Global Volcanism Program

The Smithsonian Institute via the National Museum of Natural History sponsors the Global Volcanism Program (GVP). The GVP Web site offers many resources for students studying volcanic activity. Through GVP's mission to comprehend volcano activity through analysis eruption data from the past 10,000 years, some data has been made available to the public at no charge. Other data can be obtained with a fee. The site offers a searchable and browsable database for the world's volcanoes. Each record gives a essential information, including the some or all of the following categories:

• Short summary of the volcano
• Monthly reports on activity, sometimes going back 30 years or more
• Eruptive history
• Synonyms and subfeatures (i.e., cones, craters, domes, and thermal features
• Data sources (i.e., scholarly references used to provide information about the volcano)

Another useful search capability permits users to search for volcanoes by eruption date. The volcano pictured above, Lascar, in Chile, was found by searching on all eruptions in 2006. Lascar began erupting on April 16, 2006 at a volcanic explosivity level of 3.

The GVP site provides a photo gallery based on volcano types and volcanic processes. For example, the beautiful and dramatic picture below shows a lava flow from Bagana volcano on Bougainville Island, Papua New Guinea. According to the photo's caption

Slow lava extrusion, occasionally accompanied by explosive activity, has been continuing since 1972.

Interactive and static maps of volcanic areas, including a Google Earth overlay, are available as well.

This site is especially recommended for Professor Wetzel's assignment on volcanoes. However, other students interested in this phenomenon are certain to find some useful information.

Book a time for Spring instruction

Desperate Winter Term students are finishing up their Comprehensive Exams. The Spring Semester is right around the corner. As you finalize your syllabi, remember to include library instruction. I prefer to design instruction around your class assignments so give me a call or send me an e-mail so we can chat. The library classroom is already being booked so if you want to have your preferred time, get in touch with me as soon as possible. However, instruction is most effective when it can be immediately applied to an assignment. If your major research paper is not due until the end of the term, you may want to put off instruction for a month or so. Or plan two instructions, one as an introduction and then a refresher/Q&A class when your students are in the midst of the assignment.

Update January 29, 2008: I am pleased that many NAS professors have already booked their classes. Anyone else who might want a class--in February at least--should let me know as soon as possible as the lab schedule is filling up.

NIH to require open access

This news is somewhat old, but I still wanted to share this with the Eckerd community for those who might not have heard. The omnibus bill signed by President Bush on December 26, 2007, included a provision in which National Institutes of Health (NIH) researchers will be required to send their published research to PubMed within a year of publication. To read more about this requirement, see the BioMed Central blog post, which includes the NIH text of its policy and links to a public forum on the issue:

BioMed Central Blog

Also, here is an article from the Seattle Times.

My intro to NCBI resources

The National Center for Biotechnology Information (NCBI) offered a course for librarians on Molecular Biology resources at University of Texas Southwestern Medical Center at Dallas last week. One of approximately 12 information professionals, I was introduced to a variety of freely available resources from NCBI and other institutions. After a concise and thorough overview of molecular biology (as our instructor said: 2 years of college bio in 2 hours), we spent an intensive 2.5 days exploring Entrez databases for genes, genomes, proteins, and structures. Our instructors were two professionals with vast knowledge of information-seeking behaviors in bioinformatics and molecular biology:

• Dr. Ansuman Chattopadhyay, University of Pittsburgh, Health Sciences Library System, Molecular Biology Information Service
• Dr. Kevin Messner, Miami University, Brill Science Library, Life Sciences Librarian

We conducted activities in text-based Entrez search engine as well as the sequence-based BLAST (Basic Local Alignment Search Tool). Entrez search engines, such as Entrez Gene or CoreNucleotide, to name a couple, are searched using text (e.g., MLH1 or “colon cancer”). BLAST, on the other hand, is searched using protein or nucleotide sequences within the entire database or for some individual species. Finally, we examined the three-dimensional modeling application that NCBI has developed, titled Cn3D.

At the end or the workshop, we discussed ways to promote use of these resources. It was suggested that a brief overview of what NCBI offers would be a great way to start getting the word out to students in molecular biology. I hope to offer such a workshop sometime in Spring.

New electronic resources for NAS

Welcome back!

I know many of you have been back for a week and a half, but I spent last week at an NCBI training workshop on microbiology resources. So can I find you the DNA sequence for PER2 gene? Yes, I can now--but more about that in an upcoming blog post.

For now, let me tell you about our new resources. We have added GeoRef, a geology database accessible to all Eckerd community. To quote from the Web site,

The GeoRef database, established by the American Geological Institute in 1966, provides access to the geoscience literature of the world. GeoRef is the most comprehensive bibliographic database in the geosciences and continues to grow by more than 90,000 references a year. The database contains over 2.8 million references to geoscience journal articles, books, maps, conference papers, reports and theses.

A complete title list is available at http://www.agiweb.org/georef/about/serials.html

GEOBASE will remain available with a password available from the librarians or your professor.

In addition, we have added the complete full text to BioOne. Any article you locate via BioOne should be available in full-text format. Furthermore, if you search BioOne through the CSA Aquatic Science and Fisheries Abstracts interface, you will be able to connect to the full text from there.

Finally, the JSTOR Biological Sciences Collection is now active. This would provide the backfiles in full text for most of the journals we get through BioOne. Full title list is available at http://www.jstor.org/about/biosci_content.html.

As the Spring semester approaches, please remember that I am available to conduct a class on these resources and others that may be pertinent to work being done in your classes. Contact me as soon as possible to book the lab.