Maui Gravity and Soil Gas Surveys

Akerley, John

doi:10.15121/1357027

Title: Maui Gravity and Soil Gas Surveys

Dataset
Other Related Research

Abstract

Contains a ground-based gravity survey of South Maui and a series of soil CO2 flux and temperature surveys encompassing Maui and the Big Island. The gravity survey was collected from approximately 284 km2 and consisted of 400 gravity stations with 400 m spacing. Locations were derived with full DGPS. Station and line location, Complete Bouger Anomaly, first vertical derivative and horizontal gradient maps were calculated and produced. The soil CO2 flux and temperature surveys were conducted on the islands of Hawaii and Maui in April and July 2010. Average soil temperatures were measured over 10 cm depth using a hand-held thermocouple. Soil CO2 fluxes were measured using a portable accumulation chamber instrument.

Authors:: Akerley, John

Publication Date:: Thu Apr 01 00:00:00 EDT 2010

Other Number(s):: 901

DOE Contract Number:: EE0002837

Research Org.:: USDOE Geothermal Data Repository (United States); Ormat Nevada Inc

Sponsoring Org.:: USDOE Office of Energy Efficiency and Renewable Energy (EERE), Geothermal Technologies Program (EE-2C)

Subject:: 15 Geothermal Energy

Keywords:: geothermal; Gravity; Maui; geophysics; Bouger anomaly; Soil Flux; geochemistry; soil gas; temperature; Hawaii; Big Island

OSTI Identifier:: 1357027

DOI:: https://doi.org/10.15121/1357027

Citation Formats


                    Akerley, John. Maui Gravity and Soil Gas Surveys.  United States: N. p., 2010. 
        Web.  doi:10.15121/1357027.

Copy to clipboard


                    Akerley, John. Maui Gravity and Soil Gas Surveys.  United States.  doi:https://doi.org/10.15121/1357027

Copy to clipboard


                    Akerley, John. 2010.  
"Maui Gravity and Soil Gas Surveys".  United States.  doi:https://doi.org/10.15121/1357027.  https://www.osti.gov/servlets/purl/1357027. Pub date:Thu Apr 01 00:00:00 EDT 2010

Copy to clipboard


                    
@article{osti_1357027,

  title        = {Maui Gravity and Soil Gas Surveys},

  author       = {Akerley, John},

  abstractNote = {Contains a ground-based gravity survey of South Maui and a series of soil CO2 flux and temperature surveys encompassing Maui and the Big Island. The gravity survey was collected from approximately 284 km2 and consisted of 400 gravity stations with 400 m spacing. Locations were derived with full DGPS. Station and line location, Complete Bouger Anomaly, first vertical derivative and horizontal gradient maps were calculated and produced. The soil CO2 flux and temperature surveys were conducted on the islands of Hawaii and Maui in April and July 2010. Average soil temperatures were measured over 10 cm depth using a hand-held thermocouple. Soil CO2 fluxes were measured using a portable accumulation chamber instrument.},

  doi          = {10.15121/1357027},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Thu Apr 01 00:00:00 EDT 2010},

  month        = {Thu Apr 01 00:00:00 EDT 2010}

}

Copy to clipboard

Dataset:

View Dataset

DOI: https://doi.org/10.15121/1357027

Save / Share:

Export Metadata

Save to My Library

Similar records in DOE Data Explorer and OSTI.GOV collections:

Maui Aeromagnetic Survey

Dataset Akerley, John

Map, image, and data files, and a summary report of a high-resolution aeromagnetic survey of southern Maui, Hawai'i completed by EDCON-PRJ, Inc. for Ormat Nevada Inc using an helicopter and a towed sensor array.
Hawaii Play Fairway Analysis: Noble Gas Raw Data for Hawaii, Maui, Oahu, Kauai, and Lanai islands

Dataset Ferguson, Colin ; Lautze, Nicole

Noble gas raw data for the Hawaiian islands of Big Island, Maui, Oahu, Lanai, and Kauai. Based on results from prior phases of the Hawaii Play Fairway Analysis, this project targeted 66 wells on the islands of Hawaii, Maui, Lanai, Oahu, and Kauai for sampling of dissolved noble gases, trace metals, common ions, and the stable isotopes 2H and 18O. Ultimately, 23 of the 66 well targets were sampled. Noble gas data from this study is supplemented with data shared by the United States Geologic Survey for the summit of Kilauea, and by the geothermal energy company Ormat Technologies Inc.more »« less
Gravity Survey on the Glass Buttes Geothermal Exploration Project Lake County, Oregon

Dataset Akerley, John

This report covers data acquisition, instrumentation and processing of a gravity survey performed on the Glass Buttes Geothermal Exploration Project, located in Lake County, Oregon for ORMAT Technologies Inc. The survey was conducted during 21 June 2010 to 26 June 2010. The survey area is located in T23S, R21-23E and lies within the Glass Buttes, Hat Butte, and Potato Lake, Oregon 1:24,000 topographic sheets. A total of 180 gravity stations were acquired along five profile lines.
Gravity Survey of the Carson Sink - Data and Maps

Dataset E., James

A detailed gravity survey was carried out for the entire Carson Sink in western Nevada (Figure 1) through a subcontract to Zonge Engineering, Inc. The Carson Sink is a large composite basin containing three known, blind high-temperature geothermal systems (Fallon Airbase, Stillwater, and Soda Lake). This area was chosen for a detailed gravity survey in order to characterize the gravity signature of the known geothermal systems and to identify other potential blind systems based on the structural setting indicated by the gravity data. Data were acquired at approximately 400, 800, and 1600 meter intervals for a total of 1,243 stations.more »« less
Soil bulk density and texture data collected during field survey associated with NEON AOP survey, East River, CO 2018

Dataset Chadwick, K. Dana ; Pierce, Samuel ; Sirles, Michael ; ...

The purpose of soil core sampling was to determine soil bulk density, volumetric water content, and soil texture across the sites that were sampled in association with the National Ecological Observatory Network's Airborne Observation Platform (NEON AOP) in 2018. Soil cores were collected from surface (2.5-7.5 cm) and subsurface (50-55cm) depths at sampling sites across East River, Washington Gulch, Slate River, and Coal Creek watersheds in Gunnison, Colorado during the summer of 2018. Surface samples were weighed for determination of soil water content prior to dry down for bulk density calculations. For all samples, we measured dry weight and weightmore »« less

Similar Records