COST-IMPACT Costing the impact of demersal fisheries on marine ecosystem processes and biodiversity Co-ordinator: Dr Mel Austen – [email protected] Webpage: www.cost-impact.org Contract number: Q5S-2001-00993 Start date:
Download ReportTranscript COST-IMPACT Costing the impact of demersal fisheries on marine ecosystem processes and biodiversity Co-ordinator: Dr Mel Austen – [email protected] Webpage: www.cost-impact.org Contract number: Q5S-2001-00993 Start date:
Slide 1
COST-IMPACT
Costing the impact of demersal fisheries on
marine ecosystem processes and biodiversity
Co-ordinator: Dr Mel Austen – [email protected]
Webpage: www.cost-impact.org
Contract number: Q5S-2001-00993
Start date: 01 December 2001
End date: 31 November 2004
Duration: 36 months
Slide 2
Primary objectives
to provide advice to decision makers on
1. How demersal fishing impacts the biodiversity of
marine benthos and the associated goods and services that
they provide
2. How these impacts influence other marine ecosystem
processes
3. What the likely values of marine ecosystem goods and
services are and how these values are affected by fishing
Slide 3
COST-IMPACT PARTNERS
1. Plymouth Marine Laboratory Dr Melanie Austen UK
2. Ecological Consultancy Services Ltd (EcoServe) Chris Emblow Ireland
3. The Norwegian Institute for Water Research (NIVA) Dr Morten Schaanning Norway
4. School of Ocean Sciences, University of Wales-Bangor, UK (UWB) Dr Mike Kaiser UK
5. Institute of Marine Biology of Crete (IMBC) Dr Chris Smith Greece
6. University of Oslo, Department of Biology, Section of Marine Chemistry and Marine
Zoology (UO) Dr Frode Olsgard Norway
7. Fisheries Economics Division – Agricultural Economics Research Institute (LEI) Dr Erik
Buisman The Netherlands
8. University of East Anglia (UEA) – The Centre for Social and Economic Research on the
Global Environment (CSERGE) Dr Rob Tinch UK
9. PRIMER-E (PRIMER-E) Dr Bob Clarke UK
10. Sea Fisheries Institute (SFI) Dr Aleksander Drgas Poland
11. University of Gdansk Institute of Oceanography, (UG) Dr Jerzy Bolalek Poland
Slide 4
EU Framework 5
Cost-Impact: Costing the impact of
demersal fishing on marine ecosystem
processes and biodiversity
Development of
Decision Support System
Changes in value of
system goods and services
Changes in PP and
ecosystem processes
(ERSEM)
Types and amounts
of demersal fishing
Changes in benthic
biodiversity
Changes in nutrient
cycling
Slide 5
COST-IMPACT will help managers to integrate fishing
policy with environment policy
• By providing tools to help determine whether a balance
can be achieved between the economic value of a fishery
and the impacts of fishing on marine ecosystems and the
economic value of the goods and services they provide
• By enabling development of strategies to manage fisheries
effort that will balance the environmental impact on
marine benthic biodiversity and the services the benthos
provides for marine ecosystem functioning against the
socio-economic benefits of fishing
Slide 6
COST-IMPACT - project structure
WP1
WP6
Start up
workshop
Project
management
WP2
Data organisation
WP8
Annual workshop
WP3
Experiments on
goods and
services
WP4
WP5
Ecological
modelling
Environmental
economics
WP9
Final workshop
WP7
Dissemination
Slide 7
WP 2 Data Organisation
EcoServe, PML, UWB, IMBC, UO, PRIMER-E
Collate existing data on the effects of demersal
fishing on benthic communities inhabiting
marine soft sediments
Produce database of spatially referenced faunal
information, upon which models and analyses
may be based
Slide 8
WP3 Experiments on goods and services provided by
biodiversity
PML, NIVA, IMBC, UO, PRIMER-E
Carry out seasonal (winter and summer) mesocosm and field
experiments to elucidate:
The relative contribution of large individual benthic
organisms and the communities associated with them to
nutrient cycling
The influence of large individuals and groups/patches of
large benthic organisms on associated benthic
biodiversity
The relationship between nutrient cycling capacity and
biodiversity of benthic communities in areas subjected
to different degrees of fishing
How these functions vary seasonally
Slide 9
Mesocosm experiment to determine effects of biodiversity of
bioturbating species on ecosystem functioning: nutrient exchange
and maintenance of associated biodiversity
Slide 10
Norway - Oslofjord
ROV and Operators
Slide 11
Control (untrawled)
Trawled
Slide 12
Number of holes/m2
70
70
60
60
50
50
40
40
30
30
20
20
10
10
0
0
AC
AT
70
70
60
60
50
50
40
40
30
30
20
20
10
10
0
0
CC
CT
Study area
BC
BT
DC
DT
Slide 13
Core samples were collected
in trawled and untrawled
areas to determine nutrient
flux over 3 weeks in
mesocosm
Slide 14
Aegean Sampling Sites
Iraklion Bay
Slide 15
Side scan and Video Acquisition
Side camera
Side scan
Slide 16
Side scan & video
Slide 17
Cost-Impact in the Aegean
Nutrient
Flux
Bioturbation
Effects
Slide 18
WP 4 Ecological modelling of the effects of fishing on
marine ecosystems
IMBC, PML, UWB, UO, PRIMER-E
Model effects of fishing on marine benthic communities
and marine ecosystem processes:
Use field data collated in database (WP2) to determine
the relationship between fishing effort and biodiversity
of benthic communities
Hence construct empirically based predictive models of
changes in benthic biodiversity likely to occur with
changes in fishing effort in different European regions
Incorporate experimental data (WP3) into models to
construct empirically based predictive models of
changes in nutrient cycling likely to take place with
changes in fishing effort in different European regions
Slide 19
WP 4 Ecological modelling of the effects of fishing on
marine ecosystems
Model effects of fishing on marine benthic communities
and marine ecosystem processes (continued):
Input predictions from models of the effects of fishing
on nutrient cycling and benthic biodiversity into the
European Regional Seas Ecosystem Model ERSEM
Hence construct predictions of changes in ecosystem
processes (e.g. primary productivity) in response to
changes in fishing effort for different European regions
for which parameters are already set within ERSEM
(e.g. southern North Sea, Aegean, Norwegian waters)
Slide 20
Cost-Impact in the Aegean
Nutrient
Flux
ERSEM
Model
Bioturbation
Effects
Existing Data
Biological
Existing Data
Chemical
Existing Data
Physical
Ecological
Modelling
Environmental
Economics
Slide 21
WP 5 Environmental Economics modelling
UEA, PML, IMBC, LEI
Model the costs/benefits of changes in fishing on the value
of ecosystem services and natural capital:
€ Explore methods for economic valuation of fishery
productivity and other ecosystem services
€ Build on the outputs of workpackages 2, 3 and 4 to
model effects of different fishing regimes on fishery
productivity and other ecosystem services
calculate, where possible, the economic value of
these effects
conduct a constrained cost benefit analysis of
different fishing regimes
€ Develop a decision support tool for incorporating
trade-offs between fishing effort and ecosystem services
within management
Slide 22
WP 7 Distribution and dissemination of information to
user groups
EcoServe, IMBC, UO, UEA
Distribute and disseminate information concerning the
project to a wide range of interested parties and end
users
Co-ordination of the Reference User group
All project participants and the Reference User
group will attend two workshops additional to the
Start up workshop.
Project results and progress will be disseminated
via the project web site, electronic newsletters and a
listserver discussion group
Slide 23
Reference User Group (RUG)
comprises potential users of COST-IMPACT’s final
outputs from both commercial and government
sectors, (fisheries and aquaculture management,
nature conservation)
advise on the relevance and user-friendliness of the
research
advise on dissemination procedures to ensure that
results from COST-IMPACT reach potential end
users
Slide 24
WP6 Project Management
Coordinator Mel Austen PML (WP3,
WP6)
Steering Committee
Mike Kendall PML (WP1)
Chris Emblow ECOSERVE (WP2)
Yannis Karakassis IMBC (WP4)
Kerry Turner/Rob Finch CSERGE (WP5)
Chris Smith IMBC (WP8)
Mona McCrea ECOSERVE (WP9)
Michel Kaiser UWB
Morten Schaanning NIVA
Frode Olsgard UOSLO
Erik Buisman LEI-DLO
Bob Clarke PRIMER-E
Slide 25
WP1
Start up
workshop
M. Kendall PML
WP3
Experiments on goods
M. Austen PML
(M. Schaanning NIVA)
WP6
Project management
M.Austen PML
(M.Kendall PML)
WP2
Data organisation
C. Emblow ECOSERVE
(M. Kaiser UWB)
WP4
Modelling
Y. Karakassis IMBC
(K. Clarke PRIMER-E)
WP7
Dissemination
C.Emblow ECOSERVE
(R.Tinch CSERGE)
WP5
Environmental economics
K. Turner CSERGE
(E. Buisman LEI-DLO)
WP8
Annual workshop
C. Smith IMBC
WP9
Final workshop
M. McCrea ECOSERVE
COST-IMPACT
Costing the impact of demersal fisheries on
marine ecosystem processes and biodiversity
Co-ordinator: Dr Mel Austen – [email protected]
Webpage: www.cost-impact.org
Contract number: Q5S-2001-00993
Start date: 01 December 2001
End date: 31 November 2004
Duration: 36 months
Slide 2
Primary objectives
to provide advice to decision makers on
1. How demersal fishing impacts the biodiversity of
marine benthos and the associated goods and services that
they provide
2. How these impacts influence other marine ecosystem
processes
3. What the likely values of marine ecosystem goods and
services are and how these values are affected by fishing
Slide 3
COST-IMPACT PARTNERS
1. Plymouth Marine Laboratory Dr Melanie Austen UK
2. Ecological Consultancy Services Ltd (EcoServe) Chris Emblow Ireland
3. The Norwegian Institute for Water Research (NIVA) Dr Morten Schaanning Norway
4. School of Ocean Sciences, University of Wales-Bangor, UK (UWB) Dr Mike Kaiser UK
5. Institute of Marine Biology of Crete (IMBC) Dr Chris Smith Greece
6. University of Oslo, Department of Biology, Section of Marine Chemistry and Marine
Zoology (UO) Dr Frode Olsgard Norway
7. Fisheries Economics Division – Agricultural Economics Research Institute (LEI) Dr Erik
Buisman The Netherlands
8. University of East Anglia (UEA) – The Centre for Social and Economic Research on the
Global Environment (CSERGE) Dr Rob Tinch UK
9. PRIMER-E (PRIMER-E) Dr Bob Clarke UK
10. Sea Fisheries Institute (SFI) Dr Aleksander Drgas Poland
11. University of Gdansk Institute of Oceanography, (UG) Dr Jerzy Bolalek Poland
Slide 4
EU Framework 5
Cost-Impact: Costing the impact of
demersal fishing on marine ecosystem
processes and biodiversity
Development of
Decision Support System
Changes in value of
system goods and services
Changes in PP and
ecosystem processes
(ERSEM)
Types and amounts
of demersal fishing
Changes in benthic
biodiversity
Changes in nutrient
cycling
Slide 5
COST-IMPACT will help managers to integrate fishing
policy with environment policy
• By providing tools to help determine whether a balance
can be achieved between the economic value of a fishery
and the impacts of fishing on marine ecosystems and the
economic value of the goods and services they provide
• By enabling development of strategies to manage fisheries
effort that will balance the environmental impact on
marine benthic biodiversity and the services the benthos
provides for marine ecosystem functioning against the
socio-economic benefits of fishing
Slide 6
COST-IMPACT - project structure
WP1
WP6
Start up
workshop
Project
management
WP2
Data organisation
WP8
Annual workshop
WP3
Experiments on
goods and
services
WP4
WP5
Ecological
modelling
Environmental
economics
WP9
Final workshop
WP7
Dissemination
Slide 7
WP 2 Data Organisation
EcoServe, PML, UWB, IMBC, UO, PRIMER-E
Collate existing data on the effects of demersal
fishing on benthic communities inhabiting
marine soft sediments
Produce database of spatially referenced faunal
information, upon which models and analyses
may be based
Slide 8
WP3 Experiments on goods and services provided by
biodiversity
PML, NIVA, IMBC, UO, PRIMER-E
Carry out seasonal (winter and summer) mesocosm and field
experiments to elucidate:
The relative contribution of large individual benthic
organisms and the communities associated with them to
nutrient cycling
The influence of large individuals and groups/patches of
large benthic organisms on associated benthic
biodiversity
The relationship between nutrient cycling capacity and
biodiversity of benthic communities in areas subjected
to different degrees of fishing
How these functions vary seasonally
Slide 9
Mesocosm experiment to determine effects of biodiversity of
bioturbating species on ecosystem functioning: nutrient exchange
and maintenance of associated biodiversity
Slide 10
Norway - Oslofjord
ROV and Operators
Slide 11
Control (untrawled)
Trawled
Slide 12
Number of holes/m2
70
70
60
60
50
50
40
40
30
30
20
20
10
10
0
0
AC
AT
70
70
60
60
50
50
40
40
30
30
20
20
10
10
0
0
CC
CT
Study area
BC
BT
DC
DT
Slide 13
Core samples were collected
in trawled and untrawled
areas to determine nutrient
flux over 3 weeks in
mesocosm
Slide 14
Aegean Sampling Sites
Iraklion Bay
Slide 15
Side scan and Video Acquisition
Side camera
Side scan
Slide 16
Side scan & video
Slide 17
Cost-Impact in the Aegean
Nutrient
Flux
Bioturbation
Effects
Slide 18
WP 4 Ecological modelling of the effects of fishing on
marine ecosystems
IMBC, PML, UWB, UO, PRIMER-E
Model effects of fishing on marine benthic communities
and marine ecosystem processes:
Use field data collated in database (WP2) to determine
the relationship between fishing effort and biodiversity
of benthic communities
Hence construct empirically based predictive models of
changes in benthic biodiversity likely to occur with
changes in fishing effort in different European regions
Incorporate experimental data (WP3) into models to
construct empirically based predictive models of
changes in nutrient cycling likely to take place with
changes in fishing effort in different European regions
Slide 19
WP 4 Ecological modelling of the effects of fishing on
marine ecosystems
Model effects of fishing on marine benthic communities
and marine ecosystem processes (continued):
Input predictions from models of the effects of fishing
on nutrient cycling and benthic biodiversity into the
European Regional Seas Ecosystem Model ERSEM
Hence construct predictions of changes in ecosystem
processes (e.g. primary productivity) in response to
changes in fishing effort for different European regions
for which parameters are already set within ERSEM
(e.g. southern North Sea, Aegean, Norwegian waters)
Slide 20
Cost-Impact in the Aegean
Nutrient
Flux
ERSEM
Model
Bioturbation
Effects
Existing Data
Biological
Existing Data
Chemical
Existing Data
Physical
Ecological
Modelling
Environmental
Economics
Slide 21
WP 5 Environmental Economics modelling
UEA, PML, IMBC, LEI
Model the costs/benefits of changes in fishing on the value
of ecosystem services and natural capital:
€ Explore methods for economic valuation of fishery
productivity and other ecosystem services
€ Build on the outputs of workpackages 2, 3 and 4 to
model effects of different fishing regimes on fishery
productivity and other ecosystem services
calculate, where possible, the economic value of
these effects
conduct a constrained cost benefit analysis of
different fishing regimes
€ Develop a decision support tool for incorporating
trade-offs between fishing effort and ecosystem services
within management
Slide 22
WP 7 Distribution and dissemination of information to
user groups
EcoServe, IMBC, UO, UEA
Distribute and disseminate information concerning the
project to a wide range of interested parties and end
users
Co-ordination of the Reference User group
All project participants and the Reference User
group will attend two workshops additional to the
Start up workshop.
Project results and progress will be disseminated
via the project web site, electronic newsletters and a
listserver discussion group
Slide 23
Reference User Group (RUG)
comprises potential users of COST-IMPACT’s final
outputs from both commercial and government
sectors, (fisheries and aquaculture management,
nature conservation)
advise on the relevance and user-friendliness of the
research
advise on dissemination procedures to ensure that
results from COST-IMPACT reach potential end
users
Slide 24
WP6 Project Management
Coordinator Mel Austen PML (WP3,
WP6)
Steering Committee
Mike Kendall PML (WP1)
Chris Emblow ECOSERVE (WP2)
Yannis Karakassis IMBC (WP4)
Kerry Turner/Rob Finch CSERGE (WP5)
Chris Smith IMBC (WP8)
Mona McCrea ECOSERVE (WP9)
Michel Kaiser UWB
Morten Schaanning NIVA
Frode Olsgard UOSLO
Erik Buisman LEI-DLO
Bob Clarke PRIMER-E
Slide 25
WP1
Start up
workshop
M. Kendall PML
WP3
Experiments on goods
M. Austen PML
(M. Schaanning NIVA)
WP6
Project management
M.Austen PML
(M.Kendall PML)
WP2
Data organisation
C. Emblow ECOSERVE
(M. Kaiser UWB)
WP4
Modelling
Y. Karakassis IMBC
(K. Clarke PRIMER-E)
WP7
Dissemination
C.Emblow ECOSERVE
(R.Tinch CSERGE)
WP5
Environmental economics
K. Turner CSERGE
(E. Buisman LEI-DLO)
WP8
Annual workshop
C. Smith IMBC
WP9
Final workshop
M. McCrea ECOSERVE