Have a personal or library account? Click to login
Tracking the long-term structure changes of a mature deciduous broadleaf forest stand using digital hemispherical photography Cover

Tracking the long-term structure changes of a mature deciduous broadleaf forest stand using digital hemispherical photography

By: Mait Lang and  Jan Pisek  
Open Access
|Nov 2019

References

  1. Anderson, M.C. 1964. Studies of the woodland light climate: I. The photographic computation of light condition. – Journal of Ecology, 52, 27–41.10.2307/2257780
  2. Arumäe, T., Lang, M. 2018. Estimation of canopy cover in dense mixed-species forests using airborne lidar data. – European Journal of Remote Sensing, 51(1), 132–141.10.1080/22797254.2017.1411169
  3. Cescatti A. 2007. Indirect estimates of canopy gap fraction based on the linear conversion of hemispherical photographs: Methodology and comparison with standard thresholding techniques. – Agricultural and Forest Meteorology, 143(1–2), 1–12.10.1016/j.agrformet.2006.04.009
  4. Coffin, D. 2014. Decoding raw digital photos in Linux. [WWW Document]. – URL http://www.dechifro.org/dcraw/. [Accessed 11 November 2014].
  5. Evans, G.C., Coombe, D.E. 1959. Hemispherical and woodland canopy photography and the light climate. – Journal of Ecology, 47, 103–113.10.2307/2257250
  6. Fernandes, R., Plummer, S., Nightingale, J., Baret, F., Camacho, F., Fang, H., Garrigues, S., Gobron, N., Lang, M., Lacaze, R., LeBlanc, S., Meroni, M., Martinez, B., Nilson, T., Pinty, B., Pisek, J., Sonnentag, O., Verger, A., Welles, J., Weiss, M., Widlowski, J.L. 2014. Global leaf area index product validation good practices. Version 2.0. – Schaepman-Strub, G., Román, M., Nickeson, J. (eds.). Best Practice for Satellite-Derived Land Product Validation (p. 76): Land Product Validation Subgroup (WGCV/CEOS). DOI:10.5067/doc/ceoswgcv/lpv/lai.002.
  7. Härkönen, S., Neumann, M., Mues, V., Berninger, F., Bronisz, K., Cardellini, G., Chirici, G., Hasenauer, H., Koehl, M., Lang, M., Merganicova, K., Mohren, F., Moiseyev, A., Moreno, A., Mura, M., Muys, B., Olschofsky, K., Del Perugia, B., Rørstad, P.K., Solberg, B., Thivolle-Cazat, A., Trotsiuk, V., Mäkelä, A. 2019. A climate-sensitive forest model for assessing impacts of forest management in Europe. – Environmental Modelling & Software, 115, 128−143.10.1016/j.envsoft.2019.02.009
  8. Kuusk, A. 1995. A fast, invertible canopy reflectance model. – Remote Sensing of Environment, 51, 342–350.10.1016/0034-4257(94)00059-V
  9. Kuusk, A., Lang, M., Kuusk, J. 2013. Database of optical and structural data for the validation of forest radiative transfer models. – Kokhanovsky, A.A. (ed.). Light Scattering Reviews 7: Radiative Transfer and Optical Properties of Atmosphere and Underlying Surface. Berlin-Heidelberg, Springer, 109–148.10.1007/978-3-642-21907-8_4
  10. Kuusk, A., Lang, M., Kuusk, J., Lükk, T., Nilson, T., Mõttus, M., Rautiainen, M., Eenmäe, A. 2008. Database of optical and structural data for the validation of radiative transfer models. – Technical Report, 59 pp. Available online. http://www.aai.ee/bgf/jarvselja_db/jarvselja_db.pdf.
  11. Kuusk, A., Pisek, J., Lang, M., Märdla, S. 2018. Estimation of gap fraction and foliage clumping in forest canopies. – Remote Sensing, 10, 1153. DOI:10.3390/rs10071153.10.3390/rs10071153
  12. Lallemand, F., Püttsepp, Ü., Lang, M., Luud, A., Courty., P.E., Palancade, C., Selosse, M.A. 2017. Mixotrophy in Pyroleae (Ericaceae) from Estonian boreal forests does not vary with light or tissue age. – Annals of Botany, 120 (3), 361−371. DOI:10.1093/aob/mcx054.10.1093/aob/mcx054559141428575199
  13. Lang, M., Kodar, A., Arumäe, T. 2013. Restoration of above canopy reference hemispherical image from below canopy measurements for plant area index estimation in forests. – Forestry Studies | Metsanduslikud Uurimused, 59, 13–27.10.2478/fsmu-2013-0008
  14. Lang, M., Kuusk, A., Mõttus, M., Rautiainen, M., Nilson, T. 2010. Canopy gap fraction estimation from digital hemispherical images using sky radiance models and a linear conversion method. – Agricultural and Forest Meteorology, 150(1), 20–29.10.1016/j.agrformet.2009.08.001
  15. Lang, M., Nilson, T., Kuusk, A., Pisek, J., Korhonen, L., Uri, V. 2017. Digital photography for tracking the phenology of an evergreen conifer stand. – Agricultural and Forest Meteorology, 246, 15–21.10.1016/j.agrformet.2017.05.021
  16. Lukasová, V., Lang, M., Škvarenina, J. 2014. Seasonal changes in NDVI in relation to phenological phases, LAI and PAI of beech forests. – Baltic Forestry, 20, 248−262.
  17. Nilson, T. 1971. A theoretical analysis of the frequency gaps in plant stands. – Agricultural and Forest Meteorology, 8, 25–28.10.1016/0002-1571(71)90092-6
  18. R Core Team. 2016. R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. [WWW Document]. – URL https://www.R-project.org/. [Accessed 23 June 2016].
  19. Watson, D.J. 1947. Comparative physiological studies on the growth of field crops: I. Variation in net assimilation rate and leaf area between species and varieties, and within and between years. – Annals of Botany, 11, 41–76.10.1093/oxfordjournals.aob.a083148
  20. Welles, J.M., Norman, J.M. 1991. Instrument for indirect measurement of canopy architecture. – Agronomy Journal, 83, 818–825.10.2134/agronj1991.00021962008300050009x
  21. Widlowski, J.L., Mio, C., Disney, M., Adams, J., Andredakis, I., Atzberger, C., Brennan, J., Busetto, L., Chelle, M., Ceccherini, G., Colombo, R., Côté, J.-F., Eenmäe, A., Essery, R., Gastellu-Etchegorry, J.-P., Gobron, N., Grau, E., Haverd, V., Homolová, L., Huang, H., Hunt, L., Kobayashi, H., Koetz, B., Kuusk, A., Kuusk, J., Lang, M., Lewis, P.E., Lovell, J.L., Malenovský, Z., Meroni, M., Morsdorf, F., Mõttus, M., Ni-Meister, W., Pinty, B., Rautiainen, M., Schlerf, M., Somers, B., Stuckens, J., Verstraete, M.M., Yang, W., Zhao, F., Zenone, T. 2015. The fourth phase of the radiative transfer model intercomparison (RAMI) exercise: Actual canopy scenarios and conformity testing. – Remote Sensing of Environment, 169, 418–437.10.1016/j.rse.2015.08.016
DOI: https://doi.org/10.2478/fsmu-2019-0007 | Journal eISSN: 1736-8723 | Journal ISSN: 1406-9954
Language: English
Page range: 80 - 87
Submitted on: Jul 11, 2019
Accepted on: Jul 21, 2019
Published on: Nov 21, 2019
Published by: Estonian University of Life Sciences
In partnership with: Paradigm Publishing Services
Publication frequency: 2 issues per year

© 2019 Mait Lang, Jan Pisek, published by Estonian University of Life Sciences
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.