Advanced computational approaches to environmental and biodiversity information: Ecoinformatics: Ecological Metadata Language (EML): Ecological Informatics Journal: The International Canopy Network (ICAN): H. J. Andrews LTER Site repository: International Society for Ecological Informatics:  Knowledge Network for BioComplexity (KNB): Le Select Long-Term Ecological Research Network: Metacat and Morpho: National Biological Information Infrastructure: National Center for Ecological Analysis and Synthesis: NSF Biodiversity and Ecosystems Informatics (BDEI) Workshops 2001, 2003, 2004: ProtÉgé and Ontology Management Systems: Research Ambassador Program: Science Environment for Ecological Knowledge (SEEK):