Filters: Tags: Otoliths (X) > Types: Map Service (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types OGC WFS Layer (1) OGC WMS Layer (1) OGC WMS Service (1) Contacts Jon M Vallazza Upper Midwest Environmental Sciences Center Brent C Knights U.S. Geological Survey - ScienceBase Ecosystems Greg Whitledge Categories Data (1) Tag Types Theme (1) Harvest Set (1) Place (1) Tag Schemes None (1) ISO 19115 Topic Category (1) View Results as: JSON ATOM CSV

Upper Mississippi River water and bigheaded carp otolith chemistry data Data set includes water Sr:Ca, Ba:Ca, and δ18O for the Upper Mississippi River and tributaries and otolith Sr:Ca, Ba:Ca, and δ18O data from bigheaded carp collected in pools 19-21 of the Upper Mississippi River. Abstract from manuscript: Knowledge of environments used during early life history and movement patterns of Bighead Carp (Hypophthalmichthys nobilis) and Silver Carp (H. molitrix), collectively termed bigheaded carps, in the Upper Mississippi River (UMR) would be valuable for informing control measures to limit further population expansion and impacts of these species. Lock and Dam 19 (LD19) is a high-head dam on the UMR that delineates downriver areas where bigheaded carps are well-established from upriver... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Asian Carp, Hypophthalmichthys, Pools 19-21 of the Upper Mississippi River, USGS Science Data Catalog (SDC), biota, All tags... microchemistry, otoliths, stable isotopes, Fewer tags