메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

논문 기본 정보

자료유형
학술저널
저자정보
윤혜연 (국립생태원) 정근비 (국립공주대학교) 신해선 (국립생태원 습지센터) 장동호 (국립공주대학교)
저널정보
한국지형학회 한국지형학회지 한국지형학회지 제31권 제3호
발행연도
2024.9
수록면
15 - 28 (14page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
This study aimed to identify the sedimentary environment of the Podong wetlands through an analysis of landforms and sediments. The results of the landform analysis indicated that the dominant fluvial features in the study area were sand bars, abandoned channels, meander cores, bedrock riverbed, and river terraces. The sediment grain size analysis revealed that the mean grain size was classified as very fine silt, and the sorting was categorized as very poorly sorted. The upper and middle reaches of the wetland had high sand and gravel content, whereas the lower reaches were predominantly composed of silt and clay. The physicochemical analysis of the sediments indicated that the middle section of the wetland had been cultivated prior to the construction of the dam. After the dam was completed, cultivation ceased, leading to soil acidification due to progressive land formation. No accumulation of salts was observed; however, a significant accumulation of organic matter, dominated by silt and clay sediments, was found in the lower part of the wetland, where the energy for sediment transport and deposition was relatively low. The results of this study can provide a foundation for future research on the ecological value of inland wetlands and support proposals for the designation of wetland protection areas.

목차

등록된 정보가 없습니다.

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

최근 본 자료

전체보기

댓글(0)

0