Urban heat island effect, climate change, and potential adaptations
... period 1950 – 1999 showed an urban-suburban mean temperature difference of 1.6°C for the Newark region and 0.7°C for the Camden region. The difference in urban-suburban minimum temperature, taken as the magnitude of the urban heat island effect, was significantly greater: 3.0°C for Newark and 2.2°C ...
... period 1950 – 1999 showed an urban-suburban mean temperature difference of 1.6°C for the Newark region and 0.7°C for the Camden region. The difference in urban-suburban minimum temperature, taken as the magnitude of the urban heat island effect, was significantly greater: 3.0°C for Newark and 2.2°C ...
document
... weather events is likely to increase What of the intensity and frequency of heat waves? (strong psychological factor) Also likely to increase. Heat waves over parts of US and Europe coincided with a specific atmospheric circulation pattern that is intensified by ongoing increases in ...
... weather events is likely to increase What of the intensity and frequency of heat waves? (strong psychological factor) Also likely to increase. Heat waves over parts of US and Europe coincided with a specific atmospheric circulation pattern that is intensified by ongoing increases in ...
Climate change and grasslands through the ages
... into the Sahel. Before that the Sahara was covered by steppe. Global warming took place between about A.D. 900 and about 1200 or 1300 just before the Little Ice Age (1550 – 1700 AD). The paper concludes with temperature and vegetation changes that are occurring in Europe at present. It is predicted ...
... into the Sahel. Before that the Sahara was covered by steppe. Global warming took place between about A.D. 900 and about 1200 or 1300 just before the Little Ice Age (1550 – 1700 AD). The paper concludes with temperature and vegetation changes that are occurring in Europe at present. It is predicted ...
Slide 1
... Higher latitudes are expected to show the earliest and greatest response to global climate change. Air temperature has been increasing in the arctic at much faster rates than the rest of the globe (IPCC 2007). Low temperatures limit the growth and reproduction of arctic plants, so an increase in tem ...
... Higher latitudes are expected to show the earliest and greatest response to global climate change. Air temperature has been increasing in the arctic at much faster rates than the rest of the globe (IPCC 2007). Low temperatures limit the growth and reproduction of arctic plants, so an increase in tem ...
Download country indicators
... Low Carbon City Development Plan (local governments, low carbon buildings certification, tax reductions for high energy efficiency buidlings); Promotion of Contracts Considering Reduction of Emissions of Greenhouse Gases (green contracts); Designated emitters (workplace with over 1,500kL of oil equi ...
... Low Carbon City Development Plan (local governments, low carbon buildings certification, tax reductions for high energy efficiency buidlings); Promotion of Contracts Considering Reduction of Emissions of Greenhouse Gases (green contracts); Designated emitters (workplace with over 1,500kL of oil equi ...
Chapter 7.2 Revision Questions
... Identify two internal interactions in the figure above which affect the climate. ...
... Identify two internal interactions in the figure above which affect the climate. ...
Document
... Intergovernmental Panel on Climate Change. IPCC Fourth Assessment Report - Climate Change 2007: Impacts, Adaptation and Vulnerability, http://www.ipcc.ch/. Intergovernmental Panel on Climate Change. IPCC Fourth Assessment Report - Climate Change 2007: ...
... Intergovernmental Panel on Climate Change. IPCC Fourth Assessment Report - Climate Change 2007: Impacts, Adaptation and Vulnerability, http://www.ipcc.ch/. Intergovernmental Panel on Climate Change. IPCC Fourth Assessment Report - Climate Change 2007: ...
Global Ecology
... Concentration of CO2 and CH4 can be measured in tiny bubbles preserved in polar ice. ...
... Concentration of CO2 and CH4 can be measured in tiny bubbles preserved in polar ice. ...
Ch 13: Atmosphere and Climate Change
... Section 14.1 Active Reading: Climate and Climate Change Read the passage below and answer the questions that follow. You know that the temperature and precipitation change with the seasons. But do you know what causes the seasons? The seasons result from the tilt of Earth’s axis (about 23.5° relati ...
... Section 14.1 Active Reading: Climate and Climate Change Read the passage below and answer the questions that follow. You know that the temperature and precipitation change with the seasons. But do you know what causes the seasons? The seasons result from the tilt of Earth’s axis (about 23.5° relati ...
Climate Change Toolbox Training
... 2000 Years of CO2 and Global Temperature As CO2 Increases, So Does the Temperature Temperature ...
... 2000 Years of CO2 and Global Temperature As CO2 Increases, So Does the Temperature Temperature ...
PBL website
... Only few tree ring data series show exceptionally high current temperatures The uncertainty and low time resolution of proxy reconstructions preclude a meaningful comparison There are statistical flaws in the data analysis of proxy temperature reconstructions Divergence problem suggests that tree ri ...
... Only few tree ring data series show exceptionally high current temperatures The uncertainty and low time resolution of proxy reconstructions preclude a meaningful comparison There are statistical flaws in the data analysis of proxy temperature reconstructions Divergence problem suggests that tree ri ...
Bill Grace, GHD Pty Ltd., Manager Sustainability Services
... erosion over the next century. The Hillarys to Yanchep sector does not appear to be susceptible to erosion over the next century. The Cape Naturaliste to Bunbury sector may be impacted by coastal erosion associated with long-term sea level rise. ...
... erosion over the next century. The Hillarys to Yanchep sector does not appear to be susceptible to erosion over the next century. The Cape Naturaliste to Bunbury sector may be impacted by coastal erosion associated with long-term sea level rise. ...
Executive Summary: Climate Change and Resource Sustainability
... professional expertise in environmental issues, they can be guided by the growing body of knowledge publicly available from reliable scientific sources. Being particularly qualified to deal with modelling financial consequences of risks and uncertainties, the actuarial profession has a duty to provi ...
... professional expertise in environmental issues, they can be guided by the growing body of knowledge publicly available from reliable scientific sources. Being particularly qualified to deal with modelling financial consequences of risks and uncertainties, the actuarial profession has a duty to provi ...
Climate change: Pakistan`s Perspective
... – “warming of the climate system is unequivocal, as is now evident from observations of increase in global average air and ocean temperatures, widespread melting of snow and ice, and rising global sea-level.” – “Changes in extremes of temperature are also consistent with warming of the climate” – “S ...
... – “warming of the climate system is unequivocal, as is now evident from observations of increase in global average air and ocean temperatures, widespread melting of snow and ice, and rising global sea-level.” – “Changes in extremes of temperature are also consistent with warming of the climate” – “S ...
Physics Behind the Climate Change
... This graph shows the temperature variations for One of the largest uncertainties in future greenhouse past 140 years. It shows how temperature is rapidly emissions is the effect of technological change. If renewable energy sources become cost-effective, increasing in past 40 years. if there are majo ...
... This graph shows the temperature variations for One of the largest uncertainties in future greenhouse past 140 years. It shows how temperature is rapidly emissions is the effect of technological change. If renewable energy sources become cost-effective, increasing in past 40 years. if there are majo ...
Crisis? What Crisis? - Sustainable Futures Institute
... The traditional media picked up the story as negotiations over climate change mitigation began in Copenhagen on 7 December, with media outlets like Fox News giving the controversy increased coverage. Because of the timing, scientists and policy makers speculated that the release of emails was a smea ...
... The traditional media picked up the story as negotiations over climate change mitigation began in Copenhagen on 7 December, with media outlets like Fox News giving the controversy increased coverage. Because of the timing, scientists and policy makers speculated that the release of emails was a smea ...
Coastal systems and low- lying areas
... rural areas; 2 on oceans. • Two parts; part 1 on global & sectorial aspects; part 2 on regions. ...
... rural areas; 2 on oceans. • Two parts; part 1 on global & sectorial aspects; part 2 on regions. ...
Climate Change - American Museum of Natural History
... When warm air passes over land, moisture evaporates from the soil, drying it out. At the same time, warming will likely change weather patterns, bringing much less precipitation to certain parts of the world. On the other hand, when water evaporates from Earth’s surface, particularly the ocean, it a ...
... When warm air passes over land, moisture evaporates from the soil, drying it out. At the same time, warming will likely change weather patterns, bringing much less precipitation to certain parts of the world. On the other hand, when water evaporates from Earth’s surface, particularly the ocean, it a ...
climate change - Centre for Policy Studies
... relatively small changes in the Sun’s output. Certainly, there is clear historical evidence for a link between climate and the solar cycle. Sunspot cycles have provided a visible way of estimating solar variability for several hundred years. Changes in sunspot numbers have been directly linked to te ...
... relatively small changes in the Sun’s output. Certainly, there is clear historical evidence for a link between climate and the solar cycle. Sunspot cycles have provided a visible way of estimating solar variability for several hundred years. Changes in sunspot numbers have been directly linked to te ...
Global warming hiatus
A global warming hiatus, also sometimes referred to as a global warming pause or a global warming slowdown, is a period of relatively little change in globally averaged surface temperatures. In the current episode of global warming many such periods are evident in the surface temperature record, along with robust evidence of the long term warming trend.The exceptionally warm El Niño year of 1998 was an outlier from the continuing temperature trend, and so gave the appearance of a hiatus: by January 2006 assertions had been made that this showed that global warming had stopped. A 2009 study showed that decades without warming were not exceptional, and in 2011 a study showed that if allowances were made for known variability, the rising temperature trend continued unabated. There was increased public interest in 2013 in the run-up to publication of the IPCC Fifth Assessment Report, and despite concerns that a 15-year period was too short to determine a meaningful trend, the IPCC included a section on a hiatus, which it defined as a much smaller increasing linear trend over the 15 years from 1998 to 2012, than over the 60 years from 1951 to 2012. Various studies examined possible causes of the short term slowdown. Even though the overall climate system had continued to accumulate energy due to Earth's positive energy budget, the available temperature readings at the earth's surface indicated slower rates of increase in surface warming than in the prior decade. Since measurements at the top of the atmosphere show that Earth is receiving more energy than it is radiating back into space, the retained energy should be producing warming in at least one of the five parts of Earth's climate system.A July 2015 paper on the updated NOAA dataset cast doubt on the existence of this supposed hiatus, and found no indication of a slowdown. This analysis incorporated the latest corrections for known biases in ocean temperature measurements, and new land temperature data. Scientists working on other datasets welcomed this study, though the view was expressed that the short term warming trend had been slower than in previous periods of the same length.