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Iyigun et al._2013_Clustering climate regions of
Iyigun et al._2013_Clustering climate regions of

... and severe heat waves, extreme rains in some regions and severe drought are expected, which lead to cause major changes directly affecting human life and ecological systems (Intergovernmental Panel on Climate Change (IPCC) 2001, 2007). Identifying climate regions of a country is very important becau ...
Estimating intensive and extensive margin adaptation to climate
Estimating intensive and extensive margin adaptation to climate

... authors find a U-shaped response function where energy consumption is higher on colder and hotter days. The impact of climate change on annual residential energy consumption for the Pacific Census Region (California, Oregon, and Washington) by 2099 is approximately nine percent - yet not statistical ...
Lesson 2
Lesson 2

... As discussed previously in this lesson, the trade winds are driven by heated, light air at the Equator rising up and drawing in cooler surface air slightly north and south of the Equator. It should be clear from the trajectories in trial 5 and trial 6 that air rushing towards the Equator will curve ...
Key Steps: Mitigation
Key Steps: Mitigation

PDF
PDF

... Snowpack is an important factor in the magnitude and timing of seasonal runoff and stored water reserves used for irrigated crop production. Changes in snow accumulations and timing of meltoff can have profound impacts on surface-water resources where snowmelt represents a significant element of th ...
A Method to Estimate Climate-Critical Construction Materials
A Method to Estimate Climate-Critical Construction Materials

... operations for most seaport managers virtually guarantees that all the actors will delay construction until the last responsible moment (Becker et al., 2013). In this light, we are reminded of the assumptions made by individual actors in the “credit risk busin ...
mass balance of the cryosphere - Assets
mass balance of the cryosphere - Assets

... reflectance characteristics. The albedo of clean snow ranges from 80 to 97%, while that of clean ice varies between 34 and 51% (Paterson, 1994). This is many times greater than the albedos of other naturally occurring surfaces, such as water (∼1%), forest (10 to 25%) and bare soil (5 to 20%). This co ...
The ocean`s role in polar climate change: asymmetric Arctic and
The ocean`s role in polar climate change: asymmetric Arctic and

... coupled carbon cycle [22]. Observations indicate a poleward shift of the Southern Hemisphere atmospheric circulation over the past few decades, predominantly in late spring and summer. This shift has been attributed to polar ozone depletion in the Antarctic lower stratosphere [3,4]. The observed cha ...
Hollowed et al. 2009
Hollowed et al. 2009

... (iii) Dynamic global models: fully coupled biophysical models at the global scale that operate at time and space scales relevant to coastal domains. It is likely that all three modelling approaches will draw on information derived from correlative, mechanistic, and analogue studies (Fischlin et al., ...
PDF
PDF

The ocean`s role in polar climate change: asymmetric Arctic and
The ocean`s role in polar climate change: asymmetric Arctic and

... coupled carbon cycle [22]. Observations indicate a poleward shift of the Southern Hemisphere atmospheric circulation over the past few decades, predominantly in late spring and summer. This shift has been attributed to polar ozone depletion in the Antarctic lower stratosphere [3,4]. The observed cha ...
PDF
PDF

An overview of climate change impacts on European viticulture
An overview of climate change impacts on European viticulture

... (GHG) forcing in the future. These changes were shown to occur not only in the normal values but also in the rate of occurrence of extremes (Hanson et al. 2007). In fact, changes in the frequency of temperature and precipitation extremes, in Europe, were related to certain atmospheric features, such ...
Radio and Reduction of GHG Emissions
Radio and Reduction of GHG Emissions

... used for radiocommunications. However, radio emissions are also used for obtaining information about the environment with which they have been in contact. Environmental information, including climate monitoring data, is currently being obtained by special measuring instruments called remote sensors. ...
GLOBIO3: A Framework to Investigate Options for Reducing Global
GLOBIO3: A Framework to Investigate Options for Reducing Global

... MSA does not completely cover the complex biodiversity concept, and complementary indicators should be included, when used in extensive biodiversity assessments (Faith and others 2008). Individual species responses are not modeled in GLOBIO3; MSA represents the average response of the total set of s ...
Science Planning Pag..
Science Planning Pag..

... • Recognizes that Earth is made of land masses surrounded by large bodies of water, and that most of the Earth's surface is covered by water • Recognizes that oceans are bodies of salt water • Recognizes processes that make up the water cycle • Analyzes precipitation in weather systems • Draws concl ...
New Technological Developments for Oceanographic
New Technological Developments for Oceanographic

... These advances produced new ways in oceans observing and monitoring which improve operational and forecasting oceanography to better understand the oceans. Operational forecasting of marine physical and biochemical state variables is now becoming an important tool for modern management and protectio ...
Tropical cyclones and climate change
Tropical cyclones and climate change

... being identified. However, understanding of the causes of these trends is incomplete, and confidence in these trends continues to be hampered by a lack of consistent observations in some basins. A theoretical basis for maximum TC intensity appears now to be well established, but a climate theory of TC ...
Convection and Density
Convection and Density

... Causes of Plate Motion • Heat from the Earth’s core causes materials in the lower asthenosphere to become less dense and rise up. • When the materials come in contact with the lithosphere they start to cool down and become denser again. • As the cooled magma falls and new heated magma rises, it act ...
Combining Geographic Information Systems and Ethnography to
Combining Geographic Information Systems and Ethnography to

... community, or regional ocean shippers), it was determined that extending 40-60 nm from shore would be more appropriate than showing the entire OCS. During ethnographic research, some interviewees used Sharpie pens to mark Mylar sheets placed over the printed maps or blank NOAA nautical charts to rec ...
Microalgae under Global Environmental Change: Implications for
Microalgae under Global Environmental Change: Implications for

... composition as well as for trophic flow. In so doing, we have not attempted to be inclusive of all literature on the topic, but to provide a broad overview of the sorts of changes that microalgal populations might experience as the global environment continues to change over the next century. Our Ch ...
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PDF

... and others (2012b, this conference) that the much greater reduction in water availability during the drought had a small impact on most commodities. Dairy, while using less diverted water for irrigation, substitutes bought-in feed, and maintains its gross value, which in turn buoys up the value in t ...
The Impact of Climate Change on Natural Disasters
The Impact of Climate Change on Natural Disasters

... way populations are able to prepare for, withstand, and recover from the impacts (IPCC 2012a). For example, as explained in Sen’s (1981) widely cited book about the connection between poverty and famine, drought is not the only cause of a disastrous famine. Precipitation decrease may be a contributi ...
SENSING AND RESPONDING TO A CLIMATE CHANGE
SENSING AND RESPONDING TO A CLIMATE CHANGE

... 3.3. Measures of sensing score to a climate change. The independent variable of particular interest in this analysis is the level of sensing of the climate changes. The sensing score is defined by the objective measures of climate change knowledge. In the survey 4 true/false questions were asked to ...
Use of models in detection and attribution of climate change
Use of models in detection and attribution of climate change

... with stronger or weaker than average westerlies, moves more or less heat from the ocean mixed layer to land, leading to positive or negative anomalies of the Northern Hemispheric mean temperature. By filtering out variations associated with this pattern, a remaining trend in large-scale temperature ...
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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.
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