1. Consideration of operating requirements in designing structures and building equipment for hydroelectric power plants located in northern regions

   • G. P. Khomyakov

   BriefCommunication Pages: 633 - 635

2. Single ecological monitoring system for Russia

   • A. P. Sledzyuk

   Ecology and Hydraulic Engineering Pages: 636 - 639

3. Problems of ecology: Research and solutions

   • P. T. Obydennyi
   • I. P. Obydennyi

   Ecology and Hydraulic Engineering Pages: 640 - 647

4. Mapping of segments polluted by petroleum products in the usinsk region of the Komi republic from remote-measurement data

   • N. N. Krupenio
   • I. Yu. Parmuzin
   • V. L. Zamoiskii

   Ecology and Hydraulic Engineering Pages: 648 - 652

5. On the need to take into account the possibility of global climate warming in the design of buildings constructed in permafrost soil

   • L. N. Khrustalel

   Ecology and Hydraulic Engineering Pages: 653 - 661

6. Calculation of the distribution of the concentration of pollutants in a stream course, incorporating the effect of transverse flow

   • V. N. Tkachenko

   Ecology and Hydraulic Engineering Pages: 662 - 666

7. Geodynamic observation service in the electric energy branch of the ministry of energy of the Russian Federation

   • A. I. Savich
   • A. N. Marchuk
   • M. M. Il'in

   Construction Organization and Technology Pages: 667 - 671

8. Investigation of earth suction process in suction pump dredgers

   • A. S. Butov
   • N. G. Bogdanov

   Construction Organization and Technology Pages: 672 - 680