| FullText URL | fest_026_011_016.pdf |
|---|---|
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 2021-03 |
| Volume | volume26 |
| Issue | issue1 |
| Start Page | 11 |
| End Page | 16 |
| ISSN | 13419099 |
| language | Japanese |
| File Version | publisher |
| FullText URL | fest_026_contents.pdf |
|---|---|
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 2021-03 |
| Volume | volume26 |
| Issue | issue1 |
| ISSN | 13419099 |
| language | Japanese |
| File Version | publisher |
| FullText URL | fest_026_053.pdf |
|---|---|
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 2021-03 |
| Volume | volume26 |
| Issue | issue1 |
| Start Page | 53 |
| End Page | 53 |
| ISSN | 13419099 |
| language | Japanese |
| File Version | publisher |
| FullText URL | fest_026_017_027.pdf |
|---|---|
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 2021-03 |
| Volume | volume26 |
| Issue | issue1 |
| Start Page | 17 |
| End Page | 27 |
| ISSN | 13419099 |
| language | Japanese |
| File Version | publisher |
| FullText URL | fest_026_045_051.pdf |
|---|---|
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 2021-03 |
| Volume | volume26 |
| Issue | issue1 |
| Start Page | 45 |
| End Page | 51 |
| ISSN | 13419099 |
| language | Japanese |
| File Version | publisher |
| FullText URL | fest_026_029_043.pdf |
|---|---|
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 2021-03 |
| Volume | volume26 |
| Issue | issue1 |
| Start Page | 29 |
| End Page | 43 |
| ISSN | 13419099 |
| language | Japanese |
| File Version | publisher |
| FullText URL | fest_026_cover.pdf |
|---|---|
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 2021-03 |
| Volume | volume26 |
| Issue | issue1 |
| ISSN | 13419099 |
| language | Japanese |
| File Version | publisher |
| FullText URL | fest_026_055.pdf |
|---|---|
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 2021-03 |
| Volume | volume26 |
| Issue | issue1 |
| Start Page | 55 |
| End Page | 55 |
| ISSN | 13419099 |
| language | Japanese |
| File Version | publisher |
| FullText URL | fest_026_colophon.pdf |
|---|---|
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 2021-03 |
| Volume | volume26 |
| Issue | issue1 |
| ISSN | 13419099 |
| language | Japanese |
| File Version | publisher |
| Title Alternative | Mitigation Effect of Thermal Environment on the Asphalt by Sprayed Water |
|---|---|
| FullText URL | fest_026_007_010.pdf |
| Author | MOROIZUMI, Toshitsugu| ITO, Naoya| MIURA, Takeshi| |
| Abstract | In this study, water was sprinkled on the asphalt surface during the hottest hours of the day using a sprinkler, and the effect was experimentally verified. An air temperature, a humidity, a ground surface temperature, and a globe temperature which is radiant heat from the ground were measured, and using these measurements, WBGT (Wet-Bulb Globe Temperature), which is an index of thermal stress on the human body, was calculated. In this way, we investigated not only the climate mitigation effect but also the mitigation effect of the thermal environment felt by the human body. As a result, the following points were clarified in this study: 1) During sprinkling, the air temperature, the black globe temperature, and the WBGT were lower in the sprinkled area than in the controlled area, and the wet-bulb temperature hardly changed. 2) Focusing on the amount of change after watering compared to before watering, the air temperature, the globe temperature, and the WBGT decreased, and the wet-bulb temperature hardly changed. 3) In the sprinkled area, when the WBGT value just before watering is higher than that of the strict caution (WBGT is 28°C or higher), it drops to a level one rank lower, and when the WBGT value just before watering is warning (WBGT value is 25°C or higher), it was almost no change. |
| Keywords | WBGT Air temperature Globe Temperature Thermal environment Sprayed water |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 2021-03 |
| Volume | volume26 |
| Issue | issue1 |
| Start Page | 7 |
| End Page | 10 |
| ISSN | 13419099 |
| language | Japanese |
| File Version | publisher |
| Title Alternative | Estimation of actual evapotranspiration in 3 river basins in Okayama prefecture - Comparison of Morton method and modified Brutsaert & Stricker method - |
|---|---|
| FullText URL | fest_026_001_005.pdf |
| Author | MOROIZUMI, Toshitsugu| MIURA, Takeshi| |
| Abstract | In the study, the actual evaporation was estimated in the Asahi River, the Takahashi River, and the Yoshii River basins in Okayama prefecture for four years from January 1999 to December 2002. The Morton method and the modified Brutsaert and Stricker (B & S) method were applied to the three river basins to estimate the actual evapotranspiration and compare the two methods. As a result, the actual evapotranspiration by the Morton method was all almost equal to that by the Penman’s potential evapotranspiration, and the evapotranspiration was overestimated rather than the actual evapotranspiration. The actual evapotranspiration by the modified B & S method was below the Penman’s potential evapotranspiration throughout the year, and the total annual amount was about 80% of the potential evapotranspiration. In addition, the modified B & S method showed the general tendency that the actual evapotranspiration was lower in urban area than in the hilly and mountainous areas. |
| Keywords | Complementary relationship Actual evapotranspiration Potential evapotranspiration |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 2021-03 |
| Volume | volume26 |
| Issue | issue1 |
| Start Page | 1 |
| End Page | 5 |
| ISSN | 13419099 |
| language | Japanese |
| File Version | publisher |
| FullText URL | fest_025_051_052.pdf |
|---|---|
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 2020-03 |
| Volume | volume25 |
| Issue | issue1 |
| Start Page | 51 |
| End Page | 52 |
| ISSN | 13419099 |
| language | Japanese |
| File Version | publisher |
| FullText URL | fest_025_027_037.pdf |
|---|---|
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 2020-03 |
| Volume | volume25 |
| Issue | issue1 |
| Start Page | 27 |
| End Page | 37 |
| ISSN | 13419099 |
| language | Japanese |
| File Version | publisher |
| FullText URL | fest_025_013_026.pdf |
|---|---|
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 2020-03 |
| Volume | volume25 |
| Issue | issue1 |
| Start Page | 13 |
| End Page | 26 |
| ISSN | 13419099 |
| language | Japanese |
| File Version | publisher |
| FullText URL | fest_025_039_048.pdf |
|---|---|
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 2020-03 |
| Volume | volume25 |
| Issue | issue1 |
| Start Page | 39 |
| End Page | 48 |
| ISSN | 13419099 |
| language | Japanese |
| File Version | publisher |
| FullText URL | fest_025_colophon.pdf |
|---|---|
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 2020-03 |
| Volume | volume25 |
| Issue | issue1 |
| ISSN | 13419099 |
| language | Japanese |
| File Version | publisher |
| FullText URL | fest_025_cover.pdf |
|---|---|
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 2020-03 |
| Volume | volume25 |
| Issue | issue1 |
| ISSN | 13419099 |
| language | Japanese |
| File Version | publisher |
| FullText URL | fest_025_contetnts.pdf |
|---|---|
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 2020-03 |
| Volume | volume25 |
| Issue | issue1 |
| ISSN | 13419099 |
| language | Japanese |
| File Version | publisher |
| FullText URL | fest_025_005_011.pdf |
|---|---|
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 2020-03 |
| Volume | volume25 |
| Issue | issue1 |
| Start Page | 5 |
| End Page | 11 |
| ISSN | 13419099 |
| language | Japanese |
| File Version | publisher |
| FullText URL | fest_025_049.pdf |
|---|---|
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 2020-03 |
| Volume | volume25 |
| Issue | issue1 |
| Start Page | 49 |
| End Page | 49 |
| ISSN | 13419099 |
| language | Japanese |
| File Version | publisher |
