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COMMUNITY EDUCATION PLANKTON Vital importance. Nguyen Ngan National Oceanographic Museum Institute of Oceanography VIETNAM. INSTITUTE OF OCEANOGRAPHY NHATRANG – VIETNAM. The Institute was founded in 1922 It is under the Vietnamese Academy of Science and Technology. - PowerPoint PPT Presentation
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COMMUNITY EDUCATIONCOMMUNITY EDUCATION
PLANKTONPLANKTON Vital importanceVital importance
Nguyen NganNguyen NganNational Oceanographic MuseumNational Oceanographic Museum
Institute of OceanographyInstitute of OceanographyVIETNAMVIETNAM
INSTITUTE OF OCEANOGRAPHYINSTITUTE OF OCEANOGRAPHYNHATRANG – VIETNAMNHATRANG – VIETNAM
The Institute was founded in 1922 The Institute was founded in 1922 It is under the Vietnamese Academy It is under the Vietnamese Academy
of Science and Technology.of Science and Technology. Loacated: Nhatrang city - VietnamLoacated: Nhatrang city - Vietnam
INSTITUTE OF INSTITUTE OF OCEANOGRAPHYOCEANOGRAPHY
ORGANIZATIONORGANIZATION
National Oceanographic National Oceanographic MuseumMuseum AquariumAquarium Hall for display big skeletons Hall for display big skeletons
Hall for different exhibitionHall for different exhibition Marine biodiversityMarine biodiversity
Topic:Topic: Life in a drop of sea Life in a drop of sea waterwater
Objectives: Objectives: pupils pupils studentsstudents visitorsvisitors
Target: Target: Method to collect and observe tiny planktonMethod to collect and observe tiny plankton Explain the vital importance of the creaturesExplain the vital importance of the creatures
Expected output: objectives know the Expected output: objectives know the presence of these tiny but extremely presence of these tiny but extremely important creatures in marineimportant creatures in marine
Method to collect and observe tiny Method to collect and observe tiny planktonplankton
Collect: phytoplankton netCollect: phytoplankton net
!!!Students or pupils can take part in this process!!!Students or pupils can take part in this process
Observe: filter net, microscope with camera, TV, observe 3D-model of Observe: filter net, microscope with camera, TV, observe 3D-model of phytoplanktonphytoplankton
Method to collect and observe tiny Method to collect and observe tiny planktonplankton
LA VIELA VIE
DANSDANS
UNE GOUTTE D’EAUUNE GOUTTE D’EAU
Part 1Part 1PLANCTONPLANCTON
BactérieBactériePhytoplanctonPhytoplanctonZooplanctonZooplancton
BACTÉRIEBACTÉRIE
PHYTOPLANCTONPHYTOPLANCTON
Algue: DiatoméesAlgue: Diatomées
Algue: DiatoméesAlgue: Diatomées
Algue: DiatoméesAlgue: Diatomées
Algue: DinoflagellésAlgue: Dinoflagellés
Algue: DinoflagellésAlgue: Dinoflagellés
Algue: DinoflagellésAlgue: Dinoflagellés
ZOOPLANCTONZOOPLANCTON
MédusesMéduses
CopépodesCopépodes
Larves: petits crustacésLarves: petits crustacés
Larves: Larves: polychètespolychètes
Larves: échinodermesLarves: échinodermes
Larve: poissonLarve: poisson
Part 2Part 2Phytoplancton joue un rôle Phytoplancton joue un rôle improtant dans la vie des improtant dans la vie des
écosystèmes marinsécosystèmes marins Rôle primordial dans la vie marine: Rôle primordial dans la vie marine:
Poumon de l’océan: créer de l’oxygènePoumon de l’océan: créer de l’oxygène Origine des réseaux alimentaires de Origine des réseaux alimentaires de
nombreuses espècesnombreuses espèces Menaces sur la vie marine Menaces sur la vie marine
ChaChaîne îne alimentaalimenta
ireire
Phytoplancton
Zooplankton
Carnivores primaries
Herbivores
Carnivores secondaires
Carnivores III
Carnivores IV
Marée rougeMarée rouge
Coquillages filtreurs: Coquillages filtreurs: herbivoresherbivores
Marais salantsMarais salants
La couleur, la qualité des marais La couleur, la qualité des marais salants varie selon la salinité et salants varie selon la salinité et dépend des micro-organismes dépend des micro-organismes
présents dans l’eauprésents dans l’eau
Questions for objectivesQuestions for objectives
Is there anything in a drop of water?Is there anything in a drop of water? Can we see them with naked eyes?Can we see them with naked eyes? Are they important?Are they important? How?How?
AcknowledgementsAcknowledgements
I would like to thank Foundation Charles I would like to thank Foundation Charles Léopold Mayer for the support for the Léopold Mayer for the support for the triptrip
Thanks to Soleils des Francophonies Thanks to Soleils des Francophonies who introduced me to this meetingwho introduced me to this meeting
Many thanks to Mr Mollo Pierre and Mr Many thanks to Mr Mollo Pierre and Mr Jean Claude SimonJean Claude Simon
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