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marc.jamous@ipsl.jussieu.fr
CarboSchools in « Île de France »
Experiments for secondary schools
Marc JamousLSCE-IPSL
Gif sur Yvette, Francemarc.jamous@ipsl.jussieu.fr
marc.jamous@ipsl.jussieu.fr
CarboSchools in « Île de France »
• Ocean: regulator of Earth temperature
• Origin of sea-level rise
• Study of atmosphere-ocean exchange
• Study of ocean acidification
marc.jamous@ipsl.jussieu.fr
CarboSchools in « Île de France »
Ocean: regulator of Earth temperature
TemperatureTemperature
From 4°C to 20°C (from fridge to room)
(Sea) water
Air
marc.jamous@ipsl.jussieu.fr
CarboSchools in « Île de France »
Ocean: regulator of Earth temperature
• Temperature difference between oceanic and continental climates
• Global temperature will continue to rise
marc.jamous@ipsl.jussieu.fr
CarboSchools in « Île de France »
Origin of sea-level rise
Ice cube
marc.jamous@ipsl.jussieu.fr
CarboSchools in « Île de France »
• Can we have CO2 exchanges between atmosphere and ocean?
• Are they similare everywhere?
Sea water
CO2CO2
CO2
Study of atmosphere-ocean exchange
marc.jamous@ipsl.jussieu.fr
CarboSchools in « Île de France »
Study of atmosphere-ocean exchange
marc.jamous@ipsl.jussieu.fr
CarboSchools in « Île de France »
Study of ocean acidification
Clam shell
Sea water(4°C and 20°C)
CO2
CO2
CO2
pH
marc.jamous@ipsl.jussieu.fr
CarboSchools in « Île de France »
Temps (mn)
Study of ocean acidification
marc.jamous@ipsl.jussieu.fr
CarboSchools in « Île de France »
Study of ocean acidification
marc.jamous@ipsl.jussieu.fr
CarboSchools in « Île de France »
Sea water
CO2
CO2
pH
Living clamplanctonalga...
Study of CO2 exchanges and ocean acidification(with living organisms)
marc.jamous@ipsl.jussieu.fr
CarboSchools in « Île de France »
Help from scientists
marc.jamous@ipsl.jussieu.fr
CarboSchools in « Île de France »
Ressources scientifiques
fCO2 of ocean
AtmosphericCO2
fCO2 measuring during a campaign
marc.jamous@ipsl.jussieu.fr
CarboSchools in « Île de France »
1) Meeting between scientists and teachers
2) Preparation of experimental activities for a classroom
3) Preparation of resources for pupils
4) e-mail exchanges
5) To visit a classroom and to be present at their presentation
Help from scientists
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