Inscrição na biblioteca: Guest
Portal Digital Begell Biblioteca digital da Begell eBooks Diários Referências e Anais Coleções de pesquisa
Hydrobiological Journal
SJR: 0.227 SNIP: 0.575 CiteScore™: 0.24

ISSN Imprimir: 0018-8166
ISSN On-line: 1943-5991

Volumes:
Volume 56, 2020 Volume 55, 2019 Volume 54, 2018 Volume 53, 2017 Volume 52, 2016 Volume 51, 2015 Volume 50, 2014 Volume 49, 2013 Volume 48, 2012 Volume 47, 2011 Volume 46, 2010 Volume 45, 2009 Volume 44, 2008 Volume 43, 2007 Volume 42, 2006 Volume 41, 2005 Volume 40, 2004 Volume 39, 2003 Volume 38, 2002 Volume 37, 2001 Volume 36, 2000 Volume 35, 1999 Volume 34, 1998

Hydrobiological Journal

DOI: 10.1615/HydrobJ.v51.i5.40
pages 39-49

Hydrobiological Characteristics and Assessment of the Ecological State of Transboundary Watercourses Located Between the Sozh and Desna Rivers

S. A. Afanasyev
Institute of Hydrobiology, National Academy of Sciences of Ukraine, Kiev, Ukraine
V. M. Baychorov
Gomel State University Gomel, Belarus Scientific and Practical Center on Bioresources National Academy of Sciences of Belarus Minsk, Belarus
Yu. G. Giginyak
"Bryanskiy Les" State Natural Biosphere Reserve Bryansk, Belarus
Ye. N. Letitskaya
Institute of Hydrobiology National Academy of Sciences of Ukraine Kiev, Ukraine
A. Ye. Usov
Institute of Hydrobiology National Academy of Sciences of Ukraine Kiev, Ukraine
O. V. Solonina
"Bryanskiy Les" State Natural Biosphere Reserve Bryansk, Belarus
Yu. P. Fedotov
"Bryanskiy Les" State Natural Biosphere Reserve Bryansk, Belarus
V. Yu. Yavorskiy
Institute of Hydrobiology National Academy of Sciences of Ukraine Kiev, Ukraine
T. V. Oberemchuk
Institute of Hydrobiology National Academy of Sciences of Ukraine Kiev, Ukraine

RESUMO

Results of the study of transboundary watercourses located between the Sozh and Desna rivers within the territory of the Chernigov, Gomel, and Bryansk regions are given in the paper. It has been found that the number of animal species and groups in benthos communities depended on the size of the river, and also on the area of thickets. In this case, the number of fish species correlated well with the number of macroinvertebrates species in benthos biotopes. It has been found that the state of watercourses of the studied region is favorable. However, the integral assessment of the ecological state of the rivers carried out following the principles of the Water Framework Directive of the European Community has shown that none river can be recommended as the model one for determining "reference" values in terms of biological and hydrochemical descriptors.