| General Information: |
| Title: | tree census, long-term permanent plot No.956001 (compartment 7), Hiyama Experimental Forest, Hokkaido, establishement in 2000
(ja)
毎木調査，長期観察林956001号（7林班），檜山研究林，北海道，2000年調査 |
| Identifier: | JaLTER-Tomakomai.69.2 |
| 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.
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| 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
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Involved Parties
| Data Set Owners: |
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Individual: | Tomakomai Experimental Forest
(ja)
苫小牧研究林（とまこまいけんきゅうりん） |
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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 |
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Address: |
| Takaoka, |
| Tomakomai, Hokkaido 053-0035 Japan |
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(ja)
日本 053-0035 北海道（ほっかいどう） 苫小牧市（とまこまいし） |
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(ja)字高丘（あざたかおか） |
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Phone:
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| +81-144-33-2171 / 0144-33-2171 (voice) |
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Phone:
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| +81-144-33-2173 / 0144-33-2173 (fax) |
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Email Address:
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Web Address:
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| Data Set Contacts: |
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Individual: | Tomakomai Experimental Forest
(ja)
苫小牧研究林（とまこまいけんきゅうりん） |
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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 |
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Address: |
| Takaoka, |
| Tomakomai, Hokkaido 053-0035 Japan |
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(ja)
日本 053-0035 北海道（ほっかいどう） 苫小牧市（とまこまいし） |
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(ja)字高丘（あざたかおか） |
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Phone:
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| +81-144-33-2171 / 0144-33-2171 (voice) |
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Phone:
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| +81-144-33-2173 / 0144-33-2173 (fax) |
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Email Address:
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Web Address:
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| Associated Parties: |
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Individual: | Tomakomai Experimental Forest
(ja)
苫小牧研究林（とまこまいけんきゅうりん） |
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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 |
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Address: |
| Takaoka, |
| Tomakomai, Hokkaido 053-0035 Japan |
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(ja)
053-0035 苫小牧市（とまこまいし） |
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(ja)字高丘（あざたかおか） |
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Phone:
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| +81-144-33-2171 / 0144332171 (voice) |
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Phone:
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| +81-144-33-2173 / +81-11-706-3450 (fax) |
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Email Address:
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Web Address:
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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） |
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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 |
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Address: |
| Kita-9, Nishi-9, Kitaku, |
| Sapporo, Hokkaido 060-0809 Japan |
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(ja)
日本 060-0809 北海道（ほっかいどう） 札幌市（さっぽろ） |
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(ja)北区北9西9 |
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Phone:
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| +81-11-706-3651 / 011-706-3651 (voice) |
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Phone:
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| +81-11-706-3450 / 011-706-3450 (fax) |
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Email Address:
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Web Address:
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Data Set Characteristics
| Geographic Region: |
| Geographic Description: | Long-term permanent Plot No.01. Point "a". / 杭a |
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Bounding Coordinates:
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| West: | 140.148969444 degrees
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| East: | 140.148969444 degrees
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| North: | 41.7567666667 degrees
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| South: | 41.7567666667 degrees
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| Geographic Region: |
| Geographic Description: | Long-term permanent Plot No.01. Point "b". / 杭b |
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Bounding Coordinates:
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| West: | 140.149475 degrees
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| East: | 140.149475 degrees
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| North: | 41.7566194444 degrees
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| South: | 41.7566194444 degrees
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| Geographic Region: |
| Geographic Description: | Long-term permanent Plot No.01. Point "c". / 杭ｃ |
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Bounding Coordinates:
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| West: | 140.149344444 degrees
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| East: | 140.149344444 degrees
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| North: | 41.7562527778 degrees
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| South: | 41.7562527778 degrees
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| Geographic Region: |
| Geographic Description: | Long-term permanent Plot No.01. Point "d". / 杭ｄ |
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Bounding Coordinates:
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| West: | 140.148616667 degrees
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| East: | 140.148616667 degrees
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| North: | 41.7563166667 degrees
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| South: | 41.7563166667 degrees
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| Geographic Region: |
| Geographic Description: | Long-term permanent Plot No.02. Point "a". / 杭a |
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Bounding Coordinates:
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| West: | 140.148616667 degrees
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| East: | 140.148616667 degrees
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| North: | 41.7563166667 degrees
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| South: | 41.7563166667 degrees
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| Geographic Region: |
| Geographic Description: | Long-term permanent Plot No.02. Point "b". / 杭b |
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Bounding Coordinates:
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| West: | 140.14975 degrees
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| East: | 140.14975 degrees
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| North: | 41.75999 degrees
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| South: | 41.75999 degrees
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| Geographic Region: |
| Geographic Description: | Long-term permanent Plot No.02. Point "c". / 杭ｃ |
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Bounding Coordinates:
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| West: | 140.1492 degrees
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| East: | 140.1492 degrees
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| North: | 41.7556944444 degrees
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| South: | 41.7556944444 degrees
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| Geographic Region: |
| Geographic Description: | Long-term permanent Plot No.02. Point "d". / 杭ｄ |
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Bounding Coordinates:
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| West: | 140.148805556 degrees
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| East: | 140.148805556 degrees
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| North: | 41.7558972222 degrees
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| South: | 41.7558972222 degrees
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| Taxonomic Range: |
| Taxonomic System: |
| Classification Citation: |
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| Title: | Y List
(ja)
「BG Plants 和名−学名インデックス」 （YList） Y List |
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Author(s): |
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Individual: | Yonekura, Kajita
(ja)
米倉 浩司, 梶田 忠 |
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| BOOK: |
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Publisher: |
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Organization: | http://www.ylist.info/index.html
(ja)
http://www.ylist.info/index.html |
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| ID Name: |
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| Procedures: | Unknown |
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| Classification: |
| Rank Name: | Species |
| Rank Value: | Fagus crenata Blume |
| Common Name: | ブナ |
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| Classification: |
| Rank Name: | Species |
| Rank Value: | Quercus crispula Blume |
| Common Name: | ミズナラ |
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| Classification: |
| Rank Name: | Species |
| Rank Value: | Betula ermanii Cham. |
| Common Name: | ダケカンバ |
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Sampling, Processing and Quality Control Methods
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Step by Step Procedures
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| Step 1: |
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Description:
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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。
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| Step 2: |
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Description:
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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。
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Instrument(s):
| metal plates / アルミ製金板 |
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| Step 3: |
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Description:
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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。
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| Step 4: |
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Description:
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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。
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Instrument(s):
| steel tape / コンベックス |
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| Step 5: |
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Description:
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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。
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Instrument(s):
| scale pole / 測桿ポール |
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| Step 6: |
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Description:
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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。
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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。 |
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