Submit an Article
Become a reviewer
Vol 149
Pages:
218-220
Download volume:
RUS
Article

Use of new environmental-geochemical indicators of the state and dynamics of anthropogenic changes in forest ecosystems on the example of the Western Caucasus and the Pre-Caucasus

Authors:
V. A. Alekseenko1
A. B. Bofanova2
P. L. Golovinskii3
A. I. Narezhnyi4
A. V. Suvorinov5
About authors
  • 1 — Research Institute of Geochemistry of the Biosphere
  • 2 — Research Institute of Geochemistry of the Biosphere
  • 3 — Research Institute of Geochemistry of the Biosphere
  • 4 — Rostov State University
  • 5 — Ministry of Education, RF
Date submitted:
2000-10-09
Date accepted:
2000-11-04
Date published:
2001-12-28

Abstract

As new ecological and geochemical indicators of ecosystems state it is proposed to use the indicators of absolute (IAA) and relative (IRA) accumulation of chemical elements in certain geochemical systems. The example of forest landscapes of the Western Caucasus shows the change of these indicators during the transition to landscapes of orchards, rain-fed fields, rice checks. In the soils of the considered anthropogenic systems various elements affecting the chemical composition of agricultural products are accumulated and removed from them.

Область исследования:
(Archived) Problems of sustainable operation of forest systems
Funding:

None

Go to volume 149

Similar articles

Investigations of correlations between phytoplankton physiological state and fluorescence response using its maximum and stationary parameters
2001 V. V. Zavaruev, A. D. Aponasenko, V. N. Lopatin, S. V. Kachin
Main regularities of restoration processes in forest ecosystems of the North-West of Russia disturbed by economic impact
2001 E. S. Melnikov, E. N. Kuznetsov
Theoretical model for quantitative assessment of ecosystem dynamics using time series of remotely sensed satellite data
2001 V. A. Golovko, T. V. Kondranin
Development of production technology for manufacturing sorbents and filters based on sorbents for radiochemical analysis and purification of drinking water and wastewater from radionuclides
2001 N. D. Betenkov, A. V. Voronina, A. S. Kutergin, T. A. Nedobukh, Yu. E. Gileva
Conceptual framework of the Center for Open Engineering Education "Radiation Safety of the Population of the Russian Federation"
2001 A. A. Koroteev, D. A. Koroteev
System of emergency forecasting based on integrated impact assessment and dynamic models
2001 V. V. Alekseev, B. G. Komarov, P. G. Korolev, N. I. Kurakina