Better practice guidelines for Local Government Units in the Philippines for good environmental planning and management of aquaculture

1. Better Management Practice
Guidelines for Local Government Units
Bureau of Fisheries
and Aquatic
Resources
Marine
Environment and
Resources
Foundation
THEME: Bridging the gaps in the Philippine
Aquaculture “Hotspots”
© www.akvaplan.niva.no
1

2. Better Management Practices
• Developed for Local Government Units
– Planning
– Zoning
– Siting
– Management
– Monitoring
– Control
• Emphasis on mitigating environmental
impact.
THEME: Bridging the gaps in the Philippine
Aquaculture “Hotspots”
© www.akvaplan.niva.no
2

3. Better Management Practices
• Need to develop other BMPs for
– Seaweed culture
– Pond culture (fish and shrimp)
– Hatcheries and nurseries
– Processing
THEME: Bridging the gaps in the Philippine
Aquaculture “Hotspots”
© www.akvaplan.niva.no
3

4. Sustainable production
• Increasing production leads to increasing
impacts to the environment.
• The environment is able to assimilate
certain impacts such as organic
sedimentation or dissolved nutrients
• If the impact is greater than the
assimilative capacity, then there is a build
up impact and eventually will pass a
threshold where there are consequences
such as fish kills.
THEME: Bridging the gaps in the Philippine
Aquaculture “Hotspots”
© www.akvaplan.niva.no
4

5. Carrying capacity
• An estimate of the carrying capacity
(based on science) needs to be
undertaken
• The estimation needs to take into
consideration the inputs by aquaculture
and by other human activities.
• The planning and management of
aquaculture should adhere to a maximum
production below the estimated carrying
capacity.
THEME: Bridging the gaps in the Philippine
Aquaculture “Hotspots”
© www.akvaplan.niva.no
5

6. Ecosystem management approach
• Planning of aquaculture development
should take the aquatic ecosystems
approach
• Aquaculture is planned for the aquatic
ecosystem as a whole rather than for
individual zones within an ecosystem.
THEME: Bridging the gaps in the Philippine
Aquaculture “Hotspots”
© www.akvaplan.niva.no
6

7. Co-management
• Aquatic water resources are individual
ecosystems.
– Lakes
– Bays
– Rivers
• Actions taken in one area of the water
body affect other areas
• They should be co-managed (planned,
managed, monitored and controlled) by all
the surrounding LGUs
THEME: Bridging the gaps in the Philippine
Aquaculture “Hotspots”
© www.akvaplan.niva.no
7

8. Planning Principles
•
•
•
•
•
Efficient use of land and sea resources
Avoid conflicts with other coastal users
Coordinated water basin planning
Provide livelihoods
In harmony with the environment (Ecosystem
based management)
• Minimise impact to sensitive habitats
• Avoid zoning in protected areas
• Avoid blocking navigation routes and narrow
entrances (preventing flushing)
THEME: Bridging the gaps in the Philippine
Aquaculture “Hotspots”
© www.akvaplan.niva.no
8

9. Planning zones for aquaculture
• Planning of aquaculture development should
take the aquatic ecosystems approach where
aquaculture is planned for the aquatic
ecosystem as a whole rather than for individual
zones within an ecosystem.
• Although the management of aquaculture is
undertaken by individual bordering LGUs, they
should consider co-management of the whole
ecosystem (or water body) with other LGUs that
border the same ecosystem.
THEME: Bridging the gaps in the Philippine
Aquaculture “Hotspots”
© www.akvaplan.niva.no
9

10. Planning and siting
• Locate farms according to national
planning and legal frameworks in
environmentally suitable locations, making
efficient use of land and water resources
and in ways that conserve biodiversity,
ecologically sensitive habitats and
ecosystem functions, recognizing other
land uses, and that other people and
species depend upon these same
ecosystems.
THEME: Bridging the gaps in the Philippine
Aquaculture “Hotspots”
© www.akvaplan.niva.no
10

11. Monitoring of zones
• Regular and consistent monitoring allows
the LGUs to ensure that
• production is undertaken by legally
operated farms
• the environment is not overwhelmed by
the nutrient outputs of aquaculture
• production is undertaken in a responsible
and sustainable manner.
THEME: Bridging the gaps in the Philippine
Aquaculture “Hotspots”
© www.akvaplan.niva.no
11

12. Control of aquaculture development
• Without control of aquaculture development,
there is a danger that there will be
overproduction in the area with the increasing
risk of harmful algal blooms and fish kills.
• LGUs should
– check licenses and remove unlicensed farms
– Relocate farms from outside zones into the identified
zone
– Inspect feeds from various suppliers. Undertake
regular stability tests to ensure use of binders.
THEME: Bridging the gaps in the Philippine
Aquaculture “Hotspots”
© www.akvaplan.niva.no
12