Global Warming The Basics
... Climate refers to the average weather conditions in a certain place over many years. For example, the climate in Minnesota is cold and snowy in the winter, and the climate in Honolulu, Hawaii, is warm and humid all year long. The climate in one area, like the Midwest or Hawaii, is called a regional ...
... Climate refers to the average weather conditions in a certain place over many years. For example, the climate in Minnesota is cold and snowy in the winter, and the climate in Honolulu, Hawaii, is warm and humid all year long. The climate in one area, like the Midwest or Hawaii, is called a regional ...
APES CH19 Overview
... D. The four major greenhouse gases in the lower atmosphere are water vapor, carbon dioxide, methane, and nitrous oxide. E. Climate change and human activities. 1. Humans have increased levels of greenhouse gases in the troposphere by use of fossil fuels, farming, use of inorganic fertilizers, burnin ...
... D. The four major greenhouse gases in the lower atmosphere are water vapor, carbon dioxide, methane, and nitrous oxide. E. Climate change and human activities. 1. Humans have increased levels of greenhouse gases in the troposphere by use of fossil fuels, farming, use of inorganic fertilizers, burnin ...
What Measures Can Be Taken To Improve The Understanding Of Observed Changes?
... and tropospheric data sets that are collected. Reanalyses should play a major role in assessing trends, but these model-based tools need to focus on long-term trends, which includes the use of frozen codes for the entire period of study. A stable suite of observational data must also be supported in ...
... and tropospheric data sets that are collected. Reanalyses should play a major role in assessing trends, but these model-based tools need to focus on long-term trends, which includes the use of frozen codes for the entire period of study. A stable suite of observational data must also be supported in ...
Climate change and computer modeling
... periods of cooling (“Snowball Earth”) and warming cycles in thousands of years. Earth began cycles of glacial andinterglacial periods about 3 million years ago. But such process of cooling and warming was very slow. Human activities have changed the composition of the atmosphere in recent years. Tod ...
... periods of cooling (“Snowball Earth”) and warming cycles in thousands of years. Earth began cycles of glacial andinterglacial periods about 3 million years ago. But such process of cooling and warming was very slow. Human activities have changed the composition of the atmosphere in recent years. Tod ...
lecture33
... • All feedback mechanisms work in both directions. • The dominant effect is difficult to predict. • Cause and effect is very difficult to prove at the “beyond a shadow of a doubt” level. ...
... • All feedback mechanisms work in both directions. • The dominant effect is difficult to predict. • Cause and effect is very difficult to prove at the “beyond a shadow of a doubt” level. ...
Antarctic Climate Evolution (ACE) Research Initiative
... the onset and subsequent history of Antarctic glaciation. This in turn will allow us to build hypotheses, examinable through numerical modelling, for how the Antarctic climate is likely to respond to future global change. A previous SCAR (Scientific Committee on Antarctic Research) programme, named ...
... the onset and subsequent history of Antarctic glaciation. This in turn will allow us to build hypotheses, examinable through numerical modelling, for how the Antarctic climate is likely to respond to future global change. A previous SCAR (Scientific Committee on Antarctic Research) programme, named ...
presentation - WordPress.com
... would be like if it warmed by 4 degrees Celsius, which is what scientists are nearly unanimously predicting by the end of the century, without serious policy changes. The 4°C scenarios are devastating: the inundation of coastal cities; increasing risks for food production potentially leading to high ...
... would be like if it warmed by 4 degrees Celsius, which is what scientists are nearly unanimously predicting by the end of the century, without serious policy changes. The 4°C scenarios are devastating: the inundation of coastal cities; increasing risks for food production potentially leading to high ...
Climate-change-worksheet
... The amount of energy reaching the top of Earth’s atmosphere each second on a surface area of one square meter facing the Sun during daytime is about 1,370 Watts, and the amount of energy per square meter per second averaged over the entire planet is one-quarter of this (see Figure 1). About 30% of t ...
... The amount of energy reaching the top of Earth’s atmosphere each second on a surface area of one square meter facing the Sun during daytime is about 1,370 Watts, and the amount of energy per square meter per second averaged over the entire planet is one-quarter of this (see Figure 1). About 30% of t ...
Impacts of warming
... Land ecosystems and agriculture: A warming world combined with changes in the amount of carbon dioxide in the atmosphere (with increases potentially enabling faster growth of vegetation) presents a more complex picture for future impacts on crop yields and ecosystems such as forests, as well as the ...
... Land ecosystems and agriculture: A warming world combined with changes in the amount of carbon dioxide in the atmosphere (with increases potentially enabling faster growth of vegetation) presents a more complex picture for future impacts on crop yields and ecosystems such as forests, as well as the ...
WORLD EXTREME HEAT RECORDS
... scroll down to the map and click on any region. You will see stations listed - notice the highly variable reporting periods. Start clicking on stations. You will get plots. But before you move to other stations go to the bottom and click on “Download monthly data as text”. You will see for many/most ...
... scroll down to the map and click on any region. You will see stations listed - notice the highly variable reporting periods. Start clicking on stations. You will get plots. But before you move to other stations go to the bottom and click on “Download monthly data as text”. You will see for many/most ...
Here - Icecap
... scroll down to the map and click on any region. You will see stations listed - notice the highly variable reporting periods. Start clicking on stations. You will get plots. But before you move to other stations go to the bottom and click on “Download monthly data as text”. You will see for many/most ...
... scroll down to the map and click on any region. You will see stations listed - notice the highly variable reporting periods. Start clicking on stations. You will get plots. But before you move to other stations go to the bottom and click on “Download monthly data as text”. You will see for many/most ...
Why Support the IPCC?
... response strategies” (Resolution 43/53). Its main activity is to prepare comprehensive assessment reports about climate change at regular intervals. IPCC reports should be neutral with respect to policy, although they may need to deal objectively with scientific, technical and socio-economic factors ...
... response strategies” (Resolution 43/53). Its main activity is to prepare comprehensive assessment reports about climate change at regular intervals. IPCC reports should be neutral with respect to policy, although they may need to deal objectively with scientific, technical and socio-economic factors ...
SRUC PowerPoint Template
... Adaptation: coping with extreme events Losses caused by extreme weather events cause system inefficiency and critically poor animal welfare % of dead livestock per drought event in Kenya ...
... Adaptation: coping with extreme events Losses caused by extreme weather events cause system inefficiency and critically poor animal welfare % of dead livestock per drought event in Kenya ...
Greenhouse Warming Research
... traditionally been taken as 30 years, but due to the pace of changes experienced recently, shorter averaging times such as 20 or 10 years are sometimes used, albeit with dangers of getting into the region of the unpredictable fluctuations that characterize year-to-year weather patterns. The climate ...
... traditionally been taken as 30 years, but due to the pace of changes experienced recently, shorter averaging times such as 20 or 10 years are sometimes used, albeit with dangers of getting into the region of the unpredictable fluctuations that characterize year-to-year weather patterns. The climate ...
EMISSIONS OF GREENHOUSE GASES Atmosphere Climate
... Relevance to Sustainable/ Unsustainable Development (theme/sub-theme): For about a thousand years before the industrial revolution, the amount of greenhouse gases in the atmosphere remained relatively constant. Since then, the concentration of various greenhouse gases has increased. The amount of ca ...
... Relevance to Sustainable/ Unsustainable Development (theme/sub-theme): For about a thousand years before the industrial revolution, the amount of greenhouse gases in the atmosphere remained relatively constant. Since then, the concentration of various greenhouse gases has increased. The amount of ca ...
What is Global Warming Global warming has been
... Global warming has been one of the most hotly debated topics amongst the scientific community in recent years but now a consensus seems to be forming that this is a real and significant issue that will affect us all. Glaciers are melting, sea levels are rising, cloud forests are drying, and wildlife ...
... Global warming has been one of the most hotly debated topics amongst the scientific community in recent years but now a consensus seems to be forming that this is a real and significant issue that will affect us all. Glaciers are melting, sea levels are rising, cloud forests are drying, and wildlife ...
New Methods to Assess Climate Change Impacts
... Roberto Valdivia1, Sabine Homann-Kee Tui2, Swathi Sridharan2, John Antle1 ...
... Roberto Valdivia1, Sabine Homann-Kee Tui2, Swathi Sridharan2, John Antle1 ...
Chico Enterprise Record - Stephen Schneider
... The problem with trying to polarize a scientific debate, according to Schneider, is science doesn't divide that neatly. "Science isn't two-sided. There are multiple components with different probabilities," he explained. The confusion for both the public and the policy-makers often comes from the fa ...
... The problem with trying to polarize a scientific debate, according to Schneider, is science doesn't divide that neatly. "Science isn't two-sided. There are multiple components with different probabilities," he explained. The confusion for both the public and the policy-makers often comes from the fa ...
1.1 Safety in the Science Classroom
... surface temperatures. GCMs are also used for weather forecasting, climate analysis, and climate change predictions. Scientists are always trying to improve GCMs. GCMs predict the future and reveal the past. Projected global temperatures. See page 488 ...
... surface temperatures. GCMs are also used for weather forecasting, climate analysis, and climate change predictions. Scientists are always trying to improve GCMs. GCMs predict the future and reveal the past. Projected global temperatures. See page 488 ...
The Climate Information Portal
... The foundational climate data sets within CIP are the observed climate records and the downscaled GCM projections. The observed climate data sets are sourced from the Global Historical Climate Network (GHCN), the World Meteorological Organisation (WMO) as well as local country meteorological offices ...
... The foundational climate data sets within CIP are the observed climate records and the downscaled GCM projections. The observed climate data sets are sourced from the Global Historical Climate Network (GHCN), the World Meteorological Organisation (WMO) as well as local country meteorological offices ...
Appendix 2: City of Portland GHG Educational Tool
... Oregon Climate Change Research Institute — oregonstate.edu/groups/geco/pages/OCCRI.html ...
... Oregon Climate Change Research Institute — oregonstate.edu/groups/geco/pages/OCCRI.html ...
co2_impact_on_climate - Colorado Professional Learning
... 2. Discuss the graph with students. Pose the following questions to the class: (Taken from Global Climate Change: The Effects of Global Warming.) a. “Describe the trend in the levels of CO2 in the atmosphere over the past 50 years. b. By what percentage has the concentration of CO2 in the atmosphere ...
... 2. Discuss the graph with students. Pose the following questions to the class: (Taken from Global Climate Change: The Effects of Global Warming.) a. “Describe the trend in the levels of CO2 in the atmosphere over the past 50 years. b. By what percentage has the concentration of CO2 in the atmosphere ...
Global Interdependence
... the world. They will travel to 8 different regions of the world where they will compete to obtain a pair of trekking shoes that will transport them to the next region. In order to obtain the shoes they will need to complete a special task that will be given to them by the race director (you the teac ...
... the world. They will travel to 8 different regions of the world where they will compete to obtain a pair of trekking shoes that will transport them to the next region. In order to obtain the shoes they will need to complete a special task that will be given to them by the race director (you the teac ...
3rd Climate Action Day December 6th, 2014
... Young people of Open Globe Bielefeld organized a fair Christmas market. In numerous self-madeworkshops using recycled material and natural ingredients, participants could craft presents, that give joy. They could exchange know-how as well as things they didn´t need anymore. Presentations on coal imp ...
... Young people of Open Globe Bielefeld organized a fair Christmas market. In numerous self-madeworkshops using recycled material and natural ingredients, participants could craft presents, that give joy. They could exchange know-how as well as things they didn´t need anymore. Presentations on coal imp ...
Climatic Research Unit documents
Climatic Research Unit documents including thousands of e-mails and other computer files were stolen from a server at the Climatic Research Unit of the University of East Anglia in a hacking incident in November 2009. The documents were redistributed first through the blogosphere of global warming skeptics, and allegations were made that they indicated misconduct by leading climate scientists. A series of investigations rejected these allegations, while concluding that CRU scientists should have been more open with distributing data and methods on request. Precisely six committees investigated the allegations and published reports, finding no evidence of fraud or scientific misconduct. The scientific consensus that global warming is occurring as a result of human activity remained unchanged by the end of the investigations.The incident occurred shortly before the opening December 2009 Copenhagen global climate summit. It has prompted general discussion about increasing the openness of scientific data (though the majority of climate data have always been freely available). Scientists, scientific organisations, and government officials have stated that the incident does not affect the overall scientific case for climate change. Andrew Revkin reported in the New York Times that ""The evidence pointing to a growing human contribution to global warming is so widely accepted that the hacked material is unlikely to erode the overall argument.""