1 / 14

Enhancing Danube's Impact on the Black Sea | Dr. Yegor Volovik

Explore the environmental impact of the Danube River on the Black Sea, focusing on eutrophication and ecosystem recovery efforts. Learn about ongoing research cruises and initiatives for improved regional cooperation.

may
Télécharger la présentation

Enhancing Danube's Impact on the Black Sea | Dr. Yegor Volovik

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Improving Understanding Of The Danube Impact On The Black Sea Dr. Yegor Volovik BSERP Manager 4th Global Conference on Oceans, Coasts, and Islands 7-11 April 2008, Hanoi, Vietnam

  2. Introductory Remarks • SAP Implementation stage • Need for coordinated regional effort (actions – within the Danube, consequences – in NW BS) • Key focus – eutrophication (O2 depletion zone on NW shelf) • GEF Black Sea – Danube Strategic Partnership • DRP/ICPDR, BSERP/BSC, WB-GEF IF • UNDP, UNOPS, UNEP, IAEA, IMO • EU • 55% of freshwater input to the Black Sea • Danube basin home to 43% of population of Black Sea basin • Danube basin occupies 33% of Black Sea basin

  3. Key Issues • Implementation of BS-D MoU • Major capital investments in the Danube and Black Sea • Investments in Danube TNMN and BSIMAP • Status of the Black Sea is known to have suffered historically • Has the desired effect on improving the quality of the Sea occurred? • Define what data are needed for future assessments

  4. Completed and Planned WW Infrastructure Projects in the Black Sea & Danube Basins

  5. Danube Input vs. BS State ????? Loads from the Danube State of the Black Sea

  6. BSERP Research Programme • 4 International Research Cruises • Cruise 1 – Sept 2003, R/V Akademik (Bg) • Cruise 2 – May 2004, R/V Akademik (Bg) • Cruise 3 – Sept-Oct 2005, R/V Parshin (Ua) • Cruise 4 – Jul-Aug 2006, R/V Akademik (Bg) • Research Results – increased knowledge on: • Zoo- and Phytobenthos • Sediment & Water Chemistry • Zoo- and Phytoplankton • Hydrology and Water Movement/Mixing

  7. Reduction of Loads and Signs of Ecosystem Recovery

  8. Nutrient and BOD5 content of livestock manure in the Black Sea sub-basins of Romania (top) and Bulgaria (below)

  9. 1950s PhyllophoraField BSERP cruise (May 2004) 1970s 2006 1980s BSERP cruise Aug 2006

  10. AZTI marine biotic index results - geographic distribution (2003)

  11. Chlorophyll distribution (May 2005) and reduction of phytoplankton biomass

  12. What is Left After GEF • 2 properly operated and staffed Commissions (PS, AG/EG, WGs), Inter-Commission Cooperation Mechanisms (JTWG) • Solid commitment of the countries to take over! • Sound cooperation mechanisms between ICPDR and BSC • Legislative basis developed • Modern system for monitoring and assessment of ecosystem quality, incl. equipment, harmonised methods, QA/QC • Modern information exchange/reporting systems • Trained specialists in all countries • Updated TDA and Revised SAP • Tools and mechanisms for stakeholder involvement • AND…

  13. Recovering ecosystems of the Danube River and Black Sea Thank you for attention….

More Related