Carbon stock assessment using forest canopy density mapper in agroforestry land in Berau, East Kalimantan, Indonesia

Abstract. Hartoyo APP, Prasetyo LB, Siregar IZ, Supriyanto, Theilade I, Siregar UJ. 2019. Carbon stock assessment using forest canopy density mapper in agroforestry land in Berau, East Kalimantan, Indonesia. Biodiversitas 20: 2661-2676. In the Reducing Emissions from Deforestation and forest Degrada...

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Autores principales:	Adisti Permatasari Putri Hartoyo, Lilik Budi Prasetyo, Iskandar Zulkarnaen Siregar, Supriyanto ., Ida Theilade, Ulfah Juniarti Siregar
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2019
Materias:	carbon stock, forest canopy density mapper, redd , remote sensing Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/f7fc2d712f7746a2af498174cd2e4fcf
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spelling	oai:doaj.org-article:f7fc2d712f7746a2af498174cd2e4fcf2021-11-21T21:54:25ZCarbon stock assessment using forest canopy density mapper in agroforestry land in Berau, East Kalimantan, Indonesia1412-033X2085-472210.13057/biodiv/d200931https://doaj.org/article/f7fc2d712f7746a2af498174cd2e4fcf2019-08-01T00:00:00Zhttps://smujo.id/biodiv/article/view/4065https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Hartoyo APP, Prasetyo LB, Siregar IZ, Supriyanto, Theilade I, Siregar UJ. 2019. Carbon stock assessment using forest canopy density mapper in agroforestry land in Berau, East Kalimantan, Indonesia. Biodiversitas 20: 2661-2676. In the Reducing Emissions from Deforestation and forest Degradation (REDD+) program, remote sensing is the most important tool for measuring forest cover and carbon dynamic, including the utilization of software Forest Canopy Density (FCD) mapper. However, there have been rarely untested the accuracy of FCD applied in agroforestry landscapes to support carbon stock assessment compared to conventional field measurement data. This research was aimed to investigate the correlation between: (i) the value of FCD (%) and tree stand density (N/ha), (ii) the value of FCD (%) and basal area (m2/ha), (iii) the value of FCD (%) and total carbon stock (Mg C/ha), and iv) total carbon stock and percentage of canopy closure (%). Tree stand density, basal area, carbon stock and canopy profile were conventionally measured by trained members of local communities. The results of this study showed that the R2 between FCD and tree density was 37.7% (r = 61.4%), while the R2 between FCD and the basal area was 3.33% (r = 18.3%). The result of normality and heteroscedasticity tests showed that FCD was more accurate and precise in estimating the tree stand density model than the basal area model. Total carbon stock differed significantly (p<0.1) from tree density with R2 = 27.7% (r = 27.3%). Total carbon can be predicted using FCD with total carbon (Mg C/ha) = 13.005 + 0.826 FCD. Our findings suggest that FCD can be used as a new method to estimate tree density and total carbon stock cheaply, efficiently and accurately to support carbon stock assessment in agroforest practices. In carbon assessment, total carbon stock can also be estimated using canopy closure measurement.Adisti Permatasari Putri HartoyoLilik Budi PrasetyoIskandar Zulkarnaen SiregarSupriyanto .Ida TheiladeUlfah Juniarti SiregarMBI & UNS Soloarticlecarbon stock, forest canopy density mapper, redd , remote sensingBiology (General)QH301-705.5ENBiodiversitas, Vol 20, Iss 9 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	carbon stock, forest canopy density mapper, redd , remote sensing Biology (General) QH301-705.5
spellingShingle	carbon stock, forest canopy density mapper, redd , remote sensing Biology (General) QH301-705.5 Adisti Permatasari Putri Hartoyo Lilik Budi Prasetyo Iskandar Zulkarnaen Siregar Supriyanto . Ida Theilade Ulfah Juniarti Siregar Carbon stock assessment using forest canopy density mapper in agroforestry land in Berau, East Kalimantan, Indonesia
description	Abstract. Hartoyo APP, Prasetyo LB, Siregar IZ, Supriyanto, Theilade I, Siregar UJ. 2019. Carbon stock assessment using forest canopy density mapper in agroforestry land in Berau, East Kalimantan, Indonesia. Biodiversitas 20: 2661-2676. In the Reducing Emissions from Deforestation and forest Degradation (REDD+) program, remote sensing is the most important tool for measuring forest cover and carbon dynamic, including the utilization of software Forest Canopy Density (FCD) mapper. However, there have been rarely untested the accuracy of FCD applied in agroforestry landscapes to support carbon stock assessment compared to conventional field measurement data. This research was aimed to investigate the correlation between: (i) the value of FCD (%) and tree stand density (N/ha), (ii) the value of FCD (%) and basal area (m2/ha), (iii) the value of FCD (%) and total carbon stock (Mg C/ha), and iv) total carbon stock and percentage of canopy closure (%). Tree stand density, basal area, carbon stock and canopy profile were conventionally measured by trained members of local communities. The results of this study showed that the R2 between FCD and tree density was 37.7% (r = 61.4%), while the R2 between FCD and the basal area was 3.33% (r = 18.3%). The result of normality and heteroscedasticity tests showed that FCD was more accurate and precise in estimating the tree stand density model than the basal area model. Total carbon stock differed significantly (p<0.1) from tree density with R2 = 27.7% (r = 27.3%). Total carbon can be predicted using FCD with total carbon (Mg C/ha) = 13.005 + 0.826 FCD. Our findings suggest that FCD can be used as a new method to estimate tree density and total carbon stock cheaply, efficiently and accurately to support carbon stock assessment in agroforest practices. In carbon assessment, total carbon stock can also be estimated using canopy closure measurement.
format	article
author	Adisti Permatasari Putri Hartoyo Lilik Budi Prasetyo Iskandar Zulkarnaen Siregar Supriyanto . Ida Theilade Ulfah Juniarti Siregar
author_facet	Adisti Permatasari Putri Hartoyo Lilik Budi Prasetyo Iskandar Zulkarnaen Siregar Supriyanto . Ida Theilade Ulfah Juniarti Siregar
author_sort	Adisti Permatasari Putri Hartoyo
title	Carbon stock assessment using forest canopy density mapper in agroforestry land in Berau, East Kalimantan, Indonesia
title_short	Carbon stock assessment using forest canopy density mapper in agroforestry land in Berau, East Kalimantan, Indonesia
title_full	Carbon stock assessment using forest canopy density mapper in agroforestry land in Berau, East Kalimantan, Indonesia
title_fullStr	Carbon stock assessment using forest canopy density mapper in agroforestry land in Berau, East Kalimantan, Indonesia
title_full_unstemmed	Carbon stock assessment using forest canopy density mapper in agroforestry land in Berau, East Kalimantan, Indonesia
title_sort	carbon stock assessment using forest canopy density mapper in agroforestry land in berau, east kalimantan, indonesia
publisher	MBI & UNS Solo
publishDate	2019
url	https://doaj.org/article/f7fc2d712f7746a2af498174cd2e4fcf
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Carbon stock assessment using forest canopy density mapper in agroforestry land in Berau, East Kalimantan, Indonesia

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