OLSON, Donna¹, NOORMETS, Asko², KOLKA, Randy¹, and CHEN, Jiquan³, (1) USDA Forest Service - Northern Research Station, Center for Research on Ecosystem Change, 1831 Hwy. 169 E, Grand Rapids, MN 55744, dmolson@fs.fed.us, (2) North Carolina State University & Eastern Forest Environmental Threat Assessment Center, USDA FS, Department of Forestry and Environmental Resources, Venture Center II, Suite 300, Campus Box 7260, 920 Main Campus Drive, Raleigh, NC 27695, (3) Department of Environmental Sciences, University of Toledo, Mail Stop 604, Toldeo, OH 43606-3390

WESTERVELT, Claire D., Department of Earth Sciences, University of Maine, 5790 Bryand Global Sciences Center, Orono, ME 04473, claire.westervelt@maine.edu, REEVE, Andrew S., Department of Earth Sciences, University of Maine, 5790 Bryand Global Sciences Center, Orono, ME 04469, and GLASER, Paul H., Department of Geology & Geophysics, University of Minnesota, Pillsbury Hall, Minneapolis, MN 55455

PLA-PUEYO, Sila¹, GIERLOWSKI-KORDESCH, Elizabeth H.², CANDY, Ian¹, and VISERAS, César³, (1) Dpt. of Geography, Royal Holloway University of London, Egham, Surrey, TW20 0EX, United Kingdom, sila.pla@gmail.com, (2) Geological Sciences, Ohio University, 316 Clippinger Labs, Athens, OH 45701-2979, (3) Dpto. de Estratigrafía y Paleontología, Universidad de Granada, Av. Fuentenueva s/n, Granada, 18002, Spain

STINE, Melanie B., Geography, Texas State University - San Marcos, 601 University Drive, San Marcos, TX 78666, ms1789@txstate.edu

IRELAND, Alex W., Earth and Environmental Sciences, Lehigh University, 1 West Packer Avenue, Bethlehem, PA 18015, awi207@lehigh.edu, BOOTH, Robert K., Earth & Environmental Science, Lehigh University, 31 Williams Drive, Bethlehem, PA 18015, HOTCHKISS, Sara C., Botany Department, University of Wisconsin, 430 Lincoln Drive, Madison, WI 53706, and SCHMITZ, Jennifer, Limnology & Marine Science Program, University of Wisconsin-Madison, 347 Birge Hall, 430 Lincoln Drive, Madison, WI 53706

REHEIS, Marith, U.S. Geological Survey, Box 25046, MS 980, Denver Federal Center, Denver, CO 80225, mreheis@usgs.gov, PIGATI, Jeffrey, U.S. Geological Survey, MS-980, Federal Center, Box 25046, Denver, CO 80225, BRIGHT, Jordon, Department of Geosciences, University of Arizona, Gould-SimpsonBuilding #77, 1040 E 4th St, Tucson, AZ 86011, HONKE, Jeffrey, U.S. Geol Survey, Box 25046, MS 980, Denver Federal Center, Denver, CO 80225, and MCGEEHIN, John P., U.S. Geol Survey, 954 National Center, Reston, VA 20192

ASHLEY, Gail M., Earth and Planetary Sciences, Rutgers Univ, 610 Taylor Road, Piscataway, NJ 08854-8066, gmashley@rci.rutgers.edu

HAZZARD, Sarah¹, MUTITI, Samuel², and SKELTON, Chris¹, (1) Biological and Environmental Sciences, Georgia College and State University, Milledgeville, GA 31061, sarah.hazzard@bobcats.gcsu.edu, (2) Biological and Enviromental Sciences, Georgia College and State University, Milledgeville, GA 31061

LOISEL, Julie, Earth & Environmental Sciences, Lehigh University, 1 West Packer Avenue, Bethlehem, PA 18015-3001, jul208@lehigh.edu and YU, Zicheng, Department of Earth & Environmental Sciences, Lehigh University, 1 West Packer Avenue, Bethlehem, PA 18015

FEINER, Katie, Department of Geology, University at Buffalo, 411 Cooke Hall, Buffalo, NY 14260, kfeiner@buffalo.edu and LOWRY, Christopher, Department of Geology, University at Buffalo, 411 Cooke Hall, Buffalo, NY 14260

BOWEN, Mark W.¹, JOHNSON, William C.², and HERRING, Chelsy A.¹, (1) Geography and Urban Planning, University of Wisconsin Oshkosh, 800 Algoma Blvd, Sage Hall 4461, Oshkosh, WI 54901, bowenm@uwosh.edu, (2) Dept. of Geography, University of Kansas, 1475 Jayhawk Blvd, Rm. 213, Lawrence, KS 66045

GOMAN, Michelle F., Dept of Geography and Global Studies, Sonoma State University, 1801 East Cotati Ave, Rohnert Park, CA 94928, goman@sonoma.edu, ASHLEY, Gail M., Earth and Planetary Sciences, Rutgers Univ, 610 Taylor Road, Piscataway, NJ 08854-8066, OWEN, R. Bernhart, Dept of Geography, Hong Kong Baptist Univ, Kowloon Tong, Hong Kong, China, HOVER, Victoria C., Geology, University of Louisiana at Lafayette, PO Box 44530, Lafayette, LA 70504-4530, and MAHARJAN, Dev K., Geoscience, University of Nevada, Las Vegas, 4505 S. Maryland Parkway, Las Vegas, NV 89154-4010

LUZZADDER-BEACH, Sheryl¹, BEACH, Timothy P.², GUDERJAN, Thomas H.³, BROKAW, Nicholas V.⁴, WALLING, Stanley⁵, DOCTOR, Katarina Z.¹, FLOOD, Jonathan M.¹, and KRAUSE, Samantha M.⁶, (1) Geography and Geoinformation Science, George Mason University, 238 Research I, MSN 6C3, 4400 University Drive, Fairfax, VA 22030-4444, slbeach@gmu.edu, (2) Science, Technology, and International Affairs, Georgetown University, 301 ICC, 37th and O Streets, NW, Washington, DC 20057, (3) Sociology-Anthropology, University of Texas-Tyler, 3900 University Blvd, Tyler, TX 75799, (4) Institute for Tropical Ecosystem Studies, University of Puerto Rico-Río Piedras, P.O. Box 70377, San Juan, PR 00936-8377, (5) Department of Social Sciences, Community College of Philadelphia, 1700 Spring Garden Street, Philadelphia, PA 19130, (6) Maya Research Program, 1910 East Southeast Loop 323 #296, Tyler, TX 75701

MCGLUE, Michael M., US Geological Survey, Denver, CO 80225, mmcglue@usgs.gov, KUERTEN, Sidney, Universidade Estadual de Mato Grosso do Sul, Jardim MS, 13506-900, Brazil, PAROLIN, Mauro, Faculdade Estadual de Ciências e Letras de Campo Mourão, Campo Mourão PR, 87302-060, Brazil, SILVA, Aguinaldo, Universidade Federal de Mato Grosso do Sul - Campus do Pantanal, Corumbá MS, 79304-020, Brazil, ZANI, Hiran, Instituto Nacional de Pesquisas Espaciais, São José dos Campos SP, 12227-010, Brazil, and ASSINE, Mario L., Universidade Estadual Paulista Júlio de Mesquita Filho, Rio Claro SP, 13506-900, Brazil

THEISSEN, Kevin M., Geology, University of St. Thomas, Mail# OWS 153, 2115 Summit Ave, Saint Paul, MN 55105, kmtheissen@stthomas.edu, HOBBS, Will, St. Croix Watershed Research Station, Science Museum of Minnesota, 16910 152nd St. North, Marine-on-St. Croix, MN 55047, HOBBS, Joy M. Ramstack, St. Croix Watershed Research Station, Science Museum of Minnesota, 16910 152nd St. North, Marine on St. Croix, MN 55047, ZIMMER, Kyle, Dept. of Biology, University of St. Thomas, Mail # OWS 390, 2115 Summit Avenue, Saint Paul, MN 55105, DOMINE, Leah M., Biology, University of St. Thomas, 2115 Summit Avenue OWS 390, Saint Paul, MN 55105, COTNER, James B., Dept of Ecology, Evolution and Behavior, University of Minnesota, 100 Ecology Building, Saint Paul, MN 55108, and SUGITA, Shinya, Tallinn University, Uus-Sadama 5, Tallinn, 10120, Estonia

REEVE, A.S., Department of Earth Sciences, University of Maine, 5790 Bryand Global Sciences Center, Orono, ME 04469, asreeve@maine.edu, GLASER, Paul H., Geology & Geophysics, University of Minnesota, Pillsbury Hall, Minneapolis, MN 55455, and ROSENBERRY, Donald, U.S. Geological Survey, MS 413,Bldg. 53, Box 25046, Denver, CO 80225

SHILLING, Andrea, Department of Earth and Planetary Sciences, Rutgers University, 610 Taylor Road, Wright Geological Laboratory, Piscataway, NJ 08854, amshilli@eden.rutgers.edu, ASHLEY, Gail M., Earth and Planetary Sciences, Rutgers Univ, 610 Taylor Road, Piscataway, NJ 08854-8066, and GOMAN, Michelle F., Dept of Geography and Global Studies, Sonoma State University, 1801 East Cotati Ave, Rohnert Park, CA 94928

BHATTACHARYA, Ruchi, University of Arkansas, Fayetteville, AR 72701, rbhattac@uark.edu, HAUSMANN, Sonja, Geosciences, University of Arkansas, Fayetteville, AR 72701, and HUBENY, J. Bradford, Department of Geological Sciences, Salem State University, 352 Lafayette Street, Salem, MA 01970

NICHOLS, Jonathan, Biology and Paleoenvironment, Lamont-Doherty Earth Observatory, 101D Paleomagentics, 61 Route 9W, Palisades, NY 10964, jnichols@ldeo.columbia.edu, ISLES, Peter, Rubenstein School of Environment and Natural Resources, University of Vermont, Burlington, VT 05401, and PETEET, Dorothy, Lamont-Doherty Earth Observatory, 61 Route 9W, Palisades, NY 10964

BEEBE, D. Alex, Environmental Engineering and Earth Sciences, Clemson University, 340 Brackett Hall, Clemson, SC 29634, donaldb@clemson.edu, CASTLE, James W., Dept. of Environmental Engineering and Earth Sciences, Clemson University, 340 Brackett Hall, Clemson, SC 29634-0919, and RODGERS, John H. Jr, School of Agricultural, Forest and Environmental Sciences, Clemson University, 261 Lehotsky Hall, Clemson, SC 29634-0317

DE WET, Carol B., Earth and Environment, Franklin and Marshall College, P.O. Box 3003, Lancaster, PA 17604, cdewet@fandm.edu, GODFREY, Linda, Department of Marine and Coastal Sciences, Rutgers University, New Brunswick, NJ 08901, and DE WET, Andrew P., Earth & Environment, Franklin & Marshall College, PO Box 3003, Lancaster, PA 17604-3003

BON, C.E.¹, REEVE, A.S.², SLATER, Lee³, COMAS, Xavier⁴, SCHAFER, Karina V.R.⁵, and YU, Zhongjie³, (1) Department of Earth Sciences, University of Maine, 5790 Bryand Global Sciences Center, Orono, ME 04473, christiaan.bon@maine.edu, (2) Department of Earth Sciences, University of Maine, 5790 Bryand Global Sciences Center, Orono, ME 04469, (3) Earth & Environmental Sciences, Rutgers University, 101 Warren St, Smith 136, Newark, NJ 07102, (4) Geosciences, Florida Atlantic University, 3200 College Drive, Davie, FL 33314, (5) Biology, Rutgers University, 195 University Ave, Newark, NJ 07102

MAHMOUDI, Mehrnoosh, GARCIA, Reinaldo, and MIRALLES-WILHELM, Fernando, Earth and Environment, Florida International University, 11200 SW 8th St, PC # 344, Miami, FL 33199, nmahm001@fiu.edu

KEYWORTH, Amy J.¹, BOLICH, Richard E.², and KANE, Evan O.², (1) NC Department of Environment and Natural Resources (NC DENR), Division of Water Quality, 1636 Mail Service Center, Raleigh, NC 27699-1636, amy.keyworth@ncdenr.gov, (2) Ncdenr, Division of Water Quality, 1636 Mail Service Center, Raleigh, NC 27699-1636

HAROON, Areej¹, CHOWDHURY, Amira¹, FENG, Shiying¹, FERNANDEZ, Rossibel¹, LOPEZ, Cristal¹, REYES, Nunny², and NEWTON, Robert³, (1) The Young Women's Leadership School of East Harlem, 105 east 106th street, New York, NY 10029, i_khan17@hotmail.com, (2) Hunter College, 695 Park Avenue, New York, NY 10065, (3) Lamont-Doherty Earth Observatory, P. O. Box 1000, Palisades, NY 10964

TORRES, Tiffany¹, CHEN, Connie², CASTELAN, Katherine³, LOPEZ, Anthony⁴, SANCHEZ, Adonis⁵, MATZA, Jesse⁶, MITTIGA, Andrew³, and NEWTON, Robert⁷, (1) The Young Women's Leadership School of East Harlem, 105 east 106th street, New York, NY 10029, torres.tiffany25@gmail.com, (2) University of Maryland College Park, 7965 Baltimore Avenue College Park, MD 20742, (3) The Young Women's Leadership School of East Harlem, 105 east 106th street, New York City, NY 10029, (4) New York Harbor School, 550 Wheeler Avenue Governors Island, New York City, NY 11231, (5) Curtis High School, 105 Hamilton Avenue, New York, NY 10301, (6) Suffern High School, 49 Viola Road, Suffern, NY 10901, (7) Lamont-Doherty Earth Observatory, P. O. Box 1000, Palisades, NY 10964

MATTHEW, Omari, Colby College, 4000 Mayflower Hill, Waterville, ME 04901, omatthew@colby.edu, LORA, Kayla, The Young Women's Leadership School of Harlem, 105 East 106th Street, New York, NY 10029, PETERS, Ameena, New York Harbor School, 550 Wheeler Avenue Governors Island, New York, NY 11231, DANUSI, Fazoziyat, Curtis High School, 105 Hamilton Avenue, New York, NY 10301, and NEWTON, Robert, Lamont-Doherty Earth Observatory, P. O. Box 1000, Palisades, NY 10964

GRAND PRE, Candace A.¹, WALTER, Robert C.¹, MERRITTS, Dorothy J.¹, MOSER, Amy C.¹, BERNHARDT, Christopher², POTAPOVA, Marina³, and HILGARTNER, WIlliam B.⁴, (1) Department of Earth and Environment, Franklin and Marshall College, Lancaster, PA 17603, candace.grandpre@fandm.edu, (2) United States Geological Survey, 926A National Center, Reston, VA 20192, (3) Department of Biodiversity, Earth and Environmental Science, The Academy of Natural Sciences of Drexel University, Philadelphia, PA 19103, (4) Engineering Programs for Professionals, The Johns Hopkins University, Baltimore, MD 21218

REGIER, Margo E., Beloit College, Beloit, WI 53511, regierm@beloit.edu, BENN, Deshawn, Upper Iowa University, Fayette, IA 52142, LUSTECK, Robert, LacCore/ Limnological Research Center, University of Minnesota, 500 Pillsbury Dr. SE, Minneapolis, MN 55455, HOWES, Thomas, Fond du Lac Reservation Resource Management, 1720 Big Lake Rd, Cloquet, MN 55720, MISQUADACE, Shelden, Cloquet, MN 55720, MYRBO, Amy, LacCore/Limnological Research Center, Newton Horace Winchell School of Earth Sciences, University of Minnesota, 500 Pillsbury Dr SE, Minneapolis, MN 55455, and THOMPSON, Robert, Department of Anthropology, University of Minnesota, Minneapolis, MN 55455