SpeciesTempIndex.xlsx (20.24 kB)
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Species temperature index by Japan Breeding Bird Atlas. Species recorded at over 30 sites

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posted on 28.06.2022, 08:10 authored by Mutsuyuki UETA, Yuichi Yamaura, Takeshi OsawaTakeshi Osawa, Seiji HAYAMA

From 2016 to 2021, a national survey of birds has been conducted as "Japan Breeding Bird Atlas" We conducted two complete survey courses within each cell of a 20km square mesh (total 2344 courses) placed as a graticule over the map of Japan. Using this data, we determined the average temperature of breeding birds in Japan. The mean temperatures of the distribution areas of various bird species (species temperature index: STI) weighted with number of individuals were calculated. Species recorded at over 30 sites were indicated.

Funding

Ministry of Environment

Japan Bird Research Association Research Support Grants

Suntory Fund for Bird Conservation

Pro Natura Foundation Japan

Seven-Eleven Foundation

Keidanren Nature Conservation Fund

History

Corresponding author email address

mj-ueta@bird-research.jp

Translated title

全国鳥類繁殖分布調査で30地点以上記録された鳥類の種の分布域の気温

Translated description

2016-2021年に全国鳥類繁殖分布調査が行なわれた。この調査は全国を20kmメッシュで区切り,そのなかに2つの調査コースを設置して,センサスを実施した。このデータをもちいて,各種鳥類の生息数で重みづけした分布の中央の温度を示したものである。30地点以上で記録された種の値を示している。

Translated manuscript title

2種類の全国調査にもとづく繁殖期の森林性鳥類の分布と年平均気温

Translated authors

植田睦之,山浦悠一,大澤剛士,葉山政治

Copyright

© 2022 Japan Bird Research Association