![stable equilibrium 3d stable equilibrium 3d](https://thumbs.dreamstime.com/b/chairs-equilibrium-19902233.jpg)
![stable equilibrium 3d stable equilibrium 3d](https://thumbs.dreamstime.com/b/white-spheres-equilibrium-image-d-illustration-42510219.jpg)
The resilience of a SES strongly depends on how it reacts to gradual or sudden changes (Walker et al. Such shifts do not necessarily cause equally abrupt changes in the state of the system, but can gradually alter the system state over long periods of time (Walker and Meyers 2004, Biggs et al. Empirical studies on ecosystems have shown that slowly changing conditions can cause quite abrupt changes in the functioning of a system (i.e., regime shifts Scheffer and Carpenter 2003), and also in SESs such shifts have been observed (Walker and Meyers 2004). Key words: agricultural land use bifurcation diagram land-use change regime shift INTRODUCTIONĬhanging environmental, ecological, political, and socioeconomic conditions can have far-reaching consequences for the functioning of ecological, social, and coupled social-ecological systems (SESs Walker et al. Our approach does not only provide valuable insights into the resilience of our case-study region to changing conditions, but can also be applied to other (agent-based) SES models to present important model results in a condensed and understandable format. We also found that a minimum amount of direct payments was necessary for agricultural extensification to take place. The external stressors had a strong influence on the equilibrium states. With support-vector machine classifications, we created bifurcation diagrams in which the stable and unstable equilibria as a function of the values of a system stressor were depicted. We also assessed the sensitivity of these equilibria to changes in external system stressors. By iteratively running this model for different input settings, we were able to identify equilibria in intensive and extensive agriculture. We used an agent-based SES model to simulate land-use change in an alpine mountain region in the Canton of Valais, Switzerland. We developed a generic approach to identify stable and unstable equilibria states with agent-based SES models. In contrast, agent-based SES models can potentially be used to determine equilibria states, but are rarely used for this purpose.
![stable equilibrium 3d stable equilibrium 3d](https://i.ytimg.com/vi/fAZw4XiQ2lg/hqdefault.jpg)
However, the equilibrium states in a SES are often unknown and difficult to identify in real systems. The state of the system rapidly or gradually changes either toward (i.e., stable equilibrium) or away from (i.e., unstable equilibrium) an equilibrium. Such behavior can be predicted if one knows the stable and unstable equilibrium states in a system and how these equilibria react to changes in the system stressors. To determine the resilience of complex social-ecological systems (SESs) it is necessary to have a thorough understanding of the system behavior under changing political, economic, and environmental conditions (i.e., external system stressors).
#Stable equilibrium 3d download
If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.įor technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Mohamed Abdelhakeem (email available below). If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. You can help adding them by using this form. We have no bibliographic references for this item. It also allows you to accept potential citations to this item that we are uncertain about. This allows to link your profile to this item. If you have authored this item and are not yet registered with RePEc, we encourage you to do it here.
#Stable equilibrium 3d how to
See general information about how to correct material in RePEc.įor technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact. When requesting a correction, please mention this item's handle: RePEc:hin:jnddns:8434765. You can help correct errors and omissions. All material on this site has been provided by the respective publishers and authors.