Astuti, H.P. and Suryatmojo, Hatma (2019) Water in the forest: Rain-vegetation interaction to estimate canopy interception in a tropical borneo rainforest. In: 7th International Conference on Sustainable Future for Human Security in conjunction with 3rd International Conference on Green Development in Tropical Regions, 29 October 2018through 30 October 2018, Padang, West Sumatra Province.
Water in the forest.pdf - Published Version
Restricted to Registered users only
Download (1MB) | Request a copy
Abstract
Canopy interception has an important role in the hydrological cycle. This research was conducted in virgin forest area and Intensive Forest Management System (IFMS) with selective cutting and line planting technique in IUPHHK-HA PT. Sari Bumi Kusuma. This study aims to determine: 1) the value of canopy interception in the virgin forest area and IFMS with selective cutting and line planting technique 2) the relationship between gross rainfall and canopy interception in virgin forest area and IFMS with selective cutting and line planting technique. The value of gross rainfall, stemflow, throughfall, and vegetation canopy cover were used to determine the canopy interception. Canopy interception was calculated by volume balance approach's method. The relationship between gross rainfall and canopy interception was analyzed using SPSS software and SigmaPlot. The results of this research show that the average value of interception in the Virgin Forest is 30,44%, while the average value of interception in Selective Cutting and Line Planting Silvicultural System (TPTJ) is 15,68%. This result shows that there is a strong and positive relationship between gross rainfall and canopy interception, which is expressed in the equation Ic Ha = 0,0001 (P) 2,9972 dan Ic TPTJ = 0,0004 (P) 2,5795 © Published under licence by IOP Publishing Ltd.
Item Type: | Conference or Workshop Item (Paper) |
---|---|
Additional Information: | cited By 5 |
Uncontrolled Keywords: | Canopy interception; Hydrological cycles; Intensive forest management; Planting techniques; Selective cutting; Silvicultural system; Vegetation canopy; Virgin forests |
Subjects: | S Agriculture > SD Forestry |
Divisions: | Faculty of Forestry |
Depositing User: | Wiwit Kusuma Wijaya Wijaya |
Date Deposited: | 16 Oct 2024 07:58 |
Last Modified: | 16 Oct 2024 07:58 |
URI: | https://ir.lib.ugm.ac.id/id/eprint/7273 |