2024/05/03 更新

写真a

ナツカワ　ハルキ
夏川　遼生
NATSUKAWA Haruki
所属
教育研究院 自然科学系 農学系列 助教
自然科学研究科 環境科学専攻 助教
農学部 農学科 助教
職名
助教
外部リンク

経歴

  • 新潟大学   教育研究院 自然科学系 農学系列   助教

    2023年10月 - 現在

  • 新潟大学   自然科学研究科 環境科学専攻   助教

    2023年10月 - 現在

  • 新潟大学   農学部 農学科   助教

    2023年10月 - 現在

 

論文

  • Utilizing a top predator to prioritize site protection for biodiversity conservation 査読

    Haruki Natsukawa, Hiroki Yuasa, Luke J. Sutton, Hiroo Amano, Masaru Haga, Hiroo Itaya, Hiroshi Kawashima, Shizuko Komuro, Takeo Konno, Kaname Mori, Michiyuki Onagi, Tomohiro Ichinose, Fabrizio Sergio

    Journal of Environmental Management   347   119110   2023年12月

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    担当区分：筆頭著者,　責任著者  

    添付ファイル： natsukawa_et_al_2023_jem_347_119110.pdf

    DOI： 10.1016/j.jenvman.2023.119110

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  • Top predators as biodiversity indicators: A meta‐analysis 査読

    Haruki Natsukawa, Fabrizio Sergio

    Ecology Letters   25   2062 - 2075   2022年9月

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    担当区分：筆頭著者,　責任著者   掲載種別：研究論文（学術雑誌）   出版者・発行元：Wiley  

    添付ファイル： top_predators_as_biodiversity_indicators_a_meta_analysis.pdf

    DOI： 10.1111/ele.14077

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    その他リンク： https://onlinelibrary.wiley.com/doi/full-xml/10.1111/ele.14077

  • 営巣林への立入制限は都市近郊に生息するオオタカの繁殖成功を促進する 査読

    板谷浩男, 夏川遼生, 守屋年史

    日本鳥学会誌   71   185 - 191   2022年10月

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    担当区分：筆頭著者,　責任著者   掲載種別：研究論文（学術雑誌）  

    DOI： 10.3838/jjo.71.185

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  • Breeding habitat selection of the Daurian Redstart Phoenicurus auroreus at the nest and territory scale 査読

    Hanaka Ishii, Masanori Yamaji, Haruki Natsukawa, Tomohiro Ichinose

    Ornithological Science   21   227 - 234   2022年7月

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    掲載種別：研究論文（学術雑誌）   出版者・発行元：Ornithological Society of Japan  

    DOI： 10.2326/osj.21.227

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  • Raptor breeding sites indicate high plant biodiversity in urban ecosystems 査読

    Haruki Natsukawa, Hiroki Yuasa, Shizuko Komuro, Fabrizio Sergio

    Scientific Reports   11   21139   2021年10月

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    担当区分：筆頭著者,　責任著者   掲載種別：研究論文（学術雑誌）   出版者・発行元：Springer Science and Business Media LLC  

    <title>Abstract</title>Preserving biodiversity in urban ecosystems has become an urgent conservation priority, given the rapid upsurge in global urbanization. As woody plants play essential ecological roles and provide psychological benefits to human city dwellers, their preservation is of particular interest to conservation scientists. However, considering that extensive censuses of woody plants are resource-intensive, a key accomplishment is to find reliable conservation proxies that can be quickly used to locate biologically diverse areas. Here, we test the idea that sites occupied by apex predators can indicate high overall biodiversity, including high diversity of woody plants. To this end, we surveyed woody plant species within 500 m of Northern Goshawk (<italic>Accipiter gentilis</italic>) breeding sites in urban ecosystems of Japan and compared them with non-breeding control sites without goshawks. We found that goshawks successfully identified and signposted high levels of richness, abundance, and diversity of woody plants. Our findings show that sites occupied by top predatory species could be exploited as conservation proxies for high plant diversity. Due to their exigent ecological requirements, we would expect apex predators to be tied to high biodiversity levels in many other urban ecosystems worldwide.

    DOI： 10.1038/s41598-021-00556-4

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    その他リンク： https://www.nature.com/articles/s41598-021-00556-4

  • Raptor breeding sites indicate high taxonomic and functional diversities of wintering birds in urban ecosystems 査読

    Haruki Natsukawa

    Urban Forestry & Urban Greening   60   127066   2021年5月

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    担当区分：筆頭著者,　責任著者   掲載種別：研究論文（学術雑誌）   出版者・発行元：Elsevier {BV}  

    DOI： 10.1016/j.ufug.2021.127066

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  • Raptor breeding sites as a surrogate for conserving high avian taxonomic richness and functional diversity in urban ecosystems 査読

    Haruki Natsukawa

    Ecological Indicators   119   106874   2020年12月

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    担当区分：筆頭著者,　責任著者   掲載種別：研究論文（学術雑誌）  

    DOI： 10.1016/j.ecolind.2020.106874

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  • Use of tail feather traits to determine sex of adult Grey-faced Buzzards (Butastur indicus) 査読

    Masaki Horita, Tatsuya Imamori, Haruki Natsukawa, Jun Nonaka

    Journal of Raptor Research   54   311 - 315   2020年10月

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    担当区分：筆頭著者,　責任著者   掲載種別：研究論文（学術雑誌）  

    DOI： 10.3356/0892-1016-54.3.311

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  • Forest cover and open land drive the distribution and dynamics of the breeding sites for urban-dwelling Northern Goshawks 査読

    Haruki Natsukawa, Kaname Mori, Shizuko Komuro, Takashi Shiokawa, Jun Umetsu, Nobuo Wakita

    Urban Forestry & Urban Greening   53   126732   2020年5月

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    担当区分：筆頭著者,　責任著者   記述言語：英語   掲載種別：研究論文（学術雑誌）  

    DOI： 10.1016/j.ufug.2020.126732

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  • Japanese golden eagle conservation science: current status and future needs 査読

    Rob Ogden, Tomokazu Fukuda, Takayuki Funo, Mamoru Komatsu, Taku Maeda, Anna Meredith, Masaya Miura, Haruki Natsukawa, Manabu Onuma, Yuki Osafune, Keisuke Saito, Yu Sato, Des Thompson, Miho Murayama

    Japanese Journal of Zoo and Wildlife Medicine   25   9 - 28   2020年3月

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    掲載種別：研究論文（学術雑誌）   出版者・発行元：Japanese Society of Zoo and Wildlife Medicine  

    DOI： 10.5686/jjzwm.25.9

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  • Environmental factors affecting the reproductive rate of urban Northern Goshawks 査読

    Haruki Natsukawa, Kaname Mori, Shizuko Komuro, Takashi Shiokawa, Jun Umetsu, Tomohiro Ichinose

    Journal of Raptor Research   53   377 - 386   2019年11月

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    担当区分：筆頭著者,　責任著者   記述言語：英語   掲載種別：研究論文（学術雑誌）   出版者・発行元：RAPTOR RESEARCH FOUNDATION INC  

    Urbanization has increased with human population growth and the responses from raptor species are gaining more attention from both researchers and the public. Northern Goshawks (Accipiter gentilis) now breed in urban areas in Japan and Europe; however, there are few studies examining the factors that influence their reproductive rate in urban areas. We investigated the reproductive rate (number of fledglings per nest) of the Northern Goshawk population in an urbanized area of Japan from 2014 to 2016, and used a binomial mixture model to examine the relationship between the number of fledglings per nest and environmental factors such as nesting and foraging environments, anthropogenic disturbance, predation risk, and intraspecific competition. The goshawk nesting success rate from 2014 to 2016 was 71.6%, with an average reproductive rate of 1.7 fledglings per occupied nest. The percentage of canopy cover of nesting stands had a significant positive effect on fledgling numbers, and the number of adjacent occupied nests had a significant negative effect on fledgling numbers. The positive effects of canopy coverage may be explained by the protection offered by canopy against direct sunlight, wind, and rain. The negative effect of the adjacent occupied nests may result from an increase in the amount of time and energy goshawks spent in territory defense, and a decrease in available foraging habitat due to intraspecific competition.

    DOI： 10.3356/0892-1016-53.4.377

    Web of Science

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  • Factors affecting breeding-site selection of Northern Goshawks at two spatial scales in urbanized areas 査読

    Haruki Natsukawa, Tomohiro Ichinose, Hiroyoshi Higuchi

    Journal of Raptor Research   51   417 - 427   2017年12月

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    担当区分：筆頭著者,　責任著者   記述言語：英語   掲載種別：研究論文（学術雑誌）  

    DOI： 10.3356/jrr-16-69.1

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