•
平台:
DOAJ Directory of Open Access Journals
(Available from 2020.)
EBSCOhost Environment Complete
(Available from 2020/01/01.)
ProQuest Agricultural & Environmental Science Database
(Available from 2009/01/01 until 2018/12/31. Available from 2020/01/01.)
ProQuest Earth, Atmospheric & Aquatic Science Database
(Available from 2009/01/01 until 2018/12/31. Available from 2020/01/01.)
ProQuest SciTech Premium Collection
(Available from 2009/01/01 until 2018/12/31. Available from 2020/01/01.)