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
On the genetic structure of brood groups of the sterlet (Acipenser ruthenus Linnaеus) in industrial aquaculture / До питання генетичної структури племінних груп стерляді (Acipenser ruthenus Linnaеus) в індустріальній аквакультурі
Purpose. To investigate the genetic structure of the brood stock of the sterlet formed in the conditions of floating cages of an industrial type farm. Methodology. Artificial reproduction and rearing of the sterlet were...
PATHOMORPHOLOGICAL AND CYTOMETRIC PARAMETERS OF BLOOD RED CELLS OF AGE-2 PRUSSIAN CARP (CARASSIUS AURATUS GIBELIO (BLOCH, 1782) IN THE CONDITIONS OF INTOXICATION WITH COPPER IONS / ПАТОМОРФОЛОГІЧНІ ТА ЦИТОМЕТРИЧНІ ПОКАЗНИКИ КЛІТИН ЧЕРВОНОЇ КРОВІ ДВОЛІТОК КАРАСЯ СРІБЛЯСТОГО (CARASSIUS AURATUS GIBELIO (BLOCH, 1782) ЗА УМОВ ІНТОКСИКАЦІЇ ІОНАМИ МІДІ
Purpose. To detect the effect of elevated copper ion concentrations (10 aquaculture Maximum Permissible Limits) on morphological and cytometric parameters of erythrocytes of age-2 Prussian carp (Carassius gibelio Bloch,...
Influence of baker's yeast on lipid metabolism of russian sturgeon Acipenser gueldenstaedtii (Brandt) fingerling / Впив пекарських дріжджів на ліпідний обмін молоді російського осетра Acipenser gueldenstaedtii (Brandt)
Purpose. To characterize the individual physiological and biochemical features of the effects of feeding various concentrations of inactivated baker's yeast on the lipid exchange of young russian sturgeon fingerling. Me...
Fish yield prediction in water bodies of the Kyrgyz Republic / Прогнозування обсягів вилову риби з водойм Киргизької Республіки
Purpose. The development of a Fish Yield Prediction Model for lakes and water reservoirs of the Kyrgyz Republic based on easily measured physico-chemical and biological indicators (limnological parameters) for the effect...
Changes in hematological parameters of 1+ carp (Cyprinus carpio Linnaeus, 1758) when introducing the feed supplements "BIO-MOS" and "NUPRO" them into their ration / Гематологічні показники дволіток коропа (Cyprinus carpio Linnaeus, 1758) за введення до їхнього раціону кормових добавок «БІО-МОС» та «НУПРО»
Purpose. To investigate the effect of feed supplements "NUPRO" and "BIO-MOS" on basic hematological indices of the carp (Cyprinus carpio L.). Methodology. Hematological studies on the effect of feed supplements "NUPRO"...