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Characteristics of Spikes Delivered to Mesocosms Direct and indirect ecological effects of the widely used insecticide bifenthrin on stream ecosystems are largely unknown. To investigate such effects, a manipulative experiment was conducted in stream mesocosms that were colonized by aquatic insect communities and exposed to bifenthrin-contaminated sediment; implications for natural streams were interpreted through comparison of mesocosm results to a survey of 100 Midwestern streams, USA. In the mesocosm experiment, direct effects of bifenthrin exposure included reduced larval macroinvertebrate abundance, richness, and biomass at concentrations (EC50s ranged 197.6 – 233.5 ng bifenthrin/ g organic carbon) previously thought safe for aquatic life. Indirect effects... Categories: Data; Types: Citation; Tags: Illinois, Indiana, Iowa, Kansas, Kentucky, All tags... Michigan, Midwest, Minnesota, Missouri, Nebraska, Ohio, South Dakota, Wisconsin, adult emergence, aquatic insect communities, aquatic-terrestrial linkages, bifenthrin, contaminants, mesocosm, pesticides, sediment quality, suspended sediment, trophic cascade, water quality, Fewer tags FSA 10:1 NAIP Imagery m_4310638_ne_13_h_20150628_20151021 3.75 x 3.75 minute JPEG2000 from The National Map This data set contains imagery from the National Agriculture Imagery Program (NAIP). The NAIP program is administered by USDA FSA and has been established to support two main FSA strategic goals centered on agricultural production. These are, increase stewardship of America's natural resources while enhancing the environment, and to ensure commodities are procured and distributed effectively and efficiently to increase food security. The NAIP program supports these goals by acquiring and providing ortho imagery that has been collected during the agricultural growing season in the U.S. The NAIP ortho imagery is tailored to meet FSA requirements and is a fundamental tool used to support FSA farm and conservation programs.... Types: Citation; Tags: 3.75 x 3.75 minute, 4310638, 56025, Aerial Compliance, Compliance, All tags... Digital Ortho rectified Image, Downloadable Data, JPEG2000, MIDWEST, MIDWEST, NE, NAIP, NATRONA CO WY FSA, Natrona, Ortho Rectification, Orthoimagery, Quarter Quadrangle, USDA National Agriculture Imagery Program (NAIP), WY, WY025, farming, Fewer tags Study Boundary for the U.S. Geological Survey Midwest Stream Quality Assessment In 2013, the first of several Regional Stream Quality Assessments (RSQA) was done in the Midwest United States. The Midwest Stream Quality Assessment (MSQA) was a collaborative study by the U.S. Geological Survey (USGS) National Water Quality Assessment (NAWQA), the USGS Columbia Environmental Research Center, and the U.S. Environmental Protection Agency (USEPA) National Rivers and Streams Assessment (NRSA). One of the objectives of the RSQA, and thus the MSQA, is to characterize the relationships between water-quality stressors and stream ecology and to determine the relative effects of these stressors on aquatic biota within the streams (U.S. Geological Survey, 2012). To meet this objective, a framework of fundamental... Categories: Data; Types: Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Ecoregions, Geographic Information Systems, Geospatial Analysis, Geospatial Datasets, Illinois, All tags... Indiana, Iowa, Kansas, Kentucky, MSQA, Michigan, Midwest, Midwest Stream Quality Assessment, Minnesota, Missouri, National Water Quality Assessment, Nebraska, Ohio, RSQA, Regional Stream Quality Assessment, South Dakota, Study boundary, Wisconsin, inlandWaters, Fewer tags Assessment Tools for Urban Catchments: Developing Biological Indicators Based on Benthic Macroinvertebrates1 Abstract: Biological indicators, particularly benthic macroinvertebrates, are widely used and effective measures of the impact of urbanization on stream ecosystems. A multimetric biological index of urbanization was developed using a large benthic macroinvertebrate dataset (n = 1,835) from the Baltimore, Maryland, metropolitan area and then validated with datasets from Cleveland, Ohio (n = 79); San Jose, California (n = 85); and a different subset of the Baltimore data (n = 85). The biological metrics used to develop the multimetric index were selected using several criteria and were required to represent ecological attributes of macroinvertebrate assemblages including taxonomic composition and richness (number... Categories: Publication; Types: Citation; Tags: Mid-Atlantic, Midwest, NMS, Pacific Coast., Restoration, All tags... management, multimetric index, quantile regression, river, stream, urban gradient, Fewer tags FSA 10:1 NAIP Imagery m_4310638_se_13_h_20150628_20151021 3.75 x 3.75 minute JPEG2000 from The National Map This data set contains imagery from the National Agriculture Imagery Program (NAIP). The NAIP program is administered by USDA FSA and has been established to support two main FSA strategic goals centered on agricultural production. These are, increase stewardship of America's natural resources while enhancing the environment, and to ensure commodities are procured and distributed effectively and efficiently to increase food security. The NAIP program supports these goals by acquiring and providing ortho imagery that has been collected during the agricultural growing season in the U.S. The NAIP ortho imagery is tailored to meet FSA requirements and is a fundamental tool used to support FSA farm and conservation programs.... Types: Citation; Tags: 3.75 x 3.75 minute, 4310638, 56025, Aerial Compliance, Compliance, All tags... Digital Ortho rectified Image, Downloadable Data, JPEG2000, MIDWEST, MIDWEST, SE, NAIP, NATRONA CO WY FSA, Natrona, Ortho Rectification, Orthoimagery, Quarter Quadrangle, USDA National Agriculture Imagery Program (NAIP), WY, WY025, farming, Fewer tags Sampled Sites for the U.S. Geological Survey Midwest Stream Quality Assessment In 2013, the first of several Regional Stream Quality Assessments (RSQA) was done in the Midwest United States. The Midwest Stream Quality Assessment (MSQA) was a collaborative study by the U.S. Geological Survey (USGS) National Water Quality Assessment (NAWQA), the USGS Columbia Environmental Research Center, and the U.S. Environmental Protection Agency (USEPA) National Rivers and Streams Assessment (NRSA). One of the objectives of the RSQA, and thus the MSQA, is to characterize the relationships between water-quality stressors and stream ecology and to determine the relative effects of these stressors on aquatic biota within the streams (U.S. Geological Survey, 2012). To meet this objective, a framework of fundamental... Categories: Data; Types: Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Geographic Information Systems, Geospatial Analysis, Geospatial Datasets, Illinois, Indiana, All tags... Iowa, Kansas, Kentucky, MSQA, Michigan, Midwest, Midwest Stream Quality Assessment, Minnesota, Missouri, National Water Quality Assessment, Nebraska, Ohio, RSQA, Regional Stream Quality Assessment, Sampling site, Site, South Dakota, Wisconsin, inlandWaters, Fewer tags FSA 10:1 NAIP Imagery m_4310638_nw_13_h_20150628_20151021 3.75 x 3.75 minute JPEG2000 from The National Map This data set contains imagery from the National Agriculture Imagery Program (NAIP). The NAIP program is administered by USDA FSA and has been established to support two main FSA strategic goals centered on agricultural production. These are, increase stewardship of America's natural resources while enhancing the environment, and to ensure commodities are procured and distributed effectively and efficiently to increase food security. The NAIP program supports these goals by acquiring and providing ortho imagery that has been collected during the agricultural growing season in the U.S. The NAIP ortho imagery is tailored to meet FSA requirements and is a fundamental tool used to support FSA farm and conservation programs.... Types: Citation; Tags: 3.75 x 3.75 minute, 4310638, 56025, Aerial Compliance, Compliance, All tags... Digital Ortho rectified Image, Downloadable Data, JPEG2000, MIDWEST, MIDWEST, NW, NAIP, NATRONA CO WY FSA, Natrona, Ortho Rectification, Orthoimagery, Quarter Quadrangle, USDA National Agriculture Imagery Program (NAIP), WY, WY025, farming, Fewer tags FSA 10:1 NAIP Imagery m_4310638_sw_13_h_20150628_20151021 3.75 x 3.75 minute JPEG2000 from The National Map This data set contains imagery from the National Agriculture Imagery Program (NAIP). The NAIP program is administered by USDA FSA and has been established to support two main FSA strategic goals centered on agricultural production. These are, increase stewardship of America's natural resources while enhancing the environment, and to ensure commodities are procured and distributed effectively and efficiently to increase food security. The NAIP program supports these goals by acquiring and providing ortho imagery that has been collected during the agricultural growing season in the U.S. The NAIP ortho imagery is tailored to meet FSA requirements and is a fundamental tool used to support FSA farm and conservation programs.... Types: Citation; Tags: 3.75 x 3.75 minute, 4310638, 56025, Aerial Compliance, Compliance, All tags... Digital Ortho rectified Image, Downloadable Data, JPEG2000, MIDWEST, MIDWEST, SW, NAIP, NATRONA CO WY FSA, Natrona, Ortho Rectification, Orthoimagery, Quarter Quadrangle, USDA National Agriculture Imagery Program (NAIP), WY, WY025, farming, Fewer tags Aquatic insect community data and taxa list for larvae collected from mesocosms exposed to bifenthrin Direct and indirect ecological effects of the widely used insecticide bifenthrin on stream ecosystems are largely unknown. To investigate such effects, a manipulative experiment was conducted in stream mesocosms that were colonized by aquatic insect communities and exposed to bifenthrin-contaminated sediment; implications for natural streams were interpreted through comparison of mesocosm results to a survey of 100 Midwestern streams, USA. In the mesocosm experiment, direct effects of bifenthrin exposure included reduced larval macroinvertebrate abundance, richness, and biomass at concentrations (EC50s ranged 197.6 – 233.5 ng bifenthrin/ g organic carbon) previously thought safe for aquatic life. Indirect effects... Categories: Data; Types: Citation; Tags: Illinois, Indiana, Iowa, Kansas, Kentucky, All tags... Michigan, Midwest, Minnesota, Missouri, Nebraska, Ohio, South Dakota, Wisconsin, adult emergence, aquatic insect communities, aquatic-terrestrial linkages, bifenthrin, contaminants, mesocosm, pesticides, sediment quality, suspended sediment, trophic cascade, water quality, Fewer tags Riparian-Zone Boundaries for the U.S. Geological Survey Midwest Stream Quality Assessment In 2013, the first of several Regional Stream Quality Assessments (RSQA) was done in the Midwest United States. The Midwest Stream Quality Assessment (MSQA) was a collaborative study by the U.S. Geological Survey (USGS) National Water Quality Assessment (NAWQA), the USGS Columbia Environmental Research Center, and the U.S. Environmental Protection Agency (USEPA) National Rivers and Streams Assessment (NRSA). One of the objectives of the RSQA, and thus the MSQA, is to characterize the relationships between water-quality stressors and stream ecology and to determine the relative effects of these stressors on aquatic biota within the streams (U.S. Geological Survey, 2012). To meet this objective, a framework of fundamental... Categories: Data; Types: Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Ecological reach, Geographic Information Systems, Geospatial Analysis, Geospatial Datasets, Illinois, All tags... Indiana, Iowa, Kansas, Kentucky, MSQA, Michigan, Midwest, Midwest Stream Quality Assessment, Minnesota, Missouri, National Water Quality Assessment, Nebraska, Ohio, RSQA, Regional Stream Quality Assessment, Riparian reach, Riparian zone, South Dakota, Wisconsin, inlandWaters, Fewer tags Watershed Boundaries for the U.S. Geological Survey Midwest Stream Quality Assessment In 2013, the first of several Regional Stream Quality Assessments (RSQA) was done in the Midwest United States. The Midwest Stream Quality Assessment (MSQA) was a collaborative study by the U.S. Geological Survey (USGS) National Water Quality Assessment (NAWQA), the USGS Columbia Environmental Research Center, and the U.S. Environmental Protection Agency (USEPA) National Rivers and Streams Assessment (NRSA). One of the objectives of the RSQA, and thus the MSQA, is to characterize the relationships between water-quality stressors and stream ecology and to determine the relative effects of these stressors on aquatic biota within the streams (U.S. Geological Survey, 2012a). To meet this objective, a framework of fundamental... Categories: Data; Types: Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Geographic Information Systems, Geospatial Analysis, Geospatial Datasets, Illinois, Indiana, All tags... Iowa, Kansas, Kentucky, MSQA, Michigan, Midwest, Midwest Stream Quality Assessment, Minnesota, Missouri, National Water Quality Assessment, Nebraska, Ohio, RSQA, Regional Stream Quality Assessment, South Dakota, Wisconsin, basin, boundaries, drainage area, drainage basin, inlandWaters, watershed, watershed boundary, Fewer tags