This is Clare's Typepad Profile.
Join Typepad and start following Clare's activity
Clare
Recent Activity
A BIG THANKYOU from me too, Neven. And a "hear hear" to echo the various comments above.
We all need to take time out at various points in order to strengthen our resilience on various/all fronts. And not necessarily CC-related ones. So for that reason I am pleased to read this is what you are planning, for yourself and your whanau!
Just maybe you can put the up the occasional post on the Forum Walking the Walk thread to update us on progress with the garden etc?!
:-)
Clare
Sabbatical (I hope)
I've alluded to it a couple of times already, but I'm really going to take a break from blogging, as I have been struggling with an Arctic burn-out since 2012. On the one hand it's caused by everything that has been and still is going on in the Arctic. The learning curve, the excitement, but mo...
Looks like we are in for a very interesting 'ride' this year. I keep thinking of Maslowski's supposed '2016 +/-3 years' quote even tho' I realize this was not quite the case.
Neven, you are going to be kept v busy here. Must be time for me to lob another token into your tip jar.
Thank you & to all the commentators here.
Clare in NZ
PIOMAS March 2016
Another month has passed and so here is the updated Arctic sea ice volume graph as calculated by the Pan-Arctic Ice Ocean Modeling and Assimilation System (PIOMAS) at the Polar Science Center: Again big changes. The year started out with the lowest increase for January in the 2007-2016 period ...
Goodness me, links to this Blog are popping up all over the place!
Congratulations Neven & all contributors for the high quality of posts & discussions here & over at the Forum.
Jakobshavn record retreat
What a coincidence. Yesterday I wrote in a comment: There's a fantastic segment on the Arctic Sea Ice Forum for discussing Greenland and its glaciers, with people presenting all kinds of analysis and satellite images. Really top quality stuff. Well, the folks there (forum member Espen Olsen to...
Thanks Vaughn, I also posted this over on the Forum (& I missed the typo too!):
http://forum.arctic-sea-ice.net/index.php/topic,622.msg55047.html#msg55047
Ocean circulation and Arctic sea ice retreat
As a rule I almost never link to disinformation websites, but this is funny. I'm guessing a combination of blind bias and a busy schedule (one must try to be charitable) have caused Anthony Watts to completely misinterpret a research paper, published today in Nature Climate Change. I'm sure he ...
This 2015 melt season looks like shaping up to be a very interesting one! I'll look forward to all the discussion here, thanks in anticipation to all you regular posters!
And Neven too of course!
So it's time to secure my front row seat by putting something in the Tip Jar.
Back to lurking.....
Clare
The Ns are calling the maximum
Here's a quick update on everything related to our good friend Max. In the past couple of days organisations like the NSIDC, NASA and NOAA have announced the annual event of the Arctic sea ice pack reaching its largest size at the end of the freezing season. This has been picked up widely by the...
Sorry to be off topic here Neven but.......I just wanted to help spread the word about this climate related fund-raising project, last 4 days & they are 3/4 the way there!
CLIMATE DOCUMENTARY THIN ICE RAISING MONEY FOR US BROADCAST
https://www.kickstarter.com/projects/thinicefilm/editing-thin-ice-climate-science-documentary-for-b
See the details over at the Forum, on this link:
http://forum.arctic-sea-ice.net/index.php/topic,179.msg39956.html#msg39956
PIOMAS November 2014
Another month has passed and so here is the updated Arctic sea ice volume graph as calculated by the Pan-Arctic Ice Ocean Modeling and Assimilation System (PIOMAS) at the Polar Science Center: The 2014 trend line is showing the same curve as previous years, which means it stays well above the ...
OT & without apology!
Greetings to other lurkers: if like me you are not up to making any useful contribution to all the wonderful info & discussion here, then we all still can via the Support button up on top right of this page!
Thanks to Neven & all you contributers here & over at the Forum.
Clare in NZ
ASI 2014 update 6: slow times
During the melting season I'm writing (bi-)weekly updates on the current situation with regards to Arctic sea ice (ASI). Central to these updates are the daily Cryosphere Today sea ice area (SIA) and IJIS sea ice extent (SIE) numbers, which I compare to data from the 2005-2013 period (NSIDC has...
Thank you Paul, I enjoyed reading this, well as in 'enjoy' while you are holding your breath at what feels terrifying...!
I liked how it was set not too far in the future, most projections are so far out that they dont seem real, 50-100 years hence is impossible to imagine.
I really liked the compostional devices you used here, the factual & the 'news clips' etc. Did feel there was a little slowing down of the pace then after the first 'factual' part but that was probably a good thing, let me breathe for a moment! There were a number of reeeally good stories in amongst those news clips, they had great potential if you wanted to expand on some of them.
As others commented there are lots of different ways we each might be imagining things will play out, & over what time frame in reality in the future, but congratulations, this was a great read! No wonder you won the award with it.
The day the ice cap died
The title of this blog post is actually the title of a piece of science fiction, a short story written by Paul Briggs. Just like a couple of weeks ago when I was asked for advice on an idea for a novel, Paul asked me for some feedback on his short story. I figured posting it here, will generate...
Best wishes with your presentation later today Neven, I am delighted you have been invited to participate.
Here we are just poised right at the top of the roller coaster ride of the 2014 melt season....
Which was a timely reminder to myself - and I hope others out in ASIB-land too - to put something in the Tip Jar. My contributions to it by necessity are v modest but at least if we lurkers did from time to time it would add up & help!
Forecast me not
Tomorrow, April 1st, I'll be doing a short presentation on the Sea Ice Prediction Workshop that will be webcast by UCAR. I'll be talking 10-15 minutes about the ASIB, ASIG and ASIF, and about increasing public interest in Arctic sea ice. You can view the webcast here. --- It was always clear ho...
Thanks for this, compliments of the Season Neven, to you & yours, & all your helpers here.
Maybe Santa could just relocate, seems plenty of seaice down in this part of the globe:
http://tvnz.co.nz/national-news/kiwis-ship-trapped-in-ice-5786446
And then of course he has the whole Antarctic continent for his base.
Clare in summer in NZ
Merry christPIOMAS
Santa Claus was worried that his home would soon disappear (it won't, it's safe in Walmart for the time being) and decided to look for information on Arctic sea ice. After all, the best thing you can do when fearing something, is try to understand it. Santa read and thought and read some more f...
Thanks Werther, I was fearing Chris's comment above might encourage everyone to head down here!
Someone posted this elsewhere, Hot-Topic I think? Of course most of thisalready has/is happening here! Well not the (land based) volcanoes bit lately.
"A good game plan might be to drop NZ’s profile – make it less desirable to others. Perhaps by.
Not wining Americas Cup.
Changing the name of the country.
Tainting milk products so people think our land is polluted.
Spreading the idea that our rivers are sewers.
Having some oil spills.
Arranging some significant earthquakes.
Having some volcanoes erupt.
Welcoming fracking.
Dropping our incomes.
Encouraging political corruption…
Who would want to come here then?"
Arctic sea ice and jet stream changes
It's the most interesting and actual of all potential risks tied to Arctic sea ice loss and could turn out to be one of the surest signs of changing weather patterns. Which explains the growth in interest and research. One of the latest scientific papers on this subject, Influence of Arctic sea...
Really terrific news about being in the NEWS, Neven, like OLN says a reminder to all re. the donate button top right, and to paraphrase Doug L "Neven, well deserved! Hopefully your followers will soon break 200, then add some $$$$ soon."
Must be time for another front row "movie' ticket for the show, looks like it's shaping up to be a long late melt season this time.
Arctic ice loss and armchair scientists
John Abraham, known as the dragon that slew the Viscount and an excellent climate science communicator, approached me a while ago with a couple of questions concerning the blog and Arctic sea ice in general. He turned it into this ego-inflating article on the Guardian website: Global warming, A...
4.6 Mkm2
Up from 3.4 the last 2 rounds.
Not based on any scientific logic, I've increased it just because of the cooler season & the limitations of the means of measurement here, understanding full well the ice is in poor shape.
I wish it was because the ice was MUCH thicker & sturdier, was 'recovering', but I'd be dreaming!
Crowd-Source Prediction of September Sea Ice Extent (July report & call for August predictions)
In mid-June through early July, participants on the Arctic Sea Ice (ASI) blog posted 82 individual predictions for the mean NSIDC September Arctic sea ice extent. The median value of these 82 predictions was 3.2 million km2, with an interquartile range (approximately the middle 50% of prediction...
SORRY I'm always OT but just in case you need an escape for a moment you might enjoy seeing what Gareth Renowden does in his 'spare time'.
And Neven is a gardener-in-waiting after all!
http://www.podgardening.co.nz/gareth-renownden.html
Arctic time bombs
While keeping an eye on day-to-day data and speculating about whether 2013 is going to overcome the odds and break last year's records, one tends to forget about the wider implications and what this actually is all about. A tree is incredibly interesting, but in the end it's all about the fore...
Sorry OT
Are you following this Greenpeace demo of 6 women climbing the Shard (of ice) in London?
http://iceclimb.savethearctic.org/
Arctic Atmospheric Methane Trends 2013
It's been a while since we've looked at methane trends in the Arctic atmosphere (just a little under a year in fact). This important greenhouse gas has been on the rise over the past several decades, though that rise has not been nearly as steady as CO2. What's worrisome to those who follow met...
Yes, as Lynn says, the video is a great help! And I'm not sure you need the addition of funeral music to emphasise an already grim situation.
ASI 2013 update 4: bye bye, Beaufort
During the melting season I'm writing (bi-)weekly updates on the current situation with regards to Arctic sea ice (ASI). Central to these updates are the daily Cryosphere Today sea ice area (SIA) and IJIS sea ice extent (SIE) numbers, which I compare to data from the 2005-2012 period (NSIDC has ...
Further to the drilling of holes by the Discovery crew mentioned by NeilT:
I don't remember where I read this (some sea ice textbook I think) & I made notes about it because I am interested in 'holes' of all sorts as patterns for my still-in-the-designing-stage arctic inspired artworks -
that the vertical brine channels in 1st year ice acted as weak points in the ice, so a row of them could act as a 'zip' to 'unzip' the ice.
But I'm no expert & maybe this is not of sufficient scale to be significant here?
Back to my corner to lurk!
Clare
PIOMAS July 2013
Another month has passed and so here is the updated Arctic sea ice volume graph as calculated by the Pan-Arctic Ice Ocean Modeling and Assimilation System (PIOMAS) at the Polar Science Center: The slow start of this year's melting season has had a dramatic effect on sea ice volume. After goin...
3.4
I'm sticking with the same figure as for the last poll. Not based on any great scientific analysis of my own. Just looking at the state of things this year ie. slow start so I wondered should I up this but then reading a bit more & A-Team's image of the state of the ice says 'no'.
That image looks v like the xrays of my lungs when I was very crook a couple of years ago, seems like there could almost be an analogy here? Tho' the black areas on my xrays were the good parts, so I guess that doesn't work. But whatever, the ice looks 'sick' to me.
On the Fufufunk scale I'm a 1, with 8-9 years of 'obsession' about things ice-y, first Antarctic, but since 2010 its been almost all Arctic related.
Clare
Crowd-Source Prediction of Mean September Sea Ice Extent (July update)
Each June, July and August, the SEARCH Sea Ice Outlook (SIO) collects predictions for the mean extent of Arctic sea ice in September. These predictions come mainly from scientists but also some other people, drawing on a variety of modeling, statistical or subjective methods that each contributo...
Excellent researching & summing up, Neven.
I should have been commissioning you to write my Climate Literacy course assignment for me! Whayaya know about NZ's glaciers responding to climate changes.....
darn, I see you're going to be away.
C
On persistent cyclones
As the persistent Arctic cyclone - or PAC-2013 - of the past couple of weeks winds down, I want to discuss what I've found on the subject in a couple of research papers. But first want to refer to two excellent blog posts from last week doing just that, on the Robertscribbler blog and FishOutofW...
Thank you, Neven for this thorough overview summary.
I knew these must take you a lot of time to write in 'pre-digesting' all the info for us, am not surprised it has been 3-4 hours a time. I'm just hoping now there are sufficient funds trickling in through the donations tip jar to assuage Mrs Neven, even a little bit, over all the time you are spending on us here!
Also belated congratulations on the now +500 blog posts, and its good to see other posters contributing this blog, as well as all the quality comments. Thank you to all.
This all makes for fascinating reading for me, much way over my head, but I am learning A LOT lurking here.
And I have just 'bitten the bullet' & started the Coursea Climate Literacy course, may no longer just glaze over at mention of units of W/m2 etc......and its only week 2!
& Thank you A-team for this beautiful image which I've saved as inspiration for my arctic inspired artwork.
ASI 2013 update 1: a slow start
During the melting season I'm writing (bi-)weekly updates on the current situation with regards to Arctic sea ice (ASI). Central to these updates are the daily Cryosphere Today sea ice area (SIA) and IJIS sea ice extent (SIE) numbers, which I compare to data from the 2005-2012 period (NSIDC has ...
3.4 M km^2 +/-
I dont have any v logical scientific data to base this on:
I was initially hopeful of a 'dead cat bounce' (goodness what a descriptive turn of phrase that is!), well would really prefer a 'live cat' one better, taking things back to pre1970 levels.
But when I think about the positive & negative forces potentially operating this season my instinct is that any +ve 'bounce' will get swamped leaving us a bit below last years minimum.
The error margins are obviously large; more cloudy days? strong storms again this year? etc etc
Clare
Crowd-Source Prediction of Minimum Arctic Sea Ice
How does the collective wisdom of Arctic Sea Ice blog participants compare with expert scientific analysis in forecasting the September sea ice extent? This question seems worth exploring with a crowd-source experiment. You are all invited to submit, as comments to this post, your best guess for...
OT sorry Neven!
Finally the 'tip jar' is back. So I've booked my seat at least for the first 'session', hope to again later on during the summer.
Thanks for all your work, Neven, and that of the commentators joining you here.
Clare
2012/2013 Winter Analysis
The melting season is about to shift one gear higher, and so I thought it'd be useful to have a comprehensive look at this past winter (just like we did last year). As we saw in this recent PIOMAS update, it seems that this year's conditions for ice formation were better over on the Siberian s...
Apologies if this has already been posted:
Weather and Climate Summit - Day 3, Dr. Jennifer Francis
Published on Jan 25, 2013
Session 6: Dr. Jennifer Francis - Rutgers University
Topic: Wacky Weather and Disappearing Arctic Sea Ice: Are They Connected?
http://www.youtube.com/watch?feature=player_embedded&v=xugAC7XGosM
Even I can follow this, she explains things so clearly.
Clare
Open Thread February 2013
The previous open thread has gotten full enough, so here's a new one. We might want to kick off with this animation made by commenter A-Team: His comment: Don't miss this -- it's happening right now, by the hour -- so head on over to 80N 150W. A huge fracture has been opening a bit east of B...
Tena koe Lodger, :-)
I can see I should have searched the blog a bit harder re. the noctilucent clouds first 'cos I had actually read those posts too (it is hard to keep up with you all & especially all your brain power!).
What actually focussed my attention to this is that the Astronomy group seems to be a 'bastion of (v nice) climate change deniers' & here the Pres. actually mentioned the CC term before showing the clip!
At the meeting the month before he had asked me if I'd seen how the recent solar flares had caused the extreme Greenland ice sheet melt.....
:-(
I try to be on my best behaviour there but sometimes it is quite hard!
Now another clip/trailer for a movie which I imagine many of you will have already seen = Chasing Ice. I'm reeeeally looking forward to seeing this on a BIG screen, not just glimpses as photos on my screen & in his book. It's showing in the next town this coming weekend as part of the NZ International Film Festival!
http://www.chasingice.com/
Clare
(not so) Cool vids
The melting season has come to an end (more on that tomorrow in a new ASI update) and so all kinds of cool graphs, images and videos make the rounds. Unfortunately what is going on in the Arctic isn't so cool, otherwise it'd be more fun. The awe-inspiring shattering of records and the seriousnes...
(Sorry to introduce that "M" word again, Neven)
They showed the video from here at our local Astronomical Soc. meeting the other week, its about Noctilucent Clouds and their possible connection to increased levels of methane. I hadn't heard about this before, maybe you all already had?!
They get to that part about 3mins in.
http://science.nasa.gov/science-news/science-at-nasa/2012/07aug_meteorsmoke/
Clare
(not so) Cool vids
The melting season has come to an end (more on that tomorrow in a new ASI update) and so all kinds of cool graphs, images and videos make the rounds. Unfortunately what is going on in the Arctic isn't so cool, otherwise it'd be more fun. The awe-inspiring shattering of records and the seriousnes...
More...
Subscribe to Clare’s Recent Activity