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Friday, August 7, 2020 | History

3 edition of An assessment of substrate phosphorite resources in Hawaiian EEZ found in the catalog.

An assessment of substrate phosphorite resources in Hawaiian EEZ

An assessment of substrate phosphorite resources in Hawaiian EEZ

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Published by U.S. Dept. of the Interior, Bureau of Mines in [Washington, D.C .
Written in English

    Subjects:
  • Phosphate rock -- Hawaii.

  • Edition Notes

    StatementRolf S. Arvidson, John C. Wiltshire and Hsueh-Wen Yeh.
    Series[OFR -- 48-91], State of Hawaii Ocean Resources Branch contribution ; v. #93, Open file report (United States. Bureau of Mines) -- 91-48., Ocean Resources Branch contribution -- no. 93.
    ContributionsWiltshire, John C., Yeh, Hsueh-Wen., United States. Bureau of Mines., University of Hawaii. School of Ocean and Earth Sciences and Technology., Mining and Mineral Research Program (U.S.), Generic Mineral Technology Center for Marine Minerals.
    The Physical Object
    FormatMicroform
    Pagination[8] leaves
    ID Numbers
    Open LibraryOL14667192M

    resources, the U.S. Geological Survey began a full-scale National Water-Quality Assessment (NAWQA) Program in This program is unique compared with other national water-quality assessment studies in that it integrates the monitoring of the quality of surface and ground waters with the study of aquatic ecosystems. The. These resources provide information for developers, investors, policymakers, and consumers on Hawaii’s clean energy portfolio and its progress toward high-impact, clean energy solutions. Renewable EnerGIS Map Renewable EnerGIS is designed to provide renewable energy resource and site information for specific Hawaii locations selected by the user.

    ENVIRONMENTAL ASSESSMENT WILDLIFE DAMAGE MANAGEMENT TO PROTECT HAWAIIAN AGRICULTURE Prepared by: UNITED STATES DEPARTMENT OF AGRICULTURE Animal and Plant Health Inspection Service Wildlife Services Koapaka Street, Suite H Honolulu Hawaii Tele Fax Email: @ August 7, Individual components and features (terms like feldspar, phosphorite, bivalves, seagrass, and wood, for example) are held in the CMP data file (table 4). Appropriately combined components are held in the facies (FAC) data files (table 5).

    Hawaii Spatial Analysis Project. The first step was to convert hand-drawn Stewardship plans and maps to a GIS layer and associated tables. This process was relatively simple for the 26 Stewardship plans in Hawaii. The majority of the Hawaii SAP project was devoted to creating, refining or adapting our data to fit the twelve GIS layers which were. Honolulu, Hawaii ABSTRACT Stocks of deepwater snappers. groupers. and jacks in the Mariana Archipelago are just beginning to be exploited, and it is estimated from a 5-year fishery assessment program that the annual equilib- rium yield for this resource will be metric tons (MT). Stocks of deepwater bottom fishes in the.


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An assessment of substrate phosphorite resources in Hawaiian EEZ Download PDF EPUB FB2

English, Article, Report, Government publication, Microform edition: An assessment of substrate phosphorite resources in Hawaiian EEZ [microform] / Rolf S. Arvidson, John C. Wiltshire and Hsueh-Wen Yeh.

Arvidson, Rolf S. Get this from a library. An assessment of substrate phosphorite resources in Hawaiian EEZ.

[Rolf S Arvidson; John C Wiltshire; Hsueh-Wen Yeh; United States. Bureau of Mines.; University of Hawaii. School of Ocean and Earth Sciences and Technology.; Mining and Mineral Research Program (U.S.); Generic Mineral Technology Center for Marine Minerals.

A preliminary assessment of the phosphorus content of the substrate underlying ferromanganese crusts was undertaken for selected seamounts in the Hawaiian eez.

A total of 18 substrate samples from the Hawaiian eez and 1 from the Johnston Island eez were separated from the attached ferromanganese crust and analyzed for a suite of 27 elements. Today western nations consume annually only a small percentage of their resources from the sea, despite the proclamation of Exclusive Economic Zones (EEZ) by many.

In contrast, most Pacific Basin Countries obtain more than a quarter of their annual needs from the ocean. Determination of greater rewards from the development of marine resources is markedly inhibited by the limited technical 5/5(2).

Phosphorite-manganese crusts were dredged from the flanks of seamounts of the Kiribati and Tuvalu EEZ (Exclusive Economic Zone) from water depths between and m.

Samples from Kiribati consist of phosphatized algal laminations, coated grains, filamentous and unicellular by: An ideal mine site might be one where the substrate rock is phosphorite, in which case it would be desirable to collect both phosphorite and Fe-Mn crusts at the same time.

This approach would provide two potential multi-component ore deposits in one mining operation, one with P and REY co-products and one with focus metals (Co, Ni, and Mn) and. Update of the Statewide Geothermal Resource Assessment of Hawaii: GeothermEx, Inc.

Geothermal resources: Development Opportunities for Geothermal Spas in the State of Hawaii: GeothermEx, Inc. Geothermal spas. growing directly on the phosphorite nodules, which provide a hard substrate for attachment.

These coral-dominated communities appear to have the highest species diversity of large invertebrates among the epifaunal communities observed in the remotely-operated vehicle (ROV) and camera sled surveys conducted on the Chatham Rise.

Assessment Guides Developed to Provide: 1. Flexible, clear and valid definitions. Credit criteria. Assessment procedures for each of the.

() / ()core HELP. Hawaii’s laws provide the Auditor with broad powers to examine all books, records, files, papers, and documents and all financial affairs of every agency. The Auditor also has the authority to summon persons to produce records and to question persons under oath.

The renewed strong global interest in extraction of offshore marine mineral resources has affected New Zealand as a country which has sovereign rights to the world's fourth largest Exclusive Economic Zone (EEZ).Internationally, most commercial marine mining ventures to date have focused on aggregates, diamonds, tin, magnesium, salt, sulphur, gold, and heavy minerals generally confined.

A resource assessment methodology is described and used to estimate the resource potential of cobalt, copper, nickel and manganese within the EEZs of the Hawaiian. Chapter 2 Resource Assessments and Expectations WORLD OUTLOOK FOR SEABED MINERALS Ever since the recovery of rock-like nodules from the deep ocean by the research vesselH.M.S.

fides formed at seafloor spreading zones where su- Challenger during its epic voyage inthere has been persistent curiosity about seabed minerals. PRTF Shoreline Stabilization EA August Abstract-i Abstract 1 Abstract 2 3 Designation: Environmental Assessment 4 Title of Proposed Action: Puuloa Range Training Facility Shoreline Stabilization 5 Project Location: Hawaii 6 Lead Agency for the EA: Marine Corps Base Hawaii 7 Cooperating Agency: None 8 Affected Region: Island of Oahu, State of Hawaii.

Honolulu, Hawaii: HAWAII ; Set Aside and Issuance of Immediate Management Right-of-Entry to Department of Land and Natural Resources, Division of Boating and Ocean Recreation for Kawaihae Small Boat Harbor-South at Kawaihae. 1st. and. 2nd. South Kohala, Hawaii, Tax Map Keys: (3) (portion), (3) (portion) and.

Hawaii Carpenters Local () Hawaii Healing Arts College () Hawaii Institute of Hair Design () Hawaii Laborers Training Program Local () Hawaii Plumbers-Fitters Union Local () Arvidson R., J. Wiltshire and Hsueh-Wen Yeh,An Assessment of Substrate Phosphorite Resources in the Hawaiian EEZ, Proceedings of Oceans ’91 Oct.Oceanic Engineering Society of IEEE, Washington p   World map showing plate boundaries, the nautical mile-wide ( km) Exclusive Economic Zone (EEZ; dashed line surrounding land), and the international Area seaward of the EEZ.

Sites are shown at plate boundaries where some of the larger massive sulfide deposits have been found (Rona, b, Rona and Scott,Andreev et al., Two papers of R.B. Krapivner devoted to the gene sis of sediments of the Barents Sea shelf were pub lished in the Journal Lithology and Mineral Resources (nos.

1 and 2) in Hawaii CREP FINAL Programmatic Environmental Assessment iv Cooperating Agencies: United States Departments of Agriculture, Natural Resource Conservation Service (NRCS).

For Further Information, Theresa T. Souza Contact: State Environmental Coordinator USDA, Farm Service Agency. Phosphorus Phosphorus’s Functional Role. Phosphorus is present in our bodies as part of a chemical group called a phosphate group. These phosphate groups are essential as a structural component of cell membranes (as phospholipids), DNA and RNA, energy production (ATP).

means it’s official. Federal government websites often end Before sharing sensitive information, make sure you’re on a federal government site.SOEST | School of Ocean and Earth Science and Technology.