3 (2008)The features of hydroecosystem impact
assessment of dredging operations in the water objects of different
classies
L. Anishchenko, B. Sverdlov
The
features of hydroecosystem impact assessment of dredging operations
in the water objects of different classies are produced. The
structure of environmental impact of economic activity is
presented. It shows the sequence of estimation of impact from the
subject of impact to the possible ecological consequences of
activity. It allows methodologically to combine the basic stages of
EIA. The additional classification sign of nature protection
measures is entered. It is the orientation on a management the
factors of impacts or factors of environment. This sign is used in
development of recommendations of the increase of ecological safety
of dredging operations.
Ecologic-geological condition lower
cretaceous clays of predgorniy Сrimea
S. Suhoruchenko
This article are
put estimation territory of the spreading lower cretaceous clays of
predgornij Crimea on degree ecologic-geological condition,
installed on the basis of criterion: physical, swelling-shrinkage,
deformational and strength properties, hydrogeological,
exogeodynamical, seismic and influences to economic activity
(technogenous).
Lead, cobalt and zinc in soils of the
Transcarpation region
M. Bilanych, V.
Nikolajchuk
Described sources of receipt of heavy metals
in the environment of Transcarpation, ways of hit, accumulation and
fixing them in soils. Modern information about heavy metals, in
particular lead, zinc, cobalt in soils of the Transcarpation region
is analysed. It is shown that gross maintenance of zinc in soils of
region is large enough comparative with other regions of Ukraine;
the table of contents of cobalt in the Transcarpation soils is the
almost lowest, and the amount of lead only in some districts
exceeds background maintenance.
Bioindication of the tehnogeny transformed
territories with the use of kinds Drosophila melanogaster
Mеіg. and Drosophila Funebris F.
U. Legeta, S. Rudenko
Researches
were carried out on natural populations Drosophila
melanogaster Mеіg. and Drosophila funebris F., staying
in identical ecological conditions that have allowed to lead the
comparativeanalysis of efficiency of use of the given kinds as
bioindicators of a condition of technophage the transformed
territories.
Effective utilization of industrial and
domestic wastes
N. Kiselev, O. Mashkov, V. Filatov, N.
Chkhan
Residuals and waste are one of the main sources of pollution of
environment. Lack of modern enterprises for their utilization has
resulted in accumulation of significant quantity of waste and
pesticides in Ukraine. To decrease development pressure on the
environment UkrNIMI Institute has developed: method of utilization
of pesticides directly at storage sites and also on the farms;
tech-nology and complex of equipment for auto-tire utilization;
method for utilization of solid domestic waste (SDW) using vertical
shafts of mines removed from service.
The integrated method of the Ukrainian cities
air environment protection from waste agglomeration sintering gases
pollution of metallurgy
I. Lysenko
Gas Institute of the
National Academy of Sciences of Ukraine has been developed the new
envi-ronmentally-friendly and power-saving technologies of using
waste sintering gases as an oxidizer for burning of fuel in
boilers’ furnaces of thermal power and steam stations; at ignition
furnaces of the own sintering machines; at stoves of blast furnaces
and at blast furnaces; in the own process of charge sintering; in
cupola furnaces of foundry shops; for hearing of coke furnaces.
Reliable geoinformation support for
conservation of mineral resources at uranium deposits
V. Lyashenko, V. Nazarenko, M.
Nazarenko
The basic scientific and practical results of the executed
researches of specification of volumes of stocks of ore and useful
component in it, prepared and ready to extraction, and also
managements by them by means of the automated complex systems on an
example of uranium deposits of Ukraine, the Russian Federation,
Kazakhstan, and also the metallurgical and mining industry of
Ukraine are stated. The model of management by technological
processes as multicoherent system for economic scheduling the
mountain enterprises in conditions of the market is formulated.
Some aspects of the biological activity and
structure of the water after physical and chemical activation using
track-membranes
K. Pershina
The state-of-the-art representations about structure and the
biological activity of liquid water were surveyed. The mechanisms
of the physicals fields influence on the processes of its
activation are discussed. The comparative analysis on the degrees
of the waters activity with various pre-award physical and chemical
treatment is carried out using of the electrochemical methods. The
increased biological activity of the water after track membranes
and the filters NEROX is established.
The offer on an establishment of uniform
meaning of allowed concentration (AC) for phosphates in reservoirs
destined for fishing
V. Kresin, S. Polikhronov
On the
basis of comparison of 6-working meanings of AC for phosphates in
water of reservoirs destined for fishing with the ecological
specifications of quality of surface waters it is offered to
establish uniform meaning of AC for phosphates in reservoirs
destined for fishing at a level 0,17
mgPO4/dm3, that corresponds to AC for
potassium hydrogen phosphate sour two-replaced and „satisfactory”
ecological quality of water in a reservoir.
The development of demonstration project on
application of ultraviolet UV-method of foul water disinfection in
the conditions of plumbing economy
V. Melnichenkо
The implementing
results of scientific research «The development of demonstration
project on application of ultraviolet (UV) method of foul water
disinfection in the conditions of plumbing economy» are presented
in the work. The comparative analysis of chemical method of
disinfection such as chlorinating and physical method of UV
decontamination is carried out. The experience of applying UV
decontamination in the developed world countries is examined.
Implementation results of research are spotted. The conclusions and
recommendations for choosing the necessary UV equipment for certain
waste disposal plants and its exploitation conditions are
formulated.
The edible medicinal mushroom Pleurotus
ostreatus – the place in the natural and artificial ecosystems and
the importance for man
N. Bisko, N. Mitropolskaya
It
was demonstrated the spreading of Pleurotus ostreatus in the
different plant zones and on the different tree kinds. The
peculiarities of the wood decomposition by P.ostreatus were
investigated. The role of P.ostreatus in wood-destroing
fungi succession was studied. The nutritious value and medicinal
properties of P. ostreatus fruit bodies was discussed.
Atmospheric gas composition and associated
climate variations: revealed from ice cores. Part 1
Y. Nazarenko
The paper compares methodology and results of ice core
investigations, conducted by different research teams, to look at
atmospheric gas composition back to 420 thousand years ago. Results
from different drills representing overlapping periods of time led
to alternative data contrasting. The gas composition investigation
results are confronted with corresponding climatic events in the
past, so their interrelationship with climate change can be
evident.
Nikolay Vavilov: to belief has not
changed
V. Shmygovska
Article is a summary of drama destiny of world famous scientist
Nikolay Vavilov. The author hopes, that the stated actual material
will make readers to think about the reasons, which have made
possible not only death of an outstanding scientist, stood on the
advanced positions of a science, but destruction of the whole
school talented geneticist.
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