DOCSLIB.ORG

Fish Propagation Annual Report for 2007

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Fish Propagation Annual Report for 2007 Fish Propagation Annual Report for 2007 BONNEVILLE HATCHERY Fish Division Oregon Department of Fish and Wildlife 3406 Cherry Avenue NE Salem, OR 97303 April 2008 Edited by Guy Chilton Contents List of Tables ................................................................................................................................. ii Introduction ................................................................................................................................... 1 Organization ........................................................................................................................ 1 Facilities .............................................................................................................................. 3 Fish Production ............................................................................................................................. 6 Programming....................................................................................................................... 6 Operations ........................................................................................................................... 7 Production Summaries ........................................................................................................ 8 Triploid Trout Program ..................................................................................................... 12 Repair and Maintenance ............................................................................................................ 13 Technical Services ....................................................................................................................... 14 Fish Health ........................................................................................................................ 14 Fish Stock Identification ................................................................................................... 16 Specialized Analyses ........................................................................................................ 17 Information Support .......................................................................................................... 19 Administration .................................................................................................................. 19 Hatchery Related Research and Monitoring Projects ............................................................. 22 Bonneville/Ringold Hatchery Evaluation ......................................................................... 22 Grande Ronde Basin Spring Chinook Captive Broodstock Program ............................... 22 Hood River Steelhead Genetic Pedigree Project .............................................................. 23 Northeast Oregon Fish Research ...................................................................................... 24 Oregon Hatchery Research Center.................................................................................... 25 Select Area Fishery Evaluation (SAFE) ........................................................................... 27 Stock Assessment Coded-Wire Tagging Projects............................................................. 29 Umatilla Hatchery Monitoring and Evaluation................................................................. 29 Umpqua Coho Genetic Pedigree Project .......................................................................... 30 Willamette Spring Chinook Research ............................................................................... 31 i List of Tables Table 1. Oregon Department of Fish and Wildlife Fish Hatcheries ............................................ 33 Table 2. Pounds of Fish Raised at ODFW Facilities in Calendar Year 2007 .............................. 33 Table 3. Numbers and Pounds of Fish Released in Calendar Year 2007 .................................... 41 Table 4. Fish Produced by ODFW Hatcheries for Release Outside Oregon ............................... 48 Table 5. Numbers and Pounds of Fish Stocked by Watershed in Calendar Year 2007 ............... 49 Table 6. Fish Produced Outside ODFW Hatcheries for Release in Oregon in 2007 ................... 73 Table 7. Fish Purchased by ODFW from Private Fish Propagators in 2007 ............................... 73 Table 8. Summary of Egg and Fry Rearing at ODFW Hatcheries for Brood Year 2007 ............ 74 Table 9. Eggs Produced for Sale or Shipment to Outside Agencies in 2007 ............................... 80 Table 10. Fish Loss Reports for 2007 .......................................................................................... 80 Table 11. Adult Anadromous Fish Dispositions for 2007 ........................................................... 81 Table 12. Wild Adult Fish Collection and Disposition for 2007 ................................................. 88 Table 13. Adult Carcass Placement for Stream Enrichment in 2007 .......................................... 92 Table 14. Hatchery-produced Fish Provided for Education and Research in 2006 ..................... 95 Table 15. Hatchery-produced Eggs Provided for Education and Research in 2006 .................... 96 Table 16. Surplus Salmon Carcass Sales in 2007 ........................................................................ 98 Table 17. Triploid Trout Egg Production Statistics ..................................................................... 98 Table 18. Hatchery Maintenance Projects Completed in 2007 .................................................... 99 Table 19. Frequency of Pathogen Diagnosis at ODFW Hatcheries in 2007 ............................. 100 Table 20. Frequency of Pathogen Diagnosis in Wild Fish Survey 2007 ................................... 101 Table 21. Marking and Tagging Summary for 2007 ................................................................. 102 Table 22. Number of Tags Recovered by Fishery in 2007 ........................................................ 108 Table 23. Tag Recoveries for ODFW Hatchery Releases ......................................................... 109 Table 24. Status of Hatchery Genetic Management Plans ......................................................... 131 Table 25. Fish Feed Purchased in 2007 ..................................................................................... 134 Table 26. Fish Sales Reported by Private Hatcheries in 2007 ................................................... 136 Table 27. Stock Codes Used by ODFW Fish Propagation ........................................................ 138 ii Introduction The mission of the Oregon Department of Fish and Wildlife (ODFW) is to protect and enhance Oregon’s fish and wildlife and their habitats for use and enjoyment by present and future generations. The Department is charged by statute (ORS 506.036) to protect and propagate fish in the state. This includes direct responsibility for regulating harvest of fish, protection of fish, enhancement of fish populations through habitat improvement, and the rearing and release of fish into public waters. ODFW maintains hatcheries throughout the state to provide fish for program needs. Operation of these facilities is governed by the following: • The Oregon Plan for Salmon and Watersheds, a comprehensive plan for the conservation of salmon and the protection of their habitat which coordinates the actions of all state agencies that affect aquatic resources. • The Native Fish Conservation Policy, which provides a basis for managing hatcheries in balance with sustainable production of naturally produced native fish. • The Fish Hatchery Management Policy, which provides general fish culture and facility guidelines and measures to maintain genetic resources of native fish populations spawned or reared in captivity. • The Fish Health Management Policy, which describes measures that minimize the impact of fish diseases on the state’s fish resources. Information about the Oregon Plan can be viewed at http://www.oregon-plan.org. The complete texts of the Fish Hatchery Management Policy, the Native Fish Conservation Policy, and the Fish Health Management Policy may be viewed at http://www.dfw.state.or.us/fish/nfcp/. In addition to these salmon and hatchery specific state policy and plan guidelines, ODFW’s hatchery program works with and responds to local watershed interests; other federal, tribal, and state co- managers; federal and state Endangered Species Act (ESA) guidelines; and all other applicable federal, state, and local laws and regulations. Organization The Oregon Department of Fish and Wildlife is made up of an agency headquarters and four separate regions: Northwest, Southwest, Northeast, and High Desert. The headquarters consists of the Director’s office and six divisions: Fish, Wildlife, Information and Education, Information Systems, Human Resources, and Administrative Services. The headquarters provides guidance and support to the regional offices, which in turn support the field offices and hatcheries within each region. There are three programs under the Fish Division: Operations, Columbia River & Marine, and Inland Fisheries. Inland Fisheries is divided into the Fish Propagation, Recreational Fisheries, Facilities & Screens, Conservation & Recovery, and Water Quality/Quantity subprograms. Fish Propagation oversees hatchery production coordination and fish health services. The hatchery production coordination group consists of fish stock identification, information support, hatchery evaluation, and staff
Load more

Recommended publications
  • 11 Prospectus.Indd
    2011 SPRING PROSPECTUS Portland State VIKINGS 2011 PORTLAND STATE VIKINGS SCHEDULE Date Opponent Location Kickoff Sept. 3 SOUTHERN OREGON JELD-WEN FIELD TBA Sept. 10 open Sept. 17 NORTHERN ARIZONA* JELD-WEN FIELD TBA Sept. 24 @ TCU Fort Worth, TX TBA Oct. 1 @ Idaho State* Pocatello, ID TBA Oct. 8 MONTANA STATE* JELD-WEN FIELD TBA Oct. 15 @ Montana* Missoula, MT TBA Oct. 22 WILLAMETTE JELD-WEN FIELD TBA Oct. 29 @ Eastern Washington* Cheney, WA TBA Nov. 5 SACRAMENTO STATE* JELD-WEN FIELD TBA Nov. 12 @ Northern Colorado* Greeley, CO TBA Nov. 19 WEBER STATE* JELD-WEN FIELD TBA NCAA Playoffs: First Round, Nov. 20; Second Round, Dec. 3; Quarterfinals, Dec. 10 Semifinals, Dec. 16/17; National Championship, Jan. 6, Frisco, TX * Big Sky Conference game Game times will be released in June Radio: KXFD Freedom 970 AM TV: TBA Live Streaming Video: www.b2tv.com Live Stats: www.GoViks.com SR QB Connor Kavanaugh SR RB Cory McCaffrey Honorable Mention 1st team All-Big Sky All-Big Sky Conference Conference 2011 Spring Practice Portland State will practice every Monday, Wednesday and Friday from April 4 through May 4. Practice takes place at Stott Com- munity Field on the PSU campus from 1:30-4 p.m. 2011 Spring Game SR SS DeShawn Shead Portland State’s Annual Spring Game takes place on Saturday, 2nd team All-Big Sky Conference May 7, at 1 p.m. at Lincoln High School 2011 SPRING PROSPECTUS Portland State VIKINGS Physical Address ____________ 527 SW Hall, Suite 415, Portland, OR 97201 VIKING FOOTBALL COACHING STAFF Mailing Address _______________________
    [Show full text]
  • Martian Crater Morphology
    ANALYSIS OF THE DEPTH-DIAMETER RELATIONSHIP OF MARTIAN CRATERS A Capstone Experience Thesis Presented by Jared Howenstine Completion Date: May 2006 Approved By: Professor M. Darby Dyar, Astronomy Professor Christopher Condit, Geology Professor Judith Young, Astronomy Abstract Title: Analysis of the Depth-Diameter Relationship of Martian Craters Author: Jared Howenstine, Astronomy Approved By: Judith Young, Astronomy Approved By: M. Darby Dyar, Astronomy Approved By: Christopher Condit, Geology CE Type: Departmental Honors Project Using a gridded version of maritan topography with the computer program Gridview, this project studied the depth-diameter relationship of martian impact craters. The work encompasses 361 profiles of impacts with diameters larger than 15 kilometers and is a continuation of work that was started at the Lunar and Planetary Institute in Houston, Texas under the guidance of Dr. Walter S. Keifer. Using the most ‘pristine,’ or deepest craters in the data a depth-diameter relationship was determined: d = 0.610D 0.327 , where d is the depth of the crater and D is the diameter of the crater, both in kilometers. This relationship can then be used to estimate the theoretical depth of any impact radius, and therefore can be used to estimate the pristine shape of the crater. With a depth-diameter ratio for a particular crater, the measured depth can then be compared to this theoretical value and an estimate of the amount of material within the crater, or fill, can then be calculated. The data includes 140 named impact craters, 3 basins, and 218 other impacts. The named data encompasses all named impact structures of greater than 100 kilometers in diameter.
    [Show full text]
  • HAND-ROLLED Omelets GERMAN PANCAKES TRADITIONAL
    Add “the ADD FRUIT HAND-ROLLED omelets works” to GERMAN PANCAKES Topping! crepes & waffles sandwiches your hash Northwest Triple-Berry, Fluffy three-egg omelets served with choice of Famous Buttermilk browns Almost as big as Crater Lake! A delightful combination of farm-fresh “AA” Strawberry, Freshly-made crepes and waffles accompanied by two farm-fresh “AA” eggs*, and your choice of Served with your choice of Northwest Fries, cottage cheese or creamy coleslaw. Substitute sweet Pancakes, Northwest Hash Browns or fresh seasonal fruit. Hash brown Daily’s® smokehouse bacon, eggs, milk and flour is blended and baked to golden brown. Cinnamon Apple breakfast meat. onion rings, a cup of soup or a Yellow Bowl Dinner Salad for an additional charge. Tillamook® Cheddar cheese, or Lingonberry Butter and seasonal fruit choice also accompanied by a freshly-baked buttermilk green onions and a dollop biscuit. Omelets may be prepared with egg whites upon request. of sour cream for an CLASSIC GERMAN PANCAKE BELGIAN WAFFLE FRUIT FESTIVAL CREPES CASCADE CLUB GARDEN FRESH additional charge. Lemon wedges, whipped butter and powdered sugar. Thick and crispy Belgian waffle served with whipped Two freshly-made crepes with your choice of Daily’s® smokehouse bacon, honey-cured ham, Fresh avocado, baby spinach, sweet onion, DENVER & TILLAMOOK® FARMER’s Add fruit topping for an additional charge. butter and your choice of warm Elmer’s pancake Northwest triple-berry, strawberry, or cinnamon roasted turkey breast, Tillamook® Cheddar cheese provolone cheese, sliced hard-boiled egg, tomato CHEDDAR Hickory smoked ham, Daily’s® smokehouse syrup or Oregon Marionberry syrup. apple drizzled with cream cheese icing.
    [Show full text]
  • This Article Appeared in a Journal Published by Elsevier. the Attached
    (This is a sample cover image for this issue. The actual cover is not yet available at this time.) This article appeared in a journal published by Elsevier. The attached copy is furnished to the author for internal non-commercial research and education use, including for instruction at the authors institution and sharing with colleagues. Other uses, including reproduction and distribution, or selling or licensing copies, or posting to personal, institutional or third party websites are prohibited. In most cases authors are permitted to post their version of the article (e.g. in Word or Tex form) to their personal website or institutional repository. Authors requiring further information regarding Elsevier’s archiving and manuscript policies are encouraged to visit: http://www.elsevier.com/copyright Author's personal copy Aeolian Research 8 (2013) 29–38 Contents lists available at SciVerse ScienceDirect Aeolian Research journal homepage: www.elsevier.com/locate/aeolia Review Article Summary of the Third International Planetary Dunes Workshop: Remote Sensing and Image Analysis of Planetary Dunes, Flagstaff, Arizona, USA, June 12–15, 2012 ⇑ Lori K. Fenton a, , Rosalyn K. Hayward b, Briony H.N. Horgan c, David M. Rubin d, Timothy N. Titus b, Mark A. Bishop e,f, Devon M. Burr g, Matthew Chojnacki g, Cynthia L. Dinwiddie h, Laura Kerber i, Alice Le Gall j, Timothy I. Michaels a, Lynn D.V. Neakrase k, Claire E. Newman l, Daniela Tirsch m, Hezi Yizhaq n, James R. Zimbelman o a Carl Sagan Center at the SETI Institute, 189 Bernardo Ave., Suite 100, Mountain View, CA 94043, USA b United States Geological Survey, Astrogeology Science Center, 2255 N.
    [Show full text]
  • Dark Dunes on Mars
    CHAPTER II: PLANET MARS – THE BACKGROUND Like Earth, its neighbour planet, Mars, is a terrestrial planet with a solid surface, an atmosphere, two ice-covered pole caps, and not one but two moons (Phobos and Deimos). Some differences, such as a greater distance to the sun, a smaller diameter, a thinner atmosphere, and the longer duration of a year distinguish Mars from the Earth, not to forget the absence of life…so far. Nevertheless, there are many correlations between terrestrial and Martian geological and geomorphological processes, permitting researchers to apply knowledge from terrestrial studies more or less directly to Mars. However, a closer look reveals that the dissimilarities, though few, can make fundamental differences in process background and development. The following chapter provides a brief but necessary insight into the geological and physical background of this planet, imparting to the reader some fundamental knowledge about Mars, which is useful for understanding this work. Fig. 1 presents an impression of Mars viewed from space. Figure 1: The planet Mars: a global view (Viking 1 Orbiter mosaic [NASA]). Chapter II Planet Mars – The Background 5 Table 1 provides a summary of some major astronomical and physical parameters of Mars, giving the reader an impression of the extent to which they differ from terrestrial values. Table 1: Parameters of Mars [Kieffer et al., 1992a]. Property Dimension Orbit 227 940 000 km (1.52 AU) mean distance to the Sun Diameter 6794 km Mass 6.4185 * 1023 kg 3 Mean density ~3.933 g/cm Obliquity
    [Show full text]
  • Summary of Sexual Abuse Claims in Chapter 11 Cases of Boy Scouts of America
    Summary of Sexual Abuse Claims in Chapter 11 Cases of Boy Scouts of America There are approximately 101,135sexual abuse claims filed. Of those claims, the Tort Claimants’ Committee estimates that there are approximately 83,807 unique claims if the amended and superseded and multiple claims filed on account of the same survivor are removed. The summary of sexual abuse claims below uses the set of 83,807 of claim for purposes of claims summary below.1 The Tort Claimants’ Committee has broken down the sexual abuse claims in various categories for the purpose of disclosing where and when the sexual abuse claims arose and the identity of certain of the parties that are implicated in the alleged sexual abuse. Attached hereto as Exhibit 1 is a chart that shows the sexual abuse claims broken down by the year in which they first arose. Please note that there approximately 10,500 claims did not provide a date for when the sexual abuse occurred. As a result, those claims have not been assigned a year in which the abuse first arose. Attached hereto as Exhibit 2 is a chart that shows the claims broken down by the state or jurisdiction in which they arose. Please note there are approximately 7,186 claims that did not provide a location of abuse. Those claims are reflected by YY or ZZ in the codes used to identify the applicable state or jurisdiction. Those claims have not been assigned a state or other jurisdiction. Attached hereto as Exhibit 3 is a chart that shows the claims broken down by the Local Council implicated in the sexual abuse.
    [Show full text]
  • Bedform Migration on Mars: Current Results and Future Plans
    Aeolian Research xxx (2013) xxx–xxx Contents lists available at SciVerse ScienceDirect Aeolian Research journal homepage: www.elsevier.com/locate/aeolia Review Article Bedform migration on Mars: Current results and future plans ⇑ Nathan Bridges a, , Paul Geissler b, Simone Silvestro c, Maria Banks d a Johns Hopkins University, Applied Physics Laboratory, 200-W230, 11100 Johns Hopkins Road, Laurel, MD 20723, USA b US Geological Survey, Astrogeology Science Center, 2255 N. Gemini Drive, Flagstaff, AZ 86001-1698, USA c SETI Institute, 189 Bernardo Ave., Suite 100, Mountain View, CA 94043, USA d Center for Earth and Planetary Studies, Smithsonian National Air and Space Museum, Washington, DC 20013-7012, USA article info abstract Article history: With the advent of high resolution imaging, bedform motion can now be tracked on the Martian surface. Received 30 July 2012 HiRISE data, with a pixel scale as fine as 25 cm, shows displacements of sand patches, dunes, and ripples Revised 19 February 2013 up to several meters per Earth year, demonstrating that significant landscape modification occurs in the Accepted 19 February 2013 current environment. This seems to consistently occur in the north polar erg, with variable activity at Available online xxxx other latitudes. Volumetric dune and ripple changes indicate sand fluxes up to several cubic meters per meter per year, similar to that found in some dune fields on Earth. All ‘‘transverse aeolian ridges’’ Keywords: are immobile. There is no relationship between bedform activity and coarse-scale global circulation mod- Mars els, indicating that finer scale topography and wind gusts, combined with the predicted low impact Dunes Ripples threshold on Mars, are the primary drivers.
    [Show full text]
  • 'Liberty'cargo Ship
    ‘LIBERTY’ CARGO SHIP FEATURE ARTICLE written by James Davies for KEY INFORMATION Country of Origin: United States of America Manufacturers: Alabama Dry Dock Co, Bethlehem-Fairfield Shipyards Inc, California Shipbuilding Corp, Delta Shipbuilding Co, J A Jones Construction Co (Brunswick), J A Jones Construction Co (Panama City), Kaiser Co, Marinship Corp, New England Shipbuilding Corp, North Carolina Shipbuilding Co, Oregon Shipbuilding Corp, Permanente Metals Co, St Johns River Shipbuilding Co, Southeastern Shipbuilding Corp, Todd Houston Shipbuilding Corp, Walsh-Kaiser Co. Major Variants: General cargo, tanker, collier, (modifications also boxed aircraft transport, tank transport, hospital ship, troopship). Role: Cargo transport, troop transport, hospital ship, repair ship. Operated by: United States of America, Great Britain, (small quantity also Norway, Belgium, Soviet Union, France, Greece, Netherlands and other nations). First Laid Down: 30th April 1941 Last Completed: 30th October 1945 Units: 2,711 ships laid down, 2,710 entered service. Released by WW2Ships.com USA OTHER SHIPS www.WW2Ships.com FEATURE ARTICLE 'Liberty' Cargo Ship © James Davies Contents CONTENTS ‘Liberty’ Cargo Ship ...............................................................................................................1 Key Information .......................................................................................................................1 Contents.....................................................................................................................................2
    [Show full text]
  • Gardens FARMSTANDS Organizations Farms FOOD ARTISANS U-PICKS & CSA’S
    FREE! The Eater’s Guide to Local Food SACRAMENTO V ALLEY , 1ST EDITION EL DORADO PLACER Restaurants & Grocers SACRAMENTO FARMERS MARKETS SUTTER YOLO Community YUBA Gardens FARMSTANDS Organizations Farms FOOD ARTISANS U-PICKS & CSA’S SAN JOAQUIN VALLEY COMMUNITY ALLIANCE WITH FAMILY FARMERS • WWW.CAFF.ORG A publication of CAFF with a contribution by Georgeanne Brennan | WWW.CAFF.ORG 2 Community Alliance with Family Farmers WWW.CAFF.ORG About this Guide e are so thrilled to be presenting you with the first edition of the Buy Fresh Buy Local Sacramento Valley Eater’s CONTENTS W Guide to Local Food. If there’s anything that we’ve 4 Georgeanne Brennan, Our Garden of Eden learned in our work for this guide, it is that the Sacramento Valley is hungry for local food. Fortunately, the terrific abundance of the area 5 Community Supported Agriculture is well suited to feeding this hunger. This guide is designed to be a 6 Farmers Market Locations useful tool in identifying local, fresh, and delicious foods from this 8 Seasonal Availability Chart rich agricultural region. The guide was developed by the 9 El Dorado Community Alliance with Family Farmers (CAFF) in an effort to 12 Placer help improve access to healthy food and raise awareness about the Sacramento importance of buying local. Throughout the guide, you will find 21 valuable information to help advance your commitment to eating 29 Sutter fresh, local foods, such as: 31 Yolo 36 Yuba Ω A Sacramento Valley seasonality chart highlighting the diverse fruit and vegetable crops that are produced
    [Show full text]
  • Ebook < Impact Craters on Mars # Download
    7QJ1F2HIVR # Impact craters on Mars « Doc Impact craters on Mars By - Reference Series Books LLC Mrz 2012, 2012. Taschenbuch. Book Condition: Neu. 254x192x10 mm. This item is printed on demand - Print on Demand Neuware - Source: Wikipedia. Pages: 50. Chapters: List of craters on Mars: A-L, List of craters on Mars: M-Z, Ross Crater, Hellas Planitia, Victoria, Endurance, Eberswalde, Eagle, Endeavour, Gusev, Mariner, Hale, Tooting, Zunil, Yuty, Miyamoto, Holden, Oudemans, Lyot, Becquerel, Aram Chaos, Nicholson, Columbus, Henry, Erebus, Schiaparelli, Jezero, Bonneville, Gale, Rampart crater, Ptolemaeus, Nereus, Zumba, Huygens, Moreux, Galle, Antoniadi, Vostok, Wislicenus, Penticton, Russell, Tikhonravov, Newton, Dinorwic, Airy-0, Mojave, Virrat, Vernal, Koga, Secchi, Pedestal crater, Beagle, List of catenae on Mars, Santa Maria, Denning, Caxias, Sripur, Llanesco, Tugaske, Heimdal, Nhill, Beer, Brashear Crater, Cassini, Mädler, Terby, Vishniac, Asimov, Emma Dean, Iazu, Lomonosov, Fram, Lowell, Ritchey, Dawes, Atlantis basin, Bouguer Crater, Hutton, Reuyl, Porter, Molesworth, Cerulli, Heinlein, Lockyer, Kepler, Kunowsky, Milankovic, Korolev, Canso, Herschel, Escalante, Proctor, Davies, Boeddicker, Flaugergues, Persbo, Crivitz, Saheki, Crommlin, Sibu, Bernard, Gold, Kinkora, Trouvelot, Orson Welles, Dromore, Philips, Tractus Catena, Lod, Bok, Stokes, Pickering, Eddie, Curie, Bonestell, Hartwig, Schaeberle, Bond, Pettit, Fesenkov, Púnsk, Dejnev, Maunder, Mohawk, Green, Tycho Brahe, Arandas, Pangboche, Arago, Semeykin, Pasteur, Rabe, Sagan, Thira, Gilbert, Arkhangelsky, Burroughs, Kaiser, Spallanzani, Galdakao, Baltisk, Bacolor, Timbuktu,... READ ONLINE [ 7.66 MB ] Reviews If you need to adding benefit, a must buy book. Better then never, though i am quite late in start reading this one. I discovered this publication from my i and dad advised this pdf to find out. -- Mrs. Glenda Rodriguez A brand new e-book with a new viewpoint.
    [Show full text]
  • And Lead-Isotope Signatures of Selected Middle Silurian To
    Sulfur- and lead-isotope signatures of selected middle Silurian to Carboniferous mineral systems of the Lachlan Orogen, eastern New South Wales — implications for metallogenesis By Peter Michael Downes BSc (AppSc), MAppSc, Thesis submitted in fulfilment of the requirements of the degree of Doctor of Philosophy (Geology) Discipline of Earth Sciences School of Environment and Life Sciences Faculty of Science and IT University of Newcastle 17 July, 2009 Declaration This thesis contains no material which has been accepted for the award of any other degree or diploma in any university or other tertiary institution and, to the best of my knowledge and belief, contains no material previously published or written by another person, except where due reference has been made in the text. I give consent to this copy of my thesis, when deposited in the University Library, being made available for loan and photocopying subject to the provisions of the Copyright Act 1968. I hereby certify that the work embodied in this Thesis is the result of original research, the greater part of which was completed subsequent to admission to candidature for the degree (except in cases where the Committee has granted approval for credit to be granted from previous candidature at another institution). I hereby certify that where work embodied in this Thesis has been done in collaboration with other researchers, or carried out in other institutions. I have included as part of the thesis a statement clearly outlining the extent of that collaboration, with whom and under what auspices. I hereby certify that the work embodied in this thesis contains a published paper/s/scholarly work of which I am a joint author.
    [Show full text]
  • Surface Properties of Asteroids from Mid-Infrared Observations and Thermophysical Modeling
    Dissertation zur Erlangung des akademischen Grades Doktor der Naturwissenschaften (doctor rerum naturalium) Surface Properties of Asteroids from Mid-Infrared Observations and Thermophysical Modeling Dipl.-Phys. Michael M¨uller 2007 Eingereicht und verteidigt am Fachbereich Geowissenschaften der Freien Universit¨atBerlin. Angefertigt am Institut f¨ur Planetenforschung des Deutschen Zentrums f¨urLuft- und Raumfahrt e.V. (DLR) in Berlin-Adlershof. arXiv:1208.3993v1 [astro-ph.EP] 20 Aug 2012 Gutachter Prof. Dr. Ralf Jaumann (Freie Universit¨atBerlin, DLR Berlin) Prof. Dr. Tilman Spohn (Westf¨alische Wilhems-Universit¨atM¨unster,DLR Berlin) Tag der Disputation 6. Juli 2007 In loving memory of Felix M¨uller(1948{2005). Wish you were here. Abstract The subject of this work is the physical characterization of asteroids, with an emphasis on the thermal inertia of near-Earth asteroids (NEAs). Thermal inertia governs the Yarkovsky effect, a non-gravitational force which significantly alters the orbits of asteroids up to ∼ 20 km in diameter. Yarkovsky-induced drift is important in the assessment of the impact hazard which NEAs pose to Earth. Yet, very little has previously been known about the thermal inertia of small asteroids including NEAs. Observational and theoretical work is reported. The thermal emission of aster- oids has been observed in the mid-infrared (5{35 µm) wavelength range using the Spitzer Space Telescope and the 3.0 m NASA Infrared Telescope Facility, IRTF; techniques have been established to perform IRTF observations remotely from Berlin. A detailed thermophysical model (TPM) has been developed and exten- sively tested; this is the first detailed TPM shown to be applicable to NEA data.
    [Show full text]