Potentilla villosa

Potentilla villosa

Today’s photograph for the “Plants of the North” series is courtesy of Chris Czajkowski. Local readers will likely be familiar with Chris from her books, but she also operates an eco-tourism business at Nuk Tessli. I’m going to guess that today’s image is likely the first one sent to me for BPotD via solar-powered satellite Internet! Thank you, Chris!

I’m always intrigued by a mystery. While Potentilla villosa or alpine cinquefoil is reported throughout British Columbia (and parts of Washington) as well as into Alaska and northeastern Asia, that information doesn’t quite jive with a recent re-examination of the genus Potentilla. In “The Potentilla villosa-uniflora Group in northwestern North America” (published in Botanical Electronic News 390), authors Elven and Murray describe the distribution of this species as:

“Potentilla villosa is distinctly coastal with very few records above 50 msm, and it is apparently without a preference for base-rich substrates. The southernmost occurrences are in northwestern Washington, the northernmost in western Alaska south of Seward Peninsula. It is much more restricted in the north than mapped by Hultén (1968).

So, it seems like changes are afoot and the plants in this population of Potentilla may one day have a different name (and as an aside to Chris: now that I’ve seen the article by Elven and Murray, I suggest you send them your photograph of that mystery Potentilla you found!).

VIDEO: Rare Gold Rush Shipwreck Found

image

See the only known untouched shipwreck from the Klondike Gold Rush—recently discovered in Canada’s Yukon Territory and announced today. The steamboat A. J. Goddard sank in 1901, killing three crew members.





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Young talent recognized in global photography competition

Airbus rewards young talent with the announcement of the winners of its international biodiversity photography competition, "See the Bigger Picture." Eight youngsters were chosen from 2,597 entries from 99 countries and took inspiration from surrounding nature for their unique shots.

The international competition, launched in July through a partnership between Airbus, National Geographic and the Secretariat of the Convention on Biological Diversity (CBD), part of the United Nations Environment Program, encouraged young people to engage in nature and consider the global loss of biodiversity. The competition was developed as part of Airbus' support for The Green Wave, a youth engagement program of the CBD to encourage young people to learn about the complexity of life on earth and its role in their future.

The winning images were captured by budding photographers from countries as widespread as Canada, Pakistan, Kenya and Estonia, and though divided by geography, all entrants showed a common love of photography, a passion for their natural environment and concern for their futures. Children of Airbus employees were also encouraged to enter and three internal prize winners were selected alongside the five global winners. A further 20 young people were awarded honorable mentions for their entries.

The eight talented winners will receive a once-in-a-lifetime trip to the Washington, D.C., headquarters of National Geographic in December. The winners are Anthony Avellano, 12, from La Crescenta, California., USA; Chad Nelson, 12, from Santa Domingo, Dominican Republic; Alex Marttunen, 11, from Vantaa, Finland; Clemence Bonnefous, 8, from Tournefeuille, France; Vinzent Raintung, 8, from Halstenbek, Germany; Julia Kresse, 15, from Jork, Germany; Patryk Majchrzak, 16, from Ostrow Wielkopolski, Poland; Prerona Kundu, 11, from Lawrence, Kansas, USA.

Commenting on the competition, Tom Enders, CEO and president, Airbus, said: "The standard of entries from every corner of the world has been extremely impressive and a great reminder of the variety of living species we have around us. At Airbus, we are working with the CBD and using our global outreach to raise awareness of the need to preserve the variety of life on earth. Acknowledging our responsibility for the world of tomorrow, we are relentlessly pursuing eco-efficiency through innovative technologies, processes and products."

Executive Secretary of the CBD, Ahmed Djoghlaf, said: "We are delighted Airbus and National Geographic are working with us to inspire the next generation about the importance of protecting the rich biodiversity of the world we live in. This competition is helping to deliver that commitment, engaging and educating today's children in the task of safeguarding the planet."

The world is losing biodiversity at an ever-increasing rate as a result of human activity. "This is a global problem that needs to be addressed today if we want to retain the diversity of the natural world for the generations of tomorrow. It is about the food that we eat and the air that we breathe," said See The Bigger Picture ambassador and world-renowned National Geographic photographer Joel Sartore.
Sartore was a member of a global panel of judges who were impressed by the range of subjects that engaged the entrants. Photographs featuring insects, animals, plants and landscapes were submitted by photographers as young as 6 years old.

To view the winning entries and learn more about how to get involved in The Green Wave, visit www.seethebiggerpicture.org. A gallery of the winning photographs can also be viewed at the ftp site http://ftp.nationalgeographic.com/pressroom/see_bigger_picture.

username: press | password: press

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Notes to editors

"See The Bigger Picture" honorable mentions:
Afton Carpenter, 14, Gilbert, Arizona, USA
Julian Kiesel, 12, Nyack, New York, USA
Samantha Shapiro, 14, Chappaqua, New York, USA
Alex Sorensen, 14, Lincoln, Nebraska, USA
Joshua Hartmann, 12, S. Surrey, British Columbia, Canada
Chaitra Godbole, 14, Pune, India
Arjun Shankar, 16, Chennai, India
Sachin Vijayan, 13, Thodupuzha, India
Vince Ellison B. Leyeza, 11, Laguna, Philippines
Eleanor Bennett, 13, Stockport, United Kingdom
Malik Babi, 6, Beauzelle, France
Lénaїg Allain-Le Drogo, 12, Saint Luce Sur Loire, France
Richard Guerre, 9, Blagnac, France
Zoe Hamelin, 16, Paris, France
Diego Adrados, 13, Tarifa, Spain
Sara Cuenca Uñac, 13, Alicante, Spain
Mariló Moreno Ruz, 15, Cádiz, Spain
Jonas Harms, 16, Norderstedt, Germany
Marvin Pulter, 14, Germany
Tobias Abrahamsen, 16, Sarpsborg, Norway


Competition statistics:
Total of 2,597 entries from 99 countries. This includes 247 entries from children of Airbus employees in 6 countries.
Over half of the photographs taken were of land-dwelling animals, and the greatest proportion of these were insects.
Some children experimented with underwater shots requiring a high level of skill.
Just over 40% of entrants took photographs at home, showing awareness that biodiversity can be found in our own back yard.


The Green Wave:
The Green Wave is a global biodiversity campaign to educate children and youth about biodiversity.
The CBD is a United Nations treaty promoting the conservation and sustainable use of biodiversity
2010 is the United Nations' International Year of Biodiversity. On May 22, 2010 (The International Day of Biodiversity), as part of The Green Wave initiative, young people are invited to plant a tree at 10 a.m. to celebrate biodiversity. This will create a wave of tree planting as the activity passes through each time zone across the world.
Photos and stories from the moment can then be uploaded to The Green Wave website to create a virtual wave on the Internet
Visit http://greenwave.cbd.int.

Airbus specific notes:
Airbus believes that growth in air travel is a global need and that the essential social and economic benefits derived from a more connected world can still be unlocked and deliver a greener world, if everybody plays their part
Airbus acknowledges the 2% that aviation contributes to global man-made CO2 emissions, but believes that it also has a responsibility to support others in tackling the remaining 98% of CO2 emissions. Deforestation alone, for example, generates nearly 20% of man-made CO2, so Airbus is working with the CBD, and using its global outreach to raise awareness of the importance of the need to preserve the variety of life on earth
This is why it has committed to support the CBD's The Green Wave initiative