Organic cultivation has been considered as an important approach for sustainable agriculture in the world. Whether organic can mitigate negative impact of on environment especially greenhouses is still unclear. The purpose this study to investigate long-term impacts soil fertility and quality through (OC), low-input (LC) conventional (CC) after 15 years cultivation. We found that carbon (SOC) c...

in terms of evaluation of Pu hazards in the environment because (i) root crops directly consumed by man may contain Pu a t levels exceeding those found in other crop plants in which the tops are consumed, (ii) Pu, considered largely immobile in soil (Francis, 1973), may be distributed much further down the soil profile than previously expected due to its mobility in the plant root system, and (...

Earth’s environment provides conditions conducive for life: an oxygenated atmosphere; water resources; and soil as a medium for plant growth. Environmental processes occurring on the planet govern the movement of air, energy, matter, and water. Through the study of Environmental Sciences, students will learn the science and experience the beauty of the outdoor environment. This degree program a...