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Journal : Biospecies

Komposisi, Keanekaragaman Dan Rasio Kelamin Ikan Elasmobranchii Asal Sungai Kakap Kalimantan Barat Candramila, Wolly; Junardi, Junardi
Biospecies Vol. 1 No. 2 (2008): Agustus 2008
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v1i2.268

Abstract

Sifat biologi elasmobranchii seperti fekunditas rendah, pertumbuhan lambat, umur relatif panjang danresiko kematian tinggi pada semua tingkat umur menjadikannya kelompok ikan yang memiliki resiko kepunahan palingcepat dibandingkan kelompok lain. Tujuan penelitian ini untuk mengetahui komposisi, keanekaragaman dan rasiokelamin ikan elasmobranchii. Hasil penelitian dikoleksi sebanyak 31 spesies yang termasuk dalam 7 famili dan 238individu. Ikan pari ditemukan sebanyak 24 spesies dan 169 individu, sedangkan hiu tujuh spesies dan 69 individu.Indeks keanekaragaman ikan elasmobranchii antara 1,77-3,75.
Phytoplankton Community Structure of Oxbow Lake-Sinau, Kapuas Hulu, West Kalimantan junardi; Candramila, Wolly; Mundiarto, Sigit
Biospecies Vol. 12 No. 2 (2019): Juli 2019
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (196.699 KB) | DOI: 10.22437/biospecies.v12i2.7644

Abstract

The Sinau Lake is one of the oxbow lakes in Kapuas Hulu, West Kalimantan, which will be used for various purposes, but limnological data is not available. The research objective was to obtain data on the structure of the phytoplankton community and the water quality conditions of Sinau Lake so that it could be used as preliminary data for management and utilization. Samples were taken using purposive sampling method. Water quality is still good with a high plankton diversity index, low dominance and high evenness. Water quality still support the life of aquatic biota or aquaculture.
Co-Authors Ade Mirza Aditya, Arielda Putri Aditya, Junardi Adrianto, Oktavianus Misro Afandi Afandi Afriany, Messy Aini Lestari Akbar, Didi Alda, Alda Aldiansyah, Rifki Andi Besse Tenriawaru Andri Maulidi Anisyah Yuniarti Anzani, Fitri Armawati Armawati Armawati Armawati, Armawati Asriah Nurdini M. Ayu, Febriana Emmytha Bambang Suryobroto Basuki Hardigaluh Bilqis, Khofifah Azmi Budiman, Muhammad Sholid Chaerani Chaerani Dani Abdillah Dani Abdillah Deska Erasmawanti Desta Rotuana Sihombing Desta Rotuana Sihombing Didi Akbar Dita Lindayani Dita, Syifa Ulva Nara Eka Ariyati Eka Mardianti Eka Mardiyanti Eko Sri Wahyuni Eko Widodo Elda Irma Jeanne Joice Kawulur Endah Maulina Eneng Nunuz Rohmatullayaly Entin Daningsih Fajri, Hayatul Fazry, Nur Fitri Anzani Fitriani, Eria Gelagat, Kristianus Kariman Gita Aprilia Gita Aprilia Gola, Lisa Habibina Habibina Hayatul Fajri Herman, Maria Angelina Bonita Hosniah Hosniah Hosniah, Hosniah Ilma Al-Islami Indriyana, Indriyana Ira Lestari Irma Naura Rifanka Isyatirradhiyah, Isyatirradhiyah Junardi Junardi Junardi Junardi Junardi Junardi Kurniati, Yulia Kusniawati, Kusniawati Kusuma, Apriadi Marki Laili Fiitri Yeni Laili Fitri Yeni Lestari, Aini Lestari, Desriani Lisa Gola MAELITA RAMDANI MOEIS MAELITA RAMDANI MOEIS Magdalena Magdalena Magdalena Magdalena Mahfut Mardiyanti, Eka Maria Angelina Bonita Herman Maria Angelina Bonita Herman Marinda Sari Sofiyana Masriani . Mega Sintia Muftifah, Khusnun Nisa Muhammad Reza Muhammad Taufik Riandi Mundiarto, Sigit Murdiyaningsih, Asriah Nurdini Ningsih, Kurnia Ningsih, Kurnia Ningsih Nur Dwi Handarsiputri Nurkaida Winarni Nury Kamelia Oktaviani, Dwi Pamane, Yusta Vera Pamela, Pamela Pasaribu, Erna Cristina Pasaribu, Revi Lestari Prabasari, Kartika Pristalika, Yunike Putri, Ruqiah Ganda Qairunisa, Maya Rahmadanty Rini Muharini Riska Dawan Tari Rizki Oktaviani Oktaviani Robby Firmansyah RR. Ella Evrita Hestiandari Ruqiah Ganda Putri Panjaitan Ruspandi, Ruspandi Salsabila, Alfiya Sintia, Mega Sisi Marda Lorensa Sisi Marda Lorensa Siti Fatimah Siti Fatimah Siti Nurhasanah Siti Sahara Siti Zubaidah SONY HERU SUMARSONO SONY HERU SUMARSONO Suhara, . Sunandar, Ari Suvani, Monika Susi Syahrina, Syahrina Syamswisna , Syifa Ulva Nara Dita Tenriawaru, Andi Besse Tiara, Marcelini Widya Titin . Titin Hartini Titin Titin Titin Titin Titin Titin Titin Titin Uci Ramadhani Wahyuni, Eko Sri Wahyuni Widodo Eko widya astuti Winarni, Nurkaida Wiwin, Mardonius Muliadi Yesi Mila Sari Yogi Dirgari Yokhebed Yokhebed Yuliarsih, Asih Yunike Pristalika Zainiarni, Sri Wahyuni