Effect of loss of fundamental species by oak wilt disease on forest wild lives and ecological services
Project/Area Number |
24380084
|
Research Category |
Grant-in-Aid for Scientific Research (B)
|
Allocation Type | Partial Multi-year Fund |
Section | 一般 |
Research Field |
Forest science
|
Research Institution | Forestry and Forest Products Research Institute |
Principal Investigator |
Shibata Mitsue 国立研究開発法人 森林総合研究所, 企画部, 研究調査官 (10343807)
|
Co-Investigator(Kenkyū-buntansha) |
Nakashizuka Tohru 東北大学, 生命科学研究科, 教授 (00281105)
Saito Shoichi 山形県森林研究研修センター, 主幹 (80502583)
Ueno Mitsuru 山形県森林研究研修センター, 森林資源利用部, 研究員 (00502585)
Yagihashi Tsutomu 国立研究開発法人森林総合研究所, 東北支所, グループ長 (00353889)
|
Co-Investigator(Renkei-kenkyūsha) |
Shimada Takuya 国立研究開発法人森林総合研究所, 東北支所, グループ長 (10353723)
|
Research Collaborator |
Hyodo Fujio
|
Project Period (FY) |
2012-04-01 – 2016-03-31
|
Project Status |
Completed (Fiscal Year 2015)
|
Budget Amount *help |
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2015: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2014: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2013: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2012: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
|
Keywords | ナラ枯れ / 森林生態 / 食物網構造 / 森林保全 |
Outline of Final Research Achievements |
Effect of loss of fundamental species by oak wilt disease on forest wild lives and timber production was assessed. Forest structure and composition showed dynamic temporal variations according to canopy gap dynamics and dead oak trees decomposition. There were large variations of responses of wild lives. Such variation may reflect their feeding behaviours. The result in this study suggested that forest biomass did not restore back but continued to decrease in a decadal scale. This study reveled complicated responses of various wild lives and forest restoration after loss of fundamental species.
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Report
(5 results)
Research Products
(20 results)