Access
To read this story in full you will need to login or make a payment (see right).
News and Views
Nature 447, 781-782 (14 June 2007) | doi:10.1038/447781a; Published online 13 June 2007
Open Innovation Challenges
-
Optimizing Sub-cellular Localization Tags
The Seeker is looking for methods to optimize sub-cellular localization tags for protein expression....
-
Single-cell Analysis Platform
This Challenge is looking for novel approaches to analyzing changes at a single-cell level. This is...
nature jobs
Manager Client Services
- Indegene Lifesystems Pvt. Ltd
- Bengaluru 560 071 India
Director
- The National Center for Complementary and Alternative Medicine (NCCAM)
- Bethesda, MD
Environmental science: Nitrogen impacts on forest carbon
Peter Högberg1
Abstract
Does the extra nitrogen input from anthropogenic sources mean that more carbon from the atmosphere is being locked up in boreal and temperate forests? 'Yes' is the answer to emerge from the latest analysis.
Since the Industrial Revolution kicked into gear, at around the beginning of the nineteenth century, the atmospheric concentration of carbon dioxide has increased from 280 to 380 parts per million1. Starting a century later, there has been an even more dramatic increase in the industrial fixation of atmospheric nitrogen into agricultural fertilizers, and in the production of nitrogen oxides from combustion processes in vehicles and industry.
- Peter Högberg is in the Department of Forest Ecology and Management, SLU — Swedish University of Agricultural Sciences, SE-901 83 Umeå, Sweden.
Email: peter.hogberg@sek.slu.se
To read this story in full you will need to login or make a payment (see right).
MORE ARTICLES LIKE THIS
These links to content published by NPG are automatically generated.
NEWS AND VIEWS
Carbon cycle The roots of the matterNature News and Views (14 Jun 2001)
Carbon cycle Nitrogen's carbon bonusNature Geoscience News and Views (01 May 2009)
RESEARCH
Large-scale forest girdling shows that current photosynthesis drives soil respirationNature Letters to Editor (14 Jun 2001)
Nitrogen deposition makes a minor contribution to carbon sequestration in temperate forestsNature Letters to Editor (11 Mar 1999)
See all 4 matches for Research
