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Feniova I. Yu. Razlutskij V. I. Gladyshev M. I. Kostrzewska-Szlakowska I. Majsak N. N. Rzepecki M. Sushchik N. N. Zilitinkevich N. S. 《Russian Journal of Ecology》2019,50(1):50-57
Russian Journal of Ecology - It has been shown that the main drivers of the dynamics of cladoceran and copepod abundances can be predators (fish), the quantity and/or quality of food in terms of... 相似文献
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Jan Rzepecki 《International journal of occupational safety and ergonomics》2013,19(2):181-193
AbstractThis article presents a method of assessing the economic outcome of implementing an occupational safety and health management system (OSH MS). Developed at the Central Institute for Labour Protection – National Research Institute (Poland), this method focuses on identifying the economic expenses comprising bookkeeping and alternative cost incurred to implement and improve an OSH MS. The method was next used in a study in 20 enterprises. While varying greatly among those enterprises, the alternative cost of implementing and maintaining an OSH MS was much higher than the bookkeeping cost, which was also much lower than the cost of statutory prevention measures. The implementation of an OSH MS resulted in both tangible and intangible benefits, including reduced premiums for work accident insurance. 相似文献
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Rzepecki J 《International journal of occupational safety and ergonomics》2012,18(2):181-193
This article presents a method of assessing the economic outcome of implementing an occupational safety and health management system (OSH MS). Developed at the Central Institute for Labour Protection - National Research Institute (Poland), this method focuses on identifying the economic expenses comprising bookkeeping and alternative cost incurred to implement and improve an OSH MS. The method was next used in a study in 20 enterprises. While varying greatly among those enterprises, the alternative cost of implementing and maintaining an OSH MS was much higher than the bookkeeping cost, which was also much lower than the cost of statutory prevention measures. The implementation of an OSH MS resulted in both tangible and intangible benefits, including reduced premiums for work accident insurance. 相似文献
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E. G. Sakharova A. V. Krylov V. G. Petrosyan D. G. Seleznev I. Kostshevska-Shlakovska I. Yu. Feniova M. Rzepecki N. S. Zilitinkevich 《Russian Journal of Ecology》2018,49(5):428-433
The bivalve Dreissena polymorpha (Pallas, 1771) was shown to significantly decrease the biomass of cyanoprokaryotes in water collected from Lake Mikolajskoe (Poland) including potentially toxic species Cylindrospermopsis raciborskii (Woloszynska) Seenayya et Subba Raju. However, the mollusks increased the biomass of large filaments of green algae which are of low nutritional quality for zooplankton. 相似文献
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