Andrew G. FountainPeter T. Doran 2015-11-29 Lake Bonney Snowfence Meteorological Station Daily Averages (2001-2007) tabular digitial data McMurdo Dry Valleys LTER McMurdo Dry Valleys LTER 10.6073/pasta/2daa1a8f4e48ac3db8c0af7b47b96ab7 https://mcm.lternet.edu/content/lake-bonney-snowfence-meteorological-station-daily-averages-2001-2007 As part of the Long Term Ecological Research in the McMurdo Dry Valleys of Antarctica, meteorological data was collected from various locations throughout Taylor, Wright and Victoria Valleys. These files contain data for the Lake Bonney Snowfence station (in Taylor Valley). Measurements at this temporary met station ceased on April 2006.Here we offer the daily averages based on the 15-min frequency data for the Lake Bonney Snowfence station. Meteorological data is collected year-round at each of the stations in the McMurdo Dry Valleys of Antarctica.  After retrieving this data (usually every January), the parameters that are recorded are processed from level 0 (raw) to level 1 (processed, provided on the web). The  raw data file descriptions and task lists summarize what was done to get from  level 0 to level 1 for all station found at the following address:  http://www.mcmlter.org/data/meteorology/tasks/task_lists.htm The last usable data was recorded on January 4, 2006 @ 14:00. There was some intermittent data recorded during the 2006-2007 season, but not much. The station was modified in late January 2007 to support another experiment  2001-01-19 2007-01-01 ground condition As needed ID: BOYS 162.313200000000 162.313200000000 -77.724500000000 -77.724500000000 108m 108m meter [term:vocabulary] None <cntorg>McMurdo Dry Valleys LTER</cntorg> <onlink>http://mcmlter.org/</onlink> <span property="dc:title" content="McMurdo Dry Valleys LTER" class="rdf-meta element-hidden"></span> Name: Hassan Basagic Role: field crew Name: Thomas Nylen Role: field crew Name: Inigo San Gil Role: data manager Not Applicable Not Applicable Field and/or Lab Methods During the 2000-2001 field season, the McMurdo LTER established a snowfence above (south) of the west lobe of Lake Bonney in western Taylor Valley. The station was set up to sample sensors every 30 seconds, except the sonic range which samples every 15 minutes, and send summary statistics (for example, averages and maximums) to solid-state storage modules every 15 minutes. This has resulted in approximately 20 values being recorded for final storage in every output interval. Task List notes   2002-2003 Season   Author of this report: Thomas Nylen  Sampling Frequency: sonic every 60 minutes, every 30 sec for all the others  Averaging and Output Interval: every 15 min  Program Name: bsn001v1.dld   Filename bsn02031.dat File Period: January 24, 2002 (24) @ 1500 to Nov 7, 2002 (311) @ 0430    Filename bsn02032.dat File Period: Nov 7, 2002 (311) @ 0445 to Nov 16, 2002 (320) @ 1445    Filename bsn02033.dat File Period: Nov 16, 2002 (320) @ 1445 to Dec 17, 2002 (351) @ 1830    Filename bsn02034.dat File Period: Dec 17, 2002 (351) @ 1845   Filename bsn02035.dat File Period: Dec 17, 2002 (351) @ 1845 to January 24, 2003 (24) @ 1400   1. array I.D. o1  2. day ok  3. time ok  4. mean soil P.A.R. +3.6 m (east) from snow fence (micromols/s/m2) – Q30801 divide by 200, multiply by 301.57  5. mean soil P.A.R. +1.8 m (east) from snow fence (micromols/s/m2) – Q30802 divide by 200, multiply by 319.62  6. mean Air P.A.R. @ 1.6 m (micromols/s/m2) – Q20266 divide by 200, multiply by 228.05 7. mean air temp. @ 1.5 m (C) rclow  8. mean soil temperature @ 0 cm in soil -1.9 m (west) of snow fence (C) rclow  9. mean soil temperature @ 0 cm in soil +0.9 m (east) of snow fence (C) rclow  10. mean soil temperature @ 0 cm in soil +1.8 m (east) of snow fence (C) rclow  11. mean soil temperature @ 0 cm in soil +3.6 m (east) of snow fence (C) rclow  12. sample depth from sensor to surface (cm) Measured depth (1.097) + Value) * 100  13. sample of battery voltage   For FILENAMES  bsn0234 and bsn02035 the PAR multipliers differ:   4. mean soil P.A.R. +3.6 m (east) from snow fence (micromols/s/m2) divide by 200, multiply by 217.27  5. mean soil P.A.R. +1.8 m (east) from snow fence (micromols/s/m2) divide by 200, multiply by 222.23  6. mean Air P.A.R. @ 1.6 m (micromols/s/m2) divide by 200, multiply by 275.02   2003-2004 Season   Author of this report: Thomas Nylen  Sampling Frequency: sonic every 60 minutes, every 30 sec for all the others  Averaging and Output Interval: every 15 min  Program Name: bsn023v1v1.dld (Program Signature: 63043)   Filename bsn03041.dat File Period: January 24, 2003 (24) @ 1415 to November 7, 2003 (311) @ 0345    Filename bsn03042.dat File Period: November 7, 2003 (311) @ 0400 to November 19, 2003 (323) @ 1115   Filename bsn03043.dat File Period: November 19, 2003 (323) @ 1130 to January 5, 2004 (5) @ 1700   Filename bsn03044.dat File Period: January 5, 2004 (5) @ 1715 to January 24, 2004 (24) @ 1130   Filename bsn03045.dat File Period: January 24, 2004 (24) @ 1200   1. array I.D. o1  2. day ok  3. time ok  4. mean soil P.A.R. +3.6 m (east) from snow fence (micromols/s/m2) divide by 200, multiply by 217.27  5. mean soil P.A.R. +1.8 m (east) from snow fence (micromols/s/m2) divide by 200, multiply by 222.23  6. mean Air P.A.R. @ 1.6 m (micromols/s/m2) divide by 200, multiply by 275.02 7. mean air temp. @ 1.5 m (C) rclow  8. mean soil temperature @ 0 cm in soil -1.9 m (west) of snow fence (C) rclow  9. mean soil temperature @ 0 cm in soil +0.9 m (east) of snow fence (C) rclow  10. mean soil temperature @ 0 cm in soil +1.8 m (east) of snow fence (C) rclow  11. mean soil temperature @ 0 cm in soil +3.6 m (east) of snow fence (C) rclow  12. sample depth from sensor to surface (cm) Measured depth (1.097) + Value) * 100  13. sample of battery voltage   2004-2005 Season   Author of this report: Thomas Nylen  Sampling Frequency: sonic every 60 minutes, every 30 sec for all the others Averaging and Output Interval: every 15 min  Program Name: bsn023v1v1.dld (Program Signature: 63043)   Filename: bsn04051.dat  File Period: January 24, 2004 (24) @ 1200 to November 15, 2004 (320) @ 1430    Filename: bsn04052.dat File Period: November 15, 2004 (320) @ 1445    Filename: bsn04053.dat File Period: November 15, 2004 (320) @ 1445 to January 24, 2005 (24) @ 1515   1. array I.D. o1  2. day ok  3. time ok  4. mean soil P.A.R. +3.6 m (east) from snow fence (micromols/s/m2) – Q30801 divide by 200, multiply by 217.27  5. mean soil P.A.R. +1.8 m (east) from snow fence (micromols/s/m2) – Q30802 divide by 200, multiply by 222.23  6. mean Air P.A.R. @ 1.6 m (micromols/s/m2) – Q20266 divide by 200, multiply by 275.02  7. mean air temp. @ 1.5 m (C) rclow  8. mean soil temperature @ 0 cm in soil -1.9 m (west) of snow fence (C) rclow  9. mean soil temperature @ 0 cm in soil +0.9 m (east) of snow fence (C) rclow  10. mean soil temperature @ 0 cm in soil +1.8 m (east) of snow fence (C) rclow  11. mean soil temperature @ 0 cm in soil +3.6 m (east) of snow fence (C) rclow  12. sample depth from sensor to surface (cm) Measured depth (1.097) + Value) * 100  13. sample of battery voltage   2005-2006 Season   Date of Establishment: January 2001 by Thomas Nylen  Author of this report: Thomas Nylen  Sampling Frequency: sonic every 60 minutes, every 30 sec for all the others  Averaging and Output Interval: every 15 min  Program Name: bsn045v1.dld (Program Signature: 1133)   Filename bsn04051 (Note filename does not follow convention) File Period: January 24, 2005 (24) @ 1515 to November 14, 2005 @ 1615   Filename bsn04052 (Filename does not follow convention) File Period: November 14, 2005 (24) @ 1630 to January 4, 2006 @ 1400 Quality Control: Season 2002-2003   bsn02031 notes: 1. Sonic Sensor not working.  2. Missing data between June 3, 2002 @ 1015 and June 3, 2002 @ 1945  3. Missing data between October 17, 2002 @ 600 and October 17, 2002 @ 1530   bsn02032 notes: 1. Sonic sensor not working   bsn02033.dat Notes:   1. Sonic Sensor not working, everything else appears to be working fine.  2. Replace PAR Sensors between 12/17/02 @ 1815 and 12/17/02 @ 18:45.   Air PAR – Old: Q28259 and New: Q20266   Soil PAR +3.6m – Old: Q23210 and New Q30801   Soil PAR +1.8m – Old: Q23207 and New Q30802  3. Repositioned soil temperature probes next to PAR sensors  4. Loaded new program, BS023v1.dld on 12/17/02 @   bes02034.dat Notes: (same as bsn02033)    PLUS - Only one line of data   bsn02035.dat notes:   1. Loaded new program, BS023v1.dld on January 24, 2003 @ 1415. Same name as old. Just changed on line of the program to use the multiplier to calculate the sonic depth.  2. Duplicate line at beginning of file with previous data file. Use line of data from previous file.  3. First value for depth sensor is bad, flag  4. Tired tighten down the middle vertical post, which contains all the sensors, but it is frozen in and cannot straighten completely. Did managed to get it close, so the depth will change. Old sonic depth is 110.4, new is 112.1.   Season 2003-2004   bsn03041 Notes:   1. Missing depth measurements between January 24, 2003 (24) @ 1415 and January 24, 2003 (24) @ 1445  2. Missing data between March 31, 2003 (90) @ 1645 and April 1, 2003 (91) @ 0125   bsn03042 Notes:   1. Sonic sensor repositioned. Need additional to cables to secure center posts.  2. CR10X time adjusted back 7 minutes and 13 seconds on November 19, 2003 @ 1115   bsn03043 Notes: 1. Sonic sensor repositioned. Need additional to cables to secure center posts.  2. CR10X time adjusted +6 seconds on January 5, 2004 @ 1651  3. Sonic ranger height changed because new guide wires were installed. Old height was 1.08 cm, and the new height is 1.098 cm from the surface.   bsn030404 Notes:   1. Missing line of data between this file and the next | 2. Sonic sensor repositioned on January 24, 2004 @ 1200 and secured with more cables.  3. CR10X time adjusted +2 seconds on January 24, 2003 (24) @ 1141  4. Removed 2 of the 4 batteries. Had to power down the station for ten minutes. Missed 15 minutes data.  5. Sonic sensor height, 111.0 cm   bsn03045 Notes: 1. Sonic sensor repositioned on January 24, 2004 @ 1200 and secured with more cables.  2. CR10X time adjusted +2 seconds on January 24, 2003 (24) @ 1141  3. Removed 2 of the 4 batteries. Had to power down the station for ten minutes.  4. Sonic sensor height, 111.0 cm Season 2004-2005   bsn04051.dat Notes:  1. No data missing 2. CR10X time adjusted back 9 minutes and 17 seconds on November 15, 2004 (320) @ 1430    3. Checked input values on November 15, 2004 (320) @ 1430  4. Loaded new program, Bsn045v1 on November 15, 2004 (320) @ 1445.  5. Sonic sensor height, 111.9 cm.  6. Swapped Soil Quantum @ 1m from fence (Q30802) with recalibrated probe (Q23210) at November 15, 2004 (320) @ 1411. Swapped Soil Quantum @ 2m from fence (Q30801) with recalibrated probe (Q20526(8?)) at November 15, 2004 (320) @ 1416. Swapped Air Quantum (Q20268) with recalibrated probe (Q29775) at November 15, 2004 (320) @ 1425.  7. Swapped out one SM4M for another on December 1, 2004 (336) @ 1432.  8. Swapped out old datalogger for recalibrated datalogger at November 15, 2004 (320) @ 1445. Powered down the datalogger to replace it, and load the new program from the storage module. A if statement was added to the program which does not turn on the sonic ranger if the voltage drops below 11.5V.  9. Fence was damaged during the storm on August 25. The sonic was leaning over when visited in November.   bsn04052.dat Notes:   1) No data missing   bsn04053.dat Notes:   1. No data missing  2. First line a repeat of the one line of data for bsn04052.dat. Ignore first line of this file (bsn04053.dat).  3. CR10X time adjusted ahead 1 minutes and 23 seconds on January 24, 2005 (24) @ 1515  4. Checked input values on January 24, 2005 (24) @ 1515  5. Sonic sensor height, 109.4 cm.  6. Swapped out one SM4M for another on January 24, 2005 (24) @ 1523.   Season 2005-2006   bsn04051 (NOTE the deviation from convention) 1. Winter damage to snow fence. The fence was loose which caused the +1.8m soil PAR sensor, - 1m and -1m soil temperature probes to be pulled out. Data needs to be flagged. The fence also pulled out nails. Everything was placed back into original order and fence reconnected. Need to repair fence in later visit.  2. No data missing  3. CR10X time adjusted back 4 minutes and 42 seconds on November 14, 2005 @ 1606  4. Input values not checked.  5. Sonic sensor height, 160.6 cm.  6. Swapped out one SM4M for another on November 14, 2005 @ 1616 bsn04052 (NOTE the deviation in filename from convention)   1. No data missing  2. CR10X time adjusted back 34 seconds on January 4, 2006 @ 1355  3. Checked input values January 4, 2006 @ 1357. Look good.  4. No snow at site.  5. Sonic sensor height, 109.6 cm. 6. South end of snow fence still in need of repair. Made temporary fix.  7. Swapped out one SM4M for another on January 4, 2006 @ 1400.   During the 2000-2001 field season, the McMurdo LTER established a snowfence above (south) of the west lobe of Lake Bonney in western Taylor Valley. The station was set up to sample sensors every 30 seconds, except the sonic range which samples every 15 minutes, and send summary statistics (for example, averages and maximums) to solid-state storage modules every 15 minutes. This has resulted in approximately 20 values being recorded for final storage in every output interval.Task List notes 2002-2003 Season Author of this report: Thomas Nylen Sampling Frequency: sonic every 60 minutes, every 30 sec for all the others Averaging and Output Interval: every 15 min Program Name: bsn001v1.dld Filename bsn02031.datFile Period: January 24, 2002 (24) @ 1500 to Nov 7, 2002 (311) @ 0430  Filename bsn02032.datFile Period: Nov 7, 2002 (311) @ 0445 to Nov 16, 2002 (320) @ 1445  Filename bsn02033.datFile Period: Nov 16, 2002 (320) @ 1445 to Dec 17, 2002 (351) @ 1830  Filename bsn02034.datFile Period: Dec 17, 2002 (351) @ 1845 Filename bsn02035.datFile Period: Dec 17, 2002 (351) @ 1845 to January 24, 2003 (24) @ 1400 1. array I.D. o1 2. day ok 3. time ok 4. mean soil P.A.R. +3.6 m (east) from snow fence (micromols/s/m2) – Q30801 divide by 200, multiply by 301.57 5. mean soil P.A.R. +1.8 m (east) from snow fence (micromols/s/m2) – Q30802 divide by 200, multiply by 319.62 6. mean Air P.A.R. @ 1.6 m (micromols/s/m2) – Q20266 divide by 200, multiply by 228.057. mean air temp. @ 1.5 m (C) rclow 8. mean soil temperature @ 0 cm in soil -1.9 m (west) of snow fence (C) rclow 9. mean soil temperature @ 0 cm in soil +0.9 m (east) of snow fence (C) rclow 10. mean soil temperature @ 0 cm in soil +1.8 m (east) of snow fence (C) rclow 11. mean soil temperature @ 0 cm in soil +3.6 m (east) of snow fence (C) rclow 12. sample depth from sensor to surface (cm) Measured depth (1.097) + Value) * 100 13. sample of battery voltage For FILENAMES  bsn0234 and bsn02035 the PAR multipliers differ: 4. mean soil P.A.R. +3.6 m (east) from snow fence (micromols/s/m2) divide by 200, multiply by 217.27 5. mean soil P.A.R. +1.8 m (east) from snow fence (micromols/s/m2) divide by 200, multiply by 222.23 6. mean Air P.A.R. @ 1.6 m (micromols/s/m2) divide by 200, multiply by 275.02 2003-2004 Season Author of this report: Thomas Nylen Sampling Frequency: sonic every 60 minutes, every 30 sec for all the others Averaging and Output Interval: every 15 min Program Name: bsn023v1v1.dld (Program Signature: 63043) Filename bsn03041.datFile Period: January 24, 2003 (24) @ 1415 to November 7, 2003 (311) @ 0345  Filename bsn03042.datFile Period: November 7, 2003 (311) @ 0400 to November 19, 2003 (323) @ 1115 Filename bsn03043.datFile Period: November 19, 2003 (323) @ 1130 to January 5, 2004 (5) @ 1700 Filename bsn03044.datFile Period: January 5, 2004 (5) @ 1715 to January 24, 2004 (24) @ 1130 Filename bsn03045.datFile Period: January 24, 2004 (24) @ 1200 1. array I.D. o1 2. day ok 3. time ok 4. mean soil P.A.R. +3.6 m (east) from snow fence (micromols/s/m2) divide by 200, multiply by 217.27 5. mean soil P.A.R. +1.8 m (east) from snow fence (micromols/s/m2) divide by 200, multiply by 222.23 6. mean Air P.A.R. @ 1.6 m (micromols/s/m2) divide by 200, multiply by 275.027. mean air temp. @ 1.5 m (C) rclow 8. mean soil temperature @ 0 cm in soil -1.9 m (west) of snow fence (C) rclow 9. mean soil temperature @ 0 cm in soil +0.9 m (east) of snow fence (C) rclow 10. mean soil temperature @ 0 cm in soil +1.8 m (east) of snow fence (C) rclow 11. mean soil temperature @ 0 cm in soil +3.6 m (east) of snow fence (C) rclow 12. sample depth from sensor to surface (cm) Measured depth (1.097) + Value) * 100 13. sample of battery voltage 2004-2005 Season Author of this report: Thomas Nylen Sampling Frequency: sonic every 60 minutes, every 30 sec for all the others Averaging and Output Interval: every 15 min Program Name: bsn023v1v1.dld (Program Signature: 63043) Filename: bsn04051.dat File Period: January 24, 2004 (24) @ 1200 to November 15, 2004 (320) @ 1430  Filename: bsn04052.datFile Period: November 15, 2004 (320) @ 1445  Filename: bsn04053.datFile Period: November 15, 2004 (320) @ 1445 to January 24, 2005 (24) @ 1515 1. array I.D. o1 2. day ok 3. time ok 4. mean soil P.A.R. +3.6 m (east) from snow fence (micromols/s/m2) – Q30801 divide by 200, multiply by 217.27 5. mean soil P.A.R. +1.8 m (east) from snow fence (micromols/s/m2) – Q30802 divide by 200, multiply by 222.23 6. mean Air P.A.R. @ 1.6 m (micromols/s/m2) – Q20266 divide by 200, multiply by 275.02 7. mean air temp. @ 1.5 m (C) rclow 8. mean soil temperature @ 0 cm in soil -1.9 m (west) of snow fence (C) rclow 9. mean soil temperature @ 0 cm in soil +0.9 m (east) of snow fence (C) rclow 10. mean soil temperature @ 0 cm in soil +1.8 m (east) of snow fence (C) rclow 11. mean soil temperature @ 0 cm in soil +3.6 m (east) of snow fence (C) rclow 12. sample depth from sensor to surface (cm) Measured depth (1.097) + Value) * 100 13. sample of battery voltage 2005-2006 Season Date of Establishment: January 2001 by Thomas Nylen Author of this report: Thomas Nylen Sampling Frequency: sonic every 60 minutes, every 30 sec for all the others Averaging and Output Interval: every 15 min Program Name: bsn045v1.dld (Program Signature: 1133) Filename bsn04051 (Note filename does not follow convention)File Period: January 24, 2005 (24) @ 1515 to November 14, 2005 @ 1615 Filename bsn04052 (Filename does not follow convention)File Period: November 14, 2005 (24) @ 1630 to January 4, 2006 @ 1400 unknown BOYS_AIRPAR_DAILY Description and details of the spreadsheet containing daily averages of the Bonney Snowfence AirPar measurements METLOCID Location code for this met station The data provider Location code for this met station Date_time Date sample was collected The data provider calendar date/time mm/dd/yyyy gregorian calendar AVG_PAR_AIR_PLUS1_5M Average of the photosynthetically active radiation The data provider micromols/sec/m^2 0.01 STDDEV_PAR_AIR_PLUS1_5M Standard deviation for the Photosynthetically active radiation distribution The data provider micromols/sec/m^2 0.01 MIN_PAR_AIR_PLUS1_5M Minimum value of the Photosynthetically active radiation The data provider micromols/sec/m^2 0.01 MAX_PAR_AIR_PLUS1_5M Maximum value for the Photosynthetically active radiation The data provider celsius 0.01 N_PAR_AIR_PLUS1_5M Number of observations for this average The data provider dimensionless McMurdo Dry Valleys LTER The data distributor shall not be liable for innacuracies in the content http 1 0 \n 42 column , https://mcm.lternet.edu/sites/default/files/data/BOYS_AIRPAR_DAILY.csv None BOYS_AIRT_DAILY Description and details of the spreadsheet containing daily averages of the Bonney Snowfence Met station air tempeature measurements METLOCID Location code for this met station The data provider Location code for this met station Date_time Date sample was collected The data provider calendar date/time mm/dd/yyyy gregorian calendar AVG_AIRT1_3M Average air temperature at 1.3 m above ground The data provider celsius 0.01 STD_AIRT1_3M Standard deviation for the air temperature at 1.3 m above ground The data provider celsius 0.01 MIN_AIRT1_3M Minimum value of the air temperature at 1.3 m above ground The data provider celsius 0.01 MAX_AIRT1_3M Maximum value for the air temperature at 1.3 m above ground The data provider celsius 0.01 N_AIRT1_3M Number of observations for this average The data provider dimensionless McMurdo Dry Valleys LTER The data distributor shall not be liable for innacuracies in the content http 1 0 \n 42 column , https://mcm.lternet.edu/sites/default/files/data/BOYS_AIRT_DAILY.csv None BOYS_SURFCHANGE_DAILY Description and details of the spreadsheet containing daily averages for the ice surface change at the Bonney Snowfence met station METLOCID Location code for this met station The data provider Location code for this met station Date_time Date sample was collected The data provider calendar date/time mm/dd/yyyy gregorian calendar AVG_SURFCHANGE_CM Average surface change - snowfall / sediment accumulation or loss The data provider centimeter 0.01 STD_SURFCHANGE_CM Standard deviation for the surface change - snowfall / sediment accumulation or loss The data provider centimeter 0.01 MIN_SURFCHANGE_CM Minimum value of the surface change - snowfall / sediment accumulation or loss The data provider centimeter 0.01 MAX_SURFCHANGE_CM Maximum value for the surface - snowfall / sediment accumulation or loss The data provider centimeter 0.01 N_SURFCHANGE_CM Number of observations for this average The data provider dimensionless McMurdo Dry Valleys LTER The data distributor shall not be liable for innacuracies in the content http 1 0 \n 42 column , https://mcm.lternet.edu/sites/default/files/data/BOYS_SURFCHANGE_DAILY.csv None BOYS_SOILT_DAILY Description and details of the spreadsheet containing daily averages of the bonney Snowfence Met station METLOCID Location code for this met station The data provider Location code for this met station Date_time Date sample was collected The data provider calendar date/time mm/dd/yyyy gregorian calendar AVG_SOILT_4_5M Average soil temperature at 4.5 m west of snowfence The data provider celsius 0.01 STD_SOILT_4_5M Standard deviation for the soil temperature at 4.5 m west of snowfence The data provider celsius 0.01 MIN_SOILT_4_5M Minimum value of the soil temperature at 4.5 m west of snowfence The data provider celsius 0.01 MAX_SOILT_4_5M Maximum value for the air temperature at 4.5 m west of snowfence The data provider celsius 0.01 N_SOILT_4_5M Number of observations for this average The data provider dimensionless AVG_SOILT+1M Average soil temperature at 1 m east of snowfence The data provider celsius 0.01 STD_SOILT+1M Standard deviation for the soil temperature at 1 m east of snowfence The data provider celsius 0.01 MIN_SOILT+1M Minimum value of the soil temperature at 1 m east of snowfence The data provider celsius 0.01 MAX_SOILT+1M Maximum value of the soil temperature at 1 m east of snowfence The data provider celsius Number of Observations Number of observations for the daily stats. The data provider dimensionless AVG_SOILT+1_9M Average soil temperature at 1.9 m east of snowfence The data provider celsius 0.01 STD_SOILT+1_9M standard deviation of the soil temperature at 1.9 m east of snowfence The data provider celsius 0.01 MIN_SOILT+1_9M Minimum soil temperature at 1.9 m east of snowfence The data provider celsius 0.01 MAX_SOILT+1_9M Maximum soil temperature at 1.9 m east of snowfence The data provider celsius 0.01 N_SOILT+1_9M Number of observations used to compute these statistics The data provider dimensionless AVG_SOILT+3_8M Average of Surface soil temperature at 3.8 m east of snowfence The data provider celsius STD_SOILT+3_8M Standard deviation of Surface soil temperature at 3.8 m east of snowfence. The data provider celsius MAX_SOILT+3_8M Maximum of Surface soil temperature at 3.8 m east of snowfence The data provider celsius MIN_SOILT+3_8M Minimum of Surface soil temperature at 3.8 m east of snowfence The data provider celsius Number of Observations Number of observations for the daily stats. The data provider dimensionless McMurdo Dry Valleys LTER The data distributor shall not be liable for innacuracies in the content http 1 0 \n 42 column , https://mcm.lternet.edu/sites/default/files/data/BOYS_SOILT_DAILY.csv None BOYS_SOILPAR_DAILY Description and details of the spreadsheet containing soil PAR radiation daily averages of the Bonney Snowfence station METLOCID Location code for this met station The data provider Location code for this met station Date_time Date sample was collected The data provider calendar date/time mm/dd/yyyy gregorian calendar AVG_PAR_SOIL_PLUS3_6M Average photosynthetically active radiation (PAR) 3.6 m east of snowfence. The data provider micromols/second/meter2 0.01 STD_PAR_SOIL_PLUS3_6M Standard deviation for the photosynthetically active radiation (PAR ) 3.6 m east of snowfence. The data provider micromols/second/meter2 0.01 MIN_PAR_SOIL_PLUS3_6M Minimum value of the photosynthetically active radiation (PAR) 3.6 m east of snowfence. The data provider micromols/second/meter2 0.01 MAX_PAR_SOIL_PLUS3_6M Maximum value for the photosynthetically active radiation (PAR) 3.6 m east of snowfence. The data provider micromols/second/meter2 0.01 N_PAR_SOIL_PLUS3_6M Number of observations for the photosynthetically active radiation (PAR) statistics The data provider dimensionless AVG_PAR_SOIL_PLUS1_8M Average for the photosynthetically active radiation (PAR) radiation at 1.8m from snowfence The data provider micromols/second/meter2 0.01 STD_PAR_SOIL_PLUS1_8M Standard deviation for the photosynthetically active radiation (PAR) radiation at 1.8m from snowfence The data provider micromols/second/meter2 0.01 MIN_PAR_SOIL_PLUS1_8M Minimum value of the photosynthetically active radiation (PAR) radiation at 1.8m from snowfence The data provider micromols/second/meter2 0.01 Number of Observations Number of observations for the daily stats. The data provider dimensionless MAX_PAR_SOIL_PLUS1_8M Maximum for the photosynthetically active radiation (PAR) radiation at 1.8m from snowfence The data provider micromols/second/meter2 McMurdo Dry Valleys LTER The data distributor shall not be liable for innacuracies in the content http 1 0 \n 42 column , https://mcm.lternet.edu/sites/default/files/data/BOYS_SOILPAR_DAILY.csv None 2015-11-29 2015-11-29 McMurdo Dry Valleys LTER http://mcmlter.org/ Biological Data Profile of the Content Standards for Digital Geospatial Metadata devised by the Federal Geographic Data Committee. Drupal Ecological information Management Systems, version D7, Biological Data Profile module