Upload
others
View
2
Download
0
Embed Size (px)
Citation preview
Draft Polar Bear Conservation
Management Plan
Meeting of the parties to the 1973 Agreement on the Conservation of Polar Bears
01-03 September 2015
Iluissat, Greenland
Context
Purpose of Plan
• ESA Recovery Plan
• MMPA Conservation Plan
• U.S. contribution to the Range States’ Circumpolar
Action Plan
Not a regulatory document
2
Stakeholder engagement
Recovery planning started with a series of
facilitated stakeholder meetings (2010)
Recovery Team created to better engage key
stakeholders in development / implementation
(2013)
3
Stakeholder engagement
Alaska Department of Fish and Game
Alaska Nanuuq Commission
Alaska Oil & Gas Association
Bureau of Land Management
Bureau of Ocean Energy Management
Canadian Wildlife Service
ConocoPhillips Alaska, Inc.
Defenders of Wildlife
Marine Mammal Commission
National Oceanic & Atmospheric Administration
North Slope Borough
Polar Bear International
World Wildlife Fund
U.S. Fish and Wildlife Service
U.S. Geological Survey
Recovery Team includes representatives from the following agencies and
organizations:
4
Context
Unique challenges• Species threatened with long-term extinction as
a result of climate change
• Ongoing take (including harvest) which is not
currently a threat
Main themes:• Means to communicate need to reduce global
GHG emissions
• Guiding document for sustainable co-
management of subsistence harvest in U.S.
5
Requirements
Objective, measurable criteria (aka “Recovery Criteria”) (values to measure progress in meeting the recovery goal)
Site-specific management actions (aka “Recovery Actions”)
Estimates of the time and cost to carry out the management actions
ESA Sec. 4(f)(1)(B): The elements above shall be included in each plan “to the maximum extent practicable.”
MMPA Sec. 115(b): Conservation plans shall be modelled on ESA recovery plans.
8
Goals
Fundamental Goals
1,2,3. Secure polar bear persistence (range-wide, ecoregions, and
U.S. pops)
4. Recognize Native traditions/sustainable harvest
5. Manage human/bear interactions for human safety and bear
conservation
6. Conserve bears while minimizing restrictions on other activities
9
Criteria: Three-tier Structure
Fundamental Objectives
Demographic Criteria
Threats Analysis
Most stable
Most likely to be
updated as new
information arises
Derivation: PVA (long-
term population model)
Derivation:
submodels of threats
uncertainty
uncertainty
Management Actions
Analysis: short-term
population models
10
ESA Criteria
Recovery Criteria for de-listing
Worldwide probability of persistence is ≥ 95% over 100 yrs, and
Probability of persistence in each recovery unit is ≥ 90% over 100 yrs
(Proposes the 4 ecoregions be treated as recovery units)
11
ESA Criteria
Demographic criteria (spatial scale: ecoregion/recovery unit; demographic
model)
Mean adult female survival rate
Ratio of yearlings to adult females
Expected pop size at carrying capacity
Total human-caused removal rate < hMNPL
13
ESA Criteria
Threats-based criteria (3 categories: threats, potential threats, future
concerns)
Sea ice: duration of ice-free period
Impact of human-caused removals on probability of persistence
Disease & parasites: evidence of persistent infection
Potential future concerns: oil & gas activities, shipping, oil spills
14
MMPA Criteria
Conservation Criteria
Subpopulation size above MNPL relative to carrying capacity
Health and stability of the marine ecosystem are maintained and polar bears
remain a “significant functioning element of the ecosystem”
Demographic criteria (at subpopulation level)
Rate of total human-caused removals maintain subpopulation above MNPL
relative to carrying capacity
Intrinsic growth rate and carrying capacity (To be further developed.)
15
Conservation Strategy
Most important action: limit global atmospheric levels of greenhouse
gases to appropriate levels
• Through regulatory, voluntary, or market-driven action to address the
anthropogenic causes of Arctic warming and abate the threat to polar
bears posed by sea ice loss.
• Primary action of Service/stakeholders related to GHG reduction will
be science/communication.
Suite of other high priority actions for near/mid-term.
• Geographic focus is on the U.S./Divergent Ecoregion; the other
Range States plans will address other ecoregions under the umbrella
of the Circumpolar Action Plan.
16
Conservation Strategy
High priority conservation/recovery actions -- many of which are underway --
include:
Communicate the urgency of addressing GHG emissions
Support international conservation efforts
Manage human-bear conflicts
Collaboratively manage subsistence harvest
Protect denning habitat
Minimize risks of contamination from spills
Conduct strategic monitoring and research
17
Conservation Strategy
Polar Bear Conservation Management Plan
Coordinating Committee
Monitoring Working Group Outreach Working Group Research Working GroupHuman-Polar Bear
Interaction Working Group
Recovery Implementation Team – to serve as a clearinghouse for sharing information
and leveraging resources.
18
Next steps and timeline
July 06 Release Plan for public comment (45 days; subsequently
extended to 75 days). Plan available online at:
http://www.fws.gov/alaska/pbrt/
Sept 1-3 Present Draft Plan at the Range States Meeting
Sept 19 Close public comment period
Fall/Winter Review public comment
Recovery Team meeting
Prepare Final Plan
Publish Final Conservation Management Plan
19