Connectivity Web (image) Ecological Society of America Share Print E-Mail Caption Connectivity models can be combined with least-cost or circuit theory economic models to help conservators make decisions about investment in land acquisition. From figure 5 of the report. Credit Ecological Society of America Usage Restrictions Credit the Ecological Society of America and cite Rudnick et al., Issues in Ecology #16, Fall 2012. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.