Chlorophyll Data from the Old Outfall Site in the South Sector of Kaneohe Bay, Oahu, Hawaii February 2001 to May 2004 (NODC Accession 0002805)

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Metadata:


Identification_Information:
Citation:
Citation_Information:
Originator: Dr. David Hashimoto
Originator: Dr. Edward A. Laws
Originator: Dr. Robert A. Kinzie III
Originator: Dr. David Hashimoto
Originator: Dr. Paul Bienfang
Originator: Department of Oceanography
Originator: University of Hawaii at Manoa
Publication_Date: Unknown
Title:
Chlorophyll Data from the Old Outfall Site in the South Sector of Kaneohe Bay, Oahu, Hawaii February 2001 to May 2004 (NODC Accession 0002805)
Online_Linkage: <http://data.nodc.noaa.gov/accession/0002805>
Description:
Abstract:
Kaneohe Bay received increasing amounts of sewage from the 1950s through 1977. Most sewage was diverted from the bay in 1977 and early 1978. Data were collected beginning in September 1976 and continued until June 1979. The time series was re-established in June 1982 and continued to December 2005, when it was terminated. The sampling was at 1 m depth in the south sector of Kaneohe Bay, Oahu near the old outfall that ceased in 1977. Previous NODC Accessions 0000396 (1976-1979) and 0000422 (1982-1/2001) contained monthly averages of chlorophyll a, based on weekly to bi-weekly samples. This data set has the weekly to bi-weekly chlorophyll a, pheo, water temperature, secchi depth, and sample site depth. Additional data were taken from June 2004 - December 2005 and these will be available in a separate data set.
Purpose:
The purpose was to study the responses of the ecosystem to the sewage diversion from the inner bay to an offshore, deep water location and to continue monitoring the location to denote changes associated with natural environmental and anthropogenic forcing on the primary productivity.
Supplemental_Information:
Entry_ID Unknown Sensor_Name Bilge pump filter for collection, thermistor, secchi disk, depth chain Source_Name manual Project_Campaign: Chlorophyll Time Series Kaneohe Bay, good will of University of Hawaii staff Storage_Medium OpenOffice spreadsheet Reference None Online_size: 11 kilobytes
Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 20010207
Ending_Date: 20040526
Currentness_Reference: ground condition
Status:
Progress: Complete
Maintenance_and_Update_Frequency: Unknown
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -157.775
East_Bounding_Coordinate: -157.775
North_Bounding_Coordinate: 21.4116
South_Bounding_Coordinate: 21.4116
Keywords:
Theme:
Theme_Keyword_Thesaurus: None
Theme_Keyword: Coastal studies
Theme_Keyword: water temperature (Deg C)
Theme_Keyword: secchi depth (meters)
Theme_Keyword: site depth (meters)
Theme_Keyword: chlorophyll concentrations (mg per cubic meter, or ug/L)
Theme_Keyword: pheo (mg per cubic meter or ug/L)
Theme:
Theme_Keyword_Thesaurus: ISO 19115 Topic Category
Theme_Keyword: environment
Theme_Keyword: 007
Theme:
Theme_Keyword_Thesaurus: CoRIS Discovery Thesaurus
Theme_Keyword: Numeric Data Sets > Water Quality
Theme:
Theme_Keyword_Thesaurus: CoRIS Theme Thesaurus
Theme_Keyword:
EARTH SCIENCE > Biosphere > Microbiota > Pigments > Chlorophylls
Place:
Place_Keyword_Thesaurus: None
Place_Keyword: Pacific Ocean
Place_Keyword: Oahu
Place_Keyword: Kaneohe Bay, old outfall site
Place:
Place_Keyword_Thesaurus: CoRIS Region
Place_Keyword: MHI
Place:
Place_Keyword_Thesaurus: CoRIS Place Thesaurus
Place_Keyword:
OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Hawaiian Islands > Oahu Island > Oahu (21N157W0003)
Place_Keyword:
COUNTRY/TERRITORY > United States of America > Hawaii > Honolulu > Oahu (21N157W0003)
Stratum:
Stratum_Keyword_Thesaurus: None
Stratum_Keyword: surface waters, 1 m depth of samples
Access_Constraints: None
Use_Constraints: Dataset credit required
Point_of_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Dr. David Hashimoto
Contact_Organization:
Department of Oceanography, SOEST, University of Hawaii at Manoa
Contact_Position: Researcher
Contact_Address:
Address_Type: mailing address
Address: Department of Oceanography, MSB 519
Address: School of Ocean and Earth Science and Technology
Address: University of Hawaii at Manoa
City: Honolulu
State_or_Province: Hawaii
Postal_Code: 96822
Country: USA
Contact_Voice_Telephone: 808-956-8952
Contact_Facsimile_Telephone: 808-956-9225
Contact_Electronic_Mail_Address: dhash@soest.hawaii.edu
Data_Set_Credit: University of Hawaii, Departments of Oceanography and Zoology
Native_Data_Set_Environment: OpenOffice Spreadsheet

Data_Quality_Information:
Logical_Consistency_Report: see Process Step
Completeness_Report: The 2001-2004 surveys were 100% complete
Lineage:
Process_Step:
Process_Description:
Field Collection- Water samples were taken using a modified bilge pump fitted with a garden hose. Primary production measurements on water samples taken before and after passing through the pump were found not to be significantly different. The water from the pump was screened through 102-um-mesh nylon gauze in order to remove the larger zooplankton. Samples were taken at depth of 1m. Laboratory Methods- Two liter samples for chlorophyll analysis were filtered ont GFC filters and analyzed following the procedures recommended by Jeffrey (1974) and Jeffrey and Humphrey (1975).

Jeffrey, S. W. 1974. Profiles of Photosynthetic Pigments in the Ocean using Thin Layer Chromatography. Mar. Biol. 26: 101-110. Jeffrey, S.W., and G.F. Humphrey. 1975. New Spectro- photometric Equation for Determining Chlorophylls a, b, c1, and c2 in Higher Plants, Algae, and Natural Phytoplankton. Biochem. Physiol. Pflanzen 167:191-194. Smith, Stephen V., William J. Kimmerer, Edward A. Laws, Richard E. Brock, and Ted W. Walsh, 1981. Kaneohe Bay Sewage Diversion Experiment: Perspectives on Ecosystem Responses to Nutritional Perturbation. Pacific Science. Volume 35, Number 4, October 1981. pp. 402.

Process_Date: Unknown
Process_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Dr. David Hashimoto
Contact_Organization:
Department of Oceanography, SOEST, University of Hawaii at Manoa
Contact_Position: Researcher
Contact_Address:
Address_Type: mailing address
Address: Department of Oceanography, MSB 519
Address: School of Ocean and Earth Science and Technology
Address: University of Hawaii at Manoa
City: Honolulu
State_or_Province: Hawaii
Postal_Code: 96822
Country: USA
Contact_Voice_Telephone: 808-956-8952
Contact_Facsimile_Telephone: 808-956-9225
Contact_Electronic_Mail_Address: dhash@soest.hawaii.edu

Entity_and_Attribute_Information:
Overview_Description:
Entity_and_Attribute_Overview:
File name: chl_time_series_Kbay_Feb2001_May2004.sxc format: OpenOffice 1.1.2 Redundant ASCII copy: chl_time_series_Kbay_Feb2001_May2004.csv

Columns are self-evident.

Entity_and_Attribute_Detail_Citation: None

Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
NOAA/NESDIS/NODC/NCDDC (National Coastal Data Development Center)
Contact_Address:
Address_Type: Mailing and Physical Address
Address: National Coastal Data Development Center, Building 1100
City: Stennis Space Center
State_or_Province: MS
Postal_Code: 39529
Contact_Voice_Telephone: 866-732-2382
Contact_Facsimile_Telephone: 228-688-2968
Contact_Electronic_Mail_Address: ncddcgetdata@noaa.gov
Hours_of_Service: 8am-5pm, Monday through Friday
Resource_Description: Downloadable Data
Distribution_Liability:
NOAA makes no warranty regarding these data,expressed or implied, nor does the fact of distribution constitute such a warranty. NOAA, NESDIS, NODC and NCDDC cannot assume liability for any damages caused by any errors or omissions in these data, nor as a result of the failure of these data to function on a particular system.

Metadata_Reference_Information:
Metadata_Date: 20121208
Metadata_Review_Date: 20100113
Metadata_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Mr. Patrick C. Caldwell
Contact_Organization: NOAA/NESDIS/NODC/NCDDC
Contact_Position: Hawaii/US Pacific Liaison
Contact_Address:
Address_Type: mailing
Address: 1000 Pope Road, MSB 316
Address: Dept. of Oceanography
Address: University of Hawaii at Manoa
City: Honolulu
State_or_Province: Hawaii
Postal_Code: 96822
Country: USA
Contact_Voice_Telephone: (808)-956-4105
Contact_Facsimile_Telephone: (808) 956-2352
Contact_Electronic_Mail_Address: caldwell@hawaii.edu
Hours_of_Service: 8 AM to 5 PM weekdays
Contact_Instructions: check services@nodc.noaa.gov if not available
Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998

CoRIS:
CoRIS_ID: 20100113041151
CoRIS_Children: None
CoRIS_Beginning_Date: 20010207
CoRIS_Ending_Date: 20040526
CoRIS_Metadata_Link:
<http://www.coris.noaa.gov/metadata/records/html/chl_kbay_2001_04_fgdc_0002805.html>
CoRIS_Tracking_ID: 4425

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