Space-for-time substitution to assess likely response of aquatic ecosystems to future climate-related change
Contribuinte(s) |
[unknown] |
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Data(s) |
01/01/2012
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Resumo |
Predicting and managing ecological response to a changing climate is often limited by an incomplete understanding of response thresholds and biogeographic differences. For example, step changes in rainfall and runoff, and threshold dynamics and hysteresis in ecological response make projection of future conditions difficult. To combat these constraints we propose that biophysical data across exiting climatic gradients can be used in a space-for-time substitution to predict climate-related ecological response elsewhere. This method builds on previous attempts at space-for-time substitution by using patterns in physical and physicochemical data to explain biological differences across the spatial gradient, then using those patterns to formulate hypotheses of temporal ecological response and finally testing those hypotheses on temporal data available in a second, similar region of interest. |
Identificador | |
Idioma(s) |
eng |
Publicador |
National Climate Change Adaptation Research Facility (NCCARF) |
Relação |
http://dro.deakin.edu.au/eserv/DU:30048258/pope-nccarfconfabstcts-2012.pdf http://dro.deakin.edu.au/eserv/DU:30048258/pope-spacefortime-abstract-2012.pdf http://www.nccarf.edu.au/conference2012/wp-content/uploads/2012/06/Conference2012-ebook-final_20-June.pdf |
Direitos |
2012, National Climate Change Adaptation Research Facility |
Tipo |
Conference Paper |