A new Geo-Lithological Map (Geo-LiM) for Central Europe (Germany, France, Switzerland, Austria, Slovenia, and Northern Italy)

We introduce a new geo-lithological map of Central Europe (Geo-LiM) elaborated adopting a lithological classification compliant to the methods more used in the litterature for estimating the consumption of atmospheric CO2 due by chemical weathering. Geo-LiM represents a novelty if compared with published global geo-lithological maps. The first novelty is due by the attention paid in discriminating metamorphic rocks that were classified according to the chemistry of protoliths. The second novelty is that the procedure used for the definition of the map is made available on the web to allow the replicability and reproducibility of the product.

本研究构建了一款中欧地区新型地质岩性图（Geo-LiM），其编制采用契合当前学术文献中更常用于估算化学风化所致大气CO₂消耗量的岩性分类方案。相较于已发布的全球地质岩性图，该数据集具有两项创新之处：其一，着重对依据原岩化学性质分类的变质岩进行了区分甄别；其二，该图件的编制流程已公开至网络，以保障该成果的可重复性与可复现性。