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2004
TYUMEN, RUSSIA
INTERNATIONALE CONFERENCE
CRYOSPHERE OF OIL-AND-GAS BEARING PROVINCES
DEDICATED TO THE SIXTIETH ANNIVERSARY OF TUMEN REGION
ORGANIZERS
GOVERNMENT OF TYUMEN REGION
SCIENTIFIC COUNCIL OF EARTH CRYOLOGY, RUSSIAN ACADEMY OF SCIENCES
INSTITUTE OF EARTH CRYOSPHERE, RUSSIAN ACADEMY OF SCIENCES, SIBERIAN BRANCH
INSTITUTE OF PHYSICOCHEMICAL AND BIOLOGICAL PROBLEMS IN SOIL SCIENCE, RUSSIAN
ACADEMY OF SCIENCES
MELNIKOV PERMAFROST INSTITUTE, RUSSIAN ACADEMY OF SCIENCES, SIBERIAN BRANCH
INDUSTRIAL AND RESEARCH INSTITUTE FOR CONSTRUCTION ENGINEERING SURVEY
INSTITUTE "FUNDAMENT PROJECT"
TYUMEN STATE OIL AND GAS UNIVERSITY
GUBERNSKAYA ACADEMIA
INTERNATIONAL PERMAFROST ASSOCIATION
THE ORGANIZING COMMITTEE
Academician V. Melnikov - Chair
Prof. N. Karnaukhov - Co-Chair
IP A President J. Brown - Co-Chair
Prof. G. Perl'shtein - Scientific Secretary
Session's chairs: V. Baulin, E. Chuvilin, D. Drozdov, K. Plate, S. Fotiev,
A.Frolov, D. Gilichinsky, J. Gorelik, S. Grechishchev, M. Grigoryev, S. Gubin,
H.-W. Hubberten, G. Hornek, V. Konishchev, F. Nelson, A.Pavlov, A. Popov,
E.-M Pfeiffer, V. Rachold, F. Rivkin, N. Romanovsky, V. Romanovsky, R. Salieva
Tyumen' Local Committee:
I. Kovensky, 0. Danilov,V. Bauer, N. Zacharov, V. Meyer, A. Machulis,
G. Panfilov, S. Skifsky, V.Malzeva
Technical group: V. Sorokovikov, E. V. Borisevich, L. Suchodolskaya,
V.Samsonova,E. Spirina, N. Ostroumova, V. Volgina
"Earth Cryosphere" Journal -N. Arutyunyan
CONTENTS
MECHANISM OF CHEMICAL REACTIONS ACCELERATION IN ICE AT STRUCTURED
TRANSFORMATIONS
Shavlov A. V., Pisarev A.D.
127
MONITORING OF STRESS-STRAIN CONDITIONS OF COAST AL SLOPE ON "BOL V ANSKY"
STATION BY USE OF SEISMORECONNAISSANCE
Skvortsov A.G, Drozdov D.S., Kazak A. V.
128
TRANSFORMATION OF OIL POLLUTION AREAS UNDER THE INFLUENCE OF CRYOGENIC
FACTORS
Solovjev /.G., Yudenko A.E.
128
MODELLING OF LIMITING AND EQUILIBRIUM CONDITIONS AT COMPLEX PHASE
TRANSITIONS
Ulitin V. V.
129
FROST AFFECTED SOILS OF OIL-AND-GAS BEARING REGIONS
COMPLEX STUDY OF AMBIENT IN THE REGIONS OF OIL AND GAS EXTRACTION OF THE
MIDDLE COURSE OF THE RIVER OB'
Elizarova T.N., Syso A.I., Chichutin A. V.
130
ON INTERACTION BETWEEN ACTIVE LAYER SOILS AND OIL COMPONENTS
Fedoseeva V. /.
130
SERAL CHANGES OF VEGETATION ON DISTURBED SLOPES (BOV ANENKOVO GAS FIELD)
Ermokhina K.A ., Ukraintseva N.G.
i31
CRYOGENIC PROCESSES OF TAIGA SOILS OF THE WEST SIBERIA
Gerasko L.I., Vorobyev S.N.
131
SOIL GENETICAL-CLASSIFICATIO N PROBLEMS OF RUSSIAN NORTH
Goryachkin S. V., Konyushkov D.E., Tonkonogov V.D.
132
GELISOLS OF THE OIL-DRILLING REGION OF ALASKA
Kimble, J.M.
132
NATURE PROCESSES TREND ON DISTURBED HABIT ATS IN PERMAFROST REGIONS OF
RUSSIAN NORTH
Maximovich S. V.
132
MACRO- AND MICROELEMENT COMPOUND OF PLANTS, INCLUDING WILDS, GROWING
INV ARIOUS CONDITIONS OF ANTHROPO- AND TECHNOGENIC LOAD ON THEY AMAL
PENINSULA
Mataev S.l., Vasilkova T.N., Ezyngi H.M., Grinfeld A.N., Lunka E.A.
133
QUALITATIVE COMPOUND OF SOIL IN PLACES OF INDUSTRIAL DEVELOPMENT AND
EXPLORATIONS ON PENINSULA Y AMAL
Mataev S.l., Ezyngi H. M., Vasilkova T.N., Grinfeld AN., Lunka E.A., Ezyngi /.H.
133
\
ORGANIC CARBON DISTRIBUTION IN PROFILES OF LOAMY CRYOHYDROMORPHIC SOILS
OF NORTHEAST EURASIA AND ITS INTERPRETATION
Mergelov N S.
133
INFLUENCE OF DRAINAGE ON CRYOGENIC PROCESSES IN PEAT SOILS OF TYUMEN
REGION
Motorin A. S.
134
SOILS AND BACKGROUND ECOLOGICAL MONITORING OF OIL FIELDS IN SOUTHERN
TAIGA SUB ZONE OF THE TOMSK REGION
Nepotrebnyi A.I.,Kondykov V.A.,Gendrin A. G.and Seredina V.P.
134
17
THEORETICAL AND EXPERIMENTAL RESEARCH IN PHYSICS AND MECHANICS OF FROZEN GROUND.
GEOPHYSICAL METHODS OF PERMAFROST RESEARCH
Phenomenon might be explained through energy diagrams of the orientation and ion defects in ice and
water. Potential energy of defects (as well as formation energy of a pair of defects with opposite charges) is higher
in ice than in water. In accordance with that, equilibrium concentration of similar defects is greater in water. During
crystallization, defects are captured by ice in non-equilibrium amount. Their energy increases due to phase transition
heat. During structured transformations of ice, non-equilibrium defects recombine intensively, which is
accompanied by liberation of energy equal to the energy of pair formation. This energy can be spent on excitation of
chemically active particles and, thereby, reduction of activation barrier of chemical reactions. Consequently, the
intensity of chemical process will increase. Thereby, reaction acceleration in ice compared to that in water at the
same temperature is related to greater energy, liberated at during recombinations of defects and, as consequence, to
smaller resulting height of potential barrier of reactions.
MONITORING OF STRESS-STRAIN CONDITIONS OF COASTAL SLOPE ON "BOLVANSKY"
STATION BY USE OF SEISMORECONNAISSANCE
Skvortsov A.G, Drozdov D.S., Kazak A. V. *
Earth Cryosphere Institute, Siberian Branch, Russian Academy of Sciences, Tyumen;
*Geological Department, Moscow State University.
In 2002-2003 on the northern slope of cape Bolvansky (the estuary of Pechora river) seismic research have
been carried out to study the stress-strain conditions of the coastal ledge. Space-time forecasting of coastal slope
stability was the purpose of this research.
The methodical approaches used in this study were developed .earlier for seismic monitoring of landslide
process outside of the cryolitozone. We developed the principles of multiwave multiazimuth seismoreconnaissance
(MMS) technique based on simultaneous use of longitudinal and shear waves. It provides essential trustworthiness
and reliability increase of the space-time forecast of coastal slope stability at the stage before any displacement.
In 2002, seismic research has been carried out on four cross-sections 50-60 meters long located 20-30
meters from each other. We found weakened zones predicted to have massif discontinuity. The most dangerous zone
were located 7-10 meters from the coastal ledge. Superficial crack revealed at landscape mapping served as an
indicator of the forthcoming displacement in this zone. The crack was found 10-15 m west of the cross-section field .
In 2003, the repeated cycle of the seismic research was carried out using the same technique. The area of
the seismic research was expanded because of two new additional seismic cross-sections.
Two cycles of the seismic research, execut5d with one-year interval, have provided an opportunity of
monitoring landslide process. Comparison of the data showed that general regularity of the seismic characteristics
distribution was preserved, the reduction tendency of the coastal slope stability was observed.
Area regularity of seismic characteristics variability was most demonstrably shown on the differential maps
designed one the results of two seismic research cycles. Thus, the maximal changes of seismic characteristics
occurred within the weakened zones revealed in the first re.search year.
The results confirm that suggested multiwave mult?azimuth seismoreconnaissance technique has been the
effective tool of sp,~ce-time forecast of coastal ledge stability in t~e Arctic zone at the stage before any discontinuity
started.
This research is supported by INTAS M2332.
TRANSFORMATION OF OIL POLLUTION AREAS UNDER THE INFLUENCE OF CRYOGENIC
FACTORS
Solovjev /.G., Yudenko A.E.
Earth Cryosphere Institute, Siberian Branch, Russian Academy of Sciences.
One of the actµal ecological problems in West Siberia is a high level of oil po~lution in the resource-saving
territories. The mathematical model of evolution of_ the sta~~ of oil-polluted are.as is presented in the report. This
model allows to estimate residual cor..tent of the poilutant in the areas of accidental oil spi!Is and to forecast its
assimilation in the conti~uous surroundings. The contaminated-!ield is characterized by the distributed content of
masses of contaminant (pollutant) in four cumulative media -mass. of surface contamination [MVi MS 1], mass of
ground contamination within the spill area and conforming masses of contaminant related to buffer zone. It is
surface stratum [MV2 MS 2 ] and soil contamination [MG 2 MGS 2 ]. For composition of combined equations of balance
of masses, the quantity of pollutant in these mediums is represented by two variables MV and MG, the quantity of
pollutant of fluid phase, capable to participate in the migration processes and the pollutants transformed in resinous
and solid phase - MS and MGS (bituminisation) unable !0 actively migrate. The dynamics of the mass's condition of
surface stratum (layer) complies with the combined equations:
dMV/dt= -A(nzP1+mD1+mG1+.mR1)- mS1 -mEVi + mU1 -mrU1,
. ·.
.
·
dMS/dt = mS1 - mES1 - m.rS1, ·
where mPr the intensity of surface movement bf no.l! 1..!t~tnts in huffor region(zone) together with masses of
water, mD,- the intensity of diffusion mass-transfer with the buffer (in the water medium),
128