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Paleoclimatic Research: PowerPoint PPT Presentation
Paleoclimatic Research: - Iowa Lake Side Lab summer course. Total Organic Carbon ... Fragilaria is ice tolerant and is not found in yellow laminae but large influx in black laminae ...
Iowa Lake Side Lab summer course. Total Organic Carbon ... Fragilaria is ice tolerant and is not found in yellow laminae but large influx in black laminae ...
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Non-marine paleoclimatic evidence PowerPoint PPT Presentation
Non-marine paleoclimatic evidence - It appears that speleothem carbon isotopes primarily come from plants above the cave. ... Speleothem high d13C values are then interpreted to indicate more C4 grasses. ...
It appears that speleothem carbon isotopes primarily come from plants above the cave. ... Speleothem high d13C values are then interpreted to indicate more C4 grasses. ...
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North American Drought: Paleoclimatic and Historic Contexts PowerPoint PPT Presentation
North American Drought: Paleoclimatic and Historic Contexts - Drought occurs somewhere in the US almost every year and can occur over a large ... Tree rings also capture the spatial ... Schubert et al., Science, 2005 ...
Drought occurs somewhere in the US almost every year and can occur over a large ... Tree rings also capture the spatial ... Schubert et al., Science, 2005 ...
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Climate Projections and Surprises PowerPoint PPT Presentation
Climate Projections and Surprises - Also referred to as Thermohaline Circulation . Colder, Saltier Water Sinks in North Atlantic, driving the Thermohaline Circulation.
Also referred to as Thermohaline Circulation . Colder, Saltier Water Sinks in North Atlantic, driving the Thermohaline Circulation.
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Oxygen%20Isotope PowerPoint PPT Presentation
Oxygen%20Isotope - (b) Shackleton(1967): Analyzed benthic foraminifera to ... The isotopic changes recorded in benthic foraminiferal tests are primarily a ...
(b) Shackleton(1967): Analyzed benthic foraminifera to ... The isotopic changes recorded in benthic foraminiferal tests are primarily a ...
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Quaternary%20Environments%20Paleoclimatic%20Reconstruction PowerPoint PPT Presentation
Quaternary%20Environments%20Paleoclimatic%20Reconstruction - Dendrochronology ... Dendrochronology 1,000 years on average. Palynology ... Dendrochronology Annual. Lake Sediments 50 - 200 years. Marine ...
Dendrochronology ... Dendrochronology 1,000 years on average. Palynology ... Dendrochronology Annual. Lake Sediments 50 - 200 years. Marine ...
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Quaternary Environments Marine Sediments and Corals PowerPoint PPT Presentation
Quaternary Environments Marine Sediments and Corals - ... 18O and 13C Geochemistry - percent opal, quartz, and organic carbon SPECMAP Spectral ... percent fine, coarse, total carbonate, 18O and 13C Geochemistry ...
... 18O and 13C Geochemistry - percent opal, quartz, and organic carbon SPECMAP Spectral ... percent fine, coarse, total carbonate, 18O and 13C Geochemistry ...
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ATM OCN 100 - Fall 2001 LECTURE 39 PowerPoint PPT Presentation
ATM OCN 100 - Fall 2001 LECTURE 39 - Tree Rings. Ice Cores. Radiochemical. Pollen. ATM OCN 100 Summer 2002. 5 ... See Fig. 2.25 Moran & Morgan (1997) ATM OCN 100 Summer 2002. 11. See Fig. 19.9 ...
Tree Rings. Ice Cores. Radiochemical. Pollen. ATM OCN 100 Summer 2002. 5 ... See Fig. 2.25 Moran & Morgan (1997) ATM OCN 100 Summer 2002. 11. See Fig. 19.9 ...
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Global%20Warming%20and%20The%20Impact%20of%20Sea%20Level%20Rise%20on%20Rhode%20Island PowerPoint PPT Presentation
Global%20Warming%20and%20The%20Impact%20of%20Sea%20Level%20Rise%20on%20Rhode%20Island - Global Warming and. The Impact of Sea Level Rise on Rhode Island. John King ... Indicators of human influence on the atmosphere ...
Global Warming and. The Impact of Sea Level Rise on Rhode Island. John King ... Indicators of human influence on the atmosphere ...
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Tectonic Plate Theory PowerPoint PPT Presentation
Tectonic Plate Theory - Tectonic Plate Theory Understanding Basic Principles of Earth Science Related to Geology Earth s Crust Earth s crust is the outermost layer.
Tectonic Plate Theory Understanding Basic Principles of Earth Science Related to Geology Earth s Crust Earth s crust is the outermost layer.
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Kim M. Cobb PowerPoint PPT Presentation
Kim M. Cobb - The science of global warming Kim M. Cobb kcobb@eas.gatech.edu Sustainable Atlanta Roundtable September 8, 2006 The Hockey Stick The Hockey Stick versus ...
The science of global warming Kim M. Cobb kcobb@eas.gatech.edu Sustainable Atlanta Roundtable September 8, 2006 The Hockey Stick The Hockey Stick versus ...
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Teori Pembentukan Muka Bumi PowerPoint PPT Presentation
Teori Pembentukan Muka Bumi - Teori Pembentukan Muka Bumi Menurut perkembangannya (Van Krevelen, 1993) : Pemekaran lantai samudra 2. Konsep apungan benua atau continental drift oleh Alfred Wegener ...
Teori Pembentukan Muka Bumi Menurut perkembangannya (Van Krevelen, 1993) : Pemekaran lantai samudra 2. Konsep apungan benua atau continental drift oleh Alfred Wegener ...
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Climate Change, Arctic Plant Communities PowerPoint PPT Presentation
Climate Change, Arctic Plant Communities - Global warming (!) has a disproportionate effect on Arctic ecosystems ... differentiation in timing, depth and chemical form of N uptake in arctic tundra ...
Global warming (!) has a disproportionate effect on Arctic ecosystems ... differentiation in timing, depth and chemical form of N uptake in arctic tundra ...
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Graduate Thesis Proposal PowerPoint PPT Presentation
Graduate Thesis Proposal - Graduate Thesis Proposal
Graduate Thesis Proposal
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Earth PowerPoint PPT Presentation
Earth - Earth's Biosphere. Interaction of physical processes in Earth's climate system with ... plants eaten by zooplankton, dead zooplankton or excreted matter sinks ...
Earth's Biosphere. Interaction of physical processes in Earth's climate system with ... plants eaten by zooplankton, dead zooplankton or excreted matter sinks ...
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Kein Folientitel PowerPoint PPT Presentation
Kein Folientitel - Do Simplified Models Have any Useful Skill ? Thomas Stocker Climate and Environmental Physics University of Bern, Switzerland www.climate.unibe.ch
Do Simplified Models Have any Useful Skill ? Thomas Stocker Climate and Environmental Physics University of Bern, Switzerland www.climate.unibe.ch
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Kim M. Cobb PowerPoint PPT Presentation
Kim M. Cobb - The Science of Climate Change Kim M. Cobb kcobb@eas.gatech.edu
The Science of Climate Change Kim M. Cobb kcobb@eas.gatech.edu
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Adaption of Paleoclimate Reconstructions for Interdisciplinary Research PowerPoint PPT Presentation
Adaption of Paleoclimate Reconstructions for Interdisciplinary Research - Adaption of Paleoclimate Reconstructions for Interdisciplinary Research Oliver Timm International Pacific Research Center, SOEST, University of Hawai'i at Manoa
Adaption of Paleoclimate Reconstructions for Interdisciplinary Research Oliver Timm International Pacific Research Center, SOEST, University of Hawai'i at Manoa
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Scientific Objectives and Strategies PowerPoint PPT Presentation
Scientific Objectives and Strategies - Co-ordinate international cruises to retrieve high-resolution sediment cores ... Global comparison of high-resolution, rapid climate change records ...
Co-ordinate international cruises to retrieve high-resolution sediment cores ... Global comparison of high-resolution, rapid climate change records ...
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Data and Tools for ARTS at the World Data Center for Paleoclimatology PowerPoint PPT Presentation
Data and Tools for ARTS at the World Data Center for Paleoclimatology - WDC for Paleoclimatology Mission: To provide long-term ... Moorea, French Polynesia. Aqaba. Seychelles. Abrolhos, w. Australia. Clipperton. Rarotonga SST ...
WDC for Paleoclimatology Mission: To provide long-term ... Moorea, French Polynesia. Aqaba. Seychelles. Abrolhos, w. Australia. Clipperton. Rarotonga SST ...
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15 The climate of the future PowerPoint PPT Presentation
15 The climate of the future - Goals of weather forecast models. To predict actual weather conditions over a short period of time ... HadCM3 (UK) mid-sensitivity. PCM (NCAR) low sensitivity ...
Goals of weather forecast models. To predict actual weather conditions over a short period of time ... HadCM3 (UK) mid-sensitivity. PCM (NCAR) low sensitivity ...
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Aeolian environments PowerPoint PPT Presentation
Aeolian environments - Wherever there is available sand and silt. b. Availability requires minimal ... Sand movement in the Sahara desert: an example of the influence of air movement ...
Wherever there is available sand and silt. b. Availability requires minimal ... Sand movement in the Sahara desert: an example of the influence of air movement ...
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Precipitation extremes during 1895-2003 in the continental United States PowerPoint PPT Presentation
Precipitation extremes during 1895-2003 in the continental United States - ... frequencies in western U.S. occurred shortly before 1922 Colorado River compact ... Compact based on 16.5 maf annual flow; 1906-2001 average was 15.1 maf; ...
... frequencies in western U.S. occurred shortly before 1922 Colorado River compact ... Compact based on 16.5 maf annual flow; 1906-2001 average was 15.1 maf; ...
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Extracting a Climate Signal from 169 Glacier Records (2005) PowerPoint PPT Presentation
Extracting a Climate Signal from 169 Glacier Records (2005) - Title: Slide 1 Author: dailemic Last modified by: dailemic Created Date: 2/3/2006 7:54:05 PM Document presentation format: On-screen Show Company: Oregon State University
Title: Slide 1 Author: dailemic Last modified by: dailemic Created Date: 2/3/2006 7:54:05 PM Document presentation format: On-screen Show Company: Oregon State University
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Quaternary Environments Ice Cores PowerPoint PPT Presentation
Quaternary Environments Ice Cores - ... e 68m at Camp Century, Greenland and 100m Vostok, Antarctica. Stable Isotope ... Changing resolution back in time from the Camp Century ice core from Greenland ...
... e 68m at Camp Century, Greenland and 100m Vostok, Antarctica. Stable Isotope ... Changing resolution back in time from the Camp Century ice core from Greenland ...
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Chapter 2 Plate Tectonics PowerPoint PPT Presentation
Chapter 2 Plate Tectonics - ... minerals in rocks Show the direction to Earth s magnetic poles Provide a means of determining their latitude of origin Earth s Magnetic Field The ...
... minerals in rocks Show the direction to Earth s magnetic poles Provide a means of determining their latitude of origin Earth s Magnetic Field The ...
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Some%20questions%20we%20will%20answer%20today: PowerPoint PPT Presentation
Some%20questions%20we%20will%20answer%20today: - Title: PowerPoint Presentation Last modified by: Jaydeep Mehta Created Date: 1/1/1601 12:00:00 AM Document presentation format: On-screen Show (4:3)
Title: PowerPoint Presentation Last modified by: Jaydeep Mehta Created Date: 1/1/1601 12:00:00 AM Document presentation format: On-screen Show (4:3)
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SWBAT: Review layers of the earth and define PowerPoint PPT Presentation
SWBAT: Review layers of the earth and define - Title: No Slide Title Author: Scott Jeffrey Last modified by: jrix Created Date: 2/10/1999 1:33:59 PM Document presentation format: Letter Paper (8.5x11 in)
Title: No Slide Title Author: Scott Jeffrey Last modified by: jrix Created Date: 2/10/1999 1:33:59 PM Document presentation format: Letter Paper (8.5x11 in)
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The Lake Tanganyika Isolated Offshore Horst Blocks: High Resolution Seismic Studies in Anticipation PowerPoint PPT Presentation
The Lake Tanganyika Isolated Offshore Horst Blocks: High Resolution Seismic Studies in Anticipation - The Lake Tanganyika Isolated Offshore Horst Blocks: High Resolution Seismic Studies in Anticipation
The Lake Tanganyika Isolated Offshore Horst Blocks: High Resolution Seismic Studies in Anticipation
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Continental Drift PowerPoint PPT Presentation
Continental Drift - Approximately 200 million years ago a supercontinent called Pangaea started ... (Glossopteris) and an aquatic reptile (Mesosaurus) provided the best evidence ...
Approximately 200 million years ago a supercontinent called Pangaea started ... (Glossopteris) and an aquatic reptile (Mesosaurus) provided the best evidence ...
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Climate modelling uncertainties PowerPoint PPT Presentation
Climate modelling uncertainties - WHICH PROCESSES DRIVE PAST, PRESENT AND FUTURE CLIMATIC CHANGES ? HOW CAN WE DISTINGUISH BETWEEN NATURAL VARIABILITY AND IMPACT OF HUMAN ACTIVITIES ? ...
WHICH PROCESSES DRIVE PAST, PRESENT AND FUTURE CLIMATIC CHANGES ? HOW CAN WE DISTINGUISH BETWEEN NATURAL VARIABILITY AND IMPACT OF HUMAN ACTIVITIES ? ...
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Chapter 5 Plate Tectonics: A Scientific Theory Unfolds PowerPoint PPT Presentation
Chapter 5 Plate Tectonics: A Scientific Theory Unfolds - Chapter 5 Plate Tectonics: A Scientific Theory Unfolds Testing the Plate Tectonics Model Apparent polar wandering Lava flows of different ages indicated several ...
Chapter 5 Plate Tectonics: A Scientific Theory Unfolds Testing the Plate Tectonics Model Apparent polar wandering Lava flows of different ages indicated several ...
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Reconstruction of Past Climates PowerPoint PPT Presentation
Reconstruction of Past Climates - Why should we care about climate change ? ... Bignell Loess. 10-13 ka. Brady Soil. 13-23 ka. Peoria Loess. Goals of Great Plains Research ...
Why should we care about climate change ? ... Bignell Loess. 10-13 ka. Brady Soil. 13-23 ka. Peoria Loess. Goals of Great Plains Research ...
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Climate Variability on Millennial Time Scales PowerPoint PPT Presentation
Climate Variability on Millennial Time Scales - Some proxy records provide evidence of substantial climate ... stadial. interstadial. Interglacial. Glacial. Interglacial. Methane Variations During. D-O Events ...
Some proxy records provide evidence of substantial climate ... stadial. interstadial. Interglacial. Glacial. Interglacial. Methane Variations During. D-O Events ...
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Alan F. Hamlet PowerPoint PPT Presentation
Alan F. Hamlet - ... River Basin: Reconstructed annual flow in the Colorado River ... Reconstructions for the Upper Colorado River Basin, Water Resources Research, Vol. 42, W05415) ...
... River Basin: Reconstructed annual flow in the Colorado River ... Reconstructions for the Upper Colorado River Basin, Water Resources Research, Vol. 42, W05415) ...
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Alan F. Hamlet PowerPoint PPT Presentation
Alan F. Hamlet - School of Engineering, University of California, Merced ... Variability in Annual Flow in the CRB, but the Summer Monsoon Also Plays a Role ...
School of Engineering, University of California, Merced ... Variability in Annual Flow in the CRB, but the Summer Monsoon Also Plays a Role ...
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Paleoclimates: Climate change and Biodiversity PowerPoint PPT Presentation
Paleoclimates: Climate change and Biodiversity - Abrupt climate change: causal constraints provided by the ... A (ECM: Electrical conductivity record) Benthic foraminifera (forams) Climate cyclicities ...
Abrupt climate change: causal constraints provided by the ... A (ECM: Electrical conductivity record) Benthic foraminifera (forams) Climate cyclicities ...
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Ingen diastitel PowerPoint PPT Presentation
Ingen diastitel - key com.apple.print.PageFormat.FormattingPrinter /key dict ... key com.apple.print.ticket.modDate /key date 2004-09-24T13:47:57Z /date ...
key com.apple.print.PageFormat.FormattingPrinter /key dict ... key com.apple.print.ticket.modDate /key date 2004-09-24T13:47:57Z /date ...
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Land Surface Scheme in CRCM5 PowerPoint PPT Presentation
Land Surface Scheme in CRCM5 - Four main vegetation structural types identified (needleleaf trees, broadleaf ... Phenology. Turn over of live veg, Mortality. Allocation. Disturbance due to fire, ...
Four main vegetation structural types identified (needleleaf trees, broadleaf ... Phenology. Turn over of live veg, Mortality. Allocation. Disturbance due to fire, ...
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Iceberg 100km east of Dunedin, South Island, New Zealand PowerPoint PPT Presentation
Iceberg 100km east of Dunedin, South Island, New Zealand - Lecture 33: Climate Changes: Past & Future (Ch 16) Climate change change in any statistical property of the atmosphere This chapter will clarify our thinking:
Lecture 33: Climate Changes: Past & Future (Ch 16) Climate change change in any statistical property of the atmosphere This chapter will clarify our thinking:
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Milankovic Theory and Time Series Analysis PowerPoint PPT Presentation
Milankovic Theory and Time Series Analysis - Milankovic Theory and. Time Series Analysis. Mudelsee M. Institute of Meteorology ... (1990) Quadratic-inverse spectrum estimates: Applications to palaeoclimatology. ...
Milankovic Theory and. Time Series Analysis. Mudelsee M. Institute of Meteorology ... (1990) Quadratic-inverse spectrum estimates: Applications to palaeoclimatology. ...
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Early Paleozoic Events PowerPoint PPT Presentation
Early Paleozoic Events - Marine Transgression The rocks of each facies become younger in a landward direction during a marine ... Vail curves are derived from seismic stratigraphic ...
Marine Transgression The rocks of each facies become younger in a landward direction during a marine ... Vail curves are derived from seismic stratigraphic ...
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GLG110 Geologic Disasters and the Environment PowerPoint PPT Presentation
GLG110 Geologic Disasters and the Environment - ... influence of these cycles on insolation (INcident SOLar radiATION) at different ... the Northern Hemisphere, peak summer insolation occurred about 9,000 years ago ...
... influence of these cycles on insolation (INcident SOLar radiATION) at different ... the Northern Hemisphere, peak summer insolation occurred about 9,000 years ago ...
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Fossils, Paleoclimate and Global Climate Change PowerPoint PPT Presentation
Fossils, Paleoclimate and Global Climate Change - Polar ice caps and mountain glaciers are shrinking. Sea level is rising (transgression) ... Therefore ice is depleted in 18O. When climate is warmer, there is ...
Polar ice caps and mountain glaciers are shrinking. Sea level is rising (transgression) ... Therefore ice is depleted in 18O. When climate is warmer, there is ...
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Chapter 19 Plate Tectonics PowerPoint PPT Presentation
Chapter 19 Plate Tectonics - Polar Wander Hypotheses. Wegener's Reconstruction of Apparent South ... Wander ... Magnetic Polar Wander Paths. Best interpretation is that there was a single ...
Polar Wander Hypotheses. Wegener's Reconstruction of Apparent South ... Wander ... Magnetic Polar Wander Paths. Best interpretation is that there was a single ...
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Plate Tectonic Theory PowerPoint PPT Presentation
Plate Tectonic Theory - Contracting Earth Theory The molten Earth cools and contracts The crust wrinkles and crumples Mountains form What are some problems with this hypothesis?
Contracting Earth Theory The molten Earth cools and contracts The crust wrinkles and crumples Mountains form What are some problems with this hypothesis?
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Introduction to Plate Tectonics Continental Drift PowerPoint PPT Presentation
Introduction to Plate Tectonics Continental Drift - may occur under oceanic or continental crust ... Low density continental crust is not subducted, but may partially underlie the ...
may occur under oceanic or continental crust ... Low density continental crust is not subducted, but may partially underlie the ...
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Plate Tectonics: A Scientific Theory Unfolds Chapter 5 PowerPoint PPT Presentation
Plate Tectonics: A Scientific Theory Unfolds Chapter 5 - Plate Tectonics: A Scientific Theory Unfolds Chapter 5 Oceanic-continental convergence Animation Types of convergent boundaries Oceanic-oceanic convergence When two ...
Plate Tectonics: A Scientific Theory Unfolds Chapter 5 Oceanic-continental convergence Animation Types of convergent boundaries Oceanic-oceanic convergence When two ...
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Hazardous Earth Processes PowerPoint PPT Presentation
Hazardous Earth Processes - The impact of extraterrestrial bodies (asteroids and comets) Gravity ... Gravitational attractions between the Earth, Moon, and Sun (Tidal Energy) ...
The impact of extraterrestrial bodies (asteroids and comets) Gravity ... Gravitational attractions between the Earth, Moon, and Sun (Tidal Energy) ...
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CLIMATE CHANGE SKEPTICS PowerPoint PPT Presentation
CLIMATE CHANGE SKEPTICS - Response: 1989 was the warmest year on record due to an unusually strong El Ni o ... on earth are in the warmest regions, the tropical rainforest being the ...
Response: 1989 was the warmest year on record due to an unusually strong El Ni o ... on earth are in the warmest regions, the tropical rainforest being the ...
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Early Paleozoic Earth History PowerPoint PPT Presentation
Early Paleozoic Earth History - Modern examples of barrier reef systems. are the Florida Keys, Bahama Islands, and Great Barrier Reef of Australia. The Lagoon ...
Modern examples of barrier reef systems. are the Florida Keys, Bahama Islands, and Great Barrier Reef of Australia. The Lagoon ...
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Plate Tectonics: A Scientific Revolution Unfolds PowerPoint PPT Presentation
Plate Tectonics: A Scientific Revolution Unfolds - First proposed his continental drift hypothesis in 1915 ... Examples include the East African rift valleys and the Rhine Valley in northern Europe ...
First proposed his continental drift hypothesis in 1915 ... Examples include the East African rift valleys and the Rhine Valley in northern Europe ...
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Early Paleozoic Events PowerPoint PPT Presentation
Early Paleozoic Events - Mountains and volcanoes were present in the Appalachian region. ... These include the famous St. Peter Sandstone, an unusually pure, well sorted, ...
Mountains and volcanoes were present in the Appalachian region. ... These include the famous St. Peter Sandstone, an unusually pure, well sorted, ...
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High Resolution Sediment Cores taken just south of England show behavior of the British Ice Sheet' PowerPoint PPT Presentation
High Resolution Sediment Cores taken just south of England show behavior of the British Ice Sheet' - Red line indicates July insolation at 65 N. ... Thin black line represent a mean global insolation curve (average 65 N and 90 S) ...
Red line indicates July insolation at 65 N. ... Thin black line represent a mean global insolation curve (average 65 N and 90 S) ...
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Global Climate Change PowerPoint PPT Presentation
Global Climate Change - Polar ice caps and mountain glaciers are shrinking. Sea level is rising. Deserts are expanding ... 1550 1850 'Little Ice Age' Food For Thought ...
Polar ice caps and mountain glaciers are shrinking. Sea level is rising. Deserts are expanding ... 1550 1850 'Little Ice Age' Food For Thought ...
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