Modelling of diurnal profile of surface air temperature and surface dissolved oxygen of lake water

被引：0

作者：

Pal, Mihir ^{[1
]}

Samal, Nihar R. ^{[2
]}

Roy, Malabika B. ^{[3
]}

Roy, Pankaj K. ^{[4
]}

机构：

[1] Ramthakur Coll, Dept Phys, Agartala 799003, India

[2] Univ New Hampshire, New York, NY 12401 USA

[3] Gandhi Centenary BT Coll, Habra 743268, North 24th Para, India

[4] Jadavpur Univ, Sch Water Resources Engn, Kolkata 700032, India

来源：

CURRENT SCIENCE | 2016年 / 111卷 / 05期

关键词：

Diurnal profile; dissolved oxygen; sinusoidal variation; surface air temperature; TIME-SERIES;

D O I：

10.18520/cs/v111/i5/882-885

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Fourier analysis method can be used as a mathematical tool for modelling the diurnal profile of surface air temperature and surface dissolved oxygen (DO) of lake water. For developing the model, initially Lake Rudrasagar, Tripura, India has been chosen as the study site. Within the scope of this communication, due to availability of collected data the developed mathematical model has been verified for Subhas Sarobar, Kolkata. It is observed that the diurnal profile of DO and surface air temperature of both the lakes studied almost follows similar trends of sinusoidal variation.

引用

页码：882 / 885

页数：4

共 9 条

[1] HARMONIC ANALYSIS OF VARVE TIME SERIES
ANDERSON, RY
KOOPMANS, LH
[J]. JOURNAL OF GEOPHYSICAL RESEARCH, 1963, 68 (03): : 877 - +
[2] [Anonymous], STOCHASTIC PROCESSES
[3] Pal M., 2015, ENERGY RES ENV MANAG, P23
[4] Pal M., 2015, INT J ENG SCI INVENT, V4, P10
[5] Pal MP., 2014, Sustainability, Agri, Food and Environmental Research, V2, DOI DOI 10.7770/SAFER-V2N1-ART765
[6] Rayner J.N., 1971, An Introduction to Spectral Analysis, P174
[7] SAMAL NR, 2004, J CURRENT SC, V7, P259
[8] SPECTRUM: Spectral analysis of unevenly spaced paleoclimatic time series
Schulz, M
Stattegger, K
[J]. COMPUTERS & GEOSCIENCES, 1997, 23 (09) : 929 - 945
[9] Wetzel R.G., 1983, LIMNOLOGY, P172

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