Seabirds, Migration and Climate change This is will be a continuously growing collection of papers involving marine bird ecology and climate change avianbandingbiologyclimate changedietforaginggeologgersmarinemigrationphenology
Climate change and species distributions Papers about climate change and species distribution. Climate changeClimate change responsemigrationpredicting species distributionspeciesspecies distributionspecies distribution modelling
20th Century Migration New research into Global, and particularly US, migration during the turn of the 20th Century. As well as, the impact of government policies of the… 20th centurybiological standards of livingBLSbrain drainbrain gaincliometriccliometricseffects of immigrationeffects of migrationemmigration
PDF and PDF/A in Digital Preservation This group deals with PDF and PDF/A in Digital Preservation. Expecially with validation problems (e. g. detected by JHOVE) and how to solve them… Digital CurationDigital PreservationFormat LibraryLangzeitarchivierungMigrationNormalisationPDFPDF/APDF/A-1aPDF/A-1b