|
|
|
Poster Session 2
|
The Basic Study of the Maximum Logging Volume Estimation For Consideration of Forest Resources Using Time Series FCD Model
4. Results and Discussion
FCD growth model analysis with forest age was developed in this study. This result are useful for classification of growth phase for each management area. For example, just growing up area and mature area are clearly classified by FCD growth curve (Fig.3, Fig.4).
Fig.3 FCD Growth Curve in Forest Age
Fig.4 FCD Growth Difference Curve in every four year
It was found the possibility to estimate the forest timber volume from FCD map through forest age analysis timber volume. Both relations is not so simple structure. This study pointing that growing function from time series data, developed the extraction of forest age parameter systematically. This point is quite new advantage step and approach.
The selected test fields were just single species forests. This point was high advantage to set up the growth model. For the further, it must consider that the growth modeling of multi species forests.
References
-
JOFCA. 1991. Classification system on logged-over forests. A workshop for the ITTO project PD 2/87 (F) Sub-project II. Rehabilitation of logged-over forest in Asia/Pacific region. Manila, Philippines, December 1991.
-
JOFCA. 1993. Rehabilitation of logged-over forest in Asia/Pacific region, final report of Sub-project II. Prepared for ITTO. March 1993. Part II pp.1-41
-
JOFCA. 1995. Proceedings of the workshop on utilization of remote sensing in site assessment and planning for rehabilitation of logged-over forest. Cisarua, Bogor, Indonesia, September 25-28, 1995.
-
JOFCA. 1996. Proceedings of the workshop on utilization of remote sensing in site assessment and planning for rehabilitation of logged-over forest. Bangkok, Thailand, July 30- August 1,1996
-
A.Rikimaru. 1996. LANDSAT TM Data processing Guide for Forest Canopy Density Mapping and Monitoring Model, ITTO workshop on utilization of remote sensing in site assessment and planning for rehabilitation of logged-over forests. Bangkok, Thailand, July 30-Agusut 1,1996. pp.1-8
-
JOFCA. 1997. utilization of remote sensing in site assessment and planning for rehabilitation of logged-over forests. Project report on PD 32/93 Rev.2 (F) Rehabilitation of logged-over forests in Asia/Pacific region, Sub-project III. Prepared ITTO. January 1997.
-
A.Rikimaru, S.Miyatake, 1997. Development of forest Canopy Mapping and Monitoring Model using Indices of Vegetation, Bare soil and Shadow. Proceeding of the 18th Asian Conference on Remote Sensing. Kuala Lumpur, Malaysia, 20-24 October, 1997.pp.E6.1-6
-
P.S.Roy, A.Rikimaru, 1997. Biophysical Spectral Response Modeling Approach for forest Density Stratification, Proceeding of the 18th Asian Conference on Remote Sensing. Kuala Lumpur, Malaysia, 20-24 Ocober, 1997.ppE8.1-6
-
Surachai, Supapis, A.Rikimaru, .1997, Thailand Eastern Forest Canopy Density Mapping and Monitoring Using Landsat TM Data. Proceeding of the 18th Asian Conference on Remote Sensing. Kuala Lumpur, Malaysia, 20-24 October, 1997,pp.JSB.1-6
|
|
|
|
|
|
|
