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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Geoplanning : Journal of Geomatics and Planning Jurnal Penelitian Sosial dan Ekonomi Kehutanan International Journal of Remote Sensing and Earth Sciences (IJReSES) Jurnal Ilmu Kehutanan Jurnal Ilmu Kehutanan Jurnal Wasian

Hero Marhaento, Hero

Departemen Konservasi Sumberdaya Hutan, Fakultas Kehutanan, Universitas Gadjah Mada, Jl. Agro 1 Bulaksumur, Yogyakarta 55281

Author-ID : 517490

Agriculture, Biological Sciences & Forestry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Environmental Science Physics Social Sciences Other

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REFLEKSI 5 TAHUN PASKA ERUPSI GUNUNG MERAPI 2010: MENAKSIR KERUGIAN EKOLOGIS DI KAWASAN TAMAN NASIONAL GUNUNG MERAPI Hero Marhaento; Asep N Kurnia
Geoplanning: Journal of Geomatics and Planning Vol 2, No 2 (2015)
Publisher : Department of Urban and Regional Planning, Diponegoro University

Ecological loss assessment at the Mount Merapi National Park (MMNP) after Mount Merapi (MM) eruption in the year 2010 has not been done before. The present study aims to estimate the ecological loss at the MMNP after 2010 eruption based on Rapid Damage Appraisal Assessment. Three steps were executed: (1) identifying and mapping damages in the MMNP using remote sensing data, (2) collecting in-situ information through field assessment, (3) estimating ecological loss assessment using economic valuation approach. Two methods of economic valuation were used, namely the change in productivity (i.e. carbon stock loss) and replacement cost (i.e. land restoration cost). The results showed that approximately of 1,242 ha (19.37%) of MMNP area was heavily damaged, 1,208 ha (18.84%) was moderately damaged, and the rest was slightly damaged. The heavy damage and the moderate damage were occurred in the forest block of resort Pakem-Turi, Cangkringan, Srumbung, Dukun, Sawangan, Selo and Kemalang. The slight damage was occurred in the forest block of resort Musuk-Cepogo, Kemalang and Selo. The ecological loss was estimated in a total of 766 Billion Indonesian rupiah consist of 747.50 Billion Indonesian rupiah from carbon stock loss and 18.5 Billion Indonesian rupiah from land restoration cost. The total ecological loss was estimated approximately 38.3 Trillion Indonesian rupiah, which was a raw estimation and considered undervalued. © 2015 GJGP UNDIP. All rights reserved.

GIS-BASED ANALYSIS FOR ASSESSING LANDSLIDE AND DROUGHT HAZARD IN THE CORRIDOR OF MT. MERAPI AND MT. MERBABU NATIONAL PARK, INDONESIA Hero Marhaento
Geoplanning: Journal of Geomatics and Planning Vol 3, No 1 (2016)
Publisher : Department of Urban and Regional Planning, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/geoplanning.3.1.15-22

A corridor is an area located between two or more protected areas that are important to support the sustainability of the protected areas. This study is aimed at assessing landslide and drought hazard in the corridor area between Mt. Merapi National Park (MMNP) and Mt. Merbabu National Park (MMbNP) as a part of the corridor management strategy. The corridor area of MMNP and MMbNP comprises four sub-districts in Central Java Province, namely, Sawangan, Selo, Ampel, and Cepogo. A spatial analysis of ArcGIS 10.1 software was used to assess landslide hazard map and the Thornthwaite & Mather Water Balance approach was used to assess drought hazard map. The results have shown that three villages in Cepogo Sub-district and all villages in Selo Sub-district are highly prone to landslide hazard. Furthermore, two villages in Cepogo Sub-district and four villages in Selo Sub-district are prone to drought hazard. This study suggests that these villages should initiate a program called conservation village model based on disaster mitigation for mitigating future landslide and drought disasters.

PERSEPSI MASYARAKAT TERHADAP KONFLIK MACAN TUTUL JAWA DENGAN WARGA SEKITAR SUAKA MARGASATWA GUNUNG SAWAL Andina Agustia Dewanti; Hero Marhaento
Jurnal Penelitian Sosial dan Ekonomi Kehutanan Vol 18, No 2 (2021): Jurnal Penelitian Sosial Ekonomi dan Kehutanan
Publisher : Pusat Penelitian dan Pengembangan Sosial, Ekonomi, Kebijakan dan Perubahan Iklim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jpsek.2021.18.2.75-85

Mount Sawal Wildlife Reserve is known as one of the places that has the highest number of conflict cases between Javan leopard and human in Indonesia. There were 38 conflict cases recorded in the period of 2001-2016 with the highest number of cases occurring in Kertamandala and Cikupa Villages, Ciamis District, West Java. This study assessed the community perception of those two villages towards the conflict by using Q-method in combination with the R-Studio statistics to analyze the data. There were 19 participants who were tested with 16 consent statements called Q-sorting were ranked based on approval scale. The results showed that the community perceptions of conflict can be grouped into three, namely: 1) the importance to preserve the existence of javan leopards, 2) wildlife conflict management is a shared responsibility between communities and authorities, and 3) in the future, wildlife conflicts must not take place again. In addition, all participants shared consensus that the community do not accept the existence of javan leopard in their village area and they also agreed that conservation authorities have taken actions to deal with the conflict.

Agroforestri Kelapa Sawit Sekala Kecil di Jambi dan Kalimantan Tengah: Hambatan dan Faktor-faktor yang Mempengaruhi Adopsi Ari Susanti; Hero Marhaento; Dwiko Budi Permadi; Budiadi Budiadi; Muhammad Ali Imron; Hermudananto Hermudananto; Handojo Hadi Nurjanto; Denni Susanto; Heri Santoso; Irfan Bakhtiar; Siti Maimunah
Jurnal Ilmu Kehutanan Vol 15 No 1 (2021): Maret
Publisher : Fakultas Kehutanan Universitas Gadjah Mada

Oil palm has become an important export commodity for Indonesia and has been cultivated by both smallholders and large scale companies mainly as monoculture plantations. Research suggests that this massive monoculture practice has led to adverse impacts on natural and social systems. Smallholders encounter difficulties to cope with extreme climate events such as long dry seasons, fluctuating commodity price and long-term tenure insecurity. We argue that oil palm agroforestry (OPAF) could become a promising and realistic alternative to deal with these problems under social forestry (SF) program. To date, OPAF has been adopted by merely small number of smallholders in Indonesia in a limited scale. This article aims at analysing the barriers and factors which influence the decision of smallholders in adopting OPAF. We employ a hybrid method which combines qualitative and quantitative analysis. Binary logistic regression models were constructed to identify factors influencing OPAF adoption. Our findings suggest that education, having side job and relative location of smallholders’ have significantly influenced smallholders’ decision in adopting OPAF. Knowledge gaps especially on the yields and management of OPAF have likely led to low OPAF adoption.

GROUNDWATER LEVEL ESTIMATION MODEL ON PEATLANDS USING SAR SENTINEL-1 DATA IN PART OF RIAU, INDONESIA Yananto, Ardila; Sartohadi, Junun; Marhaento, Hero; Awaluddin, .
International Journal of Remote Sensing and Earth Sciences (IJReSES) Vol 18, No 2 (2021)
Publisher : National Institute of Aeronautics and Space of Indonesia (LAPAN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30536/j.ijreses.2021.v18.a3618

The character of peatlands has the ability to store large amounts of water, but the surface of the peatlands dries quickly and easy to burn during the dry season. Research aims to build a model to estimate groundwater level of peatland. Statistical analysis of Karl Pearson Product Moment correlation test was used to determine the relationship between the back scatter values and the Surface Soil Moisture (SSM) values from the Sentinel-1 SAR data processing with the groundwater level values measured using the Sipalaga instrument. Regression analysis was used to determine the model that could be used to estimate the groundwater level of peatlands in the study area based on the results of Sentinel-1 SAR data processing. The results showed that the Sentinel-1 SAR data with the Sigma_0 format in decibel (db) units with VV polarization had the highest correlation value with the groundwater level data of peatlands measured using the Sipalaga instrument, with a value of r -0.648 (moderate correlation). Model to estimate water level of peatlands was Y = -101.629 + (-7.414 x), where 'Y' was the groundwater level of peatlands in the study area and 'x' was the Sentinel-1 SAR data with Sigma_0 format in decibel (db) units with VV polarization. The spatial and temporal patterns of peatlands groundwater level in the study area from Sentinel-1 SAR data showed peatlands that to survive at a water level <40 cm was in the area around of the Rokan River and also in plantation areas, especially Acacia plantations, where canals were made to irrigate and land management.

Risiko Kepunahan Keanekaragaman Hayati di Taman Nasional Gunung Merapi: Tinjauan Spasial Hero Marhaento; Lies Rahayu Wijayanti Faida
Jurnal Ilmu Kehutanan Vol 9, No 2 (2015)
Publisher : Fakultas Kehutanan Universitas Gadjah Mada

Gunung Merapi merupakan habitat dari berbagai spesies khas pegunungan Jawa bagian tengah. Namun demikian, tingginya aktivitas vulkanik Gunung Merapi dan besarnya tekanan masyarakat terhadap kawasan menyebabkan keanekaragaman hayati di sekitar kawasan Gunung Merapi berisiko untuk punah. Penelitian ini bertujuan untuk melakukan analisis spasial risiko kepunahan keanekaragaman hayati di Taman Nasional Gunung Merapi (TNGM). Analisis risiko dilakukan dengan mengukur komponen risiko, yaitu: kerawanan, elemen yang berisiko, dan kerentanan. Identifikasi komponen risiko dilakukan dengan melaksanakan grup diskusi terarah dengan staf Taman Nasional Gunung Merapi. Analisis risiko diukur menggunakan analisis spasial dengan perangkat lunak ArcGIS 10.1. Hasil penelitian menunjukkan bahwa kawasan Taman Nasional Gunung Merapi memiliki kawasan dengan tingkat risiko tinggi seluas 2185.6 ha (35,6%), risiko sedang seluas 3910,1 ha (63,6%), dan risiko rendah seluas 49,8 ha (0,8%). Wilayah yang berisiko tinggi berada di wilayah Resort Pengelolaan Taman Nasional (RPTN) Dukun Kabupaten Magelang, RPTN Turi-Pakem Kabupaten Sleman, dan RPTN Kemalang Kabupaten Klaten.Kata kunci: analisis risiko, keanekaragaman hayati, Taman Nasional Gunung Merapi, analisis spasial, vulkanik. Risk of biodiversity extinction in Gunung Merapi National Park : Spatial assessionAbstractThe Mount Merapi (MM) has a unique landscape and becomes the habitat for mountainous species in the central Java, Indonesia. However, high volcanic activities and massive public pressure on its natural resources have increased the risk of biodiversity extinction in the MM. This study aims to assess the spatial risk of biodiversity extinction in the Mount Merapi National Park (MMNP). The risk analysis has been done by spatially measuring the risk elements i.e. hazard area, element at risk, and vulnerability rate. A Focus Group Discussion has been done to define and to identify components of each risk element. A spatial analysis using ArcGIS 10.1 has been used to measure the risk. The results showed that MMNP have three levels of risks: high risk level area (2185.6 ha, 35. 6%), moderate risk area (3910.1 ha, 63.6%) and low risk area (49.8 ha, 0.8%). The high risk areas were located in Resort Pengelolaan Taman Nasional (RPTN) Dukun in Magelang Distict, RPTN Turi-Pakem in Sleman District, and RPTN Kemalang in Klaten District.

The Role of Stakeholders in the Management of Jurang Jero Nature Tourism Object in Mount Merapi National Park, Central Java, Indonesia Sutata, Daris Fahmaa; Sadono, Ronggo; Marhaento, Hero
Jurnal Manajemen Hutan Tropika Vol. 29 No. 3 (2023)
Publisher : Institut Pertanian Bogor (IPB University)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.7226/jtfm.29.3.208

National parks, as an ecosystem protection function, are also encouraged to support local economic development. Meanwhile, community-based tourism (CBT) in the utilization zone is identified as a viable strategy to improve livelihoods for local communities and support the conservation of the national park. This research aimed to identify stakeholders and their roles in the management of the Jurang Jero Nature Tourism Object (JJNTO) in Mount Merapi National Park (MMNP). There were 16 existing stakeholders, including government officials, community members, and the private sector, from the two villages adjacent to JJNTO, who were interviewed using an open-ended interview guide. The data were analyzed using social network analysis (SNA) with the software NodeXL Basic, followed by network visualization with Kumu.io software. The results showed that the strength and closeness of the relationship among all stakeholders were at a moderate level, approaching 57% of network density. Centrality analyses identified the Head of Jurang Jero Tourism Group, the Head of Randu Ijo Forest Farmer Group, and the Head of Srumbung Resort as the three most important stakeholders. Therefore, the role of all stakeholders still needs to be improved to support the management of CBT and MMNP conservation efforts, specifically from the private sector, the environment, and tourism agencies, by improving communication and joint commitments to create cooperation and partnerships.

The Effects of Green Open Spaces on Microclimate and Thermal Comfort in Three Integrated Campus in Yogyakarta, Indonesia Ambarwati, Nurwidya; Faida, Lies Rahayu Wijayanti; Marhaento, Hero
Geoplanning: Journal of Geomatics and Planning Vol 10, No 1 (2023)
Publisher : Department of Urban and Regional Planning, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/geoplanning.10.1.37-44

This study aims to assess the effect of green open space (GOS) on the microclimate and thermal comfort in three integrated campuses namely Universitas Gadjah Mada (UGM), Universitas Muhammadiyah Yogyakarta (UMY), and Universitas Pembangunan Nasional (UPN) Veteran. In order to achieve the research objective, three main steps were conducted. First, we mapped the GOS area and density of the three integrated campuses using a high-resolution satellite imagery. Second, three microclimate parameters such as air temperature, relative humidity, and wind speed were measured to each detected green spaces in the morning (08:00 am), at noon (01:00 pm), and afternoon (5:00 pm). Subsequently, the results of microclimate measurements were used to calculate the level of thermal comfort using Thermal Humidity Index (THI) method. Third, we carried out statistical analysis to investigate the correlation between the distribution and the density of GOS and the microclimate conditions. The results showed that a negative (-) correlation occurred between the pattern and density of GOS with temperature and wind speed indicating that clustered GOS significantly reduces the air temperature as well as the wind speed. On the contrary, the relative humidity has been increased. UPN campus has the highest temperature and wind speed and the lowest humidity among other campuses. According to the results of THI, a 100% of the UPN areas are uncomfortable, while at UGM and UMY 42,08% and 11,28% of their area are uncomfortable, respectively. This study found that the existence of GOS has an effect on microclimate depending on pattern and density.

Fostering Sustainabel Livelihood of the Saga Indigenous Community through Conservation Partnership in Kelimutu National Park, Nusa Tenggara Timur Avila Delvion, Bertila; Permadi, Dwiko Budi; Marhaento, Hero
Jurnal Wasian Vol. 10 No. 02 (2023): December
Publisher : Forestry Department, University of Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62142/esswj444

Currently, the Kelimutu National Park (KNP) is developing a conservation partnership approach to improve the welfare of local communities while restoring degraded ecosystems. This approach provides access to the community so that it is expected to be able to increase participation and be able to live harmoniously with the KNP environment. Communities around KNP still depend on forests and forest land to find a source of livelihood. Also, partnership schemes can be a solution to overcome tenurial conflicts. This study aims to describe the efforts of conservation partnerships in increasing sustainable livelihood assets , including natural, human, physical, social and financial capital, so that they can be used to measure the success of implementing conservation partnerships. This study uses qualitative methods with in-depth interviews and observation as data collection techniques. The results show conservation partnership in KNP increases natural capital as KNP establishes traditional zones for traditional coffee agroforestry practices, human capital through eco-interpreter training, social capital by strengthening Saga indigenous groups, and financial capital which indirectly increases accessibility and infrastructure needed for rural development. economy and tourism. Nonetheless, further efforts are still needed to increase the effectiveness and success of this conservation partnership program.

Co-Authors . Awaluddin, . Ambarwati, Nurwidya Andina Agustia Dewanti Ardila Yananto Ari Susanti Asep N Kurnia Avila Delvion, Bertila Budiadi Budiadi Denni Susanto Dwiko Budi Permadi Handojo Hadi Nurjanto Heri Santoso Hermudananto Hermudananto Irfan Bakhtiar Junun Sartohadi Lies Rahayu Wijayanti Faida Lies Rahayu Wijayanti Faida Muhammad Ali Imron Ronggo Sadono Siti Maimunah Sutata, Daris Fahmaa

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