Browse > Article
http://dx.doi.org/10.17663/JWR.2022.24.2.93

Analysis of the Distribution Characteristics of Abandoned Paddy Wetlands according to Topographical Environments  

Park, Miok (Korea Nazarene University)
Publication Information
Journal of Wetlands Research / v.24, no.2, 2022 , pp. 93-101 More about this Journal
Abstract
This study was conducted to analyze the distribution characteristics of abandoned paddy wetlands according to topography and land cover. In Seosan-si, Dangjin-si, Boryeong-si, and Taean-gun, Chungcheongnam-do, abandoned rice wetlands were found through GIS and field surveys, and the distribution status according to slope, elevation and land cover type was analyzed. As a result of the study, a total of 106 abandoned paddy wetlands were identified, and the average elevation of each abandoned paddy wetlands was 38.85m (S.D.32.76), the average slope was 6.27˚ (S.D.5.39), and the total area was 24,200km2. 90 sites (84.9%) of abandoned paddy wetlands were distributed on flat land with less than 5˚ slope, 63 sites (12,121.07km2), and 27 sites(9,524.15km2) at 5-10˚ (9,524.15km2) on flat land with less than 10˚. The area is 21,645.22km2(89.5%) of the total area of abandoned paddy wetlands. 48 sites(12,326km2) in the lowlands with an altitude of less than 25 m, 29 sites(4,909.4km2) below 50m. It accounts for 71.2% of the total area of abandoned paddy wetlands. Among environmental factors of abandoned paddy wetlands, there was no statistically significant correlation between slope and altitude. According to the land cover classification, it was widely distributed in artificial grasslands (38), paddy fields (33), and fields (22).
Keywords
village wetland; altitude; slope; landcover; geographic information;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
연도 인용수 순위
1 Moon, SG and Koo, BH (2014) A Study on Korea Inland Wetland Boundary Delineation. J. Korean Env. Res. Tech. 17(2):15-30(2014). DOI:http://dx.doi.org/10.13087/kosert.2014.17.2.15. [Korean Literature]   DOI
2 Shim, IS, Kim, JB, Jung, YK, Park, IW, Kim, MH, Shin, HS and Cho, KJ (2015). Eco-floristic Characters of Vegetation in Successional Stages of Abandoned Paddy Fields. J. Korean Env. Res. Tech. 18(4):29-41. [Korean Literature] [DOI:http://dx.doi.org/10.13087/kosert.2015.18.4.29]   DOI
3 Cho, KT, Kim, HW, Kim, HR, Jeong, HM, Lee, KM, Kang, TG and You, YH (2012). Ecological characteristics of habitat of Nannophya pygmaea Rambur (Libellulidae, Odonata), an Endangered Species for Conservation. Journal of Wetlands Research 14(4): 667-674. [Korean Literature]   DOI
4 Hong, MK., Park, HK., Nam, BE, Kim, JK (2019). Vegetational characteristics of abandoned paddy terraces in comparison with natural and constructed wetlands. Journal of Wetlands Research 21(3) : 199-206. [Korean Literature] [DOI https://doi.org/10.17663/JWR.2019.21.3.199]   DOI
5 O'Hara, 2002, Remote Sensing and Geospatial Applications for Wetland Mapping, Assessment, and Mitigation. National Consortium on Remote Sensing in Transportation-Environmental Assessment.
6 Moon, SG and Koo, BH (2014) An Assessment of the Potential Area of Mountainous Wetland Using AHP. J. Korean Env. Res. Tech. 17(1):27-43(2014). [Korean Literature] [DOI:http://dx.doi.org/10.13087/kosert.2014.17.1.027]   DOI
7 Park, MO (2020). A Study on the Distribution of Village Wetlands on Living Area in Boryeong-si, Chungnam. J. of the Korean Institute of Garden Design 6(3) : 259~268. [Korean Literature] [DOI : 10.22849/jkigd.2020.6.3.006]   DOI
8 Moon, SK (2008). A Study on Extraction of Potential Mountainous Wetland Using GIS. [Korean Literature]
9 Park, KH, Kim, KT, Gwak, HG and Lee, WS (2007). A Prediction of Forest Wetlands Distribution using Topographic Position Index. The Korean Association of Geographic Information Studies 10(1): 194-204. [Korean Literature]
10 Koo, JY and Seo, JC (2007). The Study on the Extraction of the Potential Mountainous Wetlands Using Geographic Information and Satellite Image 14(1): 53-65. [Korean Literature]
11 Yoon, KS (2007). Soil and Vegetation Characteristics of Abandoned Paddy Field. Journal of the Korean Association of Regional Geographers 13(2) : 129-142. [Korean Literature]
12 Park, MO and Koo, B.H (2021). A Comparative Study on the Distribution Characteristics of Small Wetlands in the Village according to the Environment Conditions - Case on Seosansi, Chungnam -. J. of the Korean Institute of Garden Design 7(1) : 70-77. [Korean Literature] [DOI : 10.22849/jkigd.2021.7.1.007]   DOI
13 Spruce, J, Wu, R. and Berry, R (1996). GIS Techniques for Evaluating Wetland Maps Derived from Remotely Sensed Data.