Standardization of complementary work time in timber harvesting processes
نویسندگان
چکیده
منابع مشابه
Hydrological Consequences of Timber Harvesting in Landscape Zones of Siberia
Despite a large number of publications covering various aspects of the influence of climatic factors on runoff, this direction in hydrological research acquires a new meaning in connection with global climate change and the increase in anthropogenic press on river systems. The authors of this work focused on the impact of anthropogenic factors on river runoff. Many rivers of Siberian taiga drai...
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decline in timber harvesting from federal forests. The harvest of these products involves complex and interrelated social, economic, managerial, nd biological issues ( ee Savage 1995; Molina et al. 1997). Although timber typically exceeds nontimber forest products in value, opportunities xist o manage for both, to the benefit of different groups. Of nontimber products, the wild mushroom industr...
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1. The harvest of wild non-timber forest products (NTFP) represents an important source of income to millions of people world-wide. Despite growing concern over the conservation of these species, as well as their potential to foster forest conservation, information on the ecological implications of harvest is available only in disparate case studies. 2. Seventy studies that quantify the ecologi...
متن کاملTime for Timber Per
Embedded systems are often operating under hard real-time constraints, while at the same time being constrained by severe restrictions on power consumption. For such systems, robustness and reliability can be a question of life and death, which calls for rigorous system design and methodologies for validation. In this paper we advocate a design methodology for low-power, real-time systems, base...
متن کاملErgonomic Characterization of Harvesting Work in Karelia
Nacrtak A comparison of the ergonomic performance of 13 harvesting machine models was assessed from an ergonomic viewpoint. The main objective of the study was to compare ergonomic performance to harvesting machine operators’ work and propose viable solutions to improve the work environment. The principal assessed ergonomic requirements were operators’ workspace, operators’ seats, visibility, w...
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ژورنال
عنوان ژورنال: Folia Forestalia Polonica
سال: 2020
ISSN: 2199-5907,0071-6677
DOI: 10.2478/ffp-2020-0025