순천만 염생식물의 생육지 토양환경 특성 모니터링
The Soil Properties of the Halophytes in the Saltmarsh of Suncheon Bay
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초록
This study was carried out in the soil environment of the halophyte habitant in Suncheon Bay, from April 2010～ May 2011. The Halophyte community of the Suncheon Bay was classified into 10 sites : Phragmites communis community(5 sites), Carex scabrifolia community(1 sites), Bare ground(1 sites) and Suaeda japonica community(3 sites), which were a distributed zonation throughout the halophyte habitant. The pH was low in the A-1 site from April 2010 and was high in the C-1 site from November 2010, with the Value of 6.24 and 7.34, respectively. The salinity was high in the A-1 site from November 2010, low in the D-1, D-2 site from October 2010, with value of 5.20ppt and 1.7ppt. The moisture contents were high in the A-2 site from April 2010 and were low in the D-3 site from April 2010, with the value of 50.50% and 28.38%. The organic matter was high in the A-2 site from July 2010 and was low in the A-3 from November 2010, with the value of 11.35% and 3.81% respectively. The total nitrogen was highest in the A-2 site from May 2010 and lowest in the A-2 site from April 2011 with value 2.0 mg/g and 0.15mg/g. The electronic conductivity was high in the A-5 from November 2010 and was low in the D-1 site from May 2010 with the value 10700us and 3030us respectively. The soil particle size distribution in the sites showed a soil particle size(250㎛) a higher percent in June than April according to the change of season. The results of this investigation on environmental characteristics of the substratum in the halophyte habitant show that there are significant differences in halophyte community according to the properties contained in the soil of Suncheon Bay. Further, we suppose that more precise information in the halophyte habitant of Suncheon Bay will be a important data in the knowledge of the formation of soil environment.
Abstract
This study was carried out in the soil environment of the halophyte habitant in Suncheon Bay, from April 2010～ May 2011. The Halophyte community of the Suncheon Bay was classified into 10 sites : Phragmites communis community(5 sites), Carex scabrifolia community(1 sites), Bare ground(1 sites) and Suaeda japonica community(3 sites), which were a distributed zonation throughout the halophyte habitant. The pH was low in the A-1 site from April 2010 and was high in the C-1 site from November 2010, with the Value of 6.24 and 7.34, respectively. The salinity was high in the A-1 site from November 2010, low in the D-1, D-2 site from October 2010, with value of 5.20ppt and 1.7ppt. The moisture contents were high in the A-2 site from April 2010 and were low in the D-3 site from April 2010, with the value of 50.50% and 28.38%. The organic matter was high in the A-2 site from July 2010 and was low in the A-3 from November 2010, with the value of 11.35% and 3.81% respectively. The total nitrogen was highest in the A-2 site from May 2010 and lowest in the A-2 site from April 2011 with value 2.0 mg/g and 0.15mg/g. The electronic conductivity was high in the A-5 from November 2010 and was low in the D-1 site from May 2010 with the value 10700us and 3030us respectively. The soil particle size distribution in the sites showed a soil particle size(250㎛) a higher percent in June than April according to the change of season. The results of this investigation on environmental characteristics of the substratum in the halophyte habitant show that there are significant differences in halophyte community according to the properties contained in the soil of Suncheon Bay. Further, we suppose that more precise information in the halophyte habitant of Suncheon Bay will be a important data in the knowledge of the formation of soil environment.
참고문헌 (14)
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