Plum Island Ecosystems 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

Dataset URLs:METADATA: HTML, Rich Text, XML(EML compliant)
DATA: Comma Delimited, Excel file with Metadata and data
Dataset ID:GIS-VA-PIEGIS.02
Dataset Title:Data file research site names, locations and descriptions of locations for PIE LTER sampling sites
Investigator 1: 
First Name:Anne
Last Name:Giblin
Address line 1:Ecosystems Center
Address line 2:MBL
Address line 3:7 MBL St
City:Woods Hole
State:MA
Zip Code:02543
Country:USA
Investigator 2: 
First Name:Joe
Last Name:Vallino
Address line 1:Ecosystems Center
Address line 2:MBL
Address line 3:7 MBL St
City:Woods Hole
State:MA
Zip Code:02543
Country:USA
Associate Investigators:Hap Garritt, Nat Weston
Keywords:PIE LTER, latitude, longitude, sampling locations
Abstract:PIE LTER research site locations and descriptions for sampling locations in the watersheds and estuary of Plum Island Sound located in Northeastern Massachusetts in Essex and Middlesex Counties, MA.
Contact: Plum Island Ecosystems LTER Information Manager
The Ecosystems Center
Marine Biological Lab
7 MBL St
Woods Hole, MA 02543
Phone (508) 289 7485
Email: pie_im@mbl.edu
Online URL: http://ecosystems.mbl.edu/PIE/
DATA FILE INFORMATION:
Data File URL http://ecosystems.mbl.edu/PIE/data/MAP/data/GIS-VA-PIEGIS.csv
Data File Name GIS-VA-PIEGIS
Beginning Date 1/1/1992
End Date 9/10/2013
Number of Data Records 93
Other Files to Reference
Availability Status Type 1
Quality Control Information
Maintenance Description On-going, sites are added as needed to accommodate defining sampling locations
Log of Changes: Version 02, 17Sep2013, metadata and data updated to comply with importation to Drupal and LTER PASTA. Used MarcrosExportEML_HTML (working)pie_excel2007_Sep2013.xlsm 9/10/13 12:02 PM for QA/QC to EML 2.1.0
 
RESEARCH LOCATION: MON-PIE-Site Site 2
Geographic Description PIE LTER research site including watersheds and estuary, Essex and Middlesex Counties, MA  
Location Bounding Box    
West Bounding Coordinate -71.22  
East Bounding Coordinate -70.75  
North Bounding Coordinate 42.89  
South Bounding Coordinate 42.5  
OR if single point location    
Latitude    
Longitude    
Elevation    
     
     
 
TAXONOMIC COVERAGE:
Taxonomic Protocols
Organisms studied
 
Methods: File Naming and Site Name Protocol
The Excel metadata template file contains both a sheet for metadata and data.The resulting combined metadata and data file should be named starting with a three letter acronym of the main research theme of the data set (see table below). A second two letter acronym is appended that describes the research site (see table below). A descriptor is then appended that briefly describes the dataset. For instance, dissolved oxygen transect data from the Parker River is named "EST-PR-O2", and tidal-creek nutrient data from the long-term experiments is named "LTE-TC-NUT". The data-manager may edit file names as appropriate. These same naming methods apply for the PIE LTER site names. All site names will have the same three and two letter descriptors, and an appended descriptor. For instance, the Middle Bridge YSI monitoring station is named "MON-PR-MBYSI". This descriptor will either be an abbreviation describing the station or a river kilometer distance that describes its location along one of the rivers in the Plum Island ecosystem. Please go to the following map, http://pie-lter.ecosystems.mbl.edu/files/pie_stations_lg.jpg for an aid in determining names for sampling locations. The image is color-coded to show which two-letter site descriptor code should be used in station naming. The convention that has been established for determining locations on a river is based upon river kilometer, where the mouth of Plum Island Sound is the starting point at 0.0 km. River kilometer markings are clearly labeled in this image as is the 0.0 km starting point in the Sound.

Major Research Theme Acronyms
Watershed WAT
Marsh MAR
Water Column EST
Benthos BEN
Higher Trophic Levels HTL
Models MOD
Long Term Experiments LTE
Short Term Projects & Experiments STP
Geographic Information Systems GIS
Monitoring MON

Some Site Descriptors
Parker River PR
Rowley River RO
Ipswich River IP
Mill River MI
Egypt River EG
Muddy River MU
Marsh Fertilization MF
Plot-level Marsh Fertilization MP
MP Tidal Creeks TC
Various sites VA
Law's Point LP

Data Table

Variable Name Variable Description Units Measurement Scale Code Information Number Type DateTime Format Missing Value Code Missing Value Code Explanation
Station Name of sampling station, has appended river km at end of name   nominal       NA NA = not available
AliasStationName Other name for sampling station   nominal       NA NA = not available
Type Type of research location   nominal       NA NA = not available
Description Description of research location   nominal       NA NA = not available
Lat Latitude degree interval   real   NA NA = not available
Lon Longitude degree interval   real   NA NA = not available
RiverKm Distance in river kilometers starting at the mouth of Plum Island Sound kilometer ratio   real   NA NA = not available