氣候變遷的研究手段 例如 土壤 化石遺跡 有孔蟲 冰芯這次我們實驗方式

氣候變遷的研究手段 例如 土壤 化石遺跡 有孔蟲 冰芯
這次我們實驗方式是利用分析岩芯中的有孔蟲化石內含的稀釷元素與鈣比值 和降雨之間的關係

結果 (英文) 2:

Climate change research tools such as soil fossilized remains of foraminifera ice core
time we experimentally using thorium and rare relationship between the ratio of calcium and rainfall analysis of foraminifera core embedded between

結果 (英文) 3:

Study on the methods of climate change such as soil cores foraminifera fossilsThe experimental method is the analysis of the use of core foraminiferal fossils containing dilute the relationship between thorium and calcium ratio and rainfall