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Health Climate Change impacts report card technical paper
Health Climate Change impacts report card technical paper

... Climate affects three major aspects of disease occurrence: (i) where disease occurs; (ii) when disease occurs within the year, and (iii) the incidence of disease. In some cases, mostly macroparasite infections such as those caused by helminths, climate can also affect the severity of clinical diseas ...
PDF - The Marine Biological Association
PDF - The Marine Biological Association

... correlation coefficients of 0.67 and only marginal changes with the loss of each variable for each species (Supplementary Table 1). Following an assessment of the performance of alternate GAMs (Supplementary Fig. 4 and Tables 1 and 2), a model that included temperature, depth and salinity variables ...
Robust Analysis of Future Climate Change Impacts on Water for
Robust Analysis of Future Climate Change Impacts on Water for

... greatest extent possible. All flows are assumed to occur instantaneously, thus a demand site can withdraw water from the river, consume some, and optionally return the remainder to a receiving water body in the same time step. As constrained by the network topology, the model can also allocate water ...
Bohensky CV Dec 2015
Bohensky CV Dec 2015

... training in integrated ecosystem assessments, using the Millennium Ecosystem Assessment approach, to assist governments in seven African countries to increase emphasis on ecosystem services and links to human wellbeing in national poverty reduction strategies. Lead Editor, Gariep Basin Millennium Ec ...
Oceans Day Bulletin
Oceans Day Bulletin

... highlighted the direct link between climate change, ocean health and human wellbeing. Discussions at the event focused on the role of oceans in climate change and the fact that close to 50% of the world’s population living in coastal areas will suffer disproportionately from ocean warming, sea level ...
Climate and Happiness
Climate and Happiness

... explanatory variables were included to capture economic, cultural, institutional and demographic circumstances in addition to climate. Climate is represented by countryaveraged temperature and precipitation. This is the first study using cross-national data on self-reported happiness to evaluate the ...
Challenge of Weather and Climate
Challenge of Weather and Climate

... Highest sunshine hours are recorded over Snowdonia. There is generally more sunshine in the east than the west. The North Atlantic Drift has a warming effect in winter. The prevailing winds blow from the east. Built up areas such as London produce a heat island effect. Upland areas tend to record lo ...
as Adobe PDF - Edinburgh Research Explorer
as Adobe PDF - Edinburgh Research Explorer

... and energy security needs as traditional fossil fuel reserves become depleted. Many sources of ...
Impacts of global warming on hydrological Introduction of multi-model ensembles and
Impacts of global warming on hydrological Introduction of multi-model ensembles and

... size. In the period, influences of synoptic-scale disturbances are relatively weak. -Spectral nudging has some impacts on the mean bias of surface variables (2mT and P) in JJA but overall, its magnitude was not large. SST should play a significant role (nudging effect) as a boundary condition. *This ...
6-4 Charting a Course for the Future
6-4 Charting a Course for the Future

... The geological record shows that Earth’s climate has changed repeatedly during its history. Researchers must determine whether the current warming trend is part of a larger, natural cycle of climate change, or whether it is caused by human activity. ...
quently harden the coat. However, this coat-
quently harden the coat. However, this coat-

... ocean over the depth range from 0 to 3000 m) and its computation were recently described (9). The atmospheric sensible heat content is based on the National Centers for Environmental Protection/National Center for Atmospheric Research (NCEP/NCAR) reanalysis fields (10). The ocean heat content curve ...
Cooperative Federalism and Climate Change
Cooperative Federalism and Climate Change

... legislation is virtually the only opening domestic manufacturers have seen in decades to roll back California standards and they apparently hope that this radical provision will be adopted quietly, eclipsed by other issues demanding congressional and media attention. Existing state and local efforts ...
Economic Opportunities from a Changing Climate
Economic Opportunities from a Changing Climate

... — warns that climate change will have a growing adverse impact on US corn production over the next 25 years, and that those impacts will intensify later in this century (Melillo, Richmond and Yohe 2014). The increased frequency of days with temperatures over 35˚C, coupled with the heightened risk of ...
Clouds and Climate
Clouds and Climate

... Surprisingly, there tends also to be a reduction in cloud cover, leading to greater heating by sunshine and to higher clouds, which also heat the Earth. Some scientists have estimated that these two feedbacks together provide a slight net positive feedback, making the Earth slightly warmer than it w ...
Indigenous knowledge about climate change
Indigenous knowledge about climate change

... labour and tractor, sale of irrigation water, charcoal making and other non-farm activities. Availability of credit eases the cash constraints and allows farmers to buy high value inputs like fertilizers. But only 55 % of the sampled farmers were able to access institutional credit in the study area ...
Arctic Climate System Study (ACSYS)/ Climate and Cryosphere
Arctic Climate System Study (ACSYS)/ Climate and Cryosphere

... 6. How well can cycling of carbon through the Earth system be modeled, and how reliable are predictions of future atmospheric concentrations of carbon dioxide and methane by these models? ...
2nd Joint International Workshop – June 21st 2004
2nd Joint International Workshop – June 21st 2004

... RIZA are also involved in projects looking at the long-term predictions of what will happen to rivers as a result of climate change and using these to make plans for what should be done in, for example, the river area. The physical side of this issue involves identifying water retention areas and th ...
PDF
PDF

... Most wine produced in the world falls in between the 30th and 50th parallels, the majority in highly biodiverse Mediterranean climates. This narrow growing region is because, as crops go, wine grapes are highly sensitive. They need a cold—but not too cold—winter. Wine grapes need mostly frost-free s ...
Modes of the wintertime Arctic temperature variability Report No. 343
Modes of the wintertime Arctic temperature variability Report No. 343

... [Hansen et al., 1999; Jones et al., 1999]. The surface air temperature, SAT, increase is accompanied by significant changes of the Arctic sea ice cover [Johannessen et al, 1999] and of the northern extratropical atmospheric circulation [Walsh et al., 1996]. The higher warming rate in the Arctic as w ...
Climate change: facts with impacts on the Mediterranean Prof
Climate change: facts with impacts on the Mediterranean Prof

... research projects and initiatives were presented. The Sustainable Innovation Forum 2014 was the largest commercially-focused event during COP20, attracting high profile speakers, celebrities and over 500 pre-approved delegates representing private sector, government, NGO, UN agencies and civil socie ...
MeetingReport-CC_and_Displacement
MeetingReport-CC_and_Displacement

... states, to draw-up plans to address displacement-related aspects of climate change. In this context it was noted that human rights law provided a useful framework, given that planning was a key human rights duty provided for under international law. b) Be Wary of the Dangers of Poor Resettlement - ...
The Partnership of Weather and Air Quality
The Partnership of Weather and Air Quality

... Estimated radiative forcings since preindustrial times for the Earth and Troposphere system (TOA) radiative forcing with adjusted stratospheric temperatures). The height of the rectangular bar denotes a central or best estimate of the forcing, while each vertical line is an estimate of the uncertai ...
Navigating scales of knowledge and decision
Navigating scales of knowledge and decision

... engagement aimed at effectively and efficiently incorporating knowledge into decision making in order to advance the ability of regional and national entities to manage climate impacts.” Given the water scarcity in the region, WWA’s primary focus has been on the water sector. Much has been written ab ...
Building a Resilient Energy Gulf Coast: Executive Report
Building a Resilient Energy Gulf Coast: Executive Report

... additional strong benefits (e.g., wetlands restoration). These investments will avoid “mortgaging our future” with a heavy burden of ineffective actions, which is of utmost importance for the Gulf Coast. In particular, investing approximately $50 bn over the next 20 years in measures with cost-to-be ...
Detection
Detection

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Scientific opinion on climate change



The scientific opinion on climate change is the overall judgment amongst scientists about whether global warming is happening, and if so, its causes and probable consequences. This scientific opinion is expressed in synthesis reports, by scientific bodies of national or international standing, and by surveys of opinion among climate scientists. Individual scientists, universities, and laboratories contribute to the overall scientific opinion via their peer-reviewed publications, and the areas of collective agreement and relative certainty are summarised in these high level reports and surveys.The scientific consensus is that the Earth's climate system is unequivocally warming, and that it is extremely likely (at least 95% probability) that humans are causing most of it through activities that increase concentrations of greenhouse gases in the atmosphere, such as deforestation and burning fossil fuels. In addition, it is likely that some potential further greenhouse gas warming has been offset by increased aerosols.National and international science academies and scientific societies have assessed current scientific opinion on global warming. These assessments are generally consistent with the conclusions of the Intergovernmental Panel on Climate Change, the IPCC Fourth Assessment Report summarized:Warming of the climate system is unequivocal, as evidenced by increases in global average air and ocean temperatures, the widespread melting of snow and ice, and rising global average sea level.Most of the global warming since the mid-20th century is very likely due to human activities.Benefits and costs of climate change for [human] society will vary widely by location and scale. Some of the effects in temperate and polar regions will be positive and others elsewhere will be negative. Overall, net effects are more likely to be strongly negative with larger or more rapid warming.The range of published evidence indicates that the net damage costs of climate change are likely to be significant and to increase over time.The resilience of many ecosystems is likely to be exceeded this century by an unprecedented combination of climate change, associated disturbances (e.g. flooding, drought, wildfire, insects, ocean acidification) and other global change drivers (e.g. land-use change, pollution, fragmentation of natural systems, over-exploitation of resources).Some scientific bodies have recommended specific policies to governments and science can play a role in informing an effective response to climate change, however, policy decisions may require value judgements and so are not included in the scientific opinion.No scientific body of national or international standing maintains a formal opinion dissenting from any of these main points. The last national or international scientific body to drop dissent was the American Association of Petroleum Geologists, which in 2007 updated its statement to its current non-committal position. Some other organizations, primarily those focusing on geology, also hold non-committal positions.
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