Vegetation history caused by human activity since 1930 based on pollen analysis of a Lake Mokoto sediment core, eastern Hokkaido, northern Japan

Sakai K., Fujiki T., Yamada K., Seto K., Katsuki K.

The 3rd International Symposium in Shizuoka Prefecture, The Future of the Earth: Insights from island civilization.

Shizuoka Convention and Arts Center 'Granship'