Tarım ve Hava Kirliliği
Ayhan Horuz, Güney Akınoğlu
Urban Farm DB summary
A Turkish book chapter arguing that agriculture-derived air pollution, compounded by growing industrial and urban pollutant loads, is threatening food production, product quality, and food security by directly and indirectly impairing plant growth and development. It notes that population growth, energy production, transportation, waste management, and biomass burning have substantially increased atmospheric organic and inorganic pollutants, pushing air quality beyond acceptable limits in many regions. The first part evaluates the effects on agroecosystems of tropospheric (ground-level) ozone, PM2.5 and PM10, nitrogen oxides (NOx), sulfur dioxide (SO2), agricultural ammonia (NH3), and volatile organic compounds (VOCs), detailing how tropospheric ozone suppresses photosynthesis causing yield losses in staple crops such as wheat and soybean, and how particulate matter directly and indirectly affects soil and plant health, alongside the effects of acid rain and nitrogen deposition on soil fertility, water quality, and ecosystem balance, assessed against the four pillars of food security—availability, access, utilization, and stability. The second part discusses integrated policy approaches, industrial emission control technologies, and low-emission transport systems at the macro level, alongside agricultural strategies such as precision farming, improved fertilizer management, and innovative production techniques, and the role of green infrastructure in urban planning.