Data on forest regeneration after catastrophic windthrow in the headwater region of the Ishikari River, Hokkaido, Japan
Details of the data are described in:
ITÔ,Hiroki; NAKANISHI, Atsushi; TSUYAMA, Ikutaro; SEKI, Takeshi, IIDA, Shigeo; KAWAHARA, Takayuki (2018) Data on forest regeneration after catastrophic windthrow in the headwater region of the Ishikari River, Hokkaido, Japan. Bulletin of FFPRI 17: 265–272 (in Japanese with English summary).
Table S1.txt: Tab delimitated text file (UTF-8, LF) containing the temporal changes in vegetation. The structure is as follows:
Field name: Description
Belt: Numerical identifier of the study belt.
Quadrat: Numerical identifier of the quadrat in each belt.
Layer: Position in vertical layer (canopy, subcanopy, shrub, herb, vine, moss).
Year: Survey year; The survey of Belt [38] in 1988 was conducted in 1989 in real.
Date: Survey date; If the month or day was unclear, this filed is described up to the year or month, respectively.
Scientific_name: Scientific name of the species.
Japanese_name: Japanese name of the species.
Cover: Rank of the vegetation coverage (+: 0–0.01, 1: 0.01–0.1, 2: 0.1–0.25, 3: 0.25–0.5, 4: 0.5–0.75, 5: 0.75–1).
Table S2: Tab delimitated text file (UTF-8, LF) containing the temporal changes in trees. The structure is as follows:
Field name: Description
ID: Numerical identifier of the stem.
Individual_ID: Numerical identifier of the individual.
Belt: Numerical identifier of the survey belt.
X: Location along the X axis in the belt (m).
Y: Location along the Y axis in the belt (m).
Scientific_name: Scientific name of the species.
Japanese_name: Japanese name of the species.
First: The first year that the stem was observed.
Last: The last year that the stem was observed alive; for living stems, the last survey year is assigned to this field.
H_1993: Height at 1993 (m); NA for missing data.
D_1993: Diameter at breast height in 1993 (cm).
H_1998: Height at 1998 (m); NA for missing data.
D_1998: Diameter at breast height in 1998 (cm).
H_2002: Height at 2002 (m).
D_2002: Diameter at breast height in 2002 (cm).
H_2009: Height at 2009 (m); NA for missing data.
D_2009: Diameter at breast height in 2009 (cm).
H_2017: Height at 2017 (m).
D_2017: Diameter at breast height in 2017 (cm).
