bluuebunny/crossref_metadata_2025_split huggingface dataset:
Customary forest designation policy a realization of sustainable development goal achievements in Indonesia (study of indigenous peoples in Lebak regency Banten)
Authors: Mayastuti A , Purwadi H 
Published: May 2023

Abstract
Indigenous peoples’ success in preserving their natural environment has been tested and verified throughout generations and achieved without any prohibition against the community to take advantage of the environment as a source of livelihood. Supporting indigenous peoples to control, sustainably manage, and derive benefits from forests can go a long way in solving the problems of climate change, loss of biodiversity and culture, and food insecurity. This study seeks to place the Constitutional Court Decision No. 35/PUU-X/2012 as a policy basis for establishing customary forests as an environmental protection and preservation effort by taking into account the rights and roles of indigenous peoples and local communities through the application of traditional knowledge values and local wisdom to achieve Indonesia’s Sustainable Development Goals in managing forests. This study uses a normative juridical approach with qualitative data analysis to provide an overview of the recognition and designation of customary forests. The results showed that the process of establishing customary forests is a form of recognition and protection of the rights of indigenous peoples which has been started by including customary forests in the design of forest management in Indonesia, which is carried out without changing the function of the forest.
Utilization of plastic bottles and fiber mask in eco-friendly concrete mixtures
Authors: Kurnianingsih Oktavia , Canggih Gilang Pradana H.S , Rahmi Ardia Tiara , Pratiwi Kholis Hapsari , Legowo Slamet Jauhari 
Published: May 2023

Abstract
Eco-friendly concrete uses less waste material which has less negative impact on the environment. This research utilizes PET plastic bottles and masks as a substitute for aggregate in concrete. The aim is to find out whether the compressive strength of eco-friendly concrete meets the requirements of structural concrete. The method used is planning mix design on seven samples, one sample of normal concrete and six samples of concrete with replacement of aggregate composition. Samples with aggregate replacement were designed from variations of 0.1%, 0.2% and 0.3% by weight of cement and PET plastic bottles with composition variations of 5% and 10% of coarse aggregate. The test results of the average compressive strength of concrete for 28 days are 235 KN/m2 for normal concrete; 117 KN/m2, 85 KN/m2; 149 KN/m2; 64 KN/m2, 42 KN/m2 and 21 KN/m2. The highest average compressive strength was obtained at 149 KN/m2 but did not reach the design compressive strength of 235 KN/m2. It can be concluded that the use of substitute aggregates from PET plastic bottles and masks did not get concrete results that match the compressive strength of the plan, but the concrete still meets the requirements for the compressive strength of low-strength structural concrete.
Improving the DiD concept in nuclear energy technology to eliminate the potential for NPP disasters through an environmental approach
Authors: Santosa Haryono , Hadi Muhammad , Imardjoko Yudi 
Published: May 2023

Abstract
The concept of defense in depth is the mainstay of nuclear energy technology to overcome potential environmental disasters from its power plants. The engineering approach dominates this concept, thus placing the environment as a receiving factor for the success or failure of the approach. The question of the reasons for this situation arises together with the question of how environmental approaches can play a role in the concept. An ethnographic study on the development and application of this concept was carried out through a content analysis of the literature. The results of the study indicate that there is an assumption that the prevention of environmental radioactive disasters will be achieved by reducing the frequency of severe accidents, the environment will be protected if humans are safe and there is not enough environmental and pollution approach to be applied to the concept. This study recommends the need for further studies on the capacity of the environment to accept radioactive contaminants and measures the suitability of nuclear power plants with their environment.
Students’ perception of the green school program: an evaluation for improving environmental management in schools
Authors: Hidayat A , Utomowati R , Nugraha S , Amanto B S , Adiastuti A , Astirin O P 
Published: May 2023

Abstract
Green school is a school that encourages students and the school community to have environmentally caring attitudes and behaviors in daily activities both at school and where they live. At a further stage, the green school program also seeks to integrate environmental aspects into learning according to the learning topic or in what is termed a green curriculum. In Indonesia, a green school program was known as the adiwiyata program. The purpose of this study was to analyze how students perceive green schools. The research was conducted at SMA N 3 Surakarta, one of the national green schools in Surakarta. The research method was carried out with a quantitative approach with a questionnaire-based survey of 171 students. The results showed that most green school students state that their school has implemented four criteria of the green school program, namely the existence of environmentally friendly policies, implementation of an environmentally-based curriculum, participatory-based environmental activities, and management of ecologically friendly supporting facilities. The school management has been carried out by the principles of sustainable environmental management, such as providing green open spaces, waste management, reducing the use of single-use plastics, making biopore infiltration holes, and others.
Negative impact of some fungicide applications on Trichoderma harzianum as biocontrol agent of shallot moler disease
Authors: Supyani  , Hadiwiyono  , Poromarto SH , Spriyadi  , Permatasari FI 
Published: May 2023

Abstract
Chemical control is still a mainstay for some farmers in shallot center areas such as in Brebes, Central Java. Applications of fungicides that are carried out in these areas are very intensive and are carried out periodically every 3-5 days. The application of fungicides that are too intensive can certainly have a negative impact on functional microbes including biological disease control agents. The purpose of this study was to evaluate the negative impact of the application of several brands of fungicides on the efficacy of T. harzianum as a biological control agent for red onion mole. Experiments were carried out in the field and in the laboratory. The results of the field experiment showed that the combined application of T. harzianum and fungicide did not increase the efficacy of a single application. While the results of laboratory tests with application doses in the field can inhibit the growth of colonies and germination of T. harzianum. Brand-B with active ingredients Carbendazim 12% and Mancozeb 63% can inhibit colony growth and germination 100%.
Analysis of landslide susceptibility in Tirtomoyo Watershed, Central Java, Indonesia
Authors: Deristani A , Mujiyo  , Hidayat A 
Published: May 2023

Abstract
Landslide susceptibility is a measure to express the high or low probability of an area experiencing a landslide disaster which has an impact on the community which is very necessary for disaster mapping of the Tirtomoyo Watershed including Tirtomoyo. From 2014 to 2022, the Tirtomoyo Watershed experienced 147 landslides which caused material losses and casualties. The aspect of landslide disaster assessment in the watershed is very basic to reduce the risk of loss. This study aims to map landslide-prone areas. The research method uses scoring to analyze the level of landslide vulnerability and analysis of land units. The Tirtomoyo Watershed has a low landslide vulnerability potential of 119 hectares, a moderate landslide vulnerability of 2,395 hectares, a high landslide vulnerability of 18,946 hectares, and a very high landslide vulnerability of 373 hectares.
Regional convergence of environmental quality in Indonesia: an empirical spatial analysis
Authors: Irawan E 
Published: May 2023

Abstract
This study aims to determine the extent to which the convergence of environmental quality in 34 provinces in Indonesia by considering spatial dependence between one province and another. The data are drawn from the environmental quality index of 34 provinces and processed using spatial econometric methods. The results of the study revealed the existence of convergence and strong spatial dependence. The implication is that changes in environmental quality originating in one province can spillover into surrounding provinces, potentially complicating the transitional dynamics of the convergence process.
Nipah (Nypa fruticans): can it be a renewable alternative energy source?
Authors: Eddy S , Setiawan A A , Zaharaini  , Utomo B , Oktavia M 
Published: May 2023

Abstract
Nipah (Nypa fruticans) grows naturally in the mainland zone in mangrove forests, but it can invade all disturbed mangrove forest zones as happened in the Air Telang Protected Forest (ATPF). Nipah has not been widely used by the community and industry to make certain products. This study aims to examine the potential of the nipah fruit shell and fiber in producing renewable energy. The method used in this research is an experimental method by making charcoal briquettes from the shell and fiber of nipah fruit to be tested based on the Indonesian National Standard (SNI). Nipah fruit samples were taken from ATPF and then treated into briquettes in the laboratory. The results of the charcoal briquettes test showed that the moisture content, ash content, density and compressive strength met the SNI requirements, but the calorific value was still below the SNI requirements. These results indicate that charcoal briquettes from nipah fruit have the potential to be used as a renewable energy source through a more appropriate treatment for increasing the heating value.
Urban tourism expansion monitoring by remote sensing and random forest
Authors: Andyana IWS , As-syakur AR , Sunarta IN , Suyarto R , Diara IW , Susila KD , Saifulloh M , Kusmiyarti TB , Wiyanti W 
Published: May 2023

Abstract
Tourism and urban areas experienced rapid development at the beginning of the 21st century. This condition is caused by natural, cultural, and artificial tourist destinations and adequate infrastructure support. Tourist destinations in urban areas add to urbanization because apart from being the center of government, trade, and industry, it is also a tourist destination that can attract tourists. Monitoring the development of urban tourism is carried out in the cities of Denpasar and Bali, as well-known destinations at the world level. The development of the urban area can be detected through multi-temporal and multispectral remote sensing imagery in combination with machine learning technology. This study aims to determine the spatial distribution of urban tourism development from 2013 to 2021. This study uses remote sensing and machine learning methods with the Random Forest (RF) algorithm on Google Earth Engine (GEE) cloud computing. The RF algorithm is one of the non-parametric classification algorithms which is widely applied in remote sensing data classification because of its insensitivity to excessive noise and training data and its good performance. The material used is Landsat 8, especially on the Operational Land Imager (OLI) sensor. The result showed that integrating remote sensing, GEE cloud computing, and machine learning, especially the RF algorithm, effectively monitors urban tourism expansion. The overall accuracy of the RF model with simple training data is above 90%. We found that within nine years, vegetated land was changed into an urban area of 20.23 km2. For this reason, special attention is needed from the government to make regulations on spatial planning and control over land conversion so that there will still be green open spaces in the future.
Social cash assistance for food security during a disaster: lesson learned from Indonesia
Authors: Susantyo B , Habibullah H , Irmayani NR , Erwinsyah RG , Nainggolan T , Sugiyanto S , Rahman A , Arifin J , As’adhanayadi B , Nurhayu N 
Published: May 2023

Abstract
There was a change in the environment and food security threat during the COVID-19 pandemic. Many countries, including Indonesia, are forced to allocate funds to reduce the risk of this disaster. The Government Republic of Indonesia, through the Ministry of Social Affairs, has launched a Social Cash Assistance Program for 10 million families affected by COVID-19. This study aims to identify how families affected by COVID-19 take advantage of this social cash assistance. The study was conducted on the beneficiaries of social assistance, in cash transfer of IDR 600,000 (USD 40), per month, for three months. This study involved 2290 beneficiaries as respondents spread across 12 provinces. The sampling technique was the Cohen Manion Morrison Table by proportional stratified random sampling. The findings show that (1) 99% of cash assistance is used for basic needs, especially for food, and (2) cash assistance could be used for basic needs for around two to three weeks, thereby strengthening food security. Recommendations are submitted based on the results of this study related to social cash assistance and food security. The first is that this assistance still needs to be continued until the COVID-19 pandemic is over. It is to help families affected by the COVID-19 pandemic meet their daily needs. Second, most respondents do not have a fixed income during the pandemic, so providing capital and business startups are needed to increase family income sustainably to maintain food security.
Measuring the economic impact of landslide hazard: hedonic price approach
Authors: Saptutyningsih Endah , Dewanti Diah Setyawati 
Published: May 2023

Abstract
One of the main climate-related disasters in Yogyakarta, Indonesia, is landslides, which result in slope degradation through soil loss. The largest number of landslides was recorded in Kulonprogo regency. In the Samigaluh sub-district, where recent landslides resulted in the biggest number of displaced persons, this study seeks to determine the economic impacts of landslides. For this investigation, we used primary data gathered using a questionnaire. The systematic random sampling was utilized to choose households in the villages. The study uses a total of 300 residential households that were interviewed in landslide prone area of Samigaluh sub-district of Kulonprogo, Indonesia. The age of building, number of rooms, and building size as structural characteristic has correlation with property price, respectively. As shown by the hedonic pricing approach’s finding, there is a positive association between property price and the distance to landslide point as characteristic of neighborhood. The distance to the river was also have impact on the property price. More frequent the landslide, higher the property price. The findings of this study can assist property owners in understanding the elements that contribute to property devaluation as a result of landslides. Since landslides are a serious issue for real property owners, this study also suggests that landslide insurance programs be developed.
Youth perception on climate change: a study in Central Java, Indonesia
Authors: Perwithosuci Winny , Chayyani Nuri Resti , Abidin Ali Zainal 
Published: May 2023

Abstract
Climate change has been an international issue and a current problem. Most studies focus on adapting to and mitigating climate change’s effects. However, few studies emphasize the public’s perception of climate change. Meanwhile, increasing the public’s understanding of climate change is important, especially for the youth. It is essential due to the demographic bonus that will happen in 2030 in Indonesia. Understanding climate change from a young age is expected to reduce more severe environmental damage. This study aims to explore the perception of youth about climate change. This study employed a qualitative method with a descriptive approach. This current study utilizes primary data based on a questionnaire with certain criteria. The results revealed that most of youth in Central Java are aware to the climate change. Furthermore, the youth also believe that the climate change do affect economic growth. The findings surely add to the literature on climate change perception, especially among the youths in Indonesia.
Annual flow trend analyses in the Tuntang watershed caused by Kedungsepur national strategic area development
Authors: Abiy F , Hanifah N H , Mawandha H G , Setyawan C , Kesuma L M , Rulisyani D S 
Published: May 2023

Abstract
Tuntang watershed is one of the national priority watersheds in the Jratunseluna river basin that has a big potential for water availability. The development of a national strategic area in the Tuntang watershed causes changes in land cover in the Tuntang watershed which can result in reduced water catchment areas. The purpose of this study was to simulate the effect of land change on annual discharge trends in the Tuntang watershed and analyze the water balance projection based on land change. This study uses land cover data for the Tuntang watershed in 2019 and land cover for the Kedungsepur National Strategic Area (KSN) development plan. Daily rainfall data for 11 years from 2010 to 2020 was obtained through the Global Precipitation Measurement (GPM) satellite and validated using data from 7 rain stations located in the Tuntang watershed. Meanwhile, evapotranspiration data was obtained through the Global Land Data Assimilation System. In addition, Digital Elevation Model (DEM), flow accumulation, and direction flow data obtained through HydroSHEDS are used to provide information on the surface shape of the Tuntang watershed. Then the data that has been obtained is used as input for the simulation of the spatial hydrological model to determine the annual discharge in the Tuntang watershed using the Rainfall-runoff-inundation (RRI) model. The result of this simulation is an annual discharge for 11 years. Furthermore, a comparison is made between the flow rate of land cover map input in 2019 with land cover input for Kedungsepur KSN development. Based on the result, it is known that there has been a change in the area of the water absorption region in the development of the Kedungsepur KSN, this change has resulted in an increased extreme discharge trend and reduced annual water flow in the Tuntang watershed region.
Application of klassen typology in the pattern of environmental carrying capacity and its role in regional economic development
Authors: Nihayah Dyah Maya , Mafruhah Izza , Hakim Lukman 
Published: May 2023

Abstract
Each region in Indonesia has unique characteristics, resource availability, and resource resilience. In this aspect, resilience refers to a system’s capacity to absorb disruptions without losing stability. Environmental carrying capacity demonstrates the necessity of environmental resilience for economic activity. The objective of the study was to determine how the environmental carrying capacity would be spread across Indonesia between 2013 and 2019. The Klassen typology analysis approach takes into account the endogenous characteristics through the environment’s ability to promote regional economic growth. The findings indicate that just 26% of provinces have the environmental carrying capacity to operate efficiently. It was apparent from the high per capita income growth rate and good environmental capacity. Many provinces have not managed their economic affairs in a way that has improved the well-being of the people. Policy priorities can be modified to align their designation with the relevant area classification. Moreover, good coordination and collaboration are required to preserve and enhance the environment, particularly between provincial and municipal governments.
GIS-based potential assessment of floating photovoltaic systems in reservoirs of Tamil Nadu in India
Authors: Ravichandran Nagavinothini , Paneerselvam Balamurugan , Ravichandran Nagananthini 
Published: May 2023

Abstract
Floating photovoltaic systems (FPVs) are one of the emerging renewable-energy technologies suitable for implementation in land-scarce areas around the world. The installation of FPVs in water bodies in highly populated countries such as India will improve renewable-energy production with added advantages in terms of efficiency, water savings and reduced carbon emissions. In this context, the present study aims to identify suitable reservoirs for solar energy production using FPV technology in Tamil Nadu, India using geographic information system techniques. A total of 118 reservoirs located in the study area were considered. The results have shown that the implementation of FPV systems will significantly improve the production of renewable energy. The most suitable reservoirs with hydroelectric power plants for hybrid FPV implementation and their potential to reduce water evaporation and carbon emissions are presented. The results reveal that hybrid systems will generate 1542.53 GWh of power annually and also save 36.32 × 106 m3 of water every year. The results of this investigation will aid in fulfilling sustainable energy production in India, and the methodology presented may be useful for the analysis and prioritization of reservoirs for the implementation of FPV all over the world.
The radiomics features of the temporal lobe region related to menopause based on MR-T2WI can be used as potential biomarkers for AD
Authors: Li Ming , Zhang Jing , Shi Yuxuan , Liu Shuang , Liu Xin , Ning Yunna , Cao Yongzhi , Deng Yan , Zhao Yueran 
Published: May 2023

Abstract
Menopause may be an important pathogenic factor for Alzheimer's disease (AD). The M1 polarization of microglia and neuroinflammatory responses occur in the early pathogenetic stages of AD. Currently, no effective monitoring markers are available for AD’s early pathological manifestations. Radiomics is an automated feature generation method for the extraction of hundreds of quantitative phenotypes (radiomics features) from radiology images. In this study, we retrospectively analyzed the magnetic resonance T2-weighted imaging (MR-T2WI) on the temporal lobe region and clinical data of both premenopausal and postmenopausal women. There were three significant differences were identified for select radiomic features in the temporal lobe between premenopausal and postmenopausal women, i.e. the texture feature Original-glcm-Idn (OI) based on the Original image, the filter-based first-order feature Log-firstorder-Mean (LM), and the texture feature Wavelet-LHH-glrlm-Run Length Nonuniformity (WLR). In humans, these three features were significantly correlated with the timing of menopause. In mice, these features were also different between the sham and ovariectomy (OVX) groups and were significantly associated with neuronal damage, microglial M1 polarization, neuroinflammation, and cognitive decline in the OVX groups. In AD patients, OI was significantly associated with cognitive decline, while LM was associated with anxiety and depression. OI and WLR could distinguish AD from healthy controls. In conclusion, radiomics features based on brain MR-T2WI scans have the potential to serve as biomarkers for AD and noninvasive monitoring of pathological progression in the temporal lobe of the brain in women undergoing menopause.