Studies on a high-precision chronology for tephras and palaeoenvironments in southern Kyushu since 30,000 cal BP
| Project/Area Number |
24501292
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Geography
|
|---|
| Research Institution | Kagoshima University |
|---|
Principal Investigator |
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
OKUNO Mitsuru 福岡大学, 理学部, 教授 (50309887)
NAGASAKO Toshiro 鹿児島大学, 教育学部, 准教授 (70709518)
|
|---|
| Co-Investigator(Renkei-kenkyūsha) |
OHIRA Akio 宮崎大学, 教育学研究科, 准教授 (00262824)
|
|---|
| Project Period (FY) |
2012-04-01 – 2015-03-31
|
| Project Status |
Completed (Fiscal Year 2014)
|
| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2012: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
|
|---|
| Keywords | テフラ / 海岸環境 / 古環境統合化 / 最終融氷期 / 鹿児島湾 / 南九州 / 完新世 / 更新世末 / 古環境 / 燃島 / 沖積低地 / 地形発達 / 国分平野 / ボーリング / 化学分析 / 沖積層 |
|---|
| Outline of Final Research Achievements |
It is known that various regional palaeoenvironmental changes dominated by large climatic changes occurred in the past 30,000 years including the stage of rapid changes in the past 15,000 years. On the basis of the chronology for volcanic ash beds which provide isochrone suitable for palaeoenvironmental chronology and numerously distributed in southern Kyushu, we made precise chronology for the changes in palaeoenvironments of southern Kyushu and tried to correlate them to global high-resolution palaeoenvironmental changes. As a result, we precisely correlated the changes in various palaeoenvironments of the coasts, Kagoshima Bay and marine areas in and around southern Kyushu using volcanic ash beds, and placed them in the global high-resolution palaeoenvironmental changes. Regional integration for the chronology of these palaeoenvironments was improved in southern Kyushu.
|
Report
(4 results)
Research Products
(16 results)
-
-
-
[Journal Article] 甲突川低地の地形分類2013
Author(s)
森脇 広
-
Journal Title
「九州から南西諸島における総合的防災研究の推進と地域防災体制の構築」報告書 鹿児島大学地域防災教育研究センター
Volume: 2013年版
Pages: 95-100
Related Report
-
-
-
-
[Presentation] Late Pleistocene and Holocene crustal movements of the caldera volcanic fields in southern Japan in the light of tephrochronology2015
Author(s)
Moriwaki, H., Okuno, M., Nagasako, T., Matsushima, Y., Ohira, A.
Organizer
XIX INQUA Congress
Place of Presentation
Nagoya Congress Center, Nagoya, Japan
Year and Date
2015-07-26 – 2015-08-02
Related Report
-
[Presentation] The role of tephras in developing a high-precision chronostratigraphy for palaeoenvironmental reconstruction and archaeology in southern Kyushu, Japan, since 30,000 years: an integration2015
Author(s)
Moriwaki, H., Nakamura, N., Nagasako, T., Lowe, D. J., Sangawa, T.
Organizer
XIX INQUA Congress
Place of Presentation
Nagoya Congress Center, Nagoya, Japan
Year and Date
2015-07-26 – 2015-08-02
Related Report
-
[Presentation] Identification of a volcaniclastic tsunami deposit at a volcanically active region in southeastern Kyushu, Japan.2014
Author(s)
Yamada, M., Nakamura,Y., Moriwaki, H., Chiba, T. , Fujino, S.
Organizer
AGU FALL MEETING
Place of Presentation
Moscone Center, San Francisco，USA
Year and Date
2014-12-16
Related Report
-
-
-
-
-
-
-
