技術論文(기술논문) : 친환경적 설계인자를 적용한 생태복원공사의 시공성 평가 -거제시 구천천 생태하천 조성공사를 중심으로-

안병철 ( Byung Chul An ) 한국환경복원기술학회(구 한국환경복원녹화기술학회) 2013 한국환경복원기술학회지 Vol.16 No.4

본 연구에서는 경남 거제시 구천 천을 대상으로 생태하천 조성공사의 시공 성을 분석하고 평가하였으며 다음과 같은 결론을 얻을 수 있었다. 첫째, 구천 천 생태하천 조성공사의 시공 성 평가를 위한 평가지표를 설정하였다. 일반적인 공사품질 평가항목에 본 연구대상지의 공사특성을 감안하여 설계품질과 건설행정부문을 더하여 평가지표를 설정하였다. 크게 대 분류로 공사 품질, 설계품질, 건설행정으로 나누었으며, 중분 류로는 식 재, 시설물, 포장, 급배수공사, 설계 전 문성, 설계도서, 기술시방서, 공사기간, 적정 비용, 참여자인식 등 10개 유형으로 구분하고 소 분류의 평가항목은 해당공사의 세부적 내용으로 구성된 총 20가지로 구성하였다. 둘째, 시 공성 평가결과, 평가항목별로는 급 배 수공사, 석재공사, 포장공사, 식재공사 순으로 시 공성 개선의 필요성이 제기되었으며, 평가 대 상으로는 묵논습지 조성공사와 완경사 저수 호 안공사에서 시 공성이 낮게 평가되었고 수달서 식 처와 자연경관보전 구간은 비교적 적정한 것으로 평가되었다. 설계도면의 누락과 기술시방 의 문제, 시공참여자의 인식문제에 대해서는 개선필요성이 다소 있는 것으로 나타났으나, 설계 개념의 적정성 부문은 참여기술자의 대부분이 적정한 것으로 평가하였다. 셋째, 문제점에 따른 개선방안 제시로서, 품 질 관리에 의해 개선될 수 있는 사항으로 무논 습지조성에서의 유입 수, 유출 수 연결 관의 마감 처리, 논흙처리에 대한 방안과 하천에서의 저수 호 안 돌 쌓기 시공성과 석재공사의 마감처리 등 이 있으며, 동 분야의 기술적 한계점으로서 연 구가 필요한 부분으로는 생태수로의 돌 쌓기 이 음 새 부분의 콘크리트 몰탈처리와 천변수림대 의 폭 원 설정 등을 들 수 있다. 하천 코 리더의 생태적 역할을 수반하는 천변수림대의 폭 원 및 식생의 기능에 대한 연구는 향후 하천 변 생태 복원공사의 기술력 향상을 위한 현실적 대안이 될 수 있을 것이라 판단된다. 그 이외에도 시공 과정에서 설계자와 지속적인 논의와 피드백 과 정이 필요한 속성을 가진 공사라고 판단되며 향후 생태복원공사의 전반에 걸친 시공 성 평가 의 기법이 지속적으로 개발되어야 하겠다. In this study, constructability of ecolog ocal stream restoration process was evaluated and improved approaches for habitat were suggested. The study site is Gucheon River in Geoje city where conducted ecologocal restoration work within maintaining its flood control function. Application of ecological design factors and constructability in the process from planning to construction was analyzed and its results are as follows: In the process of planning and designing, it was focused more on the naturality of Gucheon River rather than the human convinience and ecological design factors were applied within the ecological capacity of the site. First, the indexes for constructability evaluation is selected. It was classified into three major categories as construction quality, design quality and construction administration system. Each index has details, so there are twenty sub indexes for contractibility evaluation. Second, the evaluation results shows that the index most in need of improvement was plumbing construction, followed by Stone construction and pavement construction. design concept was evaluated as appropriate in entire categories. Finally it is suggested that it can be improved in both process of design to enhance the technology and process of construction to enhance the quality management. The constructability of ecological stream needs adaptive management and it must be discussed with its designing which is at the stage before construction. Also it needs discussion with its designer constantly and feed-back process.

개발사업지구의 공원,녹지 유형별 탄소효과 원단위 산정에 관한 기초연구

강명수 ( Myung Soo Kang ),김종림 ( Jong Rim Kim ),김남정 ( Nam Jung Kim ) 한국환경복원기술학회(구 한국환경복원녹화기술학회) 2013 한국환경복원기술학회지 Vol.16 No.5

This study is aimed to provide basic data for the estimation of carbon effects in development project areas such as Happy Housing Project which includes redevelopment and reconstruction projects by inducing the basic unit of carbon effects and strategic planning and management to enhance carbon effects. According to the analysis, in urban parks, carbon uptake and carbon storage by the unit area of living area parks were 7.614kg/m2 and 18.5203kg/m2 respectively while carbon uptake and carbon storage by the unit area of theme parks were 1.2261kg/m2 and 2.831kg/m2 each. In facility greens, carbon uptake and carbon storage were 0.5683kg/m2 and 0.6636kg/m2 respectively while they were 10.77kg/m2 and 13.69kg/m2individually in other urban planning facilities. In other greens, on the contrary, carbon uptake and carbon storage were 0.45kg/m2 and 1.02kg/m2 respectively. In site landscape, carbon uptake and carbon storage by the unit area of apartment landscape were 3.7394kg/m2 and 9.2292kg/m2 each.

한국에서 번식하는 참매 Accipiter gentilis 의 영소지 및 둥지 특성에 관한 연구

이진희 ( Jin Hee Yi ),이인균 ( In Kyoon Lee ),백충렬 ( Choong Ryul Baek ),조삼래 ( Sam Rae Cho ) 한국환경복원기술학회(구 한국환경복원녹화기술학회) 2013 한국환경복원기술학회지 Vol.16 No.5

The present study documented the characteristics of habitats and nests of Goshawk [Northern goshawk] Accipiter gentilis breeding in Gongju-si, Chungcheongnam-do and Haepyung, Kyungsangbuk-do, Eumsung-gun, Chungju-si, Chungcheongbuk-do from April 2007 to August 2011. Breeding habitat includes of mixes and deciduous trees and ravine forest, ranging from small to large areas and it used make a new nest and fix up the old nest at Goshawk. Goshawk make nests on Japanese larch Larix leptolepis, Japanese red pine Pinus densiflora and Pitch pine Pinus rigidae of 15.8±2.36m (range=7.4∼ 18.7m) in height and 34.6±7.38cm (range=20.8∼47.4cm) in diameter-at-breast height (DBH). It has 135.8±3.37cm in outer diameter of nest, 26.2±2.39cm in inner diameter, 7.1±1.41cm of depth, and 3.1±0.40Kg of weight. Breeding habitat (n=13) has 5∼7 nests. It has 7 (53.8%) nest in fix up the old nest and 4 (30.8%)nests in make a new nest.

지리산국립공원의 산림식생에 관한 연구

권재환 ( Hwan Gwon Jae ),신민경 ( Kyung Sin Min ),권혜진 ( Jin Kwon Hye ),송호경 ( Kyung Song Ho ) 한국환경복원기술학회(구 한국환경복원녹화기술학회) 2013 한국환경복원기술학회지 Vol.16 No.5

In this study, the forest vegetation of Jirisan National Park were classified into 20 communities, 3 subcommunities by the Z-M method. In the analysis of environmental factors, the organic matter and total nitrogen had the highest correlation on the subalpine forests. among them Picea jezoensis community showed the highest, Betula ermanii community, Taxus cuspidata community, Pinus koraiensis community, Abies nephrolepis community and Abies koreana community were represented in order. the K, Mg, Ca had correlation on th montane forests; Quercus mongolica community, Quercus serrata community, Stewartia pseudocamellia community, Pinus densiflora community, Quercus variabilis community were in order. the total nitrogen, electrical conductivity and organic matter had the highest correlation of the montane ravine forests; Fraxinus mandshurica community, Abies holophylla community, Betula costata community, Cornus controversa community and Carpinus laxiflora community were in order.

맹꽁이 서식지 복원공사 중 포획 및 이주과정에 대한 연구 -전주시 삼천 생태하천 복원사업을 대상으로-

임현정 ( Lim Hyun-jeong ),김종만 ( Kim Jong-man ),정문선 ( Jeong Moon-sun ) 한국환경복원기술학회(구 한국환경복원녹화기술학회) 2021 한국환경복원기술학회지 Vol.24 No.2

The purpose of this study is to provide basic data for habitat restoration by implementing a series of processes of capturing and translocating Kaloula borealis and managing them in artificial breeding facilities. The study site in Samcheon, Jeonju-si, Jeollabuk-do was a waste landfill site in the past, and Kaloula borealis was found during the Samcheon Ecological River Restoration Project around March 2018. To restore the habitat, a plan was established to capture, translocate, artificially breed, and release Kaloula borealis at the site. The capture methods of adult Kaloula borealis were pitfall trap and drift fence, direct capture, and deep barrels. During 2018-2019, 86 adults of Kaloula borealis were captured and translocated to artificial breeding facilities. VIE-tagging was inserted under the skin for monitoring. For artificial breeding, Gryllus bimaculatus with oyster powder and vegetables were regularly supplied to feed Kaloula borealis. At the end of October 2020, 150 young Kaloula borealis raised in artificial breeding facilities were found not entering hibernation, so they were managed in a separate artificial breeding facility. Some young and adult Kaloula borealis currently hibernating will be sched-uled to be continuously managed in artificial breeding facilities and released to the restored habitat in the spring of 2021.

재활용재료를 포함한 옥상녹화용 인공토양의 성능평가 -토양배합비가 자생식물 생육에 미치는 영향을 중심으로-

김경훈 ( Kyung Hoon Kim ),고정현 ( Jeung Hyun Koh ),김용 ( Yong Kim ) 한국환경복원기술학회(구 한국환경복원녹화기술학회) 2013 한국환경복원기술학회지 Vol.16 No.5

The objective of this study was to analyze an availability of green roof soil based on the bottom ash soil and compost using sludge derived from food factory as comparing and analysing the growth of native plants. Analysing the physical properties and chemical resistance of 12 different type mixing soils which is mainly used in green roof, selected 4 types of soil, experiments were conducted to compare plant growth. The growth status of the plant showed the most superior of the soil 13(control), next soil 9(Pearlite:Bottom Ash:Compost = 20:60:20) and soil 10(Pearlite:Zeolite:Compost = 60:20:20) This result showed that native plants grow well in the soil based on the bottom ash and compost using sludge derived from food factory, and this soil type is determined that is available the green roof soil.

남강댐의 운영수위 변경에 따른 선버들 군락의 분포현황 및 특성

정혜련 ( Hea Reyn Jung ),김기흥 ( Ki Heung Kim ),박재현 ( Jae Hyeon Park ),이석배 ( Suk Bae Lee ) 한국환경복원기술학회(구 한국환경복원녹화기술학회) 2013 한국환경복원기술학회지 Vol.16 No.6

The present Namgang Dam had been completed in 2000, Salix subfragilis communities began to form, in 2003 and their distribution area have been rapidly extended into nine times in 2010. In order to deduce correlation between water level and distribution of Salix subfragilis communities under this background in Namgang-dam reservoir, distribution characteristics and widening direction of Salix subfragilis communities have been analyzed by aerial photographs and water levels has been reviewed, also heights and ages of Salix subfragilis have been surveyed in field. The water levels of Namgang-dam related germination of Salix subfrailis have been analyzed in May and June from 2000 to 2010, mean water level, minimum water level and maximum water level were 37.87m, 36.99 and 38.82m, respectively. The oldest ages were 9-13 years, average diameters of breast height, average heights, average numbers and average crown area were respectively 3.9-8.8cm, 3.8-7.5m, 0.53/m2 and 0.98m2/m2 in sites. Therefore, this results showed that the first recruitment of Salix subfragilis was in May 2002 when water levels have been maintained as 38.76-41.31m and the widening of Salix subfragilis communities was in May 2004 and 2005 when mean minimum water levels have been maintained as 38.76-41.31m. Salix subfragils communities formed climax forest in Namgang-dam shore, this phenomena were different from the succession processes of Salix in rivers appeared landforming by deposition of sediment.

하천변 산림경관벨트 산림경관기본계획 수립에 관한 연구 -경북 상주시를 중심으로-

김훈희 ( Hoon Hui Kim ),신지훈 ( Ji Hoon Shin ) 한국환경복원기술학회(구 한국환경복원녹화기술학회) 2013 한국환경복원기술학회지 Vol.16 No.6

Recently, the importance of forest landscape as a visual resource has been increased, so it is emphasized that the necessity of forest landscape management through ‘Forest landscape management master plan’ and ‘National Forest landscape belt’. As such, this study aims to suggest a method for forest landscape management plan considering visual Landscape analysis and regional landscape resources in case of Sangju-si, Gyeongsangbuk-do. Accordingly, this study has investigated regional landscape resources and surveyed existing forest conditions of target area. In order to analyze the characteristics of visual landscape, landscape control points are selected through viewshed analysis. And, Forest landscape plan is suggested 3 areas considering comprehensive analysis of forest landscape resources survey and characteristics of visual landscape : the landscape resource management area, the landscape resource restoration area and the landscape resources exploit area.

MODIS 위성영상을 이용한 식물계절의 변화와 공간적 분포 특징에 관한 연구

김남신 ( Nam Shin Kim ),이희천 ( Hee Cheon Lee ),차진열 ( Jin Yeol Cha ) 한국환경복원기술학회(구 한국환경복원녹화기술학회) 2013 한국환경복원기술학회지 Vol.16 No.5

Global warming also has effects on the phenology. The limitation of phenology study is an acquisition of phenology data. Satellite images analysis can make up limitation of monitering data. This study is to analyze spatial distribution and characteristics of phenology changes using MODIS images. Research data collected images of 16 day intervals of 11 years from year 2001 to 2010. The data analyzed 228 images of 11 years. It can figure out changes of phenology by analyzing enhanced vegetation index of MODIS image. We made a comparison between changes of phenology and flowering of cherry blossoms. As a results, Startup of season spatially was getting late from southern area to north area. Startup of Phenology was foreshortened 13 days during 11 years, and change ratios of cherry blooming was getting more faster from 0.18 dat to 0.22 day per year during that same period.

기술논문(技術論文) : 자생식물 종자칩(seed chip)을 이용한 훼손사면의 복원 공법의 개발

서형민 ( Hyoung Min Suh ),김동근 ( Dong Geun Kim ),이남숙 ( Nam Sook Lee ) 한국환경보건기술학회(구 한국환경복원녹화기술학회) 2010 한국환경복원기술학회지 Vol.13 No.1

This study was carried out to develop the environmental friendly restoration technique for various disturbed slopes using native plants seed chips. As the result of the separated seeding using the developed seed chips of native plant combination, average germination rate and survival rate of trees, shrubs, and herbs were higher than those of the direct seeding, as 79~70%, 83~73%, and 59~53% or so, respectively. Also, the germination rates and the survival rates of trees, shrubs, and herbs in the separated seeding by the native plants seed chips were 10~15 times higher than those of the direct seeding. Numbers of plants survived were at least 10 times of that of the simple seeding. The native plants seed chip technique is more efficient in soil slopes compared with stone slopes. The application of the native plants seed chip technique makes the restoration stabilized through the herbs dominant vegetation to the woody dominant 1 within 3 years, and the Landscapes also changed from herbs to variously combined herbs and woody. The technique using native plants seed chips that can be applicable to various disturbed slops is more efficient than conventional restoration techniques in the respect of economics and landscape.