arctic resilience assessment: exploring methods for scaling up

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Arctic Resilience Assessment Juan-Carlos Rocha Miriam Huitric Garry Peterson

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Page 1: Arctic resilience assessment: exploring methods for scaling up

Arctic Resilience Assessment

Juan-Carlos RochaMiriam HuitricGarry Peterson

Page 2: Arctic resilience assessment: exploring methods for scaling up

“The approach involves constructing a conceptual model of a system that includes resources, stakeholders and institutions, and identifies potential thresholds between

alternative systems states in order to provide insight into factors that build or erode a systems resilience”

Regime Shifts & Adaptive Capacity

• Arctic: Political, economical and ecologically dynamic setting dominated by cross-scale interactions

• Developing methods to scale up the resilience assessment to the Arctic region

• Combining the framework from the Regime Shifts Database with analysis of detailed case studies to better understand sources of adaptive capacity

Page 3: Arctic resilience assessment: exploring methods for scaling up

Mechanism

Exist

ence

Well established

Proposed

Contested

Contested

Proposed

Well established

Soil structure

Marine foodwebs Monsoon weakening Termohaline circulation West Antarctica Collapse

Encroachment Fisheries collapse

Dryland degradation Forest to savanna Steppe to tundra Mangroves collapse

Tundra to forest

Floating plants Thermokarst lakes Greenland Arctic sea ice

Bivalves collapse Coral transitions Lake Eutrophication Marine Eutrophication Hypoxia Kelps transitions Peatlands River channel change Salt marshes Soil salinization

Regime Shift Database includes 11 Arctic related Regime Shifts

Page 4: Arctic resilience assessment: exploring methods for scaling up

Arctic network analysis with 11 Regime Shifts

Access to marketsAgriculture

Atmospheric CO2

DemandDrainage

Droughts

ENSO like events

Fire frequency

Fishing

Fishing technology

Floods

Global warming

Green house gases

Hunting

Invasive species

Nutrients inputs

Precipitation

Rainfall variability

Ranching (livestock)

Sea level rise

Sediments

Subsidies

Temperature

Tragedy of the commons

Upwellings

Urbanization

Arctic sea ice

Fisheries collapse

Greenland

Marine foodwebs

Peatlands

River channel change

Salt marshes

Steppe to tundra

Thermohaline circulation

Thermokarst lakes

Tundra to Forest

Arctic Sea IceFisheries collapse

Greenland

Marine foodwebs

PeatlandsRiver channel change

Salt marshes

Steppe to tundra

Termohaline circulation

Thermokarst lakes

Tundra to Forest

Soil formation

Primary production

Nutrient cycling

Water cycling

Biodiversity

Freshwater

Foodcrops

Livestock

Fisheries

Wild animal and plant food

Timber

Other crops

Hydropower

Climate regulation

Water purification

Water regulation

Regulation of soil erosion

Pest and disease regulation

Natural hazard regulation

Recreation

Aesthetic values

Knowledge and educational values

Spiritual and religious

Page 5: Arctic resilience assessment: exploring methods for scaling up

In how many different ways can the drivers impact ecosystem services?

Fishing

Nut

rient

s in

puts

Precipitation

Urbanization

Trag

edy

of th

e co

mm

ons

Subsidies

Acc

ess

to m

arke

tsFi

shin

g te

chno

logy

Upwellings

Demand

EN

SO

like

eve

nts

Drainage

Sediments

Inva

sive

spe

cies

Sea

leve

l ris

eFloods

Fire

freq

uenc

yAgriculture

Droughts

Ran

chin

g (li

vest

ock)

Hunting

Rai

nfal

l var

iabi

lity

Glo

bal w

arm

ing

Atm

osph

eric

CO

2G

reen

hou

se g

ases

Temperature

Water cyclingClimate regulationBiodiversityFisheriesAesthetic valuesWild animal and plant foodWater regulationFreshwaterWater purificationSoil formationRegulation of soil erosionOther cropsNatural hazard regulationTimberLivestockFoodcropsHydropowerSpiritual and religiousPest and disease regulationKnowledge and educational valuesRecreationPrimary productionNutrient cycling

Page 6: Arctic resilience assessment: exploring methods for scaling up

Impacts on people

Health

Soc

ial c

onfli

ct

No

dire

ct im

pact

Cul

tura

l ide

ntity

Sec

urity

of h

ousi

ng a

nd in

frast

ruct

ure

Aes

thet

ic a

nd re

crea

tiona

l val

ues

Food

and

nut

ritio

n

Live

lihoo

ds a

nd e

cono

mic

act

iviti

es

Peatlands

Thermokarst lakes

Greenland

Steppe to tundra

River channel change

Termohaline circulation

Salt marshes

Fisheries collapse

Arctic Sea Ice

Marine foodwebs

Tundra to Forest

Human well-being

Peatlands

Marine foodwebs

Steppe to tundra

Termohaline circulation

Tundra to Forest

Greenland

River channel change

Fisheries collapse

Arctic Sea Ice

Salt marshes

Thermokarst lakes

0 2 4 6 8 10 12 14

ProvisioningRegulatingCulturalSupporting

Ecosystem Services

Page 7: Arctic resilience assessment: exploring methods for scaling up

Case studies comparisonBuilding resilience and Adaptive capacity !

Learning to live with change and uncertainty !Nurturing diversity for reorganisation

and renewal !Combining different types of

knowledge for learning !Creating opportunity for self-

organisation (Folke et al 2004)

Source: Arctic Resilience Interim Report 2013

Page 8: Arctic resilience assessment: exploring methods for scaling up

Managing Arctic regime shift driversInternational cooperation to manage most drivers of regime shifts.

Regulating single drivers, such as Climate change, won’t prevent all regime shifts. Need for transformations!

Regulating local drivers can build resilience to global drivers.

Avoiding regime shifts requires poly-centric institutions.

Fisheries collapse

Salt marshes

Peatlands

Steppe to tundra

Marine foodwebs

Arctic sea ice

Greenland

River channel change

Thermohaline circulation

Thermokarst lakes

Tundra to Forest LocalNationalInternational

Drivers by Management Type

Proportion of RS Drivers

0.0 0.2 0.4 0.6 0.8 1.0

Page 9: Arctic resilience assessment: exploring methods for scaling up

Subscribe  to  our  newsletter  www.stockholmresilience.su.se/subscribe  

Thank  you!

Page 10: Arctic resilience assessment: exploring methods for scaling up

Work in progress !

1.Coastal erosion in Alaska 2.Moth larvae outbreaks & birch forest mortality in Norway 3.Coastal fishery in Norway 4.Sea ice in Greenland 5.Relocation due to floods in Lena river, Russia 6.Permafrost thawing and pastoralism in Yakutia, Russia 7.Increasing Arctic shipping and impact on Vaigach, Russia 8.Whale watching / tourism in Iceland 9.Reindeer husbandry Yamal-Nenets, W Russia 10.Näätämö drainage basing restoration and salmon,

Finland 11.Reindeer husbandry in Finnmark, Norway 12.Livelihoods shift and mobility in northern Greenland 13.Salmon decline in Alaska 14.Yukaghirs-Elk hunting in Yakutia, Russia

!Potential cases to add?

!15.Polar bears (hunting*) 16.Bringing back large herbivores 17.Urbanization (~ livelihoods shift?)* 18.Acidification* 19.Snow geese 20.Avalanches* 21.Arctic transport routes** 22.Cultural shifts (ecosystem services, education, ethnic

identity) 23.Self-determination (first nations sovereignty, cultural

identity, institutions e.g. co-management)