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Arctic LTER Database
Arctic LTER Database
Acceptance and utilization of LTER data requires that:
(1) The Principal Investigator be sent a notice stating reasons for acquiring any data and a description of the publication intentions.
(2) The Principal Investigator of the data set be sent a copy of the report or manuscript prior to submission and be adequately cited in any resultant publications.
(3) A copy of any resultant publications should be sent to:
Principal Investigator
Ecosystems Center
Marine Biological Laboratory
7 MBL St.
Woods Hole, MA 02543
Older Metadata: Attribute table not in XML (EML) file
| Dataset URLs: | METADATA: HTML, Rich Text, XML(EML compliant)
DATA: Comma Delimited, Excel file with Metadata and data |
| Dataset ID: | 98e1data |
| Dataset Title: | Physics and chemistry of Lake E1 in 1998, Arctic LTER 1998. |
| Investigator 1: | |
| First Name: | | | Last Name: | Giblin | | Address line 1: | | | Address line 2: | | | Address line 3: | | | City: | | | State: | | | Zip Code: | | | Country: | | | Investigator 2: | |
| Last Name: | Anne. | | Associate Investigators: | Neil Bettez, Amanda Wilson |
| Keywords: | temperature, pH, specific conductivity, Dissolved Oxygen, secchi, light. |
| Abstract: |
Physics and chemistry of Lake E1 in 1998. |
| Contact: |
Arctic LTER Information Manager
The Ecosystems Center
Marine Biological Lab
7 MBL St
Woods Hole, MA 02543
Phone (508) 289 7496
Email: arc_im@mbl.edu
Online URL: http://ecosystems.mbl.edu/ARC/ |
| DATA FILE INFORMATION: |
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| Data File Name |
98e1data |
| Beginning Date |
5/1/1998 |
| End Date |
9/1/1998 |
| Number of Data Records |
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| Other Files to Reference |
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| Availability Status |
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| Quality Control Information |
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| Maintenance Description |
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| Log of Changes: |
Log of changes:
For Archival Use:
DATE RECEIVED: 1-Sept-98
DATA FILE ENTERED BY: Neil Bettez
DATA FILE VALIDATION:
NAME: Neil Bettez
DATE: Aug 15 1998 |
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| RESEARCH LOCATION: |
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| Geographic Description |
Lake E1 |
| Location Bounding Box |
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| West Bounding Coordinate |
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| East Bounding Coordinate |
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| North Bounding Coordinate |
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| South Bounding Coordinate |
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| OR if single point location |
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| Latitude |
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| Longitude |
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| TAXONOMIC COVERAGE: |
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| Organisms studied |
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| Methods: |
A Hydrolab SVR3-DL Surveyor 3 data logger and Hydrolab H20-BT Std. multiprobe were used
to measure: depth, temperature, pH, specific conductivity, and dissolved oxygen (mg/l) at one meter intervals. Surface and underwater light transmission was measured using a Licor LI 1400 digital light meter with surface and underwater quantum sensors. Secchi depth was measured using 22 cm disk.
Notes: The hydrolab was calibrated weekly for Oxygen, conductivity, and pH using commercial standards.
Sampling Description.
None |
Data Table
Variable Variable descrip. Precis./Units Coded Missing
(Y/N) Values
SITE Site code designation y
Lake Lake sampled n
DATE Date DD-MMM-YY n
DEPTH Depth in meters meters n
Temp Temperature Centigrade n
pH pH pH units n
SpCond Specific Conductivity uS/cm n
DO mg/l dissolved oxygen mg/l mg/l n
Secchi secchi depth (22cm plate) meters n
LIGHT (Deck) Light u Einsteins m^2/sec n
LIGHT (Sub) Light u Einsteins m^2/sec n
Light Ext Light Extinction n
(12) CALCULATIONS
Variable Formula
Light Extinction = 100 * [LIGHT (Deck) -LIGHT (Sub) ]/ LIGHT (Deck)
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