2024-03-29T12:02:26Z
https://soar-ir.repo.nii.ac.jp/oai
oai:soar-ir.repo.nii.ac.jp:00011223
2022-12-14T03:59:12Z
1016:1018:1103:1115
伊那谷地域における民有林林道の実態調査
Research in actual Conditions of Forest Roads in private Forest around Ina Valley Area
林, 博道
井上, 裕
As the result of investigation of correlations between several items about forest road (total length, forest road density, length of forest road construction during last five years, construction cost, paving length, total length of strip road and length of strip road constrcution during last five years) and other items about operations of forest industry (area of forest, rate of artificial forest, area of final cutting, area of thinning, area of planting and holding number of yarding machines), there were some close correlations as follows. 1. Botween Total length of forest roads and reate of artificial forest, area of thinning and area of planting 2. Botween of read construction during last five years and rate of artificial forest, area of final cutting, area of thinning and holding number of yarding machines 3. Botween Total length of strip road and area of forest, area of thinning, area of planting and holding number of yarding machines 4. Botween Length of striproad construction during last five years and area of thinning and holding number of yarding machines Moreover, it was pointed out that several characteristic feature of municipal corporations in this area.
Article
信州大学農学部演習林報告 27: 33-45(1990)
信州大学農学部附属演習林
1990-10-15
jpn
departmental bulletin paper
VoR
http://hdl.handle.net/10091/14038
https://soar-ir.repo.nii.ac.jp/records/11223
0559-8613
AN00121330
信州大学農学部演習林報告
27
33
45
https://soar-ir.repo.nii.ac.jp/record/11223/files/Agri_Forests-27-03.pdf
application/pdf
647.2 kB
2015-09-25