Distribution of Pollutants in the Odra River System Part II. Organic Pollutants in Odra River Water
ثبت نشده
چکیده
منابع مشابه
The consequences of the Odra flood (summer 1997) for the Odra lagoon and the beaches of Usedom: what can be expected under extreme conditions?
The exceptional flood of the river Odra in July/August 1997 caused severe damage, especially on the Polish side of the Odra valley. An additional 5 km3 of water were discharged during the flood. This represents about a third of the normal annual Odra discharge of 17 km3. Large agricultural and industrial areas were submerged, as well as towns and villages. However, as regards the Odra lagoon an...
متن کاملHypania invalida (Grube, 1960), a polychaete species new for the southern Baltic estuarine area: the Szczecin Lagoon and the River Odra mouth
During a study carried out in spring-summer 2010, the invasive Ponto-Caspian polychaete Hypania invalida (Grube, 1960) was recorded for the first time in the southern part of the River Odra estuary (southern Baltic). This is the first record of this species in Poland or in any a Baltic estuary. The appearance of H. invalida in the Odra estuary coincided with flood water descent in the Odra, sug...
متن کاملHeavy Metals in Vertical Profiles of the Middle Odra River Overbank Sediments: Evidence for Pollution Changes
Heavy metal concentrations were investigated in the overbank sediments in the middle reach of the regulated Odra River, in south-west Poland. Samples of sediments were taken in 20 vertical profiles to a depth of 70 cm at 1–20 cm intervals. Regulation and lateral stability of the river channel for over 150 years enabled to follow the decrease in depth of the Cu and Pb concentration peaks across ...
متن کاملBiochemical markers for the assessment of aquatic environment contamination
The need for assessment of aquatic ecosystem contamination and of its impact on water dwelling organisms was developed in response to rising aquatic environmental pollution. In this field study, liver enzymes of phase I and phase II of xenobiotic transformation, namely cytochrome P450, ethoxyresorufin-O-deethylase, glutathione-S-transferase and tripeptide glutathione were used to assess the con...
متن کامل