uid=AND,o=lter,dc=ecoinformatics,dc=org all public read SP005 Robert P. Griffiths

Oregon State University;Dept. of Forest Science;321 Richardson Hall Corvallis OR 97331-5752 USA

(541) 737-6559 bbgriff@peak.org griff@for.orst.edu Robert P. Griffiths

Oregon State University;Dept. of Forest Science;321 Richardson Hall Corvallis OR 97331-5752 USA

(541) 737-6559 bbgriff@peak.org griff@for.orst.edu Principal Investigator Bruce A. Caldwell

Oregon State University;Dept. of Forest Science;321 Richardson Hall Corvallis OR 97331-5752 USA

(541) 737-3674 bruce.caldwell@oregonstate.edu Other Researcher Robert P. Griffiths

Oregon State University;Dept. of Forest Science;321 Richardson Hall Corvallis OR 97331-5752 USA

(541) 737-6559 bbgriff@peak.org griff@for.orst.edu Abstractor Robert P. Griffiths

Oregon State University;Dept. of Forest Science;321 Richardson Hall Corvallis OR 97331-5752 USA

(541) 737-6559 bbgriff@peak.org griff@for.orst.edu Creator 2013-12-17 To examine soil respiration as influenced by temperature and moisture to determine the role of CO2 evolution rates in overall carbon dynamics. soil temperature soil moisture soil respiration gas flux respiration carbon cycling inorganic nutrients LTER controlled vocabulary Long-Term Ecological Research (LTER) Andrews Experimental Forest site thesaurus inorganic nutrients LTER core research areas Data Use Agreement: The re-use of scientific data has the potential to greatly increase communication, collaboration and synthesis within and among disciplines, and thus is fostered, supported and encouraged. This Data Set is released under the Creative Commons license CC BY "Attribution" (see: https://creativecommons.org/licenses/by/4.0/). Creative Commons license CC BY - Attribution is a license that allows others to distribute, remix, tweak, and build upon your work (even commercially), as long as you are credited for the original creation. This license accommodates maximum dissemination and use of licensed materials. It is considered professional conduct and an ethical obligation to acknowledge the work of other scientists. The Data User is asked to provide attribution of the original work if this data package is shared in whole or by individual parts or used in the derivation of other products. A recommended citation is provided for each Data Set in the Andrews LTER data catalog (see: http://andlter.forestry.oregonstate.edu/data/catalog/datacatalog.aspx). A generic citation is also provided for this Data Set on the website https://portal.edirepository.org in the summary metadata page. Data Users are thus strongly encouraged to consider consultation, collaboration and/or co-authorship with the Data Set Creator. While substantial efforts are made to ensure the accuracy of data and associated documentation, complete accuracy of data sets cannot be guaranteed and all data are made available "as is." The Data User should be aware, however, that data are updated periodically and it is the responsibility of the Data User to check for new versions of the data. The data authors and the repository where these data were obtained shall not be liable for damages resulting from any use or misinterpretation of the data. General acknowledgement: Data were provided by the HJ Andrews Experimental Forest research program, funded by the National Science Foundation's Long-Term Ecological Research Program (DEB 2025755), US Forest Service Pacific Northwest Research Station, and Oregon State University. http://andlter.forestry.oregonstate.edu/data/abstract.aspx?dbcode=SP005 Andrews Experimental Forest -122.25800000 -122.11200000 44.27700000 44.20800000 424 1406 meter 1993-07-15 1993-07-15 All Organisms All Organisms Highest common category (ca. kingdom) Plantae Division or Phylum Polypodiophyta Class Filicopsida Order Polypodiales Family Dennstaedtiaceae Genus Pteridium Species Pteridium aquilinum Division or Phylum Coniferophyta Class Pinopsida Order Taxales Family Taxaceae Genus Taxus Species Taxus brevifolia Order Pinales Family Pinaceae Genus Tsuga Species Tsuga heterophylla Species Tsuga mertensiana Genus Abies Species Abies concolor Species Abies amabilis Genus Pinus Species Pinus albicaulis Genus Pseudotsuga Species Pseudotsuga menziesii Family Cupressaceae Genus Thuja Species Thuja plicata Division or Phylum Magnoliophyta Class Magnoliopsida Subclass Rosidae Order Myrtales Family Onagraceae Genus Epilobium Species Epilobium angustifolium Order Rosales Family Rosaceae Genus Rubus Species Rubus ursinus Order Geraniales Family Oxalidaceae Genus Oxalis Species Oxalis oregana Order Fabales Family Fabaceae Genus Lupinus Order Rhamnales Family Rhamnaceae Genus Ceanothus Species Ceanothus velutinus Order Sapindales Family Aceraceae Genus Acer Species Acer macrophyllum Species Acer circinatum Order Apiales Family Araliaceae Genus Oplopanax Species Oplopanax horridus Subclass Hamamelididae Order Fagales Family Betulaceae Genus Alnus Species Alnus sinuata Species Alnus rubra Family Fagaceae Genus Chrysolepis Species Castanopsis chrysophylla Subclass Magnoliidae Order Ranunculales Family Berberidaceae Genus Berberis Species Berberis nervosa Subclass Dilleniidae Order Salicales Family Salicaceae Genus Populus Species Populus trichocarpa Order Ericales Family Ericaceae Genus Vaccinium Species Vaccinium uliginosum Genus Gaultheria Species Gaultheria shallon Genus Rhododendron Species Rhododendron macrophyllum Class Liliopsida Subclass Commelinidae Order Cyperales Family Cyperaceae Genus Scirpus Species Scirpus setaceus

An update history is logged and maintained with each new version of every dataset.

notPlanned Original metadata creation. Version1 1994-04-13 Metadata restructured and moved into SQLServer metadata database LTERMETA. Data moved into SQLServer database FSDBDATA. Version2 2002-04-09 Created stcode to be enumerated, converted date to truetype and reran createcsv to recreate files with correct delimiter for uploading to PASTA. Version7 2013-12-17 Ran QC and fixed a couple of small things. Need to reharvest into PASTA. Version8 2013-12-17 Information Manager

Andrews Forest LTER Program US Forest Service Pacific Northwest Research Station 3200 SW Jefferson Way Corvallis OR 97331

hjaweb@fsl.orst.edu http://andrewsforest.oregonstate.edu/ Robert P. Griffiths

Oregon State University;Dept. of Forest Science;321 Richardson Hall Corvallis OR 97331-5752 USA

(541) 737-6559 bbgriff@peak.org griff@for.orst.edu Andrews Forest LTER Site

Forest Ecosystems and Society Department in Forestry Oregon State University 201K Richardson Hall Corvallis OR 97331-5752

(541) 737-8480 lterweb@fsl.orst.edu http://andrewsforest.oregonstate.edu/ Field Methods - SP005 On July 14-15, 1993, CO2 evolution rates were measured using soda lime jars in the same chamber that have been used for the gas-flux experiments. Sites were located approximately 0.5 km apart along HJA roads. Locations were fixed by their location relative to road intersections and clearcuts. Approximately every 10 sites, we put out a control to compensate for background CO2 concentrations and CO2 adsorbed during the drying process. Laboratory Methods - SP005 Predried and weighed jars were used in this experiment. After the jars were exposed to the atmosphere, they were dried and weighed at the HJA. The control jars were taken at approximately the same elevation and in the same vegetation type as the actual samples whenever possible. Soil and air temperatures were recorded when the jars were placed out and when they were retrieved (usually 24 hours later). Max-min thermometers were placed at each site where the controls were run, and recorded 24-hour max and min air temperatures. Soil cores were taken to a depth of 10 cm and dried at 100°C for 12 hours. The major vegetation at each site was also noted and a desription of those sites are also listed in the site description dataset. The positions of the sites were estimated by tracing distances along roads using a map generated by Hazel Hammond and the discriptive logs were made in the field. Soil respiration values have been corrected for background CO2 and CO2 adsorbed in the drying process using the mean of the control weight differences for each of the two transects. Sites along transects are established to be representative of the Andrews Forest as a whole. Elevation range of the Andrews is 450 to 1450 meters. Sampling frequency: annual Sites were located approximately 0.5 km apart along HJA roads. Locations were fixed by their location relative to road intersections and clearcuts. Andrews Experimental Forest (HJA) -122.26172200 -122.10084700 44.28196400 44.19770400 1631 1631 meter Sherri L. Johnson

US Forest Service ;Pacific NW Research Station ;3200 SW Jefferson Way Corvallis OR 97331 USA

541-758-7771 sherri.johnson2@usda.gov sherri.johnson@oregonstate.edu https://www.fs.fed.us/research/people/profile.php?alias=sherrijohnson Principal Investigator Julia A. Jones

Oregon State University;Department of Geosciences; Wilkinson Hall 104 Corvallis OR 97331-5506 USA

(541) 737-1224 Julia.Jones@oregonstate.edu geojulia@comcast.net http://ceoas.oregonstate.edu/profile/jones/ http://orcid.org/0000-0001-9429-8925 Principal Investigator Matthew G Betts

Department of Forest Ecosystems and Society; 201E Richardson Hall; College of Forestry; Oregon State University Corvallis OR 97331

(541) 737-3841 matt.betts@oregonstate.edu http://www.fsl.orst.edu/flel/index.htm Principal Investigator Michael P. Nelson

Department of Forest Ecosystems and Society; 201K Richarson Hall; College of Forestry; Oregon State University Corvallis OR 97331

541-737-9221 mpnelson@oregonstate.edu http://www.michaelpnelson.com http://orcid.org/0000-0001-6917-4752 Principal Investigator David Bell david.bell@usda.gov david.bell@oregonstate.edu https://lemma.forestry.oregonstate.edu/about/david-bell Principal Investigator The H.J. Andrews Experimental Forest is a living laboratory that provides unparalleled opportunities for the study of forest and stream ecosystems in the central Cascade Range of Oregon. Since 1980, as a part of the National Science Foundation Long Term Ecological Research (NSF-LTER) program, the Andrews Experimental Forest has become a leader in the analysis of forest and stream ecosystem dynamics. Long-term field experiments and measurement programs have focused on climate dynamics, streamflow, water quality, and vegetation succession. Currently researchers are working to develop concepts and tools needed to predict effects of natural disturbance, land use, and climate change on ecosystem structure, function, and species composition. The Andrews Experimental Forest is administered cooperatively by the USDA Forest Service Pacific Northwest Research Station, Oregon State University and the Willamette National Forest. Funding for the research program comes from the National Science Foundation (NSF), US Forest Service Pacific Northwest Research Station, Oregon State University, and other sources. Data were provided by the HJ Andrews Experimental Forest research program, funded by the National Science Foundation's Long-Term Ecological Research Program (DEB 2025755), US Forest Service Pacific Northwest Research Station, and Oregon State University. National Science Foundation: DEB1440409 The Andrews Forest is situated in the western Cascade Range of Oregon, and covers the entire 15,800-acre (6400-ha) drainage basin of Lookout Creek. Elevation ranges from 1350 to 5340 feet (410 to 1630 m). Broadly representative of the rugged mountainous landscape of the Pacific Northwest, the Andrews Forest contains excellent examples of the region's conifer forests and associated wildlife and stream ecosystems. These forests are among the tallest and most productive in the world, with tree heights of often greater than 250 ft (75 m). Streams are steep, cold and clean, providing habitat for numerous aquatic organisms. 1 SP00501 Site Description: SP00501.csv 12263 1528593b6283995ccca6d1cc945cf2bc 1 \r\n column , " http://andlter.forestry.oregonstate.edu/ltermeta/ltersearch/dataaccess.aspx?docid=SP00501_v2.csv 1993-07-15 1993-07-15 STCODE FSDB Database Study code char(5) SP005 FSDB Database Study Code SP005 FORMAT Entity number numeric(1,0) number 1.000000 natural 1.0000 1.0000 SITENUM Site number numeric(3,0) number 1.000000 natural 1.0000 170.0000 LAT Latitude numeric(6,3) degrees latitude or longitude 0.001000 real 44.2080 44.2770 LONG Longitude numeric(7,3) degrees latitude or longitude 0.001000 real 122.1120 122.2580 ELEV Elevation numeric(4,0) meters 1.000000 natural 424.0000 1406.0000 ASPECT Aspect coded by 8 cardinal directions, flat, or top of ridge char(1) 0 North 1 Northeast 2 East 3 Southeast 4 South 5 Southwest 6 West 7 Northwest 8 Flat 9 Top of ridge STANDAGE Coded vegetation description char(1) 1 Old growth 2 Mature stand 3 Young growth 4 Green tree retention 5 Clearcut 9 Not recorded LOCATION Location of site varchar(60) Location of site ROADPOSN Position of site relative to road varchar(50) Position of site relative to road PRIMARY SP00501.SITENUM NOTNULL SP00501.ASPECT SP00501.ELEV SP00501.FORMAT SP00501.LAT SP00501.LOCATION SP00501.LONG SP00501.SITENUM SP00501.STANDAGE SP00501.STCODE 131 2 SP00502 Soil Respiration, Temperature, and Percent Dry Weight: SP00502.csv 6287 9997f1b36529aef88ed59a96492bb5bb 1 \r\n column , " http://andlter.forestry.oregonstate.edu/ltermeta/ltersearch/dataaccess.aspx?docid=SP00502_v2.csv 1993-07-15 1993-07-15 STCODE FSDB Database Study code char(5) SP005 FSDB Database Study Code SP005 FORMAT Entity number numeric(1,0) number 1.000000 natural 2.0000 2.0000 SITENUM Site number numeric(3,0) number 1.000000 natural 1.0000 170.0000 DATE Date of sampling datetime YYYY-MM-DD 1.000000 7/15/1993 12:00:00 AM 7/15/1993 12:00:00 AM RESP Soil respiration corrected for background and adsorbed CO2 (as C) numeric(5,2) grams per square meter 0.010000 real 0.0000 6.2500 SOILTEMP Mean soil temperature of beginning and ending soil temperature numeric(4,1) degrees Celsius 0.100000 real 7.0000 17.0000 AIRTEMP Mean air temperature of beginning and ending air temperature numeric(4,1) degrees Celsius 0.100000 real 8.0000 17.0000 PMOIST Percent moisture; ((wet-dry)/dry)*100 numeric(5,1) percent 0.100000 real 14.9000 189.9000 MAXTEMP Max 24-hour temperature numeric(2,0) degrees Celsius 1.000000 natural 11.0000 32.0000 MINTEMP Min 24-hour temperature numeric(2,0) degrees Celsius 1.000000 natural 6.0000 10.0000 CONTROL Indicates whether background co2 control is also run char(1) N No control placed at this site Y Control placed at this site to compensate for background and absorbed co2 PRIMARY SP00502.DATE SP00502.SITENUM NOTNULL SP00502.CONTROL SP00502.DATE SP00502.FORMAT SP00502.SITENUM SP00502.STCODE 131 3 SP00503 Tree and shrub species on plot: SP00503.csv 6297 27a628ec3a3f7179ee3d6101bbf1994c 1 \r\n column , " http://andlter.forestry.oregonstate.edu/ltermeta/ltersearch/dataaccess.aspx?docid=SP00503_v2.csv 1993-07-15 1993-07-15 STCODE FSDB Database Study code char(5) SP005 FSDB Database Study Code SP005 FORMAT Entity number numeric(1,0) number 1.000000 natural 3.0000 3.0000 SITENUM Site number numeric(3,0) number 1.000000 natural 1.0000 170.0000 SPECIES Tree and shrub species on plot, codes according to Garrison et al., 1972 char(5) ABAM Abies amabilis ACCI Acer circinatum ACMA Acer macrophyllum ALRU Alnus rubra ALSI Alnus sinuata BENE Berberis nervosa CEVE Ceanothus velutinus GASH Gaultheria shallon LU Lupinus OXOR Oxalis oregana POTR Populus tremuloides PSME Pseudotsuga menziesii PTAQ Pteridium aquilinum RHMA Rhododendron macrophyllum RUUR Rubus ursinus SCSE Scirpus setaceus TABR Taxus brevifolia THPL Thuja plicata TSHE Tsuga heterophylla TSME Tsuga mertensiana VAUL Vaccinium uliginosum CACH Castanopsis chrysophylla EPAN Epilobium angustifolium GRASS Gramin PRIMARY SP00503.SITENUM SP00503.SPECIES NOTNULL SP00503.FORMAT SP00503.SITENUM SP00503.SPECIES SP00503.STCODE 362 meter; SI unit of length degrees; latitude (parallel) or longitude (meridian) percent; a number grams per square meter Degrees Celsius; a common unit of temperature; constantToSI=273.18 dimensionless number, i.e., ratio, count