書誌事項
- タイトル別名
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- THE SURVEY OF ENVIRONMENTAL NOISE IN PROVINCIAL CITIES : 19years renewal instructions in Nagano city
- チホウ トシ ノ カンキョウ ソウオン ノ ジッソク チョウサ ナガノシ オ タイショウ ト シタ 19ネン ノ ケイゾク チョウサ ノ ケッカ
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抄録
In this paper, the measured results of environmental noise in provincial cities are discussed. We measured the environmental noise in the provincial cities of Nagano Prefecture for the past 19 years. The measured results are as follows. 1. In commercial zones and belong arterial roads areas, environmental noise was great. 2. In residential zones and agricultural zones, at environmental noise was small in many areas, but in some areas the noise level was high, due to loud road traffic noise. 3. We compared the data with past measurement results. In commercial zones and industrial zones, environmental noise decreased averagely. In residential zones and agricultural zones, L_<Aeq> and L_5 got smaller, but L_<50> and L_<95> got larger. These results indicate that at many areas in the city noise levels were uniform.
収録刊行物
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- 日本建築学会環境系論文集
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日本建築学会環境系論文集 69 (582), 31-36, 2004
日本建築学会
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詳細情報
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- CRID
- 1390001205201521152
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- NII論文ID
- 110004083857
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- NII書誌ID
- AA11830377
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- ISSN
- 1881817X
- 13480685
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- NDL書誌ID
- 7057761
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可