• 한국환경복원기술학회지
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• 제16권2호
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• pp.93-104
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• 2013

The purpose of this study was to develop a list of plants that adapted to the aquatic environment in urban areas based on the list of plants surveyed through literature review and field surveys, and to classify the types of vegetation according to the five categories of plant distributions set by the U.S. Fish and Wildlife Service (1988) in the aspect of the adaptability of plants to the aquatic environment. Results of the classification by category according to the adaptability to the aquatic environment for the plant species surveyed through literature review and field surveys showed that there are 45 species of OBL, 96 species of FACW, 66 species of FAC, and 94 species of FACU, totaling 650 species. In addition, a total of 50 species excluding exotic species, endangered species, and naturally introduced plants are proposed as appropriate plants for the urban aquatic environment that will be artificially constructed. The results of the study can be utilized as the basic information for maintaining diversity and stability of the ecosystem during the restoration of water ecology; they can serve as useful data for the development of an optimum vegetation model when planting in water spaces in the future and preparing proper planting plans for each space. In addition, it is believed that the information will be useful in wetland identification and evaluation by observing plant species that appear only in wetlands.

• 생태와환경
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• 제51권2호
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• pp.174-183
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• 2018

제주도 숨은물벵뒤 습지보호지역 내에는 야생 동물과 탈출 가축을 부양하는 작고 얕은 못, 이른바 오미가 있다. 본 연구는 숨은물벵뒤 오미 식물군락의 다양성과 그 분포를 밝힌다. 오미의 크기는 매우 작지만, 미소서식처 환경조건에 대응하는 여섯 가지 식물사회를 정교하게 기재하였다: 이탄소도-보그식생형의 물이끼류군락, 원수대 부엽식생형의 좀어리연꽃군락, 연안대 정수식생형의 송이고랭이군락과 좀올챙이골군락, 연안대 순간식생형의 바늘골-진땅고추풀군락과 검은곡정초-개수염군락. 이들 식물군락은 수심에 따라 대상분포하였다. 고층습원의 전형요소 물이끼섬이 오미 중앙에 발달하고 있음이 국내에서 처음으로 밝혀졌다. 오미습원은 '빗물의존 약한 빈영양 환경'을 갖는 하나의 독특한 중간습원으로 숨은물벵뒤 습지보호지역 속에서 높은 자연성을 갖는 핵심서식처로 평가되었다.

• 한국환경복원기술학회지
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• 제11권2호
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• pp.75-86
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• 2008

The wetlands have functions those were retention of diverse biota, purification of water quality, control of climate and flood, eco-tourism and supply of agricultural water, and that was the ecosystem of high biodiversity as the zone of transition between inland and water. Therefore, this study showed the conservation and management plan by analyzing in the abiotic and biotic environment of forest swamp, Gyeongsangbuk-do. The results were as follows. Examining the management plan of the abiotic environment, there will need to establish the hydrological plan in continuous expediting the supply of water to maintain a humid soil of swamp, and to try to find the organic farming, use of low toxic agrichemicals and so on to prevent occurring a non-point source pollutants. To prevent changing the flowing of ground water and inflow of earth and sand in modifying the land character, there will be needed to restrict the construction of farmland and slope around swamp. To manage the biotic environment, there needed to offer the habitat by removing the regular interval and individual of a dead tree, and to improve the growth environment of vegetation. Because the naturalized plants disturb the natural vegetation, they will be removed. The afforested trees like Robinia pseudoacacia and Amorpha truticosa will be renewed to prevent the heterogeneity of landscape ecology, and the active conservation plan on wetland species will be established. As this study was carried out to study on the partial swamp, Gyeongsanbuk-do, the ecological environments distributing a swamp in Korea show a some problem. In the future, the study will accomplish to study the accurately and objectively ecological environment and management of a swamp by analyzing the extensive sites.

• 한국환경생태학회지
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• 제17권1호
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• pp.44-55
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• 2003

서울시의 대표적인 습지유형인 저수지형습지(송파구 방이동 습지)와 묵은논형습지(은평구 북한산성 입구 습지)에 대한 현장조사(현존식생, 식물상, 야생조류)를 실시하여 각각의 특성을 비교.분석하였다. 현존식생에 있어 저수지형습지는 개방수면이 넓고 추수(抽水)식물인 갈대의 분포가 넓은데 반해 묵은논형습지는 수심이 전반적으로 낮고 일정하기 때문에 개방수면이 협소하고 습생(濕生)식물인 고마리의 분포면적이 넓었다. 식물상에 있어서는 저수지형습지에서 42과 80속 86종 8변종 1품종 95종류가 조사되는데 이중 나도겨풀, 마름, 수련과 같은 부엽식물과 좀개구리밥과 같은 부유식물이 조사되었으나 묵은논형습지에서는 부엽식물과 부유식물이 조사되지 않았다. 그리고 묵은논형 습지에서는 35과 53속 57종 7변종 1품종 65종류가 조사되었다. 야생조류는 저수지형습지인 송파구 방이동 습지에서 28종 433개체가 조사되었으며 이중 서울시 보호종 6종 모두를 포함하여 산새와 물새가 고르게 관찰되었다. 묵은논형습지인 은평구 북한산성습지에서는 32종 365개체가 조사되었는데 이중 천연기념물 1종, 환경부 보호종 1종, 서울시 보호종 4종이 관찰되었다. 저수지형습지에서 대상지 전반에 걸쳐 관찰되었으나 묵은논형습지에서는 경계부 산림지역에서 주로 출현하였다 전체적으로 저수지형습지가 현존식생, 식물상, 야생조류가 다양하게 나타났는데, 이는 저수지형습지의 지형구조가 다양함에 따라 식생유형과 동물상이 다양한 것으로 판단되었다.

• 한국습지학회지
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• 제22권2호
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• pp.66-72
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• 2020

해안사구는 해양생태계와 내륙생태계의 전이대적인 성격을 가지고 있으며 풍부한 생물다양성을 내재하고 있지만, 간척, 매립, 관광객 증가 등의 서식처 교란으로 인해 고유생태계가 크게 훼손되고 있다. 본 연구는 부산광역시의 7개 해수욕장에서 식물상, 식생을 조사하고 경관구조를 분석하였다. 그 결과, 부산시 해안사구의 관속식물상은 57과 140속 162종 15변종 1품종의 178분류군으로 확인되었다. 7개 해수욕장 중 4개(57%)에서 자연식생이 전혀 발견되지 않을 정도로 식생경관이 훼손되어 있었다. 해안사구식생은 좀보리사초군락, 통보리사초군락이 우점하였다. 염생식물과 귀화식물은 각각 18분류군(전체 출현종 10%), 40분류군(전체의 22%)이었다. 가장 넓은 면적을 이루는 식생은 염습지의 갈대군락이었고, 염생식물 종수는 습지면적이 증가함에 따라 증가하였다. 이것은 이 지역의 고유한 식물다양성을 유지하기 위해서는 염습지의 유지와 관리가 중요함을 뜻한다.

• 한국습지학회지
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• 제12권2호
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• pp.59-65
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• 2010

습지는 식생과 수위 정도에 따라 다양한 물리 화학적 특성을 보이는 생태계로 작은 공간내에서도 다양한 생지화학적 반응이 일어날 수 있다. 특히, 용존유기탄소와 무기질소는 습지 내 생물학적 반응 정도를 결정하는 주요 인자로 탄소와 질소의 동태를 파악하고, 습지 환경의 변화 즉, 식생과 수위 및 계절변화에 따른 시공간적 패턴을 이해하는 것이 중요하다. 본 연구는 실험을 위해 인공적으로 건설, 운용되고 있는 인공습지에서 식생유무와 수심정도, 계절에 따라 토양시료를 채취, 분석하였다. 그 결과, 용존유기탄소와 질산염의 함량이 식생이 있는 지역에서 모두 높게 나타났다. 용존탄소는 식생이 있는 경우, 수심이 깊은 지역에서는 평균 $0.37mg{\cdot}g^{-1}$, 수심이 낮은 지역에서는 $0.31mg{\cdot}g^{-1}$로 나타나 수위 정도에 따라 차이를 보였다. 이는 식생에서 제공되는 뿌리 삼출물의 증가와, 미생물의 유기물 분해작용의 복합적인 영향에 의한 것으로 판단된다. 반면, 질산염 함량은 수심에 따라 유의한 차이를 나타내지 않았으며, 이는 식생의 유무가 수심보다 질산염의 동태에 주요 영향을 미치는 것으로 볼 수 있다. 본 연구결과, 습지의 환경조건, 특히 수심이나 식생의 유무에 따라 탄소와 질소의 양적, 질적인 차이가 나타나며, 이는 습지 내에서 진행되는 생지화학적 반응의 시공간적 패턴에 영향을 미칠 것으로 보인다.

• 한국환경복원기술학회지
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• 제17권5호
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• pp.65-77
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• 2014

The ecosystem of Jaemin stream, flowing into the center of Gongju-si, had been damaged by low water quality and lack of water quantity of the steam. However, after applying the SSB (Sustainable Structured wetland Biotop) system to the flood plain and the upstream of Jaemin stream, the efficiency of ecological water purification and ecological restoration are as follows. Through the constant maintenance and monitoring from year 2009 to year 2013 after restorative design and construction the average influent concentration of BOD5 was 4.2 mg/L, and the average effluent concentration was 1.8 mg/L, reaching ecological water purification rate of 57%. As for the T-N, the average influent concentration was 9.983 mg/L, and the average effluent concentration was 6.303 mg/L, showing the rate of 37%. For the T-P, the average influent concentration was 0.198 mg/L, and the average effluent concentration was 0.098 mg/L, being the rate of 51%. The vegetation of Jaemin stream monitored for 2 years after the restoration was composed of 51 species in 28 families which show high ratio of planted native species. As for the animals in the site, 5 species in 3 families of reptiles and amphibians, 34 species of 23 families of birds, and 3 species in 2 families of mammals were monitored, indicating that the bio-diversity of the site has improved, as well.

• 한국환경복원기술학회지
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• 제2권2호
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• pp.78-87
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• 1999

This study was aimed to establish the method and process of the Biotope Mapping System.(B.M.S.) The main aspects of research for biotope were divided by 4 schemes such as biosphere, geosphere, antroposphere and evaluation informations. The cartographic function of GIS(geographic information system) was also used to mapping them. The B.M.S. had been progressed with 5 steps : (1) making research goals, (2) constructing the graphic and attribute databases, (3) classifying 3 types of biotope such as tree/shrub biotop, grass biotop and wetland biotop. (4) cross-analyzing biotope types against land use, habitat characters, relief characters and danger/disturbance elements, (5) evaluating the biotope's potentialities. Only 3 steps of them were done in this study. The results of applicating the B.M.S on the research site as followings : 1. The interdisciplinary researches were needed to develop the B.M.S in Korea since ecological habitat conditions of Germany, England are differed from them of Korea. 2. The distributions of the land uses in Maejuri, Seunghwan eup in Chonan city were mainly recorded by forest(29.82%), orchard(14.11%) and landscaping around building site(9.05%). 3. The percentages of the Tree/Shrub Biotope type were ranged by the orchard type(23.8%), natural and artificial deciduous type with natural coniferous(23.6%) and etc. 4. The Grass Biotope type was mainly recorded by the wild grassland type(27.99%), garden type(14.21%) and peddy field with wild grassland(13.24%). 5. The distributions of the wetland were pointed high at the wetland type with reed marsh and edge vegetation around wetland(54.79%) and etc.

• Proceedings of the National Institute of Ecology of the Republic of Korea
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• 제2권3호
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• pp.153-165
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• 2021

The objective of this study was to provide basic data for the conservation of wetland ecosystems in the Civilian Control Zone and the management of Yongyangbo wetlands in South Korea. Yongyangbo wetlands have been designated as protected areas. A field survey was conducted across five sessions between April 2019 and August of 2019. A total of 248 taxa were identified during the survey, including 72 families, 163 genera, 230 species, 4 subspecies, and 14 varieties. Their life-forms were Th (therophytes) - R₅ (non-clonal form) - D₄ (clitochores) - e (erect form), with a disturbance index of 33.8%. Three taxa of rare plants were detected: Silene capitata Kom. and Polygonatum stenophyllum Maxim. known to be endangered species, and Aristolochia contorta Bunge, a least-concern species. S. capitata is a legally protected species designated as a Class II endangered species in South Korea. A total of 26 taxa of naturalized plants were observed, with a naturalization index of 10.5%. There was one endemic plant taxon (Salix koriyanagi Kimura ex Goerz). In terms of floristic target species, there was one taxon in class V, one taxon in Class IV, three taxa in Class III, five taxa in Class II, and seven taxa in Class I. Three invasive alien species (Ambrosia trifida L., Ambrosia artemisiifolia L., and Humulus japonicus Siebold & Zucc) were observed. For continuous conservation of Yongyangbo Wetlands, it is necessary to remove invasive alien plants and block the inflow of non-point pollutants.

• 한국환경복원기술학회지
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• 제12권5호
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• pp.92-100
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• 2009

This study was surveyed from May to October, 2008 in order to classify type distribution and evaluate the function of inland wetland as a ecological axis in Chungnam province. Assessment was done by modified-RAM (Rapid Assessment Method). RAM is consisted of total 8 functions and divided into high, moderate, low. The conservation grade of RAM is divided into 4 grades; absolute conservation, conservation, improvement and restoration. Throughout survey on total 13 wetlands of Lacustrine, Palustrine wetland which are distributed in Chungnam province, their function was assessed. As result, the 2 wetlands were judged as absolute conservation grade by assessment of 8 functional contents, and 7 sites were improvement wetlands and 4 sites were conservation wetlands. The function of wetlands assessed as conservation grade showed high in water quality protection and improvement. Also, showed high in vegetation diversity, wildlife habitat and aesthetic recreation. Meanwhile, showed low in Water quality purification, Shoreline/Stream Bank Protection. Of wetlands evaluated as conservation grade, Jeong-juk Ji and Dun-ri reservoir were assessed as absolute conservative area. These wetlands are essential to be managed continuously as a area having high ecological value. Farther, these wetlands will be done as a axis of ecological network related to 'Kumbuk jeongmaek' ecosystem.