Not exact matches
«Global warming boosts the probability of really
extreme events, like the recent US
heat wave, far more than it boosts more moderate events,» point out climate scientists Stefan Rahmstorf and Dim Coumou in a blogpost
on RealClimate.org.
In December, a special edition of the Bulletin of the American Meteorological Society included a selection of studies investigating the influence of climate change
on a variety of recent
extreme weather and climate events, including marine
heat waves.
«The
heat waves and drought that are related to such jet stream
extremes happen
on top of already increasing temperatures and global warming — it's a double whammy.»
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.
A report in 2014 from the National Oceanic and Atmospheric Administration pointed to human - caused climate change as a significant influence
on some
extreme weather events in 2013 — notably
heat waves in Europe, Asia and Australia.
While most scientists don't dispute the link between global warming and
extreme weather, the once skeptical public is now starting to come around — especially following 2011, when floods, droughts,
heat waves and tornadoes took a heavy toll
on the U.S..
«It's often assumed that
extreme weather causes the majority of deaths, with most previous research focusing
on the effects of
extreme heat waves,» says lead author Dr Antonio Gasparrini from the London School of Hygiene & Tropical Medicine in the UK.
Blistering
heat waves recorded around the globe in 2013 were linked to human - caused global warming, according to a broad survey of studies
on extreme weather events published yesterday.
As average U.S. temperatures warm between 3 °F and more than 9 °F by the end of the century, depending
on how greenhouse gas emissions are curtailed or not in the coming years, the
waves of
extreme heat the country is likely to experience could bend and buckle rails into what experts call «sun kinks.»
Dr Li said the latest research findings give a better understanding of changes in human - perceived equivalent temperature, and indicate global warming has stronger long - term impacts
on human beings under both
extreme and non-
extreme weather conditions, suggesting that climate change adaptation can not just focus
on heat wave events, but should be extended to the whole range of effects of temperature increases.
Ocean conditions off most of the U.S. West Coast are returning roughly to average, after an
extreme marine
heat wave from about 2014 to 2016 disrupted the California Current Ecosystem and shifted many species beyond their traditional range, according to a new report from NOAA Fisheries» two marine laboratories
on the West Coast.
The major carbon producers data can be applied to climate models to derive the carbon input's effect
on climate change impacts including global average temperature, sea level rise, and
extreme events such as
heat waves.
2010 is
on track to be the hottest year
on record, and the northern hemisphere's summer has seen
extreme weather and record - breaking
heat waves on a global scale.
In 2014, Climate Central helped create the World Weather Attribution (WWA) initiative, a groundbreaking international effort to analyze and communicate the possible influence of climate change
on extreme weather events such as storms,
extreme rainfall,
heat waves, cold spells, and droughts.
A corporal of the Moscow Kremlin Guard helps another soldier
on duty during the
extreme heat wave that hit during July 2010.
I'm not giving up
on a thought of Summer yet being over since the weather had been amazing in Helsinki and from what I «hear», there is an
extreme heat -
wave streaming throughout the whole Europe... but I just can't stop thinking about Fall and dressing up for the most stylish season!
This loss is exacerbated by the intensifying Climate Destabilization (reportedly reflecting the start of the «Albedo Loss» feedback due to the decline of Arctic sea - ice and ice caps) which is suppressing subsistence farm yields and some commercial farm yields
on a random basis by the impacts of
extreme droughts, storms, floods, and
heat and cold
waves.
This influence of climate change
on some
extremes, including especially
heat waves and heavy precipitation and some kinds of storm and flood events must no longer be
waved away, swept under the rug, or otherwise ignored.
The journal Nature has published a helpful update
on scientists» efforts to narrow one of the biggest gaps in climate science — the inability to reliably gauge the role of greenhouse - driven warming in determining the intensity of the kinds of
extreme climate events that matter most to societies — from hurricanes to
heat waves.
As to climate change and its impacts
on storms and floods, the IPCC and NOAA among many other top scientific groups have indicated that climate change will result in more
extreme weather events, including
heat waves, wildfires, storms and floods.
Yesterday the World Meteorological Organisation published its Annual Statement
on the Climate, finding that «2013 once again demonstrated the dramatic impact of droughts,
heat waves, floods and tropical cyclones
on people and property in all parts of the planet» and that «many of the
extreme events of 2013 were consistent with what we would expect as a result of human - induced climate change.»
The first thorough federal review of research
on how global warming may affect
extreme climate events in North America forecasts more drenching rains, parching droughts (especially in the Southwest), intense
heat waves and stronger hurricanes if long - lived greenhouse gases continue building in the atmosphere.
When it comes to
extreme weather, we always take the opportunity to point back to the last definitive international scientific report
on extreme weather and climate change, which found strong historic links for
heat waves, coastal flooding and changes in precipitation along with weaker links for tornadoes and hurricanes.
Some assessments still rely
on simple reasoning about how
extremes might be expected to change with global warming (e.g., warming could be expected to lead to more
heat waves).
The World Bank also warned when it released its report that «we're
on track for a 4 °C warmer world [by century's end] marked by
extreme heat waves, declining global food stocks, loss of ecosystems and biodiversity, and life - threatening sea level rise.»
Our warming world is, according to the United Nations Intergovernmental Panel
on Climate Change, increasing
heat waves and intense precipitation in some places, and is likely to bring more
extreme weather in the future.
The role of climate change in causing
extreme heat waves, drastic rainfall, negative impacts
on human health and threatened food security have received more attention recently than megadrought.
LUCKNOW: The intense
heat wave condition that is sweeping across India currently could be another manifestation of an
extreme weather event, said researchers from the New Delhi - based research and advocacy organisation, Centre for Science and Environment (CSE), in a statement
on Thursday.
The effects of temperature
extremes on human health have been well documented for increased
heat waves, 46,47,48,49 which cause more deaths, 50,51 hospital admissions52, 53,54 and population vulnerability.55, 56
Observational data, evidence from field experiments, and quantitative modeling are the evidence base of the negative effects of
extreme weather events
on crop yield: early spring
heat waves followed by normal frost events have been shown to decimate Midwest fruit crops;
heat waves during flowering, pollination, and grain filling have been shown to significantly reduce corn and wheat yields; more variable and intense spring rainfall has delayed spring planting in some years and can be expected to increase erosion and runoff; and floods have led to crop losses.4, 5,6,7
Matt Damon investigates the impact of
extreme heat and
heat waves on human health and mortality.
Even as Europeans adapt to hotter summers, rising numbers of
heat - related deaths are likely.33, 34 The 2003
heat wave shows that even high - income countries such as the Netherlands are not currently positioned to cope with
extreme weather19 — a troubling prospect, as research suggests that by as early as the 2040s, if we continue
on the current high emissions path, about half the summers in southern Europe are likely to be as warm as the record - breaking
heat wave of 2003.26,35
Impacts
on agriculture and ecosystems may themselves stem from
extreme events like
heat waves or droughts, from other forms of climate variability, or from changes in mean climate conditions like generally higher temperatures.
41 Fastest extinction rate of life
on Earth in 65 Million years (1000x normal rate) Increased disease (e.g. asthma, malaria) Increased poverty and hunger Sea level rise More
extreme weather — Droughts — Flooding —
Heat -
waves — Storms Additional consequences
These include potential flood damages from more
extreme rainfall in most parts of Australia and New Zealand; constraints
on water resources from reducing rainfall in southern Australia; increased health risks and infrastructure damages from
heat waves in Australia; and, increased economic losses, risks to human life and ecosystem damage from wildfires in southern Australia and many parts of New Zealand.
The first is modeled
on extreme weather conditions based
on a long
heat wave and devastating drought during the summer of 2011, an event that forced the grid operator to cut power to large industrial users to avoid rolling blackouts.
As temperatures rise,
heat extremes on a par with the
heat waves are also becoming more common.
This summer's
extreme weather events keep
on coming — drought,
heat waves, wildfires, and more.
Both also depend
on aging infrastructure that has already been stressed by climate hazards including
heat waves, as well as coastal and riverine flooding due to a combination of sea level rise, storm surge, and
extreme precipitation events.
When we put these developments against the harsh warnings of an organization as conservative as the World Bank — that «we're
on track for a 4 °C warmer world marked by
extreme heat -
waves, declining global food stocks, loss of ecosystems and biodiversity, and life - threatening sea level rise» — the only reasonable conclusion is that the world has gone mad.
The major carbon producers data can be applied to climate models to derive the carbon input's effect
on climate change impacts including global average temperature, sea level rise, and
extreme events such as
heat waves.
The goal was based
on the broad recognition that exceeding this threshold would result in consequences, such as sea - level rise, food shortages, worsening storms and
extreme heat waves likely to outpace our civilization's adaptive capability.
In 2007, the Nobel - Prize winning Intergovernmental Panel
on Climate Change (IPCC) found that global warming is primarily caused by human activity and, if left unchecked, will threaten communities with worsening
heat waves, drought, sea - level rise and
extreme weather by the end of the century.
«Global warming boosts the probability of really
extreme events, like the recent US
heat wave, far more than it boosts more moderate events,» point out climate scientists Stefan Rahmstorf and Dim Coumou in a blogpost
on RealClimate.org.
The
heat waves and drought that hit the U.S. in 2011 and 2012 shined a harsh light
on the vulnerability of the U.S. power sector to
extreme weather, and revealed water - related electricity risks across the country.
Details are provided
on why these observations are needed to understand the causes of climate change, analyse the potential impacts, evaluate the adaptation options and enable characterization of
extreme events such as floods, droughts and
heat waves.
This guidance document results from the EuroHEAT project
on improving public health responses to
extreme weather /
heat -
waves.
The report further addresses 2013
extreme weather and climate events
on the continent, including: floods and heavy precipitation; tropical cyclones and wind storms; and droughts,
heat waves and fires.
Summary of how they got to this finding: They use CMIP models which, if not outright flawed, have not proved their validity in estimated temperature levels in the 2030 to 2070 timeframe, are used as the basis for extrapolations that assert the creation of more and more 3 - sigma «
extreme events» of hot weather; this is despite the statistical contradiction and weak support for predicting significant increases in outlier events based
on mean increases; then, based
on statistical correlations between mortality and
extreme heat events (ie
heat waves), temperature warming trends are conjured into an enlargement of the risks from
heat events; risks increase significantly only by ignoring obvious adjustments and mitigations any reasonable community or person would make to adapt to warmer weather.
What the paper does focus
on, Hansen said, is determining whether
extreme weather events like the Texas
heat wave can be attributed to climate variability — the natural ups and downs in seasonal temperature — or to the global upward trend in summer temperatures that science now links with climate change.