Skip to main content

Table 2 Studies and data used in our synthesis with geography, climate data, and model information

From: Climate influences on future fire severity: a synthesis of climate-fire interactions and impacts on fire regimes, high-severity fire, and forests in the western United States

Study

Geography

Forest type

Forecast time period

Elevation (m)

Study extent (km)

GCMs in model

Climate scenario

Climate Variables used in model

Model Used

Cassell et al. 2019. Widespread severe wildfires under climate change lead to increased forest homogeneity in dry mixed-conifer forests

Southern Blue Mountains of central Oregon

Mixed conifer

2010–2100

719–2744

9388

Range of 20 CIMP5

Contemporary, RCP 4.5 and RCP 8.5

maximum temperature, minimum temperature, average precipitation, daily average wind speed, wind direction

LANDIS II Dynamic Fire and Fuels extension

Hansen et al. 2020. Can wildland fire management alter 21st-century subalpine fire and forests in Grand Teton National Park, Wyoming, USA?

Grand Teton NP, WY

Mixed conifer

2018–2098

1600–3400

400

CNRM-CM5, GFDL-ESM2M

RCP 4.5 and RCP 8.5

KBDI, daily temperature, precipitation, vapor pressure deficit, solar radiation

iLand

Honig and Fulé 2012. Simulating effects of climate change and ecological restoration on fire behavior in a southwestern USA ponderosa pine forest

Kaibab National Forest, AZ

P. pine

2070–2099

2067–2184

7

CSIRO:MK3 (least extreme model); MPIM:ECHAM5 (most extreme model)

A1B

temperature, relative humidity, 1-h fuel moisture, 10-h fuel moisture, 100-h fuel moisture, wind speed

ANOVA, Tukey HSD mean comparison

Hurteau 2017. Quantifying the Carbon Balance of Forest Restoration and Wildfire under Projected Climate in the Fire-Prone Southwestern US

Northern AZ, Camp Navajo

P. pine

Early (2010–2019), mid (2050–2059), and late (2090–2099) century

2164

116

Range of 41 CIMP5

RCP 8.5

Mean monthly minimum temperature, mean monthly maximum temperature, mean monthly precipitation

LANDIS II Dynamic Fire and Fuels extension

Krofcheck et al. 2017a. Prioritizing forest fuels treatments based on the probability of high-severity fire restores adaptive capacity in Sierran forests

Sierra Nevada, CA

Oak, p. pine, mixed conifer

1950–2100

300–3000

875

CIMP5: CCSM4, CNRM-CM5, FGOAL-g2S, GFDL, MICROC5-ESM 2

RCP 8.5

temperature, precipitation

LANDIS II Dynamic Fire and Fuels extension

Krofcheck et al. 2017b. Restoring surface fire stabilizes forest carbon under extreme fire weather in the Sierra Nevada

Sierra Nevada, CA

Mixed conifer

1980–2015 to 2100

300–3000

875

NA

contemporary, extreme

temperature, precipitation

LANDIS II Dynamic Fire and Fuels extension

Krofcheck et al. 2019. Optimizing Forest Management Stabilizes Carbon Under Projected Climate and Wildfires

Sangre De Cristo mtns, NM

PJ, P. Pine, Mixed conifer

2000–2050

1900–3700

450

CIMP5: CCSM4, CNRM-CM5, FGOAL-g2S, GFDL, MICROC5-ESM 2

RCP 8.5

temperature, precipitation

LANDIS II Dynamic Fire and Fuels extension

Liang et al. 2018. Large-scale restoration increases carbon stability under projected climate and wildfire regimes

Sierra Nevada, CA

Forested areas

2010–2100

165–4230

34,000

GFDL, CCSM3, CNRM

A2

temperature, precipitation

LANDIS II Dynamic Fire and Fuels extension

Loehman et al. 2018. Can Land Management Buffer Impacts of Climate Changes and Altered Fire Regimes on Ecosystems of the Southwestern United States?

Jemez Mountains, NM; Kaibab Plateau, AZ

Ponderosa pine; dry-mixed conifer

2015–2115

1500–3500 (Jemez), 1439–2830 (Kaibab)

1800 (Jemez), 3350 (Kaibab)

CCSM4 (warm-dry), HadGEM2ES (hot-arid)

RCP 4.5 and RCP 8.5

temperature, precipitation

LANDIS II Dynamic Fire and Fuels extension, FireBGCv2

Loudermilk et al. 2017. Bending the carbon curve: fire management for carbon resilience under climate change

Lake Tahoe Basin, CA, NV

Jeffrey pine and dry-mixed-conifer

2010–2110

1897–3320

850

GFDL

A2 (high), B1 (moderate)

temperature, precipitation

LANDIS II Dynamic Fire and Fuels extension

Lutz et al. 2009. Climate, lightning ignitions, and fire severity in Yosemite National Park, California, USA

Yosemite NP, CA

P. pine, dry mixed conifer

2020–2049

657–3997

30.27

HadCM3

B1

1 April SWE

Linear regression

O’Conner et al. 2020. Projected Climate-Fire Interactions Drive Forest to Shrubland Transition on an Arizona Sky Island

Sky islands. Huachuca mtns and Madrean Sky islands, AZ

Forests and woodlands

2005–2055

1199–2855

not specified — Huachuca Mountains

CanESM2, HadGEM2-CC, HadGEM2-ES

RCP 8.5

maximum temperature, minimum temperature, average precipitation

FireBGCv2

O’Donnell et al. 2018. Forest restoration as a strategy to mitigate climate impacts on wildfire, vegetation, and water in semiarid forests

Kaibab Plateau, AZ

Forests and woodlands

2010–2110

1439–2830

330

17 GCMs

RCP 4.5 and RCP 8.5

temperature, wind speed, wind direction, relative humidity, precipitation

LANDIS II Dynamic Fire and Fuels extension

Parks et al. 2016. How will climate change affect wildland fire severity in the western US?

Western US

Forested ecosystems

2040–2069

Conterminous

500km2 hexels; 27 ecoregions

20 GCMs

RCP 8.5

Actual Evapotranspiration (AET), water deficit (WD), Annual precipitation (PPT), soil moisture (SMO), snow water equivalent (SWO)

Boosted regression trees

Parks et al. 2018b. Analog-based fire regime and vegetation shifts in mountainous regions of the western US

Western US

Forested ecosystems in mountainous regions

Early (2011–2040,) mid (2041–2070), late (2071–2100)

Conterminous

1km2; 17 ecoregions

15 CMIP5 GCMs

RCP 8.5

Climatic moisture deficit (CMD) and Evapotranspiration (ET); focus on water balance

LANDFIRE data. Next Gen Fire Severity Mapping

Parks et al. 2019. Living on the edge: trailing edge forests at risk of fire-facilitated conversion to non-forest

Western US

Forested ecosytems

Mid-century 2040–2070

Conterminous

1 km pixel; 8 ecoregions

15 CMIP5 GCMs

RCP 8.5

Climatic moisture deficit (CMD) and Evapotranspiration (ET); focus on water balance

LANDFIRE data. Next Gen Fire Severity Mapping

Serra-Diaz et al. 2018. Disequilibrium of fire-prone forests sets the stage for a rapid decline in conifer dominance during the 21st century

Klamath, OR and CA

Mixed conifer

2015–2100

100–2000

29,400

ACCESS 8.5 (much hotter-drier), CanESM2 (much hotter-wetter), CNRM-CM5 4.5 (hotter-wetter), MIROC5 2.6 (mild hot-wetter)

RCP 4.5 and RCP 8.5

temperature, precipitation

LANDIS II Dynamic Fire and Fuels extension