Koichi Kaji
机构: Emeritus Professor, Tokyo University of Agriculture and Technology
每年引用次数
引用次数
引用: 3,962
H-指数: 35
I10-指数 : 80
出版物: 171
Age Determination of the White-lipped Deer Cervus albirostris by Dental Cementum and Molar Wear
Noriyuki Ohtaishi , Koichi Kaji , Shingo Miura , Jiayan Wu
The Journal of the Mammalogical Society of Japan 15 ( 1) 15 -24
5
1990
Indices for nutritional condition and thresholds for winter survival in sika deer in Hokkaido, Japan.
Noriyuki Ohtaishi , Hiroyuki Uno , Koichi Kaji , Masatsugu Suzuki
Japanese Journal of Veterinary Research 48 ( 2) 119 -127
10
2000
A preliminary study of behavior and acoustic repertoire of captive white-lipped deer, Cervus albirostris, in China.
Noriyuki Ohtaishi , Koichi Kaji , Shingo Miura , Jiayan Wu
The Journal of the Mammalogical Society of Japan 13 ( 2) 105 -118
3
1988
A Note on Fecal and Rumen Contents of White-lipped deer on Eastern Qinghai-Tibet Plateau
Noriyuki Ohtaishi , Seiki Takatsuki , Koichi Kaji , Jiayan Wu
The Journal of the Mammalogical Society of Japan 13 ( 2) 133 -137
5
1988
Harvest-based estimation of population size for Sika deer on Hokkaido Island, Japan
Hiroyuki Uno , Koichi Kaji , Hirofumi Hirakawa , Katsumi Tamada
Wildlife Society Bulletin 30 ( 4) 1160 -1171
33
2002
Conditions and Course of Solution on Rural Agricultural Damages Caused by Wild Boar
Koichi Kaji , Haruka Ohashi , Masae Saito , Hiroto Toda
農業経済研究. 別冊, 日本農業経済学会論文集 2010 305 -312
3
2010
The northern Yellowstone elk herd; management policy and natural regulation
Koichi Kaji , Masami Yamanaka , Dale R. McCullough
224 -228
2006
Changes in the understory vegetation due to the decrease in sika deer density in Akan National Park, eastern Hokkaido, Japan
Hiroyuki Uno , Koichi Kaji , Masami Miyaki , Yoshihiro Inatomi
Japanese journal of conservation ecology 17 ( 2) 185 -197
4
2012
Predictive Species Distribution Models of Three Range-Expanding Mammal Species in Japan
Koichi Kaji , Shinji Fukuda , Koji Osato , Shiho Saito
2016
The influence of hunting methods upon age- and adult sex-ratio of captured wild boar
Koichi Kaji , Kazutaka Takeshita , Naoko Goto , Tetsuya Maruyama
Wildlife and Human Society 4 ( 2) 11 -18
1
2017
Relationship Between Spatial Distribution of Sika Deer–Train Collisions and Sika Deer Movement in Japan
Shin-ichiro Hamasaki , Toshiyuki Sakai , Koichi Kaji , Noriko Yokoyama
Human–Wildlife Interactions 9 ( 2) 9
2015
Spatial distribution of an expanding sika deer population on Hokkaido Island, Japan
K. Kaji , Masami Miyaki , Takashi Saitoh , Satoru Ono
Wildlife Society Bulletin 28 ( 3) 699 -707
50
2000
Comparison of Age-at-Death Patterns in the Irruption and Post-Population-Crash Phases of an Introduced Sika Deer (Cervus nippon) Population
Koichi Kaji , Mugino O. Kubo , Tsuyoshi Yoshida , Hiromasa Igota
Mammal Study 46 ( 1) 77 -84
2021
Ecological Character Displacement in Non-Congeneric Frogs.
Hirotaka Komine , Yuya Watari , Koichi Kaji
Zoological Science 36 ( 5) 410 -416
1
2019
The tale of two deer: management of Père David’s deer and sika deer in anthropogenic landscape of eastern Asia
Zhigang Jiang , Koichi Kaji , Xiaoge Ping
Animal Production Science 56 ( 6) 953 -961
3
2016
The threatened white-lipped deer Cervus albirostris, Gyaring Lake, Qinghai Province, China and its conservation
Shingo Miura , Noriyuki Ohtaishi , Koichi Kaji , Jiayan Wu
Biological Conservation 47 ( 3) 237 -244
9
1989
Detection of Ehrlichia muris DNA from sika deer (Cervus nippon yesoensis) in Hokkaido, Japan.
Chie Tamamoto , Nobutaka Seino , Masatsugu Suzuki , Koichi Kaji
Veterinary Parasitology 150 ( 4) 370 -373
17
2007
Conservation and management of terrestrial mammals in Japan: its organizational system and practices
Takashi Saitoh , Koichi Kaji , Masako Izawa , Fumio Yamada
Therya 6 ( 1) 139 -153
5
2015
Detection of Rickettsia helvetica DNA from Peripheral Blood of Sika Deer (Cervus nippon yesoensis) in Japan
Hisashi Inokuma , Nobutaka Seino , Masatsugu Suzuki , Koichi Kaji
Journal of Wildlife Diseases 44 ( 1) 164 -167
46
2008
Rapid responses in morphology and performance of native frogs induced by predation pressure from invasive mongooses
Hirotaka Komine , Noriko Iwai , Koichi Kaji
Biological Invasions 23 ( 4) 1293 -1305
2021