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Map showing change in aggregated ecoregion-specific selected mean metric deciles from 2001 to 2016

By Chesapeake Bay Activities January 2022 (approx.)
Map showing change in aggregated ecoregion-specific selected mean metric deciles from 2001 to 2016
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Map showing change in aggregated ecoregion-specific selected mean metric deciles from 2001 to 2016 (negative indicates more altered) for nontidal stream reaches in the Chesapeake Bay watershed. Insets show two focus areas to better highlight changes. 

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Public Domain.

From journal article, Using fish community and population indicators to assess the biological condition of streams and rivers of the Chesapeake Bay watershed, USA. https://doi.org/10.1016/j.ecolind.2021.108488

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Map of the Chesapeake Bay watershed with location of community samples identified by habitat size and aggregated ecoregions

Assessing the habitat conditions to support freshwater fisheries in the Chesapeake Watershed

Issue: The Chesapeake Bay Program partners are striving to improve habitat conditions for recreational fisheries and other native fishes in the Bay and its watershed. While national fish habitat assessments have been conducted, resource managers need more local information to focus restoration and protection efforts in Chesapeake Bay watershed. Conducting the fish-habitat assessments are...
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Chesapeake Bay Activities, Eastern Ecological Science Center
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Assessing the habitat conditions to support freshwater fisheries in the Chesapeake Watershed

Issue: The Chesapeake Bay Program partners are striving to improve habitat conditions for recreational fisheries and other native fishes in the Bay and its watershed. While national fish habitat assessments have been conducted, resource managers need more local information to focus restoration and protection efforts in Chesapeake Bay watershed. Conducting the fish-habitat assessments are...
Learn More

Using fish community and population indicators to assess the biological condition of streams and rivers of the Chesapeake Bay watershed, USA

The development of indicators to assess relative freshwater condition is critical for management and conservation. Predictive modeling can enhance the utility of indicators by providing estimates of condition for unsurveyed locations. Such approaches grant understanding of where “good” and “poor” conditions occur and provide insight into landscape contexts supporting such conditions. However, as a
Authors
Kelly O. Maloney, Kevin P. Krause, Matt J. Cashman, Wesley M. Daniel, Benjamin Paul Gressler, Daniel J. Wieferich, John A. Young
By
Ecosystems Mission Area, Water Resources Mission Area, Science Synthesis, Analysis and Research Program, Science Analytics and Synthesis (SAS) Program, Chesapeake Bay Activities, Eastern Ecological Science Center, Maryland-Delaware-D.C. Water Science Center, Wetland and Aquatic Research Center

Related Content

link
Map of the Chesapeake Bay watershed with location of community samples identified by habitat size and aggregated ecoregions

Assessing the habitat conditions to support freshwater fisheries in the Chesapeake Watershed

Issue: The Chesapeake Bay Program partners are striving to improve habitat conditions for recreational fisheries and other native fishes in the Bay and its watershed. While national fish habitat assessments have been conducted, resource managers need more local information to focus restoration and protection efforts in Chesapeake Bay watershed. Conducting the fish-habitat assessments are...
By
Chesapeake Bay Activities, Eastern Ecological Science Center
link

Assessing the habitat conditions to support freshwater fisheries in the Chesapeake Watershed

Issue: The Chesapeake Bay Program partners are striving to improve habitat conditions for recreational fisheries and other native fishes in the Bay and its watershed. While national fish habitat assessments have been conducted, resource managers need more local information to focus restoration and protection efforts in Chesapeake Bay watershed. Conducting the fish-habitat assessments are...
Learn More

Using fish community and population indicators to assess the biological condition of streams and rivers of the Chesapeake Bay watershed, USA

The development of indicators to assess relative freshwater condition is critical for management and conservation. Predictive modeling can enhance the utility of indicators by providing estimates of condition for unsurveyed locations. Such approaches grant understanding of where “good” and “poor” conditions occur and provide insight into landscape contexts supporting such conditions. However, as a
Authors
Kelly O. Maloney, Kevin P. Krause, Matt J. Cashman, Wesley M. Daniel, Benjamin Paul Gressler, Daniel J. Wieferich, John A. Young
By
Ecosystems Mission Area, Water Resources Mission Area, Science Synthesis, Analysis and Research Program, Science Analytics and Synthesis (SAS) Program, Chesapeake Bay Activities, Eastern Ecological Science Center, Maryland-Delaware-D.C. Water Science Center, Wetland and Aquatic Research Center