skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: A Geographic Mosaic of Climate Change Impacts on Terrestrial Vegetation: Which Areas Are Most at Risk?

Journal Article · · PLoS ONE
 [1];  [2];  [3];  [4];  [4];  [5]
  1. Univ. of California, Berkeley, CA (United States)
  2. Univ. of New South Wales, Sydney, NSW (Australia)
  3. Creekside Center for Earth Observation, Menlo Park, CA (United States)
  4. U.S. Geological Survey, Sacramento, CA (United States)
  5. Univ. of New England, NSW (Australia)

Changes in climate projected for the 21st century are expected to trigger widespread and pervasive biotic impacts. Forecasting these changes and their implications for ecosystem services is a major research goal. Much of the research on biotic responses to climate change has focused on either projected shifts in individual species distributions or broad-scale changes in biome distributions. Here, we introduce a novel application of multinomial logistic regression as a powerful approach to model vegetation distributions and potential responses to 21st century climate change. We modeled the distribution of 22 major vegetation types, most defined by a single dominant woody species, across the San Francisco Bay Area. Predictor variables included climate and topographic variables. The novel aspect of our model is the output: a vector of relative probabilities for each vegetation type in each location within the study domain. The model was then projected for 54 future climate scenarios, spanning a representative range of temperature and precipitation projections from the CMIP3 and CMIP5 ensembles. We found that sensitivity of vegetation to climate change is highly heterogeneous across the region. Surprisingly, sensitivity to climate change is higher closer to the coast, on lower insolation, north-facing slopes and in areas of higher precipitation. While such sites may provide refugia for mesic and cool-adapted vegetation in the face of a warming climate, the model suggests they will still be highly dynamic and relatively sensitive to climate-driven vegetation transitions. The greater sensitivity of moist and low insolation sites is an unexpected outcome that challenges views on the location and stability of climate refugia. Projections provide a foundation for conservation planning and land management, and highlight the need for a greater understanding of the mechanisms and time scales of potential climate-driven vegetation transitions.

Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
Grant/Contract Number:
AC02-05CH11231
OSTI ID:
1579528
Journal Information:
PLoS ONE, Vol. 10, Issue 6; ISSN 1932-6203
Publisher:
Public Library of ScienceCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 36 works
Citation information provided by
Web of Science

References (67)

Climate Change Vulnerability Assessments: An Evolution of Conceptual Thinking journal April 2006
Navigating the multiple meanings of β diversity: a roadmap for the practicing ecologist: Roadmap for beta diversity journal November 2010
A new statistical approach for assessing similarity of species composition with incidence and abundance data: A new statistical approach for assessing similarity journal December 2004
Public Perception of Climate Change and the New Climate Dice text January 2012
Compositional dissimilarity as a robust measure of ecological distance journal April 1987
Towards a Formal Framework of Vulnerability to Climate Change journal October 2008
A closer look at United States and global surface temperature change journal October 2001
Ecosystem Service Supply and Vulnerability to Global Change in Europe journal November 2005
The geography of climate change: implications for conservation biogeography: Geography of climate change journal April 2010
Temperature and Precipitation Estimates Through the Last Glacial Cycle from Clear Lake, California, Pollen Data journal January 1983
Fingerprints of global warming on wild animals and plants journal January 2003
Disequilibrium vegetation dynamics under future climate change journal July 2013
Modelling natural forest expansion on a landscape level by multinomial logistic regression journal November 2008
Predicting the future of forests in the Mediterranean under climate change, with niche- and process-based models: CO2 matters!: PREDICTING THE FUTURE OF FORESTS UNDER CLIMATE CHANGE journal December 2010
Downscaled Climate Projections Suitable for Resource Management journal September 2013
Probabilistic estimates of future changes in California temperature and precipitation using statistical and dynamical downscaling journal March 2012
Systematic conservation planning journal May 2000
Adapting California's Ecosystems to a Changing Climate journal February 2015
Changes in Climatic Water Balance Drive Downhill Shifts in Plant Species' Optimum Elevations journal January 2011
Refugia: identifying and understanding safe havens for biodiversity under climate change: Identifying and understanding refugia journal June 2011
Climate refugia: joint inference from fossil records, species distribution models and phylogeography journal July 2014
Biological Invasions by Exotic Grasses, the Grass/Fire Cycle, and Global Change journal November 1992
Fine-scale hydrologic modeling for regional landscape applications: the California Basin Characterization Model development and performance journal July 2013
A novel approach to quantify and locate potential microrefugia using topoclimate, climate stability, and isolation from the matrix journal March 2012
Climatic context and ecological implications of summer fog decline in the coast redwood region journal February 2010
Use and Interpretation of Logistic Regression in Habitat-Selection Studies journal October 2004
Ensemble forecasting of species distributions journal January 2007
Alternative stable states in Australia’s Wet Tropics: a theoretical framework for the field data and a field-case for the theory journal October 2008
Climate Change and the Future of California's Endemic Flora journal June 2008
Comment on "Changes in Climatic Water Balance Drive Downhill Shifts in Plant Species' Optimum Elevations" journal October 2011
Quantitative metrics of overlaps in Grinnellian niches: advances and possible drawbacks: Quantitative metrics of niche overlap journal April 2011
Bioclimate envelope model predictions for natural resource management: dealing with uncertainty: Uncertainty in bioclimate envelope models journal June 2010
Assessing Ecosystem Services to Identify Conservation Priorities journal October 2006
Regression Techniques for Examining Land Use/Cover Change: A Case Study of a Mediterranean Landscape journal March 2007
Predictive habitat distribution models in ecology journal December 2000
Conservation Planning for Ecosystem Services journal October 2006
Death to Kappa: birth of quantity disagreement and allocation disagreement for accuracy assessment journal August 2011
Spatial prediction of soil classes using digital terrain analysis and multinomial logistic regression modeling integrated in GIS: Examples from Vestfold County, Norway journal April 2009
Holocene Climatic Changes in Relation to Vegetation Disjunction and Speciation journal June 1981
Downscaling future climate scenarios to fine scales for hydrologic and ecological modeling and analysis journal February 2012
Open access to Earth land-cover map journal October 2014
Mammalian Response to Cenozoic Climatic Change journal May 2009
Beyond a warming fingerprint: individualistic biogeographic responses to heterogeneous climate change in California journal June 2014
Combining static and dynamic variables in species distribution models under climate change: Static and dynamic variables under climate change journal September 2011
‘Structured' beta diversity increases with climatic productivity in a classic dataset journal January 2011
Analysis of vegetation distribution in interior Alaska and sensitivity to climate change using a logistic regression approach dataset January 2013
Exploring spatial vegetation dynamics using logistic regression and a multinomial logit model: Exploring spatial vegetation dynamics journal October 2001
Targeting climate diversity in conservation planning to build resilience to climate change journal April 2015
Analysis of vegetation distribution in interior Alaska and sensitivity to climate change using a logistic regression approach dataset January 2016
Landscape-scale indicators of biodiversity's vulnerability to climate change journal August 2011
Towards an Integrated Framework for Assessing the Vulnerability of Species to Climate Change journal December 2008
Modern Applied Statistics with S book August 2002
A globally coherent fingerprint of climate change impacts across natural systems journal January 2003
Analysis of vegetation distribution in Interior Alaska and sensitivity to climate change using a logistic regression approach: Vegetation distribution and climate change journal April 2005
Five (or so) challenges for species distribution modelling journal October 2006
Going against the flow: potential mechanisms for unexpected downslope range shifts in a warming climate journal April 2010
Next-generation dynamic global vegetation models: learning from community ecology journal March 2013
Spatial modelling of biodiversity at the community level journal June 2006
Climatic Control of Vegetation Distribution: The Role of the Water Balance journal May 1990
Physiographically sensitive mapping of climatological temperature and precipitation across the conterminous United States journal December 2008
Plants and Wind book January 1991
Climate change scenarios for the California region journal January 2008
Actual evapotranspiration and deficit: biologically meaningful correlates of vegetation distribution across spatial scales journal September 1998
On metapopulations and microrefugia: palaeoecological insights: Metapopulations and microrefugia journal January 2011
Invasion of an annual grassland in Northern California by Baccharis pilularis ssp. consanguinea journal June 1987
Perception of climate change journal August 2012
The Jepson Manual book January 2012

Cited By (10)

Climate change impacts on hydrological services in southern California journal December 2018
Evidence for adaptive responses to historic drought across a native plant species range journal May 2019
Living on the edge: trailing edge forests at risk of fire‐facilitated conversion to non‐forest journal March 2019
Incorporating Anthropogenic Influences into Fire Probability Models: Effects of Human Activity and Climate Change on Fire Activity in California journal April 2016
Achieving climate connectivity in a fragmented landscape journal June 2016
Long-term changes in abundances of Sonoran Desert lizards reveal complex responses to climatic variation journal August 2017
Interacting environmental mosaics drive geographic variation in mussel performance and predation vulnerability journal May 2016
A mechanistic approach reveals non linear effects of climate warming on mussels throughout the Mediterranean sea journal August 2016
Multiple axes of ecological vulnerability to climate change journal February 2020
Hydrologic refugia, plants, and climate change journal March 2017