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Conditions of Use

The re-use of scientific data has the potential to greatly increase communication, collaboration and synthesis within and among disciplines, and thus is fostered, supported and encouraged. Permission to use this dataset is granted to the Data User free of charge subject to the following terms:

1) Acceptable use. Use of the dataset will be restricted to academic, research, educational, government, recreational, or other not-for-profit professional purposes. The Data User is permitted to produce and distribute derived works from this dataset provided that they are released under the same license terms as those accompanying this Data Set. Any other uses for the Data Set or its derived products will require explicit permission from the dataset owner.
2 ) Redistribution. The data are provided for use by the Data User. The metadata and this license must accompany all copies made and be available to all users of this Data Set. The Data User will not redistribute the original Data Set beyond this collaboration sphere.
3 ) Citation. It is considered a matter of professional ethics to acknowledge the work of other scientists. Thus, the Data User will properly cite the Data Set in any publications or in the metadata of any derived data products that were produced using the Data Set. Citation should take the following general form: Creator, Year of Data Publication, Title of Dataset, Publisher, Dataset identifier. For example:

Shaver, G. 1989. Above ground biomass in acidic tussock tundra experimental site, 1989, Arctic LTER, Toolik, Alaska. Arctic LTER, Marine Biological Lab, Woods Hole, Ma 02543. 1989gsttbm http://ecosystems.mbl.edu/arc/terrest/biomass/index.shtml 

4 ) Acknowledgement. The Data User should acknowledge any institutional support or specific funding awards referenced in the metadata accompanying this dataset in any publications where the Data Set contributed significantly to its content. Acknowledgements should identify the supporting party, the party that received the support, and any identifying information such as grant numbers. For example:

Data sets were provided by the Arctic LTER. This material is based upon work supported by the National Science Foundation under Grants #DEB-981022, 9211775, 8702328; #OPP-9911278, 9911681, 9732281, 9615411, 9615563, 9615942, 9615949, 9400722, 9415411, 9318529; #BSR 9019055, 8806635, 8507493.

5 ) Notification. The Data User will notify the Data Set Contact when any derivative work or publication based on or derived from the Data Set is distributed. The Data User will provide the data contact with two reprints of any publications resulting from use of the Data Set and will provide copies, or on-line access to, any derived digital products. Notification will include an explanation of how the Data Set was used to produce the derived work.
6 ) Collaboration. The Data Set has been released in the spirit of open scientific collaboration. Data Users are thus strongly encouraged to consider consultation, collaboration and/or co-authorship with the Data Set Creator.

By accepting this Data Set, the Data User agrees to abide by the terms of this agreement. The Data Owner shall have the right to terminate this agreement immediately by written notice upon the Data User's breach of, or non-compliance with, any of its terms. The Data User may be held responsible for any misuse that is caused or encouraged by the Data User's failure to abide by the terms of this agreement.

Disclaimer

While substantial efforts are made to ensure the accuracy of data and documentation contained in this Data Set, complete accuracy of data and metadata cannot be guaranteed. All data and metadata are made available "as is". The Data User holds all parties involved in the production or distribution of the Data Set harmless for damages resulting from its use or interpretation.

Dataset URLs:METADATA: HTML, Rich Text, XML(EML compliant)
DATA: Comma Delimited, Excel file with Metadata and data
Dataset ID:2010_Kling_Thermokarst_NE14_Discharge.03
Dataset Title:Temperature and discharge data for lake NE 14 Outlet near Toolik Lake, Alaska, during the 2010 summer field season.
Investigator 1: 
First Name:George
Last Name:Kling
Organization:University of Michigan
Address line 2:Department of Ecology and Evolutionary Biology
Address line 3:830 North University
City:Ann Arbor
State:MI
Zip Code:48109-1048
Country:United States of America
Investigator 2: 
First Name:Sara
Last Name:Fortin
Organization:University of Michigan
Address line 2:Department of Ecology and Evolutionary Biology
Address line 3:830 North University
City:Ann Arbor
State:MI
Zip Code:48109-1048
Country:United States of America
Investigator 3: 
First Name:Jason
Last Name:Dobkowski
Organization:University of Michigan
Address line 2:Department of Ecology and Evolutionary Biology
Address line 3:830 North University
City:Ann Arbor
State:MI
Zip Code:48109-1048
Country:United States of America
Associate Investigators:
Keywords:temperature, discharge, NE 14 Outlet
Abstract:File contains temperature and discharge data for Lake NE 14 Outlet during the 2010 summer field season.
For questions about the Metadata and data contact the Investigators.
For information about this web site 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:
Data File URL http://metacat.lternet.edu/das/dataAccessServlet?docid=knb-lter-arc.10136&urlTail=thermokarst/lakes/data/2010_Kling_Thermokarst_NE14_Discharge.csv
Data File Name 2010_Kling_Thermokarst_NE14_Discharge
Beginning Date 6/18/2010
End Date 8/17/2010
Number of Data Records 2870
Other Files to Reference
Availability Status
Quality Control Information QA/QC protocols follow those found in the Kling Lab Protocol book ( http://www-personal.umich.edu/~gwk )
Maintenance Description
Log of Changes: Version1 (ver1) File created 22 October 2012
Version 2 Corrected URL for distribution files JimL 25Sep13
Version 3 url corrected after file reorganization (JD 12Dec2013)
 
RESEARCH LOCATION:    
Location Name NE 14 Outlet  
Geographic Description North Slope of Alaska, northwest of Toolik Lake  
Location Bounding Box    
West Bounding Coordinate    
East Bounding Coordinate    
North Bounding Coordinate    
South Bounding Coordinate    
OR if single point location    
Latitude 68.674122  
Longitude -149.62885  
Elevation 701  
Link to Google Map View on Google Map  
     
 
TAXONOMIC COVERAGE:
Organisms studied
 
Methods:We established a rating curve for the Lake NE14 outlet by making manual discharge measurements in the summer, unfrozen season and relating them to the water depth (pressure) measurements made with a Win-Situ Troll transducer. The rating curve and pressure data were then used to construct a continuous record of discharge for the summer (measured every 10 or 30 minutes). The detailed discharge measuring protocol is found in the LTER Landwater manual accessible from the Landwater mainpage on the Arctic LTER web page or at http://www-personal.umich.edu/~gwk and clicking on the protocol link at the bottom of the page.

Temperature measurements were logged by the Troll instrument.

Data Table

Variable Name Variable Description Data Type Units DateTime Format Code Information Missing Value Code
DateTime Sampling Time in Alaska Daylight Savings Time using 24 hour convention. Daylight Savings time is 1 hour ahead of Alaska Standard Time: e.g., if time is 13:00 DST then it is 12:00 AST. datetime   mm/dd/yyyy hh:mm   .=Missing or Not Measured
Temp_C Sample water temperature. number celsius     .=Missing or Not Measured
Discharge_L/s Stream discharge number literPerSecond     .=Missing or Not Measured
Please contact arc_im@mbl.edu with questions, comments, or for technical assistance regarding this web site.