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
- 2021.8
- 수록면
- 59 - 70 (12page)
이용수
초록· 키워드
오류제보하기
A long-term investigation into the relationship between air and water temperatures was conducted in Lake Paldang, which is the largest water source in South Korea, by studying hysteresis. From 1973 to 2018, the annual mean air temperature increased by 0.05℃/yr (seasonal Sen’s slope). The results of a numerical model (R ＞ 0.86) showed that the ratios of the air and water temperatures increased (0.71‒0.77) in the rising limb and decreased (0.70‒0.76) in the falling limb. However, the intercept values were 0.13–3.52 and 6.62–7.78 in the rising and falling limbs, respectively, and hence there was a 4–5℃ increase in temperature. In particular, in 2015, 2016, and 2018, the intercept values in the falling limb were ≥ 7, exhibiting hysteresis, whereby high water temperatures were slow to decline. Lake Paldang showed stronger water temperature hysteresis than its influent rivers and stream. The rising and falling limbs did not show a large difference in the extent of water temperature change (slope). However, the water temperature did not decrease rapidly, and the decrease continued for longer due to hysteresis, which is a type of inertia where the elevated temperature persists if the summer air temperature is significantly increased.
목차
ABSTRACT
1. Introduction
2. Methods and Materials
3. Results and Discussion
4. Conclusions
References
참고문헌 (60)
참고문헌 신청
Stocker TF, Qin D, Plattner GK, et al. Climate change 2013: The physical science basis. Contribution of working group I to the fifth assessment report of the intergovernmental panel on climate change 2013;1535.
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Czernecki B, Ptak M. Impact of global warming on lake surface water temperature in Poland-the application of empirical-statistical downscaling. J. Limnol. 2018;1971-2100.
National Oceanic and Atmospheric Administration (NOAA), National Centers for Environmental Information, State of the Climate: Grobal Climate Report for Annual 2017, published online January 2018, retrieved on July 4. 2018 [Internet] [cited 2 January 2020]. Available from http://www.ncdc.noaa.gov/sotc/global/201713
National Institute of Meteorological Sciences (NIMS), Climate change of 100 years in Peninsula, 2018, 11-1360620-000132-01 [Korean Literature]
Jones PD, New M, Parker DE, Martin S, Rigor IG. Surface air temperature and its changes over the past 150 years. Rev. Geophys. 1999;37:173-199.
Czernecki B, Ptak M. Impact of global warming on lake surface water temperature in Poland-the application of empirical-statistical downscaling. J. Limnol. 2018;1971-2100.
National Oceanic and Atmospheric Administration (NOAA), National Centers for Environmental Information, State of the Climate: Grobal Climate Report for Annual 2017, published online January 2018, retrieved on July 4. 2018 [Internet] [cited 2 January 2020]. Available from http://www.ncdc.noaa.gov/sotc/global/201713
National Institute of Meteorological Sciences (NIMS), Climate change of 100 years in Peninsula, 2018, 11-1360620-000132-01 [Korean Literature]
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