eisbär von der côte d‘ivoirethis map by the norwegian polar institute shows the status of the 19...

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Eisbär von der Côte d‘Ivoire Helmholtz-Zentrum für Polar- und Meeresforschung Paul Overduin

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Page 1: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group

Eisbär von der Côte d‘Ivoire Helmholtz-Zentrum für Polar- und Meeresforschung

Paul Overduin

Page 2: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group

DIE ARKTIS IST NICHT NUR SCHNEE UND EIS.

Page 3: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group

Schnee und Eis

Meer

Page 4: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group

Meer

Land

Grönl. Eisschild &

Gletscher

Meereis

Page 5: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group

Klima-, Bio- und Geowissenschaften

Meereisphysik

Periglazialforschung

Marine Geochemie

Forschungsbereiche des AWI

Glaziologie

Page 6: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group

Serreze & Barry (2011) GPC

Globale Erwärmung

Page 7: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group

Meereis schmilzt

Permafrost taut

Ozean erwärmt sich

Gletscher schmelzen

Page 8: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group

Permafrost • Dauerhaft gefrorener Boden mit einer Bodentemperatur ≤ 0°C für mind. zwei Jahre in Folge

• Bedeckt ca. 25 % des Landes der Nordhalbkugel

• Kann bis zu mehreren 100 m dick werden (bis zu 1600 m in Sibirien)

Aktive Schicht

Permafrost

Photo: H. Hubberten

Page 9: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group
Page 10: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group

Planung

Was sind die wissenschaftliche Ziele?

Habe ich die richtige Teilnehmer dabei? Welche Partner haben wir?

Welche Geräte und Ausrüstung brauchen wir?

Sicherheit? Gesundheit?

Wohin lockt die Wissenschaft? Wie kommen wir dorthin?

Page 11: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group

Reise von Potsdam nach Tiksi

Page 12: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group

Opel, 2011

Page 13: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group
Page 14: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group

Opel, 2011

Ankunft

Page 15: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group
Page 16: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group

Opel, 2011

Allein

Page 17: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group

Baranskaya, 2011

Zeltlager

Page 18: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group

Permafrost Fieberthermometer

Page 19: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group

Bohrlochtemperaturen

Page 20: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group

Permafrost Verteilung

Page 21: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group

Vermessung & Validierung Fernerkundungsdaten

Page 22: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group

An der Küste entlang

Page 23: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group

Küstenrückzug

Page 24: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group

Küstenrückzug

Page 25: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group

Küstenrückzug und Elfenbein

Page 26: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group

Nach dem ersten Arbeitstag, schlafen ….

Page 27: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group

Überraschungsgast am Frühstückstisch

Page 28: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group

Population Status Map 2014 This map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group report: 3 are declining, 6 are stable, 1 is increasing, and 9 have insufficient data to make a determination. (IUCN: International Union for Conservation of Nature and Natural Resources).

Page 29: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group

RURU

GLGL

CACA

USUS

FIFISESE

ISIS

NONO

SJSJ

Arc

tic C

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Arc

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Prim

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n

Inte

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Lin

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ationa

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40W

60W

20W

80W

140W

120W

160W

100W

180W

40E

60E

20E

80E

140E

120E

160E

100E

180E

80N

60N

60N 60N

60N

Page 30: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group
Page 31: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group
Page 32: Eisbär von der Côte d‘IvoireThis map by the Norwegian Polar Institute shows the status of the 19 polar bear subpopulations according to the latest IUCN Polar Bear Specialist Group

Opel, 2011