Simulation of tropical forest fragmentation until 2100 0 11509

Project
The fragmentation of tropical forests
Description
Applying a percolation model, we simulated the potential dynamic of tropical forest fragmentation, assuming different deforestation scenarios (S1 - S5). We simulated each tropical continent starting with 100% forest and reduce every simulation year the forested area by a deforestation rate.

The simulation files contain for each simulation step following information:
nOccupiedCells - number of forested cells (one cell has the size of ~30x30m) [in number of cells]
nClusters - number of detected forest fragments [-]
meanClusterSizeChristensenWithoutSpanning - average size of all forest fragments without considering the spanning cluster (cf. percolation theory) [in number of cells]
meanClusterSize - average size of all forest fragments [in number of cells]
edgeAreaCalculated - total amount of edge area [in number of cells]

The percolation model (FRAG-B), model setting, and scenario setting are documented in the publication Fischer et al. (2021). Accelerated forest fragmentation leads to critical increase in tropical forest edge area. Science Advances
Size
128 KB
License and Terms of Use
LICENSE and TERMS OF USE
Data quality
quality assured data
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Metadata Catalogues
Dublin Core
URI
http://www.ufz.de/record/dmp/archive/11509
Subject
Tropical forest fragmentation
model simulation
Coverage
Tropical forest 2000 and 2010
Type of data
dataset (structured data in a defined format)
Data quality
quality assured data
Status of data
derived data
Data format
xls
Creators
Fischer, Rico
Publisher
Helmholtz-Zentrum für Umweltforschung
Rights holders
Helmholtz-Zentrum für Umweltforschung
Citation note
Fischer et al. (2021). Accelerated forest fragmentation leads to critical increase in tropical forest edge area. Science Advances
Contact
rico.fischer@ufz.de
Time or Period of creation
2000 - 2010
Language of the content
English
Update policy
stored data will not be extended
Access permissions
free access