Kenji Seiwa

2.6k total citations
60 papers, 2.1k citations indexed

About

Kenji Seiwa is a scholar working on Nature and Landscape Conservation, Ecology, Evolution, Behavior and Systematics and Plant Science. According to data from OpenAlex, Kenji Seiwa has authored 60 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 50 papers in Nature and Landscape Conservation, 24 papers in Ecology, Evolution, Behavior and Systematics and 21 papers in Plant Science. Recurrent topics in Kenji Seiwa's work include Ecology and Vegetation Dynamics Studies (47 papers), Plant and animal studies (21 papers) and Forest ecology and management (18 papers). Kenji Seiwa is often cited by papers focused on Ecology and Vegetation Dynamics Studies (47 papers), Plant and animal studies (21 papers) and Forest ecology and management (18 papers). Kenji Seiwa collaborates with scholars based in Japan, Slovakia and Egypt. Kenji Seiwa's co-authors include Kihachiro Kikuzawa, Naoto Ueno, Aya Nishiwaki, Mizuki Tomita, Yoshihisa Suyama, Hiroshi Kanno, Susumu Iwamoto, Taku M. Saitoh, Kazuhiko Masaka and Yoichi Hasegawa and has published in prestigious journals such as PLoS ONE, Ecology and New Phytologist.

In The Last Decade

Kenji Seiwa

59 papers receiving 2.0k citations

Peers

Kenji Seiwa

NLC

EEBS

GPC

ECOLO

Saara J. DeWalt United States

Hansjörg Dietz Switzerland

Kasey E. Barton United States

Olivier Chabrerie France

Thilo Heinken Germany

Věroslava Hadincová Czechia

Sylvester Tan Malaysia

Vojtěch Lanta Czechia

Kristjan Zobel Estonia

Yi Jin China

Saara J. DeWalt United States

Kenji Seiwa

1.8k ×1.2

NLC

796 ×0.9

1.4k ×1.9

EEBS

641 ×1.1

GPC

592 ×1.5

ECOLO

Citations per year, relative to Kenji Seiwa Kenji Seiwa (= 1×) peers Saara J. DeWalt

Countries citing papers authored by Kenji Seiwa

Since Specialization

Citations

This map shows the geographic impact of Kenji Seiwa's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Kenji Seiwa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kenji Seiwa more than expected).

Fields of papers citing papers by Kenji Seiwa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kenji Seiwa. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Kenji Seiwa. The network helps show where Kenji Seiwa may publish in the future.

Co-authorship network of co-authors of Kenji Seiwa

This figure shows the co-authorship network connecting the top 25 collaborators of Kenji Seiwa. A scholar is included among the top collaborators of Kenji Seiwa based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Kenji Seiwa. Kenji Seiwa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Masaka, Kazuhiko, et al.. (2023). Roles of pathogens and mycorrhizae in conspecific negative distance dependency and replacement of tree species in a temperate forest. Forest Ecology and Management. 544. 121177–121177. 2 indexed citations

Suzuki, Aya, et al.. (2020). Conspecific distance-dependent seedling performance, and replacement of conspecific seedlings by heterospecifics in five hardwood, temperate forest species. Oecologia. 193(4). 937–947. 2 indexed citations

Sasaki, Takehiro, et al.. (2019). Role of mycorrhizal associations in tree spatial distribution patterns based on size class in an old-growth forest. Oecologia. 189(4). 971–980. 26 indexed citations

Tomimatsu, Hiroshi, et al.. (2018). Ecological properties of shoot- and single seeds in a hardwood, Zelkova serrata. Data in Brief. 18. 1734–1739. 3 indexed citations

Masaka, Kazuhiko, et al.. (2016). Leaf diseases drive the Janzen–Connell mechanism regardless of light conditions: a 3-year field study. Oecologia. 183(1). 191–199. 17 indexed citations

Hasegawa, Yoichi, Yoshihisa Suyama, & Kenji Seiwa. (2015). Variation in Pollen-Donor Composition among Pollinators in an Entomophilous Tree Species, Castanea crenata, Revealed by Single-Pollen Genotyping. PLoS ONE. 10(3). e0120393–e0120393. 32 indexed citations

Seiwa, Kenji, Kazuhiko Masaka, Naoto Ueno, et al.. (2012). Roles of thinning intensity in hardwood recruitment and diversity in a conifer, Criptomeria japonica plantation: A 5-year demographic study. Forest Ecology and Management. 269. 177–187. 42 indexed citations

Kimura, Megumi, et al.. (2012). Morph-specific mating patterns in a low-density population of a heterodichogamous tree, Juglans ailantifolia. Plant Ecology. 213(9). 1477–1487. 13 indexed citations

Konno, Miki, Susumu Iwamoto, & Kenji Seiwa. (2011). Specialization of a fungal pathogen on host tree species in a cross‐inoculation experiment. Journal of Ecology. 99(6). 1394–1401. 41 indexed citations

10.

Seiwa, Kenji, et al.. (2009). Carbon allocation to defense, storage, and growth in seedlings of two temperate broad-leaved tree species. Oecologia. 162(2). 273–281. 68 indexed citations

11.

Seiwa, Kenji. (2007). Trade-offs Between Seedling Growth and Survival in Deciduous Broadleaved Trees in a Temperate Forest. Annals of Botany. 99(3). 537–544. 64 indexed citations

12.

Saitoh, Taku M., Kenji Seiwa, & Aya Nishiwaki. (2006). Effects of Resource Heterogeneity on Nitrogen Translocation within Clonal Fragments of Sasa palmata: an Isotopic (15N) Assessment. Annals of Botany. 98(3). 657–663. 72 indexed citations

13.

Kanno, Hiroshi, Naoto Ueno, Mizuki Tomita, et al.. (2006). Hardwood recruitment into conifer plantations in Japan: Effects of thinning and distance from neighboring hardwood forests. Forest Ecology and Management. 237(1-3). 15–28. 74 indexed citations

14.

Naito, Yoko, Akihiro Konuma, Hiroyoshi Iwata, et al.. (2005). Selfing and inbreeding depression in seeds and seedlings of Neobalanocarpus heimii (Dipterocarpaceae). Journal of Plant Research. 118(6). 423–430. 76 indexed citations

15.

Seiwa, Kenji, et al.. (2005). Shoot life span in relation to successional status in deciduous broad‐leaved tree species in a temperate forest. New Phytologist. 169(3). 537–548. 37 indexed citations

16.

Seiwa, Kenji, et al.. (2002). Impact of site‐induced mouse caching and transport behaviour on regeneration in Castanea crenata. Journal of Vegetation Science. 13(4). 517–526. 9 indexed citations

17.

Nagamatsu, Dai, Kenji Seiwa, & Akiko Sakai. (2002). Seedling establishment of deciduous trees in various topographic positions. Journal of Vegetation Science. 13(1). 35–35. 2 indexed citations

18.

Seiwa, Kenji. (1998). Advantages of early germination for growth and survival of seedlings of Acer mono under different overstorey phenologies in deciduous broad-leaved forests. THE journal. 219–228. 5 indexed citations

19.

Seiwa, Kenji. (1997). Variable regeneration behaviour ofUlmus davidianavar.Japonicain response to disturbance regime for risk spreading. Seed Science Research. 7(2). 195–207. 30 indexed citations

20.

Seiwa, Kenji & Kihachiro Kikuzawa. (1989). Seasonal growth patterns of seedling height in relation to seed mass in deciduous broad-leaved tree species. Nihon Seitai Gakkaishi. 39(1). 5–15. 5 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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