Holocene paleoecology of the boreal forest in eastern Canada
Palynology and paleoecology of the L`Anse aux Meadows National Historic Park Palynology/paleoecology of peatlands
Palynology/paleoecology of the Oshiman Peninsula, Hokkaido, Japan
Land-management in north central China
Archeobotany/paleoecology of Viking sites in Orkney, Scotland