ログイン
言語:

WEKO3

  • トップ
  • ランキング
To
lat lon distance
To

Field does not validate



インデックスリンク

インデックスツリー

メールアドレスを入力してください。

WEKO

One fine body…

WEKO

One fine body…

アイテム

{"_buckets": {"deposit": "6b8d50ce-de3a-4b61-800c-09d7fd787894"}, "_deposit": {"id": "10713", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "10713"}, "status": "published"}, "_oai": {"id": "oai:soar-ir.repo.nii.ac.jp:00010713", "sets": []}, "author_link": ["33762", "33763"], "item_10_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1985-12-25", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "2", "bibliographicPageEnd": "148", "bibliographicPageStart": "139", "bibliographicVolumeNumber": "22", "bibliographic_titles": [{"bibliographic_title": "信州大学農学部紀要"}]}]}, "item_10_description_20": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Forests have two important effects for precipitation -streamflow relationship. One of them is leveling of discharge and another water losses consist of interception, evaporation and transpiration. In the watershed with small precipitation, water losses are important problems. Then we investigated about the relationship between annual water losses and precipitation on 57 watersheds locating in 22 experimental areas in the northern hemisphere. The watersheds are 31 in The United states of America, 22 in Japan, 2 in Switzer land and 2 in Formosa. Annual precipitation and runoff records for a period of several to 10 years on each forested watershed were used in this investigation. Generally speaking, annual water losses increases in proportion to annual precipitation, but in detail it may be gathered the tendency that the losses approach to a fixed value or decrease with more than 1, 800mm of precipitation. These records are classified into two groups with a few exceptions. If the watersheds locate in south of latitude 38°N and mean altitude under 1,000 meters or in south of latitude 33°N and mean altitude over 1,000 meters the relationship should be expressed as following equation 1) L=846 log P-1,753 In the same way, if the watersheds locate in north of latitude 39°N and 35°N~38°N and mean altitude over 1, 000 meters the relationship should be expressed as following equation 2) L=464 log P-857 where : L=annual water losses (mm) P=annual precipitation (mm) On the other hand, it has been already known that the precipitation increase in proportion to altitude. So as an example Coweeta\u0027s records indicate that annual water losses or annual water loss rate decrease in proportion to the increase of altitude. The formula is expressed as follows: L =2,236-0.6776 P l =156-0.0560 P L =1,827-0.9472 H l =114-0.0690 H P=0.9853 H+1,006 where : L (mm) =annual water losses l (%) =annual water loss rate P (mm) =annual precipitation H (m) =mean altitude of watershed", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_10_description_30": {"attribute_name": "資源タイプ(コンテンツの種類)", "attribute_value_mlt": [{"subitem_description": "Article", "subitem_description_type": "Other"}]}, "item_10_description_31": {"attribute_name": "フォーマット:mimeタイプ", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_10_description_5": {"attribute_name": "引用", "attribute_value_mlt": [{"subitem_description": "信州大学農学部紀要 22(2): 139-148(1985)", "subitem_description_type": "Other"}]}, "item_10_publisher_4": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "信州大学農学部"}]}, "item_10_select_64": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_10_source_id_35": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0583-0621", "subitem_source_identifier_type": "ISSN"}]}, "item_10_source_id_39": {"attribute_name": "NII ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0583-0621", "subitem_source_identifier_type": "ISSN"}]}, "item_10_source_id_40": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00121352", "subitem_source_identifier_type": "NCID"}]}, "item_10_text_66": {"attribute_name": "sortkey", "attribute_value_mlt": [{"subitem_text_value": "12"}]}, "item_1627890569677": {"attribute_name": "出版タイプ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "山村,  烈也"}], "nameIdentifiers": [{"nameIdentifier": "33762", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "中野,  秀章"}], "nameIdentifiers": [{"nameIdentifier": "33763", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2015-09-25"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "Agriculture22-02-07.pdf", "filesize": [{"value": "416.8 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 416800.0, "url": {"label": "Agriculture22-02-07.pdf", "url": "https://soar-ir.repo.nii.ac.jp/record/10713/files/Agriculture22-02-07.pdf"}, "version_id": "abbe18dd-5615-41bd-a9e6-a1f930f78010"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "森林流域における年消失量と年降水量・標高の関係", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "森林流域における年消失量と年降水量・標高の関係", "subitem_title_language": "ja"}, {"subitem_title": "Relationships between Annual Water Losses and Annual Precipitation and Altitude in Forested Watershed", "subitem_title_language": "en"}]}, "item_type_id": "10", "owner": "1", "path": ["1049"], "permalink_uri": "http://hdl.handle.net/10091/2415", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2009-03-03"}, "publish_date": "2009-03-03", "publish_status": "0", "recid": "10713", "relation": {}, "relation_version_is_last": true, "title": ["森林流域における年消失量と年降水量・標高の関係"], "weko_shared_id": -1}
  1. 070 農学部, 大学院農学研究科
  2. 0702 紀要 ・刊行物
  3. 07021 信州大学農学部紀要
  4. Vol. 22

森林流域における年消失量と年降水量・標高の関係

http://hdl.handle.net/10091/2415
http://hdl.handle.net/10091/2415
60b54d2d-3763-438d-a7eb-95c8b49079a4
名前 / ファイル ライセンス アクション
Agriculture22-02-07.pdf Agriculture22-02-07.pdf (416.8 kB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
公開日 2009-03-03
タイトル
言語 ja
タイトル 森林流域における年消失量と年降水量・標高の関係
タイトル
言語 en
タイトル Relationships between Annual Water Losses and Annual Precipitation and Altitude in Forested Watershed
言語
言語 jpn
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ departmental bulletin paper
著者 山村, 烈也

× 山村, 烈也

WEKO 33762

山村, 烈也

Search repository
中野, 秀章

× 中野, 秀章

WEKO 33763

中野, 秀章

Search repository
出版者
出版者 信州大学農学部
引用
内容記述タイプ Other
内容記述 信州大学農学部紀要 22(2): 139-148(1985)
書誌情報 信州大学農学部紀要

巻 22, 号 2, p. 139-148, 発行日 1985-12-25
抄録
内容記述タイプ Abstract
内容記述 Forests have two important effects for precipitation -streamflow relationship. One of them is leveling of discharge and another water losses consist of interception, evaporation and transpiration. In the watershed with small precipitation, water losses are important problems. Then we investigated about the relationship between annual water losses and precipitation on 57 watersheds locating in 22 experimental areas in the northern hemisphere. The watersheds are 31 in The United states of America, 22 in Japan, 2 in Switzer land and 2 in Formosa. Annual precipitation and runoff records for a period of several to 10 years on each forested watershed were used in this investigation. Generally speaking, annual water losses increases in proportion to annual precipitation, but in detail it may be gathered the tendency that the losses approach to a fixed value or decrease with more than 1, 800mm of precipitation. These records are classified into two groups with a few exceptions. If the watersheds locate in south of latitude 38°N and mean altitude under 1,000 meters or in south of latitude 33°N and mean altitude over 1,000 meters the relationship should be expressed as following equation 1) L=846 log P-1,753 In the same way, if the watersheds locate in north of latitude 39°N and 35°N~38°N and mean altitude over 1, 000 meters the relationship should be expressed as following equation 2) L=464 log P-857 where : L=annual water losses (mm) P=annual precipitation (mm) On the other hand, it has been already known that the precipitation increase in proportion to altitude. So as an example Coweeta's records indicate that annual water losses or annual water loss rate decrease in proportion to the increase of altitude. The formula is expressed as follows: L =2,236-0.6776 P l =156-0.0560 P L =1,827-0.9472 H l =114-0.0690 H P=0.9853 H+1,006 where : L (mm) =annual water losses l (%) =annual water loss rate P (mm) =annual precipitation H (m) =mean altitude of watershed
言語 en
資源タイプ(コンテンツの種類)
内容記述タイプ Other
内容記述 Article
ISSN
収録物識別子タイプ ISSN
収録物識別子 0583-0621
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AN00121352
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
戻る
0
views
See details
Views

Versions

Ver.1 2021-03-01 12:05:51.955628
Show All versions

Share

Mendeley Twitter Facebook Print Addthis

Cite as

エクスポート

OAI-PMH
  • OAI-PMH JPCOAR
  • OAI-PMH DublinCore
  • OAI-PMH DDI
Other Formats
  • JSON
  • BIBTEX

Confirm


Powered by WEKO3


Powered by WEKO3