Miranda R. Peterson, Hsiao-Hsuan Wang, William E. Grant
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Spatially explicit modelling of woody plant encroachment: A review of models published from 2013 through 2022
Grasslands cover approximately one-third-of the earth's land area, and many have been degraded by woody plant encroachment. A variety of spatially explicit simulation models have been developed to investigate different aspects of woody plant encroachment. In this study, we review the spatially explicit models of woody plant encroachment published from 2013 through 2022. We characterize the models regarding their nomenclature, focal geographical area, spatial and temporal scales, purpose, origin, and key processes. We then summarize our findings and provide some observations regarding the importance of spatially explicit models for representing the key factors and processes influencing woody plant encroachment.
期刊介绍:
The journal is concerned with the use of mathematical models and systems analysis for the description of ecological processes and for the sustainable management of resources. Human activity and well-being are dependent on and integrated with the functioning of ecosystems and the services they provide. We aim to understand these basic ecosystem functions using mathematical and conceptual modelling, systems analysis, thermodynamics, computer simulations, and ecological theory. This leads to a preference for process-based models embedded in theory with explicit causative agents as opposed to strictly statistical or correlative descriptions. These modelling methods can be applied to a wide spectrum of issues ranging from basic ecology to human ecology to socio-ecological systems. The journal welcomes research articles, short communications, review articles, letters to the editor, book reviews, and other communications. The journal also supports the activities of the [International Society of Ecological Modelling (ISEM)](http://www.isemna.org/).