Data Paper

8 million phenological and sky images from 29 ecosystems from the Arctic to the tropics: the Phenological Eyes Network

Corresponding Author

Shin Nagai

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orcid.org/0000-0003-0957-920X

Research and Development Center for Global Change, Japan Agency for Marine-Earth Science and Technology, 3173-25 Showa-machi, Kanazawa-ku, Yokohama, Kanagawa, 236-0001 Japan

Institute of Arctic Climate and Environment Research, Japan Agency for Marine-Earth Science and Technology, 3173-25 Showa-machi, Kanazawa-ku, Yokohama, Kanagawa, 236-0001 Japan

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Tomoko Akitsu,

Corresponding Author

Tomoko Akitsu

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Faculty of Life and Environmental Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8572 Japan

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Taku M. Saitoh,

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Taku M. Saitoh

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River Basin Research Center, Gifu University, 1-1 Yanagido, Gifu, 501-1193 Japan

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Robert C. Busey,

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Robert C. Busey

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International Arctic Research Center, University of Alaska Fairbanks, PO Box 757320, 930 Koyukuk Dr., Fairbanks, AK, 99775-7320 USA

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Karibu Fukuzawa,

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Karibu Fukuzawa

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Nakagawa Experimental Forest, Field Science Center for Northern Biosphere, Hokkaido University, 483 Otoineppu, Otoineppu, Hokkaido, 098-2502 Japan

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Yoshiaki Honda,

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Yoshiaki Honda

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Center for Environmental Remote Sensing, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba, 263-8522 Japan

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Tomoaki Ichie,

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Tomoaki Ichie

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Faculty of Agriculture and Marine Science, Kochi University, 200 Otsu, Monobe, Nankoku, Kochi, 783-8502 Japan

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Reiko Ide,

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Reiko Ide

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National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba, Ibaraki, 305-8506 Japan

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Hiroki Ikawa,

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Hiroki Ikawa

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Institute for Agro-Environmental Sciences, National Agriculture and Food Research Organization, 3-1-3 Kannondai, Tsukuba, Ibaraki, 305-8604 Japan

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Akira Iwasaki,

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Akira Iwasaki

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Research Center for Advanced Science and Technology, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo, 153-8904 Japan

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Koki Iwao,

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Koki Iwao

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Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, Tsukuba Central 7, Higashi 1-1-1, Tsukuba, Ibaraki, 305-8567 Japan

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Koji Kajiwara,

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Koji Kajiwara

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Center for Environmental Remote Sensing, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba, 263-8522 Japan

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Sinkyu Kang,

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Sinkyu Kang

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Department of Environmental Science, Kangwon National University, Chunchon, 200-701 Korea

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Yongwon Kim,

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Yongwon Kim

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International Arctic Research Center, University of Alaska Fairbanks, PO Box 757320, 930 Koyukuk Dr., Fairbanks, AK, 99775-7320 USA

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Kho Lip Khoon,

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Kho Lip Khoon

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Tropical Peat Research Institute, Malaysian Palm Oil Board, No. 6, Persiaran Institusi, Bandar Baru Bangi, Selangor, 43000 Malaysia

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Alexander V. Kononov,

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Alexander V. Kononov

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Institute for Biological Problems of Cryolithozone, Siberian Division of Russian Academy of Sciences, 41, Lenin Ave., Yakutsk, The Republic of Sakha, 678891 Russia

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Yoshiko Kosugi,

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Yoshiko Kosugi

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Graduate School of Agriculture, Kyoto University, Kitashirakawa, Oiwake-cho, Sakyo-ku, Kyoto, 602-8502 Japan

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Takahisa Maeda,

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Takahisa Maeda

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Environmental Management Research Institute, National Institute of Advanced Industrial Science and Technology, 16-1 Onogawa, Tsukuba, Ibaraki, 305-8569 Japan

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Wataru Mamiya,

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Wataru Mamiya

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Uryu Experimental Forest, Field Science Center for Northern Biosphere, Hokkaido University, Moshiri, Horokanai, Hokkaido, 074-0741 Japan

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Masayuki Matsuoka,

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Masayuki Matsuoka

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Faculty of Agriculture and Marine Science, Kochi University, 200 Otsu, Monobe, Nankoku, Kochi, 783-8502 Japan

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Trofim C. Maximov,

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Trofim C. Maximov

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Annette Menzel,

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Annette Menzel

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Ecoclimatology, Technische Universität München, Hans-Carl-von-Carlowitz Platz 2, Freising, 85354 Germany

Institute for Advanced Study, Technische Universität München, Lichtenbergstraße 2a, Garching, 85748 Germany

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Tomoaki Miura,

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Tomoaki Miura

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Department of Natural Resources and Environmental Management, College of Tropical Agriculture and Human Resources, University of Hawaiʻi at Mānoa, Honolulu, HI, 96822 USA

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Toshie Mizunuma,

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Toshie Mizunuma

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Department of Botany, National Museum of Nature and Science, 4-1-1 Amakubo, Tsukuba, Ibaraki, 305-0005 Japan

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Tomoki Morozumi,

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Tomoki Morozumi

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Graduate School of Environmental Science, Hokkaido University, N10W5, Sapporo, Hokkaido, 060-0810 Japan

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Takeshi Motohka,

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Takeshi Motohka

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Earth Observation Research Center, Japan Aerospace Exploration Agency, 2-1-1 Sengen, Tsukuba, 305-8505 Japan

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Hiroyuki Muraoka,

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Hiroyuki Muraoka

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River Basin Research Center, Gifu University, 1-1 Yanagido, Gifu, 501-1193 Japan

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Hirohiko Nagano,

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Hirohiko Nagano

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International Arctic Research Center, University of Alaska Fairbanks, PO Box 757320, 930 Koyukuk Dr., Fairbanks, AK, 99775-7320 USA

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Taro Nakai,

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Taro Nakai

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Institute for Space-Earth Environmental Research, Nagoya University, Furo-cho Chikusa-ku, Nagoya, 464-8601 Japan

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Tatsuro Nakaji,

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Tatsuro Nakaji

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Tomakomai Experimental Forest, Field Science Center for Northern Biosphere, Hokkaido University, Takaoka, Tomakomai, Hokkaido, 053-0035 Japan

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Hiroyuki Oguma,

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Hiroyuki Oguma

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National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba, Ibaraki, 305-8506 Japan

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Takeshi Ohta,

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Takeshi Ohta

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Graduate School of Bioagricultural Sciences, Nagoya University, Furo-cho Chikusa-ku, Nagoya, 464-8601 Japan

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Keisuke Ono,

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Keisuke Ono

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Runi Anak Sylvester Pungga,

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Runi Anak Sylvester Pungga

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Forest Department Sarawak, Tingkat 14, Wisma Sumber Alam Jalan Stadium, Petra Jaya, Kuching, Sarawak, 93050 Malaysia

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Roman E. Petrov,

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Roman E. Petrov

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Rei Sakai,

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Rei Sakai

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Uryu Experimental Forest, Field Science Center for Northern Biosphere, Hokkaido University, Moshiri, Horokanai, Hokkaido, 074-0741 Japan

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Christian Schunk,

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Christian Schunk

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Institute for Advanced Study, Technische Universität München, Lichtenbergstraße 2a, Garching, 85748 Germany

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Seikoh Sekikawa,

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Seikoh Sekikawa

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Department of Agriculture, Tamagawa University, 6-1-1 Tamagawa-gakuen, Machida, Tokyo, 194-8610 Japan

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Ruslan Shakhmatov,

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Ruslan Shakhmatov

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Yowhan Son,

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Yowhan Son

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Division of Environmental Science and Ecological Engineering, Korea University, 145 Anamro, Seungbukgu, Seoul, Korea

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Atsuko Sugimoto,

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Atsuko Sugimoto

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Arctic Research Center, Hokkaido University, N21W11, Kita-ku, Sapporo, 001-0021 Japan

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Rikie Suzuki,

Rikie Suzuki

Institute of Arctic Climate and Environment Research, Japan Agency for Marine-Earth Science and Technology, 3173-25 Showa-machi, Kanazawa-ku, Yokohama, Kanagawa, 236-0001 Japan

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Kentaro Takagi,

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Kentaro Takagi

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Teshio Experimental Forest, Field Science Center for Northern Biosphere, Hokkaido University, Toikanbetsu, Horonobe, Hokkaido, 098-2943 Japan

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Satoru Takanashi,

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Satoru Takanashi

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Kansai Research Center, Forestry and Forest Products Research Institute, 68 Nagaikyutaroh, Momoyama, Fushimi, Kyoto, 612-0855 Japan

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Shunsuke Tei,

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Shunsuke Tei

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Arctic Research Center, Hokkaido University, N21W11, Kita-ku, Sapporo, 001-0021 Japan

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Satoshi Tsuchida,

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Satoshi Tsuchida

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Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, Tsukuba Central 7, Higashi 1-1-1, Tsukuba, Ibaraki, 305-8567 Japan

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Hirokazu Yamamoto,

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Hirokazu Yamamoto

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Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, Tsukuba Central 7, Higashi 1-1-1, Tsukuba, Ibaraki, 305-8567 Japan

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Eri Yamasaki,

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Eri Yamasaki

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Department of Evolutionary Biology and Environmental Studies, University of Zurich, Winterthurertrasse 190, Zurich, 8057 Switzerland

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Megumi Yamashita,

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Megumi Yamashita

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Tae Kyung Yoon,

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Tae Kyung Yoon

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Division of Environmental Strategy, Korea Environment Institute, 370 Sicheong-daero, Sejong, 30147 Republic of Korea

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Toshiya Yoshida,

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Toshiya Yoshida

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Uryu Experimental Forest, Field Science Center for Northern Biosphere, Hokkaido University, Moshiri, Horokanai, Hokkaido, 074-0741 Japan

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Mitsunori Yoshimura,

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Mitsunori Yoshimura

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PASCO Corporation, Research and Development Center, 2-8-11 Higashiyama, Meguro-ku, Tokyo, 153-0043 Japan

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Shinpei Yoshitake,

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Matthew Wilkinson,

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Matthew Wilkinson

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Centre for Sustainable Forestry and Climate Change, Forest Research, Alice Holt Lodge, Farnham, Surrey, GU10 4LH UK

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Lisa Wingate,

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Lisa Wingate

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INRA, UMR Interaction Sol Plante Atmosphère 1391, Villenave d'Ornon, 33140 France

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Kenlo Nishida Nasahara,

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Kenlo Nishida Nasahara

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Shin Nagai,

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Shin Nagai

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orcid.org/0000-0003-0957-920X

Research and Development Center for Global Change, Japan Agency for Marine-Earth Science and Technology, 3173-25 Showa-machi, Kanazawa-ku, Yokohama, Kanagawa, 236-0001 Japan

Institute of Arctic Climate and Environment Research, Japan Agency for Marine-Earth Science and Technology, 3173-25 Showa-machi, Kanazawa-ku, Yokohama, Kanagawa, 236-0001 Japan

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Tomoko Akitsu,

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Tomoko Akitsu

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Taku M. Saitoh,

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Taku M. Saitoh

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River Basin Research Center, Gifu University, 1-1 Yanagido, Gifu, 501-1193 Japan

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Robert C. Busey,

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Robert C. Busey

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International Arctic Research Center, University of Alaska Fairbanks, PO Box 757320, 930 Koyukuk Dr., Fairbanks, AK, 99775-7320 USA

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Karibu Fukuzawa,

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Karibu Fukuzawa

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Nakagawa Experimental Forest, Field Science Center for Northern Biosphere, Hokkaido University, 483 Otoineppu, Otoineppu, Hokkaido, 098-2502 Japan

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Yoshiaki Honda,

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Yoshiaki Honda

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Center for Environmental Remote Sensing, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba, 263-8522 Japan

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Tomoaki Ichie,

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Tomoaki Ichie

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Faculty of Agriculture and Marine Science, Kochi University, 200 Otsu, Monobe, Nankoku, Kochi, 783-8502 Japan

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Reiko Ide,

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Reiko Ide

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National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba, Ibaraki, 305-8506 Japan

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Hiroki Ikawa,

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Hiroki Ikawa

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Institute for Agro-Environmental Sciences, National Agriculture and Food Research Organization, 3-1-3 Kannondai, Tsukuba, Ibaraki, 305-8604 Japan

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Akira Iwasaki,

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Akira Iwasaki

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Research Center for Advanced Science and Technology, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo, 153-8904 Japan

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Koki Iwao,

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Koki Iwao

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Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, Tsukuba Central 7, Higashi 1-1-1, Tsukuba, Ibaraki, 305-8567 Japan

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Koji Kajiwara,

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Koji Kajiwara

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Center for Environmental Remote Sensing, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba, 263-8522 Japan

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Sinkyu Kang,

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Sinkyu Kang

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Department of Environmental Science, Kangwon National University, Chunchon, 200-701 Korea

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Yongwon Kim,

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Yongwon Kim

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International Arctic Research Center, University of Alaska Fairbanks, PO Box 757320, 930 Koyukuk Dr., Fairbanks, AK, 99775-7320 USA

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Kho Lip Khoon,

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Kho Lip Khoon

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Tropical Peat Research Institute, Malaysian Palm Oil Board, No. 6, Persiaran Institusi, Bandar Baru Bangi, Selangor, 43000 Malaysia

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Alexander V. Kononov,

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Alexander V. Kononov

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Institute for Biological Problems of Cryolithozone, Siberian Division of Russian Academy of Sciences, 41, Lenin Ave., Yakutsk, The Republic of Sakha, 678891 Russia

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Yoshiko Kosugi,

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Yoshiko Kosugi

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Graduate School of Agriculture, Kyoto University, Kitashirakawa, Oiwake-cho, Sakyo-ku, Kyoto, 602-8502 Japan

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Takahisa Maeda,

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Takahisa Maeda

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Environmental Management Research Institute, National Institute of Advanced Industrial Science and Technology, 16-1 Onogawa, Tsukuba, Ibaraki, 305-8569 Japan

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Wataru Mamiya,

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Wataru Mamiya

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Uryu Experimental Forest, Field Science Center for Northern Biosphere, Hokkaido University, Moshiri, Horokanai, Hokkaido, 074-0741 Japan

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Masayuki Matsuoka,

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Masayuki Matsuoka

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Faculty of Agriculture and Marine Science, Kochi University, 200 Otsu, Monobe, Nankoku, Kochi, 783-8502 Japan

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Trofim C. Maximov,

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Trofim C. Maximov

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Institute for Biological Problems of Cryolithozone, Siberian Division of Russian Academy of Sciences, 41, Lenin Ave., Yakutsk, The Republic of Sakha, 678891 Russia

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Annette Menzel,

Corresponding Author

Annette Menzel

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Ecoclimatology, Technische Universität München, Hans-Carl-von-Carlowitz Platz 2, Freising, 85354 Germany

Institute for Advanced Study, Technische Universität München, Lichtenbergstraße 2a, Garching, 85748 Germany

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Tomoaki Miura,

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Tomoaki Miura

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Department of Natural Resources and Environmental Management, College of Tropical Agriculture and Human Resources, University of Hawaiʻi at Mānoa, Honolulu, HI, 96822 USA

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Toshie Mizunuma,

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Toshie Mizunuma

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Department of Botany, National Museum of Nature and Science, 4-1-1 Amakubo, Tsukuba, Ibaraki, 305-0005 Japan

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Tomoki Morozumi,

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Tomoki Morozumi

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Graduate School of Environmental Science, Hokkaido University, N10W5, Sapporo, Hokkaido, 060-0810 Japan

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Takeshi Motohka,

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Takeshi Motohka

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Earth Observation Research Center, Japan Aerospace Exploration Agency, 2-1-1 Sengen, Tsukuba, 305-8505 Japan

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Hiroyuki Muraoka,

Corresponding Author

Hiroyuki Muraoka

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River Basin Research Center, Gifu University, 1-1 Yanagido, Gifu, 501-1193 Japan

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Hirohiko Nagano,

Corresponding Author

Hirohiko Nagano

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International Arctic Research Center, University of Alaska Fairbanks, PO Box 757320, 930 Koyukuk Dr., Fairbanks, AK, 99775-7320 USA

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Taro Nakai,

Corresponding Author

Taro Nakai

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Institute for Space-Earth Environmental Research, Nagoya University, Furo-cho Chikusa-ku, Nagoya, 464-8601 Japan

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Tatsuro Nakaji,

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Tatsuro Nakaji

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Tomakomai Experimental Forest, Field Science Center for Northern Biosphere, Hokkaido University, Takaoka, Tomakomai, Hokkaido, 053-0035 Japan

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Hiroyuki Oguma,

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Hiroyuki Oguma

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National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba, Ibaraki, 305-8506 Japan

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Takeshi Ohta,

Corresponding Author

Takeshi Ohta

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Graduate School of Bioagricultural Sciences, Nagoya University, Furo-cho Chikusa-ku, Nagoya, 464-8601 Japan

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Keisuke Ono,

Corresponding Author

Keisuke Ono

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Institute for Agro-Environmental Sciences, National Agriculture and Food Research Organization, 3-1-3 Kannondai, Tsukuba, Ibaraki, 305-8604 Japan

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Runi Anak Sylvester Pungga,

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Runi Anak Sylvester Pungga

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Forest Department Sarawak, Tingkat 14, Wisma Sumber Alam Jalan Stadium, Petra Jaya, Kuching, Sarawak, 93050 Malaysia

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Roman E. Petrov,

Corresponding Author

Roman E. Petrov

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Institute for Biological Problems of Cryolithozone, Siberian Division of Russian Academy of Sciences, 41, Lenin Ave., Yakutsk, The Republic of Sakha, 678891 Russia

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Rei Sakai,

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Rei Sakai

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Uryu Experimental Forest, Field Science Center for Northern Biosphere, Hokkaido University, Moshiri, Horokanai, Hokkaido, 074-0741 Japan

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Christian Schunk,

Corresponding Author

Christian Schunk

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Institute for Advanced Study, Technische Universität München, Lichtenbergstraße 2a, Garching, 85748 Germany

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Seikoh Sekikawa,

Corresponding Author

Seikoh Sekikawa

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Department of Agriculture, Tamagawa University, 6-1-1 Tamagawa-gakuen, Machida, Tokyo, 194-8610 Japan

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Ruslan Shakhmatov,

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Ruslan Shakhmatov

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Graduate School of Environmental Science, Hokkaido University, N10W5, Sapporo, Hokkaido, 060-0810 Japan

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Yowhan Son,

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Yowhan Son

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Division of Environmental Science and Ecological Engineering, Korea University, 145 Anamro, Seungbukgu, Seoul, Korea

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Atsuko Sugimoto,

Corresponding Author

Atsuko Sugimoto

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Arctic Research Center, Hokkaido University, N21W11, Kita-ku, Sapporo, 001-0021 Japan

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Rikie Suzuki,

Rikie Suzuki

Institute of Arctic Climate and Environment Research, Japan Agency for Marine-Earth Science and Technology, 3173-25 Showa-machi, Kanazawa-ku, Yokohama, Kanagawa, 236-0001 Japan

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Kentaro Takagi,

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Kentaro Takagi

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Teshio Experimental Forest, Field Science Center for Northern Biosphere, Hokkaido University, Toikanbetsu, Horonobe, Hokkaido, 098-2943 Japan

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Satoru Takanashi,

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Satoru Takanashi

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Kansai Research Center, Forestry and Forest Products Research Institute, 68 Nagaikyutaroh, Momoyama, Fushimi, Kyoto, 612-0855 Japan

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Shunsuke Tei,

Corresponding Author

Shunsuke Tei

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Arctic Research Center, Hokkaido University, N21W11, Kita-ku, Sapporo, 001-0021 Japan

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Satoshi Tsuchida,

Corresponding Author

Satoshi Tsuchida

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Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, Tsukuba Central 7, Higashi 1-1-1, Tsukuba, Ibaraki, 305-8567 Japan

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Hirokazu Yamamoto,

Corresponding Author

Hirokazu Yamamoto

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Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, Tsukuba Central 7, Higashi 1-1-1, Tsukuba, Ibaraki, 305-8567 Japan

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Eri Yamasaki,

Corresponding Author

Eri Yamasaki

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Department of Evolutionary Biology and Environmental Studies, University of Zurich, Winterthurertrasse 190, Zurich, 8057 Switzerland

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Megumi Yamashita,

Corresponding Author

Megumi Yamashita

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Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-8-1 Harumi-cho, Fuchu, Tokyo, 183-8538 Japan

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Tae Kyung Yoon,

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Tae Kyung Yoon

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Division of Environmental Strategy, Korea Environment Institute, 370 Sicheong-daero, Sejong, 30147 Republic of Korea

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Toshiya Yoshida,

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Toshiya Yoshida

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Uryu Experimental Forest, Field Science Center for Northern Biosphere, Hokkaido University, Moshiri, Horokanai, Hokkaido, 074-0741 Japan

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Mitsunori Yoshimura,

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Mitsunori Yoshimura

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PASCO Corporation, Research and Development Center, 2-8-11 Higashiyama, Meguro-ku, Tokyo, 153-0043 Japan

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Shinpei Yoshitake,

Corresponding Author

Shinpei Yoshitake

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River Basin Research Center, Gifu University, 1-1 Yanagido, Gifu, 501-1193 Japan

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Matthew Wilkinson,

Corresponding Author

Matthew Wilkinson

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Centre for Sustainable Forestry and Climate Change, Forest Research, Alice Holt Lodge, Farnham, Surrey, GU10 4LH UK

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Lisa Wingate,

Corresponding Author

Lisa Wingate

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INRA, UMR Interaction Sol Plante Atmosphère 1391, Villenave d'Ornon, 33140 France

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Kenlo Nishida Nasahara,

Corresponding Author

Kenlo Nishida Nasahara

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Faculty of Life and Environmental Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8572 Japan

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First published: 26 June 2018

https://doi.org/10.1007/s11284-018-1633-x

Citations: 36

The complete data set for this abstract published in the Data Paper section of the journal is available in electronic format in Ecological Research Data Paper Archives at http://db.cger.nies.go.jp/JaLTER/ER_DataPapers/archives/2018/ERDP-2018-05.

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Abstract

We report long-term continuous phenological and sky images taken by time-lapse cameras through the Phenological Eyes Network (http://www.pheno-eye.org. Accessed 29 May 2018) in various ecosystems from the Arctic to the tropics. Phenological images are useful in recording the year-to-year variability in the timing of flowering, leaf-flush, leaf-coloring, and leaf-fall and detecting the characteristics of phenological patterns and timing sensitivity among species and ecosystems. They can also help interpret variations in carbon, water, and heat cycling in terrestrial ecosystems, and be used to obtain ground-truth data for the validation of satellite-observed products. Sky images are useful in continuously recording atmospheric conditions and obtaining ground-truth data for the validation of cloud contamination and atmospheric noise present in satellite remote-sensing data. We have taken sky, forest canopy, forest floor, and shoot images of a range of tree species and landscapes, using time-lapse cameras installed on forest floors, towers, and rooftops. In total, 84 time-lapse cameras at 29 sites have taken 8 million images since 1999. Our images provide (1) long-term, continuous detailed records of plant phenology that are more quantitative than in situ visual phenological observations of index trees; (2) basic information to explain the responsiveness, vulnerability, and resilience of ecosystem canopies and their functions and services to changes in climate; and (3) ground-truthing for the validation of satellite remote-sensing observations.

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Volume33, Issue6

November 2018

Pages 1091-1092

8 million phenological and sky images from 29 ecosystems from the Arctic to the tropics: the Phenological Eyes Network

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8 million phenological and sky images from 29 ecosystems from the Arctic to the tropics: the Phenological Eyes Network

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