General Information: |
Title: | tree cenceu, long-term permanent plot No.26 (compartment 122), Uryu Experimental Forest, Hokkaido, establishement in 1994
(ja)
毎木調査,長期観察林26号(122林班),雨龍研究林,北海道,1994年調査 |
Identifier: | JaLTER-Hokkaido-Kita.1392.1 |
Abstract: |
In Hokkaido University, Uryu Experimental Forest, compartment 122, the dynamics of Picea forest were investigated at the plantation(planted in 1972). In 1994, a tree census with an area of 0.25 ha (50 m x 50 m) was established. The diameter at breast height (DBH), tree height, Height of the crown base, and crown width were measured at 10-year intervals .
(ja)
北海道大学雨龍研究林122林班アカエゾマツ人工林の動態を調べた(1972年植栽 )。1994年に面積0.25ha (50m×50m)の調査区を設けた。10年間隔で胸高直径,樹高,枝下高,樹幹幅を計測した。
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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 122
(ja)
122林班
- Uryu
(ja)
雨龍
- Hokkaido
(ja)
北海道
forest type / 森林タイプ:
- plantation forest
(ja)
人工林
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Involved Parties
Data Set Owners: |
Individual: | Uryu Experimental Forest
(ja)
雨龍研究林(うりゅうけんきゅうりん) |
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: |
Moshiri, |
Horokanai Uryu-gun, Hokkaido 074-0741 Japan |
(ja)
日本 074-0741 北海道(ほっかいどう) 雨竜郡(うりゅうぐん)幌加内町(ほろかないちょう) |
(ja)字母子里(あざもしり) |
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Phone:
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+81-165-38-2125 / 0165-38-2125 (voice) |
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Phone:
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+81-165-38-2400 / 0165-38-2400 (fax) |
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Email Address:
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Web Address:
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Data Set Contacts: |
Individual: | Uryu exprometal forest
(ja)
雨龍研究林 |
Organization: | Northern Forestry Research and Development Office, Forest Research Station, Field Science Center for Northern Biosphere, Hokkaido Univeraity
(ja)
北海道大学北方生物圏フィールド科学センター |
Address: |
Mosiri, |
Horokanai, Hokkaido 074-0741 Japan |
(ja)
日本 074-0741 北海道 幌加内 |
(ja)母子里 |
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Phone:
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+81-165-38-2125 / +81-165-38-2125 (voice) |
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Phone:
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+81-165-38-2410 / +81-165-38-2410 (fax) |
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Email Address:
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Web Address:
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Associated Parties: |
Individual: | Uryu Experimental Forest
(ja)
雨龍研究林(うりゅうけんきゅうりん) |
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: |
Moshiri, |
Horokanai Uryu-gun, Hokkaido 074-0741 Japan |
(ja)
日本 074-0741 北海道(ほっかいどう) 雨竜郡(うりゅうぐん)幌加内町(ほろかないちょう) |
(ja)字母子里(あざもしり) |
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Phone:
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+81-165-38-2125 / 0165-38-2125 (voice) |
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Phone:
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+81-165-38-2400 / 0165-38-2400 (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) |
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: |
Kita-9, Nishi-9, Kitaku, |
Sapporo, Hokkaido 060-0809 Japan |
(ja)
日本 060-0809 北海道 札幌市 |
(ja)北区北9西10 |
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Phone:
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+81-1656-5-3216 / 011-706-3651 (voice) |
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Phone:
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+81-1656-5-3218 / 011-706-3451 (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のxy座標wgs84(度10進) |
Bounding Coordinates:
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West: | 142.1773394 degrees
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East: | 142.1773394 degrees
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North: | 44.20596656 degrees
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South: | 44.20596656 degrees
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Geographic Region: |
Geographic Description: | Long-term permanent Plot No.01. Point "b". / 杭bのxy座標wgs84(度10進) |
Bounding Coordinates:
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West: | 142.1767138 degrees
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East: | 142.1767138 degrees
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North: | 44.20596616 degrees
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South: | 44.20596616 degrees
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Geographic Region: |
Geographic Description: | Long-term permanent Plot No.01. Point "c". / 杭cのxy座標wgs84(度10進) |
Bounding Coordinates:
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West: | 142.1767133 degrees
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East: | 142.1767133 degrees
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North: | 44.20641619 degrees
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South: | 44.20641619 degrees
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Geographic Region: |
Geographic Description: | Long-term permanent Plot No.01. Point "d". / 杭dのxy座標wgs84(度10進) |
Bounding Coordinates:
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West: | 142.1773389 degrees
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East: | 142.1773389 degrees
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North: | 44.20641659 degrees
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South: | 44.20641659 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) |
Author(s): |
Individual: | /Yonekura, Kajita
(ja)
米倉 浩司, 梶田 忠 |
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BOOK: |
Publisher: |
Organization: | http://www.ylist.info/
(ja)
http://www.ylist.info/ |
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ID Name: |
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Procedures: | Unknown |
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Classification: |
Rank Name: | Species |
Rank Value: | Picea glehnii (F.Schmidt) Mast. |
Common Name: | アカエゾマツ |
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Sampling, Processing and Quality Control Methods
Step by Step Procedures
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Step 1: |
Description:
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Location / 位置
The tree census plot is located in compartment 122 of Uryu Experimental Forest. The area of the tree census is 0.25ha (50m x 50m).
(ja)
調査地は雨龍研究林第122林班に位置する。調査区の面積は0.25ha(50m×50m)である。
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Step 2: |
Description:
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Targets to measure / 測定対象
The target trees were All individuals. Individual trees were identified using numbered metal plates.
(ja)
全ての個体を対象とした。金板を調査木に取り付け個体識別した。
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Instrument(s):
| metal plate / アルミ製金板 |
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Step 3: |
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: |
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)
In 1994 , diameter at breast height (DBH: 1.3 m above ground) was measured with a diameter tape measure (First decimal place).
(ja)
1994年の調査では測定対象木の胸高直径(地上1.3m)を、直径巻尺を用いて計測した(cm:小数点第一位)。
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Instrument(s):
| diameter tape measure / 直径巻尺(1993年) |
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Step 5: |
Description:
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Tree height / 樹高(じゅこう)
In 1994 , height was visually measured with a scale pole (0.1m unit).
(ja)
1994年の調査では目視と測桿(そっかん)ポールを用いて0.1m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: |
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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