Jurnal Penelitian Hutan dan Konservasi Alam
Vol 17, No 2 (2020): Jurnal Penelitian Hutan dan Konservasi Alam

VEGETATION CHARACTERISTICS AND CARBON STOCKS AFTER EARTHQUAKE IN FOREST FOR SPECIFIC PURPOSE (KHDTK) SENARU

Sitti Latifah (Universitas Mataram)
Muhammad Husni Idris (Universitas Mataram)
Rato Silamon Firdaus (Universitas Mataram)
Niechi Valentino (Universitas Mataram)
Eni Hidayati (Universitas Mataram)
nuraini nuraini (Universitas Mataram)
Tedi Zulia Putra (Universitas Mataram)



Article Info

Publish Date
28 Dec 2020

Abstract

Kawasan Hutan Dengan Tujuan Khusus (KHDTK) or Forest for Specific Purposes in Senaru is a forest area designated for educational purposes. This study aims to assess ecological changes (i.e., vegetation cover, vegetation structure and diversity, and carbon storage) in KHDTK Senaru during three-time scales, namely in 2013 and in 2018; before and after the earthquake. Data were collected from 30 permanent quadratic plots, systematically distributed in these three different time scales. The vegetation cover resultsshow a decreasing vegetation cover in the dense class but increasing in middle and sparse density classes. Changes in vegetation structure and diversity are noticeable at all regeneration stages, while the carbon storage changes at each time scale. This study indicates that disturbance due to the earthquake has minimal effect on the species diversity than management practices. Therefore, we recommend that the manager or forest users to consider planting more species to increase diversity, improve ecosystemresiliency, prevent damage expansion, and decrease the ecological function of KHDTK Senaru.

Copyrights © 2020