Computer Simulation 1 Conservation of Natural Resources 1 Dinamica EGO model 1 Ecosystem 1 Generates Roads and Fields for reproducing Fragmentation effects model 1 Human Activities 1 Humans 1 Models, Theoretical 1 Qrule model 1 Regression Analysis 1 Simmap model 1 Software 1 Spatial Analysis 1 arable land 1 article 1 comparative study 1 controlled study 1 ecological phenomena and functions 1 environmental aspects and related phenomena 1 forest management 1 habitat 1 habitat cover 1 habitat fragmentation 1 habitat loss 1 land use 1 maximum field disconnection 1 maximum field size 1 nonbiological model 1 number of road 1 principal component analysis 1