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A Map of the Future of Water

           

Figure 1: Trends in TWS (in centimetres per year) obtained on the basis of GRACE observations from April 2002 to March 2016. The cause of the trend in each outlined study region is briefly explained and colour-coded by category. The trend map was smoothed with a 150-km-radius Gaussian filter for the purpose of visualization; however, all calculations were performed at the native 3° resolution of the data product.

CLICK HERE - STUDY - Emerging trends in global freshwater availability

trend.pewtrusts.org - by Jay Famiglietti - March 13, 2019

Global changes are altering where and how we get fresh water, sparking the need for worldwide cooperation.

The availability of fresh water is rapidly changing all over the world, creating a tenuous future that requires attention from policymakers and the public . . .

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Winter 2018-19 Was Wettest on Record in U.S., NOAA Says

           

CLICK HERE - ncei.noaa.gov - Assessing the U.S. Climate in February 2019 - Wettest winter on record for the contiguous United States

weather.com - by Brian Donegan - February 6, 2019

Winter 2018-19 was the wettest on record in the United States after numerous heavy rain and snow events soaked the nation, according to a just-released government report.

The national climate report from NOAA's National Centers for Environmental Information (NCEI) said the country's average winter precipitation total was 9.01 inches, 2.22 inches above the 20th-century average (1901-2000), which bested the previous record-wet winter of 1997-98 by 0.02 inches. In this analysis, winter is defined as the three-month period from December through February.

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Heatwaves Sweeping Oceans ‘Like Wildfires’, Scientists Reveal

           

Ocean heatwaves destroy kelp forests, which provide food and shelter for many other species. Photograph: Thomas Schmitt/Getty Images

CLICK HERE - RESEARCH - Marine heatwaves threaten global biodiversity and the provision of ecosystem services

Extreme temperatures destroy kelp, seagrass and corals – with alarming impacts for humanity

theguardian.com - by Damian Carrington - March 4, 2019

The number of heatwaves affecting the planet’s oceans has increased sharply, scientists have revealed, killing swathes of sea-life like “wildfires that take out huge areas of forest”.

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The Northern Hemisphere Just Experienced Its First-Ever Category 5 Cyclone in February

           

Typhoon Wutip at its peak.  GIF: CIMMS

earther.gizmodo.com - by Brian Kahn - February 26, 2019

. . . Typhoon Wutip formed and brushed Guam late last week. That alone made it an oddity in terms of timing and location. But rather than weakening as forecast, the storm blew up into a Category 5 monster over the weekend. That makes Wutip the first Category 5 storm of any kind—typhoon, cyclone, or hurricane—ever recorded in the Northern Hemisphere in February.

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Wildfires Rage Across Britain After Hottest Winter Day on Record

           

A fire is seen burning on Saddleworth Moor near the town of Diggle, Britain, February 27, 2019. REUTERS/Jon Super

uk.reuters.com - by Jon Super - February 27, 2019

Firefighters battled a series of wildfires in Britain on Wednesday, including a large moorland blaze outside the northern English city of Manchester, as the country experienced its warmest winter weather on record . . .

. . . The fire comes after Britain recorded its warmest winter day with a temperature of 21.2 Celsius in Kew Gardens in London.

Fire officials have not yet commented on what may have caused the blaze.

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Hurricanes, Droughts, and Wildfires: How Biopharma is Girding for Climate Change

           

A runner tries to navigate a flooded section of sidewalk underneath the Longfellow Bridge in Cambridge, Mass.  Jessica Rinaldi/The Boston Globe

statnews.com - by Kate Sheridan - February 15, 2019

. . . the potential risks of climate change — and the attendant increase in natural disasters — stand to outstrip any … incremental gains, as the companies described in recent risk assessment reports to the British nonprofit CDP.

Hurricanes and superstorms, power outages and flooding all threaten manufacturing facilities and research sites, particularly when animals are involved. Droughts, too, threaten critical water supplies. Forest fires, even if remote from a given plant or research facility, bring smoke and air pollution that can similarly disrupt the day-to-day work for drug makers and their supply chain . . .

. . . STAT surveyed the risk assessment plans for more than a dozen major pharmaceutical companies and spoke with officials at labs that survived extreme weather events and others who are planning to avoid their repercussions. All emphasized that the risks are already real — and underscored how hard the industry is working to prepare to meet the challenge.

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How to Cut U.S. Emissions Faster? Do What These Countries Are Doing.

           

nytimes.com - by Brad Plumer and Blacki Migliozzi - February 13, 2019

The United States is reducing its greenhouse gas emissions far too slowly to help avert the worst effects of global warming. But what would happen if the country adopted seven of the most ambitious climate policies already in place around the world?

1)  adopt an economy-wide carbon tax similar to British Columbia’s

2)  require utilities to produce all their electricity from zero-carbon sources

3)  encourage aggressive electric-vehicle incentives similar to Norway’s

4)  set efficiency targets for industries

5)  set energy efficiency standards for new homes and commercial buildings

6)  curb methane emissions from oil and gas operations

7)  adopt legislation to end the use of hydrofluorocarbons similar to the European Union’s

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The Global Risks Report 2019

CLICK HERE - The Global Risks Report 2019

weforum.org - January 15, 2019

The Global Risks Report 2019 is published against a backdrop of worrying geopolitical and geo-economic tensions. If unresolved, these tensions will hinder the world’s ability to deal with a growing range of collective challenges, from the mounting evidence of environmental degradation to the increasing disruptions of the Fourth Industrial Revolution.

The report presents the results of our latest Global Risks Perception Survey, in which nearly 1,000 decision-makers from the public sector, private sector, academia and civil society assess the risks facing the world. Nine out of 10 respondents expect worsening economic and political confrontations between major powers this year. Over a ten-year horizon, extreme weather and climate-change policy failures are seen as the gravest threats.

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2018 Was 4th Hottest Year on Record for the Globe

           

The U.S. experienced 14 billion-dollar weather and climate disasters

CLICK HERE - NOAA - 2018 Global Climate Analysis - Global Climate Report - Annual 2018

CLICK HERE - NOAA - Assessing the U.S. Climate in 2018 - U.S. billion-dollar weather and climate disasters

noaa.gov - February 6, 2019

Earth’s long-term warming trend continued in 2018 as persistent warmth across large swaths of land and ocean resulted in the globe’s fourth hottest year in NOAA’s 139-year climate record. The year ranks just behind 2016 (warmest), 2015 (second warmest) and 2017 (third warmest).

In separate analyses of global temperatures, scientists from NASA, the United Kingdom Met Office and the World Meteorological Organization also reached the same heat ranking . . .

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Risks of 'Domino Effect' of Tipping Points Greater Than Thought, Study Says

           

When arctic ice melts, less sunlight is reflected, which raises global temperatures and increases the risk of forest fires. Photograph: Mario Tama/Getty Images

CLICK HERE - STUDY - Science - Cascading regime shifts within and across scales

Scientists warn policymakers not to ignore links, and stress that ‘every action counts’

theguardian.com - by Jonathan Watts - December 20, 2018

Policymakers have severely underestimated the risks of ecological tipping points, according to a study that shows 45% of all potential environmental collapses are interrelated and could amplify one another.

The authors said their paper, published in the journal Science, highlights how overstressed and overlapping natural systems are combining to throw up a growing number of unwelcome surprises . . .

 . . . Until recently, the study of tipping points was controversial, but it is increasingly accepted as an explanation for climate changes that are happening with more speed and ferocity than earlier computer models predicted.

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