Identifikasi Lapisan Bawah Permukaan Lahan Gambut di Komplek Kayana Kabupaten Kubu Raya Menggunakan Metode Geolistrik Resistivitas

Authors

  • Hildegordis Huaan Universitas Tanjungpura
  • Muliadi Muliadi Universitas Tanjungpura
  • Zulfian Zulfian Universitas Tanjungpura

DOI:

https://doi.org/10.26418/pf.v9i1.45265

Abstract

Penelitian tentang identifikasi lapisan bawah permukaan di Komplek Kayana Kabupaten Kubu Raya telah dilakukan dengan menggunakan metode geolistrik resistivitas konfigurasi Wenner-Schlumberger.   Penelitian ini bertujuan untuk memberikan informasi terkait struktur tanah   dalam rangka persiapan perancangan perumahan di lokasi penelitian.   Pengambilan data dilakukan pada empat lintasan dengan panjang tiap lintasannya 117 m dan jarak antar lintasan 10 m. Berdasarkan distribusi nilai resistivitas dapat diinterpretasikan bahwa struktur bawah permukaan Komplek Kayana terdiri dari 3 lapisan dengan lapisan teratas antara lain gambut, kemudian lempung dan lanau, serta pasir yang bercampur air tanah. Material lempung dan lanau terdapat pada 2 lapisan pada tiap lintasan.   Hasil pencitraan 2D menunjukkan kedalaman tanah gambut untuk masing-masing lintasan dari lintasan 1 hingga lintasan 4 secara berurutan 3,82 m; 5,64 m; 5,64 m, 3,82   m.

Kata kunci:  geolistrik, resistivitas, Wenner-Schlumberger, ketebalan gamb

Author Biographies

Hildegordis Huaan, Universitas Tanjungpura

Program Studi Geofisika

Muliadi Muliadi, Universitas Tanjungpura

Program Studi Geofisika

Zulfian Zulfian, Universitas Tanjungpura

Program Studi Geofisika

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Published

2021-04-12

Issue

Vol. 9 No. 1 (2021)

Section

Articles

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Date: 24-05-2023

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