Transcript Document

by Vlado Dadić
E-mail: [email protected]
INSTITUTE OF OCEANOGRAPHY AND FISHERIES
(IOF)
Šetaliste Ivana Meštrovića 63,
21000 Split;
URL: www.izor.hr
Damjana Jude 12,
20000 Dubrovnik
Brief History
•The IOF is main Croatian institution responsible for
oceanographic research of the Adriatic Sea. It was
founded in 1930 as multidisciplinary oceanographic
institute.
•Today, it consists of several laboratories:
• physical oceanography,
• Chemical oceanography and sedimentology,
biology,
• marine ecology,
• fisheries, and
• aquaculture located in towns of Split and
Dubrovnik.
More details on the next slide:
INSTITUTE OF OCEANOGRAPHY AND FISHERIES – SPLIT, CROATIA since 1930
INSTITUTE
INSTITUTE OF
OF OCEANOGRAPHY
OCEANOGRAPHY
AND
AND FISHERIES
FISHERIES
SPLIT
E
D
U
C
A
T
I
O
N
ACTIVITY
MARINE
FISHERIES
MARINE
BIOLOGY &
ECOLOGY
S
C
I
E
N
T
I
F
I
C
DUBROVNIK
PHYSICAL
PHYSICAL OCEANOGRAPHY
OCEANOGRAPHY
CHEMICAL
CHEMICAL OCEANOGRAPHY
OCEANOGRAPHY
AND
AND SEDIMENTOLOGY
SEDIMENTOLOGY
ECOLOGY
AND
AND MARINE
MARINE
ORGANISMS
ORGANISMS
BREADING
BREADING
MICROBIOLOGY
MICROBIOLOGY
PLANKTON
PLANKTON
BENTHOS
BENTHOS
AQUACULTURE
AQUACULTURE
ICHTIOLOGY
ICHTIOLOGY AND
AND
COASTAL
COASTAL FISHERIES
FISHERIES
R/V
R/V BIOS
BIOS
PLANKTON
PLANKTON
ECOLOGY
ECOLOGY
MEDAS
R/V BIOS
ACTAR/V
ADRIATICA
BIOS
DATABA SE
MEDASDATABASE
LIBRARY
LIBRARY
ACTA ADRIATICA
FISHERIES
FISHERIES SCIENCE
SCIENCE AND
AND MANAGEMANT
MANAGEMANT OF
OF
PELAGIC
AND
DEMERSAL
RESOURCES
PELAGIC AND DEMERSAL RESOURCES
INTERNATIONAL COOPERATION AND COMMISSIONED
RESEARCH
• International co-operation has been developed in a variety of ways. From
the very beginning, the scientists at the Institute have participated in the work
of the International Commission for the Scientific Exploration of the
Mediterranean (CIESMM).
• The Institute works with various organisations of the United Nations. These
include: The General Fisheries Council for the Mediterranean (GFCM), The
Intergovernmental
Oceanographic
Commission
(IOC),
the
World
Meteorological Organisation (WMO), the World Health Organisation (WHO),
The Organsation for Economic Co-operation and Development (OECD), and
The United Nations Environmental Programme (UNEP).
• Bilateral co-operation on various projects also exists with the following
countries: Italy, Greece, Poland, Switzerland, Slovenia, Austria, Germany,
Norway, England and USA.
• The Institute has also prepared a large number of applicative studies and
analyses for various national and international organisations, firms,
municipalities, and for the Governments. These are primarily studies of the
environmental implications of various activities, monitoring of seawater quality
and fish stock assessment for commercial purposes.
RESEARCH PROGRAMS RELATED MARINE
ENVIRONMENT
> 250 PROGRAMS in collaboration with
UNEP, FAO, IOC, EU, ITALY, USA, NORWAY, GERMANY, GREECE,
FRANCE, municipals, counties, investors, ...
- MONITORING PROGRAM SPLIT- GARGANO PROFILE (1948 - ....)
- MONITORING PROGRAM OF THE ADRIATIC SEA
(National oceanographic program (1998- ...)
- MONITORING PROGRAM OF MARINE AREAS IN REGION OF
DALMATIA (1983- ... )
- NATIONAL MONITORING OF WATER QUALITY IN THE COASTAL
AREA (1982 - ...)
- PLANNING OF ASSIGNEMENT OF MARINE AREAS IN THE
SPLIT-DALMATIA COUNTY
- PLANNING OF ASSIGNEMENT OF MARINE AREAS IN THE
DUBROVNIK- NERETVA COUNTY
- MEDITS (An international bottom trawl survey in the Mediterranean)
Circulation of water masses in the Adriatic Sea
Summer
Winter
INSTITUTE OF OCEANOGRAPHY AND FISHERIES – SPLIT, CROATIA since 1930
INVESTIGATION OF THE COLOR
FROM CZCS DATATHE ADRIATIC, COVERS THE WHOLE
VARIETY OF COLORS: FROM THE VERY
PRODUCTIVE NORTHERN, TO THE
ALMOST OLIGOTROPHIC SOUTHERN
ESPECIALLY IN THE
NORTHERN ADRIATIC,
THERMOHALINE
CONDITIONS AND COLOR
ARE INFLUENCED BY THE
STRONG WIND FORCING
AND BY THE PO RIVER
RUNOFF
ADRICOSM
Pilot project that aims to implement an integrated
coastal zone management in collaboration with Italy
MONITORING PROGRAM SPLITGARGANO PROFILE (1948 - ....)
MONITORING PROGRAM OF THE ADRIATIC SEA
(NATIONAL OCEANOGRAPHIC PROGRAM (1998- ...)
Spatial distribution of stations
MONITORING PROGRAM OF MARINE AREAS IN
REGION OF DALMATIA (1983- ... )
ECOLOGICAL RESEARCHES IN WIDE AREA
OF THE CITY OF SPLIT (1990-1991)
MARINE RESEARCH UNDERTAKEN FOR THE
DESIGN OF A SUBMARINE OUTFALL OF THE SPLITSOLIN SEWERAGE SYSTEM (CROATIA)
N
W
K a š t e l a
E
Solin
S
Trogir
Land
Island
Sea (depth <50m)
Sea (depth >50m)
Scale 1: 230000
Split
Stobreè
ÈI
OV
O
Split Channel
Braè Channel
ŠO
LT
A
BRAÈ
PLANNING OF ASSIGNEMENT OF MARINE AREAS
IN THE SPLIT-DALMATIA COUNTY
PLANNING OF ASSIGNEMENT OF MARINE AREAS
IN THE SPLIT-DALMATIA COUNTY
Coastal zone of the island of Brač with existing mariculture site, and
areas with micro locations suitable for mariculture
PROTECTED AND ECOLOGICALY VALAUABLE AREAS
INSTITUTE OF OCEANOGRAPHY AND
FISHERIES
SPLIT-DUBROVNIK
PROTECTED AREA REGISTRATED
PROTECTED AREA - EVIDENTED
PROTECTED AREA - PROPOSED
ECOLOGICALY IMPORTANT AREA
PLANNING OF ASSIGNEMENT OF MARINE AREAS
IN THE DUBROVNIK-NERETVA COUNTY
PROTECTED AND ECOLOGICALY VALAUABLE AREAS
INSTITUTE OF OCEANOGRAPHY AND
FISHERIES
SPLIT-DUBROVNIK
FISHERIES ACTIVITIES
FISHING ACTIVITIES
RESTRICTED FISHING WITH THROLLERS (THURSDAY)
RESTRICTED FISHING WITH THROLLERS (WENDSDAY AND
THURSDAY)
FORRBIDEN FISHING WITH TROLLERS INSIDE 1Nm FROM
COASTLINE
FORRBIDEN FISHING WITH TROLLERS INSIDE 2NM FROM
COASTLINE
PROTECTED AREA (FORBIDDEN FISHING ACTIVIITIES)
FISHING ZONE C - OUTER MIDDLE ADRIATIC
FISHING ZONE D - OUTER SOUTH ADRIATIC
FISHING ZONE G - INNER SOUTH ADRIATIC
FISHING PERMITTED WITH SOME FISHING TOOLS
PLANNING OF ASSIGNEMENT OF MARINE AREAS
IN THE DUBROVNIK-NERETVA COUNTY
EAST ADRIATIC CIRCULATION
EXPERIMENT (EACE)
MEDITS
An international bottom trawl survey in the Mediterranean
At the end of each survey, standard
analyses are produced on the data. These
analyses include the production of
biomass and abundance indices (in
kg/km2 and in N°/km2) as well length
frequency distribution for each of the
reference species and each of the strata.
1948
1997
Spatial distribution of demersal total fish stock (kg/km2) according
investigation in 1948 and 1997
INVESTIGATION OF DEMERSAL FISH POPULATION (2000 -)
INVESTIGATION OF PELAGIC FISH
POPULATION (2001 - )
Bivalve biology, ecology and aquculture
SPECIES LISTS
• Mljet island National Park
• Mali Ston Bay
European flat oyster larvae - monitoring
• Monitoring of larvae in Mali
cooperation with local producers.
Ston
Bay
in
Publishing activity
• The scientific journal "Acta Adriatica" has been
published by the Institute since 1932. It publishes
original scientific papers on the oceanography of the
Adriatic and Mediterranean. Each paper was previously
issued as a separate publication; but since 1979, has
appeared as two issues within a single annual volume.
593 papers have been published in 42 volumes to date.
EDUCATION
UNDERGRADUTE
GRADUATE
UNIVERSITY OF SPLIT
POLYTECHNIC IN DUBROVNIK
UNIVERSITY OF ZAGREB
BSc MARINE FISHERIES
BSc AQUACULTURE
MSc OCEANOGRAPHY
BSc MARINE BIOLOGY AND ECOLOGY
Msc BIOLOGY
Msc BIOTECHNOLOGY
Roles and Responsibilities of the data Centre
•Oceanographic Information Centre (OIS) was founded as a
technical unit OF iof in 1982 with main objective to co-ordinate
management of oceanographic data collected by various
laboratories.
•Today, OIS has mandate to co-ordinate the management of
oceanographic data collected in the framework of various
research activities in Croatia, as well as exchange data on the
international level.
•Main role is to standardise data formats and units, collect,
validate, archive, exchange and disseminate of data, data
products and services to the marine community on the national
and international levels and improve technical level of data
management and their presentation using computer technology.
•IOF Data Centre represents Designated National Agency of
Croatia in the framework of IODE (IOC) System
INSTITUTE OF OCEANOGRAPHY AND FISHERIES – SPLIT, CROATIA since 1930
To achieve planned objectives facilities in OIS
have been recently improved as follow
• new SUN SPARC server was installed with firewall and
central antivirus protection system,
• two additional servers were installed (for hosting Marine
environmental database of the Adriatic Sea (MEDAS), and
management of on-line meteo-ocean measuring system (three
stations at present time), simulation of two different numerical
models (pilot phase), and their presentation on web pages, as
well as pictures from existing two web-cam.
•There are more software as ORACLE RDBMS 9i, Arc-GIS 8.3,
MATLAB, Mathematica, Statistica, C++, etc.
• Local Network with more than 100 PCs, digitizers, scanners,
printers and plotters
• 10 MB connections to Internet
• class-room with local Network consists 12-PCs (WIN2000
op.system), projector, printer and scanner, suitable
for
education and practices purposes
INSTITUTE OF OCEANOGRAPHY AND FISHERIES – SPLIT, CROATIA since 1930
Main Data Centre Projects and Activities:
OIS has taken a main role in data management concerning the all projects
realised by IOF, among them some follows:
 JADRAN Project (National oceanographic monitoring system of Croatia)
 ADRICOSM Project (Pilot project that aims to implement an integrated coastal
zone management in collaboration with Italy)
 EACE Project (East Adriatic coastal experiment in collaboration with USA)
SIPAM Project (Information system for promotion of aquaculture of the
Mediterranean countries in collaboration with FAO and 17 bordering countries
 MAMA (Mediterranean Network to assess and upgrade monitoring and
forecasting activity in collaboration with EC)
 ADRIAMED (FAO corporative project between countries bordering Adriatic
Sea to support responsible fisheries)
 MEDITS (Mediterranean international bottom trawl-surveys in co-operation
with EC)
 DEMON (Monitoring and management of demersal resources along the
Eastern Adriatic coast - Croatian territorial waters, in collaboration with Norway)
PELMON (Acoustic estimations of distribution and abundance of small pelagic
fish populations in the Adriatic Sea (echo-survey),
MEDAR-MEDATLAS-II Project (in collaboration through IODE/IOC),
MEDAS (Marine environmental database of the Adriatic Sea),
 OC-ON-LINE (transmitting oceanographic data in real-time trough web)
Data Centre Products and Services Developed and/or Made
In the framework of the above mentioned and some other projects
OIS produced or took part in production of various data products,
among them the most important are:
 Improved MEADS database implemented GIS tools for
data presentation and validation,
 Updated inventory of historical oceanographic data based
on cast sampling (ROSCOP forms)
 Inventory of currents’ measurement in the Adriatic Sea by
Croatian institutes
 Developed software for data collecting, validation, archive
and presentation by web of on-line meteo-ocean stations
including various parameters,
 Developed web based applications for data management
in the framework of the projects: JADRAN
(www.izor.hr/jadran), ADRICOSM (www.izor.hr/adricosm),
EACE (www.izor.hr/eace), BUOY PROJECT
(www.izor.hr/online),SIPAM (www.izor.hr/sipam), MEDITS
(www.izor.hr/medits), etc.
INSTITUTE OF OCEANOGRAPHY AND FISHERIES – SPLIT, CROATIA since 1930
SEA-SEARCH PROJECT
EDMED, EDMERP, and ROSCOP forms filled
and sent to responsible centres
ROSCOP forms developed as part of MEDAS
database
Segments in MEDAS database have been
under development for automatic updated of
EDMED, EDMERP forms and transcoding in
ACCESS database
INSTITUTE OF OCEANOGRAPHY AND FISHERIES – SPLIT, CROATIA since 1930
OIS holds a great amount of various oceanographic
data related to physical oceanography, chemistry, biology,
fishery and aquaculture.
All data are stored in internal format and they are
validated through quality control procedure included in
Marine environmental database of the Adriatic Sea
(MEDAS) developed in Institute by Oracle RDBMS following
IOC,WDC-A and MEDAR-MEDATLAS procedure.
More informations – next slides:
INSTITUTE OF OCEANOGRAPHY AND FISHERIES – SPLIT, CROATIA since 1930
SYSTEM FOR ARCHIVING, VISUALISATION AND VALIDATION
OF OCEANOGRAPHIC DATA
(MEDAS)
(Developed by OIS)
Main Goals
• Simple system for storing and retrieval of data related
various oceanographic parameters for end users
• Presentation of output results, especially in graphic
form
• Efficient system for validation of oceanographic data
from the Adriatic Sea
• Interfaces for data transcoding in different formats
Database design
ON-LINE DATA via WEB
- SAMPLES
• Program “Weather” every 10 minutes
produces picture containining actual data
•every three hours
program “Graph”
“Weather”
starts
•Graph starts ORACLE graphic builder
and sends to the Internet server 24 hour
graphic views
•once a day in the midnight “Weather”
starts program “Graph” for monthly and
yearly statistic views (using ORACLE
graph builder), starts form for the HTML
generation
The graphic survey of the solar and net radiation fluctuations
on the day when 90% of the latest solar eclipse was visible.
WEB SAMPLES
The course of daily temperatures during May 2002
The course of monthly solar radiation in year 2001
REAL TIME DATA
Automatic measurements and data elaboration
FOR MORE INFO...
www.izor.hr
Classical oceanographic data Determination of the area
Database survey
Spatial distribution of
measuring stations
All stations
(1900-2002)
Distribution of all oceanographic
measuring stations
Spatial distribution of oxygen
stations
Basic statistics of parameters by season and depth (I - REGION)
Square includes:
- coastal area
- open sea
Different number
of data in squares
Number of salinity profiles per 1*1 degrees squares
Definition of areas in the Adriatic Sea for calculation climtologcal
ranges of classical oceanographic parameters
(I)
(III)
(II)
(IV)
28 one degree squares and 4 sub-regions in the Adriatic Sea
18000
Broj podataka
16000
14000
0
12000
10
10000
50
8000
100
6000
500
4000
1000
2000
0
ZI
PR
LJ
JE
a)
0
17500
15000
12500
10000
7500
5000
2500
0
10
Number of data of temperature
at 5 different levels by season:
a) Original data
50
100
500
1000
ZI
PR
LJ
JE
Season
Godišnje
doba
Broj podataka
Broj podataka
Season
Godišnj e doba
15000
12500
10000
7500
5000
2500
0
b)
0
10
50
100
500
1000
ZI
PR
LJ
Season
Godišnje
doba
JE
c)
b) Data in interval of 3 sigma of
average
c) Data inside 1 sigma of
average
Number of profiles
T - Tavg < 1 sigma
T - Tavg < 3 sigma
Number of stations
Number of temperature profiles (original and filtered) and stations per
months
Errors at sea levels as result of converting from
pressure to depth and vice-versa
BOT
CTD
MBT
XBT
Number of measuring
data at different levels
Standard depth
Adriatic Sea: 41 standard levels
Max distance between
two outer levels
Max distance between
two inner levels
Number of standard level
Split
451 stations – wrong
position:
327 resolved
124 unresolved
Brač
Makarska
Hvar
Ploče
Korčula
An example of spatial distribution of original
stations in wide area City of Split
Newton interpolation of finite differences (nth order)
Newton interpolation of finite differences (2th order)
through 3 points
Newton interpolation of finite differences (2th order)
through 3 points modified by referent curve
Comparison of different methods of
interpolation data on standard levels
Temperature (oC)
Testing of optimal value of Reinger & Ross parameters
Optimal values:
n=0.5, m=1.6
Oxygen (ml/l)
Number of T, S, O2 i pH data received from various
sources before and after validation (2001)
Investigation of spatial continuity of temperature
Continuity
Discontinuity
Semivariance
Winter
Spring
Summer
Autumn
Number of pairs
Winter
Spring
Summer
Autumn
Distance between pair of stations (*60 Nm)
Geostatistical presentation of original (A) and partly filtered data (B)