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Assessing insect herbivory on broadleaf canopy trees at 19 natural forest sites across Japan
Ecological Research ( IF 1.7 ) Pub Date : 2021-03-25 , DOI: 10.1111/1440-1703.12215 Hino Takafumi 1 , Yuri Kanno 2 , Shin Abe 3 , Tetsuto Abe 4 , Tsutomu Enoki 5 , Toshihide Hirao 6 , Tsutom Hiura 7 , Kazuhiko Hoshizaki 8 , Hideyuki Ida 9 , Ken Ishida 10 , Masayuki Maki 11 , Takashi Masaki 3 , Shoji Naoe 3 , Mahoko Noguchi 12 , Tatsuya Otani 13 , Takanori Sato 14 , Michinori Sakimoto 15 , Hitoshi Sakio 16 , Masahiro Takagi 17 , Atsushi Takashima 18 , Naoko Tokuchi 15 , Shunsuke Utsumi 19 , Amane Hidaka 1 , Masahiro Nakamura 2
Ecological Research ( IF 1.7 ) Pub Date : 2021-03-25 , DOI: 10.1111/1440-1703.12215 Hino Takafumi 1 , Yuri Kanno 2 , Shin Abe 3 , Tetsuto Abe 4 , Tsutomu Enoki 5 , Toshihide Hirao 6 , Tsutom Hiura 7 , Kazuhiko Hoshizaki 8 , Hideyuki Ida 9 , Ken Ishida 10 , Masayuki Maki 11 , Takashi Masaki 3 , Shoji Naoe 3 , Mahoko Noguchi 12 , Tatsuya Otani 13 , Takanori Sato 14 , Michinori Sakimoto 15 , Hitoshi Sakio 16 , Masahiro Takagi 17 , Atsushi Takashima 18 , Naoko Tokuchi 15 , Shunsuke Utsumi 19 , Amane Hidaka 1 , Masahiro Nakamura 2
Affiliation
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We present the largest freely available herbivory dataset for Japan representing data collected from a network of 19 natural forest sites across the country. Sampled network sites were part of the Monitoring Sites 1000 Project organized by the Ministry of the Environment. Sites were located across a range of climate zones, from subarctic to subtropical, and broadleaf trees (both evergreen and deciduous) were targeted at each site. Litterfall traps were used to assess leaf damage caused by leaf‐chewing insects in 2014 and 2015. Using a standardized protocol, we assessed herbivory on 117,918 leaves of 39 dominant tree species. Preliminary analyses suggest that insect herbivory increases with increasing latitude for deciduous broadleaf species. In particular, oak (Quercus crispula) and beech (Fagus crenata) were subject to increased insect herbivory with increasing latitude. In contrast, insect herbivory decreased with increasing latitude in evergreen broadleaf species. The latitudinal gradient of herbivory differed according to leaf type (i.e., evergreen or deciduous). This dataset offers excellent opportunities for meta‐analysis and comparative studies of herbivory among various forest types. The complete dataset for this abstract published in the Data Paper section of the journal is available in electronic format in MetaCat in JaLTER at http://db.cger.nies.go.jp/JaLTER/metacat/metacat/ERDP-2021-01.1/jalter-en.
中文翻译：
评估日本19个天然林地的阔叶树冠上的食草动物
我们展示了日本最大的可免费获取的食草数据集，这些数据代表了从全国19个天然林站点的网络中收集的数据。采样的网络站点是环境部组织的“监视站点1000”项目的一部分。站点位于从北极到亚热带的多个气候带，并且每个站点都针对阔叶树（常绿和落叶）。凋落物陷阱用于评估2014年和2015年由咀嚼昆虫引起的叶片损害。使用标准化协议，我们评估了39种优势树种的117,918片叶子上的草食性。初步分析表明，对于落叶阔叶树种，昆虫的食草性随着纬度的增加而增加。特别是橡木（Quercus crispula）和山毛榉（随着纬度的增加，青海藜（Fagus crenata）的食草性也增加了。相反，常绿阔叶树种的昆虫食草性随纬度的增加而降低。食草的纬度梯度根据叶片类型（即常绿或落叶）而有所不同。此数据集为各种森林类型之间的食草动物的荟萃分析和比较研究提供了极好的机会。可在JaLTER的MetaCat中以电子格式在http://db.cger.nies.go.jp/JaLTER/metacat/metacat/ERDP-2021-01.1上以电子格式获得该摘要的完整数据集，该摘要已发布在该期刊的“数据论文”部分。 / jalter-en。
更新日期：2021-05-17
中文翻译：
评估日本19个天然林地的阔叶树冠上的食草动物
我们展示了日本最大的可免费获取的食草数据集，这些数据代表了从全国19个天然林站点的网络中收集的数据。采样的网络站点是环境部组织的“监视站点1000”项目的一部分。站点位于从北极到亚热带的多个气候带，并且每个站点都针对阔叶树（常绿和落叶）。凋落物陷阱用于评估2014年和2015年由咀嚼昆虫引起的叶片损害。使用标准化协议，我们评估了39种优势树种的117,918片叶子上的草食性。初步分析表明，对于落叶阔叶树种，昆虫的食草性随着纬度的增加而增加。特别是橡木（Quercus crispula）和山毛榉（随着纬度的增加，青海藜（Fagus crenata）的食草性也增加了。相反，常绿阔叶树种的昆虫食草性随纬度的增加而降低。食草的纬度梯度根据叶片类型（即常绿或落叶）而有所不同。此数据集为各种森林类型之间的食草动物的荟萃分析和比较研究提供了极好的机会。可在JaLTER的MetaCat中以电子格式在http://db.cger.nies.go.jp/JaLTER/metacat/metacat/ERDP-2021-01.1上以电子格式获得该摘要的完整数据集，该摘要已发布在该期刊的“数据论文”部分。 / jalter-en。
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