Yun mei Li

Summary

Affiliation: Nanjing Normal University
Country: China

Publications

  1. ncbi request reprint [Evaluating eutrophic state of Taihu Lake by in situ hyperspectra]
    Yun mei Li
    College of Geography Science, Nanjing Normal University, Nanjing 210097, China
    Huan Jing Ke Xue 27:1770-5. 2006
  2. ncbi request reprint [Primary productivity evaluation based on underwater light distribution in Chaohu Lake]
    Xin Jin
    Key Laboratory of Virtual Geographic Environment of Education Ministry, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 32:1257-65. 2011
  3. ncbi request reprint [Spectral absorption coefficients of optically active substances in Lake Dianchi]
    Hong Zhang
    Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 32:452-63. 2011
  4. ncbi request reprint [Monitoring the total suspended matter of Lake Chaohu based on quasi-analytical algorithm]
    Hong Zhang
    Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 33:429-35. 2012
  5. ncbi request reprint [Seasonal variation of in water constituents' absorption properties in Meiliang Bay of Taihu Lake]
    Cheng Feng Le
    Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 29:2448-55. 2008
  6. ncbi request reprint [Estimating of suspended matter concentration based on bio-optical model in Chaohu Lake]
    Xin Jin
    Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 31:2882-9. 2010
  7. ncbi request reprint [Estimation and remote sensing inversion of diffuse attenuation coefficient Kd(490) in Lake Taihu in spring based on semi-analytical model]
    Zhong Hua Liu
    Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 33:421-8. 2012
  8. ncbi request reprint [Scattering characteristics of Taihu Lake and its relationship models with suspended particle concentration]
    De Yong Sun
    Key Laboratory of Virtual Geographical Environment, Ministry of Education, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 28:2688-94. 2007
  9. ncbi request reprint [Scattering and backscattering characteristics of Lake Chaohu]
    De Yong Sun
    Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 31:1428-34. 2010
  10. ncbi request reprint [Similarities and differences in absorption characteristics and composition of CDOM between Taihu Lake and Chaohu Lake]
    Kun Shi
    Key Laboratory of Virtual Geographic Environment Ministry of Education, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 31:1183-91. 2010

Collaborators

Detail Information

Publications28

  1. ncbi request reprint [Evaluating eutrophic state of Taihu Lake by in situ hyperspectra]
    Yun mei Li
    College of Geography Science, Nanjing Normal University, Nanjing 210097, China
    Huan Jing Ke Xue 27:1770-5. 2006
    ..In totally, the most serious eutrophic state occurs in north of Taihu Lake. Eutrophlic state wears off from north to south. The lowest eutrophic region is in the east of Taihu Lake...
  2. ncbi request reprint [Primary productivity evaluation based on underwater light distribution in Chaohu Lake]
    Xin Jin
    Key Laboratory of Virtual Geographic Environment of Education Ministry, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 32:1257-65. 2011
    ..12% of the area (353.42 km2); simultaneously, Level3 [5000-7500 mg/(m2 x d)] with area of 83.92 km2 was distributed in the northwest and a small area in the central north...
  3. ncbi request reprint [Spectral absorption coefficients of optically active substances in Lake Dianchi]
    Hong Zhang
    Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 32:452-63. 2011
    ....
  4. ncbi request reprint [Monitoring the total suspended matter of Lake Chaohu based on quasi-analytical algorithm]
    Hong Zhang
    Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 33:429-35. 2012
    ..143 mg x L(-1) and 24.378%; 3) It is found that stations with high c(TSM) (nearly greater than 30 mg x L(-1)) can have more stable and reliable estimated results...
  5. ncbi request reprint [Seasonal variation of in water constituents' absorption properties in Meiliang Bay of Taihu Lake]
    Cheng Feng Le
    Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 29:2448-55. 2008
    ..While in summer, phytoplankton becomes the main effect factor of spectrum absorption in water...
  6. ncbi request reprint [Estimating of suspended matter concentration based on bio-optical model in Chaohu Lake]
    Xin Jin
    Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 31:2882-9. 2010
    ..37% area of Chaohu Lake in June 13 and that of 61.62% in June 15. As well as, the distribution of suspended matter concentration inversed by using two HJ-1 CCD images of Chaohu Lake kept correspondence with climate changes at that time...
  7. ncbi request reprint [Estimation and remote sensing inversion of diffuse attenuation coefficient Kd(490) in Lake Taihu in spring based on semi-analytical model]
    Zhong Hua Liu
    Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 33:421-8. 2012
    ..The values are relatively smaller in north and east part of Lake Taihu, but larger in west and south part...
  8. ncbi request reprint [Scattering characteristics of Taihu Lake and its relationship models with suspended particle concentration]
    De Yong Sun
    Key Laboratory of Virtual Geographical Environment, Ministry of Education, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 28:2688-94. 2007
    ....
  9. ncbi request reprint [Scattering and backscattering characteristics of Lake Chaohu]
    De Yong Sun
    Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 31:1428-34. 2010
    ..In addition, particulate backscattering ratio in Lake Chaohu has a variation range of 0.003-0.026, and refractive index varies from 1.02 to 1.06, which displays no large variation spans when compared with that in previous studies...
  10. ncbi request reprint [Similarities and differences in absorption characteristics and composition of CDOM between Taihu Lake and Chaohu Lake]
    Kun Shi
    Key Laboratory of Virtual Geographic Environment Ministry of Education, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 31:1183-91. 2010
    ..Oppositely, S value of Stage B gets the most sensitive value, then is the S value of Stage A; the least sensitive value is in Stage B...
  11. ncbi request reprint [Research of hyperspectral reconstruction based on HJ1A-CCD data]
    Yu Long Guo
    Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 34:69-76. 2013
    ..307 7, respectively; (2) The entropy and average gradient of reconstructed image are higher than HJ1A-HSI image. In additional, the three band model get higher accuracy when inversing chl-a concentration by the reconstructed data...
  12. ncbi request reprint [Water color parameter spatial distribution character and influence on hygrophyte photosynthesis in Taihu Lake]
    Cheng Feng Le
    Jiangsu Provincial Key Laboratory of Geographic Information Science, Nanjing Normal University, Nanjing 210046, China
    Ying Yong Sheng Tai Xue Bao 18:2491-6. 2007
    ..Euphotic depth was influenced by TSM and Chl a concentrations, while the influence by TSM was greater than that by Chl a. Therefore, the characteristics of spatial distribution for euphotic depth are reverse with TSM...
  13. ncbi request reprint [Simulation of backscattering coefficients of inland waters]
    Hong Zhang
    Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 32:2522-30. 2011
    ..3) The relationship between b(bp) and c(SPM) is much stronger in the waters with suspended particles dominated by inorganic particles, in Lake Taihu, for example, relationship between these two variables is strong with R2 = 0.852...
  14. ncbi request reprint [Differences of inherent optical properties of inland lake water body in typical seasons]
    De Yong Sun
    Key Laboratory of Virtual Geographic Environment of Education Ministry, Nanjing Normal University, Nanjing 210097, China
    Ying Yong Sheng Tai Xue Bao 19:1117-24. 2008
    ..The relationship between the backscattering coefficient and the TSM concentration was established, which could provide supporting coefficients to the analytical models to be developed...
  15. ncbi request reprint [Estimating of backscattering rate in Lake Chaohu based on bio-optical model]
    Zhong Hua Liu
    Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 32:464-71. 2011
    ..4% of all sampling sites are dominated by phytoplankton. This indicates that backscattering character of Chaohu Lake is mainly affected by inorganic particles, while the effect of algae particle is relatively small...
  16. ncbi request reprint [Spatio-temporal distribution of chlorophyll a concentration and its estimation in Taihu Lake]
    Cheng Feng Le
    Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 29:619-26. 2008
    ....
  17. ncbi request reprint [Characteristics of the diffuse attenuation coefficient and its impact on aquatic ecology environment]
    Chang Chun Huang
    Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 30:348-55. 2009
    ..The "water window" shaped by the Kd provides the light base for different kinds of ecosystem and the appearance of Microcystic aentginosa which is the preponderant algae in the "algal blooms" phenomenon...
  18. ncbi request reprint [Estimation and forecast of chlorophyll a concentration in Taihu Lake based on ensemble square root filters]
    Yuan Li
    Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 34:61-8. 2013
    ..2 to 0.002, 0.025, and 0.019, respectively. The final results indicate that the method of data assimilation can significantly improve the accuracy in the estimation and prediction of chlorophyll a concentration in Taihu Lake...
  19. ncbi request reprint [Retrieve phycocyanin concentrations based on semi-analytical model in the Dianchi Lake, China]
    Bin Yin
    Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 32:472-8. 2011
    ..63% by the dataset collected on December 1, 2009 from Dianchi Lake. The model error analysis prove that the main reason of the error is caused by the component and concentrations of pigments changing seasonally in the blue-green algae...
  20. ncbi request reprint [Construction of semi-analytical model for inversing total suspended matter in Lake Taihu and Chaohu and assessment of its applicability]
    Zhong Hua Liu
    Key Laboratory of Virtual Geographic Environment of Education Ministry, School of Geographic Science, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 33:3000-8. 2012
    ..4) The seventeen bands of HJ-1 HSI data were all suitable for inversing total suspended matter in Lake Chaohu and its result was better than that in Lake Taihu using MERIS data...
  21. ncbi request reprint [Evaluation of total suspended matter based on spectral classification]
    Yuan Li
    Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210023, China
    Guang Pu Xue Yu Guang Pu Fen Xi 33:2721-6. 2013
    ....
  22. ncbi request reprint [Integrated fuzzy evaluation of water eutrophication based on GIS in the Taihu Lake]
    Shao qi Gong
    Jiangsu Provincial Key Laboratory of Geographic Information Sciences, Nanjing Normal University, Nanjing 210097, China
    Huan Jing Ke Xue 26:34-7. 2005
    ..The result shows that the level of nutrition is the highest in the north and north-west of lake, which is hypertrophic, that is meso-eutrophic in the middle and that is the lowest in the south-east of lake, which is mesotrophic...
  23. ncbi request reprint [Depth profile of suspended particle scattering coefficient and its impact factors in Taihu Lake]
    Kun Shi
    Key Laboratory of Virtual Geographic Environment Ministry of Education, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 31:598-605. 2010
    ..The main factors of scattering coefficient of most aquatic scattering in Taihu Lake had little difference at different depths, except several samples beside the inflow rivers...
  24. ncbi request reprint [Three wavelengths factor model of chlorophyll concentrations inversion based on different spectral dominating factors for inland lake]
    Kun Shi
    Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 31:2873-81. 2010
    ..8% and 8.5 mg/m3, and have higher accuracy than the model developed without classification...
  25. ncbi request reprint [Preliminary exploring of hyperspectral remote sensing experiment for nitrogen and phosphorus in water]
    Shao qi Gong
    Key Laboratory of Virtual Geographical Environment of MOE, Nanjing Normal University, Nanjing 210097, China
    Guang Pu Xue Yu Guang Pu Fen Xi 28:839-42. 2008
    ..These results will lay an important basis for further monitoring nitrogen and phosphorus by remote sensing technique in the big inland lakes, reservoirs and rivers...
  26. ncbi request reprint [Analysis of phytoplankton absorption coefficients and their effect factors in Taihu Lake]
    Kun Shi
    Key Laboratory of Virtual Geographic Environment Ministry of Education, Nanjing Normal University, Nanjing, China
    Guang Pu Xue Yu Guang Pu Fen Xi 30:2223-7. 2010
    ....
  27. ncbi request reprint [Optical properties and remote sensing retrieval model of diffuse attenuation coefficient of Taihu Lake water body]
    Cheng Feng Le
    Ministry of Education Key Laboratory of Virtual Geographic Environment, Nanjing Normal University, Nanjing 210046, China
    Ying Yong Sheng Tai Xue Bao 20:337-43. 2009
    ..96) than the regression analysis using variable Rrs (731)...
  28. ncbi request reprint [Study on influencing factors and universality of chlorophyll-a retrieval model in inland water body]
    Chang Chun Huang
    Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210046, China
    Huan Jing Ke Xue 34:525-31. 2013
    ..The spectral shape of particle backscattering coefficient and chlorophyll-a specific absorption coefficient are the dominant influencing factors of the three and four-band retrieval model...