publication is based was supported in part by funds provided by the United States Department of the Interior, Office of Water Research and Technology, as authorized under the Water Resources Research Act of 1964, as amended. University of Arizona OFFICE OF ARID LANDS STUDIES Tucson, Arizona 85721 1975 CONTENTS Page Foreword Author's Preface Abstract iii A cknowledgments iv I.Water and Energy in the Past 1 1.Ancient Energy Systems 1 2.Energy Appetites and Resources 7 3.The Problem of Aridity 16 II.
    [Show full text]
  • Housing REPRINTED 2002 PUBLICATION 356-488
    Virginia Cooperative Extension Housing REPRINTED 2002 PUBLICATION 356-488 HOUSEHOLD WATER QUALITY Hydrogen Sulfıde in Household Water Blake Ross, Kathleen Parrott, and Janice Woodard* Hydrogen sulfide gas is a nuisance that is not usually a appreciable levels of iron and/or manganese, or that has health risk at concentrations normally found in household a low pH. water. Water containing hydrogen sulfide, commonly called sulfur water, has a distinctive “rotten egg” odor, Testing for Hydrogen Sulfide which may be especially noticeable when running hot water. Such water can discolor coffee, tea and other To determine an appropriate treatment method, it is beverages, and alter the appearance and taste of cooked necessary to find out how much hydrogen sulfide is foods. present in the water supply. Since hydrogen sulfide is a gas that is dissolved in water and can readily escape from Hydrogen sulfide dissolved in water can also corrode it, determining the concentration of hydrogen sulfide plumbing metals, such as iron, steel, copper and brass and requires that the water sample be tested at the site or be exposed metal parts in washing machines and other water- immediately stabilized for laboratory analysis. Sample using appliances. The corrosion of iron and steel from bottles with stabilizing chemical should be obtained from hydrogen sulfide forms ferrous sulfide or “black water” the laboratory that does the analysis. These stabilized which can darken silverware and discolor copper and water samples cannot be analyzed for other contaminants. brass utensils. Hydrogen sulfide can also interfere with When sewage pollution is a suspected source of hydrogen the effectiveness of water softeners.
    [Show full text]
  • Chris Groenhout Dan Wolz Clean Water Education Grant Chris Groenhout Graduated from Michigan State University with a Degree in Biology and a Minor in Chemistry
    Chris Groenhout Dan Wolz Clean Water Education Grant Chris Groenhout graduated from Michigan State University with a degree in biology and a minor in chemistry. He has a masters degree in Biology and is currently finishing up his masters degree in Educational Technology at MSU. Chris grew up with an appreciation for our amazing freshwater resources here in Michigan and seeks to impart that appreciation in his students. He has been teaching for 13 years and is currently teaching chemistry and AP Environmental Science at Grandville High School near Grand Rapids. [email protected] http://chrisgroenhout.weebly.com Aquarium Science as a Model for Teaching Water Quality in Chemistry and AP Environmental Science By Chris Groenhout With Funding from the Michigan Water Environmental Association and the Grandville Education Association Support for Model Based Instruction • Relevance - For students to truly learn, they must make a connection between what they are seeing and what they already know. • Modeling - Visual, tactile access to concepts help make connections and clarify understanding. • Foundation for Context - Not all student come to class with the same experiences but can all have the same in-class experiences to relate to and discuss. The Goal – Better Understanding of Water • Preconceptions − Water − Bacteria − Dirt • Lacking understanding of… − Solubility of solids − Solubility of gasses − Effects of pH − Nitrogen Cycle − Testing techniques − The variety of bacteria − Human impact − Clear understanding of “Clean Water” − Lack
    [Show full text]
  • Sulfates and Hydrogen Sulfide Rotten Egg / Sulfur Smell Sulfate Reducing Bacteria
    Montana Environmental Laboratory LLC 1170 N. Meridian Rd. P.O. Box 8900 Kalispell, MT 59904 Ph: 406-755-2131 Fax: 406-257-5359 www.melab.us Sulfates and Hydrogen Sulfide Rotten Egg / Sulfur Smell Sulfate Reducing Bacteria Two forms of sulfur are commonly found in drinking water supplies: sulfate and hydrogen sulfide. Both forms are nuisances that usually do not pose a health risk at the concentrations found in domestic water supplies. Sources of sulfate and hydrogen sulfide in drinking water Sulfates Sulfates are a combination of sulfur and oxygen and are a part of naturally occurring minerals in some soil and rock formations that contain groundwater. The mineral dissolves over time and is released into groundwater. Hydrogen sulfide Sulfur-reducing bacteria, which use sulfur as an energy source, are the primary producers of large quantities of hydrogen sulfide. These bacteria chemically change natural sulfates in water to hydrogen sulfide. Sulfur-reducing bacteria live in oxygen-deficient environments such as deep wells, plumbing systems, water softeners and water heaters. These bacteria usually flourish on the hot water side of a water distribution system. Hydrogen sulfide gas also occurs naturally in some groundwater. It is formed from decomposing underground deposits of organic matter such as decaying plant material. It is found in deep or shallow wells and also can enter surface water through springs, although it quickly escapes to the atmosphere. Hydrogen sulfide often is present in wells drilled in shale or sandstone, or near coal or peat deposits or oil fields. Occasionally, a hot water heater is a source of hydrogen sulfide odor.
    [Show full text]
  • Nitrogen Removal by Sulfur-Based Carriers in a Membrane Bioreactor (MBR)
    membranes Article Nitrogen Removal by Sulfur-Based Carriers in a Membrane Bioreactor (MBR) Thi-Kim-Quyen Vo, Jeong-Jun Lee, Joon-Seok Kang, Seogyeong Park and Han-Seung Kim * Department of Environmental Engineering and Energy, Myongji University, 116 Myongji-ro, Cheoin-gu, Yongin-si, Gyeonggi-do 17058, Korea; [email protected] (T.-K.-Q.V.); [email protected] (J.-J.L.); [email protected] (J.-S.K.); [email protected] (S.P.) * Correspondence: [email protected]; Tel.: +82-31-330-6695 Received: 14 October 2018; Accepted: 19 November 2018; Published: 22 November 2018 Abstract: Sulfur-based carriers were examined to enhance the nitrogen removal efficiency in a mixed anoxic–anaerobic-membrane bioreactor system, in which sulfur from the carrier acts as an electron donor for the conversion of nitrate to nitrogen gas through the autotrophic denitrification process. A total nitrogen removal efficiency of 63% was observed in the system with carriers, which showed an increase in the removal efficiency of around 20%, compared to the system without carriers. The results also indicated that the carriers had no adverse effect on biological treatment for the organic matter and total phosphorus. The removal efficiencies for chemical oxygen demand (COD) and total phosphorus (TP) were 98% and 37% in both systems, respectively. The generation of sulfate ions was a major disadvantage of using sulfur-based carriers, and resulted in pH drop. The ratio of sulfate in the 2− − effluent to nitrate removed in the system ranged from 0.86 to 1.97 mgSO4 /mgNO3 -N, which was lower than the theoretical value and could be regarded as due to the occurrence of simultaneous heterotrophic and autotrophic denitrification.
    [Show full text]
  • Biogeochemistry of Sulfur in Small Forested Catchments of the Great Smoky Mountains National Park
    University of Tennessee, Knoxville TRACE: Tennessee Research and Creative Exchange Doctoral Dissertations Graduate School 5-2018 Biogeochemistry of Sulfur in Small Forested Catchments of the Great Smoky Mountains National Park Adrian Miguel Gonzalez University of Tennessee, [email protected] Follow this and additional works at: https://trace.tennessee.edu/utk_graddiss Recommended Citation Gonzalez, Adrian Miguel, "Biogeochemistry of Sulfur in Small Forested Catchments of the Great Smoky Mountains National Park. " PhD diss., University of Tennessee, 2018. https://trace.tennessee.edu/utk_graddiss/4901 This Dissertation is brought to you for free and open access by the Graduate School at TRACE: Tennessee Research and Creative Exchange. It has been accepted for inclusion in Doctoral Dissertations by an authorized administrator of TRACE: Tennessee Research and Creative Exchange. For more information, please contact [email protected]. To the Graduate Council: I am submitting herewith a dissertation written by Adrian Miguel Gonzalez entitled "Biogeochemistry of Sulfur in Small Forested Catchments of the Great Smoky Mountains National Park." I have examined the final electronic copy of this dissertation for form and content and recommend that it be accepted in partial fulfillment of the equirr ements for the degree of Doctor of Philosophy, with a major in Civil Engineering. John S. Schwartz, Major Professor We have read this dissertation and recommend its acceptance: Michael E. Essington, Qiang He, Anna Szynkiewicz Accepted for the Council: Dixie L. Thompson Vice Provost and Dean of the Graduate School (Original signatures are on file with official studentecor r ds.) Biogeochemistry of Sulfur in Small Forested Catchments of the Great Smoky Mountains National Park A Dissertation Presented for the Doctor of Philosophy Degree The University of Tennessee, Knoxville Adrian Miguel Gonzalez May 2018 Copyright © 2018 by Adrian Miguel Gonzalez All rights reserved.
    [Show full text]