Three Mid-1800s Caddo Vessels from the Brazos Reserve

THE GENESIS OF VALIDITY: MID-1800s–1951

Factors influencing mercury accumulation in three species of forage fish from Caddo Lake, Texas, USA.

Most studies that have examined mercury (Hg) contamination of fish have focused on game species feeding near the top of the food web, while studies that examine forage fish that feed near the base of the food web are rare. We conducted a survey of Hg contamination in three species of forage fish, brook silverside (Labidesthes sicculus), threadfin shad (Dorosoma petenense) and gizzard shad (Doro...

Insights from a Chronology of the Development of Atmospheric Composition Monitoring Networks Since the 1800s

Ground-based monitoring networks for evaluating atmospheric composition relevant to impacts on human health and the environment now exist worldwide (according to the United Nations Environment Programme, 48% of countries have an air quality monitoring system). Of course, this has not always been the case. Here, we analyse for the first time the key developments in network coordination and stand...

CADDO LAKE ANNOTATED BIBLIOGRAPHY MARCH 2005 Texas

Clinostomum marginatum (Yellow Grub) Metacercaria in Black Bass from the Caddo River in West Arkansas

Seventy-two bass (Micropterus-spp.), mostly smallmouth, were collected from three areas of the Caddo River in west Arkansas and examined for the presence of Clinostomum marginatum metacercariae. Prevalence, mean abundance, and abundance for all fish were 68%, and 4.2 ±6.5, and 30, respectively. Fish from the upstream area near the headwaters were more heavily infested than those from further do...