GEOTRACES ATLANTIC OCEAN PLANNING WORKSHOP Planned Activities 6: German SOLAS work with relevance to GEOTRACES Dr Peter Croot IfM-Geomar FB2 Marine Biogeochemie.

Slides:

Advertisements

Similar presentations

SOPRAN Surface Ocean Processes in the Anthropocene Johanna Schietke WDC-MARE/PANGAEA University of Bremen, Germany.

Advertisements

Global Change Research in Belgium Guy P. Brasseur Max Planck Institute for Meteorology Chair, International Geosphere Biosphere Programme (IGBP)

Particle transport and organic carbon fluxes off NW Africa: impact of dust and carbonate G. Fischer (1), M. Iversen (3, 4), G. Karakas (3), N. Nowald (1),

Particulate organic matter and ballast fluxes measured using Time-Series and Settling Velocity sediment traps in the northwestern Mediterranean Sea lead.

Biological pump Low latitude versus high latitudes.

Dissolution of calcite in sediments -- metabolic dissolution.

Core Theme 4 : Biogeochemical Feedbacks on the Oceanic Carbon Sink. M. Gehlen (CEA/DSM/LSCE) CarboOcean Amsterdam 22-24/11/2005.

Marine Chemistry and Biological Oceanography 海洋化學與生物海洋.

Observations and modeling the ocean Fe cycle: Role in the carbon cycle and state of understanding Ed Boyle Earth, Atmospheric and Planetary Sciences Massachusetts.

Trace Metals & Phytoplankton Gert Vlaming

Planning status for UK SOLAS Fieldwork 21 January

Marine Sedimentation What is it and where does it come from?

Nitrogen fixation in tropical waters. Nutrition from the air? Julie LaRoche Cape Verde Observatory workshop: “Integrated, long term ocean-atmosphere observations.

Physical Controls on Phytoplankton Would you expect a fall bloom of phytoplankton? What would end it?

Lesson 4: The Biogeochemical Cycle Chemical Oceanography.

Warm Up What is the atmosphere?. Why is the ATMOSPHERE important?

Ocean-Floor Sediments (19.3)

Proxy Records Ice Cores Dendrochronology Sediment records

The influence of dust on ocean biogeochemistry; chasing Saharan dust storms Eric Achterberg, Micha Rijkenberg, Polly Hill, Matt Patey, Maria Nielsdottir,

Tropical Eastern North Atlantic Time-Series Observatory TENATSO Specific Support Action of the European Union.

Biogeochemical Controls and Feedbacks on the Ocean Primary Production.

T, light/UV, mixing, Fe, Si, …. Climate change C export CO 2, CH 4, COV CH 3 I DMS DMSe N2ON2O aérosols Structure of the phytolankton community CHX General.

STAAR Need to Know 1 STAAR Reporting Category 3 Earth and Space Middle School Science Science STAAR Need to Know.

Chapter 1 The Atmosphere Section 1 The Air Around You

Iron and Biogeochemical Cycles

Cycles of Matter 3-3. Energy and matter move through the biosphere very differently Energy has a 1 way flow Matter can be recycled within & between ecosystems.

DFO Northwest Atlantic Ocean Monitoring & Mooring Programs OSNAP Planning Meeting April 2011 BIO.

The Surface Ocean - Lower Atmosphere Study Rob Upstill-Goddard University of Newcastle upon Tyne.

Remote input of nutrients in a changing climate

Why dump iron in the oceans? Lessons learned from ocean iron fertilization experiments Ken O. Buesseler Woods Hole Oceanographic Institution.

Observations and modeling the ocean Fe cycle: Role in the carbon cycle and state of understanding Ed Boyle Earth, Atmospheric and Planetary Sciences Massachusetts.

GEOTRACES 40 o S Cruise Planning Meeting Oxford, 24th March 2009.

2.2 – The Carbon Cycle. Where is Carbon Stored? Short Term Stores: Land and marine animals and plants and in decaying organic matter. Land and marine.

International Workshop for GODAR WESTPAC Global Ocean Data Archeology and Rescue: Scientific Needs from the Carbon Cycle Study in the Ocean Toshiro Saino.

Announcements in class 2/5/07 Movie Wed. Don’t miss it! Material will be on the exam. Only one showing. Problem Set 4 is posted online. Print it out yourself.

Earth Surface Systems A system is a structured set of objects that are linked together so as to perform some function. System components are linked by.

GEOTRACES Atlantic Basin Workshop September 2007 Aerosol Sampling and Analysis for GEOTRACES: Bill Landing Department of Oceanography Florida State University.

GEOTRACES WORKING GROUP September 2007 ATLANTIC OCEAN TROPICAL-SUBTROPICAL REGION Chair Bill Landing Raporteur Eric Achterberg Group members: Bill.

Marine Ecosystem Simulations in the Community Climate System Model

CFusion and NCEO. NCEO Components Ciais et al IGOS-P Integrated Global Carbon Observing Strategy Global Carbon Data Assimilation System.

Why study the marine silicon cycle?

Theme 2 - Key Questions What are the effects of ocean acidification and related changes in seawater chemistry on marine organisms, what are the underlying.

IX. Oceans A. Water salinity 1. In the tropics, because of evaporation, salinity is higher 2. Cold water, glaciers lower salinity a. Water is also more.

Glynis Jehle Morgan Rosenberg

Biogeochemical Controls and Feedbacks on the Ocean Primary Production

N cycling in the world’s oceans. Nitrogen N is an essential nutrient for all living organisms (nucleic acids and amino acids) N has many oxidation states,

Journal #18 What is the atmosphere? What do you think it is made of? What do you think makes up air?

”The potential of upper ocean alkalinity controls for atmospheric carbon dioxide changes” Christoph Heinze University of Bergen Geophysical Institute and.

Jenny L, Ericka P, Taelyr S.. The salinity of sea water (usually 3.5%) is made up by dissolved salts. Their proportions are always the same, which can.

 Matter is recycled (it changes form, but never leaves)  Energy is not recycled.

Sediment burial DEFINITION OF SEDIMENT C BURIAL: Deposition of C below the zone of bioturbation, oxygen, and resuspension where it is effectively sequestered.

Dissolution of calcite in sediments -- metabolic dissolution.

Proposed German RV Meteor cruise to the Central Atlantic Ocean Barbados – Las Palmas currently scheduled for April 9 – May 9, 2009.

Surface Ocean – Lower Atmosphere Study

GEOTRACES Atlantic Workshop

Environmental Chemistry

Earth’s Atmosphere 9/6/12.

The Carbon, Nitrogen and Phosphorus Cycles

2.2. Global Interactions (Part 2) – Nutrient Cycling

222Rn, oxygen, nutrients (nitrate, ammonia, phosphate)

Ocean chemistry strongly linked to land (chemical weathering),

Cycles of Matter 3.4.

Iron and Biogeochemical Cycles

The Roughage Effect of Mineral Material on Marine Grazers: Potential Implications for the Global Carbon Cycle Gillian Meg Stewart, School of Earth and.

4.3 – Water, Air, and Land Resources.

Dissolved Gases in the Ocean

Cycles of Matter LS2 (5-8) SAE-7a diagramming or sequencing a series of steps showing how matter cycles among and between organisms and the physical environment.

Ecosystems: What Are They and How Do They Work?

Iron as a limiting nutrient in HNLC regions

Presentation transcript:

GEOTRACES ATLANTIC OCEAN PLANNING WORKSHOP Planned Activities 6: German SOLAS work with relevance to GEOTRACES Dr Peter Croot IfM-Geomar FB2 Marine Biogeochemie

SOPRAN German contribution to the international project SOLAS (Surface Ocean Lower Atmosphere Studies) Funded BMBF-Verbundprojekt

SOPRAN: 4 Research Themes Dust Biogenic Gases Gas Flux Parametrizations High CO 2

SOPRAN: Fe cycles and Saharan Dust

SOPRAN projects with direct relevance to GEOTRACES 1.1 Saharan dust input into the tropical Atlantic Ocean: Quantification and chemical and physical characterization (IfT: Herrmann & Tegen) 1.2 Ecosystem effects of dust deposition (iron and nitrogen) on phytoplankton productivity and nitrogen fluxes (IfM-Geomar: Croot & LaRoche) 1.3 Aggregation and joint sedimentation of mineral dust and organic particles: Modelling the enhanced removal of iron and organic carbon from the mixed layer of the tropical Atlantic Ocean (U Bremen: Balzer & MPI-Hamburg: Meier- Reimer) 1.4 Modelling of iron speciation and kinetics in the tropical mixed layer of the ocean (AWI: Volker & Wolf-Gladrow)

SOPRAN strongly linked to TENATSO EU project: An oceanic time series station situated upwind of Cape Verde – running in parallel with an atmospheric sampling program based nearby on land. Potential Candidate for GEOTRACES Baseline Station in the Eastern Tropical Atlantic

TENATSO LAB: INDP, Mindelo, Cape Verde

See you in the waters off Cape Verde!