What are your information needs? Three user studies about research information in the Netherlands, with an emphasis on the NARCIS portal :
« The NARCIS portal (www.narcis.info) provides access to  science information (information about research, researchers and research institutions) and scientific information [(full‐text) publications and datasets]. The portal  is  very  popular,  with  1.2  million  users  annually.  NARCIS  is  also  an  important  supplier  of information to international services such as Google/Google Scholar, WorldWideScience.org and DRIVER.
 In 2009 the KNAW  conducted a three‐part user survey, with two online surveys  and a series of  semi‐
structured interviews. The aim was to learn more about the people who use the portal, why they use it and their  ideas  and  wishes  for  improvements  to  the  portal.    Another  purpose  of  the  survey  was  to  identify changes that could be made to improve the match between the services provided by NARCIS and the needs of existing and potential users.
The  surveys  showed  that  more  than  half  of  the  users  of  NARCIS  are  from  universities,  research institutions or universities of applied science.  Most searches  conducted on NARCIS are for dissertations. The  existence  of  a  single  gateway  to  different  types  of  information  is  regarded  as  very  useful.  The  most  frequently  mentioned  improvement  in  the  service  would  be  to  provide  access  to  information  from  other countries as well. Respondents also mentioned the provision of tools for performing complex analyses of the information available via NARCIS as a worthwhile option for enhancing the service.
The interviews revealed, among other things, the need for the presentation of information in context and that senior officials are often confronted with information overload.
The user survey has led to a series of proposals for modifications or improvements in the service; some of  them  may  be  implemented  immediately,  while  others  will  require  consultation  at  national  or international level. »
URL : http://depot.knaw.nl/5662/2/What_are_your_information_needs_Elpub_2010.pdf