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Propagule pools mediate community assembly and diversity-ecosystem regulation along a grassland productivity gradient |
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| Authors: | BRYAN L. FOSTER TIMOTHY L. DICKSON CHERYL A. MURPHY IRENE S. KAREL VAL H. SMITH |
| Affiliation: | Department of Ecology and Evolutionary Biology, University of Kansas, Lawrence, Kansas 66045–2106, USA |
| Abstract: | |
| Keywords: | community assembly diversity ecosystem regulation grassland invasion microsite limitation productivity gradient propagule pools seed limitation |