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  1. Article

    Open Access

    Traditional ecological knowledge for monitoring Anaphalis javanica (DC.) Sch.Bip. (Asteraceae) in Bromo Tengger Semeru National Park, Indonesia

    Traditional ecological knowledge (TEK) possessed by indigenous communities offers a vital source of information regarding the status and threats faced by species. Anaphalis javanica (DC.) Sch.Bip. commonly known ...

    Denni Susanto, Prasetyo Nugroho, Shinya Numata in Environmental Monitoring and Assessment (2024)

  2. Article

    Attitudes and preferences of wildlife and their relationship with childhood nature experience amongst residents in a tropical urban city

    How people relate to biodiversity and whether they are supportive of conservation programs and policies has implications on global and local biodiversity conservation efforts. Nature experiences in childhood h...

    Kang Min Ngo, Tetsuro Hosaka, Shinya Numata in Urban Ecosystems (2022)

  3. Article

    Open Access

    Impacts of climate change on reproductive phenology in tropical rainforests of Southeast Asia

    In humid forests in Southeast Asia, many species from dozens of plant families flower gregariously and fruit synchronously at irregular multi-year intervals14. Little is known about how climate change will impac...

    Shinya Numata, Koharu Yamaguchi, Masaaki Shimizu, Gen Sakurai in Communications Biology (2022)

  4. Article

    Open Access

    Exploring cultural differences in wildlife value orientations using student samples in seven nations

    Understanding differences in the way people think about wildlife across countries is important as many conservation challenges transcend jurisdictions. We explored differences in wildlife value orientations in...

    Maarten H Jacobs Ph.D, Sara Dubois, Tetsuro Hosaka in Biodiversity and Conservation (2022)

  5. No Access

    Chapter

    Ethnic Differences in Satisfaction with the Attractiveness of Tropical Urban Parks

    Urban park area is a potential resource for urban populations to experience nature in cities, including tropical cities. Differences in interests among people of different ethnicities have been debated in trop...

    Huda Farhana Mohamad Muslim, Noor Azlin Yahya in Sustainable Future for Human Security (2018)

  6. No Access

    Chapter

    The Current Status of and Prospects for Biodiversity in Tokyo

    Although Tokyo is relatively small in area, it has rich biodiversity that should be maintained through conservation efforts. Here, we review the current status of the natural environment and the biota, and the...

    Shinya Numata, Tetsuro Hosaka in Tokyo as a Global City (2018)

  7. No Access

    Article

    Distance- and density-dependent leaf dynamics of seedlings of a tropical rainforest tree

    Parental distance and plant density dependence of seedling leaf turnover and survival was examined to investigate predictions of the Janzen–Connell hypothesis. The focal study species, Shorea macroptera is a cano...

    Shinya Numata, Naoki Kachi, Toshinori Okuda, N. Manokaran in Oecologia (2017)

  8. Article

    Open Access

    Childhood experience of nature influences the willingness to coexist with biodiversity in cities

    Although efforts to promote biodiversity in cities around the world have increased, many wild animals (including vertebrates and invertebrates) comprising “urban biodiversity” are unpopular or often regarded a...

    Tetsuro Hosaka, Koun Sugimoto, Shinya Numata in Palgrave Communications (2017)

  9. No Access

    Article

    Effects of logging rotation in a lowland dipterocarp forest on mating system and gene flow in Shorea parvifolia

    Selective logging is one of several silvicultural practices used in sustainable forest management in the lowland dipterocarp forest in Indonesia. Selecting only trees with diameters >50 cm for logging can redu...

    Widiyatno, Sapto Indrioko, Mohammad Na’iem, Susilo Purnomo in Tree Genetics & Genomes (2017)

  10. Article

    Open Access

    Satellite-based characterization of climatic conditions before large-scale general flowering events in Peninsular Malaysia

    General flowering (GF) is a unique phenomenon wherein, at irregular intervals, taxonomically diverse trees in Southeast Asian dipterocarp forests synchronize their reproduction at the community level. Triggers...

    Muna Maryam Azmy, Mazlan Hashim, Shinya Numata, Tetsuro Hosaka in Scientific Reports (2016)

  11. Article

    Open Access

    Spatiotemporal dynamics of urban green spaces and human–wildlife conflicts in Tokyo

    Although urban green spaces are increasingly important both for humans and wildlife, an increase in urban green spaces may also increase human–wildlife conflicts in urban areas. However, few studies have exami...

    Tetsuro Hosaka, Shinya Numata in Scientific Reports (2016)

  12. No Access

    Article

    Fruiting behavior of dipterocarps in two consecutive episodes of general flowering in a Malaysian lowland rain forest

    We examined fruiting behaviors of 24 dipterocarp species in a lowland rain forest of Peninsular Malaysia during two consecutive episodes of general flowering (GF). The first GF episode (GF2001) occurred from A...

    Shinya Numata, Ryo O. Suzuki, Sen Nishimura, Yoko Naito in Journal of Forest Research (2012)

  13. No Access

    Article

    Growth strategies differentiate the spatial patterns of 11 dipterocarp species coexisting in a Malaysian tropical rain forest

    We examined relationships between mortality rate, relative growth rate (RGR), and spatial patterns of three growth stages (small, medium, and large trees) for 11 dipterocarp species in the Pasoh 50-ha plot. Mo...

    Ryo O. Suzuki, Shinya Numata, Toshinori Okuda in Journal of Plant Research (2009)

  14. No Access

    Article

    Size-related flowering and fecundity in the tropical canopy tree species, Shorea acuminata (Dipterocarpaceae) during two consecutive general flowerings

    We monitored the reproductive status of all trees with diameters at breast height (dbh) >30 cm in a 40-ha plot at Pasoh, west Malaysia, and investigated the individual fecundity of 15 Shorea acuminata Dyer (Dipte...

    Yoko Naito, Mamoru Kanzaki, Shinya Numata, Kyoko Obayashi in Journal of Plant Research (2008)

  15. No Access

    Article

    Delayed greening, leaf expansion, and damage to sympatric Shorea species in a lowland rain forest

    The function of delayed greening in the seedlings of canopy tree species in a lowland tropical rain forest was examined in terms of its potential defensive value against herbivory. To explore the ecological an...

    Shinya Numata, Naoki Kachi, Toshinori Okuda, N. Manokaran in Journal of Plant Research (2004)

  16. No Access

    Chapter

    Leaf Herbivory and Defenses of Dipterocarp Seedlings in the Pasoh Forest Reserve

    Leaf herbivores can potentially reduce the growth and survival of individual tree seedlings, thereby influencing the composition and species diversity of plant communities in forests. Plants have developed var...

    Shinya Numata, Naoki Kachi, Toshinori Okuda, N. Manokaran in Pasoh (2003)