'Polar ice' diaporamas de présentation

End of Year Review Hydrology

End of Year Review Hydrology. 8 th Grade Science Curriculum. Hydrosphere. The portion of the Earth that contains water. Hydrologic Cycle. Essential Question #51. How is water distributed on earth?. Fresh water Groundwater Glaciers Icecaps Icebergs. Water without salt

1.4k views • 123 slides

GLOBAL WARMING AND INSURANCE

830 views • 48 slides

CHAPTER 11

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Chemistry of polar ice (part II)

Chemistry of polar ice (part II). S & N cycles from ice core studies Robert DELMAS . YESTERDAY. Chemical information is located in the ice matrix itself Basic features of glaciochemistry soluble vs insoluble ion balance Primary aerosol species

540 views • 40 slides

Global Issues

Global Issues. Global Issues. Loss of biodiversity Loss of habitat Climate change Stratospheric ozone loss. The Loss of Biodiversity. There have been 5 great extinction periods in geologic history, with the most recent occurring 65 million years ago

724 views • 40 slides

Chapter 7

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EPOCA Kick-off Meeting June 2008: Nice

EPOCA Kick-off Meeting June 2008: Nice. Theme 1 Ocean chemistry and biogeography What is the past and recent variability of ocean carbonate chemistry (including nutrients and trace metals) and geographical distribution of marine organisms?

420 views • 32 slides

Chapter 16 Climate

Chapter 16 Climate. Climate is weather that is averaged over time Conditions that are recorded then averaged include: 1.) temperature 2.) precipitation 3.) air pressure 4.) humidity 5.) days of sunshine. Climate. Latitude Topographic features (Mountains, Bodies of Water, Cities)

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Mythology and other facts about our solar system

Mythology and other facts about our solar system. By Katie Mae Farley. The Sun. Like all the planets in our solar system the Earth revolves around a medium size star. This star provides all the energy necessary to sustain life on Earth.

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The Complexity of Global Climate Change

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Evidence for high-frequency (10 4 -10 5 yr) glacial-eustasy during Paleozoic greenhouse intervals

Evidence for high-frequency (10 4 -10 5 yr) glacial-eustasy during Paleozoic greenhouse intervals. Bethany P. Theiling a,b and Maya Elrick a a University of New Mexico b Purdue University . Purdue Stable Isotope (PSI) Facility.

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Chapter 7.2

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Marine ecosystem

770 views • 15 slides

Time Series Analysis ( AS 3.8)

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Lecture 17

Lecture 17. Tectonic-scale Climate Change. Greenhouse / Icehouse Earth (Part II, p. 84-85; Ch. 4, p. 86-91). Geologic Time Scale. No ice sheets on land. Ice sheets on land. *. *. *. *. *. *. Ice House. Tectonic-scale Climate Change (Ch. 5, p. 103-112). Hundreds of millions of years.

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Kiribati

617 views • 11 slides

Oceanography

321 views • 10 slides

Trapped-bubble records of concentrations of trace gases involved in global biogeochemical cycles

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How do we learn about ancient climates?

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Penguins

Penguins . History.

196 views • 7 slides