bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Influence of Community Participation on Health Trends in the Mangrove Forest of Labuhan Maringgai District, East Lampung Regency
Authors: Nurfaizi Mohamad Ilham , Safe’i Rahmat 
Published: December 2023

Abstract
The health trend of mangrove forests is influenced by community participation around the forest. Communities have a role in managing mangrove forests. The purpose of this study was to determine the effect of community participation on the health trend of mangrove forests. The stages of this research are: Assessment of forest health based on ecological indicators and data analysis using the FHM method; collection of participation data with questionnaires to the public; and data analysis using the multiple linear regression method. Based on the results of the study, the final value of forest health at CL 1 was 4.11 (bad), CL 2 was 6.95 (good), CL 3 was 6.69 (good), and CL 4 was 7.4 (good). The average value for forest health is 6.29 in the moderate category. The significant values obtained are.023* (preparation),.321 (implementation), and.851 (evaluation). The planning aspect has an influence on the health condition of mangrove forests. Community participation affects the condition of forest health from an ecological perspective. So the role of the community is very important to support the preservation of mangrove forests.
Population Abundance of Macaca fascicularis and potential human-wildlife conflicts in Bonerate and Kalao Island
Authors: Nasri N. , Hidayatullah M. Y. , Suwanto M. A. , Sigit M. , Hamzah A. S. , Maulany R. I. 
Published: December 2023

Abstract
Recently, conflicts between human and wildlife have emerged more frequently with high escalation and widely spread due to increasing human population growth, agriculture expansion, land conversion, infrastructure development, and climate change. Raising conflicts were prominent between human and primates. The long-tailed macaque, M. fascicularis is known to face conflicts in many areas in Indonesia. The species is also found on Bonerate Island and Kalao Island nearby one of Wallacea hotspots the island of Sulawesi. This research aims to: (1) monitor the population of M. fascicularis in relation with its influences to potentially creating conflicts and (2) identify conflicts between human and the macaques through perceptions of people inhabited Bonerate and Kalao Islands. Population data was collected by observing the M. fascicularis habitat by using the concentration count method to estimate population density. To identify conflicts, data on public perceptions of M. fascicularis was collected by interviewing local people of the two islands. The research results showed that the number of individuals M. fascicularis found on the observation route was 1,064 individuals in an observation area of 54.46 Ha at Bonerate Island and 618 individuals in an observation area of 66.02 Ha at Kalao Island. The population density value of M. fascicularis is 20 individuals/ha in Bonerate Island and 9 individuals/ha in Kalao Island. There were conflicts emerged between the community and long-tailed monkeys in Bonerate Island and Kalao Island. The community perceived the long-tailed monkeys as pests or enemies that had to be exterminated. There is a need to resolve the conflict between the people of both islands and long-tailed macaques through persuasive efforts to control the long-tailed macaques population.
Characteristics of soil physical, dust content, and estimation of soil carbon in the reclamation area of PT Semen Bosowa Maros
Authors: Najib Nardy Noerman , Ura’ Resti , Sallata Markus Kudeng , Ansari Fajri , Suhartati  , Allo Merryana Kiding , Hak Bisjoe Achmad Rizal , Muin Nurhaedah , Isnan Wahyudi , Amru Khaerul 
Published: December 2023

Abstract
Mining activities can cause problems with physical properties and decrease soil fertility, air pollution, and increased carbon emissions. Land reclamation is one way to overcome these problems. PT Semen Bosowa Maros (SBM), as a public company engaged in the mining and cement processing industry has succeeded in carrying out post-mining land reclamation and revegetation activities. Post-mining land reclamation and revegetation activities are expected to reduce environmental damage, so some important aspects studied include soil physical quality, dust content, and soil carbon. The study aimed to determine the characteristics of soil physical properties (soil texture, permeability, bulk density, organic matter), dust content, and soil carbon in the reclamation area of PT Semen Bosowa Maros, South Sulawesi. The research was conducted in Barugae Village, Bantimurung District, Maros Regency, through data collection in the form of soil samples, dust content, and soil carbon content in 4 observation plots. The study used a field observation method followed by analyzing sample results in the laboratory. The results showed that the soil texture class was dominated by clay texture, the highest soil permeability data was 6.12 cm/hour, the highest bulk density was 0.71 g/cm3, and the highest organic matter was 2.11%. While the highest dust content value is 0.00251 g/cm2. As well as the highest estimated value of soil carbon at 44.73 g/cm2. Information from this research is important for PT Semen Bosowa Maros. In particular, it can improve land conditions through post-mining land reclamation and revegetation activities.
Biomass by an organ in understory vegetation: Study comparison among upper story tree species
Authors: Dalya N , Tsuzuki H , Oue H 
Published: December 2023

AbstractThe biomass of trees older than 40 years was calculated for three species:Swietenia macrophylla,Pinus merkusii, andAcacia auriculiformis. To estimate the tree biomass, we considered the diameter at breast height (dbh) and tree height (h) as significant variables. Cutting down trees in the study area was strictly prohibited to prevent irreversible damage to the ecosystem. Our strategy is to implement a non-destructive approach to estimate the biomass of each tree in the plantation forest. On the other hand, we perform separation and destruction of the understory parts to obtain a more specific green weight by an organ. Hence, measuring upper-story tree biomass using a non-destructive approach through existing equations is suitable for the conditions at the site. The main plot was 0.25 ha for each plantation and divided into subplots of 25 m2to measure the understory. We found theS. macrophyllaplant had a larger stem biomass than the other plants but had a small understory. In contrast,A. auriculiformishad the biggest understory but the smallest stem biomass. It is necessary to create more effective and non-destructive approaches to predict and quantify tree biomass broadly to facilitate better quantification of carbon sequestration.
Surface burning effectiveness of five commercial wood species in makassar againts Schizophyllum commune Fr.
Authors: Akbar Muhammad , Muin Musrizal , Arif Astuti 
Published: December 2023

Abstract
Wood as a natural material is known to be susceptible to various biodeterioration agents. This research aims to determine the effectiveness of wood surface burning on the physical changes of wood and the attack of Schizophyllum commune Fr. The research was conducted in several steps, starting with the collection of wood samples from a Timber TradingUnit (UD) in Makassar City. The samples were prepared with dimension of 5 x 2,5 x 1,5 cm3, and each side of the samples was evenly burned using a torch for two to five minutes, resulting in a uniform thickness of 1-2 mm for the burned surface. Five types of wood were used for the surface burning, namely white teak (Gmelina arborea), sengon (Albizia chinensis), bayam (Intsia bijuga), teak (Tectona grandis) and meranti (Shorea spp). The research consisted of two treatments, one without burning and the other with burning. The results showed that the moisture content of all five wood species decreased after the burning process, with moisture content reductions of 15,61% for G. arborea, 14,30% for A. chinensis, 14,33% for I. bijuga, 11,37% for T. grandis, and 20,43% for Shorea spp. Regarding the aspect of fungal attack, the burning process did not inhibit fungal spread from the sides to the middle of the wood surface, but the burning treatment contributed to a lower weight reduction in the test samples compared to the untreated ones.
Effect of Lignin Concentration on Crystallinity of TPS/Lignin Biocomposite
Authors: Syahidah  , Arif Pratama Muh Rezki , Arif Astuti , Rahayu Diza Lestari Andi Sri , Taskirawati Ira , Makkarennu  , Sulaeha  , Triwulandari Evi , Restu Witta Kartika , Fatriasari Widya , Anita Sita Heris , Ghozali Muhammad 
Published: December 2023

Abstract
Several alternatives have been considered to minimize the environmental impact caused by conventional polymers. The integration of lignin into the starch matrix is one extensively used substitute. The purpose of this study is to ascertain how much lignin influences how crystallin the palm starch biocomposite is. In a twin-screw extruder, palm starch, glycerol, stearic acid, and lignin are extruded. The properties of the palm starch crystals were examined using XRD. According to the results of X-ray diffraction (XRD), palm starch has a type C crystal structure. Palm starch, TPS, and TPSL have percentages of crystallinity of 57.6%, 51.9%, 55.7%, 56.3%, 60.1%, 63.4%, and 66.4%, respectively. The addition of lignin to the starch matrix can increase along with the increase in lignin content.
Foraging Activities, Environmental Factors, and Increment Weight of Tetragonula biroi Colonies in Beekeeping with Different Hive Materials
Authors: Prastiyo Andi , Nuraeni Sitti , Budiaman  
Published: December 2023

Abstract

Tetragonula biroi is one of the stingless bee species that has many benefits for human life besides producing honey, propolis, and 13 derivative products. Another important service provided by this bee is as a plant pollinator. This research aims to determine the relationship between the foraging activity of T. biroi bees, environmental factors, and colony development in hives made of different materials. The study was conducted in Rompegading Village, Maros Regency. This research method used a completely randomized design consisting of four different hive materials, namely glass, triplex, cement, and tree hollows, and each treatment was repeated three times. Parameters observed were the number of worker bees leaving and entering the hive throughout the day, colony weight gain, and environmental factors (temperature, humidity, and light intensity). The results showed that the highest foraging activity of worker bees and colony weight gain occurred in natural hives (tree hollows) in the fourth week of observation and in artificial hives made from cement materials. The peak of bee activity entering and leaving the hive occurred in the morning from 07:00–10:00 and in the late afternoon from 13:00–16:00. In the morning, more bees leave the hive, while more enter in the afternoon. Factors such as temperature, humidity, and light affect the foraging activity of worker bees.
Species Diversity of Fungi Decomposers of Rhizophora stylosa Leaf Litter in Mangrove Ecosystem Pulau Sembilan Langkat Regency
Authors: Yunasfi  , Sihite Y , Dalimunthe A , Lestari S , Samosir PA , Auri MRA , Ramadhan YI , Noer Z , Fadhilah A 
Published: December 2023

Abstract
Litter decomposition is a process of decomposing litter which is an important component of the nutrient cycle process because it can contribute greatly to soil fertility. Fungi are one of the microorganisms that play an important role in the decomposition process. The purpose of this study was to identify the number of species and diversity index of fungi, determine the rate of decomposition, and analyze the protein and carbohydrate content of decomposed R. stylosa leaf litter. This research was conducted on Pulau Sembilan, Langkat Regency and at the Forest Cultivation Laboratory, Faculty of Forestry, University of North Sumatra. Carbohydrate and protein analysis was carried out at the Medan Industrial Research and Standardization Center. This research method uses Litter-bag. There are 4 types of fungi namely Aspergillus sp, Fusarium sp, Penicillium sp, and Trichoderma sp. The index value of fungal diversity in R. stylosa leaf litter is 1.49. The decomposition rate of R. stylosa leaf litter is 7.7. The highest protein content was found in R. stylosa leaf litter that underwent decomposition for 30 days at 5.76% and the highest carbohydrate content was found in the control at 10.4%.
Status, Diversity, and Feeding Guilds of Avifauna in the Mining Area
Authors: Hamzah Andi Siady , Nasri N , Ardiansyah Andri 
Published: December 2023

Abstract
Birds contribute to the ecosystem by delivering a variety of ecological services. Birds help the ecology by performing a number of ecological functions. Specific habitats determine bird distribution and community structure. The variety and feeding guilds of birds in various land covers were studied at PT. Vale Indonesia’s mining concession. We studied birds’ variety, status, and feeding guilds in three distinct land covers using the point count methods: i) primary dryland forest; ii) secondary dryland forest; and iii) shrubs. Data were obtained from January 20th to February 24th, 2020. There were 38 species from 24 families reported. We discovered 11 Sulawesi endemic species, and 1 vulnerable species. Secondary dryland forest species composition was more similar to primary dryland forest than to shrubs. Carnivores, frugivores, granivores, insectivores, nectarivores, and piscivores make up the fowl. The insectivore bird composition was the highest, while the piscivore bird composition was the lowest. The availability of food supplies and vegetation characteristics may be critical to the diversity of birds in any ecosystem. As a result, this study indicates that land-cover alteration and modification may have an impact on bird diversity structure. Maintaining vegetation as a source of food and habitat for birds is crucial for bird conservation.
Carbon storage potentials and soil characteristics of casuarina (Casuarina junghuhniana) stand in toraja highlands, South Sulawesi
Authors: Paembonan Samuel A , Soma A S , Rampisela D A 
Published: December 2023

Abstract

Casuarina junghuhniana is a species that grows well in the highlands of Toraja with altitudes ranging from 700 to 1200 m above sea level (asl). This study aims to determine the carbon stock of C. junghuhniana and the characteristics of the soil beneath when associated with the age of the stand. Determination of the sample plots using purposive method in plots size of 25 x 25 m at different ages of stands, namely 5, 12, and 22 years old. Tree biomass and carbon values were calculated using allometric equation by measuring the tree diameter. Besides that, analysis was also carried out on the physical and chemical properties of the soil under the casuarina stands based on the difference in the age of the stands and soil depth. The results showed that there was an increase in the average carbon value of stands based on the increasing age of the stands. The average carbon stock of trees at the age of 5 years was 13.40 tons/ha, 12 years old was 37.15 tons/ha, and at 22 years old was 93.37 tons/ha. physical properties of the soil did not show a significant difference when associated with the age of the stand and soil depth. However, the chemical properties of the soil show slight differences according to the depth of the soil.
Assessment of Under Ground Water Resources through RS and GIS Techniques
Authors: Choudhary Sangeeta , Jangeed Denis , Sharma Sachin , Chaudhary Maya , Gupta Pooja , Pandey Priyanka 
Published: December 2023

Abstract
Water resource management is of utmost importance due to climate change and increased water demand. With 98% of the world’s freshwater being ground water, monitoring its distribution is crucial. These modern-day tools aid in assessing changing land use patterns, mapping water resources, and analyzing hydrogeological data. This paper explores the role of RS and GIS applications in exploring and assessing groundwater resources, estimating natural recharge distribution, analyzing hydrogeological data, and monitoring processes. The study area is situated in the Jodhpur district of Rajasthan, India, characterized by a dry region with sand dunes, alluvial areas, and scattered hillocks. To analyze groundwater potential zones, various spatial datasets such as rainfall, land use, land cover, soil type, and slope were prepared using topographic maps and satellite imagery through integrated RS and GIS techniques. The Soil and Water Assessment Tool (SWAT) integrated with ArcGIS software was used to estimate run off and groundwater recharge through water balance ratios. The research findings demonstrate that GIS and RS layers were analyzed, including factors such as watershed, land use, slope, soil type, temperature, solar radiation, and rainfall data. The water balance ratio was found to be a driving force impacting soil erosion, plant growth, and sediment movement. Overall, this study highlights the effectiveness of RS and GIS techniques for assessing groundwater recharge. The results obtained through these tools provide valuable insights for decision-makers in managing water resources and understanding the potential impacts of human activities on groundwater quality.
Urban sustainable intervention to address the physical factor for degradation of visual place quality in the hilly urban region: A case of Manali town, Himachal Pradesh.
Authors: Bharmoria Rahul , Sharma Vandna 
Published: December 2023

Abstract
The depletion of urban aesthetics is a major issue in the urban hill town due to the rapid growth in urban infrastructure. The potential for growth in the urban hill town is at a very rapid state, which affects the local population and its ecological environment. Urban sustainable development in urban hill towns is a crucial challenge. This type of uneven development leads to a degradation of the visual quality of place in hill towns, which defines the overall evaluative image of the town’s urbanscape. Manali is located in the northern part of the Kullu Valley in Himachal Pradesh, India. This study intends to investigate the physical parameters of this decline and assess possible solutions for improving hill towns’ visual quality. The study’s thorough grasp of the problem and its possible solutions is based on the author’s integration of concepts from several different domains, such as urban design, planning, and architecture. This research emphasises the vital role of visual aesthetics in enhancing quality of life of both inhabitants and visitors to the region. Furthermore, it determines the adverse effects of decreased perception. The research proposes approaches to enhance the deteriorated visual quality of the urban environment in Manali, a hilly town. These strategies comprise augmenting public spaces, giving priority to pedestrian infrastructure, and encouraging community participation in the design procedure. The research is based on enhancing the visual place quality of areas within Manali town, including Manali town, old Manali, the ISBT, the Tibetan colony, and the mall area, utilising surveys based on questionnaires and dimensions of visual place quality. The study implemented the Analytic Hierarchy Process methodology to evaluate and rank various physical factors. The results yielded viable solutions, such as the enhancement of street squares, sidewalks, and widths, as well as the revision of planning and development regulations and legislation. The findings of the research may have potential applications in identical topographically undulating areas.
Red mud and foundry sand industry wastes for reducing NOx in plasma activated diesel exhaust
Authors: Sahu Apoorva , Rajanikanth B S 
Published: December 2023

Abstract
Solid waste in association with plasma was explored as an alternate to commercial catalyst/adsorbents. We have demonstrated reuse of foundry sand and red mud wastes for adsorption of gaseous pollutant from plasma treated diesel exhaust. A novel dielectric barrier discharge reactor with dual metal film is designed to explore the oxidation potential of surface discharge plasma effect onto the exhaust. The metal film was subjected to high voltage pulse/AC energization to assess the effect of plasma in oxidising NO to NO2. A separate reactor filled with industry wastes was cascaded with plasma reactor to test its efficacy in NO2 adsorption. It was observed that some amount of NO was also reduced owing to some visible light-enabled photocatalytic activity. About 85 % NOx (oxides of nitrogen) reduction was observed with red mud waste compared to half of that with foundry sand.
An Investigation of Climate Change, Eco-Anxiety and Risk Perception in The Context of Theory of Planned Behaviour
Authors: Arya B , Kumar H 
Published: December 2023

Abstract
Climate change, risk perception, and eco-anxiety are subjects of growing research interest in the modern time. However, there is paucity of research about these variables and their overall impact. Additionally, these variables have been studied in a limited nature in the context of Theory of Planned Behaviour. The current study aimed to confirm whether measures of eco-anxiety and risk perception capture distinct emotional responses to climate change. Additionally, it also aimed to examine how all these constructs can be understood in the light of Theory of Planned Behaviour. It was found that attitude, norms, PBC, risk perception and eco-anxiety has a significant positive correlation with Climate Change Adaptation Behaviour Intention. Implications suggest that the understanding of the sub-components of Theory of Planned Behaviour along with a deep understanding of risk perception and eco-anxiety may help to create psycho-education modules which may help to promote Climate Change Adaptation Behaviour Intention.
Microplastic Pollution in Oceans: A Barrier to Achieve Low Carbon Society
Authors: Sainger Garima 
Published: December 2023

Abstract
A society is known as low carbon society where individuals cut down the amount of carbon dioxide (CO2) emissions generated from different human activities without affecting any development needs. The increasing presence of carbon emissions has increased the need for urgent actions in this regard. To mitigate the effect of climate change ocean’s contribution is remarkable. But humans are treating oceans to dispose of their waste, which is affecting the ocean’s capacity of carbon sequestration. Out of all the pollution entering into oceans, (micro) plastic pollution is the most observable impacting the ocean’s capacity of carbon absorption. The evitable exposure of microplastics in oceans emphasized the need to know about the harmful effect of microplastics and measure to control them. Therefore, this review primarily focuses to define the role of oceans in achieving low carbon society and how microplastic is acting as a barrier to reduce oceans capacity to absorb and process atmospheric carbon into oxygen. The measures such as less use of plastic in production, education and awareness about the use of eco-friendly usages and activities, life cycle assessment and less consumption of plastic and strategic waste management method, recycling, and waste-to-energy recovery were suggested to solve the global problem of microplastics pollution.