Catalog - Data.gov

Found 32 datasets matching "HAWAII CORAL REEF INITIATIVE RESEARCH PROGRAM (HCRI)".

Federal
Growth of Tripneustes gratilla in Kaneohe Bay, Oahu, Hawaii in 2003 (NCEI Accession 0001459)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2026-01-24T00:00:00.000+00:00
As part of a study of the possibility of using the urchin T. gratilla to control the growth of macroscopic algae on shallow reefs in Kaneohe Bay, we examined the growth rate of this urchin. We...
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Search relevance: 79.17 | Views last month: 0
Federal
Hyperspectroradiometer data from the Northwestern Hawaiian Islands Rapid Reef Assessment and Monitoring Program of 2001 in support of the Hawaii Coral Reef Initiative (NCEI Accession 0001446)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2004-05-05T00:00:00.000+00:00
The hyperspectral surveys were conducted using a hyperspectral radiometer encased in a custom-made underwater housing. The NOWRAMP expedition represents the first time an un-tethered underwater...
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Search relevance: 72.20 | Views last month: 0
Federal
Data collected to determine the relationship between coral reef health, alien algae, and fish biomass at sites on Oahu and the Big Island, Hawaii, during 2004 - 2005 (NCEI Accession 0002619)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2006-04-03T00:00:00.000+00:00
Data in this set come from two studies: "Ability of protected reefs to resist alien algae" and "How many fish does it take to keep the alien algae out?" Both are authored by Ms. Danielle...
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Search relevance: 71.54 | Views last month: 0
Federal
Resource-fish surveys using timed-swims at fourteen coral reef ecosystem sites of West Hawaii in 2005 (NCEI Accession 0002627)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2006-04-10T00:00:00.000+00:00
Effective management of coral reef ecosystems depends on adequate data on the status and trends of key ecosystem components. In spite of which, previous coral reef monitoring programs in the Main...
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Search relevance: 70.61 | Views last month: 0
Federal
Understanding coral reef fish characteristics using videogrammetry in Hanauma and Maunalua Bays, Oahu, Hawaii during 2007 (NCEI Accession 0042353)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2008-05-19T00:00:00.000+00:00
Videogrammetry data taken in 2007 are used for a study of fish within coral reef ecosystems. We attempted to generate or find information on abundance, growth, sex-specific size-at maturity,...
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Search relevance: 69.24 | Views last month: 0
Federal
Photoquadrat analysis of how sea urchins reduce abundance of Kappaphycus and analysis of regrowth of coral on plots in Kaneohe Bay, Oahu, Hawaii in 2002 (NCEI Accession 0001022)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2026-01-19T00:00:00.000+00:00
An experiment was performed to assess the potential to use native sea urchins as biocontrols for alien/invasive seaweeds. One species of urchin, tripneustes gratilla, was bedded in a 1/4 m2 plot...
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Search relevance: 68.56 | Views last month: 1
Federal
Quantitative biomass and time required to remove Gracilaria Salicornia and Kappaphycus from 1-meter-squared plots in Kaneohe Bay, Oahu, Hawaii in Spring 2002 (NCEI Accession 0001011)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2026-01-19T00:00:00.000+00:00
A group of volunteers led by marine biologists participated in the removal of Gracilaria salicornia and Kappaphycus, invasive macroalgae species, from select reefs during Spring 2002 in Kanohe...
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Search relevance: 68.41 | Views last month: 0
Federal
Reef core data from the Hawaiian Islands for analysis of El Niño control of Holocene reef accretion, 2000 to 2002 (NCEI Accession 0000901)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2003-01-31T00:00:00.000+00:00
Reef core samples from select sites on Kauai, Oahu, and Molokai were taken to study reef accretion. Most field work occurred between 1995-2002. Parameters derived include Substrate Description,...
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Search relevance: 68.37 | Views last month: 0
Federal
Benthic habitat data for Wawaloi and Keei, Kona Coast, Island of Hawaii, August 2004 (NCEI Accession 0070530)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2011-02-04T00:00:00.000+00:00
Transects were made at two locations on the west side of the Island of Hawaii in August 2004 to study the structure and composition of the benthic habitat. Photoquadrats were established to...
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Search relevance: 66.94 | Views last month: 0
Federal
The assessment of hull fouling as a mechanism for the introduction and dispersal of alien species in the main Hawaiian Islands through surveys at harbors on Oahu's Southern and Southwestern Coasts during 2003 (NCEI Accession 0001455)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2004-05-11T00:00:00.000+00:00
Surveys for adult invertebrates that were part of the hull fouling communities were done to determine to what extent marine alien invasive species (AIS) are being transported in this fashion. The...
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Search relevance: 66.60 | Views last month: 0
Federal
Kahekili, West Maui, Hawaii Fish and Benthic Data from Surveys in January and 2008-08 (NCEI Accession 0065597)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2010-07-08T00:00:00.000+00:00
Fish and benthos baseline surveys were made at 155 sites of the near shore region off Kahekili Beach Park, West Maui in January and August, 2008. Survey sites were grouped into six broad habitat...
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Search relevance: 65.34 | Views last month: 0
Federal
Records of shallow-water marine invertebrates from French Frigate Shoals, Northwestern Hawaiian Islands with a note on nonindigenous species from NOW-RAMP 2000 surveys at 39 sites and a March 2002 survey at a single site (NCEI Accession 0001083)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2026-01-20T00:00:00.000+00:00
In September of 2000, the Northwest Hawaiian Islands Rapid Assessment and Monitoring Program (NOW-RAMP) Expedition surveyed French Frigate Shoals (FFS) and a number of the remaining Northwest...
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Search relevance: 64.97 | Views last month: 0
Federal
Photographic images of benthic coral, algae and invertebrate species in marine habitats and subhabitats around offshore islets in the main Hawaiian Islands, 2007-04-02 to 2007-09-20 (NCEI Accession 0043046)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-07-29T00:00:00.000+00:00
The marine algae, invertebrate and fish communities were surveyed at ten islet or offshore island sites in the Main Hawaiian Islands in the vicinity of Lanai, (Puu Pehe and Poo Poo Islets), Maui...
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Search relevance: 64.60 | Views last month: 0
Federal
Cephalopholis argus fish census and assemblage data from the West Hawaii Roi Removal Project 2010-2012 (NCEI Accession 0099263)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2013-01-22T00:00:00.000+00:00
This project examined the results of the field manipulative experiment that has been set up to test the ecological effects of introduced roi on reef fish associations in West Hawaii. This on-going...
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Search relevance: 63.78 | Views last month: 0
Federal
Data related to feeding biology of the introduced fish roi (cephalopholis argus), and its impact on Hawaiian reef fishes and fisheries between January 2004 and January 2005 (NCEI Accession 0002172)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2005-05-10T00:00:00.000+00:00
Roi were collected from 27 sites on Oahu and the Kona coast of the Island of Hawaii to study various aspects of their physiology. Data include laboratory examinations on specimens speared in the...
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Search relevance: 63.03 | Views last month: 0
Federal
West Hawaii Aquarium Project (WHAP): fish and substrate data, 1999-2003 (NCEI Accession 0001467)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-01-03T00:00:00.000+00:00
In response to declines in reef fishes, the Hawaii state legislature created the West Hawaii Regional Fishery Management Area in 1998 to improve fishery resources (Act 306). The West Hawaii...
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Search relevance: 62.60 | Views last month: 2
Federal
Examination of macroalgal bioindicators and coastal water quality during July 2001 - July 2002, in Hawaii, in support of the Kaneohe Bay Nutrient Enrichment Study (NCEI Accession 0000428)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-07-08T00:00:00.000+00:00
This project assesses the physiological status of selected macroalgae in Hawaii under various nutrient regimes, with the purpose of determining a suitable physiological test that can, with...
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Search relevance: 62.28 | Views last month: 0
Federal
Assessment of invasiveness of the Orange Keyhole Sponge Mycale Armata in Kaneohe Bay, Oahu, Hawaii, based on surveys in 2005 - 2006, Year 2 of Hawaii Coral Reef Initiative (NCEI Accession 0033380)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2014-09-08T00:00:00.000+00:00
The purpose of this study was to determine Mycale armata's distribution, abundance throughout the bay, its growth rates on permanent quadrats, and whether mechanical removal would be an effective...
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Search relevance: 59.79 | Views last month: 0
Federal
Hawaii Coral Reef Assessment and Monitoring Program (CRAMP) benthic data and still images from 2018-06-13 to 2018-07-16 on Maui (NCEI Accession 0222175)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-12-12T00:00:00.000+00:00
This dataset consists of digital still images along coral reef transect lines, from which quantitative benthic data are derived from select images via PhotoGrid, a software package that analyzes...
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Search relevance: 59.68 | Views last month: 0
Federal
West Hawaii Aquarium Project (WHAP): fish and substrate data, 1999-2002 (NCEI Accession 0000938)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-01-03T00:00:00.000+00:00
In response to declines in reef fishes, the Hawaii state legislature created the West Hawaii Regional Fishery Management Area in 1998 to improve fishery resources (Act 306). The West Hawaii...
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Search relevance: 59.49 | Views last month: 0

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