Trends in Extreme Precipitation Events for the Northeastern United
... significant differences in weather and climate at these locations compared to surrounding stations. Each record was inspected individually to assess its completeness and reliability for use in trend analysis. If a station contained less than 80 percent of the daily precipitation measurements for the ...
... significant differences in weather and climate at these locations compared to surrounding stations. Each record was inspected individually to assess its completeness and reliability for use in trend analysis. If a station contained less than 80 percent of the daily precipitation measurements for the ...
National Research Council Report
... geographic regions during the last few hundred to few thousand years. These large-scale surface temperature reconstructions have enabled researchers to estimate past temperature variations over the Northern Hemisphere or even the entire globe, often with time resolution as fine as decades or even in ...
... geographic regions during the last few hundred to few thousand years. These large-scale surface temperature reconstructions have enabled researchers to estimate past temperature variations over the Northern Hemisphere or even the entire globe, often with time resolution as fine as decades or even in ...
FINAL DRAFT IPCC WGII AR5 Chapter 5 Coordinating Lead Authors
... The topics covered in this chapter follow the outline for sectoral chapters approved by the IPCC. An Executive Summary summarizes the key messages with a line of sight to the supporting sections in the chapter. This chapter comprises six sections with this first section dealing with progress in know ...
... The topics covered in this chapter follow the outline for sectoral chapters approved by the IPCC. An Executive Summary summarizes the key messages with a line of sight to the supporting sections in the chapter. This chapter comprises six sections with this first section dealing with progress in know ...
Ocean Acidification
... the Earth. It bounds Asia on the north, Africa on the west, Australia on the east, and also the Southern Ocean on the south. . At the same time, due to its borders with the middle east, it is also one of the oceans worst affected by global warming. Over the past 300 million years, ocean pH has been ...
... the Earth. It bounds Asia on the north, Africa on the west, Australia on the east, and also the Southern Ocean on the south. . At the same time, due to its borders with the middle east, it is also one of the oceans worst affected by global warming. Over the past 300 million years, ocean pH has been ...
Interaction of Land Use and Land Cover Change
... Northern hemisphere (C) Globe is denoted by dotted line for annual mean, solid line for 5year running average. P > 0.05 .......................................................................................................75 Figure 2.13 Surface air temperature anomaly relative to 1961-1990 averaged ...
... Northern hemisphere (C) Globe is denoted by dotted line for annual mean, solid line for 5year running average. P > 0.05 .......................................................................................................75 Figure 2.13 Surface air temperature anomaly relative to 1961-1990 averaged ...
Ozone: Past, Present and Future
... mean ozone is projected to be higher than 1960 levels. This results from greenhouse gas induced cooling of the upper stratosphere which slows gas phase ozone destruction chemistry. However, the same increase in greenhouse gases induces changes in stratospheric transport. In the tropics this decrease ...
... mean ozone is projected to be higher than 1960 levels. This results from greenhouse gas induced cooling of the upper stratosphere which slows gas phase ozone destruction chemistry. However, the same increase in greenhouse gases induces changes in stratospheric transport. In the tropics this decrease ...
Arctic Regions: Concerns, Threats and Potential Challenges
... Norway, Russia, Sweden and United States (Alaska), Figure 3. The main portion of its entire region is oceanic of which one-third is occupied by land, another one-third consists of offshore continental shelves located in less than 500 meters or Arctic Ocean water and the other one-third is under Arct ...
... Norway, Russia, Sweden and United States (Alaska), Figure 3. The main portion of its entire region is oceanic of which one-third is occupied by land, another one-third consists of offshore continental shelves located in less than 500 meters or Arctic Ocean water and the other one-third is under Arct ...
Climate Change in Queensland
... information on climate change, the projected impacts across Queensland, and potential impacts on key sectors. This 2010 edition offers a detailed review and update on the latest climate science and what it means for Queensland. It provides a more indepth analysis drawing on a review of more than 200 ...
... information on climate change, the projected impacts across Queensland, and potential impacts on key sectors. This 2010 edition offers a detailed review and update on the latest climate science and what it means for Queensland. It provides a more indepth analysis drawing on a review of more than 200 ...
(1.5 MB pdf) - Torres Strait Regional Authority
... time. However, the proven rise in atmospheric carbon dioxide levels and an increasing trend in mean air temperatures and rising sea levels points to the likelihood of the Earth being subject to an enhanced "greenhouse" effect, which means that these assumptions will be in error to some extent. Conse ...
... time. However, the proven rise in atmospheric carbon dioxide levels and an increasing trend in mean air temperatures and rising sea levels points to the likelihood of the Earth being subject to an enhanced "greenhouse" effect, which means that these assumptions will be in error to some extent. Conse ...
O'Reilly et al (2010)
... characterization of any outcome’ (Ref 27, p. 158). Scientists (and other experts) are well aware that their characterizations of potential outcomes may be imprecise, and have grappled with the uncertainty question, recommending a variety of techniques for uncertainty estimation and articulation.23,2 ...
... characterization of any outcome’ (Ref 27, p. 158). Scientists (and other experts) are well aware that their characterizations of potential outcomes may be imprecise, and have grappled with the uncertainty question, recommending a variety of techniques for uncertainty estimation and articulation.23,2 ...
Great Lakes Restoration and the Threat of Global Warming
... changes to the climate and to natural ecosystems. It is imperative that the federal government move swiftly to reduce emissions 80 percent by the middle of the century—a level of reduction that climate scientists have deemed necessary to avoid the worst impacts of global warming. The impacts of warm ...
... changes to the climate and to natural ecosystems. It is imperative that the federal government move swiftly to reduce emissions 80 percent by the middle of the century—a level of reduction that climate scientists have deemed necessary to avoid the worst impacts of global warming. The impacts of warm ...
Gambling with Krill Fisheries in the Antarctic: Large uncertainties
... Larsen B ice shelf. After these collapses, links were made with climate change (BAS 2008). If the current rate of warming on the Peninsula is maintained, then further retreats and collapses can be anticipated. The Wilkins ice shelf is likely to be next. Its collapse has been predicted since it lost ...
... Larsen B ice shelf. After these collapses, links were made with climate change (BAS 2008). If the current rate of warming on the Peninsula is maintained, then further retreats and collapses can be anticipated. The Wilkins ice shelf is likely to be next. Its collapse has been predicted since it lost ...
IPCC WGII AR5 Chapter 6 FIRST-‐ORDER DRAFT Expert Review
... repetition of the same points in various sections, but this is perhaps inevitable in such a long many-‐authored Chapter. In addition, it been eliminated. We have now selected case studies showing the d ...
... repetition of the same points in various sections, but this is perhaps inevitable in such a long many-‐authored Chapter. In addition, it been eliminated. We have now selected case studies showing the d ...
Figure 3-1 - Trace: Tennessee Research and Creative Exchange
... water vapor response to the eruption is long-lived in comparison to other signals, providing a source of long-term predictability in the stratosphere. Novel predictable signals are identified, including a decrease in monoterpene and other volatile organic compounds, an increase in land snow depth an ...
... water vapor response to the eruption is long-lived in comparison to other signals, providing a source of long-term predictability in the stratosphere. Novel predictable signals are identified, including a decrease in monoterpene and other volatile organic compounds, an increase in land snow depth an ...
Assessing an IPCC Assessment: An Analysis of Statements on Projected Regional Impacts in the 2007 Report
... other important areas, such as industrialisation, population growth, and land use; One section that describes the most important negative impacts, including a worst-case risk approach, based on a clearly explicated risk-assessment methodology. No consequences for overarching conclusions Our findi ...
... other important areas, such as industrialisation, population growth, and land use; One section that describes the most important negative impacts, including a worst-case risk approach, based on a clearly explicated risk-assessment methodology. No consequences for overarching conclusions Our findi ...
CIRES-Climate Change - Colorado Water Conservation Board
... projected changes in the water cycle. By the mid-21st century, average river runoff and water availability are projected to increase at high latitudes and decrease over dry regions at lower midlatitudes such as the western United States. Changes in the quantity and quality of water may occur due to ...
... projected changes in the water cycle. By the mid-21st century, average river runoff and water availability are projected to increase at high latitudes and decrease over dry regions at lower midlatitudes such as the western United States. Changes in the quantity and quality of water may occur due to ...
Full Report
... nature, such work is distributed over many fields. There are many uncertainties in them, and some results have yet to be published. While some countries have produced assessments of the impact of climate change on their economic, industrial and social structure, there has not been a comprehensive as ...
... nature, such work is distributed over many fields. There are many uncertainties in them, and some results have yet to be published. While some countries have produced assessments of the impact of climate change on their economic, industrial and social structure, there has not been a comprehensive as ...
Climate Change in the La Plata Basin
... southeast of South America. Part of the knowledge of the impacts of climate variability in the hydrology of the Plata basin was developed in the PROSUR project ...
... southeast of South America. Part of the knowledge of the impacts of climate variability in the hydrology of the Plata basin was developed in the PROSUR project ...
ENSO and greenhouse warming
... pattern gives rise to an increase in rainfall in the equatorial Pacific, particularly in the eastern part of the basin43. Despite a strong intermodel agreement, there is vigorous debate as to the causes of, and the confidence in, these projected mean state changes. The Walker circulation is expected ...
... pattern gives rise to an increase in rainfall in the equatorial Pacific, particularly in the eastern part of the basin43. Despite a strong intermodel agreement, there is vigorous debate as to the causes of, and the confidence in, these projected mean state changes. The Walker circulation is expected ...
Effect of Erosion in Alaskan Coastal Villages
... The disastrous consequences of global warming forecasted by scientists are now being seen in Alaska. Alaska’s 6,600-mile coastline has been subjected to decades of severe erosion. Alaska’s northern coastline is frozen-ice for most of the year. The ice season usually lasts from November to April on m ...
... The disastrous consequences of global warming forecasted by scientists are now being seen in Alaska. Alaska’s 6,600-mile coastline has been subjected to decades of severe erosion. Alaska’s northern coastline is frozen-ice for most of the year. The ice season usually lasts from November to April on m ...
Relative impacts of land use and climate change on summer
... investigate land surface changes in the Netherlands in spring found that precipitation is in fact reduced after expansion of urban areas (Daniels et al., 2014). That study also tested the sensitivity of precipitation to soil moisture and found a positive feedback; that is, wet (dry) soils increase ( ...
... investigate land surface changes in the Netherlands in spring found that precipitation is in fact reduced after expansion of urban areas (Daniels et al., 2014). That study also tested the sensitivity of precipitation to soil moisture and found a positive feedback; that is, wet (dry) soils increase ( ...
Physical impacts of climate change
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This article is about the physical impacts of climate change. For some of these physical impacts, their effect on social and economic systems are also described.