Population genetics and ecology of Sumatran camphor (Dryobalanops aromatica) in natural and community-owned forests in Indonesia

Ritonga FN, Dwiyanti FG, Kusmana C, Siregar UJ, Siregar IZ. 2018. Population genetics and ecology of Sumatran camphor (Dryobalanops aromatica) in natural and community-owned forests in Indonesia. Biodiversitas 19: 2175-2182. Dryobalanops aromatica Gaertn. f. (Sumatran camphor) is a valuable tree spe...

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Autores principales:	FAUJIAH NURHASANAH RITONGA, FIFI GUS DWIYANTI, CECEP KUSMANA, ULFAH JUNIARTI SIREGAR, ISKANDAR ZULKARNAEN SIREGAR
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2018
Materias:	conservation dryobalanops aromatica genetic variation rapd spatial distribution Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/f74a984d1800403d87d18ae281103d9f
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spelling	oai:doaj.org-article:f74a984d1800403d87d18ae281103d9f2021-11-16T14:04:40ZPopulation genetics and ecology of Sumatran camphor (Dryobalanops aromatica) in natural and community-owned forests in Indonesia1412-033X2085-472210.13057/biodiv/d190625https://doaj.org/article/f74a984d1800403d87d18ae281103d9f2018-10-01T00:00:00Zhttps://smujo.id/biodiv/article/view/3110https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Ritonga FN, Dwiyanti FG, Kusmana C, Siregar UJ, Siregar IZ. 2018. Population genetics and ecology of Sumatran camphor (Dryobalanops aromatica) in natural and community-owned forests in Indonesia. Biodiversitas 19: 2175-2182. Dryobalanops aromatica Gaertn. f. (Sumatran camphor) is a valuable tree species that produces borneol (camphor) and good-quality timber. However, the population of this species has declined due to illegal logging and conversion of forests into plantations and has been classified as Critically Endangered by the International Union for Conservation of Nature. This study aimed to examine the genetic variation and spatial distribution of this species in a community-owned forest (Barus) and two natural forests (Singkohor and Danau Paris) in Indonesia using the Random Amplified Polymorphic DNA marker. The results of this study showed that D. aromatica had moderate levels of genetic variation (expected heterozygosity [He] = 0.1760 [Barus population] to 0.2134 [Singkohor population]) and genetic differentiation (Nei’s Gst = 0.1257). The genetic distance was the smallest between the Singkohor and Danau Paris populations (Nei’s distance = 0.0363) and greatest between the Singkohor and Barus populations (Nei’s distance = 0.0534). The spatial distribution of D. aromatica was grouped in both Barus and Danau Paris based on Morisita’s index of diversity (ip = 0.06 and 0.043, respectively). These findings indicated that genetic conservation might be performed in situ in combination with enrichment planting using locally propagated sources.FAUJIAH NURHASANAH RITONGAFIFI GUS DWIYANTICECEP KUSMANAULFAH JUNIARTI SIREGARISKANDAR ZULKARNAEN SIREGARMBI & UNS Soloarticleconservationdryobalanops aromaticagenetic variationrapdspatial distributionBiology (General)QH301-705.5ENBiodiversitas, Vol 19, Iss 6, Pp 2175-2182 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	conservation dryobalanops aromatica genetic variation rapd spatial distribution Biology (General) QH301-705.5
spellingShingle	conservation dryobalanops aromatica genetic variation rapd spatial distribution Biology (General) QH301-705.5 FAUJIAH NURHASANAH RITONGA FIFI GUS DWIYANTI CECEP KUSMANA ULFAH JUNIARTI SIREGAR ISKANDAR ZULKARNAEN SIREGAR Population genetics and ecology of Sumatran camphor (Dryobalanops aromatica) in natural and community-owned forests in Indonesia
description	Ritonga FN, Dwiyanti FG, Kusmana C, Siregar UJ, Siregar IZ. 2018. Population genetics and ecology of Sumatran camphor (Dryobalanops aromatica) in natural and community-owned forests in Indonesia. Biodiversitas 19: 2175-2182. Dryobalanops aromatica Gaertn. f. (Sumatran camphor) is a valuable tree species that produces borneol (camphor) and good-quality timber. However, the population of this species has declined due to illegal logging and conversion of forests into plantations and has been classified as Critically Endangered by the International Union for Conservation of Nature. This study aimed to examine the genetic variation and spatial distribution of this species in a community-owned forest (Barus) and two natural forests (Singkohor and Danau Paris) in Indonesia using the Random Amplified Polymorphic DNA marker. The results of this study showed that D. aromatica had moderate levels of genetic variation (expected heterozygosity [He] = 0.1760 [Barus population] to 0.2134 [Singkohor population]) and genetic differentiation (Nei’s Gst = 0.1257). The genetic distance was the smallest between the Singkohor and Danau Paris populations (Nei’s distance = 0.0363) and greatest between the Singkohor and Barus populations (Nei’s distance = 0.0534). The spatial distribution of D. aromatica was grouped in both Barus and Danau Paris based on Morisita’s index of diversity (ip = 0.06 and 0.043, respectively). These findings indicated that genetic conservation might be performed in situ in combination with enrichment planting using locally propagated sources.
format	article
author	FAUJIAH NURHASANAH RITONGA FIFI GUS DWIYANTI CECEP KUSMANA ULFAH JUNIARTI SIREGAR ISKANDAR ZULKARNAEN SIREGAR
author_facet	FAUJIAH NURHASANAH RITONGA FIFI GUS DWIYANTI CECEP KUSMANA ULFAH JUNIARTI SIREGAR ISKANDAR ZULKARNAEN SIREGAR
author_sort	FAUJIAH NURHASANAH RITONGA
title	Population genetics and ecology of Sumatran camphor (Dryobalanops aromatica) in natural and community-owned forests in Indonesia
title_short	Population genetics and ecology of Sumatran camphor (Dryobalanops aromatica) in natural and community-owned forests in Indonesia
title_full	Population genetics and ecology of Sumatran camphor (Dryobalanops aromatica) in natural and community-owned forests in Indonesia
title_fullStr	Population genetics and ecology of Sumatran camphor (Dryobalanops aromatica) in natural and community-owned forests in Indonesia
title_full_unstemmed	Population genetics and ecology of Sumatran camphor (Dryobalanops aromatica) in natural and community-owned forests in Indonesia
title_sort	population genetics and ecology of sumatran camphor (dryobalanops aromatica) in natural and community-owned forests in indonesia
publisher	MBI & UNS Solo
publishDate	2018
url	https://doaj.org/article/f74a984d1800403d87d18ae281103d9f
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Population genetics and ecology of Sumatran camphor (Dryobalanops aromatica) in natural and community-owned forests in Indonesia

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