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All Journal MEDIA KONSERVASI Jurnal Ilmu Lingkungan KOMUNITAS: INTERNATIONAL JOURNAL OF INDONESIAN SOCIETY AND CULTURE ASEAN Journal on Hospitality and Tourism Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Forum Geografi Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Penelitian Sosial dan Ekonomi Kehutanan Envirotek : Jurnal Ilmiah Teknik Lingkungan Jurnal Sylva Lestari Jurnal Teknologi Lingkungan Indonesian Journal of Forestry Research

Hermawan, Rachmad

IPB University

Author-ID : 3023642

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Physics Social Sciences

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JERAPAN DEBU DAN PARTIKEL TIMBAL (Pb) OLEH DAUN BERDASARKAN LETAK POHON DAN POSISI TAJUK: STUDI KASUS JALUR HIJAU Acacia mangium, JALAN TOL JAGORAWI Rachmad Hermawan; Cecep Kusmana; Nizar Nasrullah; Lilik Budi Prasetyo
Media Konservasi Vol 16 No 3 (2011): Media Konservasi Vol. 16 Nomor 3, Desember 2011
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Tree locations and crown positions was assumed to have effects on adsorption of dust and Pb particles by leaves. The objectives of the research were: (a) to determine the effects of tree locations and crown positions on adsorption of dust and Pb particles of leaves in roadside vegetation; (b) to determine the pattern of dust and Pb particle adsorption of leaves in roadside vegetation; (c) to determine correlation between dust and Pb concentration. Leaves samples was taken from the front and back part of the crown of three trees from each of the first three rows of the roadside vegetation. The samples were used to analysis dust and Pb concentration. The results showed that tree locations and crown positions affected adsorption of dust and Pb concentration of leaves. There was no interaction between tree locations and crown positions, but there was a decreasing trend from front part of the crown of trees1 until back part of the crowns of tress3. There was a correlation (R2= 0,755) between dust concentrations and Pb concentrations with equation of Y= 0,1403X-41,686 (Y= Pb concentration ; X= dust concentration). Keywords: roadside vegetation, Pb, dust, concentration, adsorption

KARAKTERISTIK KONDISI URBAN HEAT ISLAND DKI JAKARTA Siti Badriyah Rushayati; Rachmad Hermawan
Media Konservasi Vol 18 No 2 (2013): Media Konservasi Vol. 18 Nomor 2, Agustus 2013
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

DKI Jakarta area with high CO2 emission and 84,95 % of built-up areas (year of 2009) cause urban heat island (UHI). To overcome UHI problems, its characteristics must be known. Trend analysis of surface temperature areas was conducted by comparison of surface temperature spatial distribution of 2006 with 2010. UHI analysis based on geograpical coordinates were also conducted. High surface temperature of > 34 ºC was on inner city and decreasing to sub urban area. High surface temperature were especially on high density bulit-up areas. Priority of solving UHI problems are conducted on high surface temperature areas. Keyword: UHI, surface temperature, built-up area, trend analysis.

PERMINTAAN WISATA ALAM DI KOTA SEMARANG BAGI KELOMPOK USIA MUDA Ari Listyowati; E.K.S Harini Muntasib; Rachmad Hermawan
Media Konservasi Vol 18 No 2 (2013): Media Konservasi Vol. 18 Nomor 2, Agustus 2013
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Researh was done to know the potential and actual demands of nature-based tourism of young age group (15-24 years old) at Semarang City, and to determine the factors was influencing to tourism demand. Result of reseach was showed that the potential demand of nature-based tourism for young age group at Semarang City about 82.20% of the total number of young age group (241474 individuals).Potential demand of tourism based on tourism objects i.e mountain (20.144 individuals). beach (14.458 individuals), cave (9.322 individuals), and waterfall (7.458 individuals), Result of research also showed that the factors which influence the actual demand of tourism were parents occupation, interest foward tourism objects, reason of visit, and time of visit. Reason to visit the tourism area are enjoy the scenery and to find the fresh air. Keywords: Nature based tourism, potential demand, actual demand, young age group, Semarang City.

Carbon Stocks Potential Above Ground Surface in Taman Hutan Raya Pancoran Mas, Depok Dimaz Danang Al-Reza; Rachmad Hermawan; Lilik Budi Prasetyo
Media Konservasi Vol 22 No 1 (2017): Media Konservasi Vol. 22 No. 1 April 2017
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Global warming is the increase temperature of the atmosphere, ocean and terrestrial ecosystem that lead to global climate change. The global warming caused by the increase of atmospheric green house gases (GHGs), such as CO2, SOx, NOx and CH4. Deforestation will cause the increase of atmospheric GHGs, meanwhile reforestation will lowering atmospheric GHGs. In urban environment, Urban Open Space instead of enhance the aesthetical aspect of town, it also contribute to atmospheric carbon absorbtion through photosynthesis process and store the carbon in the form of biomass. The objectives of this research are to determine the potential of carbon stocks and analyze the relationship between LAI with potential carbon stocks in trees, Basal area, stand density at Tahura Pancoran Mas, Depok. Biomass of trees and woody nekromass calculated based on allometric equations, the calculated carbon content of 47% of the biomass. Carbon stocks potential in Tahura Pancoran Mas, Depok was 33,92 Mg/ha or carbon stocks potential with an area of 6 ha was 203,52 Mg C. The result of regression analysis shows that a relationship between LAI with stand density has the strongest relationship than the other. Selected regression model to estimate LAI is the stand density = -10,2 + 227 LAI with R2 is 0.60 and has a value of accuracy is 12,08%. Keywords: carbon stocks, LAI, stand density

Use Value of Plant Spesies For Steam Bath Oukup, Karo Rima Pratiwi Batubara; Ervizal A. M. Zuhud; Rachmad Hermawan; Rusmin Tumanggor
Media Konservasi Vol 22 No 1 (2017): Media Konservasi Vol. 22 No. 1 April 2017
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

The use of plants in the steam bath oukup longstanding. This traditional knowledge has not been well documented. This study aims to determine the use of plants as traditional medicine through oukup by Karo people in the District Berastagi, Karo. This study uses a structured interview with the determination of respondent snowball sampling. Data were analyzed by calculating the value of plant species or species to the Use Value (SUV). The results of the study identified 69 species used in oukup. SUV plant species that have the highest of Zingiber officinale (ginger) with results of 2,30. Keywords: oukup, plant medicine, species use value

The Diversity of Plants for Berangas Materials Dias Pratami Putri; Ervizal A. M. Zuhud; Rachmad Hermawan; Rusmin Tumanggor
Media Konservasi Vol 22 No 1 (2017): Media Konservasi Vol. 22 No. 1 April 2017
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Betangas as a culture of the Sintang Malay community is a steam bath that has been done for generations. However, the current knowledge about betangas has not been well documented. This study aimed to determine the utilization of plants as a traditional medicine through betangas by the people of Sintang City. This research used structured interview method with respondent determination by snowball sampling. The results of the study identified 10 species used in betangas. Where 4 out of 10 species have been cultivated by the community to support the sustainability of the betangas plant. Keywords: betangas, plant medicine, traditional spa

The Effect of Visitor Satisfaction Level on Willingness to Pay at Plengkung, in Alas Purwo National Park Mona Annisa Matondang; Bahruni .; Rachmad Hermawan
Media Konservasi Vol 22 No 2 (2017): Media Konservasi Vol. 22 No. 2 Agustus 2017
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

One of ecotourism destinations in Indonesia is located in the Plengkung Beach at Alas Purwo National Park, Banyuwangi, East Java. Plengkung is one of the world's best locations for surfing activities which can be equated with Hawaii, Australia and South Africa. It was attract tourists to visit Plengkung. Each investor should pay attention to visitor satisfaction in order to maintain and increase the number of visitors. However, visitor satisfaction could be reflected through the improvement of service quality. The purpose of this study was to measure the level of visitor satisfaction based on service quality at PT Plengkung Indah Wisata and PT Wanasari Pramudita Ananta in Plengkung, to measure the value of ecotourism satisfaction using the willingness to pay (WTP) approach and to know the effect of visitor satisfaction level on WTP after doing ecotourism activities. The research was conducted in June-October 2016 with data collection method using quesionnaires, interviews and literature studies. The effect of visitor satisfaction level on WTP of ecotourism activities in Plengkung was analyzed using bivariate correlation analysis (parson correlation coefficient) with p-value <0,05. The results showed that PT WPA had better service quality, hence it got higher satisfaction score which is 4,8. The WTP in PT WPA was greater than PT PIW, that is Rp 15.452.370 since PT WPA had a higher level of visitor satisfaction than PT PIW. The correlation test results proved that the level of visitor satisfaction significantly affect the WTP with a value of 0,031.Keyword: ecotourism, visitor satisfaction level, WTP.

Potentials Folklore to The Development of Ecotourims in Mappi Region, Papua Province Bambang Eko Susilo; Ricky Avenzora; Rachmad Hermawan
Media Konservasi Vol 23 No 1 (2018): Media Konservasi Vol. 23 No. 1 April 2018
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Generally, all the society’s elements in Mappi Region recognize the existence of folklor which is rich with the value of life philosophy. Data analysis method used was one score one criteria scoring system which was followed by using SWOT analysis as the basic consideration in statingoptimization strategy of the eco-cultural tourism development. The result of the study revealed that various potential of folklore with material andimmaterial heritage had good meanings and reasonable to be fostered in all aspects of tourism development. The high motivation of the society alsoindicated the great enthusiasm of eco-cultural tourism development in mappi region. It was different in terms of preference and participation in whichscore was far from the optimum value. This indicated the local society’s low knowledge of the importance of culture and folklore utilization asecotourism resources. Therefore, the integration of stakeholders to optimize various development of eco-cultural tourism is needed in order to createmultiplier effect. The strategy of eco-cultural tourism development in mappi region which needs to be done is by optimizing perspective of regionaldevelopment, perspective of social culture, perspective of marketing and perspective of activities and ecotourism program.Keywords: ecotourism, mappi folklor, one score one criteria scoring system, Papua

Preferential Habitat of Orange Footed Scrubfowl (Megapodius reindwardt) at Nature Tourism Park of Mount Tunak, Lombok Tengah Regency, Nusa Tenggara Barat Province Oktovianus Oktovianus; Harnios Aerief; Agus Hikmat; Jarwadi B. Hernowo; Rachmad Hermawan
Media Konservasi Vol 23 No 3 (2018): Media Konservasi Vol. 23 No. 3 Desember 2018
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Orange Footed Scrubfowl (Megapodius reindwart Dumont 1823) is classified as protected bird based on the Preservation of Plant and Animal Species of Ministry of Enviromental and Forestry Decree No. 92/2018. As a natural park, TWA of Gunung Tunak serves as a natural conservation area (NCA) which has a basic function as a conservation area designated as a recreation area and nature tourism. Associated with its function then TWA of Gunung Tunak has an important role in supporting the conservation of wild animals especially Orange Footed Scrubfowl and the implementation of recreational activities and natural tourism in a sustainable manner. The objectives of this study were to analysis the preferential habitats of Orange Footed Scrubfowl. Based on the results of multiple linear regression analysis of stepwise method, it can be known that dominant factors to the frequency of presence of Orange Footed Scrubfowl in a selected habitat are the number of predators, the distance from water source, soil texture, and altitude of place with the equation Y = 3.390.96 + 2.28X11 + 0.00084X5 - 0.0117X10 - 0.0034X3. Based on the results of preference index analysis with Neu method, it can be seen that the preferred area of Orange Footed Scrubfowl is only in Block I (w ≥ 1) namely the forest area near Teluk Ujung Coast. Based on the place altitude, the existence of the mound of nest from the sea surface, the Orange Footed Scrubfowl prefer the area at an altitude of 0-25 m above sea level. Keywords: Megapodius reindwart, Nature Tourism Park of Mount Tunak, orange footed scrubfowl, preferential habitat

The Economic Value of Urban Forest In Jakarta (Case Study Srengseng Urban Forest West Jakarta) Saqinah Nur Rahmawati; Dudung Darusman; Rachmad Hermawan; Ricky Avenzora
Media Konservasi Vol 23 No 3 (2018): Media Konservasi Vol. 23 No. 3 Desember 2018
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

The city of Jakarta has many environmental problems, among others it requires the existence of urban forests could ameliorate micro climate. Air temperature and humidity as part of the microclimate element affect the level of comfort that will ultimately affect quality the society. It is necessary to quantitatively calculate the economic value of the urban forests so that its existence is considered need for the city. This study firstly aims to analyze the perception of visitors and communities on the benefits of urban forests, secondly to analyze the microclimate of urban forest, and thirdly to estimate the economic value of urban forest in Jakarta. The research was conducted in Srengseng Urban Forest, West Jakarta. The research data was collected during November 2016-February 2017. The result showed that visitor and comunities perception of the benefit of urban forests are positive. Urban forests are able to ameliorate microclimate which is characterized by air temperatures in urban forest is lower than outside, and air humidity in urban forests is higher than outside so that the Temperature Humadity index (THI) value inside urban forests are lower than outside. Although quantitatively through the urban forest THI value it falls into the uncomfortable category (THI>28) but qualitatively by perception visitors and communities that urban forests is comfort. Total WTPs from urban forest visitors and communities around the urban forest were Rp 743,743,040/year per hectare with periode contribution per visit and Rp 264,311,067year per hectare with periode contribution per month. Keywords: economic value, Jakarta City, urban forest, willingness to pay

Co-Authors Adjat Sudradjat Agus Hikmat Al-Reza, Dimaz Danang Andry Saputra Ani Mardiastuti Ardhana, Frisma Aulia Ari Listyowati Arif Kurnia Wijayanto Arzyana Sunkar Aziza, Bella Bahruni . Bambang Eko Susilo Bambang Sulistyantara Batubara, Rima Pratiwi Dewi Fitriani Dias Pratami Putri Dudung Darusman Dudung Darusman Elly Malihah Elly Malihah Endang Koestati Sri Harini Muntasib Endes N Dahlan Endes N. Dahlan Endes N. Dahlan Ervizal A. M. Zuhud Ervizal A. M. Zuhud Ervizal A.M. Zuhud Eva Rachmawati Harnios Aerief Harnios Arief Hermanto Siregar Insan Kurnia Jarwadi B. Hernowo Jojo Ontarjo Joko Mijiarto LILIK BUDIPRASETYO Lin Nuriah Ginoga Lindri Suyanti Luthfia Ainur Rahma Maranisya, Ulfi Marnaek, Ronald Hot Merzyta Septiyani Mohamad Iqbal MOHAMMAD RAZIF* and AHMAD ADIB Mona Annisa Matondang Mona Fhitri Srena Muhammad Afal Sainu Muhdin Nandi Kosmaryandi NIZAR NASRULLAH Nuno Alvares de A. Pereira Nyoto Santoso Occy Bonanza Oktovianus Oktovianus Oktovianus Prita Ayu Permatasari, Prita Ayu Putri Nabila R. Puripuspita Sari Rahma, Luthfia Ainur Resti Meilani Ricky Avenzora Rosikin, Rosikin Rusmin Tumanggor Salahuddin, Muhammad Al’Awali Saqinah Nur Rahmawati Sari, Devi Nur Indah Siti Badriyah Rushayati Soekmad, Rinekso Syahraeni, Nur Tampubolon, Novelina Tania June Tsamarah Nada Saninah Tutut Sunarminto Yudi Setiawan Yudi Setiawan Yudi Setiawan Yusran

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