Saturday, April 2, 2011

“It’s quite tight on the balls!”

Looks like the Pax Arctica expedition will not be the only one on the ice in the coming weeks: our team is not invited to the Royal wedding, but may be we can share hot tea in a tent if we bump into Prince Harry up there... the Pax Arctica team will leave for the Barneo arctic base camp on April 8.
Prince Harry has joined wounded servicemen in the Arctic where he will take part in a trek to the North Pole. The third in line to the throne will be fully integrated into the team’s final preparations and first five days of the gruelling expedition. As patron of the Walking With The Wounded charity, he will sleep out on the ice and drag a 220lb sled in temperatures set to plummet to -25C.

Lately he jumped into ice-cold water to try out his immersion suit. After he took the plunge, Harry said: “It’s quite tight on the balls!”

Asked if he was ready for the challenge, Harry said: “Not as ready as these guys are, but I’m just here to give them as much support as possible. I haven’t had as much time to train.”

http://www.britishroyals.info/prince-harry-on-north-pole-charity-trek/


Monday, March 28, 2011

Expédition Pax Arctica Pôle Nord 2011: départ imminent

Pax Arctica - départ imminent de l'Expédition Pôle Nord - avril 2011

L’expédition Pax Arctica Pôle Nord 2011 donnera une fois de plus l’occasion à quelques adultes et enfants de rencontrer des scientifiques sur le terrain, tout en vivant une aventure d’exception. Une fois de plus, le but est de recueillir observations, impressions, images et autres sensations qui permettront de communiquer sur les bouleversements qui affectent ces régions et sur le changement climatique en général.

L’équipe aura l’occasion de rencontrer quelques scientifiques sur la banquise et de participer à quelques opérations comme observateur et/ou partie prenante : collecte d’échantillons, measures GPS, photographie/video, installation d’équipement, etc.

UFG-LFP, un groupe de gestion d’actifs multispécialiste indépendant est sponsor principal de l’expédition, avec quelques autres sociétés et marques.

L’équipe sera à Longyearbyen (Spitzbergen) les 6-7 avril 2011, et ensuite à Barneo (camp de base temporaire russe dans cette région polaire) et la région du pôle nord pendant environ deux semaines.

Pour suivre l’équipe, inscrivez vous sur le blog de Pax Arctica

http://sagaxexpeditions.blogspot.com/

Quelques liens vers les autres réalisations Pax Arctica de ces dernières années :

Pax Arctica HIMALAYAS expedition 2009

Pax Arctica NUNAVUT/ARCTIC expedition 2008

GREENLAND ‘Double Top’ expedition 2007 : http://www.sagaxexpeditions.com/2US%20-%203.4%20Photos-Videos.html

Thursday, March 24, 2011

First Ozone Hole over the North Pole?

Polar stratospheric clouds over the Arctic Circle.

Spawned by strangely cold temperatures, "beautiful" clouds helped strip the Arctic atmosphere of most of its protective ozone this winter, new research shows.

The resulting zone of low-ozone air could drift as far south as New York, according to experts who warn of increased skin-cancer risk.

http://news.nationalgeographic.com/news/2011/03/110321-ozone-layer-hole-arctic-north-pole-science-environment-uv-sunscreen/

Monday, March 14, 2011

Risque nucléaire : état des lieux en 8 cartes, du Japon à la France

Le nucléaire dans le monde en 2011

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442 réacteurs en fonctionnement à des fins de production électrique civile
30 pays officiellement équipés
65 réacteurs en cours de construction
la France, le Japon et les Etats-Unis représentent à eux 3 les 2/3 de la puissance installée

http://www.terra-economica.info/Risque-nucleaire-etat-des-lieux-en,16253

Tuesday, December 28, 2010

The Northeast Blizzard: One More Sign of Global Warming

It's become as much a winter tradition as eggnog at Christmas and champagne on New Year's Eve — the first major snowstorm of the year bringing out the climate-change skeptics...
Time Magazine:

http://www.time.com/time/health/article/0,8599,2039777,00.html?xid=rss-mostpopular

Monday, December 20, 2010

2010's world gone wild: Quakes, floods, blizzards

This was the year the Earth struck back.

Earthquakes, heat waves, floods, volcanoes, super typhoons, blizzards, landslides and droughts killed at least a quarter million people in 2010 — the deadliest year in more than a generation. More people were killed worldwide by natural disasters this year than have been killed in terrorism attacks in the past 40 years combined.

"It just seemed like it was back-to-back and it came in waves," said Craig Fugate, who heads the U.S. Federal Emergency Management Agency. It handled a record number of disasters in 2010.

"The term `100-year event' really lost its meaning this year."

And we have ourselves to blame most of the time, scientists and disater experts say:

http://news.yahoo.com/s/ap/20101219/ap_on_sc/ye_sci_disastrous_year


Sunday, November 21, 2010

Thawing of permafrost could become the epicenter of climate change

Gas locked inside Siberia's frozen soil and under its lakes has been seeping out since the end of the last ice age 10,000 years ago. But in the past few decades, as the Earth has warmed, the icy ground has begun thawing more rapidly, accelerating the release of methane — a greenhouse gas 23 times more powerful than carbon dioxide — at a perilous rate.

Some scientists believe the thawing of permafrost could become the epicenter of climate change. They say 1.5 trillion tons of carbon, locked inside icebound earth since the age of mammoths, is a climate time bomb waiting to explode if released into the atmosphere.http://abcnews.go.com/Technology/wireStory?id=12204420

Wednesday, November 3, 2010

Parker Liautaud


The future of our planet lies in the hands of people like Parker Liautaud"
-Douglas Stoup, World Renowned Polar Explorer

Parker Liautaud is a 16-year-old polar adventurer and environmental activist. He is the youngest ever to even attempt a full expedition to the North Pole, and has two polar expeditions under his belt so far... http://www.parkerliautaud.com/about.htm

Thursday, September 9, 2010

Les glaciers du mont Ararat menacés par le réchauffement climatique

ISTANBUL, 8 sept 2010 (AFP) - Les glaciers du mont Ararat menacés par le réchauffement climatique (étude)http://www.la-croix.com/afp.static/pages/100908083918.h7rfie3h.htm

Les glaciers du mythique mont Ararat, dans l'est de la Turquie, ont perdu 30% de leur surface en une trentaine d'année, vraisemblablement en raison d'une augmentation de la température environnante, a affirmé mercredi à l'AFP l'auteur d'une étude sur le sujet.

"Nous avons utilisé des images satellites pour analyser la réponse des glaciers au sommet du mont Ararat face au changement climatique. Nous avons découvert qu'ils avaient perdu 30% de leur surface entre 1976 et 2008", a déclaré le géologue Mehmet Akif Sarikaya, dont la recherche n'a pas encore été publiée.

"La surface des glaciers est passée de 8 km/2 en 1976 à environ 5,5 km/2 en 2008, soit une rétraction d'environ sept hectares par an", a poursuivi le chercheur, professeur assistant à l'université Fatih d'Istanbul et chargé de recherches à l'université d'Omaha (Etats-Unis.

Le scientifique a désigné le réchauffement du climat autour du mont Ararat comme la cause la plus probable de la fonte des glaciers, qui pourrait selon lui menacer à terme leur existence.

"Nous avons cherché les raisons de la fonte et avons établi que la température avait progressé de 0,03 degré par an" durant la période étudiée, a-t-il expliqué, sans pour autant rejeter d'autres éventuels facteurs, comme l'augmentation des précipitations, l'ensoleillement et la topographie.

Le géologue n'était pas en mesure de s'exprimer sur les causes de ce réchauffement ni sur son lien éventuel avec un phénomène global de changement climatique.

Il a également refusé de se prononcer sur les nouvelles possibilités que cette fonte pourrait offrir dans la recherche de l'arche de Noé.

L'arche de Noé, d'après la Bible, est une grande embarcation construite sur l'ordre de Dieu afin de sauver Noé, sa famille et toutes les espèces animales d'un déluge sur le point d'arriver.

Selon certains spécialistes, le mont Ararat (5.137 m) serait le lieu où l'arche se serait échouée à la fin de son périple. De nombreuses équipes ont tenté de retrouver l'arche sur le mont Ararat, sans résultat probant.

Tuesday, August 31, 2010

Climate Skeptic Changes Tune

Bjorn Lomborg

Hear that Congress? Bjorn Lomborg, the self-proclaimed “skeptical environmentalist” who is perhaps the world’s most famous climate-change skeptic, will declare climate change "undoubtedly one of the chief concerns facing the world today" and a "challenge humanity must confront” in an upcoming book. Lomborg has never denied that manmade climate change exists; rather, he has typically argued that it does not present much of a threat to mankind and that our resources would be better spent on other problems. In the book, Smart Solutions to Climate Change: Comparing Costs and Benefits, Lomborg calls for a $100 billion annual investment to fight climate change. The book looks at eight ideas that could help, focusing mostly on investments in renewable energy and also geo-engineering solutions, like “cloud whitening.” He calls for a carbon tax to fund these investments.


http://www.guardian.co.uk/environment/2010/aug/30/bjorn-lomborg-climate-change-u-turn?om_rid=CaPHit&om_mid=_BMfPhgB8UdPslY

Monday, August 9, 2010

Un bloc de glace géant se détache d'un glacier du Groenland

WASHINGTON (AFP) – Un immense bloc de glace de quatre fois la taille de l'île de Manhattan s'est détaché d'un glacier polaire dans le nord du Groenland, à environ 1.000 kilomètres au sud du Pôle Nord, a annoncé un universitaire américain.

Selon Andreas Muenchow, de l'université de Delaware (est), l'Arctique n'avait pas perdu une telle masse de glace depuis 1962.

Des images satellites de la Nasa montrent que le glacier Petermann, qui mesure 70 kilomètre de long, a ainsi rétréci d'environ un quart avec le détachement du bloc de glace, d'une superficie d'au moins 260 kilomètres carrés, note le chercheur dans un communiqué.

L'eau douce contenue dans cet iceberg pourrait "alimenter l'ensemble du réseau public d'eau potable américain pendant 120 jours", affirme-t-il.

La calotte glaciaire du Groenland, le plus grand réservoir d'eau douce de l'hémisphère Nord, a fondu à un rythme alarmant au cours des dernières années sous l'effet du réchauffement climatique, selon un rapport du Conseil arctique publié fin 2009.

La vitesse d'écoulement des glaciers du Groenland qui débouchent sur la mer affecte directement le niveau des océans, qui monte actuellement d'environ 3 mm par an.

Monday, August 2, 2010

Recognition of the human right to safe drinking water and sanitation at the UN

The 3rd Commission of the 64th General Assembly of the United Nations made history yesterday by overwhelmingly adopting a resolution proclaiming the Human Right to Safe drinking Water and Sanitation. Presented by Bolivia and 33 other states, the resolution received 122 votes in favour with no votes against and 41 abstentions.

Founding President Mikhail Gorbachev of Green Cross International (GCI) said “the actions and voices of millions of citizens have brought the global movement for the right to water this far. I hope that more people will join us to help bring us closer to the ultimate goal — a world where everyone’s right to safe water and sanitation is not just recognized but is also fulfilled.”

http://news.myjoyonline.com/international/201008/50028.asp

Saturday, July 31, 2010

Clear Signs of a Warming World

Global warming signs unmistakable, report says. A new report by 300 scientists has flagged the past decade as the hottest on record and compiled 10 "unmistakable" indicators that the world is getting warmer.

http://www.cbc.ca/technology/story/2010/07/29/climate-change-study-noaa.html

Tuesday, July 20, 2010

Huge chunk of ice breaks off of glacier in Greenland

A 2.7-square-mile (7-square-kilometer) section has broken off Greenland's Jakobshavn Isbrae glacier, NASA scientists report. Greenland's ice sheet, which is 2 miles (3.2 km) thick and covers an area about the size of Mexico, has been losing ice mass at an accelerating rate over the last decade. The ice sheet discharges much of its ice through fast moving glaciers that flow into the sea, with large chunks breaking off into the ocean. This most recent breakup last week pushed the calving front – where the ice sheet meets the ocean – back nearly a mile (1.5 km) in one day. The front is now farther inland than at any time previously observed.

The U.S. National Snow and Ice Data Centre, the Colorado-based institute that tracks the annual cycle of winter ice buildup and summer thaw, says in its latest report that June's rapid melt - which followed a similar record-setting retreat in May - means the polar ice cover remained on pace to shrink more than it did in 2007, when an unprecedented loss of ice first prompted scientists to raise alarms about the Arctic as a harbinger of global climate change.

Monday, July 19, 2010

Mikhail Gorbachev on the Right to Water...

The right of every human being to safe drinking water and basic sanitation should be recognized and realized.

The United Nations estimates that nearly 900 million people live without clean water and 2.6 billion without proper sanitation. Water, the basic ingredient of life, is among the world’s most prolific killers. At least 4,000 children die every day from water-related diseases. In fact, more lives have been lost after World War II due to contaminated water than from all forms of violence and war.

This humanitarian catastrophe has been allowed to fester for generations. We must stop it.

http://www.nytimes.com/2010/07/17/opinion/17iht-edgorbachev.html?_r=1

Mikhail Gorbachev was the leader of the Soviet Union from 1985 until its dissolution in 1991. He is a founding member of Green Cross International and is on its board.