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Increased snow facilitates plant invasion in mixedgrass prairie.
Blumenthal D, Chimner RA, Welker JM, Morgan JA. Blumenthal D, et al. New Phytol. 2008 Jul;179(2):440-448. doi: 10.1111/j.1469-8137.2008.02475.x. New Phytol. 2008. PMID: 19086291 Free article.
Without added snow, seeded invasive species were rarely observed. Snow addition increased average above-ground biomass of Centaurea diffusa from 0.026 to 66 g m(-2), of Gypsophila paniculata from 0.1 to 7.3 g m(-2), and of Linaria dalmatica from 5 to 101 g m(-2). Gi …
Without added snow, seeded invasive species were rarely observed. Snow addition increased average above-ground biomass of Centaurea d …
Effects of native species diversity and resource additions on invader impact.
Maron JL, Marler M. Maron JL, et al. Am Nat. 2008 Jul;172 Suppl 1:S18-33. doi: 10.1086/588303. Am Nat. 2008. PMID: 18554141
Identical assemblages were either uninvaded or invaded with one of three exotic forbs: spotted knapweed (Centaurea maculosa), dalmatian toadflax (Linaria dalmatica), or sulfur cinquefoil (Potentilla recta). ...
Identical assemblages were either uninvaded or invaded with one of three exotic forbs: spotted knapweed (Centaurea maculosa), dalmati …