• 한국환경생태학회지
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• 제21권1호
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• pp.22-29
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• 2007

습지의 서식지 특성 및 환경 지표종을 찾기 위해 부산과 경남에 위치한 습지 유형이 다른 하천습지, 산지습지, 하구습지에서 딱정벌레류를 조사하였다. 조사결과 딱정벌레과, 먼지벌레과, 폭탄먼지벌레과에 속한 22속 28종이 채집되었고, 종 다양성은 하천습지(우포늪, 화포늪), 산지늪(재약산늪), 하구습지(낙동강하구) 순으로 나타났다. 딱정벌레류의 종조성은 각 습지에서 독립적으로 나타났는데(${\chi}^2=1716.8$, P<0.01), 하천습지와 산지늪이 가장 다른 종조성을 보였다. 지표종 분석을 통해 각 유형의 습지를 대표하는 $2{\sim}6$종의 딱정벌레류를 지표종으로 선출하였는데, 지표종들은 토성과 토양습도, 인위적 환경변화에 대해 민감하게 반응하여 습지환경변화를 모니터링할 수 있는 것으로 보인다. 추후 생활사나 먹이특성 등딱정벌레류의 각종별로 자세한생태적 특성이 연구되면 지표종으로 딱정벌레류를 일반화하여 여러 서식지에서 활용할 수 있을 것으로 보인다.

• 한국환경복원기술학회지
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• 제7권4호
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• pp.61-68
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• 2004

The purpose of this study was to develop environmentally friendly constructed wetland system in order to improve the environment. This system was constructed with two constructed wetlands andone pond. The size of the first and second wetland was 2.5m in length, 2.5m in width and 0.7m in depth for the first wetland and 0.6m in depth for the second wetland. Those were filled with pebbles with about 16~32mm in diameter from bottom to 20cm depth and onto the pebbles with about 0.5 mm in diameter sand in depth 40cm. The first constructed Wetland was planted with pragmites communis. The second was planted with Iris pseudoacorus and Acorus calamus var. aneustatus.A vertical flow system was used in the first constructed wetland and a horizontal flow system in the second. The water of outflow from the second wetland flowed into the pond. This system was installed in Yangpyeong, Kyunggi Province. The Quality of inflow and outflow were analyzed at the first time from May 20 to May 30, 2002 and at second time from June 10 to July 18, 2002. At the second period wetland was implanted with microbes in order to improve the efficiency of constructed wetlands. Following standard methods for wastewater, BOD, COD, SS, T-N and T-P were analyzed. This system was effective in reducing COD, BOD, SS, T-N and T-P level. The result shows that wastewater was purified through constructed wetland system with plants and highly purified with microbes especially in T-P. The Average total phosphorous concentration of influent and effluent in constructed wetland with microbes was 2.8mg/${\ell}$ L and 0.21mg/${\ell}$ respectively. This system can be used in rural community because this is not only effective on purification of sewage but also is harmonized with the surrounding nature.

• Proceedings of the National Institute of Ecology of the Republic of Korea
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• 제2권1호
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• pp.42-52
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• 2021

In order to secure basic data on biodiversity for wetland conservation and management used the data from Wetland Protected Area surveys conducted in South Korea (2015-2019) to analyze the distribution of fish from a total of 15 orders, 45 families, 134 species, and 12,972 individuals. The predominant species identified were Zacco platypus (Temminck and Schlegel) (19.47%) and Zacco koreanus (Kim, Oh and Hosoya) (8.16%). Of all emergent species, 52.9% (n=71 species) were freshwater species, 26.9% (n=36) were brackish species, 3.0% (n=4) were migratory species, 27% (n=36) were marine species, and 9.0% (n=12) were riffle benthic species. Overall, 5.2% (n=7 species) were endangered species, 3.0% (n=4) were exotic species, and 23.1% (n=31) were Korean endemic species. The eight identified Wetland Protected Areas (WPA) were classified based on their habitat characteristics and on the analysis of their emergent fish communities, as estuarine (n=2), coastal dune (n=1), marsh (n=2), stream (n=2), and stream-marsh (n=1) types. The environmental factors revealed to have the greatest influence on the species diversity of emergent fish were maintenance and repair, installation of reservoirs, and construction of artificial wetlands around them. The present study offers basic information on the diversity of fish species in different Wetland Protected Area types that can be used to inform conservation and management decisions for WPA.

• Journal of Ecology and Environment
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• 제45권1호
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• pp.72-77
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• 2021

Background: In 2020, a categorized list of wetland preferences, major habitats, and life forms of 4145 vascular plant taxa occurring in the Korean Peninsula was published by the National Institute of Biological Resources. We analyzed the list and explored the distribution patterns of the five categorized groups according to wetland preference, along with the information on the major habitats and the life forms of the plants belonging to those categories. Results: Out of 4145 taxa, we found that 729 wetland plant taxa (18%) occur in Korea: 401 obligate wetland plants and 328 facultative wetland plants. Among the 729 wetland taxa, the majority (73%) was hygrophytes and the remaining 27% was aquatic macrophytes. Furthermore, almost all of the wetland taxa are herbs; so, woody plants are only 4.7%. The 16 carnivorous taxa distributed in Korea were characterized as obligate wetland plants. Conclusions: We expect the categorized information would promote understanding of the characteristics of the plant species and would be an important source for understanding, conservation, and restoration of wetland ecosystems.

• 한국환경과학회지
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• 제24권11호
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• pp.1473-1483
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• 2015

In this study, a digital terrain analysis had been performed for a mountainous watershed having wetlands. In order to consider the impact for wetland in the flow determination algorithm, the Laplace equation is implemented into the upslope accounting algorithm of wetness computation scheme. The computational algorithm of wetland to spatial contribution of downslope area and wetness was also developed to evaluate spatially distributed runoff due to the presence of wetland. Developed schemes were applied to Wangpichun watershed located Chuncuk mountain at Ulzingun, South Korea. Both spatial distribution of wetness and its histogram indicate that the developed scheme provides feasible consideration of wetland impact in spatial hydrologic analysis. The impact of wetland to downslope propagation pattern is also useful to evaluate spatially distributed runoff distribution.

• 한국습지학회지
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• 제11권1호
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• pp.99-104
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• 2009

곶자왈 숲이란 대한민국 제주도에 있는 "아아 용암"이라는 바위 지대 위에 형성된 숲을 가리킨다. 이 논문에서 곶자왈 숲이 람사협약상 국제적으로 중요한 습지임이 밝혀진다. 곶자왈 숲은 람사협약에서 습지의 한 종류로 규정하고 있는 지하수시스템이므로 람사협약상 습지로 간주되어야 한다. 또한 곶자왈 숲은 수문학적 중요성을 가지고 있는 제주도의 대표적인 습지유형이며 희귀식물들의 자생지이므로 국제적으로 중요한 습지이다.

• 웰빙융합연구
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• 제5권3호
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• pp.1-5
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• 2022

Purpose: The purpose of this study is to investigate whether wetland has antimicrobial activity on pathogenic bacteria in the toilet bowl. Research design, data and methodology: Air-dried mud obtained from "Jilmoe Bog" wetland was packed and dissolved in the autoclaved saline. Antimicrobial susceptibility was assessed against three Gram-negative bacteria using disk diffusion method and broth dilution method. Identification of specific bacterium presented in wetland supernatant was performed using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry. Results: Incubation of three Gram-negative bacteria with wetland supernatant inhibited bacterial growth of the bacteria, otherwise increased prevalence of specific bacterium. It was confirmed that Pseudomonas putida was presented in wetland supernatant. Conclusions: The results presented in this study might provide the possibility to utilize wetland supernatant as a bioremediation of toilet bowl bacteria.

• 해양환경안전학회:학술대회논문집
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• 해양환경안전학회 2018년도 공동국제학술발표회
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• pp.187-187
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• 2018

• 한국습지학회지
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• 제22권4호
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• pp.264-274
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• 2020

경상북도 울진군 서면 왕피천 유역 생태·경관 보전지역 내 천축산 자락의 고해발지역에 위치한 4개의 소규모 산지습지 식물군락의 다양성과 그 분포 특성을 밝히고자 한다. 서식처 유형과 종조성의 균질성을 고려한 Z.-M. 학파의 식물사회학적 식생조사 방법에 따라 총 26개의 식생자료가 수집되었다. 우점 상관에 따른 식생 구분과 종조성을 고려한 식생 유형분류를 통해 9개 단위식생으로 구성된 4개 상관형의 식생 분포가 확인되었다. 진퍼리새-꽃창포군락은 연구지역을 대표하면서 우점하는 식물군락이다. 인간의 이용 이후 방치된 균질한 입지에 자연천이로 식생이 발달하고 있으나 면적이 좁아 기타 식물군락의 분포는 드물게 관찰되었다. 습지별 미세지형과 수문환경은 식생의 다양성과 분포에 영향을 미치는 핵심요소로 확인되었다.

• 한국지역지리학회지
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• 제19권1호
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• pp.1-13
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• 2013

담양습지보호지역은 전남 담양군과 광주광역시 북구 일원에 지정되어 있으며, 그 면적은 $980,575m^2$이다. 본 연구의 목적은 담양하천습지를 세부 지형단위로 나누고, 각 지형단위에 대한 퇴적물을 분석하여, 하천습지를 이루는 단위 생태계를 세분화하는 것이다. 하천습지는 하도습지와 범람원, 구하도 습지로 구분할 수 있는데, 담양하천습지는 하도습지의 유형에 속한다. 하도습지의 세부 지형단위를 분류하기 위하여, 1단계로 항공영상을 획득하여 세부 지형단위를 분류하였으며, 2단계로 현지 연구를 통해 분류 내용을 수정 보완하였다. 본 연구에서 담양습지보호지역은 22개의 생태계 단위로 구분된다. 그들의 퇴적물의 물리적 화학적 특성은 공간적으로 다양하게 나타나는데, 이는 담양하천습지의 서식환경이 다양함을 보여주는 것이다. 본 연구의 결과를 바탕으로 담양하천습지보호지역을 보다 효율적으로 관리할 수 있는 전략을 세울 수 있을 것이다. 이를 위해 담양습지에 형성된 다양한 하천지형과 이들을 서식지로 하는 생물들 간의 관계에 대한 학제적 연구가 필요하다.