FAQ Climate change: a primer
|
|
- Ophelia Tyler
- 5 years ago
- Views:
Transcription
1 SNR 104- Climate in Crisis? Spring 2010 FAQ Climate change: a primer IPCC, 2007: Climate Change 2007: The Physical Science Basis. Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change [Solomon, S., D. Qin, M. Manning, Z. Chen, M. Marquis, K.B. Averyt, M.Tignor and H.L. Miller (eds.)]. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA.
2 SNR 104- Climate in Crisis? Is this really a crisis? crisis- Etymology: Middle English, from Latin, from Greek krisis, literally, decision, from krinein to decide. 1 a: the turning point for better or worse in an acute disease or fever b: an emotionally significant event or radical change of status in a person's life <a midlife crisis> 2: the decisive moment (as in a literary plot) 3 a: an unstable or crucial time or state of affairs in which a decisive change is impending ; especially : one with the distinct possibility of a highly undesirable outcome <a financial crisis>
3 Intergovernmental Panel on Climate Change (IPCC) The IPCC was established to provide the decision-makers and others interested in climate change with an objective source of information about climate change. The IPCC does not conduct any research nor does it monitor climate related data or parameters. Its role is to assess on a comprehensive, objective, open and transparent basis the latest scientific, technical and socio-economic literature produced worldwide relevant to the understanding of the risk of humaninduced climate change, its observed and projected impacts and options for adaptation and mitigation.
4 Intergovernmental Panel on Climate Change (IPCC) * Governments participate in plenary Sessions of the IPCC where main decisions about the IPCC work programme are taken and reports are accepted, adopted and approved. They also participate the review of IPCC Reports. * The scientists: hundreds of scientists all over the world contribute to the work of the IPCC as authors, contributors and reviewers.
5 The Big Picture Is the planet really warming up? 1 deg C = 1.8 deg F The decade was the warmest decade on record! Base Period = NASA-GISS
6 The Big Picture Is the planet really warming up? 1 deg C = 1.8 deg F Base Period = NASA-GISS
7 The Big Picture IPCC 2007 Fig FAQ3.1.1
8 The Big Picture (10 km) Global temperature trends from IPCC 2007 Fig FAQ3.1.1
9 The Big Picture What s the big deal about a degree or so of warming? We are talking about a global average It s not uniform Urban Heat-Island effects
10
11
12 Spatial distribution of global temperature changes December 2009 and JJA 2009 are the 4th and 2nd warmest globally for those periods. Base Period = NASA-GISS
13 The Big Picture IPCC 2007 FAQ 9.1 Fig 1 Summer temperatures in Switzerland from
14 The Big Picture Is the planet really warming up? ICE National Snow and Ice Data Center
15 Arctic sea ice extent
16 Global Glacier Changes: facts and figures Glacier length changes; advancing (blue) and retreating (red) glaciers.
17 The Big Picture Isn t the science of climate change and global warming uncertain? Yes- but it is confused on a much higher plane than it used to be
18 The Big Picture How can humans change the whole world s climate?
19 The Greenhouse Effect - as real as gravity Atmospheric gases: some gases tend to trap heat which is radiated from the Earth Earth s average surface Temp= 57 F Without any trapping Earth would be 57 F cooler and would have no liquid water at surface (an icehouse world)
20 Residence Time and Sources of Greenhouse gases (excluding water vapor) The Hadley Centre 2005
21 The Greenhouse Effect - as real as gravity
22 Annual energy flow to Earth from the Sun
23 The Big Picture IPCC 2007 FAQ 2.1 Fig 1
24 The Big Picture Human contribution to greenhouse gases IPCC 2007 Fig 2-1
25
26 The Big Picture What is Radiative Forcing? Radiative forcing is a measure of how the energy balance of the Earthatmosphere system is influenced when factors that affect climate are altered. The word radiative arises because these factors change the balance between incoming solar radiation and outgoing infrared radiation within the Earth s atmosphere. Radiative forcing is usually quantified as the rate of energy change per unit area of the globe as measured at the top of the atmosphere, and is expressed in units of Watts per square metre (see Figure 2). Radiative forcing can be positive (leading to warming) or negative (leading to cooling FAQ 2.1, Box 1
27 The Big Picture Natural vs human causes detection and attribution studies IPCC 2007 FAQ 2.1 Fig 2
28
29
30 Natural forcings do not fully explain observed late 20 th century warming And global cooling in 1940 s to 70 s? Meehl, G.A., W.M. Washington, C. Ammann, J.M. Arblaster, T.M.L. Wigley, and C. Tebaldi, 2004: J. Climate, 17,
31 The Big Picture Hurricanes: There has been an increase in hurricane intensity in the North Atlantic since the 1970s, and that increase correlates with increases in sea surface temperature. Other regions appear to have experienced increased hurricane intensity as well, but there are concerns about the quality of data in these other regions. It is more likely than not (>50%) that there has been some human contribution to the increases in hurricane intensity. IPCC, 2007
32 The Outlook What s so bad about a warm climate? Trend of the monthly PDSI IPCC 2007 FAQ 3.2 Fig 1
33 The Outlook What s so bad about a warm climate? Trend of the monthly PDSI IPCC 2007 FAQ 3.2 Fig 1
34 Anomaly in cm IPCC (2007) Working Group II April, 2007 Model projections for global land precipitation
35 The Outlook How about sea-level rise? IPCC 2007 FAQ 5.1 Fig 1
36
37 What can we do about it? The Kyoto Protocol Earth Summit- Brazil, June 1992 The objective is to achieve "stabilization of greenhouse gas concentrations in the atmosphere at a level that would prevent dangerous anthropogenic interference with the climate system." As of 2008, 183 countries have ratified the protocol.
38 What can we do about it? The Kyoto Protocol This is a challenge that requires a 100% effort; ours, and the rest of the world's. The world's second-largest emitter of greenhouse gases is the People's Republic of China. Yet, China was entirely exempted from the requirements of the Kyoto Protocol... America's unwillingness to embrace a flawed treaty should not be read by our friends and allies as any abdication of responsibility. To the contrary, my administration is committed to a leadership role on the issue of climate change... President George W. Bush June 11, 2001
39 What can we do about it? The Kyoto Protocol Will Kyoto make a difference? Only a small one but it is a start and taking it serious would have sent a message of cooperation to the rest of the world. Reducing GHG emissions by a few percent over time is akin to overspending your household budget by a decreasing amount each year: your debt still piles up, if only at a slower pace. Robert Henson, 2008
40 Which countries emit the most GHGs?
41 What can we do about it? How about China and India?
42 What can we do about it? How about China and India? China uses coal to power over 3/4ths of its electricity generation
43 What can we do about it? How about China and India? Tata Mundra, the largest coal-fired energy plant built in decades, is going up in India's port city of Mundra with the help of a $450- million loan from the World Bank (total cost - $4.2-billion). The 4,000-megawatt coal plant will use modern, efficient technologies to produce enough electricity for 16 million people, but will emit only 13 percent less carbon than a conventional coal-fired facility. Experts predict that up to 20 percent of the power generated will be lost to India s poorly maintained electricity grid, negating any benefits of the plant s technology.
44 What can we do about global warming - now that the debate regarding humans causing the warming is over? There are two basic types of response to climate change. Mitigation is reducing the emissions of greenhouse gases responsible for climate change, so that less change occurs. Adaptation is dealing with the consequences of warming and other aspects of climate change, such as changes in extreme weather events. We have to avoid the unadaptable and adapt to the unavoidable
45 What can we do about global warming - And Suffering- There are three basic types of response Ximinez: NOBODY expects the Spanish Inquisition! Our chief weapon is surprise...surprise and fear...fear and surprise... Our two weapons are fear and surprise...and ruthless efficiency... Our *three* weapons are fear, surprise, and ruthless efficiency...and an almost fanatical devotion to the Pope... And who will be doing most of the suffering?
Scott A. Mandia, Professor Physical Sciences
Scott A. Mandia, Professor Physical Sciences Sediments (pollen, shells, etc.) Ice (Sintering: trapped gases) Corals Trees 18 O is heavier it has two more neutrons Evaporation leaves behind 18 O in ocean
More informationTraining workshops on mainstreaming climate change in national development planning and budgeting HANDOUT FOR PARTICIPANTS
Global Climate Change Alliance Support Facility Training workshops on mainstreaming climate change in national development planning and budgeting HANDOUT FOR PARTICIPANTS MODULE 3 Understanding the basics
More informationScientific Foundation of Climate Change. Human Responsibility for Climate Change
Scientific Foundation of Climate Change EOH 468 CSU Northridge Spring 2010 Peter Bellin, CIH, Ph.D. 1 Human Responsibility for Climate Change The IPCC finds that it is very likely that emissions of heat-trapping
More informationWhat is climate change? - BBC News
What is climate change? - BBC News Media caption Why we should care about climate change? In December, of cials from across the world will gather in Paris, France, to try to hammer out a deal to tackle
More informationNATS 101 Section 13: Lecture 34. Global Warming Part I
NATS 101 Section 13: Lecture 34 Global Warming Part I Outline of three part global warming presentation What is the problem? How has the Earth s climate changed in recent years? Are these changes attributable
More informationThe Greenhouse Effect. Greenhouse Gases. Greenhouse Gases. Greenhouse Gases
Global Warming Helen Cox, PhD Geography Department California State University, Northridge The Greenhouse Effect Science of global warming Greenhouse gases Other contributors Observed changes Temperature
More informationHonors Case Study Challenge Entry Form
Page1 HonorsCaseStudyChallengeEntryForm Areyousubmittingthisentryasanindividualchaptermemberorasa chapter? IndividualMemberEntry x ChapterEntry Pleasefilloutthecorrespondingentryfieldsbelow. IndividualMemberEntryInformation
More informationClimate Change and Air Quality
Climate Change and Air Quality SW PA Air Quality Action June 6, 2007 Peter J. Adams Associate Professor Civil and Environmental Engineering Engineering and Public Policy Outline Climate Change Primer What
More informationENVIS- IITM NEWSLETTER The Air Quality: A Global Challenge
ENVIS- IITM NEWSLETTER The Air Quality: A Global Challenge GLOBAL WARMING Editorial Prof. B.N. Goswami (Director, IITM, Pune) Dr. G. Beig (ENVIS Co-ordinetor) Ms. Neha S. Parkhi (Program Officer) Mr. Rajnikant
More informationGlobal Warming is unequivocal
Global Warming is unequivocal The recent Kevin IPCC E Trenberth report has clearly stated that Warming NCAR of the climate system is unequivocal and it is very likely caused by human activities. Moreover,
More informationOutline. What is Climate? Causes of Climate Change. Greenhouse Gases. Impacts of Climate Change. Physical. Ecological. Societal
CLIMATE CHANGE Outline What is Climate? Causes of Climate Change Greenhouse Gases Impacts of Climate Change Physical Ecological Societal International Environmental Policy U.S. Environmental Policy What
More informationClimate Science from a Climate Scientist
Climate Science from a Climate Scientist Professor Richard Allan, Department of Meteorology, University of Reading John Hall Venice Course, National Gallery, 25 th January 2017 Earth s Climate has always
More informationFACTS ABOUT GL BAL WARMING. gogreen. Shop visit An Ekotribe Initiative
FACTS ABOUT GL BAL WARMING Shop Online @ www.thegreenecostore.com Definition The earth is a natural greenhouse and is kept warm by water vapors, carbon dioxide (CO2), and other gases in the atmosphere,
More informationChanging? What Is Climate and How Is It. You have probably seen or heard
What Is Climate and How Is It Changing? Photo by Jesse Stanley Student Reading 1 Exit Glacier in Alaska has receded significantly in the last century. Photo by Jesse Stanley You have probably seen or heard
More informationGlobal Warming. Science of global warming Greenhouse gases Other contributors Observed changes. The future
Global Warming Science of global warming Greenhouse gases Other contributors Observed changes The future Helen Cox, PhD Geography Department California State University, Northridge Temperature Other indicators
More informationGreenhouse Effect. The Greenhouse Effect
Greenhouse Effect The Greenhouse Effect Greenhouse gases let short-wavelength radiation come into the Earth s atmosphere from the sun. However, they absorb and re-radiate Earth s long-wavelength radiation
More informationHow Can Thermal Effects Be Explained?
How Can Thermal Effects Be Explained? Lesson 6, Part 3: Climate Science The Enhanced Greenhouse Effect The Earth will maintain equilibrium (constant stable temperature level) if the energy coming in is.
More informationThe Science of Climate Change
The Science of Climate Change http://data.giss.nasa.gov/gistemp/ Glaciers are retreating worldwide, including Colorado Arapahoe Glacier, 1917 Arapahoe Glacier, 2004 Sea Level is Rising End of summer ice
More informationTOPIC # 15 GLOBAL WARMING & ANTHROPOGENIC FORCING (cont.)
TOPIC # 15 GLOBAL WARMING & ANTHROPOGENIC FORCING (cont.) Part B RADIATIVE FORCING Class Notes pp 89 THE KEY TO IT ALL: p 89 RADIATIVE FORCING (linked to the Energy Balance!) expressed in Watts per square
More informationA Climate Change Primer The IPCC Fourth Assessment Report
A Climate Change Primer 2007 Nobel Peace Prize Richard McGehee Seminar on the Mathematics of Climate Change School of Mathematics October 31, 2007 http://nobelprize.org/nobel_prizes/peace/laureates/2007/
More informationEvidence and implications of anthropogenic climate change
Evidence and implications of anthropogenic climate change Earth s Climate has always been changing 1) Is climate changing now? Global Warming? Sea level rising IPCC 2007 Fig. 5.13 (p. 410) Recontructed
More informationLecture 7 Global Warming/Climate Change (Observations and Attribution of Cause) METR/ENVS 113 Spring Semester 2011 May 3, 2011
Lecture 7 Global Warming/Climate Change (Observations and Attribution of Cause) METR/ENVS 113 Spring Semester 2011 May 3, 2011 Reading Henson Rough Guide Chapter 1 Pages 75 127; 215; 227-244 Other pages
More informationCurrent understanding of global climate change and of its possible impacts on agriculture. Maurizio Sciortino.
Current understanding of global climate change and of its possible impacts on agriculture Maurizio Sciortino maurizio.sciortino@enea.it Outline 1. Scientific understanding of climate change The greenhouse
More informationCAN THE UNITED NATIONS KEEP CLIMATE CHANGE UNDER CONTROL?
CAN THE UNITED NATIONS KEEP CLIMATE CHANGE UNDER CONTROL? Climate change is one of the major challenges of our time and adds considerable stress to our societies and to the environment. From shifting weather
More informationEllen B. Stechel Sandia National Laboratories. With Help from Mark Ivey and Bernie Zak. 17 February 2010
Update on Climate Science Research: Barrow, AK Overview Ellen B. Stechel Sandia National Laboratories With Help from Mark Ivey and Bernie Zak 17 February 2010 Sandia is a multiprogram laboratory operated
More informationUnderstanding Global Warming
Math 483 Spring Semester, 2013 California State University, Northridge Understanding Global Warming Global Warming is Real December 2012 is 334th consecutive Month with global temperatures above the 20th
More informationChapter 19: Global Change
1 Summary Of the Case Study Polar Bear population in the Antarctic going down because temperatures are going up and melting the caps. Polar bears are losing their habitat, they also can t get their food
More informationA Toolkit for Responding to Climate Change Deniers
Scientific evidence for human-induced global warming is weak. The science of climate change is clear and compelling. As the recent statement of the G8 National Academies of Science stated There will always
More informationGlobal Climate Change
GLOBAL ATMOSPHERIC PROBLEMS Global Climate Change Global Climate Change A hot topic! Among most serious of environmental problems facing future generations Global Climate Change Often called Global Warming
More informationGlobal Climate Change: What the Future Holds, and What We Can Do About It
Global Climate Change: What the Future Holds, and What We Can Do About It Dr. David Karowe Professor, Department of Biological Sciences Schedule of Topics September 29: Recent climate change (Dave Karowe)
More informationLAB National Science Teachers Association. Lab Handout. Introduction
LAB 22 Lab Handout Lab 22. Minimizing Carbon Emissions: What Type of Greenhouse Gas Emission Reduction Policy Will Different Regions of the World Need to Adopt to Prevent the Average Global Surface Temperature
More informationRenewable Energies and Low-Carbon Society: Application of CGE Model to Toyohashi City in Japan
Renewable Energies and Low-Carbon Society: Application of CGE Model to Toyohashi City in Japan Yuzuru Miyata Department of Architecture and Civil Engineering, Toyohashi University of Technology and Shuai
More informationPHY392S Physics of Climate. Lecture 1. Introduction
PHY392S Physics of Climate Lecture 1 Introduction Slides based on material from Prof. K. Strong PHY392S - Physics of Climate Lecture 1, Page 1 Some Definitions Weather the fluctuating state of the atmosphere
More informationHigh School Climate Science Curriculum Course learning goals. October 2011
1 High School Climate Science Curriculum Course learning goals October 2011 Current Climate 1. Earth climate is determined by a balance between absorbed sunlight and emitted infrared radiation. Because
More informationIs the Climate Changing? Is the Climate Changing? Is the Climate Changing? Is the Climate Changing? 12/13/2016. Yes!
1 2 3 Yes! 4 Yes! But Earth's climate is always changing! 5 Yes! But Earth's climate is always changing! 6 Throughout its 4.5 billion year history, Earth's climate has alternated between periods of warmth
More informationClimate Change, Greenhouse Gases and Aerosols
Climate Change, Greenhouse Gases and Aerosols J Srinivasan J Srinivasan is a Professor at the Centre for Atmospheric and Oceanic Sciences at Indian Institute of Science, Bangalore. He was a lead author
More informationClimate Change Frequently Asked Questions Scrambled Information Source: EPA Climate Change FAQ
Climate Change Frequently Asked Questions Scrambled Information Source: EPA Climate Change FAQ Instructions: The questions and answers below have been scrambled. Cut the answers and questions apart. Separate
More informationGLOBAL WARMING, GREENHOUSE GASES AND THE KYOTO PROTOCOL
GLOBAL WARMING, GREENHOUSE GASES AND THE KYOTO PROTOCOL Library of Parliament Topical Information for Parliamentarians TIPS-39E 27 January 2004 The Science of Climate Change Historical Records of Global
More informationGlobal Insolation Budget. Solar Radiation. Greenhouse Gases. Air: Climate and Pollution. Weather, Climate, Winds, Rain
Global Insolation Budget Air: Climate and Pollution Weather, Climate, Winds, Rain Changes in solar radiation are responsible for many important environmental factors, including El Niño. Review them Solar
More informationGE 2211 Environmental Science and Engineering Unit IV Global Warming. M. Subramanian
GE 2211 Environmental Science and Engineering Unit IV Global Warming M. Subramanian Assistant Professor Department of Chemical Engineering Sri Sivasubramaniya Nadar College of Engineering Kalavakkam 603
More informationClimate change and the ocean. Climate change and the ocean. Climate change. Greenhouse effect. Greenhouse effect.
Climate change and the ocean Intergovernmental Panel on Climate Change - UN scientific intergovernmental body of >1000 scientists - to assess on a comprehensive, objective, open and transparent basis the
More informationClimate Change state of the science
Climate Change state of the science Henley in Transition December 14 th 2015 Prof. Richard Allan, Department of Meteorology University of Reading Earth s Climate has always been changing The planet is
More informationScientific Facts on. Climate Change Assessment
page 1/8 Scientific Facts on Climate Change 2001 Assessment Source document: IPCC (2001) Summary & Details: GreenFacts Context - The Earth's climate has changed over the last century and by 2001 there
More informationTHE BIG DEBATE Can the global community tackle climate change without the USA?
THE BIG DEBATE CAN THE GLOBAL COMMUNITY TACKLE CLIMATE CHANGE WITHOUT THE US? THE BIG DEBATE Can the global community tackle climate change without the USA? Friday 16th June 2017 THE DILEMMA US President
More informationChapter 19 Global Change. Wednesday, April 18, 18
Chapter 19 Global Change Module 62 Global Climate Change and the Greenhouse Effect After reading this module you should be able to distinguish among global change, global climate change, and global warming.
More informationGREENHOUSE GASES 3/14/2016. Water Vapor, CO 2, CFCs, Methane and NO x all absorb radiation Water vapor and CO 2 are the primary greenhouse gases
GREENHOUSE EFFECT The earth is like a greenhouse The atmosphere acts like the glass which lets the sun s rays pass through. The earth absorbs this as heat energy and keeps it in, only letting a little
More informationWeather has always been a hot topic of conversation. We talk about whether it is hot or cold, windy or calm, snowy or dry. We listen to the radio to
Weather has always been a hot topic of conversation. We talk about whether it is hot or cold, windy or calm, snowy or dry. We listen to the radio to figure out if the weather will be different tomorrow.
More informationNSTA Web Seminar: Earth Then, Earth Now: Our Changing Climate Climate Change Jeopardy
LIVE INTERACTIVE LEARNING @ YOUR DESKTOP NSTA Web Seminar: Earth Then, Earth Now: Our Changing Climate Climate Change Jeopardy Presented by Dr. Mike Winton, NOAA Tuesday, March 31, 2009 Climate Change
More informationIntergovernmental Panel on Climate Change (IPCC) Fourth Assessment Report
Intergovernmental Panel on Climate Change (IPCC) Fourth Assessment Report Andrea J. Ray, Ph.D. NOAA Earth Systems Research Lab & NOAA-CIRES Western Water Assessment Boulder, CO Andrea.Ray@noaa.gov http:/www.cdc.noaa.gov
More informationThe International Climate Change Regime: UNFCCC. International Climate Change and Energy Law Spring semester 2014 Dr.
The International Climate Change Regime: UNFCCC International Climate Change and Energy Law Spring semester 2014 Dr. Christina Voigt 1. The Legal Status of the Atmosphere 2. 1992 UNFCCC 3. 1997 Kyoto Protocol
More informationII. CLIMATE CHANGE AND ADAPTATION
II. CLIMATE CHANGE AND ADAPTATION Human beings have been adapting to the variable climate around them for centuries. Worldwide local climate variability can influence peoples decisions with consequences
More informationAll the countries should join efforts in fighting greenhouse effect the expert
All the countries should join efforts in fighting greenhouse effect the expert 25.04.2012, 12:26Copy text Print E-mail Climate change is probably the most serious problem in the history of human science
More informationThe IPCC Working Group I Assessment of Physical Climate Change
The IPCC Working Group I Assessment of Physical Climate Change Martin Manning Director, IPCC Working Group I Support Unit 1. Observed climate change 2. Drivers of climate change 3. Attribution of cause
More informationAtmosphere, the Water Cycle and Climate Change
Atmosphere, the Water Cycle and Climate Change OCN 623 Chemical Oceanography 16 April 2013 (Based on previous lectures by Barry Huebert) 2013 F.J. Sansone 1. The water cycle Outline 2. Climate and climate-change
More informationTuesday Dec 2nd TOPIC # 13 Global Warming Wrap Up TOPIC #14 IMPACTS & ISSUES
Tuesday Dec 2nd TOPIC # 13 Global Warming Wrap Up TOPIC #14 IMPACTS & ISSUES SIT WITH YOUR GROUP TODAY ANNOUNCEMENTS: LINKING-TO-LIFE PROJECT PART A Your Ecological Footprint DUE in class TODAY! PART B
More informationANNOUNCEMENTS: I-4 LESSON 4 on Intro to Climate Modeling is due TONIGHT by 11:59 pm
Thursday Nov 20th Topic #13 GLOBAL WARMING & ANTHROPOGENIC FORCING (cont.) SIT ANYWHERE TODAY! But pick up an INDEX CARD when you come it! ANNOUNCEMENTS: I-4 LESSON 4 on Intro to Climate Modeling is due
More informationHUMAN IMPACT on the BIOSPHERE part 4
HUMAN IMPACT on the BIOSPHERE part 4 Charting a course for the Future http://www.claybennett.com/pages2/mistletoe.html ENVIRONMENTAL PROBLEMS DEAD ZONES OZONE DEPLETION ACID RAIN GLOBAL WARMING WASTE http://www.acmecompany.com/stock_thumbnails/13808.greenhouse_effect_2.jpg
More informationTHE COPENHAGEN CLIMATE SUMMIT 1 WORDS
H CPHG CLM SUMM 1 WS agree = to say yes agreement = when two or more people or countries promise to do something ; a treaty bind = here: to take up binding treaty = an agreement that you must follow cut
More informationGeopolitics of Energy and Climate Change
Geopolitics of Energy and Climate Change Marilyn A. Brown Brook Byers Professor of Sustainable Systems School of Public Policy Georgia Institute of Technology Great Decision Series February 9, 2017 1 Why
More informationGlobal Warming. 16-Oct-2014 Phys 192 Lecture 7 1
Global Warming 16-Oct-2014 Phys 192 Lecture 7 1 Team 1. Convince us that Earth is warming. Team 2. Convince us that Earth is not warming. Team 3. Convince us that warming is caused by natural variations.
More informationImpulse response function of climate-carbon cycle models: a model intercomparison study
Impulse response function of climate-carbon cycle models: a model intercomparison study Protocol V1.1 Fortunat Joos, Raphael Roth Physics Institute, Climate and Environmental Physics and Oeschger Centre
More informationAnthropogenic Global Warming. Be aware, be concerned and. start acting. - it is real
Anthropogenic Global Warming - it is real Be aware, be concerned and start acting Ben Rose Sustainability Consultant, Nov 2009 email:biroses@westnet.com.au AIMING FOR CARBON NEUTRAL -THE 4 C S 1. CO2e
More informationClimate Change. Black-Body Radiation. Factors that affect how an object absorbs, emits (radiates), and reflects EM radiation incident on them:
Climate Change Black-Body Radiation Factors that affect how an object absorbs, emits (radiates), and reflects EM radiation incident on them: 1) Nature of the surface: material, shape, texture, etc. 2)
More informationThe Climate Crisis. An Introductory Guide to Climate Change
The Climate Crisis An Introductory Guide to Climate Change DAVID ARCHER AND STEFAN RAHMSTORF Most climate scientists wholeheartedly agree with the above statement by the US president. An incredible wealth
More informationClimate Change 101: A few basics on climate science and the impacts of climate change
Climate Change 101: A few basics on climate science and the impacts of climate change M. Granger Morgan Department of Engineering and Public Policy Carnegie Mellon University Pittsburgh, PA 15213 tel:
More informationRadiative Forcing and
Radiative Forcing and Feedbacks in Climate Change Júlio C. S. Chagas Entrenamiento en Modelado Numérico de Escenarios de Cambios Climáticos Cachoeira Paulista, 30 de Agosto 4 de Septiembre de 2009. Definitions
More information11/16/10. Why do climates change? Take away ideas and understandings. Our first climate model. Climate changes over the last millennium
Why do climates change? Climate changes over the last millennium Take away ideas and understandings What factors influence climate change over decadal to century timescales? Solar variability, volcanic
More informationAbstract Introduction
Climate Modeling Kayla Ebright Abstract For the past several years climate change has been a frequent feature in world news. Climate scientists are urging policymakers to act while there is still time
More informationYour web browser (Safari 7) is out of date. For more security, comfort and the best experience on this site: Update your browser Ignore
Your web browser (Safari 7) is out of date. For more security, comfort and the best experience on this site: Update your browser Ignore GLO BAL CARBO N EMISSIO NS Investigate carbon dioxide emissions using
More informationLocal and Global Impacts of Climate Change: Predictions of the 5th IPCC Report
Local and Global Impacts of Climate Change: Predictions of the 5th IPCC Report Peter Schlosser Department of Earth and Environmental Sciences and Department of Earth and Environmental Engineering The Earth
More informationCommittee on Energy Resources and the Environment
Committee on Energy Resources and the Environment CLIMATE SCIENCE S P E C I A L R E P O R T U.S. National Climate Assessment Volume 1: Summary of Findings Don Wuebbles Department of Atmospheric Sciences
More informationBasics of Sustainability. Climate Change
Basics of Sustainability 2 Climate Change 1 Contents Page Aims. 2 Introduction. 3 Causes of Climate Change: Natural and Human Influences. 3 The Impacts of Climate Change.. 4 Mitigating Climate Change...
More informationALI-ABA Course of Study Global Warming: Climate Change and the Law. Cosponsored by the Environmental Law Institute March 4-5, 2010 Washington, D.C.
397 ALI-ABA Course of Study Global Warming: Climate Change and the Law Cosponsored by the Environmental Law Institute March 4-5, 2010 Washington, D.C. Global Climate Change: Legal Summary By Professor
More informationContents. Permafrost Global Warming: An Introduction...4. Earth Is Getting Hotter...6. Green Homes The Greenhouse Effect...
Contents Global Warming: An Introduction...4 Earth Is Getting Hotter...6 The Greenhouse Effect...8 Greenhouse Gases...10 Ozone Layer Depletion...12 The Carbon Cycle...14 The Kyoto Protocol...16 Climate
More informationEffects of Greenhouse Gas Emission
Effects of Greenhouse Gas Emission Reshmi Banerjee Assistant Professor, Dept. of EE, Guru Nanak Institute of Technology, Kolkata, W.B., India ABSTRACT: Gases that trap heat in the atmosphere are called
More informationClimate change. Greenhouse effect. Greenhouse effect
Intergovernmental Panel on Climate Change - UN scientific intergovernmental body of >1000 scientists Intergovernmental Panel on Climate Change Working Group I: Science Working Group II: Impacts, Adaptation
More informationGlobal Climate Change
Global Climate Change Devizes & District U3A, 24 th November 2015 Prof. Richard Allan, Department of Meteorology University of Reading Why does Earth s climate change? Earth s Climate has always been changing
More information1.INTRODUCTION INTRODUCTION:-
1.INTRODUCTION INTRODUCTION:- From The Stone Age to the modern era man has come a long way. In his pursuit of comforts of life he ignored the threat of pollution and environmental degradation caused by
More informationClimate Change and Energy
1/31 Climate Change and Energy David S. Gutzler Earth & Planetary Sciences Dept gutzler@unm.edu * Global warming over the past century * Attribution of observed climate change à why we blame fossil fuels
More informationGlobal Warming and New England
Global Warming and New England Dr. Alan K. Betts Vermont Academy of Science and Engineering (VASE) Atmospheric Research, Pittsford, VT 05763 akbetts@aol.com http://alanbetts.com ILEAD course: Facing Global
More informationClimate Change and the Campus. Contents. Welcome. iii. Introduction: A Word about Scientific Knowledge. Section 1: What Is Climate Change?
Climate Change and the Campus Contents iii v 1 5 17 29 Welcome Introduction: A Word about Scientific Knowledge Section 1: What Is Climate Change? Section 2: The Consequences of Climate Change Section 3:
More informationClimate Change: Implications for Nebraska. Donald A. Wilhite School of Natural Resources University of Nebraska- Lincoln
Climate Change: Implications for Nebraska Donald A. Wilhite School of Natural Resources University of Nebraska- Lincoln The Politics of Climate Change Sen. Jim Inhofe (R-Okla.) has, once and for all, disproven
More informationKyoto, Australia, and climate policy. Dr Peter Christoff University of Melbourne
Kyoto, Australia, and climate policy Dr Peter Christoff University of Melbourne United Nations Framework Convention on Climate Change (UNFCCC) Article 2 The ultimate objective of this Convention is. stabilization
More informationWorking Group II: Climate change impacts, adaptation and vulnerability
Fact sheet: Climate change science The status of climate change science today United Nations Framework Convention on Climate Change Enough is known about the earth s climate system and the greenhouse effect
More informationAssessing Coastal Implications due to Sea Level Rise. Research Question
Assessing Coastal Implications due to Sea Level Rise Colin Ferguson Leah Golden-Sea Jessica Leonard Research Question How will the Oregon coast be effected by the impending sea level rise due to global
More informationClimate Change: What do we know and what do we guess?
What do we know and what do we guess? Manfred Grasserbauer * Vienna University of Technology * Director Institute for Environment and Sustainability, Joint Research Centre, European Commission (Ispra)
More informationIndia GHG Program. Chirag Gajjar World Resources Institute. indiaghgp.org
India GHG Program Chirag Gajjar World Resources Institute indiaghgp.org About WRI India ABOUT WRI India WRI India is a research organization that turns big ideas into action at the nexus of environment,
More informationThe agenda of this year s BERMUN is Managing and Preserving the World s Natural Resources: A Shared Responsibility.
Rede BERMUN, 19.11.2003 Seite 1 Dear members of the BERMUN 2003 The agenda of this year s BERMUN is Managing and Preserving the World s Natural Resources: A Shared Responsibility. A topic which is of great
More informationEnvironmental Protection Agency (EPA) report:
We started out by reviewing the various indicators of a warming world which we have already discussed this diagram... but now a report has summarized even more for the United States specifically (next
More informationThe Science of Climate Change
The Science of Climate Change Climate Data for the City of Hamilton, Ontario Report generated by ICLEI Canada September 2016 1 Table of Content Glossary of Terms... 3 Introduction... 5 Background... 5
More informationAnthropogenic Climate Change: Past, Present, and Future. Dr. David Karowe Department of Biological Sciences. Earth s climate is always changing
Anthropogenic Climate Change: Past, Present, and Future Dr. David Karowe Department of Biological Sciences Earth s climate is always changing 1 Antarctic ice cores provide a record of Earth s climate over
More informationGlobal Climate Change 4
Global Climate Change 4 Climate Change Consequences Climate Change Mitigation Climate Change Politics Tipping points GAT: we re heating up Hockey stick graph past 1000 years 2001 Data from thermometers
More informationState of the planetary life support system
State of the planetary life support system "We're simply talking about the very life support system of this planet Joachim Hans Schellnhuber, Director of the Potsdam Climate Impacts Institute and Climate
More informationENSC425/625 Climate Change and Global Warming
ENSC425/625 Climate Change and Global Warming 1 Emission scenarios of greenhouse gases Projections of climate change Regional climate change (North America) Observed Changes and their Uncertainty 2 Figure
More informationGeopolitical aspects of climate change
Geopolitical aspects of climate change Prof. I.Radovic, PhD, State Secretary J. Cvetkovic, Assistant Minister D. Bozanic, Head of Climate Change Unit The Ministry of Environment and Spatial Planning Republic
More informationUNEP: Crisis Committee on Climate Change Fairfield University High School Conference 2014
UNEP: Crisis Committee on Climate Change Fairfield University High School Conference 2014 F.U.M.U.N Hello! My name is Alli Scheetz and I will be your Chair for the Climate Change Committee. A little bit
More informationGLOBAL WARMING WORDSEARCH
GLOBAL WARMING WORDSEARCH H I G H T E M P E R A T U R E S S D F T E M P T E L O E N E L O E T Y L U E C I G N I T L E M U N S E L O E N V I R O N M E N T A E E K M O Z O N E L A Y E R L S N E N O P D V
More informationClimate Change in. Nicole Brown
Climate Change in Nicole Brown Picture source: http://images.contentreserve.com/imagetype-100/1138-1/%7b93fb1ad8-d19b- 4616-83FC-98461564E9BB%7DImg100.jpg What is The World Without Us? What scenario does
More informationGlobal Warming: The known, the unknown, and the unknowable
Global Warming: The known, the unknown, and the unknowable Jagadish Shukla George Mason University (GMU) Institute of Global Environment and Society (IGES) 6 Nov 2007, GMU Changes in Greenhouse Gases From
More informationThe Fifth Assessment: A Discussion of the IPCC Working Group 1 AR5 Report
The Fifth Assessment: A Discussion of the IPCC Working Group 1 AR5 Report Prof. Chris E. Forest The Pennsylvania State University (ceforest@psu.edu) Lead Author - Chapter 9 - Evaluation of Climate Models!
More information