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: https://www.ncei.noaa.gov/archive/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: NOAASupplemental: 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: NCEI Geoportal Filter Theme_Keyword: CoRIS_Metadata 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: 20210106 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: https://www.coris.noaa.gov/metadata/records/html/chl_kbay_2001_04_fgdc_0002805.html CoRIS_Tracking_ID: 4425