Skip to content
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Menu
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Menu
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
environmental science
Three decades of multi-dimensional change in global leaf phenology
Nature Climate Change, Volume 5, No. 4, Year 2015
Notification
URL copied to clipboard!
Description
Changes in the phenology of vegetation activity may accelerate or dampen rates of climate change by altering energy exchanges between the land surface and the atmosphere and can threaten species with synchronized life cycles. Current knowledge of long-term changes in vegetation activity is regional, or restricted to highly integrated measures of change such as net primary productivity, which mask details that are relevant for Earth system dynamics. Such details can be revealed by measuring changes in the phenology of vegetation activity. Here we undertake a comprehensive global assessment of changes in vegetation phenology. We show that the phenology of vegetation activity changed severely (by more than 2 standard deviations in one or more dimensions of phenological change) on 54% of the global land surface between 1981 and 2012. Our analysis confirms previously detected changes in the boreal and northern temperate regions. The adverse consequences of these northern phenological shifts for land-surface-climate feedbacks, ecosystems and species are well known. Our study reveals equally severe phenological changes in the southern hemisphere, where consequences for the energy budget and the likelihood of phenological mismatches are unknown. Our analysis provides a sensitive and direct measurement of ecosystem functioning, making it useful both for monitoring change and for testing the reliability of early warning signals of change. © 2015 Macmillan Publishers Limited. All rights reserved.
Authors & Co-Authors
Buitenwerf, Robert
Germany, Frankfurt am Main
Goethe-universität Frankfurt am Main
Rose, Laura
Germany, Frankfurt am Main
Goethe-universität Frankfurt am Main
Germany, Freiburg Im Breisgau
Universität Freiburg
Higgins, Steven Ian
New Zealand, Dunedin
University of Otago
Germany, Frankfurt am Main
Senckenberg Biodiversität Und Klima Forschungszentrum
Statistics
Citations: 234
Authors: 3
Affiliations: 4
Identifiers
Doi:
10.1038/nclimate2533
ISSN:
1758678X
Research Areas
Environmental