Dieter Wolf‐Gladrow

• Iron fertilisation and century-scale effects of open ocean dissolution of olivine in a simulated CO 2 removal experiment

  Open Access•Judith Hauck, Peter Köhler et al.•ARTICLE•Environmental Research Letters•2016

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  Carbon dioxide removal (CDR) approaches are efforts to reduce the atmospheric CO2 concentration. Here we use a marine carbon cycle model to investigate the effects of one CDR technique: the open ocean dissolution of the iron-containing mineral olivine. We analyse the maximum CDR potential of an annual dissolution of 3 Pg olivine during the 21st century and focus on the role of the micro-nutrient iron for the biological carbon pump. Distributing t…

• Geoengineering impact of open ocean dissolution of olivine on atmospheric CO 2 , surface ocean pH and marine biology

  Open Access•Peter Köhler, Jesse F Abrams et al.•ARTICLE•Environmental Research Letters•2013

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  Ongoing global warming induced by anthropogenic emissions has opened the debate as to whether geoengineering is a 'quick fix' option. Here we analyse the intended and unintended effects of one specific geoengineering approach, which is enhanced weathering via the open ocean dissolution of the silicate-containing mineral olivine. This approach would not only reduce atmospheric CO2 and oppose surface ocean acidification, but would also impact on ma…

• Geoengineering impact of open ocean dissolution of olivine on atmospheric CO 2 , surface ocean pH and marine biology

  Open Access•Peter Köhler, Jesse F Abrams et al.•ARTICLE•Environmental Research Letters•2013

  Añadir item

  Ongoing global warming induced by anthropogenic emissions has opened the debate as to whether geoengineering is a 'quick fix' option. Here we analyse the intended and unintended effects of one specific geoengineering approach, which is enhanced weathering via the open ocean dissolution of the silicate-containing mineral olivine. This approach would not only reduce atmospheric CO2 and oppose surface ocean acidification, but would also impact on ma…

• Iron fertilisation and century-scale effects of open ocean dissolution of olivine in a simulated CO 2 removal experiment

  Open Access•Judith Hauck, Peter Köhler et al.•ARTICLE•Environmental Research Letters•2016

  Añadir item

  Carbon dioxide removal (CDR) approaches are efforts to reduce the atmospheric CO2 concentration. Here we use a marine carbon cycle model to investigate the effects of one CDR technique: the open ocean dissolution of the iron-containing mineral olivine. We analyse the maximum CDR potential of an annual dissolution of 3 Pg olivine during the 21st century and focus on the role of the micro-nutrient iron for the biological carbon pump. Distributing t…

Biological pump (2 obras) · Carbon dioxide (2 obras) · Carbon sequestration (2 obras) · Chemistry (2 obras) · Climate Change and Geoengineering (2 obras) · Dissolution (2 obras) · Environmental Chemistry (2 obras) · Environmental Science (2 obras) · Geology (2 obras) · Mineralogy (2 obras)