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Publications

Below is a list of WERC's peer-reviewed publications. If you are searching for a specific publication and cannot find it in this list, please contact werc_web@usgs.gov

Filter Total Items: 3776

Reproduction of chaparral shrubs after fire: A comparison of sprouting and seeding strategies Reproduction of chaparral shrubs after fire: A comparison of sprouting and seeding strategies

The relative ability of sprouting and nonsprouting chaparral shrubs to recover from fire was studied by examining population of congeneric pairs of species in burned and adjacent unburned areas. The pairs of species selected, with the nonsprouting species named first, were Arctostaphylos glauca - A. glandulosa and Ceanothus greggii - C. leucodermis. Data were also obtained on certain...
Authors
Jon E. Keeley, Paul H. Zedler

Malic acid accumulation in roots in response to flooding: Evidence contrary to its role as an alternative to ethanol Malic acid accumulation in roots in response to flooding: Evidence contrary to its role as an alternative to ethanol

Across a time course of flooding the malic acid content in roots of the swamp tree Nyssa sylvatica var. biflora increased 5-fold from 1 week to 1 month of flooding and remained at that level through a full year of flooding. Alcoholic fermentation rates accelerated within the first month of flooding but dropped to very low levels under long-term flooding. The theory that, under flooding...
Authors
Jon E. Keeley
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