Michael R. Rosen (Former Employee)
Science and Products
Filter Total Items: 81
Sources and distribution of organic compounds using passive samplers in Lake Mead National Recreation Area, Nevada and Arizona, and their implications for potential effects on aquatic biota.
Th e delineation of lateral and vertical gradients of organic contaminants in lakes is hampered by low concentrations and nondetection of many organic compounds in water. Passive samplers (semipermeable membrane devices [SPMDs] and polar organic chemical integrative samplers [POCIS]) are well suited for assessing gradients because they can detect synthetic organic compounds (SOCs) at pg L-1 concen
Authors
Michael R. Rosen, David A. Alvarez, Steven L. Goodbred, Thomas J. Leiker, Reynaldo Patiño
Identification of methyl triclosan and halogenated analogues in male common carp (Cyprinus carpio) from Las Vegas Bay and semipermeable membrane devices from Las Vegas Wash, Nevada
Methyl triclosan and four halogenated analogues have been identified in extracts of individual whole-body male carp (Cyprinus carpio) tissue that were collected from Las Vegas Bay, Nevada, and Semipermeable Membrane Devices (SPMD) that were deployed in Las Vegas Wash, Nevada. Methyl triclosan is believed to be the microbially methylated product of the antibacterial agent triclosan (2, 4, 4'-trichl
Authors
T.J. Leiker, S.R. Abney, S. L. Goodbred, Michael R. Rosen
Bacterial succession within an ephemeral hypereutrophic mojave desert playa lake
Ephemerally wet playas are conspicuous features of arid landscapes worldwide; however, they have not been well studied as habitats for microorganisms. We tracked the geochemistry and microbial community in Silver Lake playa, California, over one flooding/desiccation cycle following the unusually wet winter of 2004-2005. Over the course of the study, total dissolved solids increased by 10-fold and
Authors
J.B. Navarro, D.P. Moser, A. Flores, C. Ross, Michael R. Rosen, H. Dong, G. Zhang, B.P. Hedlund
Organochlorine pesticides residue in lakes of Khorezm, Uzbekistan
The Khorezm province in northwest Uzbekistan is a productive agricultural area within the Aral Sea Basin that produces cotton, rice and wheat. Various organochlorine pesticides were widely used for cotton production before Uzbekistan's independence in 1991. In Khorezm, small lakes have formed in natural depressions that receive inputs mostly from agricultural runoff. Samples from lake waters and s
Authors
Michael R. Rosen, Bakhriddin Nishonov, Dilorom Fayzieva, L. Saito, J. Lamers
Combining particle-tracking and geochemical data to assess public supply well vulnerability to arsenic and uranium
Flow-model particle-tracking results and geochemical data from seven study areas across the United States were analyzed using three statistical methods to test the hypothesis that these variables can successfully be used to assess public supply well vulnerability to arsenic and uranium. Principal components analysis indicated that arsenic and uranium concentrations were associated with particle-tr
Authors
S.R. Hinkle, L. J. Kauffman, M.A. Thomas, C. J. Brown, K. A. McCarthy, S. M. Eberts, Michael R. Rosen, B. G. Katz
How useful are the "other" semipermeable membrane devices (SPMDs); the mini-unit (15.2 cm long)?
Mini (15.2 cm) semipermeable membrane devices (SPMDs) were used successfully in 169 streams from six metropolitan areas of the US to sequester hydrophobic organic compounds (HOCs) that are indicative of urbanization. A microscale assay the P450RGS, which responds to compounds that bind to the aryl hydrocarbon receptor (AhR), and the Fluoroscan, a chemical screen for polycyclic aromatic hydrocarbon
Authors
Steven L. Goodbred, Wade L. Bryant, Michael R. Rosen, David Alvarez, Terri Spencer
Introduction to the U.S. Geological Survey National Water-Quality Assessment (NAWQA) of ground-water quality trends and comparison to other national programs
Assessment of temporal trends in national ground-water quality networks are rarely published in scientific journals. This is partly due to the fact that long-term data from these types of networks are uncommon and because many national monitoring networks are not driven by hypotheses that can be easily incorporated into scientific research. The U.S. Geological Survey (USGS) National Water-Quality
Authors
Michael R. Rosen, W.W. Lapham
Using semi-permeable membrane devices and stable nitrogen isotopes to detect anthropogenic influences on the Truckee River, USA
Stable nitrogen isotopes (??15N) and semipermeable membrane devices (SPMDs) were used together to provide evidence of potential anthropogenic connections to aquatic organisms in the Truckee River, which flows through the Reno/Sparks metropolitan area in Nevada. Crayfish, snail, and periphyton ??15N values, and SPMD toxicity data collected during high and low flow periods at seven primary sites on
Authors
L. Saito, Michael R. Rosen, S. Chandra, C.H. Fritsen, J.A. Arufe, C. Redd
Hydrogeologic settings and ground-water flow simulations for regional studies of the Transport of Anthropogenic and Natural Contaminants to public-supply wells - Studies begun in 2001
This study of the Transport of Anthropogenic and Natural Contaminants to public-supply wells (TANC study) is being conducted as part of the U.S. Geological Survey National Water Quality Assessment (NAWQA) Program and was designed to increase understanding of the most important factors to consider in ground-water vulnerability assessments. The seven TANC studies that began in 2001 used retrospectiv
Authors
Suzanne S. Paschke
Effects of agriculture and urbanization on quality of shallow ground water in the arid to semiarid western United States, 1993-2004
Within the Western United States, agricultural and rural lands are being developed into commercial and residential areas. With changes in land use and increasing population, greater demands are placed on water resources for agricultural, industrial, and domestic supplies. Many areas in the Western United States rely exclusively on ground water as their source of drinking water. Areas that use surf
Authors
Angela P. Paul, Ralph L. Seiler, Timothy G. Rowe, Michael R. Rosen
Organic Chemical Concentrations and Reproductive Biomarkers in Common Carp (Cyprinus carpio) Collected from Two Areas in Lake Mead, Nevada, May 1999-May 2000
The U.S. Geological Survey, in cooperation with the U.S. Fish and Wildlife Service, National Park Service, Bureau of Reclamation, and Nevada Department of Wildlife, collected and assessed data to determine the general health and reproductive status of common carp (Cyprinus carpio) at two study areas in Lake Mead, Nevada, during May 1999-May 2000. These data will form the basis of interpretations a
Authors
Steven L. Goodbred, Thomas J. Leiker, Reynaldo Patiño, Jill A. Jenkins, Nancy D. Denslow, Erik Orsak, Michael R. Rosen
Quantifying foodweb interactions with simultaneous linear equations: Stable isotope models of the Truckee River, USA
Aquatic foodweb models for 2 seasons (relatively high- [March] and low-flow [August] conditions) were constructed for 4 reaches on the Truckee River using ??13C and ??15N data from periphyton, macroinvertebrate, and fish samples collected in 2003 and 2004. The models were constructed with isotope values that included measured periphyton signatures and calculated mean isotope values for detritus an
Authors
L. Saito, C. Redd, S. Chandra, L. Atwell, C.H. Fritsen, Michael R. Rosen
Non-USGS Publications**
Rosen, M.R., Miser, D.E. & Warren, J.K., 1988, Sedimentology, mineralogy, and isotopic analysis of Pellet Lake, Coorong Region, South Australia. Sedimentology, 35, 105-122.
Rosen, M.R., Miser, D.E., Starcher, M.A., & Warren, J.K., 1989, Formation of dolomite in the Coorong Region, South Australia. Geochimica et Cosmochimica Acta, 53, 661-669.
Rosen, M.R. & Warren, J.K., 1990, The origin and significance of groundwater seepage gypsum from Bristol Dry Lake Ca., USA. Sedimentology, 37, 983-996.
Rosen, M.R., 1991, Sedimentologic and geochemical constraints on the hydrologic evolution of Bristol Dry Lake, California, USA. Palaeogeography, Palaeoclimatology, Palaeoecology, 84, 229-257.
Brown, W.J., & Rosen, M.R., 1995, Was there a Pliocene-Pleistocene fluvial-lacustrine connection between Death Valley and the Colorado River? Quaternary Research, 43, 286-296.
Jones, B., Renaut, R.W., & Rosen, M.R., 2004, Taxonomic fidelity of silicified filamentous microbes from hot spring systems in the Taupo Volcanic Zone, North Island, New Zealand. Transactions of the Royal Society of Edinburgh, 94, 475-483.
Pasvanoglu, S. Canik, B. & Rosen, M.R., 2004, Hydrogeology and possible effects of the Mw. 7.4 Marmara Earthquake (17 August 1999) on the spring waters in the Orhangazi-Bursa Area, Turkey. Journal Geological Society of India, 63, 313-322.
Rosen, M.R, 1994, The importance of groundwater in playas: A review of playa classifications and the sedimentology and hydrology of playas. In Rosen, M.R., (ed), Paleoclimate and Basin Evolution of Playa Systems, Geological Society of America Special Paper No. 289, 1-18.
Rosen, M.R., Turner, J.V., Coshell, L. & Gailitis, V., 1995, The effect of water temperature, stratification, and biological activity on the stable isotopic composition and timing of carbonate precipitation in a hypersaline lake. Geochimica et Cosmochimica Acta, 59, 979-990.
Coshell, L., Rosen, M.R., & McNamara, K., 1998, Hydromagnesite replacement of biomineralised aragonite in a new location of Holocene stromatolites, Lake Walyungup, Western Australia, Sedimentology, 45, 1005-1018.
Rosen, M.R. & Jones, S. 1998, Controls on the groundwater composition of the Wanaka and Wakatipu basins, Central Otago, New Zealand. Hydrogeology Journal, 6, 264-281
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.
Science and Products
Filter Total Items: 81
Sources and distribution of organic compounds using passive samplers in Lake Mead National Recreation Area, Nevada and Arizona, and their implications for potential effects on aquatic biota.
Th e delineation of lateral and vertical gradients of organic contaminants in lakes is hampered by low concentrations and nondetection of many organic compounds in water. Passive samplers (semipermeable membrane devices [SPMDs] and polar organic chemical integrative samplers [POCIS]) are well suited for assessing gradients because they can detect synthetic organic compounds (SOCs) at pg L-1 concen
Authors
Michael R. Rosen, David A. Alvarez, Steven L. Goodbred, Thomas J. Leiker, Reynaldo Patiño
Identification of methyl triclosan and halogenated analogues in male common carp (Cyprinus carpio) from Las Vegas Bay and semipermeable membrane devices from Las Vegas Wash, Nevada
Methyl triclosan and four halogenated analogues have been identified in extracts of individual whole-body male carp (Cyprinus carpio) tissue that were collected from Las Vegas Bay, Nevada, and Semipermeable Membrane Devices (SPMD) that were deployed in Las Vegas Wash, Nevada. Methyl triclosan is believed to be the microbially methylated product of the antibacterial agent triclosan (2, 4, 4'-trichl
Authors
T.J. Leiker, S.R. Abney, S. L. Goodbred, Michael R. Rosen
Bacterial succession within an ephemeral hypereutrophic mojave desert playa lake
Ephemerally wet playas are conspicuous features of arid landscapes worldwide; however, they have not been well studied as habitats for microorganisms. We tracked the geochemistry and microbial community in Silver Lake playa, California, over one flooding/desiccation cycle following the unusually wet winter of 2004-2005. Over the course of the study, total dissolved solids increased by 10-fold and
Authors
J.B. Navarro, D.P. Moser, A. Flores, C. Ross, Michael R. Rosen, H. Dong, G. Zhang, B.P. Hedlund
Organochlorine pesticides residue in lakes of Khorezm, Uzbekistan
The Khorezm province in northwest Uzbekistan is a productive agricultural area within the Aral Sea Basin that produces cotton, rice and wheat. Various organochlorine pesticides were widely used for cotton production before Uzbekistan's independence in 1991. In Khorezm, small lakes have formed in natural depressions that receive inputs mostly from agricultural runoff. Samples from lake waters and s
Authors
Michael R. Rosen, Bakhriddin Nishonov, Dilorom Fayzieva, L. Saito, J. Lamers
Combining particle-tracking and geochemical data to assess public supply well vulnerability to arsenic and uranium
Flow-model particle-tracking results and geochemical data from seven study areas across the United States were analyzed using three statistical methods to test the hypothesis that these variables can successfully be used to assess public supply well vulnerability to arsenic and uranium. Principal components analysis indicated that arsenic and uranium concentrations were associated with particle-tr
Authors
S.R. Hinkle, L. J. Kauffman, M.A. Thomas, C. J. Brown, K. A. McCarthy, S. M. Eberts, Michael R. Rosen, B. G. Katz
How useful are the "other" semipermeable membrane devices (SPMDs); the mini-unit (15.2 cm long)?
Mini (15.2 cm) semipermeable membrane devices (SPMDs) were used successfully in 169 streams from six metropolitan areas of the US to sequester hydrophobic organic compounds (HOCs) that are indicative of urbanization. A microscale assay the P450RGS, which responds to compounds that bind to the aryl hydrocarbon receptor (AhR), and the Fluoroscan, a chemical screen for polycyclic aromatic hydrocarbon
Authors
Steven L. Goodbred, Wade L. Bryant, Michael R. Rosen, David Alvarez, Terri Spencer
Introduction to the U.S. Geological Survey National Water-Quality Assessment (NAWQA) of ground-water quality trends and comparison to other national programs
Assessment of temporal trends in national ground-water quality networks are rarely published in scientific journals. This is partly due to the fact that long-term data from these types of networks are uncommon and because many national monitoring networks are not driven by hypotheses that can be easily incorporated into scientific research. The U.S. Geological Survey (USGS) National Water-Quality
Authors
Michael R. Rosen, W.W. Lapham
Using semi-permeable membrane devices and stable nitrogen isotopes to detect anthropogenic influences on the Truckee River, USA
Stable nitrogen isotopes (??15N) and semipermeable membrane devices (SPMDs) were used together to provide evidence of potential anthropogenic connections to aquatic organisms in the Truckee River, which flows through the Reno/Sparks metropolitan area in Nevada. Crayfish, snail, and periphyton ??15N values, and SPMD toxicity data collected during high and low flow periods at seven primary sites on
Authors
L. Saito, Michael R. Rosen, S. Chandra, C.H. Fritsen, J.A. Arufe, C. Redd
Hydrogeologic settings and ground-water flow simulations for regional studies of the Transport of Anthropogenic and Natural Contaminants to public-supply wells - Studies begun in 2001
This study of the Transport of Anthropogenic and Natural Contaminants to public-supply wells (TANC study) is being conducted as part of the U.S. Geological Survey National Water Quality Assessment (NAWQA) Program and was designed to increase understanding of the most important factors to consider in ground-water vulnerability assessments. The seven TANC studies that began in 2001 used retrospectiv
Authors
Suzanne S. Paschke
Effects of agriculture and urbanization on quality of shallow ground water in the arid to semiarid western United States, 1993-2004
Within the Western United States, agricultural and rural lands are being developed into commercial and residential areas. With changes in land use and increasing population, greater demands are placed on water resources for agricultural, industrial, and domestic supplies. Many areas in the Western United States rely exclusively on ground water as their source of drinking water. Areas that use surf
Authors
Angela P. Paul, Ralph L. Seiler, Timothy G. Rowe, Michael R. Rosen
Organic Chemical Concentrations and Reproductive Biomarkers in Common Carp (Cyprinus carpio) Collected from Two Areas in Lake Mead, Nevada, May 1999-May 2000
The U.S. Geological Survey, in cooperation with the U.S. Fish and Wildlife Service, National Park Service, Bureau of Reclamation, and Nevada Department of Wildlife, collected and assessed data to determine the general health and reproductive status of common carp (Cyprinus carpio) at two study areas in Lake Mead, Nevada, during May 1999-May 2000. These data will form the basis of interpretations a
Authors
Steven L. Goodbred, Thomas J. Leiker, Reynaldo Patiño, Jill A. Jenkins, Nancy D. Denslow, Erik Orsak, Michael R. Rosen
Quantifying foodweb interactions with simultaneous linear equations: Stable isotope models of the Truckee River, USA
Aquatic foodweb models for 2 seasons (relatively high- [March] and low-flow [August] conditions) were constructed for 4 reaches on the Truckee River using ??13C and ??15N data from periphyton, macroinvertebrate, and fish samples collected in 2003 and 2004. The models were constructed with isotope values that included measured periphyton signatures and calculated mean isotope values for detritus an
Authors
L. Saito, C. Redd, S. Chandra, L. Atwell, C.H. Fritsen, Michael R. Rosen
Non-USGS Publications**
Rosen, M.R., Miser, D.E. & Warren, J.K., 1988, Sedimentology, mineralogy, and isotopic analysis of Pellet Lake, Coorong Region, South Australia. Sedimentology, 35, 105-122.
Rosen, M.R., Miser, D.E., Starcher, M.A., & Warren, J.K., 1989, Formation of dolomite in the Coorong Region, South Australia. Geochimica et Cosmochimica Acta, 53, 661-669.
Rosen, M.R. & Warren, J.K., 1990, The origin and significance of groundwater seepage gypsum from Bristol Dry Lake Ca., USA. Sedimentology, 37, 983-996.
Rosen, M.R., 1991, Sedimentologic and geochemical constraints on the hydrologic evolution of Bristol Dry Lake, California, USA. Palaeogeography, Palaeoclimatology, Palaeoecology, 84, 229-257.
Brown, W.J., & Rosen, M.R., 1995, Was there a Pliocene-Pleistocene fluvial-lacustrine connection between Death Valley and the Colorado River? Quaternary Research, 43, 286-296.
Jones, B., Renaut, R.W., & Rosen, M.R., 2004, Taxonomic fidelity of silicified filamentous microbes from hot spring systems in the Taupo Volcanic Zone, North Island, New Zealand. Transactions of the Royal Society of Edinburgh, 94, 475-483.
Pasvanoglu, S. Canik, B. & Rosen, M.R., 2004, Hydrogeology and possible effects of the Mw. 7.4 Marmara Earthquake (17 August 1999) on the spring waters in the Orhangazi-Bursa Area, Turkey. Journal Geological Society of India, 63, 313-322.
Rosen, M.R, 1994, The importance of groundwater in playas: A review of playa classifications and the sedimentology and hydrology of playas. In Rosen, M.R., (ed), Paleoclimate and Basin Evolution of Playa Systems, Geological Society of America Special Paper No. 289, 1-18.
Rosen, M.R., Turner, J.V., Coshell, L. & Gailitis, V., 1995, The effect of water temperature, stratification, and biological activity on the stable isotopic composition and timing of carbonate precipitation in a hypersaline lake. Geochimica et Cosmochimica Acta, 59, 979-990.
Coshell, L., Rosen, M.R., & McNamara, K., 1998, Hydromagnesite replacement of biomineralised aragonite in a new location of Holocene stromatolites, Lake Walyungup, Western Australia, Sedimentology, 45, 1005-1018.
Rosen, M.R. & Jones, S. 1998, Controls on the groundwater composition of the Wanaka and Wakatipu basins, Central Otago, New Zealand. Hydrogeology Journal, 6, 264-281
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.