Gordon_SCS_ITF_GRL12_2012GL052021.pdf
... 1.125 European Centre for Medium-Range Weather Forecasts 40-year reanalysis (ERA40). After spin-up, the model used the Fleet Numerical Meteorology and Oceanography Center 3-hourly 0.5 Navy Operational Global Atmospheric Prediction System (NOGAPS) forcing spanning the time frame January 2003–Decemb ...
... 1.125 European Centre for Medium-Range Weather Forecasts 40-year reanalysis (ERA40). After spin-up, the model used the Fleet Numerical Meteorology and Oceanography Center 3-hourly 0.5 Navy Operational Global Atmospheric Prediction System (NOGAPS) forcing spanning the time frame January 2003–Decemb ...
Breakthrough the Discontinuity: 21st Century Mohole
... subbasement (7 km) drilling using riser technology, improvement of core recovery, logging tools operatable at high temperature (< 250°C) and water pressure are required for accomplishment of the Mohole. Side-wall and branching drilling technology is needed to obtain as much data as possible from a s ...
... subbasement (7 km) drilling using riser technology, improvement of core recovery, logging tools operatable at high temperature (< 250°C) and water pressure are required for accomplishment of the Mohole. Side-wall and branching drilling technology is needed to obtain as much data as possible from a s ...
Climate Change Risk and Vulnerability
... a change in ocean currents, possibly affecting our coastal waters, towards the end of this period. ...
... a change in ocean currents, possibly affecting our coastal waters, towards the end of this period. ...
PDF
... of the 21st century, which isabout one and a half times greater than the expected global temperature increase (IPCC 2007). In addition, while rainfall projections are not uniform across the continent, southern Africa is expected to receive, on average, less precipitation and more rainfall variabilit ...
... of the 21st century, which isabout one and a half times greater than the expected global temperature increase (IPCC 2007). In addition, while rainfall projections are not uniform across the continent, southern Africa is expected to receive, on average, less precipitation and more rainfall variabilit ...
A free plate surface and weak oceanic crust
... Here, independent of the domain geometry (2-D Cartesian or 3-D spherical), single-sided subduction is a robust finding. Long-lived single-sided subduction occurs for a range of friction coefficients and requires a moderate increase of viscosity with depth in order to avoid slab break-off. The lithos ...
... Here, independent of the domain geometry (2-D Cartesian or 3-D spherical), single-sided subduction is a robust finding. Long-lived single-sided subduction occurs for a range of friction coefficients and requires a moderate increase of viscosity with depth in order to avoid slab break-off. The lithos ...
Global Policy Making on Climate Refugees
... implement or reverse choice. This dimension ranges from the time period of a political election cycle to a generation to the lifetime of a nation or culture. Another dimension is the cultural and political distance between parties. This can be everything from a family or a nation to cultural blocks ...
... implement or reverse choice. This dimension ranges from the time period of a political election cycle to a generation to the lifetime of a nation or culture. Another dimension is the cultural and political distance between parties. This can be everything from a family or a nation to cultural blocks ...
Ozone: Past, Present and Future
... Projections of global ozone changes through the 21st century from a suite of chemistry-climate models are shown in Figure 4. Global mean ozone is projected to return to 1980 values sometime during the 2030s and to 1960 values in the 2050s. Later in the century global mean ozone is projected to be hi ...
... Projections of global ozone changes through the 21st century from a suite of chemistry-climate models are shown in Figure 4. Global mean ozone is projected to return to 1980 values sometime during the 2030s and to 1960 values in the 2050s. Later in the century global mean ozone is projected to be hi ...
Chapter 2
... • The operation of the Earth system is a result of interaction between the two most basic components of the universe: matter and energy. • Matter is anything that has mass and takes up space. • Energy is defined as the ability to do work. Energy can be transferred in a variety of forms, including he ...
... • The operation of the Earth system is a result of interaction between the two most basic components of the universe: matter and energy. • Matter is anything that has mass and takes up space. • Energy is defined as the ability to do work. Energy can be transferred in a variety of forms, including he ...
- UNDP Climate Change Adaptation
... moisture through evaporation creating conditions in which drought conditions quickly arise during dry spells. Frequent landslides, due to erratic and heavy rains and high population densities, characterize the Mount Elgon watershed. Landslides, on virtually a yearly basis, affect some 490,000 out o ...
... moisture through evaporation creating conditions in which drought conditions quickly arise during dry spells. Frequent landslides, due to erratic and heavy rains and high population densities, characterize the Mount Elgon watershed. Landslides, on virtually a yearly basis, affect some 490,000 out o ...
Understanding Earth`s Deep Past: Lessons for Our Climate Future
... because of the timescales over which the natural feedbacks in the climate system sweep CO2 from the atmosphere. Consequently, the changes to the hydrosphere, cryosphere, chemosphere, and biosphere that are occurring now and projected within this century could pale in comparison to those that are pos ...
... because of the timescales over which the natural feedbacks in the climate system sweep CO2 from the atmosphere. Consequently, the changes to the hydrosphere, cryosphere, chemosphere, and biosphere that are occurring now and projected within this century could pale in comparison to those that are pos ...
Lab 1: Weather discussion and internet resources
... the TWDAT identifies features on the satellite imagery. Therefore we can learn to recognize and link the features on the satellite imagery in tandem with the model analysis, as a discussion of the pertinent features is provided in the TWDAT. Model runs are done four times daily, at "synoptic times" ...
... the TWDAT identifies features on the satellite imagery. Therefore we can learn to recognize and link the features on the satellite imagery in tandem with the model analysis, as a discussion of the pertinent features is provided in the TWDAT. Model runs are done four times daily, at "synoptic times" ...
South-South Cooperation in Technologies for Adaptation for Water
... making it the largest user of water along the entire agri-food supply chain (FAO 2011a).These links will be exacerbated in the near future under the pressure of population growth and mobility, economic development, international trade, urbanization and climate change (Hoff 2011). Rising temperatures ...
... making it the largest user of water along the entire agri-food supply chain (FAO 2011a).These links will be exacerbated in the near future under the pressure of population growth and mobility, economic development, international trade, urbanization and climate change (Hoff 2011). Rising temperatures ...
IOC Strategic Plan for Oceanographic Data and Information
... and use of the marine environment; marine research information contributes to educating the next generation of environmental stewards; research literature and public information tools attract a future environmentally concerned workforce and generates an ocean literate public that understands the val ...
... and use of the marine environment; marine research information contributes to educating the next generation of environmental stewards; research literature and public information tools attract a future environmentally concerned workforce and generates an ocean literate public that understands the val ...
Warming up the region The impacts of climate change in the
... • The Humber estuary stands out as an area of high importance and high vulnerability to climate change. Flooding will affect internationally important wetlands, high quality agricultural land, ports and other industries in the flood plain and leisure facilities. • A changing climate will present opp ...
... • The Humber estuary stands out as an area of high importance and high vulnerability to climate change. Flooding will affect internationally important wetlands, high quality agricultural land, ports and other industries in the flood plain and leisure facilities. • A changing climate will present opp ...
DEVELOPMENT OF A METHODOLOGY FOR THE TRANSPORTATION MODES AND INFRASTRUCTURE
... Based on measurements at the Key West, Florida tidal station, sea level has risen about nine inches in the last 100 years (NOAA 2008). Sea level rise (SLR) is projected to continue and accelerate in the future. Many agencies like the Florida Department of Transportation (FDOT) are exploring ways to ...
... Based on measurements at the Key West, Florida tidal station, sea level has risen about nine inches in the last 100 years (NOAA 2008). Sea level rise (SLR) is projected to continue and accelerate in the future. Many agencies like the Florida Department of Transportation (FDOT) are exploring ways to ...
A 3D model of the crust and uppermost mantle beneath the Central
... overlap between periods of 25 and 40 s. In this period band of overlap, the two measurements are averaged at each location based on their uncertainties. Uncertainties in Rayleigh wave dispersion maps derived from ambient noise average about 15 m/s between periods of 10 and 25 s, and uncertainties of ...
... overlap between periods of 25 and 40 s. In this period band of overlap, the two measurements are averaged at each location based on their uncertainties. Uncertainties in Rayleigh wave dispersion maps derived from ambient noise average about 15 m/s between periods of 10 and 25 s, and uncertainties of ...
The Long-Run Effects of Climate Change on Conflict
... of tropical cyclones reduces growth for at least two decades into the future. Since cyclones are believed to be increasing in frequency due to global warming, these estimates imply that global warming will have strong negative medium-run effects on growth. In another review article. This approach is ...
... of tropical cyclones reduces growth for at least two decades into the future. Since cyclones are believed to be increasing in frequency due to global warming, these estimates imply that global warming will have strong negative medium-run effects on growth. In another review article. This approach is ...
climate variability and change in canada
... variability and extreme events have become increasingly important in the last couple of years and, as they become more tractable research problems, are now at the forefront among the major challenges that the CCIS Project is addressing. Chapter 4 illustrates some of the many scenarios which are curr ...
... variability and extreme events have become increasingly important in the last couple of years and, as they become more tractable research problems, are now at the forefront among the major challenges that the CCIS Project is addressing. Chapter 4 illustrates some of the many scenarios which are curr ...
FINAL REPORT Queensland Farmers Federation Climate Change
... Temperature – annual and seasonal average change percentage and degrees Temperature – monthly minimums and maximums % change and degrees Frosts – average number frost free days, average timing first & last frost (<2 deg) Evaporation – annual and seasonal percentage change and mm amounts He ...
... Temperature – annual and seasonal average change percentage and degrees Temperature – monthly minimums and maximums % change and degrees Frosts – average number frost free days, average timing first & last frost (<2 deg) Evaporation – annual and seasonal percentage change and mm amounts He ...
Full Report
... contribution from the developing countries has been less than hoped for, and it is clear that much further work needs to be carried out to develop a better framework for economic decisions in a number of countries, notably in Africa and South America. Over 200 contributors are identified in the repo ...
... contribution from the developing countries has been less than hoped for, and it is clear that much further work needs to be carried out to develop a better framework for economic decisions in a number of countries, notably in Africa and South America. Over 200 contributors are identified in the repo ...
Global Energy and Water Cycle Experiment
The Global Energy and Water Cycle Experiment (GEWEX) is a research program of the World Climate Research Programme intended to observe, comprehend and model the Earth's water cycle. The experiment also observes how much energy the Earth receives, studies how much of that energy reaches surfaces of the Earth and how that energy is transformed. Sunlight's energy evaporates water to produce clouds and rain, and dries out land masses after rain. Rain that falls on land becomes the water budget which can be used by people for agricultural and other processes.GEWEX is a collaboration of researchers worldwide to find better ways of studying the water cycle and how it transforms energy through the atmosphere. If the Earth's climates were identical from year to year, then people could predict when, where and what crops to plant. However, instability created by solar variation, weather trends, and chaotic events create weather that is unpredictable on seasonal scales. Through weather patterns such as droughts and higher rainfall these cycles impact ecosystems and human activities. GEWEX is designed to collect a much greater amount of data, and see if better models of that data can forecast weather and climate change into the future.GEWEX is organized into several structures. As GEWEX was conceived projects were organized by participating factions, this task is now done by the International GEWEX Project Office (IGPO). IGPO oversees major initiatives and coordinates between national projects in an effort to bring about communication of researchers. IGPO claims to support communication exchange between 2000 scientist and is the instrument for publication of major reports. The Scientific Steering Group organizes the projects and assigns them to panels, which oversee progress and provide critique. The Coordinated Energy and Water Cycle Observations Project (CEOP) the 'Hydrology Project' is a major instrument in GEWEX. This panel includes geographic study areas such as the Climate Prediction Program for the Americas operated by NOAA, but also examines several types of climate zones (e.g. high altitude and semi-arid). Another panel, the GEWEX Radiation Panel oversees the coordinated use of satellites and ground based observation to better estimate energy and water fluxes. One recent result GEWEX's Radiation panel has assessed data on rainfall for the last 25 years and determined that that global rainfall is 2.61 mm/day with a small statistical variation. While the study period is short, after 25 years of measurement regional trends are beginning to appear. The GEWEX Modeling and Prediction Panel takes current models and analyzes the models when climate forcing phenomena occur (global warming as an example of a 'climate forcing' event). GEWEX is now the core project of WCRP.