Using an oral history method, the author has recorded the life
history of Rosa González Gómez, a Mexican woman who spends part of
each year in the United States and part in Mexico. Comparing the
story of Rosa's life, as told in her own words, with literature in the
social...
In 1981, illegal processing of rapeseed oil by a Spanish oil refinery resulted in the mass foodborne illness epidemic known as Toxic Oil Syndrome (TOS). The toxic oil associated with this epidemic was sold in neighborhood markets and by itinerant salesmen as inexpensive olive oil. Ingestion of the toxic oil...
Riparian ecosystems play numerous and essential roles related to the quality and
flow of water, and food/habitat for fish, and varieties of wildlife. Due to lateral and linear linkages throughout the landscape, these zones influence the integrity of the terrestrial as well as the entire aquatic-riverine ecosystem. Since Euro-American settlement...
This study was conducted to determine the effects of
shipping stress on the immune system in domestic lambs (Ovis
aries) and to determine the potential of the thymic peptide,
thymulin, to reduce those effects of stress on the immune
system. Treatments consisted of no shipping (as unstressed
controls), shipping (as...
Nuclear waste is going nowhere, and neither is the debate over its disposal. The problem, growing every day, has proven intractable, with policymakers on one side, armed with daunting technical data, and the public on the other, declaring: not in my backyard. This timely volume offers a look past our...
The purpose of this study was to test the hypothesis that NH4+ uptake by heterotrophic bacteria in the subarctic Pacific is C limited. Addition of glucose (0.5–1.0 μM) stimulated NH4+ uptake in unfractionated water but had no effect on bacterial abundance. Glucose stimulation of NH4+ uptake was even greater in...
The authors varied the number of red alder retained with 300 Douglas-fir per acre on a high-quality site in coastal Oregon. Alder densities of 0, 20, 40, and 80 per acre were tested. The authors' fifth treatment eliminated nitrogen-fixing alder, but substantial nitrogen fertilizer. Treatment 6 had neither thinning nor...