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All Journal Jurnal Sains Dasar Yustisia Jurnal Ilmu Kehutanan
Sandy Nurvianto
Faculty Of Forestry, Gadjah Mada University, Yogyakarta
Agriculture, Biological Sciences & Forestry Education Law, Crime, Criminology & Criminal Justice Social Sciences

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Geothermal Exploitation in a World Heritage Site: a Case Study of Gunung Leuser National Park Marsudi Triatmodjo; Agustina Merdekawati; Sandy Nurvianto; Irkham Afnan Trisandi Hasibuan; I Gusti Putu Agung
Yustisia Vol 10, No 1: April 2021
Publisher : Faculty of Law, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/yustisia.v10i1.47797

Abstract

Act Number 21of 2014 on Geothermal Energy is considered a solution to the slow development of geothermal energy utilization for power plants by opening the way for exploitation in conservation forest areas. However, in practice, such exploitation is still constrained because it often clashes with the conservation interest. This study aims to review: (1) the role of Act No. 21/2014 as a legal justification to conduct geothermal power plant exploitation in Gunung Kembar and Gunung Waihlup within the core zone of Gunung Leuser National Park (GLNP), and (2) the potential impact of such exploitation on the international recognition of Tropical Rainforest Heritage of Sumatra (TRHS) as a world heritage. This research is normative legal research, using secondary data consisting of primary and secondary legal materials, and employs a qualitative method to analyze the data. The results showed that Act Number 21 of 2014 could not justify geothermal exploitation activity within the core zone of GLNP. The study also concluded that the geothermal power plant activity is projected to have the potential to compromise TRHS recognition as a world heritage site.
Conservation Outside Forests in Indonesia : An Option to Untangle Authority Dualism in the Essential Ecosystem Area Agustina Merdekawati; Marsudi Triatmodjo; Sandy Nurvianto; Irkham Afnan Trisandi Hasibuan; Vivin Purnamawati; I Gusti Putu Agung
Yustisia Vol 11, No 1: April 2022
Publisher : Faculty of Law, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/yustisia.v11i1.54789

Abstract

As a country rich in biodiversity, Indonesia has realised the importance of conducting conservation efforts beyond the designated conservation areas, where most of the biodiversity elements are located. In fact, the country has adopted the concept of Essential Ecosystem Areas (EEAs) into various statutory instruments. However, the implementation of EEA policies has faced various obstacles stemming from the dualism of authority between the central and regional governments in establishing and managing EEA. Act No. 23 of 2014 on Regional Government delegates the implementation to the provincial governments. At the same time, Government Regulation No. 28 of 2011 mandates that the exercise of EEA protection be integrated with conservation efforts conducted by the central government. Therefore, this study aims to analyse the legal implications of the dualism of authority in EEA implementation and provide recommendations for a regulatory scheme. The problem may be mitigated by considering the factors relevant to the regulatory implementation aspects. The results revealed that the existence of dualism of authority has had implications in several aspects, including the authority in establishing, managing and financing EEAs, which have prevented authorities from achieving the objectives of establishing EEAs. Thus, this study also recommends the integrated and modified implementation of EEA policies in several ways
Distribusi Spasial dan Waktu Aktif Felidae Serta Satwa Mangsa di Suaka Margasatwa Bukit Rimbang Bukit Baling, Riau Leonardus Adi Saktyari; Muhammad Ali Imron; Febri Anggriawan Widodo; Sandy Nurvianto
Jurnal Ilmu Kehutanan Vol 17 No 2 (2023): September
Publisher : Faculty of Forestry Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jik.v17i2.7664

Abstract

The interaction between predators and prey has resulted in population dynamics and played a crucial role in maintaining species' populations within ecosystems. This research aimed to identify distribution and activity patterns to understand prey-predator interactions and the effect of environment and prey density on Felidae presence at Bukit Rimbang Bukit Baling Wildlife Reserve (BRBB WR), as an essential area for maintaining large mammal habitats in Sumatra. The camera traps were systematically placed in the Northeastern part of BRBB WR to collect presence data. The prey-predator interaction analysis used kernel density in RStudio. The effect of environment and prey density on Felidae presence was analyzed using a generalized linear model (GLM). The results indicated that Felidae and prey exhibited a dispersed distribution pattern, showing high activity at night and day, respectively. The Sumatran tiger, clouded leopard, leopard cat, and mouse deer had the highest overlap time (>0.50). However, the environmental and prey density had statistically non-significant effects on the presence of Felidae. Human activities in the area potentially disrupted wildlife community dynamics, although this aspect was beyond the scope of this research. This research suggested further investigation of the effects of human activities on wildlife communities in BRBB WR.
SPECIES DISTRIBUTION OF DEER FEEDS (Muntiacus muntjak Zimmermann, 1780) AND ITS COMMUNITY COMPOSITION IN SERMO WILDLIFE RESERVE AREA, SPECIAL REGION OF YOGYAKARTA Desti Rahmadian; Suhandoyo Suhandoyo; Sandy Nurvianto
Jurnal Sains Dasar Vol 12, No 1 (2023): April 2023
Publisher : Faculty of Mathematics and Natural Science, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jsd.v12i1.59156

Abstract

Muntiacus muntjak is a native Southeast Asian mammal, widely distributed in Sumatra, Bangka Belitung, Riau Islands, Java, Bali, Nusa Tenggara, and Kalimantan. Its existence is increasingly threatened by deforestation and habitat degradation. Habitat integrity and the sustainability of forest plant species as a source of feed for deer in the Sermo Wildlife Reserve area need to be maintained, in order to ensure the survival of these animals in their natural habitat. This research’s aims to determine the type of Muntiacus Muntjak feed, describe the distribution pattern of Muntiacus muntjak feed plant species and identify the composition of lower plants in Sermo Wildlife Reserve Area.The method wich used to quantify the structure and composition of vegetation types is systematic random sampling used 46 plots with measuring 1 m x 1 m and 2 m x 2 m for grass and lower plants datas as the material to epidermal analysis and the calculation of the total dry weight. Faecal analysis was conducted at the Wildlife Laboratory, Faculty of Forestry UGM. The distribution of deer feed plant species that have been identified will be processed using ArcView GIS 10.8 based on the coordinates where the feeds species found in Sermo Wildlife Reserve.The results showed that there were 19 species of lower plants identified as deer feed with uniform and clustered species distribution patterns. The community composition of lower plant species in Sermo Wildlife Reserve consists of 93 species from 49 different families.
Co-Authors Agustina Merdekawati Agustina Merdekawati Bintari Dyah Ramadhani dan Marsudi Triatmodjo Desti Rahmadian Febri Anggriawan Widodo I Gusti Putu Agung Irkham Afnan Trisandi Hasibuan Leonardus Adi Saktyari Muhammad Ali Imron Suhandoyo Vivin Purnamawati