@article {JRN54213,
	title = {A multiscale, hierarchical model of pulse dynamics in arid-land ecosystems},
	journal = {Annual Review of Ecology, Evolution and Systematics},
	volume = {45},
	year = {2014},
	month = {09/01/2014},
	pages = {397-419},
	chapter = {397},
	abstract = {<p>Ecological processes in aridlands are often described by the pulse-reserve paradigm where rain events drive biological activity until moisture is depleted leaving a reserve. This paradigm is frequently applied to processes stimulated by one or a few rainfall events within a growing season. Here we expand the original framework in time and space, and include other pulses that interact with rainfall.This new Hierarchical Pulse Dynamics Framework integrates space and time through pulse-driven exhanges, interactions, transitions, and transfers that occur across individual to multiple pulses extending from micro to watershed scales. Climate change will likely alter the size, frequency, and intensity of precipitation pulses in the future, and aridland ecosystems are known to be highly sensitive to climate variability. Thus, a more comprehensive understanding of aridland pulse dynamics will be needed to determine how these ecosystems will respond to, and be shaped by, increased climate variability.</p>
},
	keywords = {microbial processes, pulse-reserve paradigm, species interactions, state transitions},
	doi = {10.1146/annurev-ecolsys-120213-091650},
	url = {/files/bibliography/14-035.pdf},
	author = {S.L. Collins and Jayne Belnap and N.B. Grimm and J.A. Rudgers and Dahm, C. and Paolo D{\textquoteright}Odorico and Litvak, M. and Natvig, D.O. and Debra C. Peters and Pockman, W.T. and Sinsabaugh, R. and Wolf, B.O.}
}
