Rerponse by large mammals to mast fruiting in southeast Asian tropical forests
Project/Area Number |
22687002
|
Research Category |
Grant-in-Aid for Young Scientists (A)
|
Allocation Type | Single-year Grants |
Research Field |
Ecology/Environment
|
Research Institution | Kyoto University |
Principal Investigator |
HANYA Goro 京都大学, 霊長類研究所, 准教授 (40444492)
|
Project Period (FY) |
2010-04-01 – 2014-03-31
|
Project Status |
Completed (Fiscal Year 2013)
|
Budget Amount *help |
¥11,310,000 (Direct Cost: ¥8,700,000、Indirect Cost: ¥2,610,000)
Fiscal Year 2012: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2011: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2010: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
|
Keywords | 大型動物 / 一斉開花 / 一斉結実 / ボルネオ島 / 霊長類 / 東南アジア / カメラトラップ / 低地フタバガキ林 / 果実生産 / フェノロジー / ブタオザル / 動物群集 / 季節性 / 熱帯雨林 / レッドリーフモンキー |
Research Abstract |
I monitored the population changes of large terrestrial mammals using camera traps in three study sites in Sabah, Borneo (Danum Valley, Kinabatangan and Tabin). In all the study sites, large-scale mast fruiting was observed at the beginning of our research. In all the study sites, the proportion of photos including infants or multiple individuals of bearded pigs increased at the time of mast fruiting but such tendency was observed for other species. Among primates, only orangutans increased their number in response to increased fruiting intensity. These facts suggests that only minority of the large mammal species show numerical response to mast fruiting, such as increased reproduction in bearded pigs and migration in orangutans.
|
Report
(4 results)
Research Products
(38 results)
-
-
-
-
[Journal Article] Density of Japanese macaque(Macaca fuscata yakui) males ranging alone : seasonal and regional variation in male cohesiveness with the group2013
Author(s)
Otani Y, Yoshihiro S, Takahata Y, Zamma K, Nagai M. Kanie M, Hayaishi S, Fujino M, Sugaya K, Sudo M, Amanai S, Kaneda M, Tachikawa Y, Fukunaga Y, Okahisa Y, Higashi K & Hanya G
-
Journal Title
Mammal Study
Volume: 38
Issue: 2
Pages: 105-115
DOI
NAID
Related Report
Peer Reviewed
-
-
-
-
-
-
-
-
[Journal Article] Dietary adaptations of temperate primates : comparisons of Japanese and Barbary macaques2011
Author(s)
Hanya G, Menard N, Qarro M, Ibn Tattou M, Fuse M, Vallet D, Yamada A, Go M, Takafumi H, Tsujino R, Agetsuma N & Wada K
-
Journal Title
Primates
Volume: 52
Issue: 2
Pages: 187-198
DOI
NAID
Related Report
Peer Reviewed
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-