Data Set Citation:
When using this data, please cite the data package:
Tomakomai Experimental Forest, 苫小牧研究林 .
tree census, Long-term permanent plot No.6, Tomakomai experimental forest (JaLTER), 毎木調査, 長期観察林番号6号, 苫小牧研究林 (JaLTER)
JaLTER-Tomakomai.3.1 (http://db.cger.nies.go.jp/JaLTER/metacat/metacat/JaLTER-Tomakomai.3.1/jalter-en)
General Information:
Title:tree census, Long-term permanent plot No.6, Tomakomai experimental forest (JaLTER), 毎木調査, 長期観察林番号6号, 苫小牧研究林 (JaLTER)
Identifier:JaLTER-Tomakomai.3.1
Abstract:
A Larix plantaion forest has been investigated to examine its stand structure and dynamics. A study plot with area 0.12-ha was introduced in 1981, followed by repeated tree censuses (5-11year interval)., 北海道大学苫小牧研究林138林班カラマツ人工林の林分構造および動態を調べるため、1981年に面積0.12haの調査区を設け、5-11年間隔で、本数、胸高周囲長を計測している 1933(S8)年 新植 カラマツ 更新台帳番号41号 1981(S56)年8月7日 長期観察林6号 設定 1981(S56)年8月15日 台風15号 1983(S58)年 新植 アカエゾマツ 更新台帳番号41-1号
Keywords:
  • Long-term observation plot
    (ja) 長期観察林
  • Tomakomai Experimental Forest
    (ja) 苫小牧研究林
  • Diameter at breast height
    (ja) 胸高直径
  • girth at breast height
    (ja) 胸高周囲長
  • A plantaion forest
    (ja) 人工林
  • Larix kaempferi (Lamb.) Carrière
    (ja) カラマツ
Data Table, Image, and Other Data Details:
Metadata download: Ecological Metadata Language (EML) File
Data Table:codebookENG20110520.csv / codebookENG20110520.csv ( View Metadata | Download File download)
Data Table:198108_6.csv ( View Metadata | Download File download)
Data Table:198910_6.csv ( View Metadata | Download File download)
Data Table:200104_6.csv ( View Metadata | Download File download)
Data Table:200510_6.csv ( View Metadata | Download File download)

Involved Parties

Data Set Owners:
Individual: Tomakomai Experimental Forest, 苫小牧研究林
Organization:Tomakomai Experimental Forest, Field Science Center, Hokkaido University、北海道大学フィールド科学センター苫小牧研究林
Address:
Takaoka, 高丘,
Tomakomai, 苫小牧, Hokkaido, 北海道 053-0035 Japan, 日本
Phone:
+81-144-33-2171 (voice)
Phone:
+81-144-33-2173 (fax)
Email Address:
tomak@fsc.hokudai.ac.jp
Web Address:
http://forest.fsc.hokudai.ac.jp/~exfor/toef/hp_e/toef_e.html
Data Set Contacts:
Individual: Tomakomai Experimental Forest, 苫小牧研究林
Organization:Tomakomai Experimental Forest, Field Science Center, Hokkaido University、北海道大学フィールド科学センター苫小牧研究林
Address:
Takaoka, 高丘,
Tomakomai, 苫小牧, Hokkaido, 北海道 053-0035 Japan, 日本
Phone:
+81-144-33-2171 (voice)
Phone:
+81-144-33-2173 (fax)
Email Address:
tomak@fsc.hokudai.ac.jp
Web Address:
http://forest.fsc.hokudai.ac.jp/~exfor/toef/hp_e/toef_e.html

Data Set Characteristics

Time Period:
Date:
1981
Time Period:
Date:
1989
Time Period:
Date:
2000
Time Period:
Date:
2005

Sampling, Processing and Quality Control Methods

Step by Step Procedures
Step 1:
Description:

Location, 位置

The study plot is located in compartment 138 of the Tomakomai Experimental Forest., 調査地は苫小牧研究林138林班に位置する. The size of the study plot is 1200m2 (30×40 m; N42 40 14, E141 35 43; N42 40 14, E141 35 45; N42 40 12, E141 35 45; N42 40 12, E141 35 44 ).

Step 2:
Description:

girth at breast height, 胸高周囲長

The census targeted trees with girth at breast height (1.3 m) equal to or larger than 30-cm in the plot. Trees were identified, and their girth at breast height was recorded., 調査区内の胸高周囲長30cm以上の樹木の胸高周囲長および樹種名を記録.

Data Set Usage Rights

Data users are required to place an acknowledgement in any publication in which the data are used, and to send a copy of the publication with an usage report., 公表にあたっては、データの出典を謝辞等に明記するとともに、成果品および利用報告を提出する.
Access Control:
Auth System:JaLTER
Order:allowFirst
Allow: [read] public
Metadata download: Ecological Metadata Language (EML) File