Abstract
The frequency of anthropogenic land-cover changes is escalating worldwide. Increasing frequency of land changes is an underappreciated process that will affect ecosystems over and above individual changes. Most research has focused on the ecological effects of major, one-time changes in land cover (e.g., deforestation), or on the spatial patterns of landscapes at a fixed point in time. We argue for a deeper understanding of the temporal dynamics of human-induced land-cover change. We distinguish between four major components of land-change regimes - frequency of change, sequence and time-span of land covers, and the magnitude of difference between land covers - and use a conceptual model to synthesize the impacts of these components on ecological communities. We hypothesize that frequent land-cover changes will favor species that are habitat and dietary generalists. Greater attention to the complex dynamics of land-cover change is crucial for understanding the impacts of humans on biota and ecosystems
Original language | English |
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Pages (from-to) | 241-249 |
Number of pages | 9 |
Journal | Frontiers in Ecology and the Environment |
Volume | 12 |
Issue number | 4 |
DOIs | |
Publication status | Published - May 2014 |