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Taverna 2
Uploader
4080?size=60x60 Renato De Giovanni
Project Biovel

Workflow Ecological niche modelling workflow (28)

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This workflow takes as input a file containing species occurrence points to create a model with the openModeller Web Service. Algorithm, environmental layers and mask are selected during the workflow. The model is tested (internal test and optional cross validation external test) and then projected one or more times. All points from the input file are used to create a single model, even if there are differences in the scientific names. Cross validation calculates the mean AUC. Model projectio...

Created: 2013-01-07 | Last updated: 2015-06-11

Credits: User Renato De Giovanni User Alan Williams User Robert Kulawik User Francisco Quevedo User Vhernand Network-member BioVeL

Attributions:

Taverna 2
Uploader
4080?size=60x60 Renato De Giovanni
Project Biovel

Workflow Bioclim workflow (6)

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This workflow takes as input a file containing species occurrence points to create a model with the openModeller Web Service using the Bioclim algorithm. Environmental layers and mask are selected during the workflow. Points are filtered so that only environmentally unique points are used to create the model. You can use this workflow to either filter a set of species occurrence points excluding redundant points with the same environmental conditions (you can get the result in the output "se...

Created: 2013-09-02 | Last updated: 2015-04-04

Credits: User Renato De Giovanni Network-member BioVeL

Taverna 2
Uploader
Avatar De Robert Kulawik
Project Biovel

Workflow BioVeL ESW DIFF Basic (4)

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this workflow is a basic version of the ESW DIFF, it computes an raster diff from GeoTIFF or ERDASImagine files and some statistics about the files and their difference without to display country borders and occurence points. For more about the input and output files see the BioVeL PSW workflow description: http://www.myexperiment.org/workflows/3647.html

Created: 2013-12-17 | Last updated: 2014-08-22

Credits: User Robert Kulawik

Attributions: Workflow BioVeL ESW DIFF - ENM Statistical Workflow with raster difference computation

Taverna 2
Uploader
Avatar De Robert Kulawik
Project Biovel

Workflow BioVeL ESW DIFF - ENM Statistical Workflow... (16)

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The ENM Statistical Difference Workflow (ESW DIFF) allows the computation of the extent and intensity of change in species potential distribution through computation of the differences between two raster layers using the R statistical environment (R Core Team 2013). The difference file is computed from two input files (in this case present projection and 2050 projection) coming from the Ecological Niche Modelling (ENM) Workflow (http://www.myexperiment.org/workflows/3355). The difference bet...

Created: 2013-07-08 | Last updated: 2016-06-22

Credits: User Robert Kulawik

Taverna 2
Uploader
4080?size=60x60 Renato De Giovanni
Project Biovel

Workflow ENM resolution mix - single run version (6)

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Single run version of the workflow for comparing results of two kinds of ecological niche models: one using only low resolution layers and the other using a random mix of low and high resolution layers. Users select the study region and the environmental variables considered to be the main drivers of a virtual species niche. The workflow is all based on the ENM components, which use the openModeller Web Service (OMWS). After getting initial parameters from the user, the workflow generates a r...

Created: 2014-11-18 | Last updated: 2015-04-04

Credits: User Renato De Giovanni Network-member BioVeL

Taverna 2
Uploader
4080?size=60x60 Renato De Giovanni
Project Biovel

Workflow ENM resolution mix - multiple runs version (10)

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Multiple runs version of the workflow for comparing results of two kinds of ecological niche models: one using only low resolution layers and the other using a random mix of low and high resolution layers. Users select the study region and the environmental variables considered to be the main drivers of a virtual species niche. The workflow is all based on the ENM components, which use the openModeller Web Service (OMWS). After getting initial parameters from the user, the workflow generates ...

Created: 2014-11-13 | Last updated: 2015-05-12

Credits: User Renato De Giovanni Network-member BioVeL

Taverna 2
Uploader
Avatar De Robert Kulawik
Project Biovel

Workflow BioVeL ESW STACK - ENM Statistical Workflo... (5)

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The ENM Statistical Stack Workflow (ESW STACK) allows the computation of the extent, intensity and a cummulated potential species distribution through computation of an average sum layer from the input raster layers using the R statistical environment (R Core Team 2013). The sum layer is computed from all input files. e.g from different distribution of species as a mean value from each corresponding raster cell values, coming from the Ecological Niche Modelling (ENM) Workflow (http://www.myex...

Created: 2013-10-13 | Last updated: 2016-06-22

Credits: User Robert Kulawik

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