bluuebunny/crossref_metadata_2025_split huggingface dataset:
Water in the forest: rain-vegetation interaction to estimate canopy interception in a tropical borneo rainforest
Authors: Astuti H P , Suryatmojo H 
Published: December 2019

Abstract
Canopy interception has an important role in the hydrological cycle. This research was conducted in virgin forest area and Intensive Forest Management System (IFMS) with selective cutting and line planting technique in IUPHHK-HA PT. Sari Bumi Kusuma. This study aims to determine: 1) the value of canopy interception in the virgin forest area and IFMS with selective cutting and line planting technique 2) the relationship between gross rainfall and canopy interception in virgin forest area and IFMS with selective cutting and line planting technique. The value of gross rainfall, stemflow, throughfall, and vegetation canopy cover were used to determine the canopy interception. Canopy interception was calculated by volume balance approach’s method. The relationship between gross rainfall and canopy interception was analyzed using SPSS software and SigmaPlot. The results of this research show that the average value of interception in the Virgin Forest is 30,44%, while the average value of interception in Selective Cutting and Line Planting Silvicultural System (TPTJ) is 15,68%. This result shows that there is a strong and positive relationship between gross rainfall and canopy interception, which is expressed in the equation Ic Ha = 0,0001 (P) 2,9972 dan Ic TPTJ = 0,0004 (P) 2,5795
Potential of Ecotourism in Open Space of Kahayan Riverside of Palangka Raya City
Authors: Hamidah N , Garib T W , Santoso M 
Published: December 2019

Abstract
The Kahayan River is one of the largest rivers in Central Kalimantan and has attracted both domestic and foreign tourists. The typical life and settlements alongthe Kahayan River provided a unique panorama that could be developed into ecotourism and enjoyed by visitors and could enhanced tourism development in Central Kalimantan as itis one of the uniqueness of Central Kalimantan Province. The river is the main orientation of the Dayaks, who has the philosophy thatliving water is the source of life. Theyreliedon riverside area as a green space for the area that functions as a buffer zone and open space of the city. The Kahayan Riverside has an important role in the development of city tourism to date. Activities along the Riverside areais one of the economic centres of the city’s complex, which is sufficient and supports the activities of the city dwellers. The purpose of this study was to develop the concept of ecotourism for the Kahayan Riverside as a form of implementation and recommendation for the policy of Palangka Raya City Government. Ecotourism supportsthe sustainability of the community and the future Kahayan River area. The research used a mix-used methodcomprised of severalphases: (1) preparation; (2) implementation; and (3) post-implementation. Field observation and dataexploration were conducted through interviews with selected natives. The analysis provided a tacit knowledge of descriptive interpretative elaboration ofvarious aspects of the local community life. The results produced an ecotourism design, specifically on the arrangement of river tourism areas and promotions of culture, the typical Central Kalimantan handicrafts and the attractiveness of the Kahayan Riverside area. The ecotourism concept provides recommendations to the Palangka Raya City, Central Kalimantan concerning the: (1) physical concept of arrangement; and (2) non-physical concepts, with regard to economic and social analyses of the Kahayan River community. Both concepts supported the development of ecotourism in the Kahayan Riverside area towards sustainable development that is oriented towards the preservation of the Kahayan Riverside area.
Methodology for assessing vulnerability and climate risk of villages in Citarum River Basin, West Java, Indonesia
Authors: Boer R , Rakhman A , Pulhin J , Schuster S 
Published: December 2019

Abstract
River basins provide homes and livelihoods to millions of people and play important roles in providing water for agriculture, drinking, industry and sewage as well as for hydropower energy production. The threat of climate change on water resources is serious and has to be taken into account in developing short, medium, and long-term development and management plans of river basins. The competition for water resources is projected to increase significantly, not only because of growing global population but also due to increasing demands from industry and agriculture. The impacts of climate change will put further stresses on water resources with projected changes in precipitation patterns. Potentially, more extreme rainfall events will occur, which will cause increased runoff and leave less water available to recharge the groundwater. The study assessed the overall vulnerability profile of the villages over the 2005 to 2011 period. The vulnerability assessment showed that villages classified as ‘very vulnerable’ are characterised by seven key areas: limited access to clean water particularly during the dry season, many households and buildings being located near the river banks, main economic activities being dependent on agriculture, limited access to electricity, lack of education, and health facilities. There were 17 very vulnerable villages in 2011 in the CRB. The current level of climate risk in these villages is still medium, but in the future the risk will increase significantly. Immediate adaptation actions (within 1 to 5 years) are recommended for 25 villages. Short term adaptation actions (within 5 to 10 years) are recommended for over 100 villages.
The Role of Social Practices on the Climate Resilience of Fishing Communities in Semarang Coastal Area
Authors: Amin Choirul , Sukamdi  , Rijanta  
Published: December 2019

Abstract
Climate change will have different impacts on individuals and communities, and showed strongest on the coastal communities. Fishing community would suffered the most since they inhabited areas with higher exposure to climate risks, and they have fewer resources to adapt to the changing conditions or recovering from sea-level rise and extreme weather events. This study had the objective to identify social practices within the fishing communities on the coast of Semarang and analysed their roles on the community’s climate change resilience. Data collection was carried out using participatory observations and in-depth interviews, supported by literature studies. Data were analysed qualitatively. The results indicated that the social practices found among the fishing community on the coast of Semarang comprised of 3 concepts, namely Habitus, Capital, and Field. The study have found that these social practices played significant roles in strengthening the community’s resilience to climate change. The fishing communities were able to survive in the Field affected by the climate change-triggered rising sea level, because they have proper Habitus and Capital for the Field. However, in the context of climate change threat, the community’s resilience was limited. Hence, under a very extreme climate scenario, the social practice-based resilience has some thresholds that if continuously suppressed, could become fragile.
Lesson Learned from Belitung Mangrove Park: Converting InactiveTin Mining Area to Mangrove Tourism Park to Support Ecosystem Rehabilitation and Carbon Sequestration
Authors: Yusri Safran , Idris  , Sesotyo Widodo Mikael Prastowo 
Published: December 2019

Abstract
Unconventional tin mining is devouring coastal forest and mangrove in Belitung Island. Thus, carbon emission from deforestation, loss of biodiversity, and increasing vulnerability of coastal communities are inevitable. TERANGI together with ICCTF initiated Belitung Mangrove Park (BMP) to convert inactive tin mining in Seberang Bersatu Community Forest, Belitung, into a mangrove tourism park. Local community were trained in ecotourism management, mangrove rehabilitation, ecosystem monitoring, tour guiding, promotion, and financial management. The total carbon stock in Juru Sebrang Community Forest equalled to 4,704.159 tonnes with unequal distribution. Mangrove rehabilitation was conducted over a 1.5 ha with current carbon stock of 3 tonnes. In order to support low-carbon ecotourism activities, two solar power electric generator were installed and able to reduce emissions of 872 kg CO2/year. The local community was able to develop, promote, and manage ecotourism activities independently, and increased their group assets, from IDR 698,014,118 to IDR 18,655,700,000 just within 18 months. Tourist visits increased from around 3,000 visits/month to 14,000 visits/month. The programme also involved stakeholders from programme development, area management plan, and research and monitoring, thus increasing the participation and supports from both the local and national stakeholders. The programme success and lesson-learned could also be replicated in other areas.
Spatial Dynamics of Agricultural Lands in Regions with High Pressure Land Use Change (Case Study of Purwakarta Regency)
Authors: Firmansyah Irman , Yusuf Dewi Nurhayati , Arumasmawati Agustin Betty 
Published: December 2019

Abstract
Land use changes are so prevalent in almost all regions in Indonesia, including in Purwakarta Regency. Purwakarta Regency is located between Jakarta City as the capital city of Indonesia and Bandung City as the provincial capital of West Java. The conversion of agricultural were due to the pressures from other land uses. Agricultural land use changes certainly have implications for microclimate changes. The objectives of this study were to analyse changes in paddy fields due to the pressure from other land use conversion and to formulate solutions for land conversion control policy. The study was conducted in Purwakarta Regency, including the Citarum watershed area. The studied area has a total of 62,398 ha out of the total 97,172 ha of the whole Purwakarta. The study used the Spatial Dynamics Analysis approach with Powersim Studio and IDRISI to predict the land changes in the year 2030. The simulation showed that paddy field areas decreased to 36.07 % from 20,394 ha in 2012 to 13,036.90 ha in 2030. On the contary, residential areas increased as much as 105.94 % from 5,418.44 ha in 2012 to 11,158.7 ha in 2030. The loss of paddy fields totalling to 8,668.21 ha from 2009 to 2030, has implications on the microclimate changes with the economic value of environmental services, in particular prevention of an increase temperature, of IDR 2,812,240,804,033.00. Policies are needed to clearly define the spatial land use with regional regulations to control paddy fields conversion, implement Sustainable Food Crop Areas owned by the government with farmer empowerment and develop derivative products by utilising the wastes.
Vulnerability Analysis to Climate Change in Lembeh Island, North Sulawesi
Authors: Retnowati Endang , Yusri Safran , Idris  , Sesotyo Widodo Mikael Prastowo , Fakhrurrozi  
Published: December 2019

Abstract
The local community in Lembeh Island, North Sulawesi depend on natural resources that is affected by climate change, such as fisheries and agriculture, and therefore their vulnerability to climate change needed to be assessed. A vulnerability and resilience survey was done in three villages in Lembeh Island, which were Kareko, Pintu Kota, and Pasir Panjang. Questionnaires survey with parameters of the sensitivity, exposure, and adaptive capacity were done to 90 households. Results showed that the most vulnerable village is Pintu Kota. This is due to the decline of the fisheries outcomes that affected by extreme weathers as the result of the climate change itself. Aside from that, the local community in Pintu Kota Village was lack of information and knowledge about the mitigation and adaptation strategy to the natural disaster and climate change effect. On the other side, the most resilient village is Pasir Panjang, this is due to most households there usually have members with several alternative livelihoods, so that the local community of Pasir Panjang have the ability and skill to survive toward the impact of the ecological disaster and climate change. Since Lembeh Island experienced a high exposure to climate change, the local community need to cope with and adapt to it. Therefore, this study output addressed the government and other related institutions to promote better mitigation and adaptation strategy towards ecological disaster and climate change impacts.
Dengue Hemorrhagic Fever vulnerability indicators valuation due to climate change in Semarang City
Authors: Cahyorini  , Azhar K , Veridona G 
Published: December 2019

Abstract
Information about the vulnerability of an area due to climate change is one of the supporters on the implementation of the early warning system which is carried out as one of the adaptation activities in health sector in the face of climate change. Health vulnerability assessment research due to climate change was conducted to determine the level of vulnerability and influential indicators for adaptation planning. The study was conducted in the City of Semarang in 2015, to determine indicators of vulnerability for dengue disease due to climate change. Weighting vulnerability indicator variables was done using Principal Component Analysis. The results of the indicators valuation obtained were temperature classification and flood for the exposure component; population density and cases of dengue disease for the sensitivity component; number of health care facilities, number of health workers, clean and healthy living behaviour programme, and healthy houses for adaptive capacity components. The Exposure Index for Dengue Hemorragic Fever (DHF) was found at low and moderate levels, the Sensitivity Index for DHF was at moderate and high levels, while the Adaptive Capacity Index was at very low and low levels. It is necessary to plan and implement proactive policies so as to increase the adaptive capacity of local communities and reduce sensitivity to DHF.
Challenges in Development of Mitigation Options: A Case of Bogor City
Authors: Kartikasari Kiki , Anggraini Syahrina D. , Suharto Ari 
Published: December 2019

Abstract
Regardless of increasing concern to climate change, mainstreaming the issue into a development plan has been challenging. A review at Bogor City government’s development plans reveals that a range of activities has been incorporated to reduce the City’s Greenhouse Gases (GHG) emissions and these activities have also targeted major and increasing emission sources based on their emissions profile. We identified relevant activities indicated in Medium-Term City Development Plan (Rencana Pembangunan Jangka Menengah Daerah - RPJMD) and Medium-Term Sectoral Strategic Plans (Rencana Strategis - RENSTRA) for the periods of 2014–2019. We examined the emission profile and similar to other cities worldwide, energy was revealed as the largest source of emission in Bogor. Emissions from energy sector accounted for 99% of the total city emission and 36% of it come from transportation. We also examined the annual trends. In 2016, Bogor City had a population of 1,064,687, a 10% increase from year 2010. The increase was similar to their GHG emissions which showed a 13% increase in 2016 compared to the 2010’ level. The growth between these two parameters, however, was not similar. While Bogor City’s population showed a positive trend, despite at smaller rate than in previous years, emissions level in 2016 was actually less than the 2015 level. This significant emission reduction within a year might not merely be the results of mitigation action, but other factor such as economic condition. Review on Bogor City government’s Development Plan for the period of 2014–2019 showed six groups of mitigation programmes were being implemented. Some of the activities within the programmes were progressing well while others were having set back. Consultation with relevant agency’s officers revealed some operational constraints to the implementation of the mitigation activities. Bogor City has developed a Bus Rapid Transportation (BRT) system called Trans Pakuan and has improved pedestrian area to reduce individual vehicle trips. Despite enthusiasm from City Government through these programmes, the increasing trend of e-hail apps transportation was potentially constraining as their ability to cater door-to-door trip is preferable for users than using bus or walking. In the waste sector, lack of segregating habit in households contributed to problems in 3R (reduce, reuse, & recycle) stations. These findings indicate that development of mitigation options needs a comprehensive approach, including consideration of people’s habit and acceptance of the options.
Distribution Modelling of Porites (Poritidae) in Indonesia
Authors: Yusri Safran , Siregar Vincentius P. , Suharsono  
Published: December 2019

Abstract

Porites (Poritidae) is one of the most temperature induced bleaching-resistant coral genera. Therefore, their presence is essential for coral reefs to survive when facing the threat of climate change. Species distribution modelling for Porites corals could provide predictive maps of species distribution in various scenarios, and therefore provided the input for decision support tools. Distribution Model will cover coral reefs in Indonesia, using maximum entropy. Data from field observations collected by TERANGI Foundation since 2002 in various places of Indonesia, Indonesia Institute of Sciences since 1999, specimen data from GBIF, and other various sources were used as the only current input for the analysis. Environmental variables were derived from satellite imageries and oceanographic models, such as HYCOM, LANDSAT 8, MODIS AQUA, and GEBCO. Genera identification were based on Suharsono (2017). The results found that the model was well-performed with AUC value of 0.9747 and if compared to the null distribution, it was considered statistically significant (AUC = 0.7348). Jackknife analysis indicated that the environmental variables with the biggest contributions were substrate type, bathymetry, and mean of chlorophyll A concentration.
Studying macroscopic mushroom diversity at Bandealit Resort, Meru Betiri National Park, Jember, East Java
Authors: Lailiyah Salma Fadlilatul , Arifin Muhammad Zainul , Firmansyah Fikri Sakti , Tanjung Wahyudi Fauzi , Oktavianto Pradhipta , Hamzah Annas Abi , Herliyana Elis Nina 
Published: December 2019

Abstract
Mould is an important part of the eukaryotic organism in the forest ecosystem. The diversity of fungi in the Indonesian forest, especially in Bandealit Resorts is largely due to the conditions of vegetation and the supportive environment. The purpose of this study is to study the diversity of macroscopic mushroom in the Bandealit Resorts, Meru Betiri National Park, Jember Regency, East Java. Macroscopic mushroom diversity data is scooped up by cruising methods. The mould found is recorded as data based on mushroom morphology such as colors, substrates, covering forms, stalk forms, and has pores or lamella. In addition to environmental data of temperature, humidity, and headedness is also taken to determine biotic and environmental factors that foster the growth of mushroom. Mushroom documentation was then passed by way of comparison. Based on the identification, we found a fungus with two Phylum: Ascomycota and Basidiomycota, with as many as 33 species belong to 8 ordos. The Basidiomycota group is most commonly found and with the most dominated order of Polyporales. Most of the mushrooms are found in soot substrates.
Morphological Classification of Tea Clones (Camellia sinensis, Theaceae) at the Mount Lawu Forest, East Java, Indonesia
Authors: Syahbudin A , Widyastuti A , Masruri N W , Meinata A 
Published: December 2019

Abstract
This study aims to find out the morphological classification of tea clones and its utilization, which is established closed to mount Lawu forest, East Java. One tea plantation managed by PT Candi Loka (Jamus tea plantation) was selected. It has an area of 478.20 hectares and improve the quality and productivity of tea by planting tea clones. Identification and determination based on morphological characteristics of tea clones and interviews were carried out in 2016-2018. Seven tea clones were recorded according to leaf thickness and length, lifespan and fine hairs on the tea buds. Those are Asamica, Yabokita, Chin, GMB 3, GMB 7, TRI 2024, and TRI 2025. Asamica is the oldest clone since 1866. The most commonly planted is GMB 7 because of high productivity and good shoot quality. Chin clone is not bred anymore. Even though the quality is pretty well, its productivity is less because leaf shape is narrow. TRI 2025 clones have the highest productivity due to its long and thick leaves. The tea is then processed into products such as white tea, green tea, black tea/fragrant tea, and coffee flavoured tea. White tea and green tea are increasingly popular as traditional medicines.
The Activity Budget of Timor Deer (Cervus timorensis) in Savana Bekol, Baluran National Park
Authors: Fawzy A , Sjahfirdi L , Alikodra H S 
Published: December 2019

Abstract
The timor deer (Cervus timorensis) is deer that natively distributed within Java and Bali, and has been introduced to other regions and other countries. The aim of this study is to observe the daily behavior of timor deer that inhabited Savana Bekol, Baluran National Park. We collected the data of timor deer behavior using continuous focal animal sampling method (Altmann 1974). We collected the daily activity budget data for 12 hours, from 06.00 until 18.00. Results showed that in general females spent most of their activities during the day (from high to low) on feeding, resting, moving, other activities, and vigilance While males spent most of their activities on resting, feeding, moving, other activities, and vigilance.
Kayu Kuku (Pericopsis mooniana Thw.) Seedlings Growth Response to Tailing Media Added with Vermicompost, Rhizobium, and Arbuscular Mycorrhizal Fungi
Authors: Perala I , Wulandari A S 
Published: December 2019

AbstractKayu kuku (Pericopsis moonianaTHW.) has ability to grow excellently on former clay and nickel mining sites but it is unknown how this species can adapt on mercury-contamined soil. The purpose of this study is to analyze the effectivity of vermicompost, rhizobium and arbuscular mycorrhizal fungi (AMF) on improving the seedling growth ofP. moonianaon mercury-contamined soil of gold mining tailings media. The study was conducted in a greenhouse using a factorial randomized complete design consisting of 3 factors (vermicompost, rhizobium, and AMF). The application of vermicompost, rhizobium, and AMF could not able to increase the heights, diameters, biomass, and number of root nodules. In contrast, the treatments could increase the amount of chlorophyll, leaf area, primary root length, secondary root number and seedling life percentage up to 92%. Based on root-shoot ratio ofP. moonianaseedlings indicated that these seedlings are not suitable to be planted in the field. Symptoms of Hg toxicity seen in seedlings morphology are: leaf and root discoloration, reduction in leaf area, shortening of primary roots, reduction of secondary roots.
Variations of IAA Concentration to the Growth of Sengon Tissue Culture
Authors: Nurhanis S E , Wulandari R S , Suryantini R 
Published: December 2019

Abstract
Sengon (Paraserianthes falcataria) is a fast-growing plant that has high economic value. However, the presence of sengon in the wild every year begins to decline due to high demand for sengon wood. The availability of increasing sengon seeds, the propagation is carried out through tissue culture techniques. This study aims to determine the best Indole Acetic Acid (IAA) concentration on the growth of sengon explants. This study used an experimental method with treatment of IAA concentrations of 0 mg/L, 0.5 mg/L, 1 mg/L, 1.5 mg/L, and 2 mg/L. Each treatment was repeated three times and analyzed using one-way analysis. The results showed that the concentration of IAA 1 mg/L was the best treatment for the growth of roots length. The concentration of IAA 0.5 mg/L is the best treatment for plantlet height growth.