Margaret Kalacska

Ecological applications of remote sensing
Department of Geography
McGill University
805 Sherbrooke Street West
Montreal, QC H3A 2K6

Téléphone: (514) 398-4347
Télécopieur: (514) 398-7437

Site départemental 


Directions d'étudiants


Alizée Girard

Ancien personnel

Étudiants diplômés
  • Ph.D. in Remote Sensing, 2006 (University of Alberta)
  • M.Sc. in Remote Sensing and Ecology, 2003 (University of Alberta)
  • B.Sc. in Earth Science and Anthropology, 2001 (University of Alberta)

My main research interests include ecological applications of remote sensing, forensic applications of remote sensing, hyperspectral data analysis, machine learning (pattern recognition, Bayesian Networks, classification), spatial modeling and tropical ecology.

My current focus for the upcoming year is to apply high performance computing (HPC) systems to high dimensional remotely sensed data from airborne and satellite platforms. Furthermore I will address the question of optimizing algorithms for CELL based processor clusters and GPU (graphical processing unit) processors for near real-time processing of airborne hyperspectral imagery.

Vous pouvez télécharger toutes mes références bibliographqiues en format BibTeX, BibTeX-CSV ou EndNote.

  1. Kalacska, M. and Sanchez-Azofeifa, G.A. (2008) Hyperspectral Remote Sensing of Tropical and Sub-Tropical Forests. CRC. (EndNote | BibTeX-CSV | BibTeX | Scholar )

Chapitres de livre

Livres et actes de colloques publiés à titre d'éditeur

Articles publiés dans des revues avec comité de lecture

  1. Moore, T.R., Abraham, M., Kalacska, M., Murphy, M.T. and Potvin, C. (2018) Changes from pasture to a native tree plantation affect soil organic matter in a tropical soil, Panama. Plant and Soil, 425(1):133-143. (URL  | Résumé | EndNote | BibTeX-CSV | BibTeX | Scholar )
  2. Heller, E., Rhemtulla, J.M., Lele, S., Kalacska, M., Badiger, S., Sengupta, R. and Ramankutty, N. (2012) Mapping Crop Types, Irrigated Areas, and Cropping Intensities in Heterogeneous Landscapes of Southern India Using Multi-Temporal Medium-Resolution Imagery: implications for Assessing Water Use in Agriculture. Photogrammetric Engineering and Remote Sensing, 78(8):815-827. (Résumé | EndNote | BibTeX-CSV | BibTeX | Scholar )
  3. Sanchez-Azofeifa, G.A., Kalacska, M., Esparito-Santo, M.M.d., Fernandes, G.W. and Schnitzer, S. (2009) Tropical dry forest succession and the contribution of lianas to wood area index (WAI). Forest Ecology and Management, 258(6):941-948. (Scopus  | Résumé | EndNote | BibTeX-CSV | BibTeX | Scholar )
  4. Kalacska, M., Bell, L.S., Arturo Sanchez-Azofeifa, G. and Caelli, T. (2009) The application of remote sensing for detecting mass graves: An experimental animal case study from Costa Rica. Journal of Forensic Sciences, 54(1):159-166. (Scopus  | Résumé | EndNote | BibTeX-CSV | BibTeX | Scholar )
  5. Sanchez-Azofeifa, G.A., Castro, K., Wright, S.J., Gamon, J., Kalacska, M., Rivard, B., Schnitzer, S.A. and Feng, J.L. (2009) Differences in leaf traits, leaf internal structure, and spectral reflectance between two communities of lianas and trees: Implications for remote sensing in tropical environments. Remote Sensing of Environment, 113(10):2076-2088. (Scopus  | Résumé | EndNote | BibTeX-CSV | BibTeX | Scholar )
  6. Kalacska, M., Sanchez-Azofeifa, G.A., Rivard, B., Calvo-Alvarado, J.C. and Quesada, M. (2008) Baseline assessment for environmental services payments from satellite imagery: A case study from Costa Rica and Mexico. Journal of Environmental Management, 88(2):348-359. (Scopus  | Résumé | EndNote | BibTeX-CSV | BibTeX | Scholar )
  7. Kalacska, M., Sanchez-Azofeifa, G.A., Rivard, B., Caelli, T., White, H.P. and Calvo-Alvarado, J.C. (2007) Ecological fingerprinting of ecosystem succession: Estimating secondary tropical dry forest structure and diversity using imaging spectroscopy. Remote Sensing of Environment, 108(1):82-96. (Scopus  | Résumé | EndNote | BibTeX-CSV | BibTeX | Scholar )
  8. Kalacska, M., Bohlman, S., Sanchez-Azofeifa, G.A., Castro-Esau, K. and Caelli, T. (2007) Hyperspectral discrimination of tropical dry forest lianas and trees: Comparative data reduction approaches at the leaf and canopy levels. Remote Sensing of Environment, 109(4):406-415. (Scopus  | Résumé | EndNote | BibTeX-CSV | BibTeX | Scholar )
  9. Morisette, J.T., Baret, F., Privette, J.L., Myneni, R.B., Nickeson, J.E., Garrigues, S., Shabanov, N.V., Weiss, M., Fernandes, R.A., Leblanc, S.G., Kalacska, M., Sanchez-Azofeifa, G.A., Chubey, M., Rivard, B., Stenberg, P., Rautiainen, M., Voipio, P., Manninen, T., Pilant, A.N., Lewis, T.E., Iiames, J.S., Colombo, R., Meroni, M., Busetto, L., Cohen, W.B., Turner, D.P., Warner, E.D., Petersen, G.W., Seufert, G. and Cook, R. (2006) Validation of global moderate-resolution LAI products: A framework proposed within the CEOS land product validation subgroup. Ieee Transactions on Geoscience and Remote Sensing, 44(7):1804-1814. (Scopus  | Résumé | EndNote | BibTeX-CSV | BibTeX | Scholar )
  10. Kalacska, M. and Bell, L.S. (2006) Remote sensing as a tool for the detection of clandestine mass graves. Journal of the Canadian Society of Forensic Science, 39(1):1-13. (Scopus  | Résumé | EndNote | BibTeX-CSV | BibTeX | Scholar )
  11. Arroyo-Mora, J.P., Sanchez-Azofeifa, G.A., Kalacska, M., Rivard, B., Calvo-Alvarado, J.C. and Janzen, D.H. (2005) Secondary forest detection in a neotropical dry forest landscape using Landsat 7 ETM+ and IKONOS imagery. Biotropica, 37(4):497-507. (Scopus  | Résumé | EndNote | BibTeX-CSV | BibTeX | Scholar )
  12. Kalacska, M., Calvo-Alvarado, J.C. and Sanchez-Azofeifa, G.A. (2005) Calibration and assessment of seasonal changes in leaf area index of a tropical dry forest in different stages of succession. Tree Physiology, 25(6):733-744. (Scopus  | Résumé | EndNote | BibTeX-CSV | BibTeX | Scholar )
  13. Kalacska, M., Sanchez-Azofeifa, G.A., Calvo-Alvarado, J.C., Rivard, B. and Quesada, M. (2005) Effects of season and successional stage on leaf area index and spectral vegetation indices in three mesoamerican tropical dry forests. Biotropica, 37(4):486-496. (Scopus  | Résumé | EndNote | BibTeX-CSV | BibTeX | Scholar )
  14. Kalacska, M., Sanchez-Azofeifa, G.A., Caelli, T., Rivard, B. and Boerlage, B. (2005) Estimating leaf area index from satellite imagery using Bayesian networks. Ieee Transactions on Geoscience and Remote Sensing, 43(8):1866-1873. (Scopus  | Résumé | EndNote | BibTeX-CSV | BibTeX | Scholar )
  15. Sanchez-Azofeifa, G.A., Quesada, M., Rodriguez, J.P., Nassar, J.M., Stoner, K.E., Castillo, A., Garvin, T., Zent, E.L., Calvo-Alvarado, J.C., Kalacska, M., Fajardo, L., Gamon, J.A. and Cuevas-Reyes, P. (2005) Research priorities for neotropical dry forests. Biotropica, 37(4):477-485. (Scopus  | Résumé | EndNote | BibTeX-CSV | BibTeX | Scholar )
  16. Sanchez-Azofeifa, G.A., Kalacska, M., Quesada, M., Calvo-Alvarado, J.C., Nassar, J.M. and Rodriguez, J.P. (2005) Need for integrated research for a sustainable future in tropical dry forests. Conservation Biology, 19(2):285-286. (Scopus  | EndNote | BibTeX-CSV | BibTeX | Scholar )
  17. Kalacska, M., Sanchez-Azofeifa, G.A., Rivard, B., Calvo-Alvarado, J.C., Journet, A.R.P., Arroyo-Mora, J.P. and Ortiz-Ortiz, D. (2004) Leaf area index measurements in a tropical moist forest: A case study from Costa Rica. Remote Sensing of Environment, 91(2):134-152. (Scopus  | Résumé | EndNote | BibTeX-CSV | BibTeX | Scholar )
  18. Kalacska, M., Sanchez-Azofeifa, G.A., Calvo-Alvarado, J.C., Quesada, M., Rivard, B. and Janzen, D.H. (2004) Species composition, similarity and diversity in three successional stages of a seasonally dry tropical forest. Forest Ecology and Management, 200(1-3):227-247. (Scopus  | Résumé | EndNote | BibTeX-CSV | BibTeX | Scholar )

Articles publiés dans des actes de colloque (proceedings)

  1. Kalacska, M. and Arroyo, P. (2009) The cost of time - Implications of hyperspectral data volume and feature selection routines for conservation science. In WHISPERS '09 - 1st Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing. (Scopus  | Résumé | EndNote | BibTeX-CSV | BibTeX | Scholar )

Rapports scientifiques, manuels et autres

Thèses, mémoires et essais

  1. Kalacska, M. (2006) Use of remotely sensed data to assess neotropical dry forest structure and diversity. Thèse de doctorat, University of Alberta. (EndNote | BibTeX-CSV | BibTeX | Scholar )

Thèses, mémoires et essais supervisés

Articles publiés dans des revues sans comité de lecture

<< | MembresReguliers | >>

********************************************************** ***************** Facebook Twitter *********************** **********************************************************

Abonnez-vous à
l'Infolettre du CEF!

********************************************************** ************* Colloque **************************** **********************************************************

1er au 3 mai 2019

********************************************************** ************* R à Québec 2019**************************** **********************************************************

********************************************************** ********************* Traits **************************** **********************************************************

********************************************************** ************* Écoles d'été et formation **************************** **********************************************************

Écoles d'été et formations

Cours intensif sur l'analyse des pistes 
6-10 mai 2019, Université de Sherbrooke
Cours intensif : Taxonomie et méthodes d’échantillonnage en tourbières 
6-17 mai 2019, Université Laval
Dendrochronological Fieldweek 2019 
16-21 mai 2019, Station FERLD
Traits Fonctionnels des Organismes - École thématique internationale
19-24 mai 2019, Porquerolles, France
Cours aux cycles supérieurs: Terrain avancé en géographie 
10-15 juin 2019, FERLD, Abitibi-Témiscamingue
École d'été « Drones et télédétection environnementale » 
13-14 juin 2019, Sherbrooke
Ecole d'été en Biologie et Ecologie intégratives 
6-12 juillet 2019, Pyrénées françaises
École d'été en modélisation de la biodiversité 
19-23 août 2019, Orford
Cours aux cycles supérieurs: Aménagement des écosystèmes forestiers 
19-30 août 2019, Station FERLD

********************************************************** ***************** Pub - Carapace ****************** **********************************************************

********************************************************** ***************** Pub - Budworm ****************** **********************************************************

********************************************************** ***************** Pub - Colibri **************************** **********************************************************

********************************************************** ********** Pub 6 - Au coeur de l'arbre *********** **********************************************************

...Une exposition
virtuelle sur l'arbre!

********************************************************** ***************** Boîte à trucs *************** **********************************************************

La référence vedette !

Jérémie Alluard (2016) Les statistiques au moments de la rédaction 

  • Ce document a pour but de guider les étudiants à intégrer de manière appropriée une analyse statistique dans leur rapport de recherche.

Voir les autres...