Environmental Health

News

Browse through a list of USGS environmental health news and budget items.

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Filter Total Items: 81
Date published: September 16, 2020

New Study Identifies Pesticide Mixtures in U.S. Rivers and Streams

A mix of multiple pesticides is common in many U.S. streams, reports a new study by the U.S. Geological Survey National Water Quality Program.

Date published: September 11, 2020

Bioaccumulation of Mercury in Fish Varied by Species and Location in the Chesapeake Bay Watershed—Summary of Existing Data and a Roadmap for Integrated Monitoring

Fish mercury data from State monitoring programs and research studies within the Chesapeake Bay were compiled and summarized to provide a comprehensive overview of the variation in fish mercury concentrations among species and habitats within the watershed...

Date published: September 11, 2020

Review of Cyanobacterial Neurotoxins—Information for Prioritizing Future Science Directions

The current state of knowledge on the modes of action, production, fate, and occurrence of the freshwater cyanobacterial neurotoxins, anatoxin-a and saxitoxin, was reviewed and synthesized to identify gaps and critical research needs to better...

Date published: September 11, 2020

Conceptual Model Developed to Understand Contaminant Pathways between Aquatic and Terrestrial Ecosystems

A conceptual model, based on contaminant properties and ecotoxicological principles, was developed to understand the transfer of contaminants from aquatic to terrestrial ecosystems and the effects of various classes of contaminants on terrestrial...

Date published: July 10, 2020

USGS and Partners Tracking and Removing Burmese Pythons in Southern Florida

Washington – Today, the U.S. Geological Survey (USGS), U.S. National Park Service (NPS), U.S. Fish and Wildlife Service (FWS) and Conservancy of Southwest Florida announced they have teamed up to radio-track Burmese pythons in Big Cypress National Preserve, Crocodile Lake National Wildlife Refuge and other areas of Southwest Florida.

Date published: November 25, 2019

Refined Model Provides a Screening Tool to Understand Exposure to Contaminants from Incidental Wastewater Reuse

Refinement of the existing national-scale “de facto reuse incidence in our nation’s consumable supply” (DRINCS) model, complemented by field measurements, provides a screening tool to understand human and wildlife exposure to toxicants and pathogens associated with the...

Date published: May 15, 2019

USGS Kicks Off Innovative Project to Study Harmful Algal Blooms in New York

Monitoring Effort Supports State’s Initiative to Combat Potentially Toxic Blooms

Date published: March 20, 2019

What's New with Our Budget in Fiscal Year 2020

Fiscal Year 2020 Budget and Appropriation Information for Environmental Health Mission Area Programs 

Date published: March 13, 2019

Significant Milestone in Whooping Crane Recovery

This week marks a significant milestone in the conservation and recovery of the endangered whooping crane. On March 11 and 13, the U.S. Geological Survey’s Patuxent Wildlife Research Center transferred its last two cranes of the approximately 75 that were in its flock to other institutions, closing out more than 50 years of the center’s whooping crane research and captive breeding success.

Date published: March 11, 2019

President Proposes $983 Million FY20 Budget for USGS

Budget Focuses on Priorities Supporting American Energy Enterprise, National Security, and Natural Hazard Response Efforts

Date published: February 22, 2019

Fiscal Year 2018 USGS Environmental Health Mission Area Accomplishments

In Fiscal Year 2018 our two integrated programs – Contaminant Biology and Toxic Substances Hydrology Programs – provided essential information to understand the risks of environmental contaminants and pathogens.

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