Mostrando 101 - 120 Resultados de 1,652 Para Buscar '"forestry"', tiempo de consulta: 0.39s Limitar resultados
  1. 101
    “…As the main risk factor for human infections is the interaction with rodents, occupational groups such as farmers and forestry workers are reportedly at high risk, but no summary evidence has been collected to date. …”
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  2. 102
  3. 103
    “…Scholars are heavily engaged in assessing the impacts of COVID-19 on health and wellbeing, gender, food production and supply, stock market and the overall economy but not on the forestry sector. Using questionnaire surveys and key informant interviews—informed by grey literature and published articles— representing Division Forest Offices, Provincial Forest Directorates, and the Ministry of Forests and Environment in Nepal, this study assessed the impact of COVID-19 on the forestry sector of Nepal. …”
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  4. 104
    por Devi, Sapna, Fatma, Reda, Verma, Vinay
    Publicado 2022
    “…In this paper, we have formulated and analysed a mathematical model to investigate the impacts of lockdown on the dynamics of forestry biomass, wildlife species and pollution. For this purpose, we have considered a nonlinear system of four ordinary differential equations representing rates of change of the density of forestry biomass, the density of wildlife species, the concentration of pollutants and lockdown. …”
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  5. 105
  6. 106
    “…IL pretreatment of Douglas-fir woodchips and forestry residues resulted in approximately 71-92% glucose yields after enzymatic saccharification. …”
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  7. 107
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  9. 109
    “…MATCH is the first monitoring protocol to comprehensively assess environmental management of commercial forestry at the operational level, and to clearly translate operational activities into measurable progress towards strategic goals. …”
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  10. 110
    “…Sri Lanka’s community forestry (CF) program emerged in the early 1980s following a global trend to conserve forest resources and provide benefits to the local community. …”
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  11. 111
    “…Results are based on quantitative data collected via online questionnaires which were completed by 181 Greek undergraduate forestry students. The analysis indicated that the students were highly affected by the closure of universities and the transition to distance learning. …”
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  12. 112
    “…Forestry 4.0 is inspired by the Industry 4.0 concept, which plays a vital role in the next industrial generation revolution. …”
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  13. 113
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  16. 116
    “…However, there are relatively limited quantitative studies on the carbon mitigation effects of forestry bioenergy in China, so this paper simulated the carbon sequestration of Chinese arbor forest vegetation from 2018 to 2060 based on the CO2FIX model and accounted for the carbon emission reduction brought about by substituting forestry bioenergy for fossil energy, which is important for the formulation of policies to tackle climate change in the Chinese forestry sector. …”
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  17. 117
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  19. 119
    “…This offers an opportunity for an intensive clonal forestry system that closely emulates the natural life history of the species. …”
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  20. 120
    “…This paper analyzes how sustained yield (SY) forestry is defined and implemented in Sweden and Russia, two countries with different forest-industrial regimes. …”
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