Data Set Citation:
When using this data, please cite the data package:
Tomakomai Experimental Forest, 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苫小牧研究林.
tree census, Long-term permanent plot No.191, Tomakomai Experimental Forest (JaLTER)
JaLTER-Tomakomai.43.1 (http://db.cger.nies.go.jp/JaLTER/metacat/metacat/JaLTER-Tomakomai.43.1/jalter-en)
General Information:
Title:tree census, Long-term permanent plot No.191, Tomakomai Experimental Forest (JaLTER)
(ja) 毎木調査, 長期観察林番号191号, 苫小牧研究林 (JaLTER)
Identifier:JaLTER-Tomakomai.43.1
Abstract:
A Picea jezoensis plantaion forest has been investigated to examine its stand structure and dynamics. A study plot with area 0.2-ha was introduced in 1992, followed by repeated tree censuses (5-7year interval). Hiura, T., Fujito, E., Ishii, T., Naniwa, A., Sugata, S., Ishida, K., Murakami, M., Kato, E., Maeno, H., Fukushima, Y. & Sakai, T. (1998) Stand structure of deciduous broad-leaved forest in Tomakomai Experimental Forest, based on large-plot data. Research Bulletin of Hokkaido University Forests 55: 1-10; Hiura, T. (2001) Stochasticity of species assemblage of canopy trees and understory plants in a temperate secondary forest created by major disturbances. Ecological Research 16: 887-893.; Hiura, T. (2005) Aboveground biomass and net biomass increment in a cool temperate forest on a landscape scale. Ecological Research 20: 271-277.; Kaneko, N., Sugawara, Y., Miyamoto, T., Hasegawa, M. and Hiura, T. (2005) Oribatid mite community structure and tree species diversity: A link? Pedobiologia 49: 521-528.; Toyota, A., Tayasu, I., Fujimaki, R., Kaneko, N., Uchida, M., Shibata, Y., Hiura, T. (2010) Combined effects of vegetation switch and subsequent change in soil invertebrate compositions on the soil carbon accumulation patterns, revealed by radiocarbon concentrations. Radiocarbon 52: 1471-1486; Ishihara, M. and Hiura, T. (2011) Modeling leaf area index from litter collection and tree data in a deciduous broadleaf forest. Agricultural and Forest Meteorology 151: 1016-1022 (ja) 北海道大学苫小牧研究林115林班エゾマツ人工林の林分構造および動態を調べるため、1992年に面積0.2haの調査区を設け、5-7年間隔で、本数、胸高周囲長を計測している.
Keywords:
  • long-term observation plot
    (ja) 長期観察林
  • tomakomai
    (ja) 苫小牧
  • girth at breast height
    (ja) 胸高周囲長
Data Table, Image, and Other Data Details:
Metadata download: Ecological Metadata Language (EML) File
Data Table:2004_191.csv ( View Metadata | Download File download)
Data Table:codebookENG20110520.csv ( View Metadata | Download File download)
Data Table:1992_191.csv ( View Metadata | Download File download)
Data Table:1999_191.csv ( View Metadata | Download File download)

Involved Parties

Data Set Owners:
Organization:Tomakomai Experimental Forest, 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苫小牧研究林
Address:
Takaoka,
Tomakomai, Hokkaido 053-0035 Japan
(ja) 日本 053-0035 北海道 苫小牧
(ja)高丘
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://forest.fsc.hokudai.ac.jp/~exfor/toef/hp_e/toef_e.html
Data Set Contacts:
Organization:Tomakomai Experimental Forest, 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苫小牧研究林
Address:
Takaoka,
Tomakomai, Hokkaido 053-0035 Japan
(ja) 日本 053-0035 北海道 苫小牧
(ja)高丘
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://forest.fsc.hokudai.ac.jp/~exfor/toef/hp_e/toef_e.html

Data Set Characteristics

Geographic Region:
Geographic Description:191Tomakomai / 観察林番号
Bounding Coordinates:
West:  141.583  degrees
East:  141.724583  degrees
North:  42.667  degrees
South:  42.667  degrees
Time Period:
Date:
1992-09-21
Time Period:
Date:
1999-11-22
Time Period:
Date:
2005-04-26
Time Period:
Date:
2009-10-13

Sampling, Processing and Quality Control Methods

Step by Step Procedures
Step 1:
Description:

Location / 位置

The study plot is located in compartment 115 of the Tomakomai Experimental Forest.
(ja) 調査地は苫小牧研究林115林班に位置する.

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.
(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する.
Access Control:
Auth System:JaLTER
Order:allowFirst
Allow: [read] public
Metadata download: Ecological Metadata Language (EML) File