The affinity of mangrove species using Association and Cluster Index in North Coast of Jakarta and Segara Anakan of Cilacap, Indonesia

Abstract. Hilmi E, Sari LK, Cahyo TN, Muslih, Mahdiana A, Samudra SR. 2021. The affinity of mangrove species using Association and Cluster Index in North Coast of Jakarta and Segara Anakan of Cilacap, Indonesia. Biodiversitas 22: 2907-2920. The affinity of mangrove species using association and clus...

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Autores principales: Endang Hilmi, Lilik Kartika Sari, Tri Nur Cahyo, Muslih MUSLIH, Arif Mahdiana, Sesilia Rani Samudra
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Publicado: MBI & UNS Solo 2021
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spelling oai:doaj.org-article:f19c2235866a402fad2273b08e0845b12021-11-22T12:16:55ZThe affinity of mangrove species using Association and Cluster Index in North Coast of Jakarta and Segara Anakan of Cilacap, Indonesia1412-033X2085-472210.13057/biodiv/d220743https://doaj.org/article/f19c2235866a402fad2273b08e0845b12021-07-01T00:00:00Zhttps://smujo.id/biodiv/article/view/8696https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Hilmi E, Sari LK, Cahyo TN, Muslih, Mahdiana A, Samudra SR. 2021. The affinity of mangrove species using Association and Cluster Index in North Coast of Jakarta and Segara Anakan of Cilacap, Indonesia. Biodiversitas 22: 2907-2920. The affinity of mangrove species using association and cluster index describe relationship among mangrove species. The species association and clustering explain the degree of utilization of resources and space by mangrove species. The association and cluster also describe specific species adaptation in mangrove ecosystems. This paper was aimed to analyze species affinity using association and clustering index of mangrove species. The association index used Chi-square equation and the clustered index used Euclidian distance analysis. The results showed that (i) mangrove density in Segara Anakan (166-4000 trees ha-1) > North Jakarta (220-1100 trees ha-1). (ii) Nypa fruticans, Avicennia marina, Rhizophora stylosa and Rhizophora apiculata dominated in Segara Anakan of Cilacap, and Rhizophora stylosa and Avicennia marina dominated in North Jakarta (iii) The association index had 12 pairs of negative species association and 17 pairs of positive species association, but most of mangrove vegetations had no association. (iv) mangrove ecosystem in Segara Anakan and North Jakarta had four clusters with Euclidean distance (ED score) 484 to describe cluster between Bruguiera parviflora-Bruguiera sexangula until 76430847 to describe cluster among Bruguiera gymnorrhiza, Bruguiera parviflora, Ceriops decandra, Exoecaria agallocha, Nypa fruticans, Ceriops tagal, Rhizophora stylosa, and Sonneratia caseolarisEndang HilmiLilik Kartika SariTri Nur CahyoMuslih MUSLIHArif MahdianaSesilia Rani SamudraMBI & UNS Soloarticlemangrove clusteringmangrove associationsegara anakan lagoonpantai utara jakartamangrove densityBiology (General)QH301-705.5ENBiodiversitas, Vol 22, Iss 7 (2021)
institution DOAJ
collection DOAJ
language EN
topic mangrove clustering
mangrove association
segara anakan lagoon
pantai utara jakarta
mangrove density
Biology (General)
QH301-705.5
spellingShingle mangrove clustering
mangrove association
segara anakan lagoon
pantai utara jakarta
mangrove density
Biology (General)
QH301-705.5
Endang Hilmi
Lilik Kartika Sari
Tri Nur Cahyo
Muslih MUSLIH
Arif Mahdiana
Sesilia Rani Samudra
The affinity of mangrove species using Association and Cluster Index in North Coast of Jakarta and Segara Anakan of Cilacap, Indonesia
description Abstract. Hilmi E, Sari LK, Cahyo TN, Muslih, Mahdiana A, Samudra SR. 2021. The affinity of mangrove species using Association and Cluster Index in North Coast of Jakarta and Segara Anakan of Cilacap, Indonesia. Biodiversitas 22: 2907-2920. The affinity of mangrove species using association and cluster index describe relationship among mangrove species. The species association and clustering explain the degree of utilization of resources and space by mangrove species. The association and cluster also describe specific species adaptation in mangrove ecosystems. This paper was aimed to analyze species affinity using association and clustering index of mangrove species. The association index used Chi-square equation and the clustered index used Euclidian distance analysis. The results showed that (i) mangrove density in Segara Anakan (166-4000 trees ha-1) > North Jakarta (220-1100 trees ha-1). (ii) Nypa fruticans, Avicennia marina, Rhizophora stylosa and Rhizophora apiculata dominated in Segara Anakan of Cilacap, and Rhizophora stylosa and Avicennia marina dominated in North Jakarta (iii) The association index had 12 pairs of negative species association and 17 pairs of positive species association, but most of mangrove vegetations had no association. (iv) mangrove ecosystem in Segara Anakan and North Jakarta had four clusters with Euclidean distance (ED score) 484 to describe cluster between Bruguiera parviflora-Bruguiera sexangula until 76430847 to describe cluster among Bruguiera gymnorrhiza, Bruguiera parviflora, Ceriops decandra, Exoecaria agallocha, Nypa fruticans, Ceriops tagal, Rhizophora stylosa, and Sonneratia caseolaris
format article
author Endang Hilmi
Lilik Kartika Sari
Tri Nur Cahyo
Muslih MUSLIH
Arif Mahdiana
Sesilia Rani Samudra
author_facet Endang Hilmi
Lilik Kartika Sari
Tri Nur Cahyo
Muslih MUSLIH
Arif Mahdiana
Sesilia Rani Samudra
author_sort Endang Hilmi
title The affinity of mangrove species using Association and Cluster Index in North Coast of Jakarta and Segara Anakan of Cilacap, Indonesia
title_short The affinity of mangrove species using Association and Cluster Index in North Coast of Jakarta and Segara Anakan of Cilacap, Indonesia
title_full The affinity of mangrove species using Association and Cluster Index in North Coast of Jakarta and Segara Anakan of Cilacap, Indonesia
title_fullStr The affinity of mangrove species using Association and Cluster Index in North Coast of Jakarta and Segara Anakan of Cilacap, Indonesia
title_full_unstemmed The affinity of mangrove species using Association and Cluster Index in North Coast of Jakarta and Segara Anakan of Cilacap, Indonesia
title_sort affinity of mangrove species using association and cluster index in north coast of jakarta and segara anakan of cilacap, indonesia
publisher MBI & UNS Solo
publishDate 2021
url https://doaj.org/article/f19c2235866a402fad2273b08e0845b1
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