| Title Transcription | マツクイムシ ヒガイリョウ スイイ モデル ノ ユウドウ ト ソノ テキゴウセイ
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| Title Alternative (English) | The Simulation Model for the Dynamics of Wood Volume Damaged by the Pine Wilt Disease
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| File | |
| language |
jpn
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| Author |
Inada, Mitsuo
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| Description | This paper is intended to present a model for describing the dynamics of actual wood volume damaged by the pine wilt disease. Applying the KERMACK-MCKENDRICK epidemic curve (1927), the author derived the simulation model which can be written as follows ;
f(t)=M sech2{k(t-τ)} where M, maximum of wood volume damaged by the pine wilt disease (m3); k, intrinsic rate (year-l); τ, time of maximum damaged volume (year); t, time (year), and f(t), damaged volume at time t (m3). The simulation model was fitted to observed data of wood volume damaged by the pine wilt disease from 1973 to 1990 in Shimane Prefecture and Hikawa-cho respectively and was tested its applicability. |
| Journal Title |
Bulletin of the Faculty of Agriculture, Shimane University
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| Volume | 27
|
| Start Page | 1
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| End Page | 6
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| ISSN | 0370940X
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| Published Date | 1993-12-20
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| NCID | AN00108015
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| Publisher | 島根大学農学部
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| Publisher Aalternative | Shimane University, Faculty of Agriculture
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| NII Type |
Departmental Bulletin Paper
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| OAI-PMH Set |
Faculty of Life and Environmental Science
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| 他の一覧 |
