본문 바로가기
KERD
논문KCI 등재

산불피해지의 바이오차 처리가 토양수분 변화에 미치는 영향

Effect of Biochar Treatment on Change of Soil Moisture in Damaged Forest Fire Area

배정현|강원석|정유경
(사)위기관리이론과실천 (Crisis and Emergency Management: Theory and Praxis)|2023.09|Crisisonomy|제19권 제9호|pp. 65-78|DOI https://doi.org/10.14251/crisisonomy.2023.19.9.65

2

조회

0

다운로드

0

인용

0

참고문헌

키워드

restoration복원산불soil moisturebiocharwildfire바이오차토양수분수분스트레스water stress

초록

본 연구는 산불피해지에 바이오차를 처리를 통한 토양수분 변화를 살펴보고, 강우와의 관련성을 파악하여 정량적인 토양보습 효과를 알아보고자 하였다. 연구대상지는 2019년 산불이 발생한 강원도 강릉시옥계지역으로 산불로 황폐화된 토양의 보습력을 높이기 위해 바이오차를 혼합처리한 뒤, 토양수분 변화를 관측하였다. 토양수분량은 대조구에 비해 바이오차 처리구에서 21% 정도 더 높게 나타났고, 지연시간이 3시간 정도 긴 것으로 나타나 토양보습제 처리를 통해 토양 내에 침투된 수분의 보유시간이 증가된것으로 나타났다. 토양수분량의 변화는 강우특성에 영향을 받았으며, 강우량이 많고 무강우기간이 길수록 대조구에 비해 처리구의 토양수분량이 높았다. 무강우일수가 7일 이내일 때, 대조구와 바이오차처리구간 토양수분이 유의한 차이를 보였다. 바이오차의 적용을 통해 건조 특성과의 관련성이 적어지고, 습윤한 환경이 유지되는 것으로 나타나, 바이오차 처리의 효과를 확인할 수 있었다.

Abstract

This study examined the change in soil moisture through the treatment of biochar during a restoration project from forest fire damage, and aimed to discover the relationship between precipitation and quantitative soil moisturizing effect of the biochar treatment. The study site was Okgye, Gangneung-si, Gangwon-do, where a forest fire occurred in 2019. Biochar was mixed to increase soil, and therefore, changes were observed. The soil moisture content was about 21% higher in the biochar treatment plot than in the control plot, and the arrival time was about 3 hours longer. It was observed that the retention time of moisture infiltrated into the soil is increased in plot treated with soil moisturizer. The change in soil moisture was also affected by rainfall characteristics. Higher precipitation and longer non-rain period led to higher soil moisture in the treatment plot compared to the control plot. When the days without rainfall was within 7days, there was a significant difference in soil moisture between the control plot and treatment plot. Through the application of biochar, the characteristics of dry soil were reduced and wet condition were well maintained, confirming the effect of biochar treatment.

참고문헌 (47)

  1. Abel, S., "Impact of Biochar and Hydrochar Addition on Water Retention and Water Repellency of Sandy Soil", Geoderma, 202-203, pp.183~191 (2013)
  2. Alkin, Q., "A Case Study of Soil Moisture and Infiltration After an Urban Fire", Fire, 3, pp.22~ (2020)[DOI]
  3. Aviad Y., "Variation of Dry Days Since Last Rain(DDSLR) as a Measure of Dryness along a Medierranean-arid Transect", Journal of Arid Environment, 73(6-7), pp.658~665 (2009)
  4. Blanco-Canqui, H., "Biochar and Soil Physical Properties", Soil Science Society of America Journal, 81(4), pp.687~711 (2017)
  5. Boutsidis, C., "Unsupervised Feature Selection for Principal Components Analysis", Proceedings of the 14 ACM SIGKDD International Conference of Knowledge Discovery and Data Mining, pp.61~69 (2008)
  6. Carvalho, M., "Biochar Improves Fertility of Clay Soil in Brazilian Savannah : Short Term Effects and Impacts on Rice Yield", Journal of Agriculture and Rual Development in the Tropics and Subtropics, 114(2), pp.101~107 (2013)
  7. Cerda, A., "Fire Effects on Soils and Restoration Strategies", pp.88~103 (2009), Science Publishers
  8. Chen, Z., "Characteristics of Soil Temperature, Humidity and Salinity on Bird Lsland within Qinghai Lake Basin, China", Sustainability, 14(15), pp.9449~9464 (2022)
  9. Cheong, R., "Soil Moisture Variations in Response to Precipitation in Different Vegetation Types: A Multi-year Study in the Loess Hilly Region in China", Ecohydrology, 13, pp.e2196~ (2020)
  10. Dai, L., "Soil Moisture Variations I Response to Precipitation Across Different Vegetation Types on the Northeastern Qinghai-Tibet Plateau", Frontiers in Plant Science, 13, pp.854152~ (2022)
  11. Dai L, "The response of shallow groundwater levels to soil freeze –thaw process on the Qinghai-Tibet plateau", Groundwater, 57, pp.602~611 (2019)[DOI]
  12. Dai, L, "Seasonal Dynamics and Controls of Deep Soil Water Infiltration in the Seasonally-frozen Region of the Qinghai-Tibet Plateau", Journal of Hydrology, 571, pp.740~748 (2019)[DOI]
  13. Dong, D., "Effects of Biochar Amendment on Rice Growth and Nitrogen Retention in a Waterlogged Paddy Field", Journal of Soils and Sediments, 15, pp.153~162 (2015)
  14. Gao, X., "Effects of Land Use on Soil Moisture Variations in a Semi-arid Catchment : Implications for Land and Agricultural Water Management", Land Degradation & Development, 25, pp.163~172 (2014)[DOI]
  15. Gish, T., "Comparison of Field-scale Herbicide Runoff and Volatilization Losses : An Eight-year Field Investigation", Journal of Environmental Quality, 40, pp.1432~1442 (2011)
  16. Grillakis, M., "Initial Soil Moisture Effects on Flash Flood Generation : A Comparison Between Basins of Contrasting Hydro-climatic Conditions", Journal of Hydrology, 541, pp.206~217 (2016)
  17. Hardie, M., "Effect of Antecedent Soil Moisture on Preferential Flow in a Texture Contrast Soil", Journal of Hydrology, 398, pp.191~201 (2011)
  18. He, Z., "The Response of Soil Moisture to Rainfall Event Size in Subalpine Grassland and Meadows in a Semi-arid Mountain Range : A Case Study in Northwestern China’s Qilian Mountains", Journal of Hydrology, 421, pp.183~190 (2012)
  19. Hubbert, K., "Prescribed Burning Effects on Soil Physical Properties and Soil Water Repellency in a Steep Chaparral Watershed, Southern California, USA", Geoderma, 130, pp.284~298 (2006)
  20. 정유경, "산지습지의 생태적 복원을 위한 수문학적 기능 평가에 관한 연구", 한국환경복원기술학회지, 25(3), pp.97~111 (2022), 한국환경복원기술학회
  21. Lehmann, J., "Biochar for Environmental Management: Science and Technology" (2009), Earthscan
  22. Letey, J., "Causes and Consequences of Fire Induced Soil Water Repellency", Hydrological Processes, 15, pp.2867~2875 (2001)
  23. Li, Q., "Soil Moisture Response to Rainfall in Forestland and Vegetable Plot in Taihu Lake Basin, China", Chinese Geographical Science (2013)[DOI]
  24. Li, X, "Soil Water and Temperature Dynamics in Shrub-encroached Grasslands and Climatic Implications : Results from Inner Mongolia Steppe Ecosystem of North China", Agricultural and Forest Meteorology, 171, pp.20~30 (2013)
  25. Liu, Z., "Biochar Particle Size, Shape, and Porosity Act Together to Influence Soil Water Properties", The Public Library of Science, 12(6), pp.e0179079~ (2017)[DOI]
  26. Lu, S., "Pore Structure and Environmental Serves of Biochars Derived from Different Feedstocks and Pyrolysis Conditions", Environmental Science and Pollution Research, 25(30), pp.30401~30409 (2018)
  27. Maysonnave, J., "Contribution of Deep Soil Layers to the Transpiration of a Temperate Deciduous Forest : Implications for the Modelling of Productivity", Science of the Total Environment, 838(10), pp.155981~ (2022)
  28. Mei, X., "The Spatial Variability of Soil Water Storage and Its Controlling Factors during Dry and Wet Periods on Loess Hillslopes", Catena, 162, pp.333~344 (2018)[DOI]
  29. Mellert, K., "Soil Water Storage Appears to Compensate for Climatic Aridity at the Xeric Margin of European Tree Species Distribution", European Journal of Forest Research, 137(1), pp.79~92 (2018)
  30. Perez-Cabello, F., "Earth Observation of Wildland Fires in Mediterranean Ecosystems", pp.111~128 (2009), Springer
  31. Qi, J., "Coupled Snow and Frozen Ground Physics Improves Cold Region Hydrological Simulations : an Evaluation at the Upper Yangtze River Basin(Tibetan Plateau)", Journal of Geophysical Research : Atmospheres, 124(23), pp.12371~13600 (2019)
  32. Qi, W., "Warming Winter, Drying Spring and Shifting Hydrological Regimes in Northeast China under Climate Change", Journal of Hydrology, 606, pp.127390~ (2022)
  33. Raimondi, A., "Influence of Climatic Parameters on the Probabilistic Design of Green Roofs", Science of the Total Environment, 865, pp.161291~ (2023)
  34. Singh, N., "Soil Moisture Responses to Rainfall : Implications for Runoff Generation", Water Resources Research, 57(9), pp.e2020WR028827~ (2021)
  35. Unger, I., "Changes in Soil Chemical Properties with Flooding: A Field Laboratory Approach", Agriculture, Ecosystems &Environment, 131(1-2), pp.105~110 (2009)[DOI]
  36. Uzoma. K., "Influence of Biochar Application on Sandy Soil Hydraulic Properties and Nutrient Retention", Journal of Food, Agriculture and Environment, 9, pp.1137~1143 (2011)
  37. Wang, Y., "An Expanded Change Detection Benchmark Dataset", Proceedings of the 2014 IEEE Conference on Computer Vision and Pattern Recognition Workshops (2014)
  38. Droughts, Floods, and Wildfires. Climate Science Special Report: Fourth National Climate Assessment 1, "Wehner, M.", ~, pp.GSFC-E-DAA-TN49033 (2017)
  39. Woolf, D., "Sustainable Biochar to Mitigate Global Climate Change", Nature Communications, 1, pp.56~64 (2010)
  40. Wu, W., "Chemical Characterization of Rice Strawderived Biochar for Soil Amendment", Biomass and Bioenergy, 47, pp.268~276 (2012)
  41. Yang, K., "Seasonal Persistence of Soil Moisture Anomalies Related to Freeze-thaw over the Tibetan Plateau and Prediction Signal of Summer Precipitation in Eastern China", Climate Dynamics, 53, pp.2411~2424 (2019)
  42. Yao, Y., "Effect of Biochar Amendment on Sorption and Leaching of Nitrate, Ammonium, and Phosphate in a Sandy Soil", Chemosphere, 89(11), pp.1467~1471 (2012)
  43. 윤상웅, "강원도 도시와 농촌지역의 지하수변동 및 함양특성 비교연구", 지질학회지, 49(4), pp.503~516 (2013), 대한지질학회
  44. Zhang, W., "Contribution of Spring Snowmelt Water to Soil in Northeast China and Its Dynamic Changes", Water, 14(9), pp.1368~1386 (2022)
  45. Zhang, W., "The Change Characteristics and Interactions of Soil Moisture and Temperature in the Farmland in Wuchuan Country, Inner Mongolia, China", Atmosphere, 11(5), pp.503~517 (2020)
  46. Zhao, Y., "Soil-water Storage to a Depth of 5m along a 500-km Transect on the Chinese Loess Plateau", Catena, 150, pp.71~78 (2017)[DOI]
  47. Zhu, Q., "Soil Moisture Response to Rainfall at Different Topographic Positions along a Mixed Land Use Hillslope", Catena, 119, pp.61~67 (2014)

관련 논문AI추천

바이오차 처리에 따른 생활권 녹지 토양 환경과 수목 생육 변화- 느티나무를 대상으로 -권경원, 김찬범, 김학구, 이성훈, 임윤경, 피정훈, 황유경한국환경영향평가학회 · 환경영향평가2025 · 제34권 제4호바이오차를 이용한 밭 토양 탄소 저장:동아시아 지역 연구 리뷰 및 데이터 분석강성수, 권효숙, 이선일, 이종문, 이형석, 임상선, 최우정, 최은정한국환경농학회 · 한국환경농학회지2021 · 제40권 제3호바이오차르 토양투입에 따른 온실가스 발생 변화 연구손용익, 유가영, 유예나, 이상학, 이승현한국환경생물학회 · 환경생물2013 · 제31권 제4호산불 피해 산림의 식생 발달과 토양 보존을 위한 사면 처리 효과김창기, 이규송, 정연숙, 주광영한국생태학회 · Journal of Ecology and Environment2006 · 제29권 제3호Changes in Soil CO₂ Flux along a Forest Fire Chronosequence on the East Coast of Korea노남진, 박민우, 송규홍, 이세희, 임승원, 장지원산림과학연구소 · Journal of forest and environmental science2025 · 제41권 제3호산림, 농업 및 초지의 토양이산화탄소 변동 특성 분석신용철한국농공학회 · 한국농공학회논문집2025 · 제67권 제2호

이 간행물의 다른 논문 (11건)

신종위험 대비 국가위기관리 전략 수립 방향 - 전문가 델파이 분석결과를 중심으로 -이주호, 허준영, 김세진pp. 1-21중대재해처벌법 시행이 항공운송사업 운항안전 증진에 미칠 영향이장룡, 구성남pp. 23-33베이지안 기법을 이용한 다중이용시설의 소방대 화재진압 확률모형 개발김성현, 이승수pp. 35-53토석류 예측 모델을 이용한 재해취약 지역에서의 토사재해에 관한 연구이호진, 조성근, 김성덕, 임종성pp. 55-63지자체 저수지 우선순위 관리대책 설정을 위한 위험특성 유형 분석홍재주, 원동현, 최병한pp. 79-90
원문 보기