2016-05-012024-05-17https://scholars.lib.ntu.edu.tw/handle/123456789/684797摘要：本計畫為｢農業生產環境安全之預警系統及監測技術研發計畫｣中的子計畫，｢建立污染土壤重金屬生物有效性濃度之評估模式｣。作物受到污染過程主要源自農業灌溉用水水源、土壤累積作用、作物吸收與代謝能力等關鍵因素影響，而國內現行各類監測管制標準，可能存在競合與邏輯不一的問題，因此本計畫要針對生物有效性做出評估。本子計畫中，將藉由分析重金屬物種、土壤性質與作物種類之間的關聯性，來探討如何藉由分析土壤與重金屬，而能預測不同作物的重金屬累積與毒害。<br> Abstract: This is a subproject of the main project, Development of Early Warning System and Monitoring Technologies on the Safety of Agriculture Production Environment. The title of this subproject is “Development of Evaluation Model for Bioavailability of Heavy Metal Contaminated Soil”. Crop contamination is mainly caused by irrigation, soil accumulation, plant uptake and metabolism. In Taiwan, pollution control standards on each aspect exists concurrence and inconsistence. Thus, this subproject is aim to establish an evaluation model for bioavailability for crops. Here, the evaluation model will based on heavy metal species, soil texture, and type of crops. The evaluation model is designed to predict heavy metal accumulation and toxicity in certain crops by analyzing soil property and heavy metals.生物有效性重金屬土壤Bioavailabilityheavy metalsoil農業生產環境安全之預警系統及監測技術研發計畫