Data Set Citation:
When using this data, please cite the data package:
Uryu Experimental Forest, 雨龍研究林 .
tree census, Long-term observation plot No.2, Uryu experimental forest, Hokkaido, Japan, 1988-2008, 毎木調査,長期観察林番号2号,北海道
jalter_hokkaido_kita_15.4.3 (http://db.cger.nies.go.jp/JaLTER/metacat/metacat/jalter_hokkaido_kita_15.4.3/jalter-en)
General Information:
Title:tree census, Long-term observation plot No.2, Uryu experimental forest, Hokkaido, Japan, 1988-2008, 毎木調査,長期観察林番号2号,北海道
Identifier:jalter_hokkaido_kita_15.4.3
Abstract:
A Abies sachalinensis Mast plantaion forest has been investigated to examine its stand structure and dynamics. A study plot with area 0.25-ha was introduced in 1988, followed by repeated 5 censuses (10year interval)., Iperfomed typhoon in 2005., 北海道大学雨龍研究林123林班トドマツ人工林の林分構造および動態を調べるため、1988年に面積0.25haの調査区を設け、10年間隔で、胸高・樹高・樹冠幅・枝下高を計測している.2005年に台風被害調査を行っている.
Keywords:
  • long-term, observation plot, uryu, typhoon

Involved Parties

Data Set Owners:
Individual: Uryu Experimental Forest, 雨龍研究林
Organization:Uryu Experimental Forest, Northern Forestry Research and Development Office, Forest Research Station, Field Science Center for Northern Biosphere, Hokkaido University, 北海道大学北方生物圏フィールド科学センター森林圏ステーション北管理部雨龍研究林
Address:
Mosiri,母子里,
Horokanai, 幌加内, Hokkaido, 北海道, 074-0741 Japan, 日本,
Horokanai,北海道, 074-0741
Phone:
+81-165-38-2171 (voice)
Phone:
+81-165-38-2410 (fax)
Email Address:
uryu@fsc.hokudai.ac.jp
Web Address:
http://forest.fsc.hokudai.ac.jp/~exfor/fr/
Data Set Contacts:
Individual: Uryu Experimental Forest, 雨龍研究林
Organization:Uryu Experimental Forest, Northern Forestry Research and Development Office, Forest Research Station, Field Science Center for Northern Biosphere, Hokkaido University, 北海道大学北方生物圏フィールド科学センター森林圏ステーション北管理部雨龍研究林
Address:
Mosiri,母子里,
Horokanai, 幌加内, Hokkaido, 北海道, 074-0741 Japan, 日本,
Horokanai,北海道, 074-0741
Phone:
+81-165-38-2171 (voice)
Phone:
+81-165-38-2410 (fax)
Email Address:
uryu@fsc.hokudai.ac.jp
Web Address:
http://forest.fsc.hokudai.ac.jp/~exfor/fr/
Associated Parties:
Individual: Uryu Experimental Forest, 雨龍研究林
Organization:Uryu Experimental Forest, Northern Forestry Research and Development Office, Forest Research Station, Field Science Center for Northern Biosphere, Hokkaido University, 北海道大学北方生物圏フィールド科学センター森林圏ステーション北管理部雨龍研究林
Address:
Mosiri,母子里,
Horokanai, 幌加内, Hokkaido, 北海道, 074-0741 Japan, 日本,
Horokanai,北海道, 074-0741
Phone:
+81-165-38-2171 (voice)
Phone:
+81-165-38-2410 (fax)
Email Address:
uryu@fsc.hokudai.ac.jp
Web Address:
http://forest.fsc.hokudai.ac.jp/~exfor/fr/

Data Set Characteristics

Geographic Region:
Geographic Description:uryu-123
Bounding Coordinates:
West:  142.11  degrees
East:  142.11  degrees
North:  44.11  degrees
South:  44.11  degrees
Time Period:
Date:
1988

Sampling, Processing and Quality Control Methods

Step by Step Procedures
Step 1:
Description:

Location, 位置

The study plot is located in compartment 123 of the Uryu Experimental Forest., 調査地は雨龍研究林123林班に位置する. The size of the study plot is 2500m2 (50×50 m.; N44 12 286, E141 11 701; N44 11 304, E141 11 664;)

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.

Instrument(s): steel tape, コンベックス

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:knb
Order:allowFirst
Allow: [read] public
Metadata download: Ecological Metadata Language (EML) File