Now the scientific community is faced with a new question: asking not whether humans
affect extreme weather events, but assuming they do and instead questioning the extent of their impact.
The strength and path of the North Atlantic jet stream and the Greenland blocking phenomena appear to be influenced by increasing temperatures in the Arctic which have averaged at least twice the global warming rate over the past two decades, suggesting that those marked changes may be a key factor
affecting extreme weather conditions over the UK, although an Arctic connection may not occur each year.
So it seems the discussions around how best to get across to the public how climate change is
affecting extreme weather will rumble on for a bit longer.
Climate change is already
affecting extreme weather.
Not exact matches
There are the obvious ways: building and constantly improving the infrastructure necessary to predict hurricanes and other
extreme weather, collecting images of disasters to guide emergency response workers, and tracking sea level changes around the world that
affect coastlines and the Navy.
Online, more than 11,000 Global Citizens have called on world leaders to help the millions of people
affected by
extreme weather around the world in the past year.
While numerous relief organizations have brought support to people
affected by
extreme weather, All Hands and Hearts focuses on working in areas with the «greatest need,» Muldowney said.
Wine does not like
extremes of temperature: hot humid summer and cold winter
weather may adversely
affect the condition of your wine during shipment.
Vice President Joe Biden joined Governor Andrew Cuomo in Albany today to discuss rebuilding New York state and strengthening infrastructure
affected by
extreme weather.
Further, such
extreme events will
affect other species in the region, which have long existed under more predictable
weather regimes.
He just completed a post-doctoral fellowship at the University of Maryland, where he studied how the increase in
extreme weather events due to climate change is
affecting people's health.
So Campbell - Staton and his team went back in the spring to see how the
extreme weather had
affected the lizards.
It speaks eloquently of stewardship of God's creation and care for the poor, those already
affected by the exacerbating impacts of climate change on droughts, floods, heat waves, hurricanes and other
extreme weather.
Coastal communities are being
affected by rising seas, drought - prone areas are arid for longer periods and, as our report shows, infectious agents are taking advantage of these more
extreme weather patterns.
Perhaps we think of farmers or fishermen first, but
extreme weather will
affect many more people in other ways too.
Fluctuations in
extreme weather events, such as heavy rains and droughts, are
affecting ecosystems in unexpected ways — creating «winners and losers» among plant species that humans depend upon for food.
There is a case to suggest that the social, economic or political background of an individual
affects the way that you deal with, and acknowledge, the effects of
extreme weather in both your neighbourhood and on a national level.
But because high - quality
weather records go back only about 100 years, most scientists have been reluctant to say if global warming
affected particular
extreme events.
Extreme weather events like Harvey are expected to become more likely as Earth's climate changes due to greenhouse gas emissions, and scientists don't understand how
extreme weather will impact invasive pests, pollinators and other species that
affect human well - being.
Predicting how increasing atmospheric CO2 will
affect the hydrologic cycle, from
extreme weather forecasts to long - term projections on agriculture and water resources, is critical both to daily life and to the future of the planet.
This warm condition, known as El Niño,
affects the local aquatic environment, but also spurs
extreme weather patterns around the world, from flooding in California to droughts in Australia.
Significantly, there is growing unease about the link between climate change and
extreme weather, with 74 per cent of Americans now agreeing that «global warming is
affecting weather in the United States».
The important thing for DOD to look at, though, will be how increasingly common
extreme weather events
affect training and mission effectiveness on the ground.
Neither case allows planners to project
extreme weather events or long - term trends that can
affect everything from crops to building codes.
Under climate change,
weather patterns in the Mediterranean buffer the Northern Adriatic from the ill
affects of
extreme tides.
Scientists are still looking into how climate change might
affect other types of
extreme weather, such as hurricanes and tornadoes.
Extremes in local and regional
weather patterns and climate variability have disrupted agricultural production in the past; climate - related temperature rise is expected to increasingly
affect crop yields in many regions of the world.
However, we now know that climate change is already
affecting regional circulation patterns and by extension helping to shape local
extreme weather.
Through the end of June, the South has had the most
extreme weather during this period since the Climate
Extremes Index began in 1910, with 56.86 percent of the region
affected by
extreme weather.
Over the last five years, the BAMS report has examined more than 100 events as part of a burgeoning sub-field of climate science that uses observations and climate models to show how human - caused warming has already
affected the odds or severity of many of the
weather extremes we experience now.
For individual
extreme weather events there are three possible ways climate change can
affect the likelihood of the event:
But from an email conversation with Francis, Vavrus, and several other atmospheric scientists this week, it became clear that there may be more questions than answers at this point, given the large amount of natural variability that
affects winter
weather patterns, and the very short observational record of how the atmosphere responded to
extreme losses of sea ice (only five winters of records since 2007).
Wasley advises that retailers initially stock a variety of products, testing to see what sells in their particular area and during what time of year, since
weather extremes could influence sales —
extreme hot or cold temperatures may
affect the both the pet's and the owner's ability and willingness to go outdoors, she explains.
Distinguishing between different kinds of
extreme weather events is important because the risks of different kinds of events are
affected by climate change in different ways.
There has been an ongoing debate, both in and outside the scientific community, whether rapid climate change in the Arctic might
affect circulation patterns in the mid-latitudes, and thereby possibly the frequency or intensity of
extreme weather events.
Given than attitudes to climate change are often held as part of a political identity, we can not be surprised if people in a politically left leaning area (and much of the
affected area is strongly Democrat) are prepared to ascribe
extreme weather events to climate change.
It tries to draw attention to the point that
weather extremes a)
affect society more so than means, and b) require a different statistical approach to detect trends.
Much climate - related damage results from
extreme weather events and could be
affected by changes in the frequency and intensity of these events due to climate change.
There are experts, however, including in the Government of Nepal, who will tell you that the problem was a
weather - related issue (
extreme cold) that
affected OPV maize as well as hybrid.
«Climate change will
affect our agricultural productivity, our forests, fisheries, the types of pests and diseases we face, the frequency of
extreme weather events, and even our capacity to generate hydroelectricity ---- and policymakers must make decisions in the face of all of these.»
The project primarily focuses on
extreme weather and sea level events that
affect the design principles of the power plants and might pose external threats to the plants.
And it may also be
affecting the jet stream, making
weather more
extreme across the Northern Hemisphere.
People
affected by an
extreme weather event (e.g., the extremely hot summer in Europe in 2003, or the heavy rainfall in Mumbai, India in July 2005) often ask whether human influences on the climate are responsible for the event.
Researchers from the agency, as well as a number of universities, have been creating their own storms with the mission of knowing how the
extreme weather condition
affects forest and wildlife and, eventually, when and where future storms will occur.
They further question the claims that a pre-industrial or «below 350 ppm [carbon dioxide]» climate is necessarily more benign or less
affected by
extreme weather, and they warn that «unachievable» CO2 emissions reduction policies are at risk of being classified as «ill advised, ineffective, and disingenuous» if and / or when the public eventually recognizes how flimsy the evidence is upon which these policies are based.
However, it is still unclear how a decline in long - term variability could
affect the frequency of
extreme weather events, she adds.
On another page, entitled «Impacts of Climate Change», the Met Office states: «Higher temperatures, fresh water shortages, higher sea levels and
extreme weather events will each
affect regions differently.
The researchers noted how many
extreme weather events had occurred in a respondent's region in the recent past, and examined whether such events
affected opinions on relevant mitigation policies (such as whether they were more likely to support coastal building restrictions after a hurricane).
(VIDEO) Visualizing data makes it easier to understand exactly how an
extreme weather event
affected people's lives, livelihoods, and property and how those things could be
affected in the future.
People are
affected far more by local
weather extremes than by any change in global average temperature.