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Continuous Plankton Recorder Database: current uses and future directions. Darren Stevens & Anthony J. Richardson Sir Alister Hardy Foundation for Ocean Science Email [email protected]. Introduction. Wealth of data available Access vs Accessibility to data - PowerPoint PPT Presentation
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Continuous Plankton Recorder Database: current uses and future directions
Darren Stevens &
Anthony J. Richardson
Sir Alister Hardy Foundation for Ocean Science
Email [email protected]
Introduction Wealth of data available Access vs Accessibility to data Attracting people to use your data Produce further research
Topics of Discussion The CPR Survey CPR data Data Storage and Access Products Data usage Further Developments
The CPR collects plankton over large spatial scales
capable of operating at high speeds (>20 knots)
needs a minimum of attention (robust)
designed for ships of opportunity
Number of records
196,120 samples analysed Plankton counted on every other
sample 2,332,114 -positive plankton
entries 450 species Total plankton entries ~90,000,000
Environmental data
Almost 1/2 CPR routes instrumented
Temperature, Salinty, Chlorophll Average temperature per sample
Information stored
Extensive auxillary information stored
Route Name and average speed of ship Latitude and Longitude of
deployment, retrievel and course changes
ID CPR and Internal Mechanism Impellor angle of the CPR
Information stored
Sample Latitude and Longitude of the
midpoint of the sample Local time of the midpoint of the
sample Name of the scientist that counted
the plankton
History
2000
1990
1980
1970
1960
First computerised Database
1969
Prior to 1969 CPR data was stored on cards and large maps
Accessibility difficult and time consuming
History
2000
1990
1980
1970
1960
First computerised Database
1969
First CPR Atlas published1973
Prior to 1969 CPR data was stored on cards and large maps
Accessibility difficult and time consuming
History
2000
1990
1980
1970
1960
First computerised Database
1969
First CPR Atlas published1973
Prior to 1969 CPR data was stored on cards and large maps
1995CPR data stored in ACCESS database
Accessibility difficult and time consuming
History
2000
1990
1980
1970
1960
First computerised Database
1969
First CPR Atlas published1973
Prior to 1969 CPR data was stored on cards and large maps
1995CPR data stored in ACCESS database
From data stored in file based database from 1969 -1995
Accessibility difficult and time consuming
Accessibility limited to specialist programmers
History
2000
1990
1980
1970
1960
First computerised Database
1969
First CPR Atlas published1973
Prior to 1969 CPR data was stored on cards and large maps
1995CPR data stored in ACCESS database
From data stored in file based database from 1969 -1995
2001
Phytoplankton Colour & data
available via the webCalanus finmarchicus
Accessibility difficult and time consuming
Accessibility limited to specialist programmers
History
2000
1990
1980
1970
1960
First computerised Database
1969
First CPR Atlas published1973
Prior to 1969 CPR data was stored on cards and large maps
1995CPR data stored in ACCESS database
From data stored in file based database from 1969 -1995
2004Updated CPR Atlas publishedSAHFOS WinCPR launched
2001
Phytoplankton Colour & data
available via the webCalanus finmarchicus
Accessibility difficult and time consuming
Accessibility limited to specialist programmers
Data Policy
Compliant with GOOS Free access to Monthly and
Annual Mean data Visit Plymouth, UK to access raw
data
Web Access & OBIS
Standard Areas PCI and Calanus finmarchicus
Ocean Biogeographic Information System (OBIS)
Who is using the data
Canada France Germany Iceland Italy The Netherlands Norway
Portugal Republic of Ireland South Africa Spain Sweden UK USA
Year
1920 1940 1960 1980 2000 Nu
mb
er o
f N
atu
re &
Sci
ence
art
icle
s
0
2
4
6
8
10
To
tal p
ub
licat
ion
s
0
10
20
30
40
50
60Nature & Science articlesTotal publications
Publications using CPR data
Further developments Redesigning the database Further developments of
WinCPR Web Access Environmental data
The CPR database
Decrease time taken to release data
Phytoplankton Colour data early release and available for all samples
Improved user-interface Better information provided for
quality control
The CPR database
Further auxillary information Height of tow point Length of wire Microscope number Location of Sample
SAHFOS WinCPR v2.0
Extend time series Include further environmental
variables SST, Cloud Cover, Wind Speed,
Salinity Extend geographical area Use Lambert co-ordinates Improved gridding method
Data available via the web User-defined area for abundance
data Summary statistics
Number of Samples per month Monthly Mean Phytoplankton
Colour Index data Raw sample data Metadata on species
Conclusions Data on demand is desirable Tools to provide easy accessibility Data available to a wider audience
Finally
Improved data storage Efficient access Increased use Further research Financial stabilty Continuation of the survey
Continuous Plankton Recorder Database: current uses and future directions
Darren Stevens
Sir Alister Hardy Foundation for Ocean Science
Email [email protected]