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Zomer, R. - Third Pole Environment
Zomer, R. - Third Pole Environment

... cooperation within the HKH region: • To build capacity for long-term environmental monitoring and ecological research • Facilitate ecosystem management, informed policy-making and sustainable development • Provide the scientific basis for climate change adaptation and building resilient mountain com ...
PDF
PDF

... Impacts from climate change will be spread across time and space. The search for economically efficient mitigation and adaptation strategies is one of the key challenges for today‘s policy makers. Looking for an efficient greenhouse gas emission profile from the perspective of a global decision make ...
Global trends for the next 20 years
Global trends for the next 20 years

... Climate change is one of the most pressing issues facing the world and the global economy, and there is increasing pressure on governments to take steps to tackle global warming. Climate change has risen as an issue over recent years, and there is a growing consensus that it is caused by human activ ...
The Urgent State of the Earth - Department of Politics and
The Urgent State of the Earth - Department of Politics and

... member states appear to agree on two things: that on one end there is a need for global climate change regulation and that on the other legally binding enforcement can constrain domestic economic sovereignty. When state preferences are multifarious, entrepreneurial forms of private authority can su ...
Effects of Climate Variability and Change on Household Food
Effects of Climate Variability and Change on Household Food

... (Hitz & Smith, 2004; Fischer et al, 2005 and Parry et al, ...
to US agricultural resources A review of impacts
to US agricultural resources A review of impacts

... Agricultural systems are managed. Farmers have a number of adaptation options open to them, such as changing planting and harvest dates, rotating crops, selecting crops and crop varieties for cultivation, consuming water for irrigation, using fertilizers, and choosing tillage practices. These adapt ...
Gary Yohe - Evaulating Adaptation Methods
Gary Yohe - Evaulating Adaptation Methods

... technological options (Determinant 1 in Table 1), operate on micro scales that are precisely location specific even if the complete set of possible remedies were larger. If one were concerned about flood control, for example, available adaptations would be determined by the local conditions of the r ...
- Sierra Club
- Sierra Club

... And swerving requires such a radical departure from the kind of political and economic system we have right now that we pretty much have to change everything. We have to change the kind of free trade deals we sign. We would have to change the absolutely central role of frenetic consumption in our cu ...
A Call to Truth, Prudence, and Protection of the Poor 2014: The
A Call to Truth, Prudence, and Protection of the Poor 2014: The

... 2009 and with many thousands more in 2011—revealed that a small cadre of climate scientists at the core of IPCC had been exaggerating data, fabricating data, suppressing contrary data, intimidating researchers whose conclusions undermined the case for global warming alarmism, corrupting the peer rev ...
greenhouse gases and means of prevention
greenhouse gases and means of prevention

... require greenhouse gas levels to be reduced to the levels which were measured in 1990 by the year 2020. This presents from 25% to 30% less emission than it was estimated to have otherwise occurred (25). This is a positive step and it should also be followed by other countries, especially those that ...
The Impact of Climate Change and Climate Variability on Haze Occurrences in Malaysia/Southeast Asia
The Impact of Climate Change and Climate Variability on Haze Occurrences in Malaysia/Southeast Asia

... 2. Haze episodes in the Southeast Asia region There have been several haze episodes since the early 1980s including 1982/83, 1987, 1991, 1994, 1997, 2002, 2004, 2005, 2006 and this year’s 2009 episode (e.g. Nicol 1997; Heil and Goldammer 2001). Field et al. (2009) described the occurrence of haze ep ...
Modalities - SPC Climate Change Projects
Modalities - SPC Climate Change Projects

... 1.1 Incorporation of climate change into national policy objectives Climate change is consistently highlighted in national and sector plans. In relation to climate change, the government’s focus is on adaptation rather than mitigation. Nonetheless, the Kiribati Development Plan (KDP) advocates suppo ...
Climate Change impaCts on australia
Climate Change impaCts on australia

... of impacts. The standard IPCC projections, and those based on them, provide cases that correspond most closely to those we expect from no mitigation or from effective global mitigation policies (Table 6.2). The more serious implications of ...
Regional Climate Adaptation Planning Alliance
Regional Climate Adaptation Planning Alliance

... 3. Today’s decisions have long legacies, thereby shaping tomorrow’s vulnerabilities. 4. Planning now can save money, while inaction now will lead to higher costs in the future. 5. Planning for uncertainty is not new, and can be integrated into current planning frameworks. 6. Adaptation has co-benefi ...
Contributions of past and present human generations to committed
Contributions of past and present human generations to committed

The ecological citizen and climate change
The ecological citizen and climate change

... reducing an individual’s footprint in a developed country does not necessarily enable access of an individual in a developing country to any resources. In this case, even when focusing on bringing about structural change, it would be extremely difficult to effect ...
s ustainability
s ustainability

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22nd conference of parties to the united nations
22nd conference of parties to the united nations

... by further discussions during the International Dialogue on Migration3 and the IOM Council HighLevel Panel on Climate Migration4 parallel to the release of numerous institutional documents. In 2016, IOM Member States decided once again to address the question of migration, environment and climate ch ...
spline models of contemporary, 2030, 2060 and 2090 climates for
spline models of contemporary, 2030, 2060 and 2090 climates for

... Modeling and Analysis (CCC), using the CGCM3 (T63 resolution) model, SRES A2 and B1 scenarios; (2) Met Office, Hadley Centre (HAD), using the HadCM3 model, SRES A2 and B2 scenarios; and (3) Geophysical Fluid Dynamics Laboratory (GFD), using the CM2.1 model, SRES A2 and B1 scenarios. The three genera ...
Climate Change Effects on North American Inland Fish Populations
Climate Change Effects on North American Inland Fish Populations

... identified 31 publications that directly characterized climate change effects on North American inland fishes. The objectives of this synthesis are to (1) summarize climate trends that may influence inland fish populations and assemblages in North America, (2) compile and synthesize peer-reviewed st ...
Multimodel projections and uncertainties of irrigation water demand
Multimodel projections and uncertainties of irrigation water demand

... GHMs project a consistent increase in both IWD and IWC (similar to LPJmL without CO2 fertilization effect). The spread among GHMs responding to different degree of global warming is large, suggesting that a large fraction of the spread of ensemble projections is attributed to the differences among t ...
Natural and forced air temperature variability in the Labrador region
Natural and forced air temperature variability in the Labrador region

... indices demonstrating strong statistical relations with LATs (p value <0.05) were considered for inclusion in the ensemble of multiple regression models. The models were selected based on the Akaike information criterion (AIC), adjusted R2, degrees of collinearity (variance inflation factor, see Dor ...
EOS CAR LA 2011 - Climate Action Reserve
EOS CAR LA 2011 - Climate Action Reserve

... (2-3%/yr growth) ...
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 ...
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 ...
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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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