Data Package Metadata   View Summary

Daily Water Sample Chlorophyll a, and Phaeophytin a data for North Inlet Estuary system, Georgetown, South Carolina, from 1978 to 1991, North Inlet LTER

General Information
Data Package:
Local Identifier:knb-lter-nin.5.1
Title:Daily Water Sample Chlorophyll a, and Phaeophytin a data for North Inlet Estuary system, Georgetown, South Carolina, from 1978 to 1991, North Inlet LTER
Alternate Identifier:PHYT
Abstract:

This study purpose is to establish a long term data base on the nutrient dynamics of a salt marsh estuarine system. This data can be used in correlation with a number of other estuarine data sets to obtain a broader definition of the over all estuarine ecosystem.

Publication Date:2006
Language:english

Time Period
Begin:
1978-09-08
End:
1991-12-31

People and Organizations
Contact:Information Manager (LTER Network Office) [  email ]
Contact:Information Manager (LTER Network Office) [  email ]
Creator:Vernberg, F. John 
Creator:Zingmark, G. Richard 

Data Entities
Data Table Name:
DailyWaterChlorophyllSample-NIN-LTER-1978-1991
Description:
Daily Water Sample Chlorophyll a, and Phaeophytin a data for North Inlet Estuary system, Georgetown, South Carolina, from 1978 to 1991, North Inlet LTER
Detailed Metadata

Data Entities


Data Table

Data:https://pasta-d.lternet.edu/package/data/eml/knb-lter-nin/5/1/562ec062c8715592d71fcb2d48102784
Name:DailyWaterChlorophyllSample-NIN-LTER-1978-1991
Description:Daily Water Sample Chlorophyll a, and Phaeophytin a data for North Inlet Estuary system, Georgetown, South Carolina, from 1978 to 1991, North Inlet LTER
Number of Records:11585
Number of Columns:4
Geographic Region:
Description:North Inlet encompasses about 2,630 hectares of tidal marshes and wetlands near Georgetown, South Carolina, USA. North Inlet-Winyah Bay features high quality, ocean-dominated waters and salt marshes in North Inlet, contrasting with the brackish waters and marshes of Winyah Bay. The bay estuary is dominated by riverine discharges from a watershed impacted by agricultural, municipal and industrial development. Former rice fields and canals provide another system for study within the Reserve. The Debidue site is located at the confluence of Town Creek and Debidue Creek. The Bread and Butter site is located along the western shoreline of Town Creek adjacent to the mouth of Clambank Creek. Water samples were collected 0.5m below the water surface at three sites. 1. Town Creek water samples -- 33.19'38+ACI- Lat., 79.10'0+ACI- Long. 2. Clambank Creek water samples -- 33.20'0+ACI- Lat., 79.11'33+ACI- Long. 3. Oyster Landing water samples in Crab Haul Creek -- 33.21'2+ACI- Lat., 79.11'27+ACI- Long.
Bounding Coordinates:
Northern:  33.357Southern:  33.1925
Western:  -79.2936Eastern:  -79.1002
Geographic Region:
Description:Town Creek 33.19'38" Lat., 79.10'0" Long.
Bounding Coordinates:
Northern:  33.357Southern:  33.1925
Western:  -79.2936Eastern:  -79.1002
Sampling Site: 
Description:Clambank Creek 33.20'0" Lat., 79.11'33" Long.
Site Coordinates:
Longitude (degree): -79.1192Latitude (degree): 33.2000
Sampling Site: 
Description:Oyster Landing in Crab Haul Creek 33.21'2" Lat., 79.11'27" Long.
Site Coordinates:
Longitude (degree): -79.1175Latitude (degree): 33.2106

Time Period
Begin:
1978-09-08
End:
1991-12-31
Methods and protocols used in the collection of this data package
Description:

Research methods

Fluorometric determination of Cholorphyll a and Phaeophytin a from acetone extracted samples.

Data collection period

Data were collected beginning 9/8/78. Water samples were taken daily with a target time of 10:00 AM. EST at Town Creek in North Inlet. Samples were also collected from Clambank and Oyster Landing. Samples were taken 365 days per year.

Description:

Experimental Design

Water samples were collected at approximately 10:00 AM at three stations from 0.5m depth in 4 liter amber jugs. Measurements of solar insolation were taken at several depths down to the 1+ACU- light level. The water samples were spiked with NaH14CO3 and incubated in Plexiglas tubes covered with perforated screens that allowed a gradient of six light conditions to exist from 100 to 2 percent of solar insolation. Incubation times were from 1200-1430 hours. Incorporated 14C in each sample was determined by liquid scintillation. Values obtained from each simulated depth were integrated to calculate productivity in units of mgC.m-2.hr-1. Aerial chlorophyll biomass (mg Chl a.m-2) was determined by computing the product of the depth of the euphotic zone times the concentration of chlorophyll in each water sample.


Table Structure
Object Name:LTER.NIN.PHYT.csv
Size:254000 byte
Text Format:
Number of Header Lines:1
Record Delimiter:\r\n
Line Delimiter:\r\n
Orientation:column
Simple Delimited:
Field Delimiter:,

Table Column Descriptions
 DateCreekChl_a Phae_a
Column Name:DATE  
Creek  
chlorophyll A  
Phaeophytin A  
Definition:Date when sample collectedCreek where sample was collectedMeasured density of Chlorophyll A Measured Density of Phaeophytin
Storage Type:date  
     
Measurement Type:dateTimenominalintervalratio
Measurement Values Domain:
FormatYYYY-MM-DD
Precision
Allowed Values and Definitions
Enumerated Domain 
Code Definition
CodeTC
DefinitionTown Creek
Source
Code Definition
CodeCB
DefinitionClambank Creek
Source
Code Definition
CodeOL
DefinitionOyster Landing
Source
UnitmilligramsPerCubicMeter
Precision0.01
Typereal
Min0  
Max150 
UnitmilligramsPerCubicMeter
Precision0.01
Typereal
Min0  
Max35 
Missing Value Code:    
Code-99.99
Explmissing value
Code-99.99
Explmissing value
Accuracy Report:        
Accuracy Assessment:        
Coverage:        
Methods:        

Data Package Usage Rights

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The access to all LTER data is subject to requirements set forth by this policy document to enable data providers to track usage, evaluate its impact in the community, and confirm users' acceptance of the terms of acceptable use. These requirements are standardized across the LTER Network to provide contractual exchange of data between Site Data Providers, Network Data Providers, and Data Users that can be encoded into electronic form and exchanged between computers. This will allow direct access to data via a common portal once these requirements have been fulfilled. The following information may be required directly or by proxy prior to the transference of any data object:

  • Registration
    • Name
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    • Full Contact Info
  • Acceptance of the General Public Use Agreement or Restricted Data Use Agreement, as applicable
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Conditions of Data 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:

  • 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.
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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.

Keywords

By Thesaurus:
(No thesaurus)nutrient dynamics, North Inlet Estuary, Baruch Institute, Georgetown, South Carolina

Methods and Protocols

These methods, instrumentation, and/or protocols apply to the data table DailyWaterChlorophyllSample-NIN-LTER-1978-1991:

Methods and protocols used in the collection of this data package
Description:

Research methods

Fluorometric determination of Cholorphyll a and Phaeophytin a from acetone extracted samples.

Data collection period

Data were collected beginning 9/8/78. Water samples were taken daily with a target time of 10:00 AM. EST at Town Creek in North Inlet. Samples were also collected from Clambank and Oyster Landing. Samples were taken 365 days per year.

Description:

Experimental Design

Water samples were collected at approximately 10:00 AM at three stations from 0.5m depth in 4 liter amber jugs. Measurements of solar insolation were taken at several depths down to the 1+ACU- light level. The water samples were spiked with NaH14CO3 and incubated in Plexiglas tubes covered with perforated screens that allowed a gradient of six light conditions to exist from 100 to 2 percent of solar insolation. Incubation times were from 1200-1430 hours. Incorporated 14C in each sample was determined by liquid scintillation. Values obtained from each simulated depth were integrated to calculate productivity in units of mgC.m-2.hr-1. Aerial chlorophyll biomass (mg Chl a.m-2) was determined by computing the product of the depth of the euphotic zone times the concentration of chlorophyll in each water sample.

People and Organizations

Publishers:
Organization:LTER Network Office
Address:
UNM Biology Department, MSC03-2020,
1 University of New Mexico,
Albuquerque, NM 87131-0001 USA
Phone:
505 277 2535 (voice)
Phone:
505 277 2541 (fax)
Email Address:
tech-support@lternet.edu
Web Address:
http://www.lternet.edu
Creators:
Individual:Dr. F. John Vernberg
Individual:Dr. G. Richard Zingmark
Contacts:
Position:Information Manager
Organization:LTER Network Office
Address:
UNM Biology Department, MSC03-2020,
1 University of New Mexico,
Albuquerque, NM 87131-0001 USA
Phone:
505 277-2535 (voice)
Phone:
505 277-2541 (fax)
Email Address:
tech-support@lternet.edu
Web Address:
http://www.lternet.edu
Position:Information Manager
Organization:LTER Network Office
Address:
UNM Biology Department, MSC03-2020,
1 University of New Mexico,
Albuquerque, NM 87131-0001 USA
Phone:
505 277 2535 (voice)
Phone:
505 277 2541 (fax)
Email Address:
tech-support@lternet.edu
Web Address:
http://www.lternet.edu
Metadata Providers:
Organization:LTER Network Office
Address:
UNM Biology Department, MSC03-2020,
1 University of New Mexico,
Albuquerque, NM 87131-0001 USA
Phone:
505 277 2535 (voice)
Phone:
505 277 2541 (fax)
Email Address:
tech-support@lternet.edu
Web Address:
http://www.lternet.edu

Temporal, Geographic and Taxonomic Coverage

Temporal, Geographic and/or Taxonomic information that applies to all data in this dataset:

Time Period
Begin:
1978-09-08
End:
1991-12-31
Geographic Region:
Description:North Inlet encompasses about 2,630 hectares of tidal marshes and wetlands near Georgetown, South Carolina, USA. North Inlet-Winyah Bay features high quality, ocean-dominated waters and salt marshes in North Inlet, contrasting with the brackish waters and marshes of Winyah Bay. The bay estuary is dominated by riverine discharges from a watershed impacted by agricultural, municipal and industrial development. Former rice fields and canals provide another system for study within the Reserve. The Debidue site is located at the confluence of Town Creek and Debidue Creek. The Bread and Butter site is located along the western shoreline of Town Creek adjacent to the mouth of Clambank Creek. Water samples were collected 0.5m below the water surface at three sites. 1. Town Creek water samples -- 33.19'38+ACI- Lat., 79.10'0+ACI- Long. 2. Clambank Creek water samples -- 33.20'0+ACI- Lat., 79.11'33+ACI- Long. 3. Oyster Landing water samples in Crab Haul Creek -- 33.21'2+ACI- Lat., 79.11'27+ACI- Long.
Bounding Coordinates:
Northern:  33.357Southern:  33.1925
Western:  -79.2936Eastern:  -79.1002
Geographic Region:
Description:Town Creek 33.19'38" Lat., 79.10'0" Long.
Bounding Coordinates:
Northern:  33.357Southern:  33.1925
Western:  -79.2936Eastern:  -79.1002
Sampling Site: 
Description:Clambank Creek 33.20'0" Lat., 79.11'33" Long.
Site Coordinates:
Longitude (degree): -79.1192Latitude (degree): 33.2000
Sampling Site: 
Description:Oyster Landing in Crab Haul Creek 33.21'2" Lat., 79.11'27" Long.
Site Coordinates:
Longitude (degree): -79.1175Latitude (degree): 33.2106

Temporal, Geographic and/or Taxonomic information that applies to Data Table: DailyWaterChlorophyllSample-NIN-LTER-1978-1991


Time Period
Begin:
1978-09-08
End:
1991-12-31
Geographic Region:
Description:North Inlet encompasses about 2,630 hectares of tidal marshes and wetlands near Georgetown, South Carolina, USA. North Inlet-Winyah Bay features high quality, ocean-dominated waters and salt marshes in North Inlet, contrasting with the brackish waters and marshes of Winyah Bay. The bay estuary is dominated by riverine discharges from a watershed impacted by agricultural, municipal and industrial development. Former rice fields and canals provide another system for study within the Reserve. The Debidue site is located at the confluence of Town Creek and Debidue Creek. The Bread and Butter site is located along the western shoreline of Town Creek adjacent to the mouth of Clambank Creek. Water samples were collected 0.5m below the water surface at three sites. 1. Town Creek water samples -- 33.19'38+ACI- Lat., 79.10'0+ACI- Long. 2. Clambank Creek water samples -- 33.20'0+ACI- Lat., 79.11'33+ACI- Long. 3. Oyster Landing water samples in Crab Haul Creek -- 33.21'2+ACI- Lat., 79.11'27+ACI- Long.
Bounding Coordinates:
Northern:  33.357Southern:  33.1925
Western:  -79.2936Eastern:  -79.1002
Geographic Region:
Description:Town Creek 33.19'38" Lat., 79.10'0" Long.
Bounding Coordinates:
Northern:  33.357Southern:  33.1925
Western:  -79.2936Eastern:  -79.1002
Sampling Site: 
Description:Clambank Creek 33.20'0" Lat., 79.11'33" Long.
Site Coordinates:
Longitude (degree): -79.1192Latitude (degree): 33.2000
Sampling Site: 
Description:Oyster Landing in Crab Haul Creek 33.21'2" Lat., 79.11'27" Long.
Site Coordinates:
Longitude (degree): -79.1175Latitude (degree): 33.2106

Project

Maintenance

Maintenance:
Description:

Entry verification

Data was entered into the mainframe computer approximately every 4 months. A printout of the data was proofed against the lab notebook and any keypunch errors corrected. After running the computer program to calculate the Chl a and Phae a values, a visual check was again employed to the data set output for any errors.

Date of last update while at North Inlet LTER

October 1992

Last modification at LTER Network Office

Individual data files (LTER.NIN.PHYT.1978.txt,LTER.NIN.PHYT.1979.txt, LTER.NIN.PHYT.1980.txt,LTER.NIN.PHYT.1981.txt, LTER.NIN.PHYT.1982.txt, LTER.NIN.PHYT.1983.txt, LTER.NIN.PHYT.1984.txt, LTER.NIN.PHYT.1985.txt, LTER.NIN.PHYT.1986.txt, LTER.NIN.PHYT.1987.txt, LTER.NIN.PHYT.1988.txt, LTER.NIN.PHYT.1989.txt, LTER.NIN.PHYT.1990.txt, LTER.NIN.PHYT.1991.txt) were concatenated into a single file spanning the dates from 1978 to 1992. Original fixed column format was changed to comma separated value format. T hese changes occured in March 2012

Frequency:
Other Metadata

EDI is a collaboration between the University of New Mexico and the University of Wisconsin – Madison, Center for Limnology:

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