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Cheatgrass (Bromus tectorum L.) has come to dominate millions of hectares of rangeland in the Intermountain western United States. Previous studies have hypothesized that one mechanism conferring a competitive advantage to this species is the ability to germinate rapidly at low temperatures in the fall, winter and spring and, therefore, initiate growth and establishment more rapidly than more desirable perennial bunchgrass species. In this experiment, we developed thermal-germination-response models for multiple seedlots of cheatgrass and five perennial grass species. We conducted sensitivity analysis on potential-cumulative-germination response to a 38-year simulation of field-variable conditions of seedbed temperature...
Categories: Publication;
Types: Citation,
Journal Citation;
Tags: Environmental and Experimental Botany,
bromus tectorum,
elymus elymoides,
elymus multisetus,
germination,
Categories: Publication;
Types: Citation;
Tags: Antifungal agents,
Aspergillus flavus,
Aspergillus parasiticus,
Biotechnology,
Escherichia coli,
Categories: Publication;
Types: Citation;
Tags: Chacma Baboon,
D 04640 Other angiosperms,
Dispersal,
Ecology Abstracts,
Germination,
Categories: Publication;
Types: Citation;
Tags: D 04637 Legumes,
Ecology Abstracts,
Germination,
Growth,
Prosopis,
Categories: Publication;
Types: Citation;
Tags: ANW, USA, Maine,
Alexandrium fundyense,
Algal blooms,
Behavior,
Cysts,
Categories: Publication;
Types: Citation;
Tags: ASFA 1: Biological Sciences & Living Resources; Oceanic Abst,
Algal blooms,
Aquatic plants,
Cysts,
Germination,
Categories: Publication;
Types: Citation;
Tags: Algae (Blue-green),
Algal blooms,
Aquatic Plants,
Aquatic macrophytes (see also Individual groups),
Biological poisons,
Categories: Publication;
Types: Citation;
Tags: Carpobrotus chilensis,
Carpobrotus edulis,
Coastal environments,
D 04640 Other angiosperms,
Ecology Abstracts,
Categories: Publication;
Types: Citation;
Tags: Coastal waters,
Cysts,
D 04627 Algae/lichens; O 1070 Ecology/Community Studies; K 0,
Dinoflagellates,
Dinophyta,
Categories: Publication;
Types: Citation;
Tags: Alteration of Flow,
Aquatic Plants,
Aquatic macrophytes (see also Individual groups),
Australia, Murray R.,
Australia, Murray R.,
Categories: Publication;
Types: Citation;
Tags: Conservation,
Dry forests,
Ecosystems,
Environmental restoration,
Environmental studies,
These data were compiled as part of a field and growth chamber study of the establishment of Salsola tragus (Russian thistle), an invasive non-native annual plant in North America. Field work was conducted at Petrified Forest National Park, Arizona in 2015 and 2016 and the growth chamber study was conducted in 2016. The data represent field measurements of Salsola germination and growth (cover) and sediment movement at two field sites, one a stabilized sand sheet (SS) and the other on the ridge of a sand dune (SD). The data also represent a growth chamber assessment of the soil and litter seed bank from representative samples take at the two field sites.
Categories: Publication;
Types: Citation;
Tags: D 04640 Other angiosperms,
Ecology Abstracts,
Elaeagnus angustifolia,
Populus deltoides monilifera,
germination,
Categories: Publication;
Types: Citation;
Tags: D 04627 Algae/lichens; K 03009 Algae,
Ecology Abstracts; Microbiology Abstracts C: Algology, Mycol,
Japan,
Scrippsiella,
cysts,
Categories: Publication;
Types: Citation;
Tags: G 07352 Dicotyledons (miscellaneous),
Genetics Abstracts,
Viola lutea sudetica,
Viola tricolor,
chromosome number,
Categories: Publication;
Types: Citation;
Tags: Germination,
Model Studies,
Regeneration,
SW 0860 Water and plants,
Seeds,
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