The use of geological, geomorphological and soil mapping products in palaeolandscape reconstructions for the Netherlands. (15th July 2020)

• Record Type: Journal Article
• Authors: Pierik, Harm Jan; Cohen, Kim M.
• Is Part Of: Geologie en mijnbouw. Volume 99(2020)
• Publication Date: 2020-07-15
• Subjects: geological mapping, -- palaeogeography, -- legacy maps, -- Netherlands; Geology -- Periodicals; Geology -- Netherlands -- Periodicals; Mines and mineral resources -- Periodicals; 551.05
• DOI: 10.1017/njg.2020.8
• Languages: English
• ISSNs: 0016-7746

Abstract

Abstract: Geological, geomorphological and soil maps provide important information on the substrate as well as on the past and present physical landscape. For the intensely studied Netherlands coastal plain and Rhine–Meuse delta, many such map datasets have been compiled over the last two centuries. These mapping materials comprise older and younger legacy datasets, often fragmented over regions. They have been compiled within various research traditions and by various parties, involving geologists, soil scientists, geomorphologists and landscape archaeologists. The maps and datasets summarise overwhelming amounts of underlying data accumulated over the last few centuries, and are therefore valuable for reconstructing past landscapes. Digital-infrastructure developments have enhanced possibilities for recombining existing and new data over the last few decades, e.g. through GIS solutions such as palaeogeographical base maps, from which multiple derived map products can be generated. Integration of thematic information from various source maps and underlying data is needed to use the accumulated data diversity to its full potential and to answer applied and fundamental scientific questions. Using diverse information to compile or update maps, however, requires awareness of legacy surveying strategies and the state of knowledge at the time the original data and maps were produced. This paper reviews the soil, geological and geomorphological mapping traditions. We evaluate their products, underlying data and the reasoning behind their compilation, focusing on their use in conventional and digital palaeogeographical mapping. This helps get the most out of large quantities of legacy and modern data, a major challenge for surface and substrate digital mapping in the big-data era.