| 초록 |
In this study, the coastal landforms of the Chungnam coastal zone were classified and evaluated through a field survey, to provide basic data for constructing a coastal ecological network. The study aims to select the important and high-value coastal landforms as absolute preservation areas, and to offer such basic data for the construction of an ecology network that can be connected to an ecosystem on the ground. The results of the analyses show that the Chungnam coastal zone were divided into 8 territories in consideration of the landform features that enables the habitation of living things. These 8 territories were classified into 30 districts based on the erosion and sedimentary forms therein. Based on the results of the evaluation of the coastal landforms in each bloc, the Garorimman tidal flat, Shinduri beach, Baramarae beach, and Hwangdo tidal flat were selected as absolute preservation areas (I). On the Garorimman and Hwangdo tidal flats, various sedimentary facies were found, and the grain sizes of the sediments were determined. The preservation areas (II) include the Iwon tidal flat, the Wonbuk tidal flat, the Mallipo beach, the Padori beach, the Geunheung tidal flat, the Yeonpo beach, the Nammyeon tidal flat, the Mongsanpo beach, the Kkotji beach, the Cheonbuk tidal flat, the Daecheon beach, the Muchangpo beach, the Jangpori tidal flat, the Jangguman tidal flat, the Juksanri beach and the Songrimri tidal flat. The areas that were designated as quasi-preservation areas (III) are the Asanman tidal flat, the Seokmun tidal flat, the Yeongmok tidal flat, the Daeyado tidal flat, the Ganwoldo tidal flat, the Chunjangdae beach, the Biinman beach, and others, while those designated as available areas (IV) are the Daeho, Daechon, and Janghang tidal beachs, among others. The results of this study can be used as basic data for building a wide-area ecological network on Chungnam? west coast for the preservation of the island·ecological axis. |
