Investigation B, Climate Variability and Change
... likely to change are elusive tasks. While recognizing that the geological and historical record shows an evolving climate, we face daunting challenges in our attempts to evaluate recent climate trends (e.g., global temperature rise) and computer climate model products as evidence of short-term varia ...
... likely to change are elusive tasks. While recognizing that the geological and historical record shows an evolving climate, we face daunting challenges in our attempts to evaluate recent climate trends (e.g., global temperature rise) and computer climate model products as evidence of short-term varia ...
Intergovernmental Panel on Climate Change
... (IPAMR)” (Woolhouse & Farrar, 2014). But in the case of climate change, since 1988 global emissions have continued to rise, some still publicly question the reality of climate change, and questions have even been asked about whether the incremental increases in top-line certainty in IPCC reports, co ...
... (IPAMR)” (Woolhouse & Farrar, 2014). But in the case of climate change, since 1988 global emissions have continued to rise, some still publicly question the reality of climate change, and questions have even been asked about whether the incremental increases in top-line certainty in IPCC reports, co ...
Increasing Variability of River Discharge in Northern Canada
... Global warming. Rising air temperatures on a global scale. Global warming and its effect on snow/ice/glaciers. Rising air temperatures on a global scale that are modifying components of the cryosphere, including snow, ice and glaciers. ...
... Global warming. Rising air temperatures on a global scale. Global warming and its effect on snow/ice/glaciers. Rising air temperatures on a global scale that are modifying components of the cryosphere, including snow, ice and glaciers. ...
Meteorologists` Views About Global Warming: A Survey of American
... that humans have contributed to global warming, 89% of active publishers in the peer-reviewed scientific literature and 97% of climate experts who publish primarily on climate change in the peer-reviewed scientific literature indicated they were convinced (Doran and Zimmerman 2009; Kendall Zimmerman ...
... that humans have contributed to global warming, 89% of active publishers in the peer-reviewed scientific literature and 97% of climate experts who publish primarily on climate change in the peer-reviewed scientific literature indicated they were convinced (Doran and Zimmerman 2009; Kendall Zimmerman ...
Global Circulation Models – the basis for climate change science
... such as the growth of the Sahara desert (Claussen et al., 1999), have occurred even with minimal anthropogenic interaction. These can be seen as non-linear changes triggered by slow changes in forcing factors, and it seems highly possible that this could occur given the current level of anthropogeni ...
... such as the growth of the Sahara desert (Claussen et al., 1999), have occurred even with minimal anthropogenic interaction. These can be seen as non-linear changes triggered by slow changes in forcing factors, and it seems highly possible that this could occur given the current level of anthropogeni ...
Climatic changes (Franck Roux) - Severe Weather Information Centre
... present conditions, show evidence for some increase of intensity. • There is a clear tendency among these models at higher resolution to project an increase in the frequency of the strongest tropical cyclones, although this may not occur in all basins. • Globally, the proportion of Cat-4,5 storms ma ...
... present conditions, show evidence for some increase of intensity. • There is a clear tendency among these models at higher resolution to project an increase in the frequency of the strongest tropical cyclones, although this may not occur in all basins. • Globally, the proportion of Cat-4,5 storms ma ...
Climate Change and Ecosystems
... competition with others. Rising sea temperatures will further affect the distribution and survival of particular marine resources. Corals have already shown an extremely high sensitivity to minor increases in temperature, while other studies have shown dramatic changes in the distribution and surviv ...
... competition with others. Rising sea temperatures will further affect the distribution and survival of particular marine resources. Corals have already shown an extremely high sensitivity to minor increases in temperature, while other studies have shown dramatic changes in the distribution and surviv ...
8. Climate Change - physicslocker.com
... Why not just wait and see what happens? Some effects of climate change may not take place for decades. Would it be better to wait before taking action? The precautionary principle advises that a lack of scientific certainty is not an argument against taking action when there is a serious threat. Th ...
... Why not just wait and see what happens? Some effects of climate change may not take place for decades. Would it be better to wait before taking action? The precautionary principle advises that a lack of scientific certainty is not an argument against taking action when there is a serious threat. Th ...
The Paris Agreement to Ignore Reality
... promise escalation of damages and treat worst case scenarios as an acceptable 50:50 chance. The Paris Agreement signifies commitment to sustained industrial growth, risk management over disaster prevention, and future inventions and technology as saviour. The primary commitment of the international ...
... promise escalation of damages and treat worst case scenarios as an acceptable 50:50 chance. The Paris Agreement signifies commitment to sustained industrial growth, risk management over disaster prevention, and future inventions and technology as saviour. The primary commitment of the international ...
economic growth, unemployment and poverty in nigeria
... THE PROBLEM • The most recent report of the Intergovernmental Panel on Climate Change (IPCC, 2012) cites overwhelming evidence that human actions are contributing to climate change, with a wide range of implications for human health. • Some of the impacts are direct, including mortality and morbidi ...
... THE PROBLEM • The most recent report of the Intergovernmental Panel on Climate Change (IPCC, 2012) cites overwhelming evidence that human actions are contributing to climate change, with a wide range of implications for human health. • Some of the impacts are direct, including mortality and morbidi ...
Persistence of climate changes due to a range of greenhouse
... due to both CO2 and non-CO2 greenhouse gases, through reduced land and ocean uptake of carbon in a warmer world. Here our focus is not on the strength of carbon/climate feedbacks that can lead to differences in the carbon concentration decay, but rather on the factors that control the climate respon ...
... due to both CO2 and non-CO2 greenhouse gases, through reduced land and ocean uptake of carbon in a warmer world. Here our focus is not on the strength of carbon/climate feedbacks that can lead to differences in the carbon concentration decay, but rather on the factors that control the climate respon ...
The Birdwatcher`s Guide to Global Warming
... call of birds.We responded then with new laws to bring about the safer development and use of pesticides. Spring still dances to the songs of birds.While there are still many concerns about pesticides, we have made great progress since Carson’s day.We can make the same progress with global warming. ...
... call of birds.We responded then with new laws to bring about the safer development and use of pesticides. Spring still dances to the songs of birds.While there are still many concerns about pesticides, we have made great progress since Carson’s day.We can make the same progress with global warming. ...
Decided to establish a Global Framework for Climate Services
... WCRP should develop an implementation plan for its activities, taking into account new initiatives that have emerged since COPES was completed in 2005 as well as the observations of accelerated climate change which place new demands on the science to be relevant WCRP should shift its implementat ...
... WCRP should develop an implementation plan for its activities, taking into account new initiatives that have emerged since COPES was completed in 2005 as well as the observations of accelerated climate change which place new demands on the science to be relevant WCRP should shift its implementat ...
7.1 - WMO
... WCRP Requirements for Observations, cont’d • A major concern is the development and improvement of climate data records (CDRs) which can be used for studies and assessments of climate variability and change, such as for IPCC. Particular concerns for which there are activities underway include: – Co ...
... WCRP Requirements for Observations, cont’d • A major concern is the development and improvement of climate data records (CDRs) which can be used for studies and assessments of climate variability and change, such as for IPCC. Particular concerns for which there are activities underway include: – Co ...
The Paris Agreement footprint on the IPCC Special Report on 1.5°C
... repository). An appeal to journals to fast-track peer review of 1.5 °C- relevant papers should be launched by IPCC. Meanwhile, the Special report should contain tables in interactive formats, that can be updated by authorised users, even after the Special report will be released, so as to contain ve ...
... repository). An appeal to journals to fast-track peer review of 1.5 °C- relevant papers should be launched by IPCC. Meanwhile, the Special report should contain tables in interactive formats, that can be updated by authorised users, even after the Special report will be released, so as to contain ve ...
Climate Change and Climate Politics; Strategic Moran, Daniel
... All the research that follows takes as its starting point what might be described as “down the middle” assumptions about how anthropogenic climate change will unfold over the next few decades: i.e. that basic trends, both human and natural, will continue in their current directions and at their curr ...
... All the research that follows takes as its starting point what might be described as “down the middle” assumptions about how anthropogenic climate change will unfold over the next few decades: i.e. that basic trends, both human and natural, will continue in their current directions and at their curr ...
Document
... 1. What is the role of climate and Earth system research and observations towards understanding, predicting and providing the necessary information for climate adaptation, mitigation and risk management? NOAA’s climate mission is to understand climate variability and change to enhance society’s abi ...
... 1. What is the role of climate and Earth system research and observations towards understanding, predicting and providing the necessary information for climate adaptation, mitigation and risk management? NOAA’s climate mission is to understand climate variability and change to enhance society’s abi ...
aerosols - climateknowledge.org
... matters to what they do. • They have many different, often episodic sources. • They generally fall out or rainout of the atmosphere; they don’t stay there very long compared with greenhouse gases. • They often have large regional effects. • They are an indicator of dirty air, which brings its own se ...
... matters to what they do. • They have many different, often episodic sources. • They generally fall out or rainout of the atmosphere; they don’t stay there very long compared with greenhouse gases. • They often have large regional effects. • They are an indicator of dirty air, which brings its own se ...
CLIMATE CHANGE AND TOURISM RESPONDING TO GLOBAL
... Tourism, in Davos, Switzerland, from 1 to 3 October 2007. This event, building on the results of the First International Conference organised on this topic in Djerba, Tunisia in 2003, gathered 450 participants from over 80 countries and 22 international organizations, private sector organizations an ...
... Tourism, in Davos, Switzerland, from 1 to 3 October 2007. This event, building on the results of the First International Conference organised on this topic in Djerba, Tunisia in 2003, gathered 450 participants from over 80 countries and 22 international organizations, private sector organizations an ...
Mauritius
... the country’s actions on climate change through its Climate Change Division (CCD) that has put in place a system to monitor and assess vulnerability and adaptation to climate change that allows for the monitoring of climate vulnerability and the results of adaptation actions, taking into account gen ...
... the country’s actions on climate change through its Climate Change Division (CCD) that has put in place a system to monitor and assess vulnerability and adaptation to climate change that allows for the monitoring of climate vulnerability and the results of adaptation actions, taking into account gen ...
PDF
... A2 scenario (Fischer et al. 2005) or by ±30 million (Parry et al. 2005). In terms of regional disparity in food availability, Fischer et al. (2005) noted that for a high-emissions scenario (A1FI), 42 developing countries may benefit from substantial increases in cereal production (averaging 17%) by ...
... A2 scenario (Fischer et al. 2005) or by ±30 million (Parry et al. 2005). In terms of regional disparity in food availability, Fischer et al. (2005) noted that for a high-emissions scenario (A1FI), 42 developing countries may benefit from substantial increases in cereal production (averaging 17%) by ...
Top margin 1
... sheets, which would raise sea levels by several metres in the long term (it is very likely that the melting of these ice sheets is already contributing to sea-level rise). The EU therefore takes the position that the objective of global action must be to keep the temperature increase within this 2°C ...
... sheets, which would raise sea levels by several metres in the long term (it is very likely that the melting of these ice sheets is already contributing to sea-level rise). The EU therefore takes the position that the objective of global action must be to keep the temperature increase within this 2°C ...
Outcomes Co
... Lessons learned from project implementation integrated into local-level planning ...
... Lessons learned from project implementation integrated into local-level planning ...
how and why the climate is changing
... A good treatment risk assessment with uncertainty. Demonstrates how the benefits of taking action against climate change outweigh the costs and risks of being wrong. https://www.youtube.com/watch?v=mF_anaVcCXg ...
... A good treatment risk assessment with uncertainty. Demonstrates how the benefits of taking action against climate change outweigh the costs and risks of being wrong. https://www.youtube.com/watch?v=mF_anaVcCXg ...
Global warming controversy
The global warming controversy concerns the public debate over whether global warming is occurring, how much has occurred in modern times, what has caused it, what its effects will be, whether any action should be taken to curb it, and if so what that action should be. In the scientific literature, there is a strong consensus that global surface temperatures have increased in recent decades and that the trend is caused primarily by human-induced emissions of greenhouse gases. No scientific body of national or international standing disagrees with this view, though a few organizations with members in extractive industries hold non-committal positions. Disputes over the key scientific facts of global warming are now more prevalent in the popular media than in the scientific literature, where such issues are treated as resolved, and more in the United States than globally.Political and popular debate concerning the existence and cause of climate change includes the reasons for the increase seen in the instrumental temperature record, whether the warming trend exceeds normal climatic variations, and whether human activities have contributed significantly to it. Scientists have resolved many of these questions decisively in favour of the view that the current warming trend exists and is ongoing, that human activity is the primary cause, and that it is without precedent in at least 2000 years. Disputes that also reflect scientific debate include estimates of how responsive the climate system might be to any given level of greenhouse gases (climate sensitivity), and what the consequences of global warming will be.Global warming remains an issue of widespread political debate, often split along party political lines, especially in the United States. Many of the largely settled scientific issues, such as the human responsibility for global warming, remain the subject of politically or economically motivated attempts to downplay, dismiss or deny them – an ideological phenomenon categorised by academics and scientists as climate change denial. The sources of funding for those involved with climate science – both supporting and opposing mainstream scientific positions – have been questioned by both sides. There are debates about the best policy responses to the science, their cost-effectiveness and their urgency. Climate scientists, especially in the United States, have reported official and oil-industry pressure to censor or suppress their work and hide scientific data, with directives not to discuss the subject in public communications. Legal cases regarding global warming, its effects, and measures to reduce it have reached American courts. The fossil fuels lobby and free market think tanks have often been identified as overtly or covertly supporting efforts to undermine or discredit the scientific consensus on global warming.