bluuebunny/crossref_metadata_2025_split huggingface dataset:
Fairness and feasibility in deep mitigation pathways with novel carbon dioxide removal considering institutional capacity to mitigate
Authors: Gidden Matthew J , Brutschin Elina , Ganti Gaurav , Unlu Gamze , Zakeri Behnam , Fricko Oliver , Mitterrutzner Benjamin , Lovat Francesco , Riahi Keywan 
Published: May 2023

Abstract
Questions around the technical and political feasibility of deep mitigation scenarios assessed by the Intergovernmental Panel on Climate Change have increasingly been raised as have calls for more directly analyzing and incorporating aspects of justice and fairness. Simultaneously, models are increasing the technical representation of novel carbon-dioxide removal (CDR) approaches to provide policy-relevant analyses of mitigation portfolios in the context of the rising number of net-zero CO2 and GHG targets made by parties to the Paris Agreement. Still, in most cost-effective mitigation scenarios developed by integrated assessment models, a significant portion of mitigation is assumed to take place in developing regions. We address these intersecting questions through analyzing scenarios that include direct air capture of CO2 with storage (DACCS), a novel CDR technology that is not dependent on land potential and can be deployed widely, as well as regional variations in institutional capacity for mitigation based on country-level governance indicators. We find that including novel CDR and representations of institutional capacity can enhance both the feasibility and fairness of 2 °C and 1.5 °C high-overshoot scenarios, especially in the near term, with institutional capacity playing a stronger role than the presence of additional carbon removal methods. However, our results indicate that new CDR methods being studied by models are not likely to change regional mitigation outcomes of scenarios which achieve the 1.5 °C goal of the Paris Agreement. Thus, while engineered carbon removals like DACCS may play a significant role by midcentury, gross emissions reductions in mitigation pathways arriving at net-zero CO2 emissions in line with 1.5 °C do not substantially change. Our results highlight that further investment and development of novel CDR is critical for post-net-zero CO2 mitigation, but that equitable achievement of this milestone will need to arrive through technical and financial transfers, rather than by substantial carbon removals in developed countries before mid-century.
Impacts of hot-dry conditions on hydropower production in Switzerland
Authors: Otero Noelia , Horton Pascal , Martius Olivia , Allen Sam , Zappa Massimiliano , Wechsler Tobias , Schaefli Bettina 
Published: May 2023

Abstract
Hydropower plays a significant role in the transition towards a low-carbon power system, being a renewable energy source that can complement solar and wind power, which are highly intermittent. However, hydropower is itself dependent on local weather conditions and climate variability. Moreover, extreme climate conditions, such as hot-dry compound events, can have a major impact on hydropower production (HP). Here, we examine the impacts of hot-dry conditions on HP under current and future climate scenarios in Switzerland, a country where hydropower provides the biggest share (60%) of the total electricity production. Overall, our results point out that the impacts of hot-dry conditions on HP are case-specific. We found that hot-dry compound conditions during the warmer months negatively impact HP in power plants with little or no water storage capacity (run-of-river schemes). On the contrary, schemes with large, seasonal accumulation lakes and significant glacier resources will continue to be able to produce high amounts of HP during hot-dry conditions in summer, which is an important result for Alpine hydropower.
Madura Tribe Community Biopharmaca Development Strategy In Indonesia
Authors: Fatmawati Ika , Syabana Rizal Andi , Wati Henny Diana , Hariyati Yuli 
Published: May 2023

Abstract
The purpose of this study to formulated a strategy for the development of biopharma for the Madurese tribe to meet traditional medicinal raw materials. Research location in Sumenep Regency on the island of Madura East Java. The sampling method used was key informant. The key informants are biopharmaceutical plant farmers, the agriculture service, community leaders, traditional healers, and herbal medicine traders. The research was conducted using quantitative analysis and SWOT (Strength, Weakness, Opportunity, and Threat) analysis, through an External Factor Analysis Strategic (EFAS) and the Internal Factor Analysis Strategic (IFAS). Analytical results from this research conclude that Madura Tribe Community Biopharmaca Development Strategy is government support with the Mou, geographical patents of biopharmaca plants, and utilizing human resources by being a member of farmer group to contibute more
The role of women in sustainable agriculture practices: evidence from east java Indonesia
Authors: Muhaimin Abdul Wahib , Retnoningsih Dwi , Pariasa Imaniar Ilmi 
Published: May 2023

Abstract
This study investigates the role of women in sustainable agriculture practices adoption. This study employed correctional data from 150 farmers in East Java Indonesia, and it was analysed by an ordered probit model. The farmers have used five sustainable practices, including organic fertilizer, bio-pesticide, crop rotation, and agroforestry adoption. The main finding indicated that woman’s participation in agricultural practices significantly improved both organic fertilizer and bio-pesticide adoption, however, it does not significantly affect agroforestry adoption. this is confirmed that women are more likely to be aware of agricultural sustainability. On the other hand, we also find that the farmer’s cultivated are, land status and participation in farmer group significantly affected farmers’ decision to adopt sustainable agriculture practices. Therefore, we suggested that the role of women in agricultural activity should be improved. The government can improve woman’s intention to participate in agricultural sectors.
Partition of Carbon Losses on CO2 Emission and Peat Subsidence in an Open-Drained Tropical Peatlands: A Consideration for Agroforestry Practices
Authors: Astiani D , Widiastuti T , Ekamawanti H A , Ekyastuti W , Roslinda E , Jamiat  
Published: May 2023

Abstract
Open-abandoned peatland commonly were not hydrologically well-managed in West Kalimantan causing continuous degradation of peat ecosystems, due to peat drying. This condition damage the carbon balance and function of tropical peatlands, result in significant greenhouse gas emissions. Tropical peat in the Kubu Raya District of West Kalimantan, which has a relatively large area of peat, has been degraded due to uncontrolled drainage and land fires caused by lack of management post the landcover changes. This study aims to clarify the partition of carbon loss in open peatlands due to the heterotrophic respiration (CO2 emission) process, which is part of the declining peat layer due to subsidence. The CO2 emission and subsidence assessments were accomplished for two years. The results show an increase in peat CO2 emissions to ~300% when groundwater level (GWL) lowered from ~0-5cm to >80cm. The trend is similar to the subsidence process due to changes in GWL. Carbon dioxide emissions range from 55,8 to 58,9% of peat layer losses, dependent on GWL. In undrained peatland, the CO2 emission was the lowest among others yet mainly loss in CO2 emission. The results of this study can provide considerations on small-holder agroforestry or other agricultural practices which wide-spread developed recently in this area. It is explaining the part of the subsidence that impacts the sources of CO2 emissions and practices to manage GWL to mitigate CO2 emission from open-drained peatlands.
Analysis of water physical, chemical and biological properties in different peat swamp forests converted to rice fields
Authors: Erniaty E , Gumiri S , Ardianor A , Haryono A , Yulintine Y , Masliani M 
Published: May 2023

Abstract
The Indonesian government plans to turn Central Kalimantan into a national food barn by planting rice in several places, including in shallow peatlands. Tropical peatlands actually have limited potential for agricultural use because the growing medium in some cases is not conducive to root development, waterlogged soils that poison plants. The physical, chemical, and biological properties of water can be used as indicators to determine if a land is suitable for growing crops. The objective of this study is to analyze the physical, chemical, and biological properties of water in different aquatic ecosystems in peat swamp forest. This study was conducted in the Peat Techno Park (PTP) of the College of Palangka Raya, Central Kalimantan. Samples were collected from 9 observation stations with different forms of land use for agricultural activities, namely unplowed rice fields, plowed fields, swamps, connecting ditches, beje, natural peat swamp forests, ponds and irrigation ponds. Data collection was taken over a 6-month period and coincided with the peak of the dry season and the rainy season. Water properties were then analyzed by observing the parameters measured directly at the station, namely pH, temperature, dissolved oxygen (DO) and depth. The results showed that there were 4 (four) sites that had suitable water properties for agricultural uses, namely unplowed fields, plowed fields, swamps and ponds. There are only 2 (two) macrozoobenthos groups on PTP peat bogs, namely Annelida and insects. In addition, the most dominant group in insect belongs to the ordo Diptera, and family Chironomidae with the most common genus Chironomus. Conversion of peat swamp forest to rice fields and fish ponds promotes greater diversity and abundance of macroinvertebrate communities, with the depth significantly affecting them.
Challenges and alternative solutions in developing sorghum to support food diversification in Indonesia
Authors: Ariningsih E , Saliem H P , Nurhasanah A , Gunawan E , Agustian A , Saptana  
Published: May 2023

Abstract
Sorghum (Sorghum bicolor L.) has the potential to be developed as an alternative food to substitute wheat and rice in supporting food diversification programs. However, the development of sorghum in Indonesia is progressing very slowly. The Russia-Ukraine conflict, which caused the price of wheat to rise and the threat of a food crisis, became the right momentum to accelerate sorghum development in Indonesia. This study aims to examine the challenges in developing sorghum in Indonesia. Primary and secondary data were collected from discussions in “WhaApps Group As.Agri.Sorghum Indo/MASI”, which involves various parties related to sorghum, as well as webinars related to sorghum and literature review. The method employed was descriptive qualitative analysis. The study results show that sorghum development in Indonesia faces problems and constraints from cultivation (on-farm), harvesting, postharvest, processing, and marketing to utilization/consumption of sorghum (table) that make it progress very slowly. To accelerate the role of sorghum in the food diversification program, efforts to solve problems and constraints in the development of sorghum in Indonesia need to be integrated from upstream to downstream and involve all relevant stakeholders.
Community Empowerment as an Effort for Handling Food Consumption Patterns in Malang Raya
Authors: Sugiyanto  , Pintakami L B , Nurhadi I , Fibrianingtyas A 
Published: May 2023

Abstract
Food security depends on nutritional status. The consumption pattern in the Malang Raya Region is still dominated by high consumption of carbohydrate food sources, especially rice. This study aims to analyze factors affecting consumption of farmers’ household consumption in Empowerment and Handling of Community Food Consumption Patterns in the Malang Raya Region, determining respondents using the Simple Random Sampling technique. Primary data was collected through questionnaires and interviews, while secondary data was sourced from BPS data and related agencies. The results show that food security in Malang Raya can be optimized by taking into account several factors that need further evaluation so that food security can take place and survive consistently. In general, the aim of PPH is to produce a standard composition of food to meet the nutritional needs of the population, while taking into account the nutritional balance. Therefore, it is necessary to change the pattern of food consumption by increasing education, knowledge of nutrition, and public welfare, so that their nutritional status is fulfilled. Improving the quality of food security and independence of the people of Malang Raya through empowerment and management of community food consumption patterns is a priority at this time.
Implementation of seasonal differences and sociodemographic factors on the achievement of agribusiness MSME output in the Bengawan Solo Wonogiri Watershed
Authors: Rahayu E S , Suryanto  , Sudarwanto A S , Sutrisno J 
Published: May 2023

Abstract
The socioeconomic characteristics of the community in the Bengawan Solo Hulu watershed allow the agribusiness MSMEs business process to occur in production and significantly impact aspects of socioeconomic life. The limited reliable sources of income will affect the community’s tendency to repressive actions. The purpose of the study is (1) to determine the sociodemographic conditions of agribusiness MSME households, (2) to determine the effect of the season on the achievement of agribusiness MSME output, and (3) to find out the solutions of Agribusiness MSMEs. The research method used was a survey on Agribusiness MSMEs by taking locations in 2 Sub-watershed, Alangunggahan Sub-Watershed (Eramoko District) and Keduang Sub-Watershed (Jatipurno District and Jatisrono District) with a total sample of 60 MSMEs. The analysis used is the input-output analysis and Econometric analysis. The results showed that the R2 value was 87.14%, the F test was significant at 95%, and all sociodemographic variables were significant except the age factor of Agribusiness MSME actors. There is a significant seasonal difference in the achievement of agribusiness MSME output. This phenomenon indicates that post-Covid, efforts have risen from the Covid 19, and seasonal differences are considered in decision-making efforts to increase output achievements in the Agribusiness MSME.
Analysis of Consumer Preferences and Willingness to Pay for Misshapen Horticultural Commodities
Authors: Widyawati Wiwit , Mutisari Rini , Meitasari Deny 
Published: May 2023

Abstract
This research is conducted in considering that large number of misshapen horticultural commodities that are not considered by consumers due to the shape and/or other characteristics inherent in horticultural products in vegetable and fruit commodities, such as suboptimal physical conditions, different sizes, and unattractive colors that affect consumer preferences in buying them, although the nutritional content is not different from physically perfect products. The purpose of this study are to 1) analyze consumer preferences for suboptimal agricultural products, 2) analyze consumer willingness to pay (WTP) for suboptimal products. Further, conditional logit analysis is used to analyze consumer preferences using maximum likelihood estimation (MLE) approach, while Marginal Willingness to Pay or MWTP method is used to analyze consumer willingness. The result, the consumer preference on papaya commodities was based on optimal performance, no message framing, available in traditional markets and the amount of purchase exceeded one kilogram. Tha for cucumber, consumers preferred to buy it by considering optimal performance, without message framing, and available in traditional markets. The WTP value on papaya and cucumber indicates that the average WTP value for suboptimal products was lower than the optimal products. The WTP value for the optimal papaya was higher than the suboptimal papaya. For cucumber, the WTP value for the optimal cucumber was higher than the suboptimal product. We suggest producers should set the price cheaper for suboptimal products to compete in the market and reduce the amount of waste.
Contribution of women labor to orange farmers income in tebas sub-district sambas regency
Authors: Kilmanun Juliana C. , Warman Riki , Burhansyah Rusli 
Published: May 2023

Abstract
The role of women workers in horticultural farming is quite large. Women are not only housewives but also make a real contribution to farming activities and household income. This study aims to determine and analyze the outpouring of labor and the contribution of women’s income to citrus farmers in Tebas District, Sambas Regency, West Kalimantan. The method used in this research was a descriptive analytic method. Data analysis to determine the amount of labor and the amount of contribution by using quantitative analysis. Determination of the sample in this study using purposive sampling technique. Interviews were conducted on 40 female farmer households. The results of the study show that: (1) The labor force of women farmers for citrus farming is 85,97 HOK/MT, (2) The income of women farmers in citrus farming activities in Tebas District is Rp1.328.000/year, (3) Income women non farming in citrus farming activities is Rp1.205.000/year, 4) The contribution of women’s income to household income is 4,3%.
Women and Household Livelihood (Case Study on Villages Around Private Plantation in Seram Island, Maluku Province)
Authors: Sopamena Junianita Fridianova , Pattiselanno August Ernst 
Published: May 2023

Abstract
Structural alteration against access to agrarian resources has reduced agricultural coverage area. Farmers feel being urged to seek another work to maintain their income and livelihood. Massive investment on agriculture sector (through plantation enterprises and pearl enterprises) give a quite similar problem to the inhabitants of Seram Island in Maluku Province. The objective of this research is to examine the position of women amidst the alteration of agrarian structure in the villages around plantations and to analyze the income condition of these women. This research used qualitative method. Method of this research used is survey that involves questionnaire. Data collected from women as research sample are tabulated, analyzed and arranged to produce conclusion. The result of research shows that women have strong contribution to household income. Land use conversion becomes a part of massive investment on agriculture sector (plantation and fishery). The contribution of women to household income is 42.2 percents. The biggest contribution comes from job as worker at plantation enterprises and pearl enterprises. Women participation in agrarian structure alteration is done through manners of on-farm, off-farm and non-farm. The strongest contributor to household income is non-farm.
Effect of Zr content on microstructure and tensile properties of cast and T6 heat-treated A356-0.3Yb alloy
Authors: He Shengyang , Du Jinghong , Ji Quanxin , Qin Chaoqian , Chen Jiaxing , Lv Jiahao , Yang Jiarui 
Published: May 2023

Abstract
In this paper,the influence of different Zr addition amounts on the microstructure and tensile properties of A356 alloy modified by 0.3 wt%Yb in cast state and T6 heat-treated state were systematically investigated. The results show that adding Zr on the basis of 0.3 wt%Yb can further refine α-Al and eutectic Si branches. When the content of Zr is 0.25 wt%, α-Al has the smallest grain size of 133 μm, and the aspect ratio of eutectic Si is 1.6. However, the addition of excessive Zr will weaken the modified effect of Yb and make the eutectic Si start coarsening. The addition of Zr forms the (Al,Si)3(Zr,Ti) phase with Ti in the alloy, provides the heterogeneous nucleation base, increases the number of α-Al grains, and refines the α-Al matrix. After T6 heat treatment, the eutectic Si is further spheroidized and the aspect ratio decreases to 1.3. The tensile strength and elongation of A356 alloy with Yb and Zr under cast condition are 187.4 MPa and 5.6% respectively, which are 10.4% and 36.6% higher than those without Zr. The tensile strength and elongation of the alloy after T6 heat treatment are 296.3 MPa and 9.2% respectively, which are 8.2% and 27.7% higher than those of the alloy without Zr after the same heat treatment.
Balancing economic and ecological benefits for hydro-junction operation based on the ecological flow from the four major Chinese carps: a case study from Xinjiang River, China
Authors: Zhang Yue , Zhang Jie , Zhang Lichen , Hu Kelong , Wang Yin , Ji Yong 
Published: May 2023

Abstract
The construction and utilization of the hydro-junctions would change the water flow and affect the hydrologic process required for the survival and reproduction of the aquatic organism in the river basin. To investigate the influence of the construction of the Jiepai (JP) and Bazizui hydro-junction (BZZ) on the hydrologic process in the Xinjiang River and coordinate the benefits between power generation and downstream ecological protection of the four major Chinese carps (FMCC), a one-dimensional hydrodynamic model is established to simulate the river hydrological regime of the spawning site before and after the construction of BZZ. Meanwhile, eleven ecological hydrologic parameters are used to evaluate the degree of hydrological changes for the spawning site caused by JP and BZZ, and four hydrological methods are applied to calculate the minimal and optimal ecological flows to satisfy the demands of FMCC. The multi-objective operation model combined with the non-dominated sorting genetic algorithm II(NSGA-II) is established to evaluate the relationship among the objective functions and design the ecological operation scheme of BZZ. The results indicate that the hydrologic changes in the spawning site has been moderately changed since the construction of the JP and would change more after the construction of BZZ. An obvious antagonistic relationship between electricity generating and ecological changes are presented in the simulation results, and the multiobjective operation model could clearly increase the comprehensive benefits under three typical years (dry, average, and abundant) by 20%, 19%, and 34% with the corresponding electricity generating lost by 4.9%, 3.5%, and 4.1%, respectively. This study is expected to provide scientific guidance to coordinate the restrictions and conflicts between economic and ecological benefits of hydro-junction operation in the lower reaches of the Xinjiang River.
Efficient bearing fault diagnosis with neural network search and parameter quantization based on vibration and temperature
Authors: Thuan Nguyen Duc , Dong Trinh Phuong , Thi Nguyen Hue , Hoang Hong Si 
Published: May 2023

AbstractIn this work, we propose a deep-learning method to diagnose bearing faults of electric motors based on vibration and bearing housing temperature. Our methods can accurately diagnose faults related to bearing cracking and lubricant shortages. The proposed method is effective in terms of computational complexity and model capacity thanks to the advantages of neural architecture search (NAS) and parameter quantization in the model establishment. The experimental results found that the information on bearing temperature improved the diagnostic accuracy for the bearing fault diagnosis task. The proposed method has explored the most optimal model in terms of computational resources and model capacity with a pre-defined accuracy target. The searched model has a relatively high diagnostic accuracy of 98.7% and a size of about 27.3 kB. After quantization, the obtained model maintained 96.9% accuracy and reduced 4 times in size. All experiments are executed elaborately on our custom bearing fault dataset.