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土壤侵蝕是最常見的土地退化類型,是上層土壤流失的一個過程。植物的大部分養分和水分都來自于上層土壤。當這個被稱為表土的肥沃層流失時,土地的生產力下降,農民便失去了種植糧食的一個重要資源。與風或太陽不同,土壤是一種有限的、不可再生的資源,且正以驚人的速度退化。一些國家和地區受到的影響尤為嚴重。根據中華人民共和國水利部的數據,2021年,中國的土壤侵蝕面積為267.42萬平方公里。 閱讀更多 →
Food safety is a critical aspect of public health and global food security.?Since consumers cannot always see, taste or smell the threat of contaminated food, food safety laboratories backed by nuclear science serve as a line of defence to detect and prevent food hazards. 閱讀更多 →
Good nutrition is essential for good health and well-being. Nuclear techniques, including stable isotope techniques, play an important role in the development, monitoring and impact of interventions against malnutrition. 閱讀更多 →
What happens when seeds are exposed to microgravity, extreme low temperatures and cosmic radiation? The IAEA and the Food and Agriculture Organization of the United Nations (FAO) launched seeds into space to find out. 閱讀更多 →