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QGIS Python Plugins Repository

BioDispersal Plugin icon

(9) votes 

Computes dispersal areas based on landscape permeability

BioDispersal is a QGIS 3 plugin computing potential dispersal areas based on landscape permeability in order to model ecological continuities. It defines a procedure easing data preparation and performing effective dispersal computation. For each subnetwork (for instance grasslands, wetlands, a specific species) :
- input data is selected, classified and rasterized according to specified extent and resolution
- rasterized layers are merged
- friction coefficients are assigned to merged layer classes
- disperal areas are computed from habitat layer according to friction layer and maximal dispersal capacity
BioDispersal has been developped by Mathieu Chailloux and Jennifer Amsallem from IRSTEA / UMR TETIS. It has been funded by the French ecological network resource center and French ministry of ecology.

Version Experimental Minimum QGIS version Downloads Uploaded by Date
1.0.1 no 3.0.0 1154 mc March 28, 2019, 4:30 a.m.
1.0 yes 3.0.0 999 mc Oct. 24, 2018, 4:55 a.m.

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