Vegetation and ecoregion analysis at Sipirok Botanic Gardens, South Tapanuli, North Sumatra, Indonesia

Abstract. Siregar M, Purnomo DW, Siregar HM, Witono JR. 2020. Vegetation and ecoregion analysis at Sipirok Botanic Gardens, South Tapanuli, North Sumatra, Indonesia. Biodiversitas 21: 2526-2535. Botanic Gardens is an ex-situ plant conservation area. Enrichment of plant collections of Botanic Gardens...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Mustaid Siregar, DANANG W. PURNOMO, HARTUTININGSIH M-SIREGAR, JOKO RIDHO WITONO
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2020
Materias:	ecoregion, north sumatra, sipirok botanic gardens, vegetation analysis Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/39b88e64b1ea4cfba070dd2fd351eab9
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:39b88e64b1ea4cfba070dd2fd351eab9
record_format	dspace
spelling	oai:doaj.org-article:39b88e64b1ea4cfba070dd2fd351eab92021-11-22T00:40:46ZVegetation and ecoregion analysis at Sipirok Botanic Gardens, South Tapanuli, North Sumatra, Indonesia1412-033X2085-472210.13057/biodiv/d210626https://doaj.org/article/39b88e64b1ea4cfba070dd2fd351eab92020-05-01T00:00:00Zhttps://smujo.id/biodiv/article/view/5988https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Siregar M, Purnomo DW, Siregar HM, Witono JR. 2020. Vegetation and ecoregion analysis at Sipirok Botanic Gardens, South Tapanuli, North Sumatra, Indonesia. Biodiversitas 21: 2526-2535. Botanic Gardens is an ex-situ plant conservation area. Enrichment of plant collections of Botanic Gardens in Indonesia is based on ecoregion types. To find out the type of ecoregion, the existing vegetation, main native species should be known. The research aimed to analyze the existing vegetation and ecoregion type at Sipirok Botanic Gardens. Existing vegetation has been carried out using a separate plot method 20x20 m which is placed on purposively in nine locations considered to have different vegetation types, namely remnant forest, young secondary forests and shrubs, rubber plantation, and grasslands. Around 66 species belonged to 45 genera and 27 families were found in vascular plants (dbh ? 10 cm). There were 66 species of sapling belonged to 54 genera and 35 families, and 110 seedlings belonged to 87 genera and 50 families. The tree species that have the highest Importance Value Index are Ficus sumatrana (PU-1), Myristica fatua (PU-3), Hevea brasiliensis (PU-4 and PU-7), Artocarpus elasticus (PU-8), and Knema cinerea (PU-9). No trees were found in young secondary forest/shrub plots and grasslands. Unlike the species dominance index, the species diversity index and species equitability index are higher in natural forest plots. Beta diversity based on Jaccard similarity index and Whittaker's index shows a relatively different species composition among plots. Cluster analysis shows the tendency of grouping in 2 types of communities, namely: a) remnant forest communities, and b) secondary communities. The natural forest community is further divided into two communities consisting of remnant forest tree species and industrial/plantation plant species also secondary tree species. Secondary communities are also further divided into secondary forest communities and grasslands. Based on ecoregion analysis using previous publications, altitude, and diversity of plant species in the study site, Sipirok Botanic Gardens is a transitional zone of the Sumatran lowland rainforest and mountain rainforest.Mustaid SiregarDANANG W. PURNOMOHARTUTININGSIH M-SIREGARJOKO RIDHO WITONOMBI & UNS Soloarticleecoregion, north sumatra, sipirok botanic gardens, vegetation analysisBiology (General)QH301-705.5ENBiodiversitas, Vol 21, Iss 6 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	ecoregion, north sumatra, sipirok botanic gardens, vegetation analysis Biology (General) QH301-705.5
spellingShingle	ecoregion, north sumatra, sipirok botanic gardens, vegetation analysis Biology (General) QH301-705.5 Mustaid Siregar DANANG W. PURNOMO HARTUTININGSIH M-SIREGAR JOKO RIDHO WITONO Vegetation and ecoregion analysis at Sipirok Botanic Gardens, South Tapanuli, North Sumatra, Indonesia
description	Abstract. Siregar M, Purnomo DW, Siregar HM, Witono JR. 2020. Vegetation and ecoregion analysis at Sipirok Botanic Gardens, South Tapanuli, North Sumatra, Indonesia. Biodiversitas 21: 2526-2535. Botanic Gardens is an ex-situ plant conservation area. Enrichment of plant collections of Botanic Gardens in Indonesia is based on ecoregion types. To find out the type of ecoregion, the existing vegetation, main native species should be known. The research aimed to analyze the existing vegetation and ecoregion type at Sipirok Botanic Gardens. Existing vegetation has been carried out using a separate plot method 20x20 m which is placed on purposively in nine locations considered to have different vegetation types, namely remnant forest, young secondary forests and shrubs, rubber plantation, and grasslands. Around 66 species belonged to 45 genera and 27 families were found in vascular plants (dbh ? 10 cm). There were 66 species of sapling belonged to 54 genera and 35 families, and 110 seedlings belonged to 87 genera and 50 families. The tree species that have the highest Importance Value Index are Ficus sumatrana (PU-1), Myristica fatua (PU-3), Hevea brasiliensis (PU-4 and PU-7), Artocarpus elasticus (PU-8), and Knema cinerea (PU-9). No trees were found in young secondary forest/shrub plots and grasslands. Unlike the species dominance index, the species diversity index and species equitability index are higher in natural forest plots. Beta diversity based on Jaccard similarity index and Whittaker's index shows a relatively different species composition among plots. Cluster analysis shows the tendency of grouping in 2 types of communities, namely: a) remnant forest communities, and b) secondary communities. The natural forest community is further divided into two communities consisting of remnant forest tree species and industrial/plantation plant species also secondary tree species. Secondary communities are also further divided into secondary forest communities and grasslands. Based on ecoregion analysis using previous publications, altitude, and diversity of plant species in the study site, Sipirok Botanic Gardens is a transitional zone of the Sumatran lowland rainforest and mountain rainforest.
format	article
author	Mustaid Siregar DANANG W. PURNOMO HARTUTININGSIH M-SIREGAR JOKO RIDHO WITONO
author_facet	Mustaid Siregar DANANG W. PURNOMO HARTUTININGSIH M-SIREGAR JOKO RIDHO WITONO
author_sort	Mustaid Siregar
title	Vegetation and ecoregion analysis at Sipirok Botanic Gardens, South Tapanuli, North Sumatra, Indonesia
title_short	Vegetation and ecoregion analysis at Sipirok Botanic Gardens, South Tapanuli, North Sumatra, Indonesia
title_full	Vegetation and ecoregion analysis at Sipirok Botanic Gardens, South Tapanuli, North Sumatra, Indonesia
title_fullStr	Vegetation and ecoregion analysis at Sipirok Botanic Gardens, South Tapanuli, North Sumatra, Indonesia
title_full_unstemmed	Vegetation and ecoregion analysis at Sipirok Botanic Gardens, South Tapanuli, North Sumatra, Indonesia
title_sort	vegetation and ecoregion analysis at sipirok botanic gardens, south tapanuli, north sumatra, indonesia
publisher	MBI & UNS Solo
publishDate	2020
url	https://doaj.org/article/39b88e64b1ea4cfba070dd2fd351eab9
work_keys_str_mv	AT mustaidsiregar vegetationandecoregionanalysisatsipirokbotanicgardenssouthtapanulinorthsumatraindonesia AT danangwpurnomo vegetationandecoregionanalysisatsipirokbotanicgardenssouthtapanulinorthsumatraindonesia AT hartutiningsihmsiregar vegetationandecoregionanalysisatsipirokbotanicgardenssouthtapanulinorthsumatraindonesia AT jokoridhowitono vegetationandecoregionanalysisatsipirokbotanicgardenssouthtapanulinorthsumatraindonesia
_version_	1718418515532185600

Vegetation and ecoregion analysis at Sipirok Botanic Gardens, South Tapanuli, North Sumatra, Indonesia

Ejemplares similares