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Plant and insect pollinator diversity data from Conservation Reserve Program fields across an agricultural gradient in eastern Iowa Plant and insect pollinator diversity data from Conservation Reserve Program fields across an agricultural gradient in eastern Iowa
This data release includes sampling location identification and timing data as well as plant and insect pollinator taxonomic information in Conservation Reserve Program fields. Sampling took place during July and August of 2019. Fields were located on private land managed for the U.S. Department of Agriculture Conservation Reserve Program in eastern central Iowa, U.S.A.
Impact of suspended sediments/soils to juvenile mussels Impact of suspended sediments/soils to juvenile mussels
This data release includes physical and chemical characteristics of field collected sediment and soil samples in Missouri representing potential sediment/soil that may enter the water column during construction related activities. Three samples were collected, including Spring River sediment, Osage River bank soil and Columbia crushed limestone. The impacts of increased suspended solid...
Velocity Survey at Cross Sections in the Illinois River below Starved Rock Lock and Dam near Utica, Illinois, June 16, 2021 Velocity Survey at Cross Sections in the Illinois River below Starved Rock Lock and Dam near Utica, Illinois, June 16, 2021
In support of U.S. Geological Survey invasive carp research examining aggregations of invasive carp in the tail water of dams, water velocity measurements were made at cross sections in the Illinois River below Starved Rock Lock and Dam on June 16, 2021. A total of 16 cross sections were surveyed, with two transects per cross section. Water depth and crew safety limited the extent of the...
Population Viability Model for Spot-tailed earless lizard Population Viability Model for Spot-tailed earless lizard
Code for simulating Spot-tailed earless lizard populations under habitat loss and road mortality threats in central Texas
Predicting fish responses to climate change using a joint species, spatially dependent physiologically guided abundance model Predicting fish responses to climate change using a joint species, spatially dependent physiologically guided abundance model
Predicting the effects of warming temperatures on the abundance and distribution of organisms under future climate scenarios often requires extrapolating species-environment correlations to thermal conditions not currently experienced by a species or to temperatures that exceed the range of observed data. For poikilotherms, incorporating species’ thermal physiology to inform...
Population genetic structure of white-tailed deer using microsatellites i the Mid-Atalntic region Population genetic structure of white-tailed deer using microsatellites i the Mid-Atalntic region
Results of 11 microsatellites for white-tailed deer collected in Maryland, New York, Ohio, Pennsylvania, and Virginia from 2014 to 2022 for genetic analysis. In this project we assessed genetic structure using different analyses, and evaluated the performance of assignment tests to correctly match deer to origin (defined as genetic cluster, state or physiographic province). This...