データセットの引用情報:
このデータを利用する場合は、データパッケージを引用してください:
Uryu Experimental Forest, Hokkaido University.
Long-Term observation of snowpack and snowfall depth in Uryu Experimental Forest (UREF), northern Japan
JaLTER-Hokkaido-Kita.2.4 (http://db.cger.nies.go.jp/JaLTER/metacat/metacat/JaLTER-Hokkaido-Kita.2.4/jalter)
全体的な情報:
タイトル:Long-Term observation of snowpack and snowfall depth in Uryu Experimental Forest (UREF), northern Japan
識別子:JaLTER-Hokkaido-Kita.2.4
要旨:
These are long-term observation of snowpack and snowfall depth at Uryu Experimental Forest, northern Japan from 1932 to 2012. The observation was conducted manually by technical staff of Uryu Experimental Forest, a core-site of Japan Long-Term Ecological Research Network. The snowpack depth from the ground and snowfall depth on the plate measured manually using the vertical scale at open space in front of headquarter office of Uryu Experimental Forest. Long-term decrease of the maximum snowpack depth and snowpack duration was reported in the following publication: Park JH, Duan L, Kim B, Mitchell MJ, Shibata H (2010) Potential Effects of Climate Change and Variability on Watershed Biogeochemical Processes and Water Quality in Northeast Asia. Environment International 36: 212-225. DOI: 10.1016/j.envint.2009.10.008; Makoto K, Kajimoto T, Koyama L, Kudo G, Shibata H, Yanai Y, Cornelissen JHC (2014) Winter climate change in plant–soil systems: summary of recent findings and future perspectives. Ecological Research (Online) DOI 10.1007/s11284-013-1115-0. General information of meteorological measurements can be found in the following report: Hokkaido University Forests (1990) Report of Meteorological Observation at Moshiri Station in Uryu Experimental Forest. Technical Report of Experimental Forest, Hokkaido University Forests (in Japanese)
キーワード:
  • Snowpack depth
  • Snowfall depth
  • JaLTER
  • Hydrology
  • Meteorology
データテーブル、画像、その他のデータの詳細:
メタデータのダウンロード: Ecological Metadata Language (EML) ファイル
データテーブル:Long-Term data of snowpack and snowfall ( メタデータを表示 | ファイルをダウンロードする download)

関係者/関係団体

データセットの所有者:
組織/団体:Uryu Experimental Forest, Hokkaido University
住所:
Moshiri,
Horokanai, Hokkaido 074-0741 Japan
電話:
+81-165-38-2125 (voice)
電話:
+81-165-38-2410 (fax)
メールアドレス:
uryu@fsc.hokudai.ac.jp
データセットの連絡先:
組織/団体:Uryu Experimental Forest, Hokkaido University
住所:
Moshiri,
Horokanai, Hokkaido 074-0741 Japan
電話:
+81-165-38-2125 (voice)
電話:
+81-165-38-2410 (fax)
メールアドレス:
uryu@fsc.hokudai.ac.jp
関連団体:
個人: Hideaki Shibata
組織/団体:FIeld Science Center for Northern Biosphere, Hokkaido University
住所:
Kita-9, Nishi-9, Kita-ku,
Sapporo, Hokkaido 060-0809 Japan
電話:
+81-11-706-2520 (voice)
電話:
+81-11-706-3450 (fax)
メールアドレス:
shiba (at) fsc.hokudai.ac.jp

データセットの特性

地理的領域:
地理的説明:Uryu Experimentall Forest
境界の座標:
西:  142.261391667  度
東:  142.261391667  度
北:  44.3645833333  度
南:  44.3645833333  度
期間:
開始:
1932
終了:
2012

サンプリング、処理工程、品質管理の方法

処理の手順
手順 1:
説明:

Snowpack depth

Snowpack depth from ground was measured manually using the vertical scale in morning at open space in front of headquarter office of Uryu Experimental Forest.

使用機器: Vertical scale
手順 2:
説明:

Snowdall depth

Snowfall depth was measured on the flat plate (ca. 30 x 30 cm) in morning at open space in front of headquarter office of Uryu Experimental Forest. The snowfall on the plate was removed after the every observation. Note that observed value means visible depth on the plate, doesn't mean water amount like precipitation.

使用機器: Mesurement plate; Vertical scale
サンプリングの領域と頻度:
Observation was mostly conducted from October to May (depending on the duration of snowfall and snowpack) every winter.
サンプリングの説明:
Observation was conducted in every morning (except for Saturday, Sunday and National holidays) during winter. The ND indicates "Not Determined", but note that ND for snowfall depth during winter means no newly snowfall at the morning of the observation day.

データセットの利用条件

アクセス制御:
認証システム:JaLTER
適用順序:allowFirst
許可: [read] public
メタデータのダウンロード: Ecological Metadata Language (EML) ファイル