2010-02-09T15:18:28Z http://www.dlese.org/oai/provider The Digital Library for Earth System Education (DLESE) http://www.dlese.org/oai/provider 2.0 jweather@ucar.edu 1900-01-01T12:00:00Z transient YYYY-MM-DDThh:mm:ssZ gzip oai dlese.org : oai:dlese.org:emvc0003 The Digital Library for Earth System Education (DLESE) is a distributed community effort involving educators, students, and scientists working together to improve the quality, quantity, and efficiency of teaching and learning about the Earth system at all levels. DLESE resources include electronic materials for both teachers and learners, such as lesson plans, maps, images, data sets, visualizations, assessment activities, curriculum, online courses, and much more. The library is made of multiple collections, which are available as separate sets in the OAI data provider.