Skip to main content

Stochastic Simulation of Lichen Biodiversity Using Soft Information from Remote Sensing Data

  • Conference paper
geoENV I — Geostatistics for Environmental Applications

Part of the book series: Quantitative Geology and Geostatistics ((QGAG,volume 9))

Abstract

This paper aims at modelling the air quality around a mine site, combining hard data — the field measurements of the number of epiphytic lichen species — and soft data — a remote sensing image of the region. The use of epiphytic lichens as bioindicators of air pollution is due to their identifiable reactions to different degrees of pollution. In a first step a calibration between the hard and soft data is carried out through a Probabilistic Neural Network classification algorithm. A new approach is proposed for the estimation of local conditional distribution functions with hard and soft derived data. An important tool for the air quality control due to mining activity is the stochastic simulation based on local pdfs providing a set of equiprobable images set.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 169.00
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 219.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD 219.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  • Branquinho, C., Catarina, F., Jones, M. (1994) Os Liquenes da Regiäo do Campo Branco e o seu Interesse na Caracterizaçâo Ambiental, Internal Report of Environmental Dept. of Somincor, Castro Verde.

    Google Scholar 

  • Brito, M.G., Rogado, J.Q. (1996) Simulation of Weathered Layers in a Granite Massif Based on Geophysics Survey, Proc. of 5t 11 International Geostatistics Congress, Wollongong’96, Wollongong.

    Google Scholar 

  • Cacoullus, T. (1966) Estimation of a Multivariate Density, Annals of the Institute of Statistical Mathematics, 18 (2), pp. 179–189.

    Article  MathSciNet  Google Scholar 

  • Catarino, F., M6guas, C., Sergio, C., Branquinho, C., Kratz, W. (1991) Lichens and Bryophytes as Bioindicators for Air and Water Pollution in Portugal, B. Nath. Environmental Pollution ICEP 1 (European Centre for Pollution Research), 1: 170–178.

    Google Scholar 

  • Colin, P., Froidevaux, R., Garcia. M., Nicoletis, S. (1996) Integrating Geophysical Data for Mapping the Contamination of Industrial Sites by Polycyclic Aromatic Hydrocarbons: a Geostatistical Approach, Geostatistics for Environmental and Geotechnical Applications, ASTM STP 1238, R. Mohan Srivastava, Shahrokh Rouhani, Marc V. Cromer, A. Ivan Johnson, Ed., American Society for Testing Materials, Philadelphia.

    Google Scholar 

  • Doyen, P.M., (1988) Porosity from Seismic Data: A Geostatistical Approach, Geophysics, 53: 1263–1275.

    Google Scholar 

  • Froidevaux, R. (1993) Probability Field Simulation, in A. Soares (ed), Geostatistics Troia’92, Kluwer Academic Pub., Dordrecht, 1, pp 73–84.

    Google Scholar 

  • Journel, A. G. (1989), Fundamentals of Geostatistics in Five Lessons, in Short Course in Geology, 8: 1–33

    Google Scholar 

  • Journel, A.G., Zhu, H. (1990) Integrating Soft Seismic Data: Markov-Bayes Updating, An Alternative to Cokriging and Traditional Regression, Stanford Center for Reservoir Forecasting Annual Report.

    Google Scholar 

  • Masters, T. (1995) Advanced Algorithms for Neural Networks, A C++ Sourcebook, John Wiley and Sons, Inc.

    Google Scholar 

  • Nimis, P. Lazzarin, G., Gaspard, D. (1991) Lichens as Bioindicators of Air Pollution by SO2 in the Veneto Region (NE Italy), Studia Geobotanica, 11:3–76.

    Google Scholar 

  • Parzen, E. (1962) On Estimation of a Probability Density Function and Mode, Annals of Mathematical Statistics, 33, pp. 1065–1076.

    Article  MathSciNet  MATH  Google Scholar 

  • Pereira, M.J., Soares, A., Branquinho, C., Catarino, F. (1996) Stochastic Imaging of Air Quality by Using Remote Sensing Data, Remote Sensing for Environment (submitted).

    Google Scholar 

  • Specht, D. (1990) Probabilistic Neural Networks, Neural Networks, 3, pp. 109–118.

    Article  Google Scholar 

  • Srivastava, M. (1992) Reservoir Characterization with Probability Field Simulation, SPE paper, N. 24753.

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 1997 Springer Science+Business Media Dordrecht

About this paper

Cite this paper

Soares, A., Pereira, M.J., Branquinho, C., Catarino, F. (1997). Stochastic Simulation of Lichen Biodiversity Using Soft Information from Remote Sensing Data. In: Soares, A., Gómez-Hernandez, J., Froidevaux, R. (eds) geoENV I — Geostatistics for Environmental Applications. Quantitative Geology and Geostatistics, vol 9. Springer, Dordrecht. https://doi.org/10.1007/978-94-017-1675-8_31

Download citation

  • DOI: https://doi.org/10.1007/978-94-017-1675-8_31

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-90-481-4861-5

  • Online ISBN: 978-94-017-1675-8

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics