Abstracted/indexed

• Science Citation Index Expanded
• Current Contents/ABE
• Current Contents/PCE
• Scopus
• ADS
• AGRICOLA
• Aquatic Sciences and Fisheries Abstracts
• CAB Abstracts
• Cabell's
• Chemical Abstracts
• CLOCKSS
• CNKI
• DOAJ
• EBSCO
• GBA
• Gale/Cengage
• GeoBase
• GeoRef
• GoOA (CAS)
• Google Scholar
• J-Gate
• Portico
• ProQuest
• World Public Library