| General Information: |
| Title: | Rodent-Mouse long term census in the Tomakomai Experiment Forest (compertment 202, 204) since 1995
(ja)
野ねずみ調査, 202林班, 204林班, 苫小牧研究林, 北海道, 1995年以降調査 |
| Identifier: | JaLTER-Tomakomai.86.1 |
| Abstract: |
Rodent-Mouse long-term monitoring survey in the Tomakomai Experiment Forest (compartment 202,204) since 1995. The surveys have been held in the two plots (50m x 100m, distance between the plots is around 300m) in the natural deciduous broadleaved forest: (1) the plot in which lower layer vegetation was dominated by bamboo in 1995 (i.e., bamboo plot) and (2) the plot in which lower layer vegetation was not dominated by bamboo in 1995 (i.e., non-bamboo plot). The surveys were held for 3 days in spring (mainly May) and autumn (mainly October) every year. In each plot, 50 Sherman traps were settled in grid patterns with 10-m interbals (5 Rows x 10 Columns). The captured mise and rodents were recorded their species identity, sex, mass, and were also marked individually by toe-clipping. After these processing, the individuals were released at their captured location immediately. Note: Abundance of bamboo in the bamboo plot have decreased since around 2014 and, thus, lower vegetation in the non-bamboo plot became richer than that in the bamboo plot since around 2020.
(ja)
北海道大学苫小牧研究林（202, 204林班）での野ネズミの個体数動態。1995年の時点でのササ優占プロット（Bamboo plot, 50m×100m）とササ非優占プロット（Non-bamboo plot, 50m×100m）の2か所で、50個のシャーマントラップを10mおきに設置（5列×10行）。毎年、春（5～6月）と秋（9～11月）の2季節に3日間ずつ実施（各プロットの合計ワナ数は150個）。捕獲したネズミは種同定、雌雄判定、体重測定、個体識別（指切り法）を施した後、放逐した。注意：XXXX年ごろより、ササ優占プロットにおいてササが枯死し、ササ密度が低い状態が続いている（2021年現在）。
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| Keywords: | long-term monitoring survey of small mammals (rodent and mouse) / 小型哺乳類調査:
- Rodent-Mouse long-term dynamics
(ja)
野ねずみ長期個体数動態
Primary species / 主な捕獲種:
- Myodes rufocanus
(ja)
エゾヤチネズミ
- Apodemus speciosus
(ja)
アカネズミ
- Apodemus argenteus
(ja)
ヒメネズミ
Rare species / まれに捕獲される種:
- Soricidae sp.
(ja)
トガリネズミ科
- Tamias sibiricus
(ja)
シマリス
- Myodes rutilus
(ja)
ミカドネズミ
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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)
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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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圏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: | Non-bamboo plot. Point "a". / 杭A1 |
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Bounding Coordinates:
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| West: | 141.567617 degrees
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| East: | 141.567617 degrees
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| North: | 42.710373 degrees
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| South: | 42.710373 degrees
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| Geographic Region: |
| Geographic Description: | Non-bamboo plot. Point "b". / 杭A10 |
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Bounding Coordinates:
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| West: | 141.567067 degrees
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| East: | 141.567067 degrees
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| North: | 42.711088 degrees
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| South: | 42.711088 degrees
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| Geographic Region: |
| Geographic Description: | Non-bamboo plot. Point "c". / 杭E1 |
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Bounding Coordinates:
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| West: | 141.567184 degrees
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| East: | 141.567184 degrees
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| North: | 42.710159 degrees
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| South: | 42.710159 degrees
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| Geographic Region: |
| Geographic Description: | Non-bamboo plot. Point "d". / 杭E10 |
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Bounding Coordinates:
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| West: | 141.566669 degrees
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| East: | 141.566669 degrees
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| North: | 42.71095 degrees
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| South: | 42.71095 degrees
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| Geographic Region: |
| Geographic Description: | Bamboo plot. Point "a". / 杭F1 |
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Bounding Coordinates:
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| West: | 141.564395 degrees
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| East: | 141.564395 degrees
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| North: | 42.71009 degrees
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| South: | 42.71009 degrees
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| Geographic Region: |
| Geographic Description: | Bamboo plot. Point "b". / 杭F10 |
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Bounding Coordinates:
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| West: | 141.56394 degrees
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| East: | 141.56394 degrees
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| North: | 42.710741 degrees
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| South: | 42.710741 degrees
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| Geographic Region: |
| Geographic Description: | Bamboo plot. Point "c". / 杭J1 |
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Bounding Coordinates:
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| West: | 141.564007 degrees
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| East: | 141.564007 degrees
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| North: | 42.709955 degrees
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| South: | 42.709955 degrees
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| Geographic Region: |
| Geographic Description: | Bamboo plot. Point "d". / 杭J10 |
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Bounding Coordinates:
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| West: | 141.563505 degrees
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| East: | 141.563505 degrees
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| North: | 42.71065 degrees
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| South: | 42.71065 degrees
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| Taxonomic Range: |
| Taxonomic System: |
| Classification Citation: |
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| Title: | The Wild Mammals of Japan |
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Author(s): |
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Individual: | the small Japanese wood mouse
(ja)
Satoshi D. OHDACHI, Yasuyuki ISHIBASHI, Masahiro A. IWASA, Dai FUKUI, Takashi SAITOH |
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Publication Date: | 2015-07-01 |
| BOOK: |
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Publisher: |
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Organization: | SHOUKADOH Book Sellers |
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| ID Name: |
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| Procedures: | Unknown |
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| Classification: |
| Rank Name: | Kingdom |
| Rank Value: | Animalia |
| Classification: |
| Rank Name: | Phylum |
| Rank Value: | Vertebrate |
| Classification: |
| Rank Name: | Class |
| Rank Value: | Mammalia |
| Classification: |
| Rank Name: | Order |
| Rank Value: | Rodentia |
| Classification: |
| Rank Name: | Genus |
| Rank Value: | Myodes |
| Classification: |
| Rank Name: | Species |
| Rank Value: | rufocanus |
| Common Name: | the gray-sided vole |
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| Classification: |
| Rank Name: | Kingdom |
| Rank Value: | Animalia |
| Classification: |
| Rank Name: | Phylum |
| Rank Value: | Vertebrate |
| Classification: |
| Rank Name: | Class |
| Rank Value: | Mammalia |
| Classification: |
| Rank Name: | Order |
| Rank Value: | Rodentia |
| Classification: |
| Rank Name: | Genus |
| Rank Value: | Apodemus |
| Classification: |
| Rank Name: | Species |
| Rank Value: | speciosus |
| Common Name: | the large Japanese wood mouse |
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| Classification: |
| Rank Name: | Kingdom |
| Rank Value: | Animalia |
| Classification: |
| Rank Name: | Phylum |
| Rank Value: | Vertebrate |
| Classification: |
| Rank Name: | Class |
| Rank Value: | Mammalia |
| Classification: |
| Rank Name: | Order |
| Rank Value: | Rodentia |
| Classification: |
| Rank Name: | Genus |
| Rank Value: | Apodemus |
| Classification: |
| Rank Name: | Species |
| Rank Value: | argenteus |
| Common Name: | the small Japanese wood mouse |
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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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The Capture-Mark-Recapture method / 標識再捕獲法
Rodent population survey by the Capture-Mark-Recapture method
(ja)
生け捕り罠を使った標識再捕獲法による個体数調査
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Instrument(s):
| Sherman trap / シャーマントラップ |
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| Step 2: |
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Description:
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Individual marking by toe-clipping method / 指切り標識
Individual marking by toe-clipping method
(ja)
指切りによるネズミの標識方法
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Citation:
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| Title: | Guidelines of the American Society of Mammalogists for the use of wild mammals in research |
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Author(s): |
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Individual: | Robert S. Sikes, William L. Gannon, and the Animal Use Committee of the American Society of Mammalogists |
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Publication Date: | 2011-02-16 |
| ARTICLE: |
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Journal: | Journal of Mammalogy / Journal of Mammalogy |
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Volume: | 92 |
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Issue: | 1 |
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Page Range: | 235-253 |
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Publisher: |
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Organization: | Oxford University Press
(ja)
オックスフォード大学出版局 |
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Instrument(s):
| surgical scissors / 手術用ハサミ |
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| Step 3: |
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Description:
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Definition of the number of captured individuals (i.e., Minimum number alive) / 捕獲個体数の定義（Minimum number alive)
The number of captured individuals is defined as the number of individuals captured at least once in the 3-days survey. This means that an individual that was captured by more than one time is count as one individual. Specifically, this type of count is called as "minimum number alive".
(ja)
3日間の調査期間中に1度でも捕獲された野ねずみの個体数。同一個体が複数回再捕獲された場合でも1個体としてとカウントする。専門用語ではMinimum number aliveが宛てられる。
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Data Set Usage Rights
Data users should contact a dataset owner and follow the requests from the owner.
They are also required to place an acknowledgement in any publication in which the data are used,
and to send a copy of the publication with a usage report to the owner.
(ja)
データ利用者は、利用に際して、データセットの所有者と調整するよう努める。公表にあたりデータの出典を謝辞等に明示する。また、データセットの所有者へ事後報告（データを利用して作成した成果物（別刷り2部またはPDFファイル）を提出）をする。 |
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