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Journal : Biocelebes

KEPADATAN, KEANEKARAGAMAN DAN POLA DISTRIBUSI GASTROPODA DI DANAU DIATAS, KABUPATEN SOLOK, PROVINSI SUMATERA BARAT Sindi Mardatila; Izmiarti Izmiarti; Jabang Nurdin
Biocelebes Vol. 10 No. 2 (2016)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

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Abstract

The study about Diversity and Distribution Patterns of Gastropods On Littorall Zones in Lake Diatas, Solok regency, West Sumatra, had been conducted from April to June 2015. Purposes of this study are to determine the diversity and distributeon patterns of gastropods in the littoral zone of the Lake Diatas. This research was conducted using a survey methods and gastropods sampling with purposive sampling. Six stations were chosen as sampling location with 1-1.5 meters depth using squared plot size of 60 x 60 cm2 and divided into 4 sub-plots. The result showed diversity index of gastropods of over all population in the lake above1,21 and population density of 284,17ind/m2. The highest index value diversity of gastropods populations found in station Villa is 1.70 and the lowest was found in Gelagah station 0,67. The total value of the highest population densities gastropods found in Gelagah station which is 518,33 ind/m2, and the lowest density at the Villa station is 142,78 ind/m2. The distribution pattern in the Lake Diatas of gastropods are clustered, whereasthe distribution pattern at each station varies from uniform and clumped. Factorsc hemical and physic swater conditions at Lake Diatas still support life of Gastropods and density is very influenced by the substrate. Keyword: Gastropod, Diversity, Density, Distribution Pattern,Littoral zone.
Co-Authors . Mansyurdin Aadrean Aadrean Aadrean, Aadrean Abdi Dharma AFRIZAL AFRIZAL Afrizal S Ahmad Mursyid Ahmad Mursyid Ami Hidayat Amrina, Elita Anjas Anjas, Anjas Anjas Asmara Aprisal Ardinis Arbain ARIEF A. PURNAMA Armen Lusi Ayu Andira Bintari, Andhani N. Bintari, Andhini Nur Dahelmi Dahelmi Dea Rahayu Silviana Dewi Imelda Roesma Efrizal Efrizal Eli Ratni Elita Amrina Elni Fatimah Fajri Hidayat Fitra, Ramadani Fuji Astuti Febria Gusna Merina Gusna Merina Gusna Hanif Fadly Heffy Utami Henny Herwina Heru Handika Ikhsanul Adli INDRA J. ZAKARIA Indra Junaidi Zakaria Izmiarti . Izmiarti Izmiarti, Izmiarti Janra, Muhammad Nazri Jasmi Jasmi Jasmi Jefrial Santoso Jenie Wulandari Jufri Marzuki Lusi Andalisa Mahdi Mahdi Mahdi Mahdi, Mahdi Mahfud Huda Mairawita, Mairawita Maliza, Rita marsia pela Marusin, Neti Miftahul Ilmi Mildawati Mildawati Mira Prima Putri Muhammad Idris Muhammad Syahid Ridho Nabilah Rahmachila Azura Nanda, Rama Neti Marusin Nindy Ladyfandela Nofrita Nofrita Nofrita Nofrita NOVA AMELIA Nurhidayata Bin Syaiful Purnawan Purnawan Purnawan Purnawan Putra Santoso Radilla Silmiah Ramadanti, Dhea Ranny Syafitri Reffi Aryzegovina Reki Kardiman Reszi Juniarmi Rezi Junialdi Rezi Junialdi Rika Hariance RINA M.Si WIDIANA S.Si Rina Oktavianti Rio Deswandi Rizaldi Rizaldi Rizaldi Rizaldi Rizki Aziz Rudi Febriamansyah Saniyyah, Jauharah Satria, Rijal Savitri, Vivi Sidik, Muhamad Rayhan Sindi Mardatila Sirajul Fuad Zis Siti Hajjir, Siti Siti Salmah Solfiyeni Solfiyeni Sri Setiawati Sri Setiawati, Sri Suci Frimanozi Sumartin, Harry Syafitri, Ranny Syakira Tiara Rezvi Syami Nilawati Syamsuardi Syamsuardi Tasman, Ratna Juwita Taufik Hidayatulloh Tomi Kasayev Usio, Nisikawa Vivi Safitri Wandanil Putra Wandanil Putra Wido Rizki Albert Wilson Novarino Yonariza Yonariza Yonariza Yonariza, Yonariza Yuerlita Yuerlita Yuerlita Yuli Wendri Yulistriani, Yulistriani Zis, Sirajul Fuad