Ocean iron fertilization: Why further research is needed
AbstractDespite large uncertainties in the fertilization efficiency, natural iron fertilization studies and some of the purposeful iron enrichment studies have demonstrated that Southern Ocean iron fertilization can lead to a significant export of carbon from the sea surface to the ocean interior. From an economic perspective the potential of OIF is far from negligible in relation to other abatement options. Comparing the range of cost estimates to the range of estimates for forestation projects they are in the same order of magnitude, but OIF could provide more carbon credits even if high discount rates are used to account for potential leakage and non-permanence. However, the uncertainty about undesired adverse effects of purposeful iron fertilization on marine ecosystems and biogeochemistry has led to attempts to ban commercial and, to some extent, scientific experiments aimed at a better understanding of the processes involved, effectively precluding further consideration of this mitigation option. As regards the perspective of public international law, the pertinent agreements dealing with the protection of the marine environment indicate that OIF is to be considered as lawful if and to the extent to which it represents legitimate scientific research. In this respect, the precautionary principle can be used to balance the risks arising out of scientific OIF activities for the marine environment with the potential advantages relevant to the objectives of the climate change regime. As scientific OIF experiments involve only comparatively small negative impacts within a limited marine area, further scientific research must be permitted to explore the carbon sequestration potential of OIF in order to either reject this concept or integrate it into the flexible mechanisms contained in the Kyoto Protocol
Download InfoIf you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
Bibliographic InfoPaper provided by Kiel Institute for the World Economy in its series Kiel Working Papers with number 1574.
Length: 24 pages
Date of creation: Dec 2009
Date of revision:
climate change; geoengineering; ocean iron fertilization; international carbon market; public; international law; precautionary principle;
Other versions of this item:
- Güssow, Kerstin & Proelss, Alexander & Oschlies, Andreas & Rehdanz, Katrin & Rickels, Wilfried, 2010. "Ocean iron fertilization: Why further research is needed," Marine Policy, Elsevier, vol. 34(5), pages 911-918, September.
- K33 - Law and Economics - - Other Substantive Areas of Law - - - International Law
- Q51 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Valuation of Environmental Effects
- Q54 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Climate; Natural Disasters
- Q56 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Environment and Development; Environment and Trade; Sustainability; Environmental Accounts and Accounting; Environmental Equity; Population Growth
This paper has been announced in the following NEP Reports:
- NEP-ALL-2010-01-16 (All new papers)
- NEP-ENE-2010-01-16 (Energy Economics)
- NEP-ENV-2010-01-16 (Environmental Economics)
- NEP-LAW-2010-01-16 (Law & Economics)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Bertram, Christine, 2010. "Ocean iron fertilization in the context of the Kyoto protocol and the post-Kyoto process," Energy Policy, Elsevier, vol. 38(2), pages 1130-1139, February.
- Wilfried Rickels & Katrin Rehdanz & Andreas Oschlies, 2009. "Accounting aspects of ocean iron fertilization," Kiel Working Papers 1572, Kiel Institute for the World Economy.
- Kousky, Carolyn & Rostapshova, Olga & Toman, Michael & Zeckhauser, Richard, 2009.
"Responding to Threats of Climate Change Mega-Catastrophes,"
dp-09-45, Resources For the Future.
- Kousky, Carolyn & Rostapshova, Olga & Toman, Michael & Zeckhauser, Richard, 2010. "Responding to Threats of Climate Change Mega-Catastrophes," Working Paper Series rwp10-008, Harvard University, John F. Kennedy School of Government.
- Kousky, Carolyn & Rostapshova, Olga & Toman, Michael & Zeckhauser, Richard, 2009. "Responding to threats of climate change mega-catastrophes," Policy Research Working Paper Series 5127, The World Bank.
- Zeckhauser, Richard Jay & Kousky, Carolyn & Rostapshova, Olga V & Toman, Michael, 2010. "Responding to Threats of Climate Change Mega-Catastrophes," Scholarly Articles 4454155, Harvard Kennedy School of Government.
- Zeckhauser, Richard J. & Toman, Michael & Rostapshova, Olga & Kousky, Carolyn, 2009. "Responding to Threats of Climate Change Mega-Catastrophes," Working paper 629, Regulation2point0.
- Wilfried Rickels & Katrin Rehdanz & Andreas Oschlies, 2009.
"Economics prospects of ocean iron fertilization in an international carbon market,"
Kiel Working Papers
1573, Kiel Institute for the World Economy.
- Rickels, Wilfried & Rehdanz, Katrin & Oschlies, Andreas, 2012. "Economic prospects of ocean iron fertilization in an international carbon market," Resource and Energy Economics, Elsevier, vol. 34(1), pages 129-150.
- Miko Kirschbaum, 2006. "Temporary Carbon Sequestration Cannot Prevent Climate Change," Mitigation and Adaptation Strategies for Global Change, Springer, vol. 11(5), pages 1151-1164, September.
- G. Cornelis van Kooten & Brent Sohngen, 2007.
"Economics of Forest Ecosystem Carbon Sinks: A Review,"
2007-02, University of Victoria, Department of Economics, Resource Economics and Policy Analysis Research Group.
- van Kooten, G. Cornelis & Sohngen, Brent, 2007. "Economics of Forest Ecosystem Carbon Sinks: A Review," International Review of Environmental and Resource Economics, now publishers, vol. 1(3), pages 237-269, September.
- Philip Fearnside & Daniel Lashof & Pedro Moura-Costa, 2000. "Accounting for time in Mitigating Global Warming through land-use change and forestry," Mitigation and Adaptation Strategies for Global Change, Springer, vol. 5(3), pages 239-270, September.
- Brent Sohngen and Roger Sedjo, 2006. "Carbon Sequestration in Global Forests Under Different Carbon Price Regimes," The Energy Journal, International Association for Energy Economics, vol. 0(Special I), pages 109-126.
- Boysen-Hogrefe, Jens & Dovern, Jonas & Groll, Dominik & van Roye, Björn & Scheide, Joachim, 2010. "Droht in Deutschland eine Kreditklemme?," Kiel Discussion Papers 472/473, Kiel Institute for the World Economy (IfW).
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Dieter Stribny).
If references are entirely missing, you can add them using this form.