Nutrient Pollution: A Problem with Solutions
نویسندگان
چکیده
منابع مشابه
بررسی مدیریت آبیاری و کود بر کیفیت رواناب خروجی در آبیاری جویچه‌ای
Environment pollution is an important problem in the world. In agriculture irrigation, drainage and fertilization activities cause water resource and environmental pollution by effecting on solute, nutrient and sediment transport. Combined methods of water and nutrient management could consider in pollution transport controlling that reducing runoff and deep percolation, providing opportunity f...
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There is currently much debate about sources of pollution, particularly nutrient pollution of surface and groundwaters. It frequently appears that everyone is quite confident everyone else is contributing far more than they are. The reality, particularly for nutrient pollution, is that we all are part of the problem and must be part of the solution. This paper offers a science-based perspective...
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Background: Educational centers have higher standards for controlling noise pollution as it has been shown that noise pollution is a major cause of discomfort for teachers and students. Noise pollution reduces concentration, interferes in the conversation, and leads to dropouts and lower grades especially in mathematics. The present study aimed to evaluate noise pollution in the schools ...
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An experiment was conducted to select the optimum nutrient solution for growing lettuce (Lactuca sativa L.) under hydroponic conditions (open system) and Shahrekord climate, as a completely randomized design with five different nutrient solutions and three replicates, in Shahrekord University. The nutrient solutions were: 1) Research Station for Floriculture and Greenhouse Vegetables (the Nethe...
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Wheat is a strategic commodity, and so its distribution system is always one of the major issues facing countries. The cost of wheat distribution and storage and the differences in the nutrient content of different wheats, have caused complicated problems in the wheat supply chain. In addition to controlling distribution costs, it could enhance the quality of wheat through blending different ki...
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تاریخ انتشار 2013