权威例句
DISTRIBUTION AND SEASONAL PRODUCTION IN THE NORTHWESTERN SUBSHRUB , A S ONORAN D ESERT FOR A C 3StatusEFFECTS OF COMPETITION ON RESOURCE AVAILABILITY AND GROWTH OF A CALIFORNIA BUNCHGRASSMYCORRHIZAE INDIRECTLY ENHANCE COMPETITIVE EFFECTS OF AN INVASIVE FORB ON A NATIVE BUNCHGRASSThe relative importance of allelopathy in interference: the effects of an invasive weed on a native bunchgrassGrowing season ecosystem and leaf-level gas exchange of an exotic and native semiarid bunchgrass.Restoration and Canopy-Type Effects on Soil Respiration in a Ponderosa Pine-Bunchgrass EcosystemAbiotic Stress and the Relative Importance of Interference and Facilitation in Montane Bunchgrass Communities in Western MontanaBuried, viable seeds in two California bunchgrass sites and their bearing on the definition of a floraECOLOGICAL RESTORATION ALTERS NITROGEN TRANSFORMATIONS IN A PONDEROSA PINE–BUNCHGRASS ECOSYSTEM