JO JOCOS
JOCOS

Vol. 7, No. 1, 2026

January

Terbit
02 Oktober 2026
Artikel
10 artikel
ISSN
2745-4355
e-ISSN
2746-4512

Daftar Isi

  1. Analysis of Inundation Area as the Impact of Sea Level Rise in Padang City, West Sumatera
    Vikri Ibnu Permana, Rifardi Rifardi, Ilham Ilahi
    Hlm. 1-9 10.31258/jocos.7.1.1-9
  2. The Relationship between Total Suspended Solids and Total Organic Matter and Phytoplankton Abundance in the Waters of Bayur Bay, Padang City, West Sumatra
    Tanta Haganta Tarigan, Syahril Nedi, Irwan Effendi
    Hlm. 10-15 10.31258/jocos.7.1.10-15
  3. Analysis of Detergent Content and Diatom Abundance in the Waters of Pakning Village, Bukit Batu Subdistrict, Bengkalis Regency, Riau
    Nurhafidha Ramadhani, Syahril Nedi, Sofyan Husein Siregar
    Hlm. 16-22 10.31258/jocos.7.1.16-22
  4. Abundance and Diversity of Mushroom Coral of the Fungiidae Family in the Waters of Pagang Island, West Sumatra
    M. Hafis Habci Amran, Zulkifli Zulkifli, Thamrin Thamrin
    Hlm. 23-28 10.31258/jocos.7.1.23-28
  5. Community Structure of Epiphytic Diatoms on Seagrass Leaves Thalassia hemprichii in Cindakir Beach Kabung Bay, West Sumatra
    Windy Lasma Sari Purba, Efriyeldi Efriyeldi, Sofyan Husein Siregar
    Hlm. 58-65 10.31258/jocos.7.1.58-65
  6. Relationship between Total Suspended Solid and Chlorophyll-a in Coastal Waters of Sepahat Beach, Bandar Laksamana Bengkalis
    Muhamad Ryan Fatiha Putra, Rifardi Rifardi, Yusni Ikhwan Siregar
    Hlm. 52-57 10.31258/jocos.7.1.52-57
  7. Analysis of Pb, Cu and Zn Metal Content in Sediments and Blood Cockles (Anadara granosa) in the Waters of Bangko Rokan Hilir
    Sarah Sijabat, Bintal Amin, Syahril Nedi
    Hlm. 66-72 10.31258/jocos.7.1.66-72
  8. Analysis of the Types and Abundance of Beach Debris in Fish Eyes Bay, Batam, Riau Islands
    Ardi Cristopel Nababan, Bintal Amin, Dessy Yoswaty
    Hlm. 36-42 10.31258/jocos.7.1.136-42
  9. Phytoplankton Abundance in the Coastal Waters of Apar Village, Pariaman City, West Sumatra
    Gusti Marton Ferlanda, Afrizal Tanjung, Joko Samiaji
    Hlm. 43-51 10.31258/jocos.7.1.43-51
  10. The Relationship between Sediment Grain  Size and Bivalve Abundance in Nirwana Beach Waters, Padang City,  West Sumatra
    Tiara Amanda, Zulkifli Zulkifli, Ilham Ilahi
    Hlm. 29-35 10.31258/jocos.7.1.29-35