Assessment of Organic Pollutants Accumulation in Fish from Maritsa River Basin (Bulgaria)
Journal Title: Ecologia Balkanica - Year 2017, Vol 9, Issue 1
Abstract
Two selected fish species were sampled from 5 sites within the Maritsa River Basin in the period 2013-2014 with the aim to assess the effects of pesticide industry and intensive agriculture. Sampling sites were located in the middle of the Maritsa River Basin (near Plovdiv City, Bulgaria) and the watersheds of the Chepelarska and Stryama Rivers. Methods for analysis of certain priority substances and specific pollutants were applied in order to establish trends in the accumulation in fish, as required by the Directive 2008/60/EC and Directive 2008/105/EC. The reported data for organic pollutants are the first for the studied river basin. The selection of indicators (priority substances and specific pollutants) provides particular guidelines for planning future monitoring for assessment of river chemical and ecological status.
Authors and Affiliations
Vesela Genina, Marin Marinov
Keywords
Related Articles
- EP ID EP594520
- DOI -
- Views 121
- Downloads 0
Eco-Biological Characteristics of Medicinal Plants in the Protected Area “Nahodishte Na Blatno Kokiche”, Gradina Village, Parvomay (Bulgaria)
In the present work we investigated medicinal plants of the flora of the protected area “Nahodishte na blatno kokiche” the village of Gradina, Parvomay Municipality. Eco-biological characterization of the plants was done...
Natural Plant Essential Oils for Controlling the Grasshopper (Heteracris littoralis) and their Pathological Effects on the Alimentary Canal
Aziza Sharaby, Sayed A. Montasser, Youssef A. Mahmoud, Sobhi A. Ibrahim
Natural Habitats in the Forest-Free Zone of Malusha Peak (Protected Area “Bulgarka” BG0000399 and Protected Area “Central Balkan – Buffer” BG0001493)
The object of the study was to investigate the natural habitats in the forest-free zone of Malusha Peak, located on the main watershed ridge of the Shipka part of the Central Balkan Mountain range, part of the protected...
Relationships Between Plankton Primary Productivity, Biotic and Abiotic Variables of Carp Fish Ponds
Experiments measuring primary productivity, biotic and abiotic environmental factors in carp ponds were carried out within three consecutive years (2004, 2005 and 2006). The aim of the study was investigation of the rela...
Distribution of Kotschy`s Gecko Mediodactylus kotschyi (Steindachner, 1870) (Reptilia: Gekkonidae) in South-West Bulgaria
The current paper presents the contemporary distribution of Mediodactylus kotschyi in south-west part of Bulgaria. The valleys of Struma River (to the south of the city of Blagoevgrad), and Mesta River (to the south of t...