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tree census, Long-team permanent plot No.11(922002), Managed conifer-hardwood mixed forest by selection cutting in Tankou-no-sawa Area (compartment 227), Teshio Experimental Forest, Hokkaido, tree census in 1997
tree census, Long-team permanent plot No.11(922002), Managed conifer-hardwood mixed forest by selection cutting in Tankou-no-sawa Area (compartment 227), Teshio Experimental Forest, Hokkaido, tree census in 2002
tree census, Long-team permanent plot No.11(922002), Managed conifer-hardwood mixed forest by selection cutting in Tankou-no-sawa Area (compartment 227), Teshio Experimental Forest, Hokkaido, tree census in 2012
tree census, Long-term permanent plot No.932001, Managed conifer-hardwood mixed forest by group selection cutting in 20-sen Area No.3 (compartment 239), Teshio Experimental Forest, Hokkaido, tree census in 2023
tree census, Long-term permanent plot No.932001, Managed conifer-hardwood mixed forest by group selection cutting in 20-sen Area No.3 (compartment 239), Teshio Experimental Forest, Hokkaido, tree census in 2003
tree census, Long-term permanent plot No.932001, Managed conifer-hardwood mixed forest by group selection cutting in 20-sen Area No.3 (compartment 239), Teshio Experimental Forest, Hokkaido, tree census in 2003
tree census, Long-term permanent plot No.932001, Managed conifer-hardwood mixed forest by group selection cutting in 20-sen Area No.3 (compartment 239), Teshio Experimental Forest, Hokkaido, tree census in 1998
tree census, Long-term permanent plot No.932001, Managed conifer-hardwood mixed forest by group selection cutting in 20-sen Area No.3 (compartment 239), Teshio Experimental Forest, Hokkaido, tree census in 1993
Nakagawa Experimental Forest, Micrometeorology data(1995-2007)
Annual survey on breeding status of raptors including white-tailed sea eagles around Hokkaido University Forest