Diagnosis on the Riparian Vegetation in the Downstream Reach of the Gyungan Stream for Creating Vegetation Belt
作者： Ji Hong An , Chi Hong Lim , Yun Kyung Lim , Kyeong Bae Nam , Jung Hun Pi
DOI: 10.15681/KSWE.2015.31.6.680
关键词:
摘要: AbstractA landcover map watershed of downstream reach in the Gyungan stream was made by using existing land use and interpreting satellite images aerial photos. Based on map, we analyzed patterns this basin. Broad-leaved forest occupied largest area among landscape elements established watershed. The total zone designated as waterside district central government 4.7km 2 , broad-leaved 33.9% zone. Therefore, did not meet qualifications riparian zones. Riparian vegetation composed Phragmites communis,Miscanthus sacchariflorus,Salix gracilistyla,Salix koreensis. But terrestrial such Ambrosia trifida,Ailanthus altissima,Robinia pseudoacaciaalso appeared area. On other hand, japonica, Salix koreensis,Salix integra,Ulmus davidianaand so reference streams. Differently from streams, frequently This result would be due to that is exposed excessive human interferences. Key words:Landscape structure, Land type, Reference stream,
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