| 光谱学与光谱分析 |
|
|
|
|
|
| Absorption Characteristics and Environmental Significance of Dissolved Organic Matter in Lake Dongping |
| YAO Xin1,2, SUN Jiang-ling3, DONG Jie1, LIU Xue-li1, LIU Yu-ping1, FANG Xiao-xiao1 |
1. School of Environment and Planning, Liaocheng University, Liaocheng 252059, China
2. State Key Laboratory of Lake & Environment Science, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China
3. Bureau of Hydrology and Water Resources Monitoring, Taihu Basin Management Bureau, Wuxi 214024, China |
|
|
|
|
Abstract As an important water source in Shandong Province, Lake Dongping is one of the most important inland lakes to South-to-North Water Diversion East Route Project. We tried to provide the basis for real-time monitoring of water quality mutation by using CDOM absorption characteristics. The average values of CDOM absorption coefficients [a(280)，a(350)，a(440)] were (12.90±1.17)，(3.11±0.40) and (0.65±0.09) m-1. a(440) had linear relationships with total nitrogen (p<0.01), total phosphorus (p<0.001), dissolved organic carbon (p<0.001), chemical oxygen demand (p<0.001), Chlorophyll a (p<0.001), which can be used to estimate the water quality parameters. The results showed that CDOM absorption coefficient reflects the nutritional status of Lake Dongping, which is close to eutrophication level. There was an obvious decrease of CDOM absorption coefficients from river mouth of Dawen River to lake center and then to the outlets of lake. This illustrated that terrestrial input is the main source of nutrients and pollutants in Lake Dongping.
|
|
Received: 2016-01-29
Accepted: 2016-04-11
|
|
|
|
Corresponding Authors:
YAO Xin
E-mail: yaoxin@lcu.edu.cn
|
|
[1] WANG Zi-jian, RAO Kai-feng(王子健, 饶凯锋). Water & Wastewater Engineering(给水排水), 2013, 39(10): 1.
[2] SU Wen, JIANG Guang-jia, KONG Fan-xiang, et al(苏 文, 姜广甲, 孔繁翔, 等). Resources and Environment in the Yangtze Basin(长江流域资源与环境), 2015, 24(1): 114.
[3] FENG Long-qing, SHI Zhi-qiang, PAN Jian-jun, et al(冯龙庆, 时志强, 潘建君, 等). Journal of Lake Sciences(湖泊科学), 2011, 23(3): 348.
[4] JIANG Guang-jia, MA Rong-hua, DUAN Hong-tao(姜广甲, 马荣华, 段洪涛). Environmental Science(环境科学), 2012, 33(7): 2235.
[5] XING You-hua, DONG Jie, LI Xiao-chen, et al(邢友华, 董 洁, 李晓晨, 等). Journal of Agro-Environment Science(农业环境科学学报), 2010, 29(4): 746.
[6] Bricaud A, Morel A, Prieur L. Limnology & Oceanography, 1981, 26(1): 43.
[7] SUN Wei-bo, CHEN Shi-yue, CHEN Ying-ying, et al(孙卫波, 陈诗越, 陈影影, 等). Chinese Agricultural Science Bulletin(中国农学通报), 2011, 27(6): 338.
[8] Zhang Y L, Zhang E L, Yin Y, et al. Limnology & Oceanography, 2010, 55(6): 2645.
[9] ZHOU Yong-qiang, ZHANG Yun-lin, NIU Cheng, et al(周永强, 张运林, 牛 城, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2013, 33(12): 3286.
[10] YIN Yan, WU Zhi-xu, ZHANG Yun-lin, et al(殷 燕, 吴志旭, 张运林, 等). China Environmental Science(中国环境科学), 2014，(12): 3207.
[11] Zhang Y Y, Yin Y, Feng L Q, et al. Water Research, 2011, 45(16): 5110.
[12] ZHANG Hong, HUANG Jia-zhu, LI Yun-mei, et al(张 红, 黄家柱, 李云梅, 等). Environmental Science(环境科学), 2011, 32(2): 452.
[13] YAO Xin, ZHANG Yun-lin, ZHU Guang-wei, et al(姚 昕, 张运林, 朱广伟, 等). Acta Scientiae Circumstantiae(环境科学学报), 2014, 34(3): 688.
[14] Zhang Y L, Liu X H, Wang M Z, et al. Organic Geochemistry, 2013, 55(1): 26.
[15] ZHANG Ju, DENG Huan-guang, WU Ai-qin, et al(张 菊, 邓焕广, 吴爱琴, 等). Acta Scientiae Circumstantiae(环境科学学报), 2013, 33(9): 2590.
[16] Ledesma J L J, Khler S J, Futter M N. Science of the Total Environment, 2012, 432(432): 1.
[17] NIU Cheng, ZHANG Yun-lin, ZHU Guang-wei, et al(牛 城, 张运林, 朱光伟, 等). Research of Environmental Sciences(环境科学研究), 2014, 27(9): 998. |
| [1] |
XU Qiu-yi1, 3, 4, ZHU Wen-yue3, 4, CHEN Jie2, 3, 4, LIU Qiang3, 4 *, ZHENG Jian-jie3, 4, YANG Tao2, 3, 4, YANG Teng-fei2, 3, 4. Calibration Method of Aerosol Absorption Coefficient Based on
Photoacoustic Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 88-94. |
| [2] |
CUI Song1, 2, BU Xin-yu1, 2, ZHANG Fu-xiang1, 2. Spectroscopic Characterization of Dissolved Organic Matter in Fresh Snow From Harbin[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3937-3945. |
| [3] |
GAO Jian-kui1，2, LI Yi-jie3, ZHANG Qin-nan1, LIU Bing-wei1, LIU Jing-bo1, LING Dong-xiong1, LI Run-hua2, WEI Dong-shan1*. Temperature Effects on the Terahertz Spectral Characteristics of PEEK[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(11): 3347-3351. |
| [4] |
LI Yu-yang1, 2, GUO Yan-ni2, ZHU Jun-yu2, ZHOU Lei2, 3, ZHOU Yong-qiang2, 3, HU Chun-hua1*. Characterizing Chromophoric Dissolved Organic Matter (CDOM) in Lake Chaohu in Different Hydrologic Seasons[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(10): 3286-3293. |
| [5] |
BAI Jun-peng1, 2, LI Bin1*, ZHANG Shu-juan2, CHEN Yi-mei1. Study on Norfloxacin Concentration Detection Based on Terahertz Time Domain Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(09): 2710-2716. |
| [6] |
HUANG Han1, CHEN Hong-yan2*, LI Xiao-lu1, LIU Jia-hao1, ZHAO Yong-jia2, CHEN Liang3. Calculation and Study of Methane Absorption Coefficient at Variable Pressure and Temperature Under 3 016.49 cm-1 Wave Number[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(08): 2462-2468. |
| [7] |
HUANG Yu-ping1, WANG De-zhen1, ZHOU Hai-yan1, YANG Yu-tu1, CHEN Kun-jie2*. Ripeness Assessment of Tomato Fruit by Optical Absorption and Scattering Coefficient Spectra[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(11): 3556-3561. |
| [8] |
CHEN Jie1, 2, 3, QIAN Xian-mei1, 3, LIU Qiang1, 3*, ZHENG Jian-jie1, 2, 3, ZHU Wen-yue1, 3, LI Xue-bin1, 3. Research on Optical Absorption Characteristics of Atmospheric Aerosols at 1 064 nm Wavelength[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(10): 2989-2995. |
| [9] |
LI Bin, ZHAO Xu-ting, ZHANG Yong-zhen, CHEN Yi-mei. Progress on Terahertz Spectroscopic Detection and Analysis on Antibiotics[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(12): 3659-3666. |
| [10] |
JIN Hua-wei1, 2, 3, XIE Pin-hua1, 2, HU Ren-zhi1, 2*, LIU Wen-qing1, 2, LI Zhi-yan1, 2, CHEN Hao1, 2, HUANG Chong-chong1, 2. Study on Photo-Acoustic Spectrum Detection Technology of Respiratory Dust Absorption Coefficient[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(07): 1993-1998. |
| [11] |
LONG Sha1, ZHANG Hua2, SONG Zhe-yu2, 3, YAN Shi-han2*, CUI Hong-liang2, 4. Spectroscopic Studies on the Natural Leather and Artificial Leather in Terahertz Band[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(04): 1030-1035. |
| [12] |
NIE Li-xing, CHANG Yan, DAI Zhong, MA Shuang-cheng*. A New Method for Determination of Polysorbate 80 in Shengmai Injection Based on Absorption Coefficient[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(01): 199-203. |
| [13] |
ZHAO Xu-ting1, 2, 3, ZHANG Shu-juan1, LI Bin2, 3, 4*, LI Yin-kun5. Study on Moisture Content of Soybean Canopy Leaves under Drought Stress Using Terahertz Technology[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(08): 2350-2354. |
| [14] |
CHEN Xi-ai1,2,3, WU Xue1, ZHANG Song1, WANG Ling1. Study of Plant Growth Regulators Detection Technology Based on Terahertz Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(03): 665-669. |
| [15] |
WU Zhi-kui, BAO Ri-ma*, WANG Fang, MIAO Xin-yang, FENG Cheng-jing. Application of Terahertz Time-Domain Spectroscopy in Fluid Inclusion Study[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(12): 3689-3692. |
|
|
|
|
