Moh. Fahri Haruna, Wahyudin Abdul Karim, Risna Rajulani, Firga Nabila Lige
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引用次数: 2
摘要
摘要:本研究旨在了解红树林蟹群落的类型和结构。使用的方法是将一条线画成两条线，每条线长100米。有4地块大小10 x 10²,于西元前有8情节。使用多样性指数、一致性、支配度和出席频率进行数据分析。一项研究发现，在马可博罗村的红树林保护区发现了六种不同的物种，即Uca bellator、Uca dussumieri、Uca inversa、Uca inversa、Parasesarma leptosoma和Myomenippe标准多样性指数(14280)。高标准值(0.7970)。低标准数值指数(0.0083 - 0.4155)。Uca bellator和Parasesarma leptosoma物种出现的最高频率为100%，最低物种Myomenippe sp和“锡拉serrata”为25%。关键词:自然保护区、红树林蟹、禁毒社区结构:使用的方法是两行转换图，每行100米长。有4情节殡仪馆测量10 x 10 m²,所以这是8情节殡仪馆。用不同的、统一的、陈述和注意力的频率对数据进行分析。其结果显示，在水球村保护区域发现了6个物种，namely Uca bellator, Uca dussumieri, Uca inversa, Parasesarma leptosoma和Myomenippe sp。uniformity的价值高于平签。《低本店统治指数》(0.003 -0.4155)。最重要的报告是在Uca bellator和副词leptosoma的物种中有100%的价值。Keywords:保护区域，红树林蟹，社区结构
STRUKTUR KOMUNITAS KEPITING BAKAU DI KAWASAN KONSERVASI MANGROVE DESA POLO KECAMATAN BUNTA KABUPATEN BANGGAI
ABSTRAK: Penelitian ini bertujuan untuk mengetahui jenis dan struktur komunitas kepiting bakau pada kawasan konservasi mangrove Desa Polo Kabupaten Banggai. Metode yang digunakan yaitu plot line transek yang dibuat sebanyak 2 garis, panjang 100 meter setiap line transek. Terdapat 4 plot ukuran 10 x 10 m², sehingga pada terdapat 8 plot. Analisis data menggunakan indeks keanekaragaman, keseragaman, dominansi dan Frekuensi Kehadiran. Hasil penelitian bahwa Kepiting bakau di kawasan konservasi mangrove Desa Polo didapatkan 6 spesies yaitu Uca bellator, Uca dussumieri, Uca inversa, Parasesarma leptosoma, dan Myomenippe sp. Indeks keanekaragaman berkriteria sedang (1,4280). Nilai keseragaman berkriteria tinggi (0,7970). Nilai indeks dominansi berkriteria rendah (0,0083-0,4155). Nilai frekuensi kehadiran tertinggi pada spesies Uca bellator dan Parasesarma leptosoma dengan nilai 100% sedangkan yang terendah spesies Myomenippe sp.dan Scylla serrata yaitu 25%.
Kata Kunci: Kawasan Konservasi, Kepiting Bakau, Struktur Komunitas
ABSTRACT: This study aims to determine the types and communities of mangrove crabs in the mangrove conservation area of Polo Village, Banggai Regency. The method used is a line transect plot made of 2 lines, 100 meters long for each line transect. There are 4 plots measuring 10 x 10 m², so there are 8 plots. Analysis of the data using the index of diversity, uniformity, dominance and Frequency of Attendance. The results showed that mangrove crabs in the mangrove conservation area of Polo Village found 6 species, namely Uca bellator, Uca dussumieri, Uca inversa, Parasesarma leptosoma, and Myomenippe sp. The diversity index has moderate criteria (1.4280). The value of uniformity has high criteria (0.7970). The dominance index value with low criteria (0.0083-0.4155). The highest presence value was in the species Uca bellator and Parasesarma leptosoma with a value of 100% while the lowest was in the species Myomenippe sp. and Scylla serrata, which was 25%.
Keywords: Conservation Area, Mangrove Crab, Community Structure
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