Germination and the survival for 4 years of Japanese larch (Larix kaempferi) seedlings in open sites with two levels of soil scarification conducted on a larch mast year.

Citation

When using this dataset, please cite the data package:

Data policy

1) Acceptable use. The dataset should not be used for illegal purpose or to violate the rights of the others. Use of the dataset will be restricted to academic, research, educational, government, recreational, or other not-for-profit professional purposes.

2) Citation. Data users should properly cite this Data in any publications or in the metadata of any derived data products that were produced using the dataset. As the metadata and the dataset can be updated at any time, the date of update should be shown in bibliography.

3) Acknowledgement. Data users should acknowledge as follows in any publications where the dataset contributed to its content: "Data for XXX was provided by the Kyushu University Forest”.

4) Notification. Data users will notify the Data Set Contact when any derivative work or publication based on or derived from the Data Set is distributed. The data users will provide the Data Set Contact with two reprints or a PDF file of any publications resulting from use of the data set.

5) Collaboration. Data users are strongly encouraged to consider consultation, collaboration and/or co-authorship with the data owners.

6) Disclaimer. In no event shall the authors, data owners, or Kyushu University Forest be liable to for loss of profits, or for any indirect, incidental or consequential damages arising from the use or interpretation of the data.

Data sequence

Quadrat information

In data file "arf_larix_seedling_quadinfo.csv", the columns include the following data:

Variable nameUnitVariable definition
quad_id-ID of quadrat
st_mag-Number of scarification
deer_fenc-(boolean)Existance of deer fence ("1" means inside the fence)
distmeterSlope distance from quadrat to the lowest branch apex of the nearest adult larch canopy
angledegreeSlope angle from quadrat to the lowest branch apex of the nearest adult larch canopy
slopedegreeSlope angle of land at quadrat
f_comp-Forest compartment ID of Ashoro Research Forest

Number of larch seedlings

In data file "arf_larix_seedling_num.csv", the columns include the following data:

Variable nameUnitVariable definition
quad_id-ID of quadrat
seedling_no-Number of alive seedlings
dead_no-Number of dead seedlings
res-Name of researcher
date-Date of investigation(year/month/day)

Data file

Data will become public after the publicaton of the data paper.

Quadrat information

Number of larch seedlings


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