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Bacterial shrubs, crystal shrubs, and ray-crystal shrubs: bacterial vs. abiotic precipitation
Sedimentary Geology, 1999Hot-water travertine deposits commonly contain shrub-like morphologies, on the centimeter to meter scale, that range from highly irregular forms (bacterial shrubs) to features that display regular geometric patterns (crystal shrubs and ray-crystal crusts).
Henry S. Chafetz, Sean A. Guidry
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2002
The previous chapter provides some awareness of the Chinese tree flora. This chapter and the subsequent two utilise changed growth habit as an entry point into questions of botanical interest in a Chinese context.
Geoffrey P. Chapman, Yin-Zheng Wang
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The previous chapter provides some awareness of the Chinese tree flora. This chapter and the subsequent two utilise changed growth habit as an entry point into questions of botanical interest in a Chinese context.
Geoffrey P. Chapman, Yin-Zheng Wang
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Eucalyptus populnea shrub woodlands. Control of regenerating trees and shrubs
Australian Journal of Experimental Agriculture, 1972In a Eucalyptus populnae shrub woodland, trees and shrubs more than 60 cm tall were killed by stem injections or basal stem applications of chemicals. Moody plants regenerated from seed following treatment of the original stand but numbers were fewer on plots sown to introduced grasses than on those sown to annual medics or left unsown.
RM Moore, J Walker
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Rodent effects on shrubs in a Mojave Desert shrub community
1999The mounds created by many species of Dipodomys (kangaroo rats) are long-term modifications of the the soil chemical and physical environment which have been shown to increase both the diversity and abundance of annuals in the deserts of the Southwestern United States. I characterized shrub distribution and soil parameters on and off rodent mounds in a
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Mycorhizas of Trees and Shrubs
Botanical Gazette, 1933Mycorhizas of three types, ectotrophic, endotrophic, and ectendotrophic, have been discovered on 60 different trees and shrubs, 26 of which are new additions to the list of mycorhizal host plants.
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Notes and Queries, 1871