Article the Effect of Acacia Mangium Harvest Residue Management on Productivity and Soil Characteristics of a Subsequent Eucalyptus Pellita Plantation in South Sumatra, Indonesia

Inail, Maydra Alen; Hardiyanto, Eko Bhakti; Thaher, Erlanda

doi:10.2139/ssrn.4062478

Cited by 3 publications

(3 citation statements)

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“…The height and DBH were then used for calculating the individual stem volume (m 3 ). The stem volume for each species was calculated following the model developed by Isnaini [5] for E. pellita, and the model reported by Japarudin et al [6] for the Acacia hybrid.…”

Section: Growth Assessmentmentioning

confidence: 99%

Eucalyptus pellita and Acacia hybrid species: potential bioenergy plantation in managing the risk of invasive in Indonesia

Nirsatmanto

Sunarti

Putri

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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Eucalyptus pellita and Acacia hybrid (Acacia mangium × A. auriculiformis) have favourable properties for bioenergy. However, these species have been indicated as invasive species. Because of great economic value of the species, managing the risk of its invasiveness is necessary. This paper presents an analytical study to examine the uses of E. pellita and Acacia hybrid for bioenergy while preventing its invasive potential. Data for the analysis was collected from two demonstration plots which were laid out in randomized completed block design with three replications of 16-squared tree-plots. The observation includes height, DBH, stand volume, and wood properties which were then converted into the wood biomass and energy potential. The findings indicate that E. pellita and Acacia hybrid could be potential sources of bioenergy. At short rotation of 36 months age, the estimated total energy potential for E. pellita ranged from 11.39 to 16.39 toe.ha-1, while the Acacia hybrid ranged from 23.41 to 35.74 toe.ha-1. Plantation management for bioenergy following considerations in reproductive system, growth, tree morphology, and wood properties could be applied to reduce the risk of invasiveness of the species. Implications to improve breeding strategy for bioenergy while avoiding the risk of invasive are also further discussed.

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Section: Growth Assessmentmentioning

confidence: 99%

Eucalyptus pellita and Acacia hybrid species: potential bioenergy plantation in managing the risk of invasive in Indonesia

Nirsatmanto

Sunarti

Putri

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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“…According to a recent report about the global work-related burden of disease and injury, in 2016, 0.36 million deaths (19%) of work-related deaths were due to injuries, while the great majority, 1.52 million (81%), were due to work-related diseases [2,3]. In Italy, the Italian National Institute for Insurance against Accidents at Work (Inail) collects data about injuries and diseases caused by work activity [4]. In 2019, Inail collected 644,479 claims for compensation due to occupational injuries, 1224 of which caused death.…”

Section: Introductionmentioning

confidence: 99%

Sector of Employment and Mortality: A Cohort Based on Different Administrative Archives

Bauleo

Massari

Gariazzo

et al. 2023

IJERPH

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Administrative data can be precious in connecting information from different sectors. For the first time, we used data from the National Social Insurance Agency (INPS) to investigate the association between the occupational sectors and both non-accidental and accidental mortality. We retrieved information on occupational sectors from 1974 to 2011 for private sector workers included in the 2011 census cohort of Rome. We classified the occupational sectors into 25 categories and analyzed occupational exposure as ever/never have been employed in a sector or as the lifetime prevalent sector. We followed the subjects from the census reference day (9 October 2011) to 31 December 2019. We calculated age-standardized mortality rates for each occupational sector, separately in men and women. We used Cox regression to investigate the association between the occupational sectors and mortality, producing hazard ratios (HRs) and 95% confidence intervals (95%CI). We analyzed 910,559 30+-year-olds (53% males) followed for 7 million person-years. During the follow-up, 59,200 and 2560 died for non-accidental and accidental causes, respectively. Several occupational sectors showed high mortality risks in men in age-adjusted models: food and tobacco production with HR = 1.16 (95%CI: 1.09–8.22), metal processing (HR = 1.66, 95%CI: 1.21–11.8), footwear and wood (HR = 1.19, 95%CI: 1.11–1.28), construction (HR = 1.15, 95%CI: 1.12–1.18), hotels, camping, bars, and restaurants (HR = 1.16, 95%CI: 1.11–1.21) and cleaning (HR = 1.42, 95%CI: 1.33–1.52). In women, the sectors that showed higher mortality than the others were hotels, camping, bars, and restaurants (HR = 1.17, 95%CI: 1.10–1.25) and cleaning services (HR = 1.23, 95%CI: 1.17–1.30). Metal processing and construction sectors showed elevated accidental mortality risks in men. Social Insurance Agency data have the potential to characterize high-risk sectors and identify susceptible groups in the population.

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“…Similar figures can be found in Europe where, according to statistics published by Eurostat [5], more than a fifth (i.e., 22.5 percent) of all fatal accidents at work occurred in the construction sector, which ranks first among the productive sectors causing fatal accidents among the European working population. Observing the issue on a national scale, according to INAIL (Italian National Institute for Insurance against Accidents at Work) [6], the construction sector is one of the most closely monitored due to the high risk associated with activities that involve a considerable physical effort (e.g., carrying heavy loads, working in uncomfortable positions and standing for long periods of time), carried out in uncomfortable environments and sometimes under adverse climatic conditions (e.g., summer's high temperatures that subject workers to great stress). Data about the Italian context show how the sector ranks first for fatal injuries, with 196 fatalities in 2021, confirming the hazardous nature of construction [6].…”

Section: Introductionmentioning

confidence: 99%

Enhancing Safety on Construction Sites: A UWB-Based Proximity Warning System Ensuring GDPR Compliance to Prevent Collision Hazards

Mastrolembo Ventura,

Bellagente,

Rinaldi

et al. 2023

Sensors

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Construction is known as one of the most dangerous industries in terms of worker safety. Collisions due the excessive proximity of workers to moving construction vehicles are one of the leading causes of fatal and non-fatal accidents on construction sites internationally. Proximity warning systems (PWS) have been proposed in the literature as a solution to detect the risk for collision and to alert workers and equipment operators in time to prevent collisions. Although the role of sensing technologies for situational awareness has been recognised in previous studies, several factors still need to be considered. This paper describes the design of a prototype sensor-based PWS, aimed mainly at small and medium-sized construction companies, to collect real-time data directly from construction sites and to warn workers of a potential risk of collision accidents. It considers, in an integrated manner, factors such as cost of deployment, the actual nature of a construction site as an operating environment and data protection. A low-cost, ultra-wideband (UWB)-based proximity detection system has been developed that can operate with or without fixed anchors. In addition, the PWS is compliant with the General Data Protection Regulation (GDPR) of the European Union. A privacy-by-design approach has been adopted and privacy mechanisms have been used for data protection. Future work could evaluate the PWS in real operational conditions and incorporate additional factors for its further development, such as studies on the timely interpretation of data.

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Article the Effect of Acacia Mangium Harvest Residue Management on Productivity and Soil Characteristics of a Subsequent Eucalyptus Pellita Plantation in South Sumatra, Indonesia

Cited by 3 publications

References 0 publications

Eucalyptus pellita and Acacia hybrid species: potential bioenergy plantation in managing the risk of invasive in Indonesia

Eucalyptus pellita and Acacia hybrid species: potential bioenergy plantation in managing the risk of invasive in Indonesia

Sector of Employment and Mortality: A Cohort Based on Different Administrative Archives

Enhancing Safety on Construction Sites: A UWB-Based Proximity Warning System Ensuring GDPR Compliance to Prevent Collision Hazards

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