APPLICATION OF SALMONIDS (SALMONIDAE) N THE BIOMONITORING OF AQUATIC ENVIRONMENT (A REVIEW) / ВИКОРИСТАННЯ ЛОСОСЕВИХ РИБ (SALMONIDAE) У БІОМОНІТОРИНГУ ЯКОСТІ ВОДНОГО СЕРЕДОВИЩА (ОГЛЯД)
Journal Title: Рибогосподарська наука України - Year 2016, Vol 35, Issue 1
Abstract
Purpose. Due to the pollution of fisheries water bodies by industrial and agricultural waste waters, as well as by xenobiotics coming from other sources, taking into account a pridictable increase in the amounts of such effluents in the short and long terms, the problems related to the study of the effects of the pollutants of different nature and origin on aquatic organisms, especially fish, as well as a prediction of possible adverse consequences on aquatic ecosystems, becomes particularly important. The aim of our work was an analysis and synthesis of existing literature data concerning the indication in the biomonitoring of aquatic environments based on biological markers of salmonids as highly sensitive objects of fish fauna to external factors. Findings. The review summarizes and systematizes the data concerning the use of salmonids in biomonitoring studies. Furthermore, we highlighted and characterized the specificity of bioindication parameters of the aquatic environment state, such as the biochemical, genetic, physiological, morphological, histopathological, behavioral and population markers and noted the effects of hydroecosystem ecotoxication on different levels of biological organization (cell, individual, population, fish community). We also described the possibility of biological monitoring based on saprobic indexes identified for indicator species belonging to salmonids. Originality. In the article describes the structure, pros and cons of the use of specific biomarkers of individual salmonid fish and their populations for assessing the ecological status of aquatic environments. Practical value. The data given in the article can be used to improve the system of the ecological monitoring of aquatic environments by extending the range of indicator indices with organism and population biomarkers of highly sensitive salmonid species.
Authors and Affiliations
D. Yanovych, І. Hrytsyniak, T. Shvets
BIOLOGICAL ACTIVITY OF SKIN SECRETIONS IN THE PERCIDAE FAMILY OF FISH WITH REGARD TO ERYSIPELOTHRIX RHUSIOPATHIAE BACTERIA / БІОЛОГІЧНА АКТИВНІСТЬ ШКІРНИХ ВИДІЛЕНЬ РИБ РОДИНИ PERCIDAE ПО ВІДНОШЕННЮ ДО БАКТЕРІЙ ERYSIPELOTHRIX RHUSIOPATHIAE
Purpose. To determine the effect of skin secretions in Percidae family of fish (Sander lucioperca, Perca fluviatilis) on the cultures of pathogenic E. rhusiopathiae bacteria. Methodology. Filter paper was placed on the...
Biological characteristics of silver bream (Blicca bjoerkna) in commercial fishery in the Kyiv reservoir / Біологічна характеристика проскирки (Blicca bjoerkna), як об’єкту промислового рибальства у Київському водосховищі
Purpose. The determination and analysis of main biological characteristics of silver bream from the point of view of the formation and exploitation of its commercial stock in the Kyiv reservoir. Methodology. The work is...
Efficiency of the supplementation of age-2 carp (Cyprinus carpio Linnaeus, 1758) diet with saponite and analcime / Ефективність введення сапоніту та анальциму до складу раціону дволіток коропа (Cyprinus carpio Linnaeus, 1758)
Purpose. To perform a comparative analysis of the effect of saponite flour and analcime added to the basic diet of age-2 carp on physiological-biochemical parameters of fish organism. Methodology. Aquaculture, ichtyolog...
INCREASING FISH PRODUCTIVITY OF POND ECOSYSTEMS BY FERTILIZING THEM WITH DISTILLER'S GRAINS / ПІДВИЩЕННЯ РИБОПРОДУКТИВНОСТІ СТАВОВОЇ ЕКОСИСТЕМИ ЗА РАХУНОК УДОБРЕННЯ ЗЕРНОВОЮ БАРДОЮ
Purpose. To study fish culture parameters of young-of-the-year carp in the conditions of industrial fish-growing ponds when applying experimental repeated fertilization with distiller’s grain. Methodology. The study was...
Research of acute influence of new fertlizer «Rost-concentrate» on the hydrobionts Сyprinus carpio L. and Daphnia magna Straus / Дослідження гострої токсичності нового добрива «Rost-концентрат» на гідробіонтів Сyprinus carpio L. і Daphnia magna Straus
Purpose. To establish and assess acute toxicity parameters of "ROST-concentrate (10+7+7)" acute toxicity for planktonic crustacean Daphnia magna Straus and carp fingerlings Cyprinus carpio L. Methodology."ROST-concentra...