Ceres Investor Network | Ceres
... from the continued development of this business segment, the Company’s assumption that “natural gas is the cleanest burning fossil fuel with significantly lower emissions than coal or fuel oil” 3 is not necessarily accurate due to uncertainty about levels of fugitive methane emissions from the well ...
... from the continued development of this business segment, the Company’s assumption that “natural gas is the cleanest burning fossil fuel with significantly lower emissions than coal or fuel oil” 3 is not necessarily accurate due to uncertainty about levels of fugitive methane emissions from the well ...
Ocean Currents
... Most-serious greenhouse gas is increasing Table 9.3 doesn’t even mention Water Vapor as a Greenhouse Gas Water Vapor vs. Carbon Dioxide as Greenhouse Gases Water Vapor in the Climate System Water Vapor as a Greenhouse Gas Carbon dioxide is a Greenhouse Gas and it is more efficient at trapping heat t ...
... Most-serious greenhouse gas is increasing Table 9.3 doesn’t even mention Water Vapor as a Greenhouse Gas Water Vapor vs. Carbon Dioxide as Greenhouse Gases Water Vapor in the Climate System Water Vapor as a Greenhouse Gas Carbon dioxide is a Greenhouse Gas and it is more efficient at trapping heat t ...
Urban responses to climate change Fred Lee Department of
... How (and why) could cities address climate change? What have cities done to address climate change? ...
... How (and why) could cities address climate change? What have cities done to address climate change? ...
Un Regime Road to Bali
... • US acknowledges climate change is a problem • Wants long-term global goal for emission reductions • Process to contribute to UNFCCC negotiations towards consensus in 2009 • National strategies to reflect own energy resources, state of development and economic needs – Amounts to voluntary action (w ...
... • US acknowledges climate change is a problem • Wants long-term global goal for emission reductions • Process to contribute to UNFCCC negotiations towards consensus in 2009 • National strategies to reflect own energy resources, state of development and economic needs – Amounts to voluntary action (w ...
Climate Change: The Future of our Lakes is Bright… GREEN!
... “Concentrations of carbon dioxide are currently higher than any levels recorded for hundreds of thousands of years, even after accounting for natural fluctuations.” (USEPA, 2014) ...
... “Concentrations of carbon dioxide are currently higher than any levels recorded for hundreds of thousands of years, even after accounting for natural fluctuations.” (USEPA, 2014) ...
CARBON CREDITS
... the right to emit one tone of carbon dioxide or the mass of another greenhouse gas with a carbon dioxide equivalent (CO2) to one tone of carbon dioxide.” Carbon credits and carbon markets are a component of national and international attempts to mitigate the growth in concentrations of greenhouse ...
... the right to emit one tone of carbon dioxide or the mass of another greenhouse gas with a carbon dioxide equivalent (CO2) to one tone of carbon dioxide.” Carbon credits and carbon markets are a component of national and international attempts to mitigate the growth in concentrations of greenhouse ...
Co-chairs (2)
... Increasing atmospheric carbon dioxide concentrations lead to increasing acidification of the ocean. Projections based on SRES scenarios give reductions in average global surface ocean pH of between 0.14 and 0.35 units over the 21st century, adding to the present decrease of 0.1 units since pre-i ...
... Increasing atmospheric carbon dioxide concentrations lead to increasing acidification of the ocean. Projections based on SRES scenarios give reductions in average global surface ocean pH of between 0.14 and 0.35 units over the 21st century, adding to the present decrease of 0.1 units since pre-i ...
UN Report Describes Risks of Inaction on Climate
... “This time, they take a step back and look at the totality,” Dr. Verolme said. “Saying it is less likely to occur, but if it does we are fried.” One such area is the future melting of ice sheets in Greenland and western Antarctica. In earlier reports, the panel’s scientists acknowledged that their c ...
... “This time, they take a step back and look at the totality,” Dr. Verolme said. “Saying it is less likely to occur, but if it does we are fried.” One such area is the future melting of ice sheets in Greenland and western Antarctica. In earlier reports, the panel’s scientists acknowledged that their c ...
Diapositiva 1
... • Weather records of 2005 • One of the warmest years on historical record: 0.62 °C above the 1880 - 2004 mean temperature 0.53 °C above the 1961-1990 mean temperature almost same as in 1998, but without ‘El Nino’ • Second highest in the Northern Hemisphere, sixth in Southern Europe in terms of surfa ...
... • Weather records of 2005 • One of the warmest years on historical record: 0.62 °C above the 1880 - 2004 mean temperature 0.53 °C above the 1961-1990 mean temperature almost same as in 1998, but without ‘El Nino’ • Second highest in the Northern Hemisphere, sixth in Southern Europe in terms of surfa ...
New Zealand Climate Change Research Institute
... The private sector is also taking stronger lines ‘Deutsche Bank spurns US for climate investment “They're asleep at the wheel on climate change, …” Kevin Parker, head of Deutsche Asset management division. (Reuters, 11 Aug 2010) That may link to the Deutsche Bank report, released in September, whic ...
... The private sector is also taking stronger lines ‘Deutsche Bank spurns US for climate investment “They're asleep at the wheel on climate change, …” Kevin Parker, head of Deutsche Asset management division. (Reuters, 11 Aug 2010) That may link to the Deutsche Bank report, released in September, whic ...
Document
... GCM output by the ClimGen model developed at UEA. This represents a large reduction of input data for the future impacts modelling, although the approach fairly assumes that the pattern of climate change simulated by GCMs is relatively constant (for a given GCM) under a range of rates and amounts of ...
... GCM output by the ClimGen model developed at UEA. This represents a large reduction of input data for the future impacts modelling, although the approach fairly assumes that the pattern of climate change simulated by GCMs is relatively constant (for a given GCM) under a range of rates and amounts of ...
The terrestrial Arctic response to (and role in) local and global
... Sea ice loss leads to substantial warming over land, peaking in autumn and winter. In CCSM3, the sea ice loss induced warming extends over 1500km inland. ...
... Sea ice loss leads to substantial warming over land, peaking in autumn and winter. In CCSM3, the sea ice loss induced warming extends over 1500km inland. ...
CLIMATE_NRE_480_L13_International_Policy_20160310
... emissions-free power generating capacity each day over the next 50 years. This is roughly the equivalent of a large carbon emissions-free power plant becoming functional somewhere in the world every day. In many scenarios, this pace accelerates after mid-century. . . even stabilization at a 4°C warm ...
... emissions-free power generating capacity each day over the next 50 years. This is roughly the equivalent of a large carbon emissions-free power plant becoming functional somewhere in the world every day. In many scenarios, this pace accelerates after mid-century. . . even stabilization at a 4°C warm ...
Key drivers of climate change can be global and local
... The research on Pacific equatorial trade winds found rapid warming of the Atlantic Ocean, likely to be caused by global warming, has turbocharged these winds. Currently the winds are at a level never before seen on observed records, which extend back to the 1860s. The increase in these winds has cau ...
... The research on Pacific equatorial trade winds found rapid warming of the Atlantic Ocean, likely to be caused by global warming, has turbocharged these winds. Currently the winds are at a level never before seen on observed records, which extend back to the 1860s. The increase in these winds has cau ...
幻灯片 1
... poles, completing a loop – With melting ice caps, along with an increase of precipitation (降水) at high latitudes, the normal ocean circulation pattern may be altered, with possible changes in the average global surface temperature – This feedback effect on average surface temperature is very difficu ...
... poles, completing a loop – With melting ice caps, along with an increase of precipitation (降水) at high latitudes, the normal ocean circulation pattern may be altered, with possible changes in the average global surface temperature – This feedback effect on average surface temperature is very difficu ...
New York Times - City Tech OpenLab
... http://www.ucsusa.org/sites/default/files/legacy/assets/documents/global_warming/Causes-of-Sea-Level-Rise.pdf ...
... http://www.ucsusa.org/sites/default/files/legacy/assets/documents/global_warming/Causes-of-Sea-Level-Rise.pdf ...
Chapter 16 - Texas Tech University Atmospheric Science Group
... – GCMs must include oceans, biosphere, cryosphere – GCMs have coarser resolution – GCMs often used to test the effect of changing a particular parameter, like amount of greenhouse gases—called sensitivity testing ...
... – GCMs must include oceans, biosphere, cryosphere – GCMs have coarser resolution – GCMs often used to test the effect of changing a particular parameter, like amount of greenhouse gases—called sensitivity testing ...
IPL global warming - The Regeneration Project
... California Global Warming Legislation AB 32 would limit California’s global warming emissions to 1990 levels by 2020, and institute a mandatory emissions reporting system to monitor compliance. It also would allow for market mechanisms to provide incentives to businesses to reduce emissions while s ...
... California Global Warming Legislation AB 32 would limit California’s global warming emissions to 1990 levels by 2020, and institute a mandatory emissions reporting system to monitor compliance. It also would allow for market mechanisms to provide incentives to businesses to reduce emissions while s ...
The Water Cycle
... 8% of that evaporated) is carried by atmospheric nuclei. These particles may absorb or reflect enerwinds over the continents, where it precipitates. gy. The amount of water vapor in part deterOnce on the ground, the water finds its way to mines the types and distribution of clouds that streams, lake ...
... 8% of that evaporated) is carried by atmospheric nuclei. These particles may absorb or reflect enerwinds over the continents, where it precipitates. gy. The amount of water vapor in part deterOnce on the ground, the water finds its way to mines the types and distribution of clouds that streams, lake ...
PDF: Printable Press Release
... A shift from phytoplankton to bacteria could also further enhance climate change in the region. Today, the Arctic’s coastal zones are thought to be carbon “sinks,” areas where the net result of photosynthesis by phytoplankton is to draw carbon dioxide from the atmosphere into the ocean. With more hu ...
... A shift from phytoplankton to bacteria could also further enhance climate change in the region. Today, the Arctic’s coastal zones are thought to be carbon “sinks,” areas where the net result of photosynthesis by phytoplankton is to draw carbon dioxide from the atmosphere into the ocean. With more hu ...
PDF
... sinks through afforestation and reforestation. Provisions al low for consideration of additional so urces and sinks. Agriculture can serve as an emission sink mainly offsetting CO? emissio ns. Management practices can increase so if carbon retention (commonly called carbon sequestratio n). Such prac ...
... sinks through afforestation and reforestation. Provisions al low for consideration of additional so urces and sinks. Agriculture can serve as an emission sink mainly offsetting CO? emissio ns. Management practices can increase so if carbon retention (commonly called carbon sequestratio n). Such prac ...
LESSONS FROM PAST GLOBAL CLIMATE CHANGES
... Proponents of CO2 as the cause of global warming have stated that never before in the Earth’s history has climate changed as rapidly as in the past century and that this proves that global warming is being caused by anthropogenic CO2. Statements such as these are easily refutable by the geologic rec ...
... Proponents of CO2 as the cause of global warming have stated that never before in the Earth’s history has climate changed as rapidly as in the past century and that this proves that global warming is being caused by anthropogenic CO2. Statements such as these are easily refutable by the geologic rec ...
Greenhouse gases - Aktuel Naturvidenskab
... tent, which in turn changes this will affect the albedo. The clouds, depending on height such as temperatures, winds, exchange of water vapor between and type. The total feedback water vapor, clouds, ice, snow, the energy balance and thereby the surface and atmosphere will from clouds is uncertain a ...
... tent, which in turn changes this will affect the albedo. The clouds, depending on height such as temperatures, winds, exchange of water vapor between and type. The total feedback water vapor, clouds, ice, snow, the energy balance and thereby the surface and atmosphere will from clouds is uncertain a ...
PowerPoint-11Mb - Denver Climate Study Group
... Spring is springing forward: Spring events, like bird and butterfly migrations, flower blooming times, and frog mating, have been advancing by about three days per decade over the past 30 years. ...
... Spring is springing forward: Spring events, like bird and butterfly migrations, flower blooming times, and frog mating, have been advancing by about three days per decade over the past 30 years. ...
Climate change feedback
Climate change feedback is important in the understanding of global warming because feedback processes may amplify or diminish the effect of each climate forcing, and so play an important part in determining the climate sensitivity and future climate state. Feedback in general is the process in which changing one quantity changes a second quantity, and the change in the second quantity in turn changes the first. Positive feedback amplifies the change in the first quantity while negative feedback reduces it.The term ""forcing"" means a change which may ""push"" the climate system in the direction of warming or cooling. An example of a climate forcing is increased atmospheric concentrations of greenhouse gases. By definition, forcings are external to the climate system while feedbacks are internal; in essence, feedbacks represent the internal processes of the system. Some feedbacks may act in relative isolation to the rest of the climate system; others may be tightly coupled; hence it may be difficult to tell just how much a particular process contributes. Forcings, feedbacks and the dynamics of the climate system determine how much and how fast the climate changes. The main positive feedback in global warming is the tendency of warming to increase the amount of water vapor in the atmosphere, which in turn leads to further warming. The main negative feedback comes from the Stefan–Boltzmann law, the amount of heat radiated from the Earth into space changes with the fourth power of the temperature of Earth's surface and atmosphere.Some observed and potential effects of global warming are positive feedbacks, which contribute directly to further global warming. The Intergovernmental Panel on Climate Change's (IPCC) Fourth Assessment Report states that ""Anthropogenic warming could lead to some effects that are abrupt or irreversible, depending upon the rate and magnitude of the climate change.""