Past and future global transformation of terrestrial ecosystems under climate change
- PMID: 30166491
- DOI: 10.1126/science.aan5360
Past and future global transformation of terrestrial ecosystems under climate change
Abstract
Impacts of global climate change on terrestrial ecosystems are imperfectly constrained by ecosystem models and direct observations. Pervasive ecosystem transformations occurred in response to warming and associated climatic changes during the last glacial-to-interglacial transition, which was comparable in magnitude to warming projected for the next century under high-emission scenarios. We reviewed 594 published paleoecological records to examine compositional and structural changes in terrestrial vegetation since the last glacial period and to project the magnitudes of ecosystem transformations under alternative future emission scenarios. Our results indicate that terrestrial ecosystems are highly sensitive to temperature change and suggest that, without major reductions in greenhouse gas emissions to the atmosphere, terrestrial ecosystems worldwide are at risk of major transformation, with accompanying disruption of ecosystem services and impacts on biodiversity.
Copyright © 2018 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works.
Similar articles
-
Climate change: The 2015 Paris Agreement thresholds and Mediterranean basin ecosystems.Science. 2016 Oct 28;354(6311):465-468. doi: 10.1126/science.aah5015. Epub 2016 Oct 27. Science. 2016. PMID: 27789841
-
Comparing the impacts of climate change on the responses and linkages between terrestrial and aquatic ecosystems.Sci Total Environ. 2019 Sep 10;682:239-246. doi: 10.1016/j.scitotenv.2019.05.024. Epub 2019 May 4. Sci Total Environ. 2019. PMID: 31121350 Review.
-
Impact of anthropogenic climate change and human activities on environment and ecosystem services in arid regions.Sci Total Environ. 2018 Aug 15;633:1329-1344. doi: 10.1016/j.scitotenv.2018.03.290. Epub 2018 Apr 2. Sci Total Environ. 2018. PMID: 29758885
-
Changes in ecologically critical terrestrial climate conditions.Science. 2013 Aug 2;341(6145):486-92. doi: 10.1126/science.1237123. Science. 2013. PMID: 23908225 Review.
-
Global biodiversity scenarios for the year 2100.Science. 2000 Mar 10;287(5459):1770-4. doi: 10.1126/science.287.5459.1770. Science. 2000. PMID: 10710299 Review.
Cited by
-
Reassessment of the risks of climate change for terrestrial ecosystems.Nat Ecol Evol. 2024 Feb 26. doi: 10.1038/s41559-024-02333-8. Online ahead of print. Nat Ecol Evol. 2024. PMID: 38409318
-
Fossil-calibrated phylogenies of Southern cave wētā show dispersal and extinction confound biogeographic signal.R Soc Open Sci. 2024 Feb 14;11(2):231118. doi: 10.1098/rsos.231118. eCollection 2024 Feb. R Soc Open Sci. 2024. PMID: 38356874 Free PMC article.
-
Elevated Southern Hemisphere moisture availability during glacial periods.Nature. 2024 Feb;626(7998):319-326. doi: 10.1038/s41586-023-06989-3. Epub 2024 Feb 7. Nature. 2024. PMID: 38326596
-
Global distribution and evolutionary transitions of floral symmetry in angiosperms.Sci Adv. 2023 Oct 27;9(43):eadg2555. doi: 10.1126/sciadv.adg2555. Epub 2023 Oct 25. Sci Adv. 2023. PMID: 37878700 Free PMC article.
-
North American pollen records provide evidence for macroscale ecological changes in the Anthropocene.Proc Natl Acad Sci U S A. 2023 Oct 24;120(43):e2306815120. doi: 10.1073/pnas.2306815120. Epub 2023 Oct 16. Proc Natl Acad Sci U S A. 2023. PMID: 37844232
Publication types
MeSH terms
LinkOut - more resources
Full Text Sources
Other Literature Sources
Medical
Miscellaneous

