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All Journal Pendidikan Biologi BioCONCETTA BIO-SITE |BIOLOGI Sains Terapan QUANTUM: Jurnal Inovasi Pendidikan Sains Jurnal Riset Fisika Edukasi dan Sains JURNAL PENDIDIKAN TAMBUSAI Sainstek : Jurnal Sains dan Teknologi Best Journal (Biology Education, Sains and Technology) Rangkiang: Jurnal Pengabdian Pada Masyarakat Bioscientist : Jurnal Ilmiah Biologi Journal Of Biology Education Research (JBER) Jurnal Pendidikan, Sains dan Teknologi Innovative: Journal Of Social Science Research RANGKIANG: Jurnal Pengabdian Pada Masyarakat
Abizar Abizar
Universitas PGRI Sumatera Barat
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Journal : BioCONCETTA

 1 
JENIS – JENIS DIATOM (BACILLARYOPHYCEAE) YANG TERDAPAT PADA KOLAM BEKAS PENAMBANGAN EMASDI NAGARI PAMUATAN KECAMATAN KUPITAN KABUPATEN SIJUNJUNG abizar, abizar
Jurnal Bioconcetta Vol 1, No 1 (2015)
Publisher : STKIP PGRI Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (44.791 KB) | DOI: 10.22202/bc.2015.v1i1.1521

Abstract

Fitoplankton merupakan mikroorganisme nabati yang hidup melayang di dalam air, relatif tidak mempunyai daya gerak sehingga keberadaannya dipengaruhi oleh kualitas air, serta mampu berfotosintesis. Tujuan penelitian ini untuk menentukan jenis – jenis diatom (bacillaryophyceae) yang terdapat pada kolam bekas  penambangan emas dinagari pamuatan kecamatan kupitankabupaten sijunjung. Penelitian ini dilaksanakan pada bulan februari sampai maret 2016 di Nagari Pamuatan Kecamatan Kupitan Kabupaten Sijunjung. Metode penelitian menggunakan survey deskriptif dan teknik pengambilan sampel secara langsung,dimana ditentukan tiga stasiun pengambilan sampel. Pengambilan sampel pada masing-masing stasiun yaitu Stasiun I kolam bekas penambangan yang umurnya sekitar 12 bulan dan Stasiun II kolam bekas penambangan yang umurnya sekitar 22 bulan, sedangkan Stasiun III kolam bekas penambangan umurnya sekitar 54 bulan. Hasil penelitian adalah ditemukan jenis  diatom (Bacillaryophyceae)  yang  ditemukan  pada  kolam  bekas  penambanganemas  yaitu 1 Ordo, 4 Familia, 6 Genus dan 8  Species.
Keberadaan Bentos: Larva Insekta di Salah Satu Sungai di Indonesia abizar, Abizar; Yanti, febri
Jurnal Bioconcetta Vol 3, No 1 (2017)
Publisher : Universitas PGRI Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (482.226 KB) | DOI: 10.22202/bc.2017.v3i1.2725

Abstract

There is sand excavation activity by using the machine can destruct the river substrate which effect to the life of the benth: insecta larvae would be hampered. The presence of benth is strongly influenced by the very significant physical-chemical and biological conditions of water to determine the type and density of benth populations in the waters. This study aims to determine the composition of benth: insects larvae in one of the rivers in Indonesia. This research is a case survey research. Sampling is done by setting three research stations and each station has three points of observation. Sampling at three points of observation was done twice. The results showed that the composition of benth found consisted of 3 classes, 9 orders, 14 families and 14 genera, benth diversity index ranged from 0.8691-1.7200, the physical condition of the waters under normal conditions is temperature 23-25oC, degree of acidity (pH) range between 5,93-66, dissolved oxygen (DO) 3,26-5,37 mg/L, while the aquatic chemical condition is not in normal condition is suspended solids content 19-112 mg/L
ALGA HIJAU (CHLOROPHYCEAE) YANG DI TEMUKAN DI SALAH SATU SUNGAI DI PROVINSI SUMATERA BARAT abizar, abizar
Jurnal Bioconcetta Vol 6, No 1 (2020): Sinta 4
Publisher : Universitas PGRI Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22202/bc.2020.v6i2.4062

Abstract

This study aims to identify green algae (Chlorophyceae) in Asik stream, Kanagarian Lubuk Layang, Rao District, Pasaman Regency .Identification is done at Botanical Laboratory of the Biology Education Study Program STKIP PGRI West Sumatra. This research uses deskriptive survey method. Sampling is carried out direcly on the streams, the technique used is purposive sampling based on environmental conditions in the sreams, by establishing three research stations. From the results of the research, there were 15 species of Chlorophyta in the Asik Streams, include 4 ordo that is Chlorococcales 3 species, Cladophorales 2 species, Oedogoniales 1 species and Zygnematales 9 species. Stream chemical physics factor that are in the normal range to support Chlorophyta life.
Co-Authors A.A. Ketut Agung Cahyawan W Aisyah Aisyah Aminuyati Anak Agung Istri Sri Wiadnyani Annika Maizeli Annisa Ramadhani Annisa Ramadhani Annisa, Aulia Nuzul Ardi Ardi Choiriyati, Sri Choiriyati Desyiska Desyiska Dewi Pramaisela Dra. NURSYAHRA M.Si Dra. NURSYAHRA M.Si Elfia Rahmi Elza Safitri Eunike Deska Bali Evie Adriani Febri Yanti Febriansyah, Rezki Ferti, Mila Amelia Fitri Elisa Fuji Fuji Hakika, Ikfin Haula Helendra Helendra I Ketut Suada Idra Fatika Sari Jasmi Jasmi Lesa Sartika Mariani, Nur Noki Andrian Nora Yuni Nurhadi Nurhasmayanti Nurhasmayanti Putri, Deva Yasnita Ravita Gusmala Sari Renny Risdawati Revani Assya Aulia Putri RINA M.Si WIDIANA S.Si Silvi Susanti Siska Nerita Sri Wahyuni Sri Wahyuni Suci Mahesa Syahmitul Rafita Ulil Albab Utami, Diansi Yosmed Hidayat Zikra Zikra Zikra Zikra zural, mimin mardhiah