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입지 환경 인자를 이용한 DMZ 남측 철책선 주변 훼손지 유형화
박기쁨 ( Bak Gi-ppeum ),김상준 ( Kim Sang-jun ),이아영 ( Lee Ah-young ),김동학 ( Kim Dong-hak ),유승봉 ( Yu Seung-bong ) 한국환경복원기술학회(구 한국환경복원녹화기술학회) 2021 한국환경복원기술학회지 Vol.24 No.2
Restoration of DMZ has come up with the discussion on the peaceful use of the DMZ and the conservation plan of the army. In this study, we aim to identify soil characteristics of 108 sites to figure out environmental conditions around the iron fence of DMZ where vegetation has been removed repeatedly. Based on the soil characteristics and climate variables, hierarchy clustering was performed to categorize sites. As a result, we categorized 108 sites into 4 types: middle elevation region, lowland, East coast lowland, other areas. Group of ‘other area’ is only high in nutrient and clay proportion. Others are in igneous rock and metamorphic rocks with a high proportion of sand and lower nutrients than the optimum range of growth in Korean forest soil. The middle elevation region has a high altitude, low temperature. The east coast lowland has a high temperature in January and low precipitation. The lowland has a low altitude and high temperature. This category provides the environmental condition around the DMZ fence and can be used to select plants for restoration. The restoration project around the DMZ iron fence should satisfy the security of military plans, which means that functional restoration is prior to ecological restoration such as vegetation management under a power line. Additionally, improvement of soil quality and surface stability through restoration projects is required to enhance the resilience of the ecosystem in DMZ.
DMZ와 인접한 마산(강원도 고성군)의 관속식물 분포 연구
윤호근(Ho-Geun Yun),이종원(Jong-Won Lee),정수영(Su-Young Jung),황희숙(Hee-Suk Hwang),박기쁨(Gi-Ppeum Bak),박진선(Jin-Sun Park),김상준(Sang-Jun Kim) 한국자원식물학회 2022 한국자원식물학회지 Vol.35 No.1
This study was conducted to investigate the vascular flora of Masan, located in Goseong-gun, Gangwon-do, and to comprehend the distribution of remarkable plants such as rare and Korea endemic plants and invasive alien plants. The survey was carried out the distribution of vascular plants 11 times per season from 2010 to 2018. A total of 619 taxa in 93 families, 328 genera, 529 species, 6 subspecies, 78 varieties and 6 forms were identified on mt. Masan. Among them, Korean endemic plants are 21 taxa including Saussurea diamantica Nakai and are plants designated by the Korea Forest Service are 20 taxa counting Saxifraga octopetala Nakai. Invasive alien plants were classified a total of 35 taxa inclusive of Trifolium pratense L. (WS), Aster pilosus Willd. (SS), Coreopsis lanceolata L. (SR), Rumex obtusifolius L. (SC) and Lindernia dubia (L.) Pennell (CS). The naturalization rate was 5% and the urbanization index was 10.0%, respectively. Although this study identified the diverse distribution of major plants such as rare and endemic plants around Masan, it was confirmed that invasive alien plants, which pose a great threat to forest biodiversity conservation and promotion, spread and distributed in a specific section Therefore, it is urgent to establish a conservation strategy and countermeasures.
NBR과 MaxEnt 모델 분석을 활용한 희귀특산식물(개느삼) 분포 및 피해량 예측 : 양구 비봉산 산불피해지를 대상으로
윤호근(Ho-Geun Yun),이종원(Jong-Won Lee),안종빈(Jong-Bin An),유승봉(Seung-Bong Yu),박기쁨(Gi-Ppeum Bak),신현탁(Hyun-Tak Shin),박완근(Wan-Geun Park),김상준(Sang-Jun Kim) 한국자원식물학회 2022 한국자원식물학회지 Vol.35 No.2
This study was conducted to predict the distribution of rare·endemic plants (Sophora koreensis Nakai) in the border forests where wildfire damage occurred and to quantify the damage. For this purpose, we tried to derive more accurate results through forest area damage (NBR) according to the Burn severity of wildfires, damage by tree species type (Vegetation map), and MaxEnt model. For Burn severity analysis, satellite imagery (Landsat-8) was used to analyze Burn severity (ΔNBR2016-2015) and to derive the extent of damage. To prepare the Vegetation map, the land cover map prepared by the Ministry of Environment, the Vegetation map prepared by the Korea Forest Service, and the vegetation survey conducted by itself were conducted to prepare the clinical map before and after the forest fire. Lastly, for MaxEnt model analysis, the AUC value was derived by using the habitat coordinates of Sophora koreensis Nakai based on the related literature and self-report data. As a result of combining the Maxent model analysis data with the Burn severity data, it was confirmed that 45.9% of the 44,760 ㎡ of habitat (predicted) area of Sophora koreensis Nakai in the wildfire damaged area or 20,552 ㎡, was damaged.
박진선 ( Jin-sun Park ),김상준 ( Sang-jun Kim ),정수영 ( Su-young Jung ),황희숙 ( Hee-suk Hwang ),박기쁨 ( Gi-ppeum Bak ),신현탁 ( Hyun-tak Shin ),윤정원 ( Jung Won Yoon ),이준우 ( Jun-woo Lee ),허태임 ( Tae-im Heo ),안종빈 ( Jong 한국환경생태학회 2018 한국환경생태학회지 Vol.32 No.5
본 연구는 충청남도 논산시, 금산군과 전라북도 완주군의 경계에 위치한 대둔산 도립공원 지역의 관속식물의 분포조사를 수행하고자 실시하였다. 현지조사는 2016년 5월부터 2017년 7월까지 총 9회 실시하였다. 그 결과 관속식물은 총 95과 278속 388종 3아종 38변종 5품종 434분류군을 확인하였다. 그 중 특산식물은 닥나무, 할미밀망, 은꿩의다리 등 11분류군이 확인되었고, 산림청 지정 희귀식물은 LC등급 너도바람꽃, 태백제비꽃, 미치광이풀 등 5분류군, DD등급 토현삼 1분류군까지 총 6분류군을 확인하였다. 식물구계학적 특정식물은 총 35분류군으로 Ⅴ등급과 Ⅳ등급은 확인되지 않았고, Ⅲ등급 너도바람꽃, 노각나무, 단풍나무 등 9분류군, Ⅱ등급 속새, 돌양지꽃, 노랑제비꽃 등 7분류군, Ⅰ등급 관중, 개비자나무, 참느릅나무 등 19분류군이 각각 조사되었다. 또한 귀화식물은 애기수영, 미국자리공, 흰명아주 등 12과 30속 34종 34분류군으로 확인되었으며, 도시화지수는 10.6%, 귀화율은 7.7%로 각각 나타났다. The purpose of this study was to investigate the distribution of vascular plants growing at the Mt. Daedun provincial park area in the boundary between Nonsan-si, Geumsan-gun, Chungcheongnam-do and Wanju-gun, Jeollabuk-do, Korea. We collected the vascular plants 9 times from May 2016 to July 2017. The flora of Mt. Daedun was classified as a total of 434 taxa comprising of 95 families, 278 genera, 388 species, 3 subspecies, 38 varieties and 5 forma. Among them, the endemic plants in Korea that the investigation found were 11 taxa including Broussonetia kazinoki Siebold, Clematis trichotoma Nakai, Thalictrum actaefolium var. brevistylum Nakai, etc. It also found rare plant species, as designated by the Korea Forest Service were 6 taxa including 5 grade LC taxa such as Eranthis stellata Maxim., Viola albida Palib., and Scopolia japonica Maxim. and 1 grade DD taxa, Scrophularia koraiensis Nakai. The special floristic plants were a total of 35 taxa such as 9 taxa in degree III (Eranthis stellata Maxim., Stewartia pseudocamellia Maxim., Acer palmatum Thunb., etc.), 7 taxa in degree Ⅱ (Equisetum hyemale L., Potentilla dickinsii Franch.&Sav., Viola orientalis (Maxim.) W. Becker, etc.) and 19 taxa in degree Ⅰ(Dryopteris crassirhizoma Nakai, Cephalotaxus koreana Nakai, Ulmus parvifolia Jacq., etc.) to provide basic data. No taxa in grade Ⅴ or Ⅳ were found. The naturalized plants were 34 taxa including Rumex acetosella L., Phytolacca americana L. and Chenopodium album L., and the percentage of urbanization index was 10.6% while the naturalized plant index was 7.7%.