geoscience
esiegel | August 30, 2013"Being told about the effects of climate change is an appeal to our reason and to our desire to bring about change. But to see that Africans are the hardest hit by climate change, even though they generate almost no greenhouse gas, is a glaring injustice, which also triggers anger and outrage over those who seek to ignore it." -Sigmar Gabriel
With all of the scientific issues subject to politicization in this world, there's arguably none that raises such strong emotions as the issue of global warming and climate change. This is the final installment of a three-part series on how one could…
esiegel | August 29, 2013"We make the world we live in and shape our own environment." -Orison Swett Marden
If you had never heard of global warming before, how would you figure out whether it's real or not? And if it is real, how would you figure out what humanity's role in it is? To answer this, I've decided to do a three-part series on how you'd go about figuring this out, putting aside all politics, economics, opinion and any other non-scientific factors. If you missed part 1, you can check it out here; today we're going to build on that and talk about what determines the temperature of a planet with an…
esiegel | August 28, 2013"There is no question that climate change is happening; the only arguable point is what part humans are playing in it." -David Attenborough
It's been a long time since I've written anything on this blog about global warming, climate change, or most Earth-based environmental topics in general. After all, I'm a physicist -- an astrophysicist in particular -- and although I'm well-versed in the physics of the Earth and in science in general, it's not my particular area of expertise.
Image credit: NASA, Johnson Space Center, Apollo 17 crew.
Recently, I've had a number of requests to take a…
sciencewoman | October 12, 2009It's Earth Science Week, and this year's theme is Understanding Climate. So it's the perfect time to share some cool videos of women earth scientists and how they are working to improve the diversity and representation of women in atmospheric science. Hat tip to Erika Marin-Spiotta for sharing these videos.
The first three-minute video is about the GRASP program, which gives undergraduate students a chance to do research at Storm Peak Lab in Colorado.
The second ten-minute video is on the ASCENT workshops, that aimed to develop vertical mentoring and lateral networking among women…
sciencewoman | October 8, 2009 After tropical forests are cleared for agriculture and then abandoned, secondary forests regrow on the site. But how do plant species composition, biomass and soil organic matter differ through this succession of primary forest, pasture, and secondary forest? Employing tools of biogeochemistry, ecosystem ecology, and land-use/land-cover change to examine those and related questions, Erika Marin-Spiotta earned a Ph.D. in environmental science, policy, and management from the University of California at Berkeley, a post-doctoral fellowship at the University of California at Santa Barbara, and…
sciencewoman | October 2, 2009In support of our on-going DonorsChoose challenge, this month Minnow and I will be exploring science-related books for SciWo's storytime.
I have to admit, I'm enjoying the challenge of finding sciencey books appropriate for a 2.5 year old's attention span. There seem to be a plethora of books for the 4-8 year old set, but fewer for the younger crowd. Well, that's not true. There are an awful lot of books about animals, especially farm animals, but Minnow has got her animals down pat, and we all know there is more to science than zoology.
I'm also discovering that it is easier to keep Minnow…
sciencewoman | August 11, 2009While I'm working on my course design stuff, please help some of my lovely bloggy friends conduct some research on how women geoscientists use blogs.
Over the past several years, the geoscience blogosphere has blossomed so much that this fall, the Geological Society of America (GSA) will be convening a Pardee Keynote Symposium called "Google Earth to Geoblogs: Digital Innovations in the Geosciences." Kim Hannula started wondering how blogs serve women geoscientists. Kim recruited the rest of us and we decided to approach this problem as scientists - by collecting data and analyzing the…
sciencewoman | July 3, 2009After the weekend, I'll be back with a follow up to the post on my progress towards tenure, and I'll try to address some of the substantive and thought-provoking comments that you all have raised. But, here in the States, it's already a holiday weekend, and so for today, I'll punt and take on a side issue from that comment thread.
Comrade Physioprof commented:
"hir" is a total ...abomination! It is so ...distracting it totally ruins the flow of reading, because it is NOT A REAL ...WORD!
In terms of identifiability of an anonymous individual, how much difference does a factor of two make in…
sciencewoman | June 16, 2009Retweeting Zuska:
Kim at All of My Faults Are Stress Related asks:
I've got a question for women readers, especially those in the geosciences, environmental sciences, or field sciences: what do you get out of reading blogs? And if you have a blog yourself, what do you get out of writing it?
I'm asking because there's a session at this year's Geological Society of America meeting on "Techniques and Tools for Effective Recruitment, Retention and Promotion of Women and Minorities in the Geosciences" (and that's in the applied geosciences as well as in academia), and I wondered whether blogs…
sciencewoman | May 19, 2009Fantastic volcano blogger, and all around cool guy, Erik Klemetti has put out a call for volcano pictures that he can use on his Eruptions blog. I'd love to be able to send him some fantastic shot of a plinian eruption, but I live in a pretty tectonically quiet part of the world.
So this weekend, while Minnow was making spaghetti out of playdough, I decided to craft an offering for Erik:
Of course, as I was feeling all smug about my depiction of a Hawaiian shield volcano, complete with lava entering the ocean and creating hydroclastic fragments, NASA's Earth Observatory posted an image of…
sciencewoman | April 29, 2009Let me now sing the praises of NASA's Earth Observatory, a phenomenal web-based public education resource that is celebrating its 10th birthday today. Every day for the past decade, NASA has been uploading spectacular remote sensing images and astronaut photographs and accompanying them with clearly written, jargon-free but scientifically accurate explanations of the pictured phenomena. The Earth Observatory is one of my favorite web destinations, and I get their weekly email newsletter, and follow them on twitter. (Follow me!)
On numerous occasions, I've used Earth Observatory images to…
sciencewoman | March 15, 2009Thumbing a nose at Bobby Jindal, we enthusiastically welcome ScienceBlogs newest addition, Eruptions, written by Erik Klemetti. Erik is a post-doc in igneous petrology, which means he studies how the rocks under volcanoes work. Near daily ]posts on Eruptions profile volcanoes in the news, explaining the science behind the eruptions in terms that non-rock heads can understand. At his old digs, he also did some fantastic analysis of the politics and sociology of relocating an entire town from the danger zone around Chaiten volcano. I'm looking forward to more great posts from Erik, and it looks…
sciencewoman | March 11, 2009I've been to another workshop presented by the same group and I highly recommend them.
Preparing for an Academic Career in the Geosciences: A Workshop for Graduate Students and Post-doctoral Fellows
July 16-July 19, 2009
University of Nevada, Las Vegas
Application DEADLINE is March 18, 2009
http://serc.carleton.edu/NAGTWorkshops/careerprep09/index.html
Preference will be given to those entering or soon to enter the
academic job market.
The workshop will include faculty panels on academic careers and the
academic job search, short presentations on various topics,
structured discussions, and…
sciencewoman | March 9, 2009 President Obama's picks for science advisor (John Holdren) and NOAA administrator (Jane Lubchenco) are being blocked from receiving confirmation because of the anonymous holds of one or more Senators. Mike Dunford at The Questionable Authority has been following the story for at least a week and writes today that:
As I've already said - possibly to the point of inducing tedium - the scientific community needs to keep pressure on the Senate. There are so many other things going on in Washington right now that this issue is not going to get much more attention from the traditional media than…
sciencewoman | March 3, 2009One of my favorite bloggers, with one of the best blog titles ever, has drifted on over to ScienceBlogs. Kim writes beautifully about geology and geosciences education, and occasionally about women in science. She guest blogged for us a few weeks ago, and now she's got her own well-deserved brighter spotlight.
If you are not yet reading All My Faults are Stress Related, you should be. Here's a snippet from a recent post to whet your appetite:
[M]y suggestion for the "100 great geologic places" list might surprise you:
Your own backyard. ...
But I'm serious. Every place has geology. Even if it…
grrlscientist | January 29, 2009tags: earth science, geoscience, nature, streaming video
What does an geoscientist do and how do you become one? The footage on this video is really remarkable [6:38]