System dynamic modelling of agriculture land availability

International Conference on Sustainable Agriculture for Rural Development 2018

Puspitaningrum, D.A.^1

Department of Agribusiness, Faculty of Agriculture, University of Pembangunan Nasional (UPN) Veteran, Yogyakarta, Indonesia^1

关键词: Agricultural land;    Dynamic changes;    Expanding systems;    International airport;    Land availability;    Model of systems;    Spatial systems;    System dynamic modelling;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/250/1/012087/pdf
DOI  :  10.1088/1755-1315/250/1/012087

来源: IOP

【 摘 要 】

There exists development in expanding system dynamic to include spatial system model, most application have been restricted to simulate many chances and get the wise argumentized policy. This aim of the study was to analyze the land availability in Kulon Progo Daerah Istimewa Yogyakarta (DIY) Indonesia, especially the agricultural land. The background of the study was the condition of Kulon Progo Area, which the conversion of agricultural land was very high since the construction international airport project in this region. This research focuses in how far agriculture land availability to cover dynamic change condition. We used model of system dynamic and incorporated a partial dynamic system approach especially a causal loop model (CLM) to achieve the goal of research. Our result generally suggests that in Kulon Progo area the land have not been available enough to cover the agricultural land. Many policies must be taken to solve the problem and to keep the land wisely, and also, we must handle of agriculture land to other purpose seriously.