- Page 2 and 3: PERMAFROSTFourth International Conf
- Page 4 and 5: PrefacePerennially frozen ground, o
- Page 6 and 7: course of the pre- and post-confere
- Page 8 and 9: U.S. Organizing CommitteeTroy L. Pe
- Page 10 and 11: Subsea Permafrost 73IntroductionHop
- Page 12 and 13: xiContributed Soviet 195 PapersThe
- Page 16: PERMAFROSTFourth International Conf
- Page 19 and 20: 2Scientists and engineers of the Un
- Page 21 and 22: 4ference on local and international
- Page 24 and 25: 7achievements made in fundamental a
- Page 26 and 27: First of all, as has already been m
- Page 28 and 29: ence of gas hydrates in both land a
- Page 30: Reports of Panel SessionsDuring the
- Page 33 and 34: PLACING OF DEEP PILE FOUNDATIONS IN
- Page 35 and 36: STUDY AND PRACTICE ON DEEP FOUNDATI
- Page 37 and 38: 2020 cm, that of the base was 110 x
- Page 39 and 40: 22TABLE 2 Strength of negative-temp
- Page 41 and 42: 24He Changgeng and Xiao Youming, 19
- Page 43 and 44: 26Hwever, errors in the assumptions
- Page 45 and 46: 28TABLE 1Experimental embankments o
- Page 47 and 48: 30Washington, D.C., National Academ
- Page 49 and 50: 32~ settlement: and aeriodica llv r
- Page 51 and 52: 34StabilityIn evaluating the stabil
- Page 53 and 54: 36It is interesting to note that no
- Page 55 and 56: 38River nalreLocationTABLE 1 Embank
- Page 57 and 58: 40REFERENCESAnisimov, V.A. and Soro
- Page 59 and 60: 42p. 143. (Trans.) Hanover, N.H., U
- Page 61 and 62: 44A5.B.B1.B2.B3.In order of increas
- Page 63 and 64: 46P6, P7, P11, P23, P24, P25, P31,
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I48P16.P17.P18.P19.P20.P21.P22.P23.
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50IV. Frost Heave Effects on PilesF
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THE PRINCIPLES OF THERMORHEOLOGY OF
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54posed to this movement are an eff
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56when Vfvfl Ithen II = no + As + C
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58by year. Cheng (1983) provided a
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60dation on frozen ground in China:
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62gelation. Movement will be in a d
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MOISTURE MIGRATION IN FROZEN SOILSP
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66Penner, E., and Coodrich, L.E., 1
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68several of the algorithms used in
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70Guymon, G.L., and Lu .th J.L *, 1
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Subsea PermafrostPANEL MEMBERSDavid
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SUBSEA PERMAFROST DISTRIBUTION ON T
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77tent and associated bonding of so
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79FIGURE 5 Shaded areas A1, Bl, and
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81A8nbcdeRefraction dnte'lReflectio
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A PERSPECTIVE ON THE DISTRIBUTION O
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Enhanced acousticstratigraphy sugge
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SOVIET STUDIES OF THE SUBSEA CRYOLI
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89ul-... .AA4,O -2.cI I I I I I IFr
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91'CI.- ?!aUB1918 -17 -16 -15 -14 -
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GEOTECHNICAL AND ENGINEERING SIGNIF
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95conaideration. The use of pad fou
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99pads, bedding and padding of the
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PIPELINE THERMAL CONSIDERATIONSH.O.
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103a. b. time. Later on, once the n
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105permafrost occurs near the seafl
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107s* """""" ""IStructural WorkpadS
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PERFORMANCE OF THE TRANS-ALASUA OIL
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111SELECTED PANEL SESSION REFERENCE
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114FIGURE 1 A map of environmental
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DEVELOPMENT AND ENVIRONMENTAL PROTE
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118the environment have been formul
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120TABLE 2Landscape changes in the
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I122v obZasti vechnoy rnerzZoty [Se
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124[Environmental protection associ
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FIGURE 1 Distribution of federally
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128-a drcraft crossing high-' dens
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130ance. In addition, the influx of
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132thorough understanding of permaf
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134exploratory wells deemed desirab
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136computer-retrievable, ;eoRraphi
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138to visualize. In the continuous
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140annual air temperature there tod
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142FIGURE 2 Boundaries of permafros
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144Shi Yafeng, Li Jijun, and Xie Zh
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146the University Experiment Statio
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148TEMPERATURE PC)TABLE 1 Values of
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1501.5 -TIME (a)ASYMPTOTE 1.46 Cm -
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152mate implications for Arctic Ala
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154sphere as a whole. In coastal re
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RECONSTRUCTIONS AND FUTURE PREDICTI
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158temperatures, they do offer pote
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Soviet ContributionsThis section of
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164of the ground under the influenc
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166irrigation of hay lands and area
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168TEMPERATURE, "CFIGURE 2 Depth in
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170FIGURE 7 Minimum density of dril
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172REFERENCESBarkan, E.S. and Voron
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174OnmenK along with, in particular
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176along with the technology for im
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178exponential equation of deformat
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180of both load-bearing design and
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FIGURE 4 Changes over time in wind
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184etc. But where one uses prior th
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THE CONSTRUCTION OF DEEP PILE FOUND
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CRYOGENIC PROCESSES ASSOCIATED WITH
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190In areas without permafrost wher
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192Legend1-4: Regions with differen
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Contributed Soviet PapersTHE PHYSIC
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197wu.%24 -WU,%20 -16 -/312 -tu -E
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19932wu, %unimodal in opokas, where
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201temperature and may be complicat
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203\\The conclusion may be drawn th
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205TABLE 1 Intensity of Water Vapor
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207increases there is an increase i
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209described using an equation of t
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INVESTIGATION OF AREAS OF ICING (NA
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213IO000 ""! Ornrnp -e-..ommFIGURE
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~ ~ It.215has moved far more f e f
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PRINCIPLES OF TERRAIN CLASSIFICATIO
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219TABLE 2 Classification by constr
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22 1TABLE 2(continued)1 2 3 4 5 6So
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22 3According to current understand
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225In conclusion, it should be note
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2 27snow cover (40 cm by the end of
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TABLE 1 Monthly Thermal Balance Con
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LAWS GOVERNING THE COEFACTION OF TH
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""I\23321001940I700f500I300ff000 ar
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235the i-soil layer, equal to half
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237stable (frontal transition). The
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239ported towards the vapor-gas int
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241Geological Fa culty (manuscript
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243that the problem in question can
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24 5(Kovalkov and Krivoshein 1977,
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24 7For chilled gas pipelines data
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249of highest shrinkage they seldom
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25 1FIGURE 5 Deformation in frozen
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MIGRATION OF ELEMENTS IN WATER INTA
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255clayey and aleurite shales leads
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257terized by several other hydroch
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INVESTIGATION OF THE DEFORMATION OF
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261FIGURE 3Vertical displacement of
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263paraffin to protect the soil fro
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265into the open sea, melting of th
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267I I 1 I I0 20 40 60 8OhFIGURE 2.
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2690 fa the depth of electromagneti
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20 100 200 300 t,sFIGURE 4 Dynamics
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CRYOGEOTHERMAL PROBLEMS IN THE STUD
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275CC-r///L///////////cI/II//fd?FIG
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27 7bottom deposits; probable gravi
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27 9w volume of the hydrointegrator
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28 1It has been stated that when (e
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283radiation balance R-Q(l-A) - Ief
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28 5G12open talik below a lake at a
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287of its channel which floods ever
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These calculations proved that ther
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291FIGURE 1 Compliance of the log p
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293FIGURE 3 Plotting method of gene
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RESISTIVITY LOGGING OF FROZEN ROCKS
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297measuring device should be of at
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299REFERENCESAkimov, A. T., 1973, L
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30 1we getwhere p1 is the chemical
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303YFIGURE 1 Geological scheme of a
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305difference in mechanical rock pr
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307Taking into consideration experi
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309Frozen32t2.034S2 * 01.4520.34 3.
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PERMAFROST BENEATH THE ARCTTC SEASL
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31 3to several kilometers of the Tr
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ofProblemsGeocryologyIIPOGJIEMbIrEO
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317terized by different structural
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319Suprapermafrost water of the cry
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322most features are in volcanic, i
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324tration (active layer) in the un
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326Arctic Foundations, Inc., 5621 A
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328WESTEASTQP 4Figure 1. Generalize
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330(figure 7). Many interfingerings
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332damslope mainly by solifluction.
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334THAWINGGenerally, the process of
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336because the volrage is U for the
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Closing Plenary SessionFriday, July
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34 1ences the coordination and pres
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34 3HUGH FRENCH - Mr. Chairman, lad
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34 5INTERNATIONAL PERMAFROST ASSOCI
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Local Field TripsIntroductionOne of
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350permafrost varies from 2 to 3 ft
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Stop 5. Elevated section of Trans-A
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354north side there exists a 200-ft
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356Stop 24 - UNDERGROUND UTILIDORSI
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Extended Field TripsFIELD TRIP A-1:
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Participants in A-2 Field Trip1. Ce
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362wedges, tundra terrain, field ex
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364FIELD TRIP B-4: FAIRB ANKS TO AN
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366July 25:July 26:July 27:Crossing
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368Field Guides (and Lecturers*) :S
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370Jahn, A. Soil wedges on Spitzber
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37 2Mackay, J.R. Pingo growth and s
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31 4Transient e lectromagnet ic sou
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376MECHANICS OF FROZEN SOIL, MUNICI
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Appendix C: Committees and Reviewer
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38 1E.J. Couch, Mobil Research 6 De
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383F. Michel, Carleton University,
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Appendix D: ParticipationApproximat
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RegistrantsRohn D. AbbotShannon & W
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389Bryan E. BorjessonConsul ti ng E
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391Samuel W. Corbi n1428 N. Lincoln
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393Craig FreasTryck, Nyman & Hayes7
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395Theodore HamnerDames & Moore800
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397Peter and Lesley JarrettDept. of
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399H. Gordon and Mary Jo Larew2500
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401Steven McCutcheonAlaska Pictoria
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403J. F. NixonHardy Associates (197
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40 5Richard G. ReiderDept. of Geolo
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40 7Carl SiebeA1 aska Dept. of Tran
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409Leslie A. ViereckU.S. Forest Ser
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Afanasenko, V.E., 211Akimov, Yu. P.