Wahyudi, Rifqi (2013) Keanekaragaman jenis terumbu karang di Pantai Kondang Merak Kabupaten Malang. Undergraduate thesis, Universitas Islam Negeri Maulana Malik Ibrahim.
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Abstract
INDONESIA:
Terumbu karang merupakan suatu ekosistem dasar laut tropis yang dibangun terutama oleh biota laut penghasil kapur khususnya jenis-jenis karang batu dan alga. Ekosistem terumbu karang berperan sebagai penyedia makanan dan berlindung bagi biota laut. Data penelitian tentang keanekaragaman terumbu karang di Pantai Kondang Merak Kabupaten Malang sampai saat ini masih sangat terbatas. Oleh karena itu penelitian ini bertujuan untuk mengetahui jenis, persentase tutupan, dan keanekaragaman terumbu karang di Pantai Kondang Merak Kabupaten Malang. Diharapkan temuan dari penelitian ini dapat memberikan gambaran baik-buruknya ekosistem terumbu karang di Pantai Kondang Merak Kabupaten Malang.
Penelitian ini merupakan deskriptif kuantitatif, dimana sampel diambil pada lima stasiun dengan menggunakan metode line transect, kemudian pada masing–masing stasiun dibuat lima transek. Sampel diidentifikasi di laboratorium Ekologi Jurusan Biologi, Fakultas Sains dan Teknologi Universitas Islam Negeri Maulana Malik Ibrahim Malang.
Hasil penelitian menunjukkan bahwa di Pantai Kondang Merak Kabupaten Malang ditemukan 7 genus terumbu karang yang meliputi Acropora, Favites, Goniastrea, Montipora, Platygyra, Pocillopora, dan Porites yang terdiri dari 22 jenis yaitu Acropora donei, Acropora humilis, Acropora sp., Acropora sp., Favites abdita, Favites complanata, Favites halicora, Favitespentagona, Favites sp., Favites sp., Favites sp., Goniastrea pectinata, Montipora aequituberculata, Montipora danae, Montipora sp., Montipora sp., Platygyra acuta, Platygyra lamellina, Platygyra sinensis, Pocillopora verrucosa, Porites lutea, dan Sthylophora pistillata. Nilai persentase (%) tutupan terumbu karang di Pantai Kondang Merak Kabupaten Malang sebesar 21.87%, dimana menurut criteria dari Kepmen Lingkungan Hidup No.4, 2001, hal ini termasuk dalam kategori rusak/hancur. Nilai indeks keanekaragan terumbu karang di Pantai Kondang Merak Kabupaten Malang sebesar 2,75, dimana menurut criteria dari Shanon-Wiener, hal ini termasuk dalam kategori indeks keanekaragaman sedang.
ENGLISH:
Coral Reefs is tropical sea floor ecosystems are built primarily by sea lime producer in particular types of corals and algae. Coral reef ecosystems act as a provider of food and shelter for marine life. Research data on coral reefs diversity in Kondang Merak Beach Malang Regency until current still very limited. Therefore this experiment aims for know the type, percent cover and diversity coral reefs in Kondang Merak Beach Malang Regency. Expected findings of this experiment can provide an overview of the merits of the coral reefs ecosystem in Kondang Merak Beach Malang Regency.
This experiment is descriptive quantitative where samples were taken at five stations using the line transect method, then at each station made five transects. Samples identified in Ecology Laboratory Department of Biology, Faculty of Science and Technology Islamic University Maulana Malik Ibrahim Malang.
The results showed that in Kondang Merak Beach Malang Regency found 7 coral genus that includes Acropora, Favites, Goniastrea, Montipora, Platygyra, Pocillopora and Porites consists of 22 species is Acropora donei, Acropora palifera, Acropora sp., Acropora sp., Favites abdita, Favites complanata, Favites halicora, Favites pentagona, Favites sp., Favites sp., Favites sp., Goniastrea pectinata, Montipora aequituberculata, Montipora danae, Montipora sp., Montipora sp., Platygyra acuta, Platygyra lamellina, Platygyra sinensis, Pocillopora verrucosa, Porites lutea, and Sthylophora pistillata. Value percentage (%) cover reefs in Kondang Merak Beach Malang Regency as big as 21.87%, where according to the criteria of ministry of environment Number 4, 2001, it is included in the category of damaged/destroyed. Diversity index value of coral reefs in Kondang Merak Beach Malang Regency as big as 2,75, where according to the criteria from Shanon-Wiener, it is included in the category of moderate diversity index.
Item Type: | Thesis (Undergraduate) |
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Keywords: | Keanekaragaman; Terumbu Karang; Pantai Kondang Merak; Divercity; Coral Reefs; Kondang Merak Beach |
Subjects: | 06 BIOLOGICAL SCIENCES > 0602 Ecology > 060207 Population Ecology |
Departement: | Fakultas Sains dan Teknologi > Jurusan Biologi |
Depositing User: | Dian Anesti |
Date Deposited: | 28 Jul 2015 07:58 |
Last Modified: | 09 May 2019 14:34 |
URI: | http://etheses.uin-malang.ac.id/id/eprint/548 |
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