Meridional shifts of the Atlantic intertropical convergence zone since
... antiphased with those from the north, indicating moderately fresher conditions during the LGM relative to core-top values (Fig. 3). Enhanced speleothem growth in lowland Brazil (∼10◦ S) and high water levels at Lake Titicaca in Peru (15◦ S) also indicate the southward displacement of the rain belt7, ...
... antiphased with those from the north, indicating moderately fresher conditions during the LGM relative to core-top values (Fig. 3). Enhanced speleothem growth in lowland Brazil (∼10◦ S) and high water levels at Lake Titicaca in Peru (15◦ S) also indicate the southward displacement of the rain belt7, ...
Pronounced zonal heterogeneity in Eocene southern high
... SSTs above 20 °C in the southwest Pacific contrasting with SSTs between 5 and 15 °C in the South Atlantic. Validation of this zonal temperature difference has been impeded by uncertainties inherent to the individual paleotemperature proxies applied at these sites. Here, we present multiproxy data fr ...
... SSTs above 20 °C in the southwest Pacific contrasting with SSTs between 5 and 15 °C in the South Atlantic. Validation of this zonal temperature difference has been impeded by uncertainties inherent to the individual paleotemperature proxies applied at these sites. Here, we present multiproxy data fr ...
From Climate Science to Adaptation Decision-Making Mark Stafford Smith
... for the Eyre Peninsula regional planning process ...
... for the Eyre Peninsula regional planning process ...
PDF
... mitigation of future biodiversity losses. However, the current distribution of Chinese caterpillar fungus, a flagship species of the Himalaya with very high economic value, is unknown. Nor do we know the potential changes in suitable habitat of Chinese caterpillar fungus caused by future climate cha ...
... mitigation of future biodiversity losses. However, the current distribution of Chinese caterpillar fungus, a flagship species of the Himalaya with very high economic value, is unknown. Nor do we know the potential changes in suitable habitat of Chinese caterpillar fungus caused by future climate cha ...
Nationally Appropriate Mitigation Actions (NAMAs)
... Nations Climate Change Conference in Bali in December 2007. They are a set of government prioritized actions aimed at reducing or limiting GHG emissions. NAMAs are expected to be the main vehicle for mitigation action in developing countries under a future climate agreement, and can be policies, pro ...
... Nations Climate Change Conference in Bali in December 2007. They are a set of government prioritized actions aimed at reducing or limiting GHG emissions. NAMAs are expected to be the main vehicle for mitigation action in developing countries under a future climate agreement, and can be policies, pro ...
Plate Tectonics and the El Nino Cycle
... the volcano, and ash plumes were included. Some activity from a volcano that lasts over a year was counted as a separate event for the following year. When and how long El Nino events happen vary with varying sources. For this study, three different sources were used to determine when in the past ce ...
... the volcano, and ash plumes were included. Some activity from a volcano that lasts over a year was counted as a separate event for the following year. When and how long El Nino events happen vary with varying sources. For this study, three different sources were used to determine when in the past ce ...
With Speed and Violence Fred Pearce
... sheet that once covered the Arctic was thinning and breaking up. By the end of the 1990s, the Odden tongue was gone. The Gulf Stream water still came north, but it never again got cold enough to form ice. The ice tongue has not returned. "In 1997, the last year that the Odden tongue formed, we found ...
... sheet that once covered the Arctic was thinning and breaking up. By the end of the 1990s, the Odden tongue was gone. The Gulf Stream water still came north, but it never again got cold enough to form ice. The ice tongue has not returned. "In 1997, the last year that the Odden tongue formed, we found ...
Latin America
... population, but significant regional variation in crop yields as a result of climate change (Rosenzweig et al., 1993) could lead to an increased risk of hunger for an additional 50 million people by the year 2050. Because most Latin American countries’ economies depend on agricultural productivity, ...
... population, but significant regional variation in crop yields as a result of climate change (Rosenzweig et al., 1993) could lead to an increased risk of hunger for an additional 50 million people by the year 2050. Because most Latin American countries’ economies depend on agricultural productivity, ...
Assessing the impact of Laurentide Ice Sheet topography on glacial
... The Last Glacial Maximum (LGM, ∼ 21 ka) provides a valuable target to test the ability of general circulation models (GCMs) to simulate a climate for which they were not designed (Mix et al., 2001; IPCC, 2007; Braconnot et al., 2012). In addition, the large changes in temperature and greenhouse gase ...
... The Last Glacial Maximum (LGM, ∼ 21 ka) provides a valuable target to test the ability of general circulation models (GCMs) to simulate a climate for which they were not designed (Mix et al., 2001; IPCC, 2007; Braconnot et al., 2012). In addition, the large changes in temperature and greenhouse gase ...
Proposal for funding for the Preparation of
... the UNFCCC National Focal Point position, indicating the government’s recognition of the seriousness of climate change issues at quite a high level. MoE also has a crucial role to implement international conventions, protocols, and agreement related to environment and natural resources sectors. Asid ...
... the UNFCCC National Focal Point position, indicating the government’s recognition of the seriousness of climate change issues at quite a high level. MoE also has a crucial role to implement international conventions, protocols, and agreement related to environment and natural resources sectors. Asid ...
united nations - Stockholm Convention
... data and figures from past and present as provided by scientific studies and predictions based on events that are expected to happen in the future. Throughout the text a lot of “can be”, “may be” and “will be” can be found. We consider that “may be” is better to used throughout the text, due to the ...
... data and figures from past and present as provided by scientific studies and predictions based on events that are expected to happen in the future. Throughout the text a lot of “can be”, “may be” and “will be” can be found. We consider that “may be” is better to used throughout the text, due to the ...
Climate-Related Conflicts in West Africa
... was supplemented by focus group discussions and stakeholder analyses. The survey found that respondents were most concerned about the risk of insufficient food, followed by shortage of water for domestic use (see results in Table 1). All the respondents’ concerns are related to drought, indicating t ...
... was supplemented by focus group discussions and stakeholder analyses. The survey found that respondents were most concerned about the risk of insufficient food, followed by shortage of water for domestic use (see results in Table 1). All the respondents’ concerns are related to drought, indicating t ...
6 Grade Science Geology Unit Information
... to transition for the activator and will stop on the last slide of the activator] Weathering and Erosion ppt [Note: although the ppt and notes include specific names of weathering examples, it is more important for students to identify the processes as either an example of mechanical or chemical wea ...
... to transition for the activator and will stop on the last slide of the activator] Weathering and Erosion ppt [Note: although the ppt and notes include specific names of weathering examples, it is more important for students to identify the processes as either an example of mechanical or chemical wea ...
674_0 - Global Environment Facility
... perspective, and can be seen as being supported by any climate change issues based on the provisions of the UNFCCC. In 2005, the population is about 95,000, it is increasing at a rate between 1.7 and 2.2 over the past years, and about 44% are in Urban Tarawa. GDP has fluctuated, dominated by the pub ...
... perspective, and can be seen as being supported by any climate change issues based on the provisions of the UNFCCC. In 2005, the population is about 95,000, it is increasing at a rate between 1.7 and 2.2 over the past years, and about 44% are in Urban Tarawa. GDP has fluctuated, dominated by the pub ...
Tomas
... Organisations, through (i) research and technological activities addressing the scientific objectives and (ii) networking activities specially designed for integration, spreading excellence and management. Standardisation efforts as well for hardware developments as for data managements will be cond ...
... Organisations, through (i) research and technological activities addressing the scientific objectives and (ii) networking activities specially designed for integration, spreading excellence and management. Standardisation efforts as well for hardware developments as for data managements will be cond ...
Climate Change in Prince George - Canadian Institute of Planners
... Climate variability refers to variations in the climate, beyond individual weather events, over time scales such as years or decades. Variability is caused by natural internal processes within the climate system (internal variability) and by variations in natural or anthropogenic forces outside of ...
... Climate variability refers to variations in the climate, beyond individual weather events, over time scales such as years or decades. Variability is caused by natural internal processes within the climate system (internal variability) and by variations in natural or anthropogenic forces outside of ...
Using a maximum simplicity paleoclimate model to simulate
... published in this special edition of Quaternary Science Reviews. Each discipline approaches the subject with a different background, often with significant variations in terminology. Central to the understanding of past climates is the term ‘model’, which is used in many contexts within paleoclimate ...
... published in this special edition of Quaternary Science Reviews. Each discipline approaches the subject with a different background, often with significant variations in terminology. Central to the understanding of past climates is the term ‘model’, which is used in many contexts within paleoclimate ...
An Assessment of the Foundational Assumptions in High-Resolution Climate Projections: The Case of UKCP09
... with today’s models. The aim of this paper is to describe and analyse the methodology used by UKCP09 and then urge some caution. While this methodology is the only complex modelerror-exploring methodology currently deployed to inform decisions with probability projections, UKCP09 is not an isolated ...
... with today’s models. The aim of this paper is to describe and analyse the methodology used by UKCP09 and then urge some caution. While this methodology is the only complex modelerror-exploring methodology currently deployed to inform decisions with probability projections, UKCP09 is not an isolated ...
Climate Change Adaptation: Perspectives for Disaster Risk
... availability to Gauteng and the Vaal system. In general the results suggest that the current welldeveloped and integrated water supply system in South Africa provides resilience to a wide range of climate variability and climate change uncertainty. However, a more detailed regional analysis is requi ...
... availability to Gauteng and the Vaal system. In general the results suggest that the current welldeveloped and integrated water supply system in South Africa provides resilience to a wide range of climate variability and climate change uncertainty. However, a more detailed regional analysis is requi ...
The Economic Impact of Climate Change on Cash Crop Farms in
... make our climate unstable and increase the risk to agriculture production. Risks in agriculture arise from the inherent uncertainties associated with climate change, and the fluctuation in the Canadian dollar which makes input costs and market prices difficult to predict. But risk is inevitable when ...
... make our climate unstable and increase the risk to agriculture production. Risks in agriculture arise from the inherent uncertainties associated with climate change, and the fluctuation in the Canadian dollar which makes input costs and market prices difficult to predict. But risk is inevitable when ...
United Nations Development Programme
... registered while several others are in an advanced stage of development. National Platform for Disaster Risk Management was established in 2009 as a response to the obligations set in the Hyogo Framework for Action. Climate Risks are among the key one that are priority for the country, and with UNDP ...
... registered while several others are in an advanced stage of development. National Platform for Disaster Risk Management was established in 2009 as a response to the obligations set in the Hyogo Framework for Action. Climate Risks are among the key one that are priority for the country, and with UNDP ...
The Theory of Plate Tectonics
... slowly. This movement occurs because of changes in density within the asthenosphere. These density changes are caused by the outward flow of thermal energy from deep within the Earth. As you can see on the next slide, movements of the asthenosphere may lead to tectonic plate motion. ...
... slowly. This movement occurs because of changes in density within the asthenosphere. These density changes are caused by the outward flow of thermal energy from deep within the Earth. As you can see on the next slide, movements of the asthenosphere may lead to tectonic plate motion. ...
Scenario Planning for Solar Radiation Management
... kind of insurance policy in case mitigation efforts prove inadequate or the climate system starts exhibiting signs of severe instability. However, SRM is often seen—both by those who support research and those who oppose it—as laden with physical and political risks and uncertainties. While SRM is e ...
... kind of insurance policy in case mitigation efforts prove inadequate or the climate system starts exhibiting signs of severe instability. However, SRM is often seen—both by those who support research and those who oppose it—as laden with physical and political risks and uncertainties. While SRM is e ...
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.