Operational System for Coastal Waters of Gdansk Region

Transcription

1 Operational System for Coastal Waters of Gdansk Region Goals Supporting the Region Authority and the society with essential information about the coastal water conditions Coastal water dangers warning for the Crisis Management Centres and Environ - ment Protection Departments of the Region Authority Internal water monitoring for spatial planning needs, environment quality protection, water cleanness and quality Tasks Expectations and demands of endusers about dissemination of results. Implementation of the Operational System of the Coastal Waters including the continuous monitoring of the Gdansk Region coastal zone

2 ENDUSERS IN REGION Region Department Marshal Department Crisis Management Centres City and Coastal Communal Departments Regional Water Management Maritime Department Sea Ports and Transportation Companies Fishery Companies Fishermen Association Drilling Platform Scientific Institutes Media: Television, Radio, Press Baltic Countries Ecological Services

3 Continuous Monitoring of coastal water environment Monitoring of coastal water environment Measurement System Transmission System External and internal Buoys Tide gauges and river discharges Helth Monitoring River loads of contaminants Remote Senssing HELCOM Monitoring Database Operational Model (with assimilation) Internet ENDUSERS Existing Module Projected Module

4 Expected functioning of Coastal Water Operational System Prognosis published on websites hindcast and forecast Information updated at chosen points, fields and spatial cross sections physical, chemical, biological parameters as maps, various diagrams, animations relating to: sea level, waving and storm surges indicating alert and danger conditions in coastal area from internal waters to economical zone currents salinity and water temperature light transmission into the sea water nutrients concentrations nitrogen, phosphorous, silicon organic and inorganic compounds indicating overcrossed levels time place and intensity of phytoplankton blooms taking into account their toxicity oxygen level saturation and area of its deficiency indicators presentation health conditions and bacteriological contamination coastal water quality coastal water environment index

5 Operational System for Coastal Waters of Gdańsk Region Network of sea level river discharges chemical and biological stations Remote Sensing Monitoring Operational observations BOOS Hydrodynamic model M3D Meteorological forecasts UMPL Model ICM ProDeMO ecosystem model Observations and hydrological forecasts IMWM

6 3D_HD MODEL Meteorological Data: Model UMPL (ICM) River Inflows Data 3D Hydrodynamic Model Solar Radiation Model Atmospheric Deposition Production and Destruction of Organic Matter Model (ProDeMo)

7 newton.ocean.univ.gda.pl/hydrodynamic

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11 Meteorological Data: Model UMPL (ICM) River Inflows Data 3D Hydrodynamic Model Solar Radiation Model Development of the ecohydrodynamic model Pprocesses included in the ProDeMo: 1) nutrient uptake by phytoplankton, 2) phytoplankton grazing by zooplankton, 3) phytoplankton respiration, 8 4) phytoplankton decay, 5) sedimentation, 6) nutrients release from sediment, 7) atmospheric deposition, 8) denitrification, 9) mineralisation, 10) zooplankton respiration, 11) sedimentation of phosphorus adsorbed on particles, 12) detritus sedimentation, 13) zooplankton decay 14) nitrogen fixation 15) nutrient deposition. influenced the dissolved oxygen: 16) reaeration, 17) flux to atmosphere due to the over saturated conditions, 18) zooplankton respiration, 19) phytoplankton respiration, 20) assimilation, 21) mineralisation, 22) nitrification, 23 ) denitrification Atmospheric Deposition NUTRIENTS 11 N-NO 3 N-NH 4 P-PO 4 Si-SiO Production and Destruction of Organic Matter Model (ProDeMo) DISSOLVED OXYGEN DETRITUS C DETR N DETR P DETR Si DETR PHYTOPLANKTON Dinoflagellate ZOOPLANKTON N SED P SED Si SED Atmosphere Blue-green algae Spring diatoms Autumn diatoms Green algae Zooplankton C:N:P Water Sediment Active layer Inactive layer 5

12 NH 4 [gm -3 ] NO 3 [gm -3 ] NO 3 _OBS NO 3 _MOD R=0.800 NH 4 _OBS NH 4 _MOD R= Validation of the ProDeMo model R4 Gulf of Gdańsk grid step: 1 NM P1 Baltic Sea grid step: 5 NM 0.00 N tot [gm -3 ] PO 4 [gm -3 ] P tot [gm -3 ] SiO 4 [gm -3 ] N tot _OBS N tot _MOD R=0.480 PO 4 _OBS PO 4 _MOD R=0.713 P tot _OBS P tot _MOD R=0.434 SiO 4 _OBS SiO 4 _MOD R=0.269 Depth [m] Gdańsk ZN4 P116 P104 P101 P110 NP K ZN2 NO 3 [g m 3 ] Vistula 0-20 Depth [m] P39 P5 P140 P63 PO 4 [g m 3 ] O 2 [gm -3 ] T w [ o C] S[psu] 17.0 O 2 _OBS O 2 _MOD R=0.852 T w _OBS T w _MOD R=0.976 S_OBS S_MOD R=0.503 Depth [m] -100 observed Distance [km] modelled Depth [m] -100 observed Distance [km] modelled

13 Spatial distribution of the nutrients June 1999 N-NO 3 [g m-3] N-NH 4 [g m-3] P-PO 4 [g m -3 ] Si-SiO 4 [g m -3 ] Dissolved oxygen [g m -3 ] Temperature [ C] Salinity [PSU]

14 Distribution of phytoplankton Spatial (June 1999) Spring diatoms biomass [gc m -3 ] Dinoflagellate biomass [gc m-3] Green algae biomass [gc m-3] Blue-green algae biomass [gc m-3] Autumn diatoms biomass [gc m-3] [gc m-2 ] Distribution of phytoplankton at Gdansk Deep station P1 in period Autumn diatoms Blue-green lgae Green algae Dinoflagellates Spring Diatoms

15 Net establishing of the sea level measurement stations at the eastern part of the Polish coast Institute of Oceanography Gdańsk University Łeba Hel Puck Krynica Gdynia Świbno Mareograph River station

16 Sieć pomiarowa wahań poziomu morza i przepływów rzecznych

17 The sattelite monitoring Data base of raw data Data base of product WWW interface WWW interface HRPT HRPT Raw Raw AVHRR AVHRR data data ASDIK ASDIK System System of of Automatic Automatic Registration, Registration, Geometric Geometric and and Geographic Geographic Correction Correction of of AVHRR AVHRR Data Data PRODUCTS PRODUCTS Quicklooks Quicklooks & & UTM UTM maps maps of: of: SST, Brightens SST, Brightens temperature, Albedo, temperature, Albedo, cloudiness cloudiness

18 External Buoy Internal Buoys Hel Sopot Œwibno Krynica Morska Buoy external at the open boundary of Gulf of Gdansk H s T p P a E a U(v,α) T w S p W(a,α) C(u,v,w) Par NH 4 NO 3 PO 4 Chl a O 2 10m Coastal stations for measurements T w S O 2 (Par NH 4 NO 3 PO 4 Chl a ) 60m of: Tw S NH 4 NO 3 PO 4 Chl a O 2

19 THANK YOU FOR YOUR ATTENTION Contact: Dr Jan Jędrasik Tel: +48 (0)