TINGKAT EROSI PADA LAHAN YANG BERBATUAN DASAR BATUAN BEKU DAN BATUAN METAMORF DI DESA TAWANGREJO DAN GUNUNGGAGAJAH, KECAMATAN BAYAT, KABUPATEN KLATEN, PROVINSI JAWA TENGAH

  • Andi Renata Ade Yudono
  • Andi Sungkowo

Abstract

The study area consists of 2 (two) landforms, the hill and the ridge. The hill and the ridge  with
slope varied have different rock composition, such as igneous and metamorphic rocks. Besides
that the landcover of the two landforms also has different variety. These characteristics are
expected to affect the rate of erosion. The purpose of this study were (i) To analyze the
characteristics of the land parameter from both landforms with different rock units, as the
factors that influence the differences in the level of erosion (ii) To determine the difference of
the rate of erosion at the igneous and metamorphic bed rocks.
Research methodology that have done were survey and mapping. The level of erosion is
known from the results of direct measurements by the method of small plots on each land unit.
The survey results revealed that the rate of erosion on the rock units schist (metamorphic
rocks) is greater than the unit gabbro rock (igneous). Differences in the level of erosion is
influenced by rock units, thick soil, slope, and land use.

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Author Biographies

Andi Renata Ade Yudono
Prodi Teknik Lingkungan, Fakultas Teknologi Mineral, UPN “Veteran” Yogyakarta
Andi Sungkowo
Prodi Teknik Lingkungan, Fakultas Teknologi Mineral, UPN “Veteran” Yogyakarta
How to Cite
YUDONO, Andi Renata Ade; SUNGKOWO, Andi. TINGKAT EROSI PADA LAHAN YANG BERBATUAN DASAR BATUAN BEKU DAN BATUAN METAMORF DI DESA TAWANGREJO DAN GUNUNGGAGAJAH, KECAMATAN BAYAT, KABUPATEN KLATEN, PROVINSI JAWA TENGAH. Bumi Lestari, [S.l.], v. 15, n. 1, jan. 2016. ISSN 2527-6158. Available at: <https://ojs.unud.ac.id/index.php/blje/article/view/18551>. Date accessed: 21 nov. 2024.
Citation Formats
Issue
Vol 15 No 1 (2015)
Section
Original Research Articles

Keywords

Erosion, Igneous Rocks, Metamorphic Rocks.

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