ICSU-WDS developed a vision in its Strategic Plan 2014–2018 that involves significant contributions to the Global Research Data Infrastructure (GRDI), including to support elements of such GRDI on its own. Over the last 6 years, we made significant advances to establish an internationally recognized core certification for data repositories and build a community of excellence for scientific ...
The AGU 2017 Fall meeting (New Orleans, USA, 11-15 December 2017) will include many sessions of interest to the WDS Community including some co-convened by WDS. Please consider a submission to the selected sessions listed below. Of particular interest are the below session listed in the Earth and Space Science Informatics focus group dealing with data repositories and data sharing. IN057 and ...
The World Data System (WDS) is a body of the International Council for Science (ICSU) that helps to coordinate and supports research data centres and date services worldwide. Our activities span all disciplines, and are designed to ensure that research data are preserved and openly disseminated to safeguard the integrity of science. WDS is also concerned with the availability to scientists and ...
The Call for Nominations for the 2017 WDS Data Stewardship Award is now open. This annual prize celebrates the exceptional contributions of early career researchers to the improvement of scientific data stewardship through their (1) engagement with the community, (2) academic achievements, and (3) innovations. The winner, selected by the WDS Scientific Committee, will be presented with ...
Finding Paleoclimate Data via the World Data Service for Paleoclimatology Just Got Easier
A Blog post by Wendy S. Gross, and Eugene R. Wahl, (World Data Service for Paleoclimatology)
The World Data Service for Paleoclimatology (WDS Regular Member; https://www.ncdc.noaa.gov/paleo), housed at the National Oceanic and Atmospheric Administration's National Centers for Environmental Information, provides data and information to understand natural climate variability and future climate change.
Paleoclimatology is the study of ancient climates, prior to the widespread availability of instrumental records. Paleoclimatologists study several different types of environmental proxy evidence to understand what the Earth’s past climate was like and why.
Paleoclimate proxies and reconstructions used to understand the Earth’s past climate.
Finding the paleoclimate data you need among the greater than thirteen thousand studies, covering the globe and freely available online, just got easier. With our new web service, you can search for data across a wide range of proxy types and climate reconstructions. The new service integrates all of the capabilities of our previous search mechanisms, allowing them to be used together in new and powerful ways, and in conjunction with logical operators.
Geographic coverage of World Data Service for Paleoclimatology data.
There are multiple ways to search for relevant data: input a search term into the general search text box, select a data type from the menu, narrow your selections in the advanced search feature, or use all these capabilities together. The search automatically builds an application programming interface for you based on your search criteria that you can then reuse in the future. After inputting your search criteria, the results will be populated with all relevant studies, as well as providing an overview of the metadata that links to any additional data and information.
A new feature is a section of the site that hosts predefined searches paleoclimatology scientists have found most useful in the past. You'll be able to select one or multiple data types, such as ice cores or corals, from the list assembled by scientists, and the search will produce the most relevant and noteworthy studies related to that topic. In addition, the predefined searches page enables you to jointly query by location and data type. You’ll also be able to search through every study related to a specific data type, with user-friendly columns that allow you to easily sort through the studies.
Using the new web service can help you discover information on topics such as:
• Finding common years of great drought or wetness across specific regions
• Coral records related to El Niño occurrences
• Air temperature reconstructions
The World Data Service for Paleoclimatology archives and distributes data contributed by thousands of scientists around the world. We highly appreciate their long-lasting contributions of data submission, and our collaborations with them. To contact the World Data Service for Paleoclimatology, please email: firstname.lastname@example.org.
Essential Climate Variables – Global Glacier Change Data Indicate Continued Strong Ice Losses in 2015 and 2016
A Blog post by Isabelle Gärtner-Roer (WDS Scientific Committee member)
Changes in glaciers provide some of the clearest evidence of climate change, and as such they constitute key indicators and unique demonstration objects of ongoing climate change. Beside this scientific aspect, glacier changes have an impact on local hazard situations, regional water cycles, and global sea level.
The Global Terrestrial Network for Glaciers (GTN-G) is the framework for the internationally coordinated monitoring of glaciers in support of the United Nations Framework Convention on Climate Change. Within GTN-G, the World Glacier Monitoring Service affiliated at the University of Zurich, Switzerland (WGMS, WDS Regular Member)—which celebrated its 30th anniversary last year—is responsible for the collection and documentation of glacier fluctuations such as annual mass balances and length changes.
Figure 1: Mean annual mass balance of reference glaciers.
Latest mass balance data of the hydrological period 2014/15 and preliminary estimates for 2015/16 indicate continued strong ice losses. In fact, after 2002/03, 2014/15 is the second most negative year since the beginning of the monitoring program at WGMS (as shown in Fig. 1 for glaciers with long, continuous measurement programmes; the so-called 'reference glaciers'). This value is negative despite most of the glaciers in Norway and Iceland, as well as the few that are monitored in New Zealand and Antarctica, showing positive balances in the corresponding year (see Table 3 on this page). Since 1999/00, WGMS has already documented four years with a global mean ice thickness loss of more than 1000 millimetre water equivalent (mm w.e.). These new data show a continuation in the global trend of strong ice losses over the past few decades, and bring the cumulative average thickness loss since 1980 of the reference glaciers to almost 20.000 mm w.e.
As a Regular Member of the ICSU World Data System, WGMS publishes glacier data in a standardized format and makes them freely available to scientists, policy makers, and the wider public. Access is provided online through the 'Fluctuations of Glaciers Browser' and the 'Glacier App', as well as being consolidated in the 'Global Glacier Change Bulletin'.
Figure 2. Training course on glacier mass balance in La Paz, Bolivia (Photo: M. Zemp)
Upcoming challenges in glacier monitoring are very much related to the disintegration and vanishing of glaciers. Some of the glaciers under monitoring programmes disintegrate into several parts, while others—such as the Lewis Glacier on Mount Kenya—completely disappear. These issues demand continuous adaptation of monitoring strategies on both a local and global level. This is one reason why WGMS organizes training courses for Principal Investigators who perform glacier measurements and deliver their glacier data to WGMS. The last training course was held in 2016, with participants from Latin America (Mexico, Colombia, Ecuador, Peru, Bolivia, Chile, and Argentina) joining who are involved in ongoing mass balance programmes in their region (see Fig. 2). These participants were trained in both fieldwork and data analysis by an international team of experts in glacier monitoring and capacity building.
Our work relies on the cooperation and help of many scientists and observers throughout the world. We highly appreciate their long-lasting contributions in collaboration with our National Correspondents coordinating the collection of data in their country for submission to WGMS.
WorldWideScience Alliance: An International Partnership to Improve Access to Scientific and Technical Information and Research Data
A Blog post by Lorrie Apple Johnson (WorldWideScience Alliance Operating Agent)
The WorldWideScience Alliance is a strategic partnership between national and international libraries and data and information centres from around the world. The ICSU World Data System and the WorldWideScience Alliance share reciprocal Associate Memberships, and both organizations are committed to eliminating barriers associated with finding and sharing scientific and technical information, including scientific research data. The Alliance provides the governance structure for the global science gateway, WorldWideScience.org (WWS.org), which facilitates federated searching across over 100 scientific and technical databases from more than 70 countries. The WDS Data Portal is among the data collections searched by WWS.org, along with 14 other resources focussed on data, and the Alliance is actively seeking new data resources and partners.
The federated search technology employed by WWS.org offers users a number of distinct advantages, including the ability to perform a real-time, simultaneous search of multiple databases, some of which may not be indexed by typical search engines. Users receive a consolidated, relevance-ranked results list incorporating information in textual, multimedia, and scientific data formats. Multilingual translations capabilities are automatically performed in ten languages, which makes scholarly material, including scientific data, more accessible to a worldwide audience.
The ability to search data collections within WWS.org also addresses many of the challenges associated with discoverability of research data. For example, unless a user is familiar with a particular data centre, or knows that a specific dataset exists, it can be difficult to identify and locate scientific data; especially those outside of the researcher’s own discipline or speciality. WWS.org enables users to receive data results in a separate results tab, and upon selecting a specific result, users will be directed to the landing page at the originating source, which in turn makes the data accessible for viewing or downloading. The inclusion of data collections in WWS.org, particularly as part of the broader public access movement among government research funders in many countries, further expands access to Research and Development results during the full research lifecycle, and ultimately contributes to increased scientific collaboration and progress.
The WorldWideScience Alliance is eager to include new resources in WWS.org, and feedback is always welcome.
For more information about WWS.org and the Alliance, please visit http://worldwidescience.org/.
2016 SciDataCon-China: The Third China Scientific Data Conference
A Blog post by Guoqing Li (WDS Scientific Committee member)
On 25–26 August of 2016—two weeks before SciDataCon 2016 took place in Denver, USA—the Third China Scientific Data Conference was held in Shanghai, China. As can be understood from its abbreviation of SciDataCon-China, this Chinese-speaking conference is the national-level platform for communication about scientific data; just as SciDataCon, hosted by ICSU’s World Data System (ICSU-WDS) and Committee on Data for Science and Technology (CODATA), is at the international level.
2016 SciDataCon-China was co-hosted by Fudan University, which houses the first Data Science Laboratory to be set up in China. Greater than 380 experts, scholars, and students from universities, institutes, companies, and governmental agencies gathered in the Zhangjiang Campus of Fudan University to attend in excess of 20 breakout sessions over the two days. Although the number of participants was slightly fewer than the 400 who attended the Second SciDataCon-China in 2015, oral reports significantly increased to more than 160 from around 100 last time, making it the leading scientific data conference in China.
Different from the Information Sciences approach, SciDataCon-China has kept a domain-oriented emphasis as a primary principle from its beginnings. Breakout sessions mostly served the multidisciplinary community, covering such diverse fields as Materials Science, Astronomy, Space Science, Geography, Ecology, Earth Observation Science, Marine Science, Smart Cities, Precision Medicine, and Agriculture, as well as the management, analysis, and visualization of scientific Big Data.
SciDataCon-China is not only a communication platform for domain scientists and information scientists, but also a dialogue platform for scientific communities and decision-makers. Consecutive sessions on data policy, funding policy, and large-grant programme management were jointly held by the Ministry of Science and Technology and the Chinese Academy of Sciences. An important conclusion of the conference was that the opening and sharing of scientific data should be supported mainly through national finances; in particular, because scientific data can help to accelerate the construction of national innovation capacity.
A session by WDS-China has been a regular and popular feature of each SciDataCon-China since its conception. On this occasion, greater than 40 experts from 7 Chinese WDS Members were at the WDS-China session alongside numerous attendees from local data centres. Discussions and reports focussed on the topics of the maintenance and future development of Chinese WDS Member Organizations, the sustainability of national scientific data centres, creating a uniform metadata service within WDS-China, the long-term preservation of published data, and so on.
Under the oversight of the WDS Scientific Committee, and supported by the WDS International Programme Office, WDS-China and WDS-Japan are now working together to realize the inaugural WDS Asia-Pacific Symposium: a regional communication platform for scientific data. Thus, there will be a seamless transition of WDS communications from the national, through the regional, to the international level.
SciDataCon-China is an annual event organized by the China National Committee of CODATA in cooperation with the WDS-China Coordinating Office and other partners. The First conference was held in January 2014 in Beijing, and the Second in August 2015 in Lanzhou. The next SciDataCon-China will take place during August 2017 in Kunming; co-hosted by the Kunming Institute of Botany, Chinese Academy of Sciences.