rsso English utf8 dataset McMurdo Dry Valleys LTER http://mcmlter.org/ 2014-10-31 ISO 19115-2 Geographic Information - North American Profile Metadata - Data with Biological Extensions ISO 19115-2:2009(E) Stream Transects - Soil Moisture 2014-10-31 publication Diana Wall Colorado State University http://www.colostate.edu Johnson Hall 107 Fort Collins CO 80523 US Diana.Wall@colostate.edu http://wp.natsci.colostate.edu/walllab/ pointOfContact documentDigital Investigation of the effect of hydrological and biogeochemical linkages in the transition zone between streams and surrounding soils on invertebrate community structure as part of the McMurdo Dry Valleys Long Term Ecological Research (LTER) project. The invertebrate community structure with relation to soil moisture, salinity, and chlorophyll-a was determined. The study took place on 28 November 1997 and 31 December 1997 in the Von Guerard Stream/Harnish Creek network. Name: Ross A. Virginia Role: associated researcher Name: Inigo San Gil Role: data manager completed McMurdo Dry Valleys LTER http://mcmlter.org/ unknown This file was created by Pilar Tillberg on 11 May 2001, using raw data from the Excel workbook '9711rsso.raw'. The file format was suggested by the LTER data manager, to conform with the relational database structure. [PT 11 May 2001]. population dynamics theme LTER Core Areas English Von Guerard Stream at F21. Id: uvg_f21.This was an ill-fated upstream gage on Von Guerard, 2.5 kilometers upstream from F6.  It was installed during the lowest season of record (00-01) and then promptly destroyed during the 01-02 season.  It's parts were stripped and it never generated a hydrology database, but was certainly sampled. 163.301254272461 163.301254272461 -77.626380920410 -77.626380920410 Transect by Von Guerard Stream at Upper Site Moss Site M-05 Transect 5 Points T051 and T052 mark the start and end of the transect. Start : IDs: 5VGUPPERT051 Ellipsoid: 114.08 ORTHOMETRIC HT (m) 169.27 End: ID: 5VGUPPERT052 Ellipsoid: 120.24 ORTHOMETRIC HT (m) 175.41 File provenance: strm-clg.txt 163.307327270508 163.305282592773 -77.634559631348 -77.634208679199 USGS site 5; coordinates taken from 1996-97 GPS measurements at center of weir Parent Stream: Von Guerard Stream Provenance : GPS96-97.DOC ID: vguerard_f6 163.253997802734 163.253997802734 -77.608200073242 -77.608200073242 Harnish Creek Tributary at F11Description: USGS site 20; coordinates taken from 1996-97 GPS measurements at center of weirID: harnish_f11File Name :GPS96-97.DOC 163.269515991211 163.269515991211 -77.621246337891 -77.621246337891 On the Stream team data page 163.302963256836 163.302963256836 -77.632797241211 -77.632797241211 Parent Stream: Harnish Creek Tributary, also known as Relict Channel 163.294113159180 163.294113159180 -77.633735656738 -77.633735656738 Sample ID's are coded so that the first number indicates which transect, and the second number indicates the distance (m) away from the stream along the transect. https://mcm.lternet.edu/sites/default/files/rsso.csv rsso eng; US McMurdo Dry Valleys LTER rsso Data Source Definition : comma delimited spreadsheet containing the rsso data described here Record Delimiter : \n Number of Header Lines : 1 Number of Footer Lines : 0 Orientation : Column Quote Character : "Field Delimiter : , false LOCATION Name of area where measurement was made DATE_TIME Date on which sample was gathered Date Time Format: mm/dd/yyyy SAMPLE # ID associated with transect, sampling location SOIL WATER CONTENT (%) Percent water found in soil COMMENTS Helpful hints about the sample FILE NAME Name of file in which data was stored DBF https://mcm.lternet.edu/sites/default/files/rsso.csv dataset Approximately 1500g of soil or sediment were collected into Whirl-Pak(tm) bags with clean plastic scoops from 5 sections (0, 8, 16, 24, and 32 m away from the stream) along each transect. Five grams of sediment/soil were also collected from the top 1 cm for measurement of chlorophyll-a concentrations. Samples were mixed within the bags, placed into insulated coolers, and transported for analysis to the McMurdo laboratories. The soils were processed within 24 days of collection from the field. Until then, the soils were stored in a 4_C refrigerator. On return to the laboratory (within 8 hours of sampling), the soils were stored at 5C until further processing. In the laboratory, soil samples were handled in a laminar flow hood to prevent contamination. The Whirlpak bags of soil were mixed thoroughly prior to opening . A sub-sample of approximately 50g was removed and placed in a pre-weighed aluminum soil can, and weighed on a balance accurate to 0.01g. This sample was dried at 105C for 24 hours. The sample was removed, placed in a desiccator to cool down, and re-weighed. These data were used to calculate water content of the soil. Metadata Access Constraints: none Metadata Use Constraints: none annually McMurdo Dry Valleys LTER http://mcmlter.org/ pointOfContact