Submission fees to be introduced in September 2013

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Dryad is a nonprofit organization fully committed to making scientific and medical research data permanently available to all researchers and educators free-of-charge without barriers to reuse.  For the past four years, we have engaged experts and consulted with our many stakeholders in order to develop a sustainability plan that will ensure Dryad’s content remains free to users indefinitely.  The resulting plan allows Dryad to recoup its operating costs in a way that recovers revenues fairly and in a scalable manner.  The plan includes revenue from submission fees, membership dues, grants and contributions.

A one-time submission fee will offset the actual costs of preserving data in Dryad.  The majority of costs are incurred at the time of submission when curators process new files, and long-term storage costs scale with each submission, so this transparent one-time charge ensures that resources scale with demand.  Dryad offers a variety of pricing plans for journals and other organizations such societies, funders and libraries to purchase discounted submission fees on behalf of their researchers.  For data packages not covered by a pricing plan, the researcher pays upon submission.  Waivers are provided to researchers from developing economies.  See Pricing Plans for a complete list of fees and payment options.  Submission fees will apply to all new submissions starting September 2013.

Membership dues will supplement submission fees, allowing Dryad to maintain its strong ties to the research community through its volunteer Board of Directors, Annual Membership Meetings, and  other outreach activities to researchers, educators and stakeholder organizations.  See Membership Information.

Grants will fund research, development and innovation.

Donations will support all of the above efforts.  In addition, Dryad will occasionally appeal to donors to fund special projects or specific needs, such as preservation of valuable legacy datasets and deposit waivers for researchers from developing economies.

We are grateful for all the input we have received into our sustainability plan, and look forward to your continued support in carrying out our nonprofit mission for many long years to come.

A shiny new look and lots more info

seed-2We encourage you to visit the Dryad homepage today and check out our new look.  We’ve made many changes, both large and small, and added lots of new content.

Highlights include:

  • A new Ideas Forum, where you can let us know what features you’d like us to work on next, upvote or comment on ideas submitted by others, and check back to see our responses.
  • New membership and pricing plans, which we will feature in upcoming posts.
  • Updates about our  Annual Membership Meeting and related events from 22-24 May in Oxford, UK.
  • An Integrated Journals page that helps depositors see which journals are coordinating the submission process with Dryad, figure out which stage in the publication process to submit data for your chosen journal, and more.
  • Prominent positioning of Dryad’s Terms of Service, which we view as a two-way compact with our users. We wrote it in plain language and sincerely want it to be read!
  • Improved accessibility to persons with visual disabilities (following the guidelines in Section 508 of the U.S. code)
  • Improved navigation, including an integrated page of Frequently Asked Questions
  • More intuitive search and browse of data packages and a revamped layout for the data package page

There are lots more improvements underway.  Not all of these will be immediately obvious to website visitors, but you can expect to see more changes over the coming months.  Thanks to all who have provided feedback and helped with usability testing, and please let us know what you think!

Linking from PubMed and GenBank to data in Dryad

PubMed and GenBank, from the National Center for Biotechnology Information (NCBI), are hugely popular resources for searching and retrieving article abstracts and nucleotide sequence data, respectively.  PubMed indexes the vast majority of the biomedical literature, and deposition of nucleotide sequences in GenBank or one of the other INSDC databases is a near universal requirement for publication in a scientific journal.

Thanks to NCBI’s “LinkOut” feature, it is now easy to find associated data in Dryad from either PubMed or GenBank. For example, this Dryad data package is linked from:ncbi._linkout_tjv2

  • the article’s abstract in PubMed. “LinkOut” is at the bottom of the page;  expand “+” to see the links to Dryad and other resources.
  • nucleotide data associated with the same publication in GenBank. “LinkOut” is in the right hand navigation bar

LinkOut allows the data from an article to be distributed among repositories without compromising its discoverability.

At Dryad, we intend to expand on this feature in a couple of ways. First, we plan to make Dryad content searchable via the PubMed and GenBank identifiers, which because of their wide use will provide a convenient gateway for other biomedical databases to link out to Dryad.  Second, we will be using open web standards to expose relationships between content in Dryad and other repositories, not just NCBI.  For example, keen eyes may have noted the relationship of the Dryad data package in the example above to two records in TreeBASE.

To learn more about how Dryad implements NCBI’s LinkOut feature, please see our wiki.

New repository features

A number of enhancements to the repository have been made in recent months, including these three that were in high demand from users:

  • First, we have modified our submission process to enable the data to be deposited prior to editorial review of the manuscript. Journals that integrate manuscript and data submission at the review stage can now offer their editors and peer reviewers anonymous access to the data in Dryad while the manuscript is in review. This option is currently being used by several of our partner journals, BMJ Open, Molecular Ecology, and Systematic Biology, and is available to any existing or future integrated journal. Note: authors still begin their data deposit process at the journal.
  • Second, when authors submit data associated with previously published articles, they can pull up the article information using the article DOI or its PubMed ID, greatly simplifying the deposition process for legacy data.
  • Third, Dryad now supports versioning of datafiles. Authors can upload new versions of their files to correct or update the original file. Once logged in to their Dryad account, the My Submissions option appears under My Account in the left side-menu. Prior unfinished and completed submissions are listed; selecting an archived submission allows the author to add a new file.  Note that the earlier versions of the file will still be available to users, but the metadata may be modified to reflect the reason for the update. The DOIs will be appended with a number (e.g., “.1”, “.2”) so that each version can be uniquely referenced.  By default, users will be shown the most current version of each datafile.  They will be notified of the existence of any previous/subsequent versions.
  • Access and download statistics have been displayed for content in the repository since late 2010; Dryad now displays the statistics for an article’s data together on one page so you can see at a glance how many times the page has been viewed and how many times each component data file has been downloaded. Check out this example from Evolutionary Applications.

A new tool for fighting the file drawer effect

Until recently, Mark Hahnel was a PhD student in stem cell biology. Frustrated by seeing how much of his own research output didn’t make it to publications, he endeavored to do something about it by developing a scientific file sharing platform called FigShare. Recently, Mark and FigShare were taken under the wing of Digital Science, a Nature Publishing Group spinoff, and a sleek new FigShare was relaunched in January 2012 with many more features and an ambitious scope.

FigShare allows researchers to publish all of their research outputs in seconds in an easily citable, sharable and discoverable manner. All file formats can be published, including videos and datasets that are often demoted to the supplemental materials section in current publishing models. By opening up the peer review process, researchers can easily publish null results, avoiding the file drawer effect and helping to make scientific research more efficient.

Users do not have to pay for access to the content: public data is made available under the terms of a CC0 waiver and other content under CC-BY.  And FigShare is currently providing unlimited public space and 1GB of private storage space for free.

This is a promising solution for getting negative and otherwise unpublished results out into the world (figures, tables, data, etc.) in a way that is discoverable and citable.  Importantly, much of this content would not be appropriate for Dryad, since it is not associated with (and not documented by) an authoritative publication.

There are clearly some challenges to the FigShare model.  A big one, shared with many other Open Science experiments that disseminate prior to peer review, is ensuring that there is adequate documentation for users to assess fitness for reuse.  Another challenge that Dryad is greatly concerned about is guaranteeing that the content will still be usable, and there will be the means to host it, ten or twenty years down the road.  These are reflections of larger unanswered questions about how the research community can best take advantage of the web for scholarly communication, and how to optimize filtering, curating or preserving such communications. To answer these questions, the world of open data needs many more more innovative projects like FigShare.

Considering FigShare’s relaunch suggests a few strengths of the Dryad model:

  • Dryad works with journals to integrate article and data submission, streamlining the deposit process.
  • Dryad curators review files for technical problems before they are released, and ensure that their metadata enables optimal retrieval.
  • Dryad’s scope is focused on data files associated with published articles in the biosciences (plus software scripts and other files important to the article.)
  • Dryad can make data securely available during peer review, at the request of the journal.
  • Dryad is community-led, with priorities and policies shaped by the members of the Dryad Consortium, including scientific societies, publishers, and other stakeholder organizations.
  • Dryad can be accessed programmatically through a sitemap or OAI-PMH interface.
  • Dryad content is searchable and replicated through the DataONE network, and it handshakes with other repositories to coordinate data submission.

For more about Dryad, browse the repository or see Why Should I Choose Dryad for My Data?

A file sharing platform and a data repository are different animals, to be sure; both have a place in a lively open data ecosystem. We wish success to the Digital Science team, and look forward to both working together, and challenging each other, to better meet the needs of the research community.  To see what other options are out there for different disciplines and types of data, DataCite provides an updated list of list of research data repositories.

Celebrating a diversity of journals

Our last post celebrated the 1000th data package in Dryad. This week, with the release of two data packages associated with articles in Ecological Monographs, we celebrate another important milestone, our 100th journal.

We believe this validates one of the premises on which Dryad was founded, that a non-specialist data repository can serve as shared infrastructure for a large and diverse set of journals.  As a group, they have little in common, serving authors and readers from many different research communities, nationalities, types of institutional affiliation, etc., and working with many different kinds of data.  Some are owned by societies, some by commercial publishers, some by not-for-profits.  Some are Open Access, many are not.  Some have specialized disciplinary or taxonomic scope (e.g. including journals that publish on birds, herps, insects, mammals, plants, protists, viruses, etc.) while some publish findings from all corners of science (Nature, PNAS, Science).

Interestingly, this set of 100 is roughly five times the number of journals that have integrated manuscript submission with Dryad in order to facilitate authors’ data archiving.  While the integrated journals still account for the majority of new data submissions, we are pleased to continue receiving data volunteered by authors publishing in outlets new to Dryad.

The journals that have integrated their manuscript processing with Dryad to date are mostly, though not exclusively, from the fields of evolutionary biology and ecology:

  • The American Naturalist
  • Biological Journal of the Linnean Society
  • BMJ Open (an important first step in that it is our first integrated biomedical journal)
  • Ecological Monographs
  • Evolution
  • Evolutionary Applications
  • Heredity
  • Journal of Evolutionary Biology
  • Journal of Heredity
  • Molecular Ecology and Molecular Ecology Resources
  • Paleobiology
  • Pensoft Publishers – 8 different journals
  • Systematic Biology

But Dryad’s broadening disciplinary coverage is best illustrated by listing some of the journals with content in the repository that have not, at least not yet, implemented integrated submission:

  • Animal Behaviour
  • Bioinformatics
  • Biotropica
  • Conservation Genetics
  • Environmental Microbiology
  • Evolution and Development
  • Frontiers in Psychology
  • Genome Biology and Evolution
  • Human Genomics
  • Integrative and Comparative Biology
  • Journal of Biogeography
  • Journal of Fish and Wildlife Management
  • The Journal of Parasitology
  • Limnology and Oceanography
  • The Plant Cell
  • PLoS Pathogens
  • Symbiosis
  • Toxicon

And we are particularly pleased by the irony of hosting data from Genesis 😉

If you are an editor, publisher, or just a passionate reader of a journal that currently has content in Dryad (you can find out for yourself here), and you would like to talk about how manuscript submission integration could strengthen the service that Dryad provides to your journal, then please contact us.

1E+3

Fig 1. Helen of Troy, detail from an Attic red-figure krater, c. 450–440 BC

It is said that a picture is worth a thousand words and that Helen of Troy (Fig 1) had a face that launched a thousand ships.  Why is the number 1000 significant to those of us at Dryad today?  (Especially since its place in literature is ultimately an accident of our decimal number system [1]).

The reason is that Dryad released its 1000th data package.  The lucky submission is: Hager R, Cheverud JM, Wolf JB (2011) Data from: Genotype dependent responses to levels of sibling competition over maternal resources in mice. doi:10.5061/dryad.8qq3p0d8  [2]. This (arbitrary, but see [3]) milestone has put us in a reflective mood, and so here we take the opportunity to consider what it means.

First, it encourages us that Dryad’s multipronged approach to making data available for reuse (raising awareness of the issues, coordinating data archiving policy across journals, providing a user-friendly submission interface, paying attention to the incentives of researchers) is bearing fruit.  As a result of this strategy, the rate of submissions continues to grow; over 60% of submissions are from the past nine months alone.  Since a picture is worth a thousand words, see Fig 2.

Figure 2. Data packages submitted to Dryad through September 2011

We are mindful will take some time before we can measure the impact of the availability of these data for reuse, but there are encouraging signs from the frequency with which data are being downloaded.  We will discuss those results in a separate post.

What else can we learn from these first 1000 submissions?  One is the importance of making data submission integral to publication. While there are 88 different journals in which the corresponding articles appear, about three quarters of the submissions come from the first nine journals that worked to integrate manuscript and data submission with Dryad [4].  Journal policy matters, and the enthusiasm with which journals implement policy matters.

As far as disciplinary diversity goes, the first 1000 submissions are dominated by journals in evolutionary biology and ecology.  Dryad’s first biomedical journal partner, BMJ Open, was integrated within the past few months, and as a result of many other new journal partnerships being developed, we expect submissions to the repository to represent a much broader array of basic and applied biosciences in the near future.

Interestingly, most of the deposits are relatively small in size. Counting all files in a data package together, almost 80% of data packages are less than one megabyte.  Furthermore, the majority of data packages contain only one data file and the mean is a little less than two and a half.  As one might expect, many of the files are spreadsheets or in tabular text format.  Thus, the files are rich in information but not so difficult to transfer or store.

We are pleasantly surprised to report that most authors, most of the time, see the value in having their data released at the same time as the article is published.  Authors are making their data available immediately upon publication, or earlier, for over 90% of data files.  In nearly all cases where files are put under embargo, authors choose to release them one-year post-publication rather than requesting a longer embargo from the journal.

Thomson Reuters indexes more than half a million abstracts annually in BIOSIS.  A difficult-to-estimate, but undoubtedly substantial, fraction of this literature reports on data that cannot be, or is not, archived in a specialized public data repository.  This helps put Dryad’s 1000 data packages in perspective.   As a discipline, we still have a long way to go to preserve and make available for reuse all the “published” data that has no home.  But every data package that is submitted to Dryad is a little victory for the transparency and robustness of science.

So here’s to the first thousand.  May they have plenty of company in the coming years.

Footnotes:

  1. Things might have turned out very differently judging by the presence early vertebrate fossils with more than five digits (see http://en.wikipedia.org/wiki/Polydactyly_in_early_tetrapods)
  2. To celebrate, we are sending a Dryad-logo coffee mug to Dr. Reinmar Hager, who submitted the 1000th data package.
  3. Random cool fact about the number 1000.  It is “the smallest number that generates three primes in the fastest way possible by concatenation of decremented numbers (1000999, 1000999998997, and 1000999998997996995994993 are prime) … [excluding] the number itself” (see http://primes.utm.edu/curios/page.php/1000.html).
  4. This includes a collection of legacy data packages from the Systematic Biology archives that was submitted en masse to Dryad in mid-2009.