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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: | 91e1data |
| Dataset Title: | Physics and chemistry of lake E1 for1991, Arctic LTER 1991. |
| Investigator 1: | |
| First Name: | | | Last Name: | Miller | | Address line 1: | | | Address line 2: | | | Address line 3: | | | City: | | | State: | | | Zip Code: | | | Country: | | | Investigator 2: | |
| Last Name: | Dr. | | Associate Investigators: | Willaim Perry, James Engman, Becky Bixby, Neil Bettez |
| Keywords: | Temperature, pH, Conductivity, Oxygen, Alkalinity, Light, Secchi depth. |
| Abstract: |
Physics and chemistry of lake E1 for1991. |
| 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 |
91e1data |
| Beginning Date |
5/1/1991 |
| End Date |
9/1/1991 |
| 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: 1-5-95
DATA FILE ENTERED BY:Neil Bettez
DATA FILE VALIDATION:
NAME:Neil Bettez
DATE:1-5-95 |
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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: |
Water, physics and chemistry sampled weekly from the main station of N2 control (reference)
Dissolved O2 and temperature were read by YSI model 57 oxygen meter, air calibrated
. Temperature and conductivity were read by YSI model 33, conductivity meter. Carbonate alkalinity was
titrated against pH depending on expected alkalinity (Wetzel and Likens 1979). pH was measured
electrometrically with a corning portable expanded standard pH buffer and corrected for temperature of
sample.
Notes: Not all data is available for all years.
Reference Citations: Wetzel, R.G., G.E. Likens. 1979. Limnological Methods. Saunders. Philadelphia.
Sampling Description.
None |
Data Table
Variable Variable descrip Precis./Units Coded Missing
(Y/N Values
Lake Lake sampled n
Code Site code y
DATE Date DD-MMM-YY n
DEPTH Depth in meters meters n
Temp Temperature Centrigrade n
pH pH pH units n
Cond Specific Conduntivity umhos/cm n
O2 mg/l dissolved oxygen mg/l mg/l n
ALK alkalinity m equivalents/L n
LIGHT Light u Einsteins m-2/sec n
(12) CALCULATIONS
Variable Formula
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