uid=MCM,o=EDI,dc=edirepository,dc=org all public read BENM Monthly Averages Beacon Valley Meteorological Station Monthly Averages (2000-2012) Andrew Fountain
P.O. Box 751 Portland OR 97207 US
(503) 725-3386 andrew@pdx.edu http://glaciers.pdx.edu/fountain/ https://orcid.org/0000-0001-5299-2273
Peter Doran pdoran@lsu.edu https://www.lsu.edu/science/geology/people/faculty/doran.php https://orcid.org/0000-0002-3774-2847 McMurdo Dry Valleys LTER http://mcmlter.org/ Thomas Nylen thomasnylen@gmail.com https://orcid.org/0000-0001-9579-8702 field crew Renée Brown rfbrown@unm.edu https://orcid.org/0000-0002-4986-7663 data manager Inigo San Gil
Department of Biology, MSC03 2020 University of New Mexico Albuquerque NM 87131 US
(505) 277-2625 (505) 277-2541 isangil@lternet.edu former data manager
2015-11-23 English
As part of the McMurdo Dry Valleys Long Term Ecological Research program (MCM LTER), meteorological data is collected from various locations throughout the McMurdo Dry Valleys of Antarctica. This package contains monthly averages from the Beacon Valley Meteorological Station (BENM), located in Beacon Valley. These data were derived from 15-minute data. BENM was established in January 2000 and removed in December 2012.
meteorology LTER Controlled Vocabulary 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 1for all station found at the following address: http://mcmlter.lternet.edu/data/meteorology/tasks/task_lists.htm
Data Policies This data package is released under the Creative Commons Attribution 4.0 International License (CC BY 4.0; http://creativecommons.org/licenses/by/4.0/), which allows consumers (hereinafter referred to as “Data Users”) to freely reuse, redistribute, transform, or build on this work (even commercially) so long as appropriate credit is provided. Accordingly, Data Users are required to properly cite this data package in any publications or in the metadata of any derived products that result from its use (in whole or in part). A recommended citation is provided on the summary metadata page associated with this data package in the McMurdo Dry Valleys LTER Data Catalog (https://mcmlter.org/data), and a generic citation may be found on the summary metadata page in the repository where this data package was obtained. When these data contribute significantly to the contents of a publication, Data Users must also acknowledge that data were provided by the NSF-supported McMurdo Dry Valleys Long Term Ecological Research program (OPP-1637708). This data package has been released in the spirit of open scientific collaboration. Hence, Data Users are strongly encouraged to consider consultation, collaboration, and/or co-authorship (as appropriate) with the data package creator(s). Data Users should be aware these data may be actively used by others for ongoing research; thus, coordination may be necessary to prevent duplicate publication. Data Users should also recognize that misinterpretation of data may occur if they are used outside the context of the original study. Hence, Data Users are urged to contact the data package creator(s) if they have any questions regarding methodology or results. While substantial efforts are made to ensure the accuracy of this data package (with all its components), complete accuracy cannot be guaranteed. Periodic updates to this data package may occur, and it is the responsibility of Data Users to check for new versions. This data package is made available “as is” and comes with no warranty of accuracy or fitness for use. The creator(s) of this data package and the repository where these data were obtained shall not be liable for any damages resulting from misinterpretation, use, or misuse of these data. Finally, as a professional courtesy, we kindly request Data Users notify the primary contact referenced in the metadata when these data are used in the production of any derivative work or publication. Notification should include an explanation of how the data were used, along with a digital copy of the derived product(s). Thank you.
https://mcm.lternet.edu/content/beacon-valley-meteorological-station-monthly-averages-2000-2012 2000-11-01 2012-12-31 On February 12, 2003, wind direction (WDIR) values were corrected by Thomas Nylen for a systematic error in the measurement created by improper wiring. The wind sensor still worked, but the values were systematically off. The wind direction is off by 180 degrees and mirrored around the north-south axis. For example a wind direction of 160 degrees was corrected by adding 180 degrees to it (340 or -20) and takING the mirror value of that, i.e. 20 degrees. Beacon ceases operations in 2012/2013 season Andrew Fountain: First, the station was installed to support the soil experiments in Beacon that are no longer being conducted, so its original purpose no longer supports its operation. Second, the station is costly in terms of helicopter hours that could be better spent in maintaining the stations in the valleys in which we work particularly our expansion into Miers. Third, the current met station at Lake Hoare, our longest running station in the valleys, is endangered by rising lake levels. It has perhaps another year or two at most given current rates of increase. To plan for its removal to a new spot, we need to erect a new station at a new site close by (selection is underway) and have the two stations run simultaneously for a year or so to characterize the small meteorological differences between sites. We do not have another station to do that and propose to move the Beacon Station to Hoare. Finally, Beacon Valley may be the best monitored valley in the region for air temperature and other met variables because of other projects including Sletten, Marchant, and MacKay. Sletten's station in Beacon is not far from ours, it has a relatively long data record, and I'm sure we could use his data if needed. McMurdo Dry Valleys LTER http://mcmlter.org/ McMurdo Dry Valleys LTER http://mcmlter.org/ McMurdo Dry Valleys LTER
The Beacon Valley meteorological station was added to the McMurdo Dry Valley network in the 2000-2001 field season. It was established in Beacon Valley. The station was set up to sample sensors every 30 seconds 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.
BENM_AIRT_MONTHLY Description and details of the spreadsheet containing monthly averages of the Beacon Met station BENM_AIRT_MONTHLY.csv 8969 44 1 \n column , https://mcm.lternet.edu/sites/default/files/data/BENM_AIRT_MONTHLY.csv METLOCID METLOCID Location code for this met station string Location code for this met station DATE_TIME Date_time Date sample was collected date mm/dd/yyyy Required entry None given AVG_AIRT3M AVG_AIRT3M Average air temperature at 3 m above ground celsius 0.01 real Null None given STD_AIRT3M STD_AIRT3M Standard deviation for the air temperature at 3 m above ground celsius 0.01 real Null None given MIN_AIRT3M MIN_AIRT3M Minimum value of the air temperature at 3 m above ground celsius 0.01 real Null None given MAX_AIRT3M MAX_AIRT3M Maximum value for the air temperature at 3 m above ground celsius 0.01 real Null None given N_AIRT3M N_AIRT3M Number of observations for this average dimensionless real BENM_RADN_MONTHLY Description and details of the spreadsheet containing solar radiation monthly averages of the Beacon Met station BENM_RADN_MONTHLY.csv 17694 44 1 \r\n column , https://mcm.lternet.edu/sites/default/files/data/BENM_RADN_MONTHLY.csv METLOCID METLOCID Location code for this met station string Location code for this met station DATE_TIME Date_time Date sample was collected date mm/dd/yyyy AVG_PAR AVG_PAR Average photosynthetically active radiation (PAR). W/m^2 0.01 real Null None given STD_PAR STD_PAR Standard deviation for the photosynthetically active radiation (PAR). W/m^2 0.01 real Null None given MIN_PAR MIN_PAR Minimum value of the photosynthetically active radiation (PAR). W/m^2 0.01 real Null None given MAX_PAR MAX_PAR Maximum value for the photosynthetically active radiation (PAR). W/m^2 0.01 real Null None given N_PAR N_PAR Number of observations for the photosynthetically active radiation (PAR) statistics dimensionless real AVG_SWRADIN AVG_SWRADIN Average for the short wave incoming radiation W/m^2 0.01 real Null None given STD_SWRADIN STD_SWRADIN Standard deviation for the short wave incoming radiation W/m^2 0.01 real Null None given MIN_SWRADIN MIN_SWRADIN Minimum value of the short wave incoming radiation W/m^2 0.01 real Null None given MAX_SWRADIN MAX_SWRADIN Maximum incoming shortwave radiation/solar flux W/m2 0.1 real Null None given N_SWRADIN Number of Observations Number of observations for the derived data statistics. dimensionless real AVG_SWRADOUT AVG_SWRADOUT Average for the short wave outbound radiation W/m^2 0.01 real Null None given STD_SWRADOUT STD_SWRADOUT standard devation of the the short wave outbound radiation W/m^2 0.01 real Null None given MIN_SWRADOUT MIN_SWRADOUT Minimum the short wave outbound radiation W/m^2 0.01 real Null None given MAX_SWRADOUT MAX_SWRADOUT Maximum soil temperature at 10 cm depth W/m^2 0.01 real Null None given N_SWRADOUT N_SWRADOUT Number of observations the short wave outbound radiation dimensionless real BENM_RH_MONTHLY Description and details of the spreadsheet containing RH monthly averages of the Beacon Met station BENM_RH_MONTHLY.csv 8746 44 1 \n column , https://mcm.lternet.edu/sites/default/files/data/BENM_RH_MONTHLY.csv METLOCID METLOCID Location code for this met station string Location code for this met station DATE_TIME Date_time Date sample was collected date mm/dd/yyyy Required entry None given AVG_RH AVG_RH Average of the relative humidity values dimensionless real STD_RH STD_RH The standard deviation for the distribution of rel. humidity values dimensionless real MIN_RH MIN_RH The minimum of the relative humidity dimensionless real MAX_RH MAX_RH The maximum of the relative humidity dimensionless real N_RH Number of Observations Number of observations for the daily stats. dimensionless real BENM_SOILT_MONTHLY Description and details of the spreadsheet containing monthly averages of the Beacon Met station BENM_SOILT_MONTHLY.csv 19350 44 1 \n column , https://mcm.lternet.edu/sites/default/files/data/BENM_SOILT_MONTHLY.csv METLOCID METLOCID Location code for this met station string Location code for this met station DATE_TIME Date_time Date sample was collected date mm/dd/yyyy Required entry None given AVG_SOILT0CM AVG_SOILT0CM Average soil temperature at ground celsius 0.01 real Null None given STD_SOILT0CM STD_SOILT0CM Standard deviation for the soil temperature at suface ground celsius 0.01 real Null None given MIN_SOILT0CM MIN_SOILT0CM Minimum value of the soil temperature at surface ground celsius 0.01 real Null None given MAX_SOILT0CM MAX_SOILT0CM Maximum value for the air temperature at 3 m above ground celsius 0.01 real Null None given N_SOILT0CM N_SOILT0CM Number of observations for this average dimensionless real AVG_SOILT5CM AVG_SOILT5CM Average soil temperature at 5cm below ground celsius 0.01 real Null None given STD_SOILT5CM STD_SOILT5CM Standard deviation for the soil temperature at 5cm below ground celsius 0.01 real Null None given MIN_SOILT5CM MIN_SOILT5CM Minimum value of the soil temperature at 5cm below ground celsius 0.01 real Null None given MAX_SOILT5CM MAX_SOILT5CM Maximum daily soil temperature at 5 cm depth celsius 0.01 real Null None given N_SOILT5CM N_SOILT5CM Number of observations for this average dimensionless real AVG_SOILT10CM AVG_SOILT10CM Average soil temperature at 10 cm depth celsius 0.01 real Null None given STD_SOILT10CM STD_SOILT10CM standard devation of the soil temperature at 10 cm depth celsius 0.01 real Null None given MIN_SOILT10CM MIN_SOILT10CM Minimum soil temperature at 10 cm depth celsius 0.01 real Null None given MAX_SOILT10CM MAX_SOILT10CM Maximum soil temperature at 10 cm depth celsius 0.01 real Null None given N_SOILT10CM N_SOILT10CM Number of observations used to compute these statistics dimensionless real BENM_WSPD_MONTHLY Monthly averages for the wind speed at the Beacon met station - description of the spreadsheet container, units used and other details  BENM_WSPD_MONTHLY.csv 8184 44 1 \n column , https://mcm.lternet.edu/sites/default/files/data/BENM_WSPD_MONTHLY.csv METLOCID METLOCID METLOCID identification code for the meteorological station string METLOCID identification code for the meteorological station DATE_TIME DATE_TIME Date when measurement was taken date DD/MM/YYYY AVG_WSPD AVG_WSPD Average of the values of the wind speed metersPerSecond real STDDEV_WSPD STDDEV_WSPD Standard deviation of the distribution of the wind speed metersPerSecond real MIN_WSPD MIN_WSPD Minimum value of the wind speed for the period metersPerSecond real MAX_WSPD MAX_WSPD Maximum value of the wind speed for the period metersPerSecond real N_WSPD N_WSPD Number of data points used to calculate these statistics. dimensionless real N_COMMENTS N_COMMENTS N_COMMENTS string N_COMMENTS