1. Conceptualization of Sequential Cross-Shore Eco-Geomorphological Units in Topographic Profiles: Introduction and Application of Coastal Belt Archimorphs and Ideograms as Related to the BCCS (Biophysical Cross-Shore Classification System).
- Author
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Finkl, Charles W. and Makowski, Christopher
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IDEOGRAPHY , *BEACH ridges , *REMOTE-sensing images , *COASTS , *CORAL reefs & islands , *MARINE ecology , *SAND dunes - Abstract
Finkl, C.W. and Makowski, C., 2023. Conceptualization of sequential cross-shore eco-geomorphological units in topographic profiles: Introduction and application of coastal belt archimorphs and ideograms as related to the BCCS (Biophysical Cross-Shore Classification System). Journal of Coastal Research, 39(1), 1–17. Charlotte (North Carolina), ISSN 0749-0208. The BCCS (Biophysical Cross-Shore Classification System) is a method of coastal classification based on the concept of using cross-shore eco-geomorphological catenary sequences to define the nature of coastal belts with variable extensions inland and alongshore. The methodology of the BCCS is based on the recognition of cross- and alongshore sequences (Coastal Ecological Sequences, CES) that form overarching catenas (Dominant Catenary Sequences, DCS) when viewed with satellite images in planview. Extension of these concepts to embrace topographic slices across the coast (in a tomographic sense) produces archimorphs that show actual surface (terrestrial and marine) elevations above and below sea level. Based on elevation data from satellite imagery, several repeating profile shapes were concised to a modicum of idealized line-illustrated conceptual shapes that are referred to as ideograms. The ideograms are based on archimorphs, which are the dominant or essential archetypical shapes of eco-geomorphological environments, such as barrier, beach, beach ridge, channel, cliff, coral reef, delta, developed, dune, flat, ice, lagoon, lake, mountain, rock, till, upland, or wetland archetypes. Archimorphs typically combine cross-shore with each other to form polymorphic sequences used to subdivide ideograms into archetype or subarchetype segments. By doing so, a better understanding of spatial linkages between generalized eco-geomorphological units is obtained. Eighteen coastal ideograms are presented in this paper as prospects for stylizing profile shapes to gather immediate conceptualizations of coastal belts. Selected profiles from around the world were constructed to show, in a single illustration, the principal components of cross-shore profiles that include information relating to (but not inclusive of) topographic shape, archimorphs based on elevation data, catenary archimorphic sequences (polymorphs), ideograms based on idealized tomographs, and correlation to the BCCS codifications that include Large Marine Ecosystems (LMEs) and terrestrial Ecoregions (ERs). This kind of conceptual collage amalgamates diverse types of information into a compact format for easy comprehension of coastal setups in an instantaneous view. These annotated classification profiles can be used for coastal belts the world over and have applications in the biophysical, geographical, managerial, and military sciences. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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