Department of Biology, University of New Mexico, LTER Network Office, MSC03 2020, Albuquerque, NM 87131, USA.;Scripps Institution of Oceanography, University of California at San Diego, La Jolla, CA 92093, USA.;Hubbard Brook LTER, USDA Forest Service, 271 Mast Road, Durham, NH 03824, USA.;Hubbard Brook LTER, USDA Forest Service, 271 Mast Road, Durham, NH 03824, USA.;Department of Biology, University of New Mexico, Sevilleta LTER, MSC03 2020, Albuquerque, NM 87131, USA.;Bonanza Creek Long Term Ecological Research Station, University of Alaska Fairbanks, 909 N. Koyukuk, Fairbanks, AK 99709, USA.;Bonanza Creek Long Term Ecological Research Station, University of Alaska Fairbanks, 909 N. Koyukuk, Fairbanks, AK 99709, USA.;Bonanza Creek Long Term Ecological Research Station, University of Alaska Fairbanks, 909 N. Koyukuk, Fairbanks, AK 99709, USA.;University of Applied Sciences, Hochschulstrasse 1 E210 A-6850, Dornbirn, Austria.;Luquillo Experimental Forest LTER, University of Puerto Rico at Rio Piedras, San Juan, PR 00931, USA.;Baltimore Ecosystem Study LTER, Cary Institute of Ecosystem Studies, 2801 Sharon Turnpike, Millbrook, NY 12545, USA.;Scripps Institution of Oceanography, University of California at San Diego, La Jolla, CA 92093, USA.;Scripps Institution of Oceanography, University of California at San Diego, La Jolla, CA 92093, USA.;Scripps Institution of Oceanography, University of California at San Diego, La Jolla, CA 92093, USA.;Short Grass Steppe LTER, Colorado State University, Fort Collins, CO 80523, USA.;Harvard Forest LTER, Harvard University, Petersham, MA 01366, USA.;Florida Coastal Everglades LTER, Florida International University, University Park, Miami, FL 33199, USA.;Central Arizona Phoenix LTER, Global Institute of Sustainability, Arizona State University, Tempe, AZ 85287, USA.;Central Arizona Phoenix LTER, Global Institute of Sustainability, Arizona State University, Tempe, AZ 85287, USA.;Niwot Ridge LTER, University of Colorado, 1560 30th Street, Boulder, CO 80309-0450, USA.;Jornada del Muerto LTER, Department of Biology, New Mexico State University, Jornada LTER, Las Cruces, NM 88003, USA.;Center for Limnology, University of Wisconsin-Madison, North Temperate Lakes LTER, 680 N. Park Street Madison, WI 53706, USA.;Center for Limnology, University of Wisconsin-Madison, North Temperate Lakes LTER, 680 N. Park Street Madison, WI 53706, USA.;Marine Biological Laboratory Ecosystems, Arctic LTER, Center Woods Hole MA 02543, USA.;Plum Island Ecosystem LTER, Marine Biological Laboratory Ecosystems, Center Woods Hole MA 02543, USA.;Andrews Forest LTER, USDA Forest Service Pacific NW Research Station, 3200 SW Jefferson Way Corvallis, OR 97331, USA.;Anthropology Department, Coweeta LTER, Ecolaboratory, 251 Baldwin Hall University of Georgia Athens, GA 30602, USA.;McMurdo Dry Valleys LTER, Byrd Polar Research Center, 1090 Carmack Rd Columbus, OH 43210, USA.;Kellog Biological Station, Department of Crop and Soil Sciences, Michigan State University East Lansing, MI 48824, USA.;Santa Barbara Coastal LTER, Marine Science Institute, University of California at Santa Barbara, Santa Barbara, CA 93116, USA.;Konza Prairie LTER, Division of Biology, Kansas State University 116 Ackert Hall, Manhattan, KS 66506, USA.;Georgia Coastal Ecosystems LTER, Department of Marine Sciences, University of Georgia, Athens, GA 30602, USA.;Cedar Creek Natural History Area LTER, 100 Ecology Building, 1987 Upper Buford Circle, St. Paul, MN 55108, USA.;Cedar Creek Natural History Area LTER, 100 Ecology Building, 1987 Upper Buford Circle, St. Paul, MN 55108, USA.;LTER Network Office, Department of Biology, University of New Mexico, MSC03 2020, Albuquerque, NM 87131, USA.;LTER Network Office, Department of Biology, University of New Mexico, MSC03 2020, Albuquerque, NM 87131, USA.;LTER Network Office, Department of Biology, University of New Mexico, MSC03 2020, Albuquerque, NM 87131, USA