Polluting nutrient loads entering the Baltic Sea from and regions have been assessed and quantified by the HELCOM . The studies confirm that more than a half of the total nutrient load to the Gulf of Finland, about 110 thousand tonnes per year, comes with River Neva. The new results also indicate that the share of St. Petersburg in pollution of River Neva is less than 10 %, and that more than three quarters of the nutrient load via Neva to the Gulf of Finland originates from Lake Ladoga. Contribution of Kaliningrad region to the nutrient input, excluding transboundary loads, is near 11 thousand tons per year both for nitrogen and phosphorus. All the new data is freely available in the HELCOM Data and Map . By filling gaps in the nutrient load data from the Russian part of the Gulf of Finland catchment, the EU-funded HELCOM Project has helped to measure Russian progress in achieving the nutrient reduction targets in the HELCOM . The updated country-wise reduction targets were jointly agreed on in October 2013 (see table below), by all HELCOM member countries and the EU, to help reach a Baltic Sea unaffected by eutrophication by 2021. Monitoring is the basis for the formulation of policies as well as setting of priorities for cost-efficient actions to better protect the Sea. In the Project design, particular attention was paid to previously unmonitored tributaries of River Pregolya, Kaliningrad, and River Neva, Leningrad region. In Neva, the pollution load share originating from Lake Ladoga was more than 75 %. In the same region, the inspected transboundary loads through River Narva showed that over 80 % of nutrients originate from diffuse sources, namely the agriculture sector. Meanwhile in the Kaliningrad region, sampling and analysis covered the 12 tributaries of River Pregolya, the Kaliningrad city waste water discharge canal as well as the Matrovska canal, among others. he recommendations of the Project state that the state monitoring programme of the Russian Federation should be further developed, suggesting a monthly monitoring scheme in Kaliningrad region and as per River Neva and its tributaries, to improve nutrient load data collection from point sources. Bilateral cooperation is also recommended, to assist in assessing any transboundary loads. otal nutrient load from Leningrad region, Russian territory to the Gulf of Finland and Gulf of Riga(Note: based on four rounds of measurements – not comparable to constant monitoring)* Showing point sources discharging to the actual Gulf and Neva Bay. Data received from the BASE Project’s Russian Partner.** The value shows the sum of the nitrogen fractions, the total load is higher. ELCOM nutrient reduction targets 2013Country-wise annual nutrient reduction targets for nitrogen and phosphorus per country: * = figures after ‘+’ refer to loads originating from the country but being discharged to the Sea via another country; additional specific footnotes to the above table can be found in the text of the Ministerial Declaration Download reports: All the new data is freely available in the (Land-Based -> Sources -> BASE Project) * * Note for editors: (2012–2014) supports the implementation of the Baltic Sea Action Plan () in Russia. BASE addresses altogether three priority areas of the HELCOM BSAP: eutrophication, hazardous substances, and biodiversity and nature protection. Within BASE, monitoring activities to support and measure the progress within the abovementioned segments are also being carried out. The pilot projects (See: ) are implemented by experts from Russia with the support of EU experts, while the overall Project, funded by EU, is managed by the HELCOM Secretariat and St. Petersburg Public Organization “” he Baltic Marine Environment Protection Commission, usually referred to as , is an intergovernmental organization of the nine Baltic Sea coastal countries and the European Union working to protect the marine environment of the Baltic Sea from all sources of pollution and to ensure safety of navigation in the region. Since 1974, HELCOM has been the governing body of the ‘Convention on the Protection of the Marine Environment of the Baltic Sea Area’, more commonly known as the Helsinki Convention. * * *For further information, please contact:Saija Vuola Project Manager HELCOM BASE Tel: +358 40 668 4657 Skype: helcom48 E-mail: saija.vuola(at)helcom.fi Dmitry Frank-Kamenetsky Professional Secretary HELCOM Tel: +358 40 630 9933 Skype: helcom68 E-mail: dmitry.frank-kamenetsky(at)helcom.fi
The studies cover both Leningrad and Kaliningrad regions and confirm that more than a half of the total nutrient load to the Gulf of Finland comes with River Neva.
