A proposal in a time of climate change
... 2006), significant increases in the annual number of hot days and warm nights, decreases in cold days and cold nights (Manton et al., 2001; Griffiths et al., 2005) and increases in warm extremes were all likely in much of Asia and Africa. Much of the climate change risks are concentrated in urban ar ...
... 2006), significant increases in the annual number of hot days and warm nights, decreases in cold days and cold nights (Manton et al., 2001; Griffiths et al., 2005) and increases in warm extremes were all likely in much of Asia and Africa. Much of the climate change risks are concentrated in urban ar ...
The arguments made by climate change sceptics - School
... Warming is unequivocal. Ocean measurements, decreases in snow cover, reductions in Arctic sea ice, longer growing seasons, balloon measurements, boreholes and satellites all show results consistent with records from surface weather stations. The urban heat island effect is real but small; and it has ...
... Warming is unequivocal. Ocean measurements, decreases in snow cover, reductions in Arctic sea ice, longer growing seasons, balloon measurements, boreholes and satellites all show results consistent with records from surface weather stations. The urban heat island effect is real but small; and it has ...
GRADE 10 SCIENCE A Simulation of Global Warming
... 1970s: Series of studies by the US Department of Energy increases concerns about future global warming. 1979: First World Climate Conference adopts climate change as major issue and calls on governments “to foresee and prevent potential man-made changes in climate.” 1985: First major international c ...
... 1970s: Series of studies by the US Department of Energy increases concerns about future global warming. 1979: First World Climate Conference adopts climate change as major issue and calls on governments “to foresee and prevent potential man-made changes in climate.” 1985: First major international c ...
Animal Improvement in Tropical regions2
... to the tropics” says tropical ecologist Catherine Cardelús. ...
... to the tropics” says tropical ecologist Catherine Cardelús. ...
How the New LEED Certification for Buildings is Improving/Affecting
... In the United States, buildings consume 40% of total energy, 72% of electricity, consume 13% of potable water, and produce 39% of CO2 emissions. 30% of the water produced in a day (26 billion gallons) is destined to outdoor uses and landscaping. (EPA, 2009) More than 160 million tons of waste is ...
... In the United States, buildings consume 40% of total energy, 72% of electricity, consume 13% of potable water, and produce 39% of CO2 emissions. 30% of the water produced in a day (26 billion gallons) is destined to outdoor uses and landscaping. (EPA, 2009) More than 160 million tons of waste is ...
PRESS RELEASE – Wednesday 28 January 2015 16th CODATU
... In light of France’s special role as host of the next climate conference in December 2015, there will be a strong contingent of French representatives to mobilise local authorities and urban transport experts in preparation of COP21 and to dialogue with actors of the global South who wish to pursue ...
... In light of France’s special role as host of the next climate conference in December 2015, there will be a strong contingent of French representatives to mobilise local authorities and urban transport experts in preparation of COP21 and to dialogue with actors of the global South who wish to pursue ...
7 Ways Climate Change Threatens Our Health 0911
... ways in which climate change affects you and your well-being. Heat Waves Heat waves are increasing in frequency, intensity, and duration throughout the world. The nature of heat waves is also affected by climate change. Nighttime temperatures have been climbing twice as fast as average temperatures ...
... ways in which climate change affects you and your well-being. Heat Waves Heat waves are increasing in frequency, intensity, and duration throughout the world. The nature of heat waves is also affected by climate change. Nighttime temperatures have been climbing twice as fast as average temperatures ...
Heating the Atmosphere
... are three different results: 1. Some energy is absorbed by the object. When radiant energy is absorbed, it is converted to heat and causes a temperature increase. 2. Substances such as water and air are transparent to certain wavelengths of radiation. Radiation is that is transmitted does not contri ...
... are three different results: 1. Some energy is absorbed by the object. When radiant energy is absorbed, it is converted to heat and causes a temperature increase. 2. Substances such as water and air are transparent to certain wavelengths of radiation. Radiation is that is transmitted does not contri ...
Climate Change Powerpoints - Cal State LA
... No, not in excessive amounts Gases needed to heat atmosphere Without greenhouse gases, atmosphere would be 54oF colder If too many gases, atmosphere heats up too much (i.e., Venus) ...
... No, not in excessive amounts Gases needed to heat atmosphere Without greenhouse gases, atmosphere would be 54oF colder If too many gases, atmosphere heats up too much (i.e., Venus) ...
POSTER 2-12-1231073_a
... class and to select the precise area to model within each location. Five circumferences of 1km in radius were created. Four other circumferences of 500m in radius were created within each of the former circle. These smaller circles had their centre 500m north, south, east and west from the centre of ...
... class and to select the precise area to model within each location. Five circumferences of 1km in radius were created. Four other circumferences of 500m in radius were created within each of the former circle. These smaller circles had their centre 500m north, south, east and west from the centre of ...
The History of Microbiology (Key events that advanced our
... Accumulation of Calcium, small acid soluble spore proteins (SASPs) and Dipicolinic acid that forms a gel like structure which excludes water ...
... Accumulation of Calcium, small acid soluble spore proteins (SASPs) and Dipicolinic acid that forms a gel like structure which excludes water ...
Federal Climate Legislation Good for Maine Business
... – Increasing wood combustion as a non-fossil fuel energy source could increase toxics and particulates harmful to human health if done improperly – Weatherizing older homes to lower energy consumption can reduce air exchange and increase mold and related health problems ...
... – Increasing wood combustion as a non-fossil fuel energy source could increase toxics and particulates harmful to human health if done improperly – Weatherizing older homes to lower energy consumption can reduce air exchange and increase mold and related health problems ...
Document
... Action Plan is needed in relation to the strategic objectives for the city Such assessments can lead to new measures being proposed or to a redefinition of existing actions Projects have developed tools to assist local governments to measure and report on their environmental performance, thereby ...
... Action Plan is needed in relation to the strategic objectives for the city Such assessments can lead to new measures being proposed or to a redefinition of existing actions Projects have developed tools to assist local governments to measure and report on their environmental performance, thereby ...
Global Warming
... weather makes the glaciers melt and adds more water to the ocean. • Warm temperatures also make water expand. This takes up more space and the level of the sea rises. • It could rise as much as 3 feet during the next century! • What problems could this cause?......... ...
... weather makes the glaciers melt and adds more water to the ocean. • Warm temperatures also make water expand. This takes up more space and the level of the sea rises. • It could rise as much as 3 feet during the next century! • What problems could this cause?......... ...
Urban Heat Island and Air Quality of London, UK
... presence of pollutants from vehicles and the catalysing effect of sunshine. Extensive urban and suburban landscapes mean that under light winds and little cloud cover, a heat island may develop too, further aggravating local heat stress (Oke, 1987). This is because the urban fabric changes the energ ...
... presence of pollutants from vehicles and the catalysing effect of sunshine. Extensive urban and suburban landscapes mean that under light winds and little cloud cover, a heat island may develop too, further aggravating local heat stress (Oke, 1987). This is because the urban fabric changes the energ ...
Climate Change and Switzerland in 2050
... Agriculture can adapt to moderate warming A moderate warming of less than 2 to 3 °C may overall have a positive effect on Swiss agriculture. The production of meadows and the potential crop yield of many cultivated plants will increase as a result of the longer vegetation period, provided that the s ...
... Agriculture can adapt to moderate warming A moderate warming of less than 2 to 3 °C may overall have a positive effect on Swiss agriculture. The production of meadows and the potential crop yield of many cultivated plants will increase as a result of the longer vegetation period, provided that the s ...
Global Warming and Climate Change
... mountainous regions may experience lower levels of snowfall. This image shows Mount Hood in Oregon at the same time in late summer in 1985 and 2002. ...
... mountainous regions may experience lower levels of snowfall. This image shows Mount Hood in Oregon at the same time in late summer in 1985 and 2002. ...
Document
... regimes and ‘rules of the game’ • Place promotion • Emphasis on capital mobility but at the expense of knowledge of local-global dependence and environmental interests • The search for an ‘urban sustainability fix’ in the 1990s (e.g. Manchester and Leeds) ...
... regimes and ‘rules of the game’ • Place promotion • Emphasis on capital mobility but at the expense of knowledge of local-global dependence and environmental interests • The search for an ‘urban sustainability fix’ in the 1990s (e.g. Manchester and Leeds) ...
Disaster risk drivers: the deadly trio – made deadlier by climate
... variations in weather and are thus particularly sensitive to ...
... variations in weather and are thus particularly sensitive to ...
CO2 concentrations are more than 200 times greater
... Carbon dioxide and water vapour are the most significant greenhouse gases. ...
... Carbon dioxide and water vapour are the most significant greenhouse gases. ...
Global Warming - MrKremerScience.com
... places will help, while decreases in other places will hurt •infrastructure projects costly to taxpayers, but may provide jobs and new technology ...
... places will help, while decreases in other places will hurt •infrastructure projects costly to taxpayers, but may provide jobs and new technology ...
Climate Change, Heat Waves, and Adaptation NH-12
... implication that they were driven by large-scale human greenhouse gas emissions), they did not account for changes in the local population’s sensitivity to extreme heat. In fact, across the 20th century, the elevated relative risk of dying from extreme heat dropped from nearly 20% to less than 5%. F ...
... implication that they were driven by large-scale human greenhouse gas emissions), they did not account for changes in the local population’s sensitivity to extreme heat. In fact, across the 20th century, the elevated relative risk of dying from extreme heat dropped from nearly 20% to less than 5%. F ...
As Earth Cools, Data Centers Busy Reinventing the Past
... in the 2007 IPCC Report on the trends of the global average radiative forcing, since they base their estimate on a surface air temperature trend that includes minimum temperatures over land. This bias, which occurs whenever the nighttime surface boundary layer is stably stratified over land and the ...
... in the 2007 IPCC Report on the trends of the global average radiative forcing, since they base their estimate on a surface air temperature trend that includes minimum temperatures over land. This bias, which occurs whenever the nighttime surface boundary layer is stably stratified over land and the ...
Urban heat island
An urban heat island (UHI) is a city or metropolitan area that is significantly warmer than its surrounding rural areas due to human activities. The phenomenon was first investigated and described by Luke Howard in the 1810s, although he was not the one to name the phenomenon. The temperature difference usually is larger at night than during the day, and is most apparent when winds are weak. UHI is most noticeable during the summer and winter. The main cause of the urban heat island effect is from the modification of land surfaces. Waste heat generated by energy usage is a secondary contributor. As a population center grows, it tends to expand its area and increase its average temperature. The less-used term heat island refers to any area, populated or not, which is consistently hotter than the surrounding area.Monthly rainfall is greater downwind of cities, partially due to the UHI. Increases in heat within urban centers increases the length of growing seasons, and decreases the occurrence of weak tornadoes. The UHI decreases air quality by increasing the production of pollutants such as ozone, and decreases water quality as warmer waters flow into area streams and put stress on their ecosystems.Not all cities have a distinct urban heat island. Mitigation of the urban heat island effect can be accomplished through the use of green roofs and the use of lighter-colored surfaces in urban areas, which reflect more sunlight and absorb less heat.There are concerns raised about possible contribution from urban heat islands to global warming. Research on China and India indicates that urban heat island effect contributes to climate warming by about 30%. On the other hand, one 1999 comparison between urban and rural areas proposed that the urban heat island effects have little influence on global mean temperature trends. Many studies reveal increases in the severity of the effect with the progress of climate change.