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Tree Ring Dating Of Logs From Tschantz Cabin, Kidron, Oh
Tree Ring Dating Of Logs From Tschantz Cabin, Kidron, Oh
Historic Structures
Dating historical structures in Wayne County, Ohio using dendrochronology. The Historical Structures collection consists of reports that are the result of dendochronological analysis of timbers from structures in Pennsylvania and Ohio. Contributors: Aughenbaugh, Kelly; Mennett, Colin; Wiesenberg, Nicholas; Wiles, Greg
History Of Wildlife Toxicology, Barnett A. Rattner
History Of Wildlife Toxicology, Barnett A. Rattner
United States Geological Survey: Staff Publications
The field of wildlife toxicology can be traced to
the late nineteenth and early twentieth centuries. Initial
reports included unintentional poisoning of birds from
ingestion of spent lead shot and predator control agents,
alkali poisoning of waterbirds, and die-offs from maritime
oil spills. With the advent of synthetic pesticides in the
1930s and 1940s, effects of DDT and other pesticides were
investigated in free-ranging and captive wildlife. In
response to research findings in the US and UK, and the
publication of Silent Spring in 1962, public debate on the
hazards of pollutants arose and national contaminant
monitoring programs were initiated. …