Extinction risk analysis of Anthocephalus macrophyllus in Gunungsewu Karst Area, Southern Java, Indonesia

Abstract. Faida LRW, Marhaento H. 2019. Extinction risk analysis of Anthocephalus macrophyllus in Gunungsewu Karst Area, Southern Java, Indonesia. Biodiversitas 20: 1897-1903. This paper aims to analyze the extinction risk of a local plant species namely Tebelo Pusoh or Jabon Merah (Anthocephalus ma...

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Autores principales:	LIES RAHAYU WIJAYANTI FAIDA, HERO MARHAENTO
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2019
Materias:	anthocephalus macrophyllus, extinction risk, gunungsewu, karst, native species Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/9c388a09624841399715c35e4aa73274
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spelling	oai:doaj.org-article:9c388a09624841399715c35e4aa732742021-11-21T21:42:27ZExtinction risk analysis of Anthocephalus macrophyllus in Gunungsewu Karst Area, Southern Java, Indonesia1412-033X2085-472210.13057/biodiv/d200715https://doaj.org/article/9c388a09624841399715c35e4aa732742019-06-01T00:00:00Zhttps://smujo.id/biodiv/article/view/3862https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Faida LRW, Marhaento H. 2019. Extinction risk analysis of Anthocephalus macrophyllus in Gunungsewu Karst Area, Southern Java, Indonesia. Biodiversitas 20: 1897-1903. This paper aims to analyze the extinction risk of a local plant species namely Tebelo Pusoh or Jabon Merah (Anthocephalus macrophyllus) in Gunungsewu Karst Area (GKA), Southern Java, Indonesia. A. macrophyllus is a native species of GKA which its existence is currently being threatened by anthropogenic activities such as agricultural extension and housing development. To quantify the extinction risk of A. macrophyllus in GKA, an adapted equation from International Institute of Rural Reconstruction (IIRR) was used. Three extinction risk components namely hazard, vulnerability and coping capacity were assessed based on the local’s perception. Hazard was defined as a source of potential threat to A. macrophyllus, vulnerability was a state of A. macrophyllus being exposed to damage, and coping capacity was efforts to reduce the potential damage of A. macrophyllus. Interviews with one hundred and ten respondents were conducted to assess the risk components. The Likert scale was used to analyze the interview results. The results showed that within the scale of 1 to 4, the hazard score for A. macrophyllus was 2.67, the vulnerability score was 1.67, and the coping capacity score was 1.33. Finally, it was estimated that the extinction risk of A. macrophyllus in GKA was 3.35 indicating a moderate level of extinction risk.LIES RAHAYU WIJAYANTI FAIDAHERO MARHAENTOMBI & UNS Soloarticleanthocephalus macrophyllus, extinction risk, gunungsewu, karst, native speciesBiology (General)QH301-705.5ENBiodiversitas, Vol 20, Iss 7 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	anthocephalus macrophyllus, extinction risk, gunungsewu, karst, native species Biology (General) QH301-705.5
spellingShingle	anthocephalus macrophyllus, extinction risk, gunungsewu, karst, native species Biology (General) QH301-705.5 LIES RAHAYU WIJAYANTI FAIDA HERO MARHAENTO Extinction risk analysis of Anthocephalus macrophyllus in Gunungsewu Karst Area, Southern Java, Indonesia
description	Abstract. Faida LRW, Marhaento H. 2019. Extinction risk analysis of Anthocephalus macrophyllus in Gunungsewu Karst Area, Southern Java, Indonesia. Biodiversitas 20: 1897-1903. This paper aims to analyze the extinction risk of a local plant species namely Tebelo Pusoh or Jabon Merah (Anthocephalus macrophyllus) in Gunungsewu Karst Area (GKA), Southern Java, Indonesia. A. macrophyllus is a native species of GKA which its existence is currently being threatened by anthropogenic activities such as agricultural extension and housing development. To quantify the extinction risk of A. macrophyllus in GKA, an adapted equation from International Institute of Rural Reconstruction (IIRR) was used. Three extinction risk components namely hazard, vulnerability and coping capacity were assessed based on the local’s perception. Hazard was defined as a source of potential threat to A. macrophyllus, vulnerability was a state of A. macrophyllus being exposed to damage, and coping capacity was efforts to reduce the potential damage of A. macrophyllus. Interviews with one hundred and ten respondents were conducted to assess the risk components. The Likert scale was used to analyze the interview results. The results showed that within the scale of 1 to 4, the hazard score for A. macrophyllus was 2.67, the vulnerability score was 1.67, and the coping capacity score was 1.33. Finally, it was estimated that the extinction risk of A. macrophyllus in GKA was 3.35 indicating a moderate level of extinction risk.
format	article
author	LIES RAHAYU WIJAYANTI FAIDA HERO MARHAENTO
author_facet	LIES RAHAYU WIJAYANTI FAIDA HERO MARHAENTO
author_sort	LIES RAHAYU WIJAYANTI FAIDA
title	Extinction risk analysis of Anthocephalus macrophyllus in Gunungsewu Karst Area, Southern Java, Indonesia
title_short	Extinction risk analysis of Anthocephalus macrophyllus in Gunungsewu Karst Area, Southern Java, Indonesia
title_full	Extinction risk analysis of Anthocephalus macrophyllus in Gunungsewu Karst Area, Southern Java, Indonesia
title_fullStr	Extinction risk analysis of Anthocephalus macrophyllus in Gunungsewu Karst Area, Southern Java, Indonesia
title_full_unstemmed	Extinction risk analysis of Anthocephalus macrophyllus in Gunungsewu Karst Area, Southern Java, Indonesia
title_sort	extinction risk analysis of anthocephalus macrophyllus in gunungsewu karst area, southern java, indonesia
publisher	MBI & UNS Solo
publishDate	2019
url	https://doaj.org/article/9c388a09624841399715c35e4aa73274
work_keys_str_mv	AT liesrahayuwijayantifaida extinctionriskanalysisofanthocephalusmacrophyllusingunungsewukarstareasouthernjavaindonesia AT heromarhaento extinctionriskanalysisofanthocephalusmacrophyllusingunungsewukarstareasouthernjavaindonesia
_version_	1718418658970042368

Extinction risk analysis of Anthocephalus macrophyllus in Gunungsewu Karst Area, Southern Java, Indonesia

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