Forms of Basaltic Rocks in Hawaii
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Geologic Storage Formation Classification: Understanding Its Importance and Impacts on CCS Opportunities in the United States
BEST PRACTICES for: Geologic Storage Formation Classification: Understanding Its Importance and Impacts on CCS Opportunities in the United States First Edition Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference therein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. The views and opinions of authors expressed therein do not necessarily state or reflect those of the United States Government or any agency thereof. Cover Photos—Credits for images shown on the cover are noted with the corresponding figures within this document. Geologic Storage Formation Classification: Understanding Its Importance and Impacts on CCS Opportunities in the United States September 2010 National Energy Technology Laboratory www.netl.doe.gov DOE/NETL-2010/1420 Table of Contents Table of Contents 5 Table of Contents Executive Summary ____________________________________________________________________________ 10 1.0 Introduction and Background -
Life in Mauna Kea's Alpine Desert
Life in Mauna Kea’s by Mike Richardson Alpine Desert Lycosa wolf spiders, a centipede that preys on moribund insects that are blown to the summit, and the unique, flightless wekiu bug. A candidate for federal listing as an endangered species, the wekiu bug was first discovered in 1979 by entomologists on Pu‘u Wekiu, the summit cinder cone. “Wekiu” is Hawaiian for “topmost” or “summit.” The wekiu bug belongs to the family Lygaeidae within the order of insects known as Heteroptera (true bugs). Most of the 26 endemic Hawaiian Nysius species use a tube-like beak to feed on native plant seed heads, but the wekiu bug uses its beak to suck the hemolymph (blood) from other insects. High above the sunny beaches, rocky coastline, Excluding its close relative Nysius a‘a on the nearby Mauna Loa, the wekiu bug and lush, tropical forests of the Big Island of Hawai‘i differs from all the world’s 106 Nysius lies a unique environment unknown even to many species in its predatory habits and unusual physical characteristics. The bug residents. The harsh, barren, cold alpine desert is so possesses nearly microscopically small hostile that it may appear devoid of life. However, a wings and has the longest, thinnest legs few species existing nowhere else have formed a pre- and the most elongated head of any Lygaeid bug in the world. carious ecosystem-in-miniature of insects, spiders, The wekiu bug, about the size of a other arthropods, and simple plants and lichens. Wel grain of rice, is most often found under rocks and cinders where it preys diur come to the summit of Mauna Kea! nally (during daylight) on insects and Rising 13,796 feet (4,205 meters) dependent) community of arthropods even birds that are blown up from lower above sea level, Mauna Kea is the was uncovered at the summit. -
Summary of the Mineral Information Package for the Khanneshin Carbonatite Area of Interest
Chapter 21A. Summary of the Mineral Information Package for the Khanneshin Carbonatite Area of Interest Contribution by Robert D. Tucker, Harvey E. Belkin, Klaus J. Schulz, Stephen G. Peters, and Kim P. Buttleman Abstract The Khanneshin carbonatite is a deeply dissected igneous complex of Quaternary age that rises approximately 700 meters above the flat-lying Neogene sediments of the Registan Desert, Helmand Province, Afghanistan. The complex consists almost exclusively of carbonate-rich intrusive and extrusive igneous rocks, crudely circular in outline, with only three small hypabyssal plugs of leucite phonolite and leucitite outcropping in the southeastern part of the complex. The complex is broadly divisible into a central intrusive vent (or massif), approximately 4 kilometers in diameter, consisting of coarse-grained sövite and brecciated and agglomeratic barite-ankerite alvikite; a thin marginal zone (less than 1 kilometer wide) of outwardly dipping (5°–45°). Neogene sedimentary strata; and a peripheral apron of volcanic and volcaniclastic strata extending another 3–5 kilometers away from the central intrusive massif. Small satellitic intrusions of biotite-calcite carbonatite, no larger than 400 meters in diameter, crop out on the southern and southeastern margin of the central intrusive massif. In the 1970s several teams of Soviet geologists identified prospective areas of interest for uranium, phosphorus, and light rare earth element (LREE) mineralization in four regions of the carbonatite complex. High uranium concentrations are reported in two regions; the greatest concentrations are confined to silicified shear zones in sandy clay approximately 1.1 kilometers southwest of the peripheral part of the central vent. An area of phosphorus enrichment, primarily occurring in apatite, is present in coarse-grained agglomeratic alvikite, with abundant fenite xenoliths, approximately 750 meters south of the periphery of the central vent. -
Association of Unit Owners Contact List
Association of Unit Owners Contact List Project Name/Number AOUO Designated Officer for Direct Contact/Mailing Address Management Company/Telephone Number `AKOKO AT HO`OPILI Reg.# 8073 1001 QUEEN Reg.# 7675 1001 WILDER EMILY PRESIDENT 1001 WILDER #305 HAWAIIAN PROPERTIES, LTD. Reg.# 5 WATERS HONOLULU HI 96822 8085399777 1010 WILDER RICHARD TREASURER 1010 WILDER AVE, OFFICE SELF MANAGED Reg.# 377 KENNEDY HONOLULU HI 96822 8085241961 1011 PROSPECT RICHARD PRESIDENT 1188 BISHOP ST STE 2503 CERTIFIED MANAGEMENT INC dba ASSOCI Reg.# 1130 CONRADT HONOLULU HI 96813 8088360911 1015 WILDER KEVIN PRESIDENT 1015 WILDER AVE #201 HAWAIIANA MGMT CO LTD Reg.# 1960 LIMA HONOLULU HI 96822 8085939100 1037 KAHUAMOKU VITA PRESIDENT 94-1037 KAHUAMOKU ST 3 CEN PAC PROPERTIES INC Reg.# 1551 VILI WAIPAHU HI 96797 8085932902 1040 KINAU PAUL PRESIDENT 1040 KINAU ST., #1206 HAWAIIAN PROPERTIES, LTD. Reg.# 527 FOX HONOLULU HI 96814 8085399777 1041 KAHUAMOKU ALAN PRESIDENT 94-1041 KAHUAMOKU ST 404 CEN PAC PROPERTIES INC Reg.# 1623 IGE WAIPAHU HI 96797 8085932902 1054 KALO PLACE JUANA PRESIDENT 1415 S KING ST 504 HAWAIIANA MGMT CO LTD Reg.# 5450 DAHL HONOLULU HI 96814 8085939100 1073 KINAU ANSON PRESIDENT 1073 KINAU ST 1003 HAWAIIANA MGMT CO LTD Reg.# 616 QUACH HONOLULU HI 96814 8085939100 1108 AUAHI TODD PRESIDENT 1240 ALA MOANA BLVD STE. 200 HAWAIIANA MGMT CO LTD Reg.# 7429 APO HONOLULU HI 96814 8085939100 1111 WILDER BRENDAN PRESIDENT 1111 WILDER AVE 7A HAWAIIAN PROPERTIES, LTD. Reg.# 228 BURNS HONOLULU HI 96822 8085399777 1112 KINAU LINDA Y SOLE OWNER 1112 KINAU ST PH SELF MANAGED Reg.# 1295 NAKAGAWA HONOLULU HI 96814 1118 ALA MOANA NICHOLAS PRESIDENT 1118 ALA MOANA BLVD., SUITE 200 HAWAIIANA MGMT CO LTD Reg.# 7431 VANDERBOOM HONOLULU HI 96814 8085939100 1133 WAIMANU ANNA PRESIDENT 1133 WAIMANU STREET, STE. -
Geology of the Nairobi Region, Kenya
% % % % % % % % %% %% %% %% %% %% %% % GEOLOGIC HISTORY % %% %% % % Legend %% %% %% %% %% %% %% % % % % % % HOLOCENE: %% % Pl-mv Pka %%% Sediments Mt Margaret U. Kerichwa Tuffs % % % % %% %% % Longonot (0.2 - 400 ka): trachyte stratovolcano and associated deposits. Materials exposed in this map % %% %% %% %% %% %% % section are comprised of the Longonot Ash Member (3.3 ka) and Lower Trachyte (5.6-3.3 ka). The % Pka' % % % % % % L. Kerichwa Tuff % % % % % % Alluvial fan Pleistocene: Calabrian % % % % % % % Geo% lo% gy of the Nairobi Region, Kenya % trachyte lavas were related to cone building, and the airfall tuffs were produced by summit crater formation % % % % % % % % % % % % % % % % % Pna % % % % %% % (Clarke et al. 1990). % % % % % % Pl-tb % % Narok Agglomerate % % % % % Kedong Lake Sediments Tepesi Basalt % % % % % % % % % % % % % % % % %% % % % 37.0 °E % % % % 36.5 °E % % % % For area to North see: Geology of the Kijabe Area, KGS Report 67 %% % % % Pnt %% % PLEISTOCENE: % % %% % % % Pl-kl %% % % Nairobi Trachyte % %% % -1.0 ° % % % % -1.0 ° Lacustrine Sediments % % % % % % % % Pleistocene: Gelasian % % % % % Kedong Valley Tuff (20-40 ka): trachytic ignimbrites and associated fall deposits created by caldera % 0 % 1800 % % ? % % % 0 0 % % % 0 % % % % % 0 % 0 8 % % % % % 4 % 4 Pkt % formation at Longonot. There are at least 5 ignimbrite units, each with a red-brown weathered top. In 1 % % % % 2 % 2 % % Kiambu Trachyte % Pl-lv % % % % % % % % % % %% % % Limuru Pantellerite % % % % some regions the pyroclastic glass and pumice has been -
Survey of Roadside Alien Plants in Hawai`I Volcanoes National Park and Adjacent Residential Areas 2001–2005
Technical Report HCSU-032 SURVEY OF ROADSIDE ALIEN PLANts IN HAWAI`I VOLCANOES NATIONAL PARK AND ADJACENT RESIDENTIAL AREAS 2001–2005 Linda W. Pratt1 Keali`i F. Bio2 James D. Jacobi1 1 U.S. Geological Survey, Pacific Island Ecosystems Research Center, Kilauea Field Station, P.O. Box 44, Hawaii National Park, HI 96718 2 Hawai‘i Cooperative Studies Unit, University of Hawai‘i at Hilo, P.O. Box 44, Hawai‘i National Park, HI 96718 Hawai‘i Cooperative Studies Unit University of Hawai‘i at Hilo 200 W. Kawili St. Hilo, HI 96720 (808) 933-0706 September 2012 This product was prepared under Cooperative Agreement CA03WRAG0036 for the Pacific Island Ecosystems Research Center of the U.S. Geological Survey. Technical Report HCSU-032 SURVEY OF ROADSIDE ALIEN PLANTS IN HAWAI`I VOLCANOES NATIONAL PARK AND ADJACENT RESIDENTIAL AREAS 2001–2005 1 2 1 LINDA W. PRATT , KEALI`I F. BIO , AND JAMES D. JACOBI 1 U.S. Geological Survey, Pacific Island Ecosystems Research Center, Kīlauea Field Station, P.O. Box 44, Hawai`i Volcanoes National Park, HI 96718 2 Hawaii Cooperative Studies Unit, University of Hawai`i at Hilo, Hilo, HI 96720 Hawai`i Cooperative Studies Unit University of Hawai`i at Hilo 200 W. Kawili St. Hilo, HI 96720 (808) 933-0706 September 2012 This article has been peer reviewed and approved for publication consistent with USGS Fundamental Science Practices ( http://pubs.usgs.gov/circ/1367/ ). Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government. -
Mauna Loa Reconnaissance 2003
“Giant of the Pacific” Mauna Loa Reconnaissance 2003 Plan of encampment on Mauna Loa summit illustrated by C. Wilkes, Engraved by N. Gimbrede (Wilkes 1845; vol. IV:155) Prepared by Dennis Dougherty B.A., Project Director Edited by J. Moniz-Nakamura, Ph. D. Principal Investigator Pacific Island Cluster Publications in Anthropology #4 National Park Service Hawai‘i Volcanoes National Park Department of the Interior 2004 “Giant of the Pacific” Mauna Loa Reconnaissance 2003 Prepared by Dennis Dougherty, B.A. Edited by J. Moniz-Nakamura, Ph.D. National Park Service Hawai‘i Volcanoes National Park P.O. Box 52 Hawaii National Park, HI 96718 November, 2004 Mauna Loa Reconnaissance 2003 Executive Summary and Acknowledgements The Mauna Loa Reconnaissance project was designed to generate archival and inventory/survey level recordation for previously known and unknown cultural resources within the high elevation zones (montane, sub-alpine, and alpine) of Mauna Loa. Field survey efforts included collecting GPS data at sites, preparing detailed site plan maps and feature descriptions, providing site assessment and National Register eligibility, and integrating the collected data into existing site data bases within the CRM Division at Hawaii Volcanoes National Park (HAVO). Project implementation included both pedestrian transects and aerial transects to accomplish field survey components and included both NPS and Research Corporation University of Hawaii (RCUH) personnel. Reconnaissance of remote alpine areas was needed to increase existing data on historic and archeological sites on Mauna Loa to allow park managers to better plan for future projects. The reconnaissance report includes a project introduction; background sections including physical descriptions, cultural setting overview, and previous archeological studies; fieldwork sections describing methods, results, and feature and site summaries; and a section on conclusions and findings that provide site significance assessments and recommendations. -
Topographic History of the Maui Nui Complex, Hawai'i, and Its Implications for Biogeography1
Topographic History ofthe Maui Nui Complex, Hawai'i, and Its Implications for Biogeography 1 Jonathan Paul Price 2,4 and Deborah Elliott-Fisk3 Abstract: The Maui Nui complex of the Hawaiian Islands consists of the islands of Maui, Moloka'i, Lana'i, and Kaho'olawe, which were connected as a single landmass in the past. Aspects of volcanic landform construction, island subsi dence, and erosion were modeled to reconstruct the physical history of this complex. This model estimates the timing, duration, and topographic attributes of different island configurations by accounting for volcano growth and subsi dence, changes in sea level, and geomorphological processes. The model indi cates that Maui Nui was a single landmass that reached its maximum areal extent around 1.2 Ma, when it was larger than the current island of Hawai'i. As subsi dence ensued, the island divided during high sea stands of interglacial periods starting around 0.6 Ma; however during lower sea stands of glacial periods, islands reunited. The net effect is that the Maui Nui complex was a single large landmass for more than 75% of its history and included a high proportion of lowland area compared with the contemporary landscape. Because the Hawaiian Archipelago is an isolated system where most of the biota is a result of in situ evolution, landscape history is an important detertninant of biogeographic pat terns. Maui Nui's historical landscape contrasts sharply with the current land scape but is equally relevant to biogeographical analyses. THE HAWAIIAN ISLANDS present an ideal logic histories that can be reconstructed more setting in which to weigh the relative influ easily and accurately than in most regions. -
The Science Behind Volcanoes
The Science Behind Volcanoes A volcano is an opening, or rupture, in a planet's surface or crust, which allows hot magma, volcanic ash and gases to escape from the magma chamber below the surface. Volcanoes are generally found where tectonic plates are diverging or converging. A mid-oceanic ridge, for example the Mid-Atlantic Ridge, has examples of volcanoes caused by divergent tectonic plates pulling apart; the Pacific Ring of Fire has examples of volcanoes caused by convergent tectonic plates coming together. By contrast, volcanoes are usually not created where two tectonic plates slide past one another. Volcanoes can also form where there is stretching and thinning of the Earth's crust in the interiors of plates, e.g., in the East African Rift, the Wells Gray-Clearwater volcanic field and the Rio Grande Rift in North America. This type of volcanism falls under the umbrella of "Plate hypothesis" volcanism. Volcanism away from plate boundaries has also been explained as mantle plumes. These so- called "hotspots", for example Hawaii, are postulated to arise from upwelling diapirs with magma from the core–mantle boundary, 3,000 km deep in the Earth. Erupting volcanoes can pose many hazards, not only in the immediate vicinity of the eruption. Volcanic ash can be a threat to aircraft, in particular those with jet engines where ash particles can be melted by the high operating temperature. Large eruptions can affect temperature as ash and droplets of sulfuric acid obscure the sun and cool the Earth's lower atmosphere or troposphere; however, they also absorb heat radiated up from the Earth, thereby warming the stratosphere. -
Volcanism on Mars
Author's personal copy Chapter 41 Volcanism on Mars James R. Zimbelman Center for Earth and Planetary Studies, National Air and Space Museum, Smithsonian Institution, Washington, DC, USA William Brent Garry and Jacob Elvin Bleacher Sciences and Exploration Directorate, Code 600, NASA Goddard Space Flight Center, Greenbelt, MD, USA David A. Crown Planetary Science Institute, Tucson, AZ, USA Chapter Outline 1. Introduction 717 7. Volcanic Plains 724 2. Background 718 8. Medusae Fossae Formation 725 3. Large Central Volcanoes 720 9. Compositional Constraints 726 4. Paterae and Tholi 721 10. Volcanic History of Mars 727 5. Hellas Highland Volcanoes 722 11. Future Studies 728 6. Small Constructs 723 Further Reading 728 GLOSSARY shield volcano A broad volcanic construct consisting of a multitude of individual lava flows. Flank slopes are typically w5, or less AMAZONIAN The youngest geologic time period on Mars identi- than half as steep as the flanks on a typical composite volcano. fied through geologic mapping of superposition relations and the SNC meteorites A group of igneous meteorites that originated on areal density of impact craters. Mars, as indicated by a relatively young age for most of these caldera An irregular collapse feature formed over the evacuated meteorites, but most importantly because gases trapped within magma chamber within a volcano, which includes the potential glassy parts of the meteorite are identical to the atmosphere of for a significant role for explosive volcanism. Mars. The abbreviation is derived from the names of the three central volcano Edifice created by the emplacement of volcanic meteorites that define major subdivisions identified within the materials from a centralized source vent rather than from along a group: S, Shergotty; N, Nakhla; C, Chassigny. -
Explosive Eruptions
Explosive Eruptions -What are considered explosive eruptions? Fire Fountains, Splatter, Eruption Columns, Pyroclastic Flows. Tephra – Any fragment of volcanic rock emitted during an eruption. Ash/Dust (Small) – Small particles of volcanic glass. Lapilli/Cinders (Medium) – Medium sized rocks formed from solidified lava. – Basaltic Cinders (Reticulite(rare) + Scoria) – Volcanic Glass that solidified around gas bubbles. – Accretionary Lapilli – Balls of ash – Intermediate/Felsic Cinders (Pumice) – Low density solidified ‘froth’, floats on water. Blocks (large) – Pre-existing rock blown apart by eruption. Bombs (large) – Solidified in air, before hitting ground Fire Fountaining – Gas-rich lava splatters, and then flows down slope. – Produces Cinder Cones + Splatter Cones – Cinder Cone – Often composed of scoria, and horseshoe shaped. – Splatter Cone – Lava less gassy, shape reflects that formed by splatter. Hydrovolcanic – Erupting underwater (Ocean or Ground) near the surface, causes violent eruption. Marr – Depression caused by steam eruption with little magma material. Tuff Ring – Type of Marr with tephra around depression. Intermediate Magmas/Lavas Stratovolcanoes/Composite Cone – 1-3 eruption types (A single eruption may include any or all 3) 1. Eruption Column – Ash cloud rises into the atmosphere. 2. Pyroclastic Flows Direct Blast + Landsides Ash Cloud – Once it reaches neutral buoyancy level, characteristic ‘umbrella cap’ forms, & debris fall. Larger ash is deposited closer to the volcano, fine particles are carried further. Pyroclastic Flow – Mixture of hot gas and ash to dense to rise (moves very quickly). – Dense flows restricted to valley bottoms, less dense flows may rise over ridges. Steam Eruptions – Small (relative) steam eruptions may occur up to a year before major eruption event. . -
A Submarine Perspective of the Honolulu Volcanics, Oahu
Journal of Volcanology and Geothermal Research 151 (2006) 279–307 www.elsevier.com/locate/jvolgeores A submarine perspective of the Honolulu Volcanics, Oahu David A. Clague a,*, Jennifer B. Paduan a, William C. McIntosh b, Brian L. Cousens c, Alice´ S. Davis a, Jennifer R. Reynolds d a Monterey Bay Aquarium Research Institute, 7700 Sandholdt Road, Moss Landing, CA 95039-9644, USA b New Mexico Geochronology Research Laboratory, N.M. Bureau of Geology, New Mexico Tech, 801 Leroy Place, Socorro, 87801-4796, USA c Ottawa-Carleton Geoscience Centre, Department of Earth Sciences, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario, Canada K1S 5B6 d School of Fisheries and Ocean Sciences, West Coast and Polar Regions Undersea Research Center, University of Alaska Fairbanks, P.O. Box 757220, 213 O’Neill Building, Fairbanks, AK 99775, USA Accepted 15 July 2005 Available online 27 December 2005 Abstract Lavas and volcaniclastic deposits were observed and collected from 4 submarine cones that are part of the Honolulu Volcanics on Oahu, Hawaii. The locations of these and a few additional, but unsampled, vents demonstrate that nearly all the vents are located on or very close to the shoreline of Oahu, with the most distal vent just 12 km offshore. The clastic samples and outcrops range from coarse breccias to cross-bedded ash deposits and show that explosive volcanism at depths between about 350 and 590 m depth played a part in forming these volcanic cones. The eruptive styles appear to be dominantly effusive to strombolian at greater depths, but apparently include violent phreatomagmatic explosive activity at the shallower sites along the submarine southwest extension of the Koko Rift.