지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2008.12
- 수록면
- 399 - 407 (9page)
이용수
초록· 키워드
오류제보하기
Importance of climate change and its impact on agriculture and environment has increased with a rise of greenhouse gases (GHGs) concentration in Earth"s atmosphere, which had caused an increase of temperature in Earth. Greenhouse gas emissions such as methane(CH<SUB>4</SUB>) and nitrous oxide(N<SUB>2</SUB>O) in the field need to be assessed. GHGs fluxes using chamber systems in the fields(2004~2005) with pepper cultivation were monitored at the experimental plots of National Academy of Agricultural Science(NAAS), Rural Development Administration(RDA) located in Suwon city. N<SUB>2</SUB>O emission during pepper growing period was reduced to 74.0~82.1% in sandy loam soil compared with those in clay loam soil. Evaluating N<SUB>2</SUB>O emission at different levels of soil water conditions, N<SUB>2</SUB>O emission at -50 kPa were lowered to 13.2% in clay loam soil and 40.2% in sandy loam soil compared with those at -30 kPa. CH4 emission was reduced to 45.7~61.6% in sandy loam soil compared with those in clay loam soil. Evaluating CH4 at different levels of soil water conditions, CH4 emission at -50 kPa was lowered to 69.6% in clay loam soil and 55.8% in sandy loam soil compared with those at -30 kPa. It implied that -50 kPa of soil water potential was effective for saving water and reducing GHG emissions. From the path analysis as to contribution factors for N<SUB>2</SUB>O emission, it appeared that contribution rate was in the order of mineral N(51.2%), soil temperature (25.8%), and soil moisture content(23.0%) in clay loam soil and soil moisture content(39.3%), soil temperature (36.4%), and mineral N(24.3%) in sandy loam soil.
목차
서언
재료 및 방법
결과 및 고찰
적요
인용문헌
참고문헌 (30)
참고문헌 신청
1. [학술지(정기간행물)] - Arone, J.A. / 1998 / Stimulated N2O flux from intact grassland monoliths after two growing seasons under elevated atmospheric CO2 / Oecologia 116 : 331 ~ 335
2. [학술지(정기간행물)] - Clayton, H. / 1997 / Nitrous oxide emissions from fertilised grassland : A 2-year study of the effects of N fertiliser form and environmental conditions / Biol. Fertil. Soils 25 : 22 ~ 260
3. [학술지(정기간행물)] - Conen, F. / 2000 / Predicting N2O emissions from agricultural land through related soil parameters / Global Change Biology 6 : 417 ~ 426
4. [단행본] - Davidson, E.A. / 1991 / Fluxes of nitrous oxide and nitric oxide from terrestrial ecosystems. In: Microbial Production and Consumption of Greenhouse Gases: Methane, Nitrous Oxide and Halomethanes / American Soc. of Microbiol : 219 ~ 235
5. [학술지(정기간행물)] - Denmead, O.T. / 1979 / Chamber systems for measuring nitrous oxide emission from soils in the field / Soil Sci. Soc. of America J 43 : 89 ~ 95
2. [학술지(정기간행물)] - Clayton, H. / 1997 / Nitrous oxide emissions from fertilised grassland : A 2-year study of the effects of N fertiliser form and environmental conditions / Biol. Fertil. Soils 25 : 22 ~ 260
3. [학술지(정기간행물)] - Conen, F. / 2000 / Predicting N2O emissions from agricultural land through related soil parameters / Global Change Biology 6 : 417 ~ 426
4. [단행본] - Davidson, E.A. / 1991 / Fluxes of nitrous oxide and nitric oxide from terrestrial ecosystems. In: Microbial Production and Consumption of Greenhouse Gases: Methane, Nitrous Oxide and Halomethanes / American Soc. of Microbiol : 219 ~ 235
5. [학술지(정기간행물)] - Denmead, O.T. / 1979 / Chamber systems for measuring nitrous oxide emission from soils in the field / Soil Sci. Soc. of America J 43 : 89 ~ 95
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
고추재배에서 토성별 토양수분, 토양온도, 무기태질소 변화에 따른 CO2 배출량 평가
한국토양비료학회지
2008 .12
-
고추와 콩 재배에서 토양온도, 토양수분과 무기태질소 변화에 따른 아산화질소 배출 평가
한국토양비료학회지
2010 .12
-
Seeing Soil
한국토양비료학회 학술발표회 초록집
2014 .06
-
Long-term Assessment of Soil Chemical Properties in Different Soil Texture Orchard Fields in Gyeongnam Province
한국토양비료학회지
2015 .08
-
Soil temperature change and its inference in soil classification in Korea
한국토양비료학회 학술발표회 초록집
2012 .10
-
Initial Stage Processes of Soil Development Processes observed by a Field Experiment
한국토양비료학회 학술발표회 초록집
2014 .06
-
토양용액 채취를 위한 토성별 한계수분함량 설정
Korean Journal of Agricultural Science
2014 .12
-
Spatial Soil Database for Sustainable Soil Management in Korea
한국토양비료학회 학술발표회 초록집
2018 .10
-
KOREAN SOILS AND INFORMATION
한국토양비료학회 세미나
2012 .06
-
Mineralization of Organic-N Influenced by Soil Water Content and Temperature and Soil Textures
한국토양비료학회 학술발표회 초록집
2017 .10
-
Effects of Precipitation on Soil Water and Evapotranspiration in Differently-textured Paddy Soils during Non-cultivated Period: A Weighable Lysimeter Study
한국토양비료학회지
2020 .08
-
Analysis of Catena on Representative Soils derived from Granite and Granite Gneiss
한국토양비료학회지
2015 .08
-
A Brief Review of Soil Systematics in Germany
한국토양비료학회지
2010 .02
-
토양물리성과 토양보전
한국토양비료학회지
2009 .08
-
Korean Soils and Information System
한국토양비료학회 학술발표회 초록집
2009 .10
-
토양수분
한국토양비료학회지
1998 .12
-
Assessment of Soil Chemical Properties in Different Soil Texture Orchard Fields in Gyeongnam Province
한국토양비료학회 학술발표회 초록집
2015 .05
-
Soil Information System and Its Application in Taiwan
한국토양비료학회 학술발표회 초록집
2009 .10
-
토양생태와 질 (토양오염)
한국토양비료학회지
2009 .08
-
Comparison of Methane Emissions by Soil Texture in Rice Paddy
한국토양비료학회 학술발표회 초록집
2017 .05
이 논문의 저자 정보
이 논문과 함께 이용한 논문
관비재배에서 토양수분이 착색단고추의 생육과 품질에 미치는 영향
유성오
,
배종향
생물환경조절학회지
2004
.06
추계학적 점 강우모형과 결합된 토양수분 확률밀도함수의 유도
김상단
대한토목학회논문집 B
2007
.09
SWAT 모형을 이용한 토양수분지수 산정과 가뭄감시
황태하
,
김병식
,
김형수
외 1명
대한토목학회논문집 B
2006
.07
불포화다공체중 유기염소화합물 가스의 거동에 관한 토양수분의 영향
이창수
,
촌강호이
,
석정의유
대한환경공학회지
1996
.05
토양수분 거동특성 분석을 이용한 산사태 예측 및 모의
장철희
,
김현준
대한토목학회 학술대회
2013
.10
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2014-521-000784513