우면산 산사태 피해복원지의 토양 이화학적 특성
Soil Physicochemical Properties in Restored Forests following Landslide Areas in Umyeonsan Mountain
1
조회
0
다운로드
2
인용
0
참고문헌
키워드
초록
본 연구는 서울시 우면산 산사태 피해지를 대상으로 자연 상태의 피해복원지와 인접 미피해 산림지역의 토양 특성을 비교하기 위해 실시하였다. 산사태 발생 1년 후 2012년 9월 피해 극심지 3개 지역(자연생태공원, 남부순환도로변, 남태령 전원마을)을 대상으로 각 지역별 피해복원지 3개소와 인접한 미피해산림지역 3개소 등 총 18개소를 선정하였다. 선정된 조사지는 10m×10m 크기의 조사구를 설치한 후임분 현황 및 토양 이화학적 특성 분석용 시료를 채취하였다. 토양 용적밀도의 경우 피해복원지 1.14gcm-3, 미피해지 0.87g cm-3로 피해복원지가 유의적으로 높았으나(P<0.05), 기상의 경우 피해복원지27.6%, 미피해지 37.7%로 피해복원지가 낮게 나타났다. 그러나 토양 내 유기탄소, 질소, 칼륨, 칼슘,마그네슘 등의 농도와 저장량은 피해복원지와 미피해지 및 지역 간 유의적인 차이가 없었다. 본 연구결과에 따르면 우면산 지역 산사태 피해복원지는 인접 미피해 산림지역에 비해 토양 용적밀도나 기상같은 토양의 물리적 성질이 저하되는 것으로 나타났다.
Abstract
This study was carried out to compare soil physicochemical property in naturally restoredforests following landslide in Umyeonsan mountain, where is located in the Seoul metropolitanarea. Three plots(10m×10m) from restored forests following one-year landslide(2012) and threeplots of undisturbed forests were established in three heavily disturbed locations(Natural ecopark,Nambu beltway, Namtaeryeong rural village) and soil samples were collected from top 10cm ofsoil depth. Soil bulk density was significantly higher in the restored forests(1.14g cm-3) than inthe undisturbed forests(0.87g cm-3), while air phase among soil three phase was significantlylower in the restored forests(27.6%) than in the undisturbed forests(37.67%). There was nosignificant effect in concentration and stocks of C, N, K, Ca and Mg between the restored andthe undisturbed forests among three locations. The results indicate that soil physical propertysuch as bulk density and air phase was worsen on the restored forests compared with theundisturbed forests.
참고문헌 (22)
- Brady NC, "Elements of the Nature and Properties of Soils", pp.614~ (2010), Pearson
- Heneghan L, "Integrating soil ecological knowledge into restoration management", Restoration Ecol, 16, pp.608~617 (2008)
- 정진현, "우리나라 산림토양의 지역별 이화학적 특성", 한국임학회지, 91(6), pp.694~700 (2002), 한국임학회
- 정진현, "한국 산림 토양의 모암별 이화학적 특성", 한국임학회지, 92(3), pp.254~262 (2003), 한국임학회
- Jim CY, "Urban soil characteristics and limitations for landscape in Hong Kong", Land. & Urban Planning, 40, pp.235~249 (1998)
- Kim C, "Short-term effects of fire on soil properties in Pinus densiflora stands", J. For. Res, 4, pp.23~25 (1999)
- Kim C, "Distribution of heavy metals within forest soils in Seoul", Korean For. Soc, 88, pp.111~116 (1999)
- 김동일, "대전시 도시숲의 식생 및 토양특성에 관한 연구", 한국환경복원기술학회지, 14(2), pp.11~20 (2011), 한국환경복원기술학회
- Survey Manual for Biomass and Soil Carbon, "Korea Forest Research Institute.", 60~ (2010)
- Annual Report of Forest and Forestry, "Korea Forest Service.", 750~ (2012)
- Annual Climatological Report, "Korea Meteorological Administration.", 312~ (2013)
- McPhearson PT, "Assessing the effects of the urban forest restoration effort of million trees NYC on the structure and functioning of New York city ecosystems", Cities & the Environ, 3, pp.1~21 (2010)
- Oldfield EE, "Challenges and future directions in urban", Jour. Appl. Ecol, 50, pp.1169~1177 (2013)
- Oldfield EE, "Positive effects of afforestation efforts on the health of urban soils", For. Ecol. Manage, 313, pp.266~273 (2014)
- Pavao-Zuckerman MA., "The nature of urban soils and their role in ecological restoration in cities", Restor. Ecol, 16, pp.642~649 (2008)
- Pouyat RV, "Soil chemical and physical properties that differentiate urban land-use and cover types", Soil Sci. Soc. Am. J, 71, pp.1010~1019 (2007)
- Pouyat RV, "Chemical, physical, and biological characteristics of urban soils", Agro. Mono, 55, pp.119~152 (2010)
- SAS, "SAS", STAT User's Guide, Release 6.03, 1995, pp.1003~
- Scharenbroch BC, "Distinguishing urban soils with physical, chemical, and biological properties", Pedobiologia, 49, pp.283~296 (2005)
- Scharenbroch BC, "Soil quality attributes as indicators of urban tree performance", Arbor. Urban For, 38, pp.214~228 (2012)
- Yang J, "The urban forest in Beijing and its role in air pollution reduction", Urban For. & Urban Greening, 3, pp.65~78 (2005)
- Yune CY, "Debris flow in metropolitan area - 2011 Seoul debris flow", J. Mt. Sci, 10, pp.199~206 (2013)