Contents of "GEOEKOLOGIYA" No 1, 2005

• History of Ecological Crises on the Earth
  V. I. Osipov

Functioning of Natural and Natural Anthropogenic Systems

• Geochemistry and Mass Flows of Strontium and Barium in Groundwater in the Central Part of the Russian Plate
  N.N.Bogdanova, V. P. Zverev, I. A.Kostikova, and N.I. Smirnova

Environment Contamination

• The Study of Chlorine Ion Concentration in the Snowmelt Water on the Vilnius-Kaunas-Klaipeda Highway
  P. B. Baltrenas and A. A. Kazlauskene

• Geoenvironmental Aspects of Artesian Water Use in the Northern Dagestan
  K. A. Kudryavtsev and Z. Z. Sherbull'

• Environmental Results of the Formation of Heal Station Ash Dumps
  V. P. Zvereva

Disposal and Utilization of Wastes

• Tile Method of Ash Dumps Reclamation al the Heat Stations in the North by the Example of Severodvinsk Heal Station
  F. N. Yudaknin and T. I. Belozerova

Natural and Human-Induced Processes

• The History and Prediction of Climate Changes in the Basins of Barents and Kara Seas
  V. V. Klimenko and 0. V. Mikushina

Soil and Rock Engineering

• Formation of Thermal Physical Properties of Frozen Fine Soils upon Their Contamination with Petroleum and Petroleum Products
  /. /. Zhuravlev, R. G. Motenko, and E. D. Ershov

• Effect of Petroleum Contamination on the Equivalent Cohesion in Frozen Ground
  L. V. Shevchenko and N. S. Vasil'chenko

• Energy Indices of Interphase Processes in Clay and Regularities of Electrode Potential Variation in the Soil-Metal System
  R. P. Zadneprovskii

Research Methods and Techniques

• Geophysical Information on the Map of Current State of the Upper Horizons of the Earth Crust and Its Ecological Value
  V. T. Trofimov, D. G. Ziling, and A. D. Zhigalin

• The Analysis of Cartographic Information: Rank Correlations
  О. К . Mironov

• The Model of Synergetic Effect Development upon Severe Disasters
  M. V. Rodkin

Book Review

• About Two Monographs on the Global Topics in Engineering Geology
  G. L. Koff

Chronicle

• The Chronicle of Holding Forums on Mudflows and State-of-Art in Mudflow Studies
  E. V. Zaporozhchenko and S. S. Chernomorcts