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1991 Fiscal Year Final Research Report Summary

Studies on regional difference for thermal influence about forest

Research Project

Project/Area Number 02304026
Research Category

Grant-in-Aid for Co-operative Research (A)

Allocation TypeSingle-year Grants
Research Field 農業気象・生物環境制御学
Research InstitutionHokkaido Univeristy

Principal Investigator

HORIGUCHI Ikuo  Hokkaido University, Faculty of Agriculture, Professor, 農学部, 教授 (10001439)

Co-Investigator(Kenkyū-buntansha) MATUMURA Shinji  kagawa University, Faculty of Agriculture, Instructor, 農学部, 助手 (60165868)
SUZUKI Haruo  Kagawa University, Faculty of Agriculture, Associate Professor, 農学部, 助教授 (00036089)
SUZUKI Yosinori  Yamaguchi University, Faculty of Agriculture, Professor, 農学部, 教授 (70081495)
KON Hisasi  Chiba University, Faculty of Horticulture, Associate Professor, 園芸学部, 助教授 (60153706)
NAKAYAMA Kiichi  Chiba University, Faculty of Horticulture, Professor, 園芸学部, 教授 (90009697)
Project Period (FY) 1990 – 1991
KeywordsFOREST / THERMAL INFLUENCE / SURFACE TEMPERATURE / SATELLITE DATA / LAND-USE / FORECAST OF CHANGING / MESH DATA / MULTI-REGRESSION ANALYSIS
Research Abstract

The purpose of this study is the regional difference for thermal influence of deforestation usig satellite data. The analyses are performed as follows ; 1) the relationship between land-use and surface temperature are calculated using Landsat TM data, 2) multi-regression equations between the rate of land-use for 1x1 km mesh and mean surface temperature for 1x1 km mesh are calculated. the equations express estimation of surface temparture, when land-use change, 3) standard multi-regression equations are calculated for comparison between the regional difference of deforestation. Landsat TM data are used for the analysis about Hokkaido (Tomaikomai, Sarobetu), Kantou (Fukusa), Sikoku (Kouchi) and Kyuushuu (Aso).
The results are obtained that 1) the estimated surface temperature is the lowest on forest and the highest on city areas, 2) standard regression coefficients are constant for Kantou (Fukusa) and Sikoku (Kouchi) through all data but Hokkaido (Sarobetu). We recognized that thermal influence of deforestation is able to compare usig standard regression coefficients. Tlie range of standard regression coeficient is Tomakomai, Kouchi and Fukusa.

  • Research Products

    (4 results)

All Other

All Publications (4 results)

  • [Publications] 堀口 郁夫: "農業環境研究におけるメッシュデ-タと気象情報の利用〔5〕ー衛星による農業環境情報の計測" 農業および園芸. 65ー11. 1285-1292 (1990)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 堀口 郁夫,松村 伸二: "衛星デ-タによる土地利用と地表面温度" 農業気象.

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] HORIGUCHI Ikuo: "Utilization of mesh data and meteorological data for studies of agricultural environment" Agriculture and Horticulture. 65-11. 1285-1292 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] HORIGUCHI Ikuo and MATUMURA Sinji: "Land-use and surface temperature using satellite data" Agricultural Meteorology.

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 1993-03-16  

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