uid=BNZ,o=EDI,dc=edirepository,dc=org all public read knb-lter-bnz.323.18 Merritt R Turetsky Senior Investigator

Institute of Arctic and Alpine Research, University of Colorado-Boulder Boulder CO 80309 United States

merritt.turetsky@colorado.edu Molly Conlin

166 Plant Biology Lab East Lansing Michigan 48824 United States

(517)-353-2953 conlinmo@msu.edu Evan Kane Affiliated Scientist

School of Forest Resources and Environmental Science, Michigan Technological University Houghton MI 49931 United States

(906) 482-6303 eskane@mtu.edu Bonanza Creek LTER

Boreal Ecology Cooperative Research Unit University of Alaska Fairbanks P.O. Box 756780 Fairbanks AK 99775 USA

907-474-6364 907-474-6251 uaf-bnz-im-team@alaska.edu http://www.lter.uaf.edu Bonanza Creek LTER Data Manager

Boreal Ecology Cooperative Research Unit University of Alaska Fairbanks P.O. Box 756780 Fairbanks AK 99775 USA

907-474-6364 907-474-6251 uaf-bnz-im-team@alaska.edu http://www.lter.uaf.edu Claire C Treat Research Technician

Dept. Plant Biology; Michigan State University East Lansing Michigan 48824 United States

517-353-2953 517-353-1926 Associated party William L Cable Research Technician

Geophysical Institute, 903 Koyukuk Dr.,407A Elvey, University of Alaska Fairbanks Fairbanks AK 99775

(907) 474-5623 Associated party 2012-03-18 Soil temperature measurements were recorded hourly at an array of depth at APEX alpha Fen from June 2005-Dec 2006. APEX Fen is located in the Bonanza Creek LTER outside of Fairbanks, AK. APEX Fen uses a full-factorial water table (flooded or raised, lowered or drained, and control treatments, as well as a moisture gradient) by warming manipulation (warmed, unwarmed treatment). soil temperature peatland wetlands experimental warming soil climate manipulation water table manipulation Biogeochemistry

This work has been produced as part of the Long Term Ecological Research Program and data users should adhere to the Data Use Agreement of the Long Term Ecological Research Network. The consumer of these data (“Data User” herein) has an ethical obligation to cite it appropriately in any publication that results from its use. The Data User should realize that these data may be actively used by others for ongoing research and that coordination may be necessary to prevent duplicate publication. The Data User is urged to contact the authors of these data if any questions about methodology or results occur. Where appropriate, the Data User is encouraged to consider collaboration or coauthorship with the authors. The Data User should realize that misinterpretation of data may occur if used out of context of the original study. While substantial efforts are made to ensure the accuracy of data and associated documentation, complete accuracy of data sets cannot be guaranteed. 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. Thank you.

It is considered a matter of professional ethics to acknowledge the work of other scientists. Thus, the Data User should properly cite the Data Set in any publications or in the metadata of any derived data products that were produced using the Data Set. Citation should take the following general form: Creator(s), Year of Data Publication, Title of Dataset, Publisher, Dataset identifier, Dataset URL, Dataset DOI. For Example: Van Cleve, Keith; Chapin, F. Stuart; Ruess, Roger W. 2016. Bonanza Creek Experimental Forest: Hourly Temperature (sample, min, max) at 50 cm and 150 cm from 1988 to Present, Bonanza Creek LTER - University of Alaska Fairbanks. BNZ:1, http://www.lter.uaf.edu/data/data-detail/id/1. doi:10.6073/pasta/725db90d86686be13e6d6b2da5d61217.

The Data User should acknowledge any institutional support or specific funding awards referenced in the metadata accompanying this dataset in any publications where the Data Set contributed significantly to its content. Acknowledgements should identify the supporting party, the party that received the support, and any identifying information such as grant numbers. For example: Data are provided by the Bonanza Creek LTER, a partnership between the University of Alaska Fairbanks, and the U.S. Forest Service. Significant funding for collection of these data was provided by the National Science Foundation Long-Term Ecological Research program (NSF Grant numbers DEB-2224776, DEB-1636476, DEB-1026415, DEB-0620579, DEB-0423442, DEB-0080609, DEB-9810217, DEB-9211769, DEB-8702629) and by the USDA Forest Service, Pacific Northwest Research Station (Agreement # RJVA-PNW-20-JV-11261932-018).

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While substantial efforts are made to ensure the accuracy of data and documentation contained in this Data Set, complete accuracy of data and metadata cannot be guaranteed. All data and metadata are made available in its present condition. The Data User holds all parties involved in the production or distribution of the Data Set harmless for damages resulting from its use or interpretation.

http://www.lter.uaf.edu/data/data-detail/id/323 Dataset geographic description information is unavailable. {datafile/geoCoverage is empty} -148.31034 -148.31034 64.70138 64.70138 2005-05-26 2012-12-31

Data were QCed using absolute temperature limits that are defined in the DataFileVariables work sheets. Additional Qcing was done graphically.

Completed

Bonanza Creek LTER Data Manager

Boreal Ecology Cooperative Research Unit University of Alaska Fairbanks P.O. Box 756780 Fairbanks AK 99775 USA

907-474-6364 907-474-6251 uaf-bnz-im-team@alaska.edu http://www.lter.uaf.edu Bonanza Creek LTER

Boreal Ecology Cooperative Research Unit University of Alaska Fairbanks P.O. Box 756780 Fairbanks AK 99775 USA

907-474-6364 Bonanza Creek LTER

APEX Fen uses a full-factorial water table (flooded or raised, lowered or drained, and control treatments, as well as a moisture gradient) by warming manipulation (warmed, unwarmed treatment). Water table treatments were randomly assigned to each plot. Permanent measurement collars were established within these plots and randomly assigned to a warming treatment. Thermistors for temperature measurements were permanently installed adjacent to each measurement collar.

Soil temperature data were recorded hourly from 18 collars located within the water table by warming treatments at APEX Fen using thermistors and Campbell CR10x dataloggers. The array of thermisters recorded soil temperatures at several depths at all plots: soil surface, -2 cm, and -25 cm. Some plots had additional thermistors that measured at -5cm, -10 cm and -50 cm depths. Collars 2, 3, 5 were experimentally warmed using open topped (ITEX) chambers.

apexcon -- lowland open fen with daily access during the growing season. Site alternate names: control, Fen, Fencon, BC_FEN -148.3138278 -148.3138278 64.70129167 64.70129167 2005-05-26 2012-12-31

Continually

Keith Van Cleve Bonanza Creek LTER Lead Principal Investigator Principal Investigator F.S. Stuart Chapin Bonanza Creek LTER Lead Principal Investigator

Department of Biology and Wildlife; Institute of Arctic Biology: University of Alaska Fairbanks 193 Arctic Health P.O. Box 757000 Fairbanks AK 99775 United States

(907) 455-6408 (907) 474-6967 terry.chapin@alaska.edu http://terrychapin.org/ Principal Investigator Roger W. Ruess Bonanza Creek LTER Lead Principal Investigator

Institute of Arctic Biology University of Alaska Fairbanks P.O. Box 757000 Fairbanks AK 99775-0180 United States

(907) 474-7153 (907) 474-6967 rwruess@alaska.edu http://www.iab.uaf.edu/~roger_ruess/ Principal Investigator Michelle Cailin Mack Bonanza Creek LTER Lead Principal Investigator

Northern Arizona University: Ecosystem Science and Society Center (ECOSS) PO Box 5620 Flagstaff AZ 86011 United States

(928) 523-9415 Michelle.Mack@nau.edu https://macklab.nau.edu/ Principal Investigator NSF Grant numbers DEB-2224776, DEB-1636476, DEB-1026415, DEB-0620579, DEB-0423442, DEB-0080609, DEB-9810217, DEB-9211769, DEB-8702629 USDA Forest Service, Pacific Northwest Research Station (Agreement # RJVA-PNW-20-JV-11261932-018) 323_apexcon_2005-2012.txt Soil temperatur data from APEXcon site 323_apexcon_2005-2012.txt 1 \n \n column , http://www.lter.uaf.edu/php/download_data.php?f=/ascii/files/323_apexcon_2005-2012.txt year year year timestamp integer year timestamp NaN Missing Value dec. DOY dec. DOY decimal Day of Year float nominalDay real NaN Missing Value 0 cm ( 2) 0 cm ( 2) Temperature @ Collar 2 soil surface float celsius real NaN Missing Value 2 cm ( 2) 2 cm ( 2) Temperature @ Collar 2 2cm depth float celsius real NaN Missing Value 10 cm ( 2) 10 cm ( 2) Temperature @ Collar 2 10cm depth float celsius real NaN Missing Value 25 cm ( 2) 25 cm ( 2) Temperature @ Collar 2 25cm depth float celsius real NaN Missing Value 50 cm ( 2) 50 cm ( 2) Temperature @ Collar 2 50cm depth float celsius real NaN Missing Value 0 cm ( 3) 0 cm ( 3) Temperature @ Collar 3 soil surface float celsius real NaN Missing Value 2 cm ( 3) 2 cm ( 3) Temperature @ Collar 3 2cm depth float celsius real NaN Missing Value 10 cm ( 3) 10 cm ( 3) Temperature @ Collar 3 10cm depth float celsius real NaN Missing Value 25 cm ( 3) 25 cm ( 3) Temperature @ Collar 3 25cm depth float celsius real NaN Missing Value 50 cm ( 3) 50 cm ( 3) Temperature @ Collar 3 50cm depth float celsius real NaN Missing Value 0 cm ( 4) 0 cm ( 4) Temperature @ Collar 4 soil surface float celsius real NaN Missing Value 2 cm ( 4) 2 cm ( 4) Temperature @ Collar 4 2cm depth float celsius real NaN Missing Value 10 cm ( 4) 10 cm ( 4) Temperature @ Collar 4 10cm depth float celsius real NaN Missing Value 25 cm ( 4) 25 cm ( 4) Temperature @ Collar 4 25cm depth float celsius real NaN Missing Value 50 cm ( 4) 50 cm ( 4) Temperature @ Collar 4 50cm depth float celsius real NaN Missing Value 0 cm ( 5) 0 cm ( 5) Temperature @ Collar 5 soil surface float celsius real NaN Missing Value 2 cm ( 5) 2 cm ( 5) Temperature @ Collar 5 2cm depth float celsius real NaN Missing Value 25 cm ( 5) 25 cm ( 5) Temperature @ Collar 5 25cm depth float celsius real NaN Missing Value 0 cm ( 6) 0 cm ( 6) Temperature @ Collar 6 soil surface float celsius real NaN Missing Value 25 cm ( 6) 25 cm ( 6) Temperature @ Collar 6 25cm depth float celsius real NaN Missing Value 2 cm ( 6) 2 cm ( 6) Temperature @ Collar 6 2cm depth float celsius real NaN Missing Value Tprobe1_value Tprobe1_value Temperature @ Probe Depth float celsius real NaN Missing Value Tprobe1_depth Tprobe1_depth Probe depth integer centimeter real NaN Missing Value Tprobe2_value Tprobe2_value Temperature @ Probe Depth float celsius real NaN Missing Value Tprobe2_depth Tprobe2_depth Probe depth integer centimeter real NaN Missing Value Tprobe3_value Tprobe3_value Temperature @ Probe Depth float celsius real NaN Missing Value Tprobe3_depth Tprobe3_depth Probe depth integer centimeter real NaN Missing Value Tprobe4_value Tprobe4_value Temperature @ Probe Depth float celsius real NaN Missing Value Tprobe4_depth Tprobe4_depth Probe depth integer centimeter real NaN Missing Value Tprobe5_value Tprobe5_value Temperature @ Probe Depth float celsius real NaN Missing Value Tprobe5_depth Tprobe5_depth Probe depth integer centimeter real NaN Missing Value Tprobe6_value Tprobe6_value Temperature @ Probe Depth float celsius real NaN Missing Value Tprobe6_depth Tprobe6_depth Probe depth integer centimeter real NaN Missing Value Tprobe7_value Tprobe7_value Temperature @ Probe Depth float celsius real NaN Missing Value Tprobe7_depth Tprobe7_depth Probe depth integer centimeter real NaN Missing Value Tprobe8_value Tprobe8_value Temperature @ Probe Depth float celsius real NaN Missing Value Tprobe8_depth Tprobe8_depth Probe depth integer centimeter real NaN Missing Value Tprobe9_value Tprobe9_value Temperature @ Probe Depth float celsius real NaN Missing Value Tprobe9_depth Tprobe9_depth Probe depth integer centimeter real NaN Missing Value Tprobe10_value Tprobe10_value Temperature @ Probe Depth float celsius real NaN Missing Value Tprobe10_depth Tprobe10_depth Probe depth integer centimeter real NaN Missing Value Tprobe11_value Tprobe11_value Temperature @ Probe Depth float celsius real NaN Missing Value Tprobe11_depth Tprobe11_depth Probe depth integer centimeter real NaN Missing Value Tprobe12_value Tprobe12_value Temperature @ Probe Depth float celsius real NaN Missing Value Tprobe12_depth Tprobe12_depth Probe depth integer centimeter real NaN Missing Value Tprobe13_value Tprobe13_value Temperature @ Probe Depth float celsius real NaN Missing Value Tprobe13_depth Tprobe13_depth Probe depth integer centimeter real NaN Missing Value Tprobe14_value Tprobe14_value Temperature @ Probe Depth float celsius real NaN Missing Value Tprobe14_depth Tprobe14_depth Probe depth integer centimeter real NaN Missing Value APEXCon_Schematic.pdf Site schematic for APEX mainulation and transect plots. APEXCon_Schematic.pdf pdf http://www.lter.uaf.edu/php/download_data.php?f=/ascii/supplementaryFiles/APEXCon_Schematic.pdf pdf