Yekaterina Gudkova

Some Recent Advances in Biofuel Research

Even though use of fossil fuel leads to emission of harmful gases, which cause such negative environmental effects as receding of glaciers, loss of biodiversity, climate change, rise in sea level, etc., fossil fuel still remains a primary energy source with a contribution of around 80%, in which transport sector takes share of 58%. Many alternative fuel sources, however, exist including biofuel. Biofuels are liquid or gaseous fuels produced from […]

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Soil Cover Systems Help to Grow Native Species on a Waste Rock Pile

Mining operations lead to considerable land disturbance and the accumulation of large amounts of by-products such as waste rock and tailings. Open storage of waste rock on the ground surface is associated with a number of negative environmental impacts because waste rock often contains contaminants such as radioactive material, heavy metals, etc. The main impacts are physical and chemical weathering of contaminants from waste rock by wind and water, which […]

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Being Water-Wise Under Unpredictable Climate

Water management is an important aspect in the design of a sustainable garden. Landscaping, which takes a water flow pattern on a property into account allows to not only prevent or considerably diminish consequences of floods or droughts but also to save money and precious water resources spent on irrigation. Minimizing consequences of the above mentioned extreme events is especially important now when floods or droughts are happening more often […]

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A Sustainable Alternative to Conventional Tillage

Soil has been described as “the fragile, living skin of the Earth” and yet its’ fragility has often been ignored in the continuous use of tillage techniques in modern agriculture. Tilling is the process of preparing land for growing crops by mechanically modifying soil structure. Other names for tilling include digging, plowing, cultivation, etc. This technique was adopted by farmers 10,000 years ago for a number of reasons. However, years […]

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