Data Set Citation:
When using this data, please cite the data package:
Tomakomai Experimental Forest .
tree census, long-term permanent plot No.956001 (compartment 7), Hiyama Experimental Forest, Hokkaido, establishement in 2012
JaLTER-Tomakomai.73.2 (https://db.cger.nies.go.jp/JaLTER/metacat/metacat/JaLTER-Tomakomai.73.2/jalter-en)
General Information:
Title:tree census, long-term permanent plot No.956001 (compartment 7), Hiyama Experimental Forest, Hokkaido, establishement in 2012
(ja) 毎木調査,長期観察林956001号(7林班),檜山研究林,北海道,2012年調査
Identifier:JaLTER-Tomakomai.73.2
Abstract:
In Hokkaido University, Hiyamai Experimental Forest, compartment 7, a natural Beech Secondary forest has been investigated to examine its satand structure and dynamics. A study plot with area 0.5-ha was introduced in 1995, followed by repeated tree censuses (5-year interval). (ja) 北海道大学檜山研究林第7林班ブナ二次林の林分構造と動態を調べるため、1995年に面積0.5haの調査区を設け、5年間隔で、個体の生死、胸高直径、樹高等を計測している.
Keywords:tree census / 森林調査(しんりんちょうさ):
  • long-term permanent plot
    (ja) 長期観察林(ちょうきかんさつりん)
  • tree census
    (ja) 毎木調査(まいぼくちょうさ)
study site / 調査サイト:
  • compartment 7
    (ja) 7林班
  • Hiyama
    (ja) 檜山
  • Hokkaido
    (ja) 北海道
forest type / 森林タイプ:
  • Forest Resources for mature forests
    (ja) 森林資源育成林
  • natural Beech Secondary forest
    (ja) ブナ二次林
Data Table, Image, and Other Data Details:
Metadata download: Ecological Metadata Language (EML) File
Data Table:Hiyama_956001-201205-Data.csv / Hiyama_956001-201205-Data.csv ( View Metadata | Download File download)

Involved Parties

Data Set Owners:
Individual: Tomakomai Experimental Forest (ja) 苫小牧研究林(とまこまいけんきゅうりん)
Organization:Field Science Center for Northern Biosphere, Hokkaido University
(ja) 北海道大学北方生物圏フィールド科学センター
Address:
Takaoka,
Tomakomai, Hokkaido 053-0035 Japan
(ja) 日本 053-0035 北海道(ほっかいどう) 苫小牧市(とまこまいし)
(ja)字高丘(あざたかおか)
Phone:
+81-144-33-2171 / 0144-33-2171 (voice)
Phone:
+81-144-33-2173 / 0144-33-2173 (fax)
Email Address:
tomak@fsc.hokudai.ac.jp
Web Address:
http://www.hokudaiforest.jp
Data Set Contacts:
Individual: Tomakomai Experimental Forest (ja) 苫小牧研究林(とまこまいけんきゅうりん)
Organization:Field Science Center for Northern Biosphere, Hokkaido University
(ja) 北海道大学北方生物圏フィールド科学センター
Address:
Takaoka,
Tomakomai, Hokkaido 053-0035 Japan
(ja) 日本 053-0035 北海道(ほっかいどう) 苫小牧市(とまこまいし)
(ja)字高丘(あざたかおか)
Phone:
+81-144-33-2171 / 0144-33-2171 (voice)
Phone:
+81-144-33-2173 / 0144-33-2173 (fax)
Email Address:
tomak@fsc.hokudai.ac.jp
Web Address:
http://www.hokudaiforest.jp
Associated Parties:
Individual: Tomakomai Experimental Forest (ja) 苫小牧研究林(とまこまいけんきゅうりん)
Organization:Field Science Center for Northern Biosphere, Hokkaido University
(ja) 北海道大学北方生物圏フィールド科学センター
Address:
Takaoka,
Tomakomai, Hokkaido 053-0035 Japan
(ja) 053-0035 苫小牧市(とまこまいし)
(ja)字高丘(あざたかおか)
Phone:
+81-144-33-2171 / 0144332171 (voice)
Phone:
+81-144-33-2173 / +81-11-706-3450 (fax)
Email Address:
tomak@fsc.hokudai.ac.jp
Web Address:
http://www.hokudaiforest.jp
Individual: staff room of Forest Research Station (ja) 森林圏統括管理部(しんりんけんとうかつかんりぶ)
Organization:Field Science Center for Northern Biosphere, Hokkaido University
(ja) 北海道大学北方生物フィールド科学センター
Address:
Kita-9, Nishi-9, Kitaku,
Sapporo, Hokkaido 060-0809 Japan
(ja) 日本 060-0809 北海道(ほっかいどう) 札幌市(さっぽろ)
(ja)北区北9西9
Phone:
+81-11-706-3651 / 011-706-3651 (voice)
Phone:
+81-11-706-3450 / 011-706-3450 (fax)
Email Address:
shinrin@fsc.hokudai.ac.jp
Web Address:
http://www.hokudaiforest.jp

Data Set Characteristics

Geographic Region:
Geographic Description:Long-term permanent Plot No.01. Point "a". / 杭a
Bounding Coordinates:
West:  140.148969444  degrees
East:  140.148969444  degrees
North:  41.7567666667  degrees
South:  41.7567666667  degrees
Geographic Region:
Geographic Description:Long-term permanent Plot No.01. Point "b". / 杭b
Bounding Coordinates:
West:  140.149475  degrees
East:  140.149475  degrees
North:  41.7566194444  degrees
South:  41.7566194444  degrees
Geographic Region:
Geographic Description:Long-term permanent Plot No.01. Point "c". / 杭c
Bounding Coordinates:
West:  140.149344444  degrees
East:  140.149344444  degrees
North:  41.7562527778  degrees
South:  41.7562527778  degrees
Geographic Region:
Geographic Description:Long-term permanent Plot No.01. Point "d". / 杭d
Bounding Coordinates:
West:  140.148616667  degrees
East:  140.148616667  degrees
North:  41.7563166667  degrees
South:  41.7563166667  degrees
Geographic Region:
Geographic Description:Long-term permanent Plot No.02. Point "a". / 杭a
Bounding Coordinates:
West:  140.148616667  degrees
East:  140.148616667  degrees
North:  41.7563166667  degrees
South:  41.7563166667  degrees
Geographic Region:
Geographic Description:Long-term permanent Plot No.02. Point "b". / 杭b
Bounding Coordinates:
West:  140.14975  degrees
East:  140.14975  degrees
North:  41.75999  degrees
South:  41.75999  degrees
Geographic Region:
Geographic Description:Long-term permanent Plot No.02. Point "c". / 杭c
Bounding Coordinates:
West:  140.1492  degrees
East:  140.1492  degrees
North:  41.7556944444  degrees
South:  41.7556944444  degrees
Geographic Region:
Geographic Description:Long-term permanent Plot No.02. Point "d". / 杭d
Bounding Coordinates:
West:  140.148805556  degrees
East:  140.148805556  degrees
North:  41.7558972222  degrees
South:  41.7558972222  degrees
Time Period:
Begin:
1995-10-12
End:
1995-10-13
Time Period:
Begin:
2000-10-24
End:
2000-10-25
Time Period:
Begin:
2005-10-26
End:
2005-10-27
Time Period:
Begin:
2012-05-07
End:
2012-05-08
Time Period:
Begin:
2017-04-17
End:
2017-04-18
Taxonomic Range:
Taxonomic System:
Classification Citation:
Title:Y List
(ja) 「BG Plants 和名−学名インデックス」 (YList) Y List
Author(s):
Individual: Yonekura, Kajita (ja) 米倉 浩司, 梶田 忠
BOOK:
Publisher:
Organization:http://www.ylist.info/index.html
(ja) http://www.ylist.info/index.html
ID Name:
Organization:Unknown
Procedures:Unknown
Classification:
Rank Name:Species
Rank Value:Fagus crenata Blume
Common Name:ブナ
Classification:
Rank Name:Species
Rank Value:Quercus crispula Blume
Common Name:ミズナラ
Classification:
Rank Name:Species
Rank Value:Betula ermanii Cham.
Common Name:ダケカンバ

Sampling, Processing and Quality Control Methods

Step by Step Procedures
Step 1:
Description:

Location / 位置

The study plot is located on a flat wetland (280m asl) in compartment 7 of the Hiyama Experimental Forest. The size of the study plot No. 1 is 50m × 50m. The size of the study plot No. 2 is 50m × 50m.
(ja) 調査地は檜山研究林第7林班、東~南斜面(標高250-280m)に位置する。調査区の面積は0.50ha(50m×50m*2)である。

Step 2:
Description:

Targets to measure / 測定対象

The target trees were 6 cm or more in diameter at breast height (1.3 m). Individual trees were identified using numbered metal plates.
(ja) 胸高直径6cm以上を対象とした。金板を調査木に取り付け個体識別した。

Instrument(s): metal plates / アルミ製金板
Step 3:
Description:

Species / 樹種名

Species of the targeted trees were recorded
(ja) 測定対象木の樹種を記録した。

Step 4:
Description:

Girth at breast height, Diameter at breast height / 胸高周囲長(きょうこうしゅういちょう),胸高直径(きょうこうちょっけい)

The diameter at breast height (1.3 m above ground level) of the trees to be measured was measured in 0.1 cm increments using a steel tape.
(ja) 測定対象木の胸高直径(地上1.3m)を、コンベックスを用いて0.1cm単位で計測した。

Instrument(s): steel tape / コンベックス
Step 5:
Description:

Tree height / 樹高(じゅこう)

The height of the target trees was measured visually and with a scale pole to the nearest 1.0 m.
(ja) 測定対象木の樹高を目視と測桿(そっかん)ポールを用いて1.0m単位で計測した。

Instrument(s): scale pole / 測桿ポール
Step 6:
Description:

Survival / 生枯(せいこ)

Survival or death of the individual was visually measured.
(ja) 測定対象木の生死を確認した。

Data Set Usage Rights

This dataset is provided under a Creative Commons Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0; https://creativecommons.org/licenses/by-nc/4.0/deed.en). Data users should acknowledge as follows in any publications where the dataset contributed to its content: "Data for XXX was provided by Field Science Center for Northern Biosphere, Hokkaido University". Data users will notify the Data Set Contact when any publication based on or derived from the Data Set is distributed.
(ja) データの利用は、クリエーディブ・コモンズの非営利4.0国際に従って提供します (CC BY-NC 4.0; https://creativecommons.org/licenses/by-nc/4.0/deed.ja)。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してください。
Access Control:
Auth System:JaLTER
Order:allowFirst
Allow: [read] public
Metadata download: Ecological Metadata Language (EML) File