macroinvertebrate

Legacy ID: 
3 146
Publication Title: 

Predicting climate change impacts on great basin wetlands, migratory birds and their prey

Authors: 
Schmidt, T.S., S. Haig, J. Matthews, M. Miller, D.D. Roby, and B.L. Johnson
Publication Date: 
2010
Updated Date (text): 
2012-01-12
Parent Publication Title: 
3rd USGS Modeling Conference: Understanding and Predicting for a Changing World, 7-11 June, 2010, Broomfield, Colorado
Publication Type: 
Archive number: 
NONCTR/00371

Pub Abstract: 
Publication Title: 

Ecological effects of Didymosphenia geminate in macroinvertebrate communities of the central Colorado Rocky Mountains

Authors: 
Schmidt, T.S., R.B. Wanty, P.L. Verplanck, S.E. Church, D.L. Fey, M. Adams, S.A. Spaulding, S. Russell, and W.H. Clements
Publication Date: 
2006
Updated Date (text): 
2012-01-12
Parent Publication Title: 
Rocky Mountain Chapter of the Society of Environmental Toxicology and Chemistry 27-28 April, 2006, Idaho Springs, CO
Publication Type: 
Archive number: 
NONCTR/00367

Pub Abstract: 
Publication Title: 

An evidence-based approach to demonstrate causal relationships between anthropogenic stressors and macroinvertebrate community responses

Authors: 
Clements, W.H. and T.S Schmidt
Publication Date: 
2011
Updated Date (text): 
2012-01-12
Parent Publication Title: 
Rocky Mountain Society of Environmental Toxicology and Chemistry 19-20 May, 2011, Denver, CO
Publication Type: 
Archive number: 
NONCTR/00368

Pub Abstract: 
Publication Title: 

The influence of catchment geology on water quality and benthic macroinvertebrate communities in streams from the Colorado Mineral Belt

Authors: 
Schmidt, T.S., S.E. Church, R.B. Wanty, D. Fey, J.G. Crock, M. Adams, and M.W. Anthony
Publication Date: 
2005
Updated Date (text): 
2012-01-09
Parent Publication Title: 
Eos Transactions of the American Geophysical Union, Joint Assembly with North American Benthological Society, 23-27 May 2005, New Orleans, Louisiana
Publication Type: 
Archive number: 
NONCTR/00365

Pub Abstract: 
Publication Title: 

An evidence-based approach to demonstrate causal relationships between anthropogenic stressors and macroinvertebrate community responses

Authors: 
Clements, W.H. and T.S Schmidt
Publication Date: 
2011
Updated Date (text): 
2012-01-12
Parent Publication Title: 
North American Benthological Society, 22-26 May 2011, Providence, Rhode Island
Publication Type: 
Archive number: 
NONCTR/00369

Pub Abstract: 
Publication Title: 

Selected field parameters from streams and analytical data from water and macroinvertebrate samples, Central Colorado Assessment Project, Environmental Assessment Task, 2004 and 2005

Authors: 
Fey, D.L., S.E. Church, T.S. Schmidt, R.B. Wanty, P.L. Verplanck, P.J. Lamothe, M. Adams, and M.W. Anthony
Publication Date: 
2007
Updated Date (text): 
2011-10-20
Parent Publication Title: 
Publication Type: 
Archive number: 
NONCTR/00351
States: 

Pub Abstract: 

The U.S. Geological Survey (USGS) Central Colorado Assessment Project (CCAP) began in October 2003 and is planned to last through September 2008. One major goal of this project is to compare the relationships between surface-water chemistry and aquatic fauna in mined and unmined areas. To accomplish this goal, we are conducting a State-scale reconnaissance sampling program, in which we are collecting water and macroinvertebrate samples. Selected results from the first two years of project analyses are reported here. We plan to develop statistical models and use geographic information system (GIS) technology to quantify the relationships between ecological indicators of metal contamination in Rocky Mountain streams and water quality, landscape and land-use characteristics (for example, mine density, geology, geomorphology, vegetation, topography)...

Publication Title: 

Ecological effects of Didymosphenia geminata in macroinvertebrate communities of the central Colorado Rocky Mountains

Authors: 
Schmidt, T.S., R.B. Wanty, P.L. Verplanck, S.E. Church, D.L. Fey, M. Adams, S.A. Spaulding, S. Russell, and W.H. Clements
Publication Date: 
2006
Updated Date (text): 
2011-10-07
Parent Publication Title: 
Rocky Mountain Chapter of the Society of Environmental Toxicology and Chemistry, April 27-28, 2006, Idaho Springs, Colorado, USA
Publication Type: 
Archive number: 
NONCTR/00331
States: 

Pub Abstract: 
Publication Title: 

Macroinvertebrate response to flow changes in a subalpine stream: Predictions from two-dimensional hydrodynamic models

Authors: 
Waddle, T.W. and J.G. Holmquist
Publication Date: 
2011
Updated Date (text): 
2012-04-16
Parent Publication Title: 
River Research and Applications
Publication Type: 
Archive number: 
INPRESS/00046

Pub Abstract: 

Two-dimensional hydrodynamic models are being used increasingly as alternatives to traditional one-dimensional instream flow methodologies for assessing adequacy of flow and associated faunal habitat. Two-dimensional modelling of habitat has focused primarily on fishes, but fish-based assessments may not model benthic macroinvertebrate habitat effectively. We extend two-dimensional techniques to a macroinvertebrate assemblage in a high-elevation stream in the Sierra Nevada (Dana Fork of the Tuolumne River, Yosemite National Park, CA, USA). This stream frequently flows at less than 0.03 m3 s−1 in late summer and is representative of a common water abstraction scenario: maximum water abstraction coinciding with seasonally low flows. We used two-dimensional modelling to predict invertebrate responses to reduced flows that might result from increased abstraction. We collected site-specific field data on the macroinvertebrate assemblage, bed topography and flow conditions and then coupled a two-dimensional hydrodynamic model with macroinvertebrate indices to evaluate habitat across a range of low flows. Macroinvertebrate indices were calculated for the wetted area at each flow. A surrogate flow record based on an adjacent watershed was used to evaluate frequency and duration of low flow events. Using surrogate historical records, we estimated that flow should fall below 0.071 m3 s−1 at least 1 day in 82 of 95 years and below 0.028 m3 s−1 in 48 of 95 years. Invertebrate metric means indicated minor losses in response to modelled discharge reductions, but wetted area decreased substantially. Responses of invertebrates to water abstraction will likely be a function of changing habitat quantity rather than quality.

Copyright © 2011 John Wiley & Sons, Ltd.

Publication Title: 

Macroinvertebrate-based assessment of biological condition at selected sites in the Eagle River watershed, Colorado, 2000–07

Authors: 
Zuellig, R.E., J. Bruce, B.D. Healy, and C.A. Williams
Publication Date: 
2010
Updated Date (text): 
2011-01-03
Parent Publication Title: 
Archive number: 
2010/0081 FORT
States: 

Pub Abstract: 

The U.S. Geological Survey (USGS), in cooperation with the Colorado River Water Conservation District, Eagle County, Eagle River Water and Sanitation District, Upper Eagle Regional Water Authority, Colorado Department of Transportation, City of Aurora, Town of Eagle, Town of Gypsum, Town of Minturn, Town of Vail, Vail Resorts, Colorado Springs Utilities, Denver Water, and the U.S. Department of Agriculture Forest Service (FS), compiled macroinvertebrate (73 sites, 124 samples) data previously collected in the Eagle River watershed from selected USGS and FS studies, 2000–07. These data were analyzed to assess the biological condition (that is, biologically “degraded” or “good”) at selected sites in the Eagle River watershed and determine if site class (for example, urban or undeveloped) described biological condition...

Publication Title: 

Macroinvertebrate and algal community sample collection methods and data collected at selected sites in the Eagle River watershed, Colorado, 2000–07

Authors: 
Zuellig, R.E. and J. Bruce
Publication Date: 
2010
Updated Date (text): 
2011-01-04
Parent Publication Title: 
Publication Type: 
Archive number: 
2010/0102 FORT
States: 

Pub Abstract: 

State and local agencies are concerned about the effects of increasing urban development and human population growth on water quality and the biological condition of regional streams in the Eagle River watershed. In response to these needs, the U.S. Geological Survey initiated a study in cooperation with the Colorado River Water Conservation District, Eagle County, Eagle River Water and Sanitation District, Upper Eagle Regional Water Authority, Colorado Department of Transportation, City of Aurora, Town of Eagle, Town of Gypsum, Town of Minturn, Town of Vail, Vail Resorts, Colorado Springs Utilities, Denver Water, and the U.S. Department of Agriculture Forest Service. As part of this study, previously collected macroinvertebrate and algal data from the Eagle River watershed were compiled...

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