Science Explorer
Exploring: Ecosystem Health
Aquatic Ecosystem Health (AEH)
Aquatic Ecosystem Health (AEH) USGS Home Contact USGS Search USGS Upper Midwest Environmental Sciences Center Home Who We Are Director's Overview History of Center Staff Directory Map to Center Organization Chart Center Phone List Center Video Cooperators Employment State Field Stations Lake City, Minnesota La Crosse, Wisconsin Bellevue, Iowa...
Alaska Interagency Ecosystem Health Work Group
The Alaska Interagency Ecosystem Health Work Group is a community of practice that recognizes the interconnections between the health of ecosystems, wildlife, and humans and meets to facilitate the exchange of ideas, data, and research opportunities. Membership includes the Alaska Native Tribal Health Consortium, U.S. Geological Survey, Alaska...
Aquatic Ecosystem Health | USGS.gov
Aquatic Ecosystem Health | USGS.gov Skip to main content Facebook Twitter Google+ LinkedIn Delicious Digg Reddit StumbleUpon Pinterest Search Search Upper Midwest Environmental Science Center + Science + Science Explorer Mission Areas Regions Frequently Asked Questions Education Products + Data and Tools Maps Publications Software Multimedia...
The USGS National Wildlife Health Center: Advancing wildlife and ecosystem health
In 1975, the Federal government responded to the need for establishing national expertise in wildlife health by creating the National Wildlife Health Center (NWHC), a facility within the Department of the Interior; the NWHC is the only national center dedicated to wildlife disease detection, control, and prevention. Its mission is to provide...
Wildlife disease as an indicator for ecosystem health
No abstract available.
Burrowing mayflies (Hexagenia) as indicators of ecosystem health
Three State of the Lakes Ecosystem Conferences have been held since 1996 to encourage the development of Great Lakes indicators of ecosystem health for use in reporting on progress in restoring and maintaining the chemical, physical and biological integrity of the Great Lakes ecosystem. Here we report on the development of an indicator based on...
Saving Salamanders: Vital to Ecosystem Health
Saving Salamanders: Vital to Ecosystem Health Skip to main content Facebook Twitter Google+ LinkedIn Delicious Digg Reddit StumbleUpon Pinterest Search Search Science + Science Explorer Mission Areas Regions Frequently Asked Questions Education Products + Data and Tools Maps Publications Software Multimedia Gallery Park Passes USGS Library News +...
Saving Salamanders: Vital to Ecosystem Health
Saving Salamanders: Vital to Ecosystem Health Skip to main content Facebook Twitter Google+ LinkedIn Delicious Digg Reddit StumbleUpon Pinterest Search Search Science + Science Explorer Mission Areas Regions Frequently Asked Questions Education Products + Data and Tools Maps Publications Software Multimedia Gallery Park Passes USGS Library News +...
Parasites as Indicators of Coastal-Ecosystem Health
Parasites as Indicators of Coastal-Ecosystem Health Search all stories: All USGS This site only Home || Sections: Spotlight on Sandy | Fieldwork | Research | Outreach | Meetings | Awards | Staff & Center News | Publications || Archives Parasites as Indicators of Coastal-Ecosystem Health By Gloria Maender August 2002 in this issue: ...
Burrowing mayflies (Hexagenia) as indicators of ecosystem health at Sleeping Bear Dunes National Lakeshore, Michigan
The present study describes the provisional use of burrowing mayflies (Hexagenia [Ephemeroptera: Ephemeridae]) as an indicator organism to assess and monitor the health of the Loon Lake and lower Platte River ecosystem within Sleeping Bear Dunes National Lakeshore, Michigan.
Educating veterinarians for careers in free-ranging wildlife medicine and ecosystem health
In the last 10 years, the field of zoological medicine has seen an expansive broadening into the arenas of free-ranging wildlife, conservation medicine, and ecosystem health. During the spring/summer of 2005, we prepared and disseminated a survey designed to identify training and educational needs for individuals entering the wildlife medicine and...
Integrating gene transcription-based biomarkers to understand desert tortoise and ecosystem health
Tortoises are susceptible to a wide variety of environmental stressors, and the influence of human disturbances on health and survival of tortoises is difficult to detect. As an addition to current diagnostic methods for desert tortoises, we have developed the first leukocyte gene transcription biomarker panel for the desert tortoise (Gopherus...
Burrowing mayflies (Hexagenia) as indicators of aquatic ecosystem health at Sleeping Bear Dunes National Lakeshore, Michigan
With concern running high for the ecological effects of nutrient introductions in waters near the park, researchers document baseline conditions of aquatic park resources, applying a method that can be fine-tuned for future trend monitoring.
Aquatic bird disease and mortality as an indicator of changing ecosystem health
We analyzed data from pathologic investigations in the United States, collected by the USGS National Wildlife Health Center between 1971 and 2005, into aquatic bird mortality events. A total of 3619 mortality events was documented for aquatic birds, involving at least 633 708 dead birds from 158 species belonging to 23 families. Environmental...