• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2016 Fiscal Year Final Research Report

Evaluation of eco-physiological trait for trees in a degraded forest needed to be regenerated naturally

Research Project

  • PDF
Project/Area Number 26450191
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Forest science
Research InstitutionMie University

Principal Investigator

Kisanuki Hiromitsu  三重大学, 生物資源学研究科, 教授 (00251421)

Research Collaborator KUMAGAI Tomoomi  
SAITO Takami  
IGARASHI Yasunori  
INNAMI Hidehiko  
OKAMOTO Haruna  
TAHATA Saki  
YOKOI Kento  
HISAOKA Mizuki  
SAWAYAMA Ririn  
MAKIE Gaku  
NINOMIYA Kensuke  
Project Period (FY) 2014-04-01 – 2017-03-31
Keywords樹液流速 / トウヒ / 衰退林
Outline of Final Research Achievements

To reveal the factor affecting the physiological trait of evergreen conifer Picea jezoensis var. hondoensis trees, sap flux density was investigated for several spruce trees inside the deer-proof fence on Mt. Ohdaigahara where forest decline is outstanding caused by debarking by deer. Among some climate factors, radiation and vapor pressure deficit (VPD) affected sap flow. Diurnal pattern of sap flow showed similarity with those of radiation and VPD. Among some ecological traits of spruce, tree height, debarked ratio, and sap wood area showed positive effect on sap flow. Survived spruce trees may compensate their debarked area of trunk by sap flow rate.

Free Research Field

森林生態学

URL: 

Published: 2018-03-22  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi