Reynaldo Patino, PhD (Former Employee)
Science and Products
Filter Total Items: 64
Water quality associations and spatiotemporal distribution of the harmful alga Prymnesium parvum in an impounded urban stream system Water quality associations and spatiotemporal distribution of the harmful alga Prymnesium parvum in an impounded urban stream system
The Jim Bertram Lake System consists of several stream impoundments within the City of Lubbock, Texas (USA). Baseflow in the upstream reach is dominated by nitrogen-rich-treated wastewater. While toxic blooms of Prymnesium parvum have occurred in this system for ∼2 decades during fall or winter-spring, little is known about water quality variables that facilitate blooms or the alga’s
Authors
J. B. Clayton, Reynaldo Patino, R. H. Rashel, S. Tábora-Sarmiento
Long-term salinity change and growth of the harmful alga, Prymnesium parvum Long-term salinity change and growth of the harmful alga, Prymnesium parvum
Prymnesium parvum is a euryhaline, toxin-producing microalga. Although its abundance in inland waters and growth potential in the laboratory is reduced at high salinity (>20), the ability of inland strains to adjust their growth after long-term residence in high salinity is uncertain. An inland strain of P. parvum maintained at salinity of 5 in modified artificial seawater medium (ASM-5)...
Authors
Emily T. Richardson, Reynaldo Patino
Movement of synthetic organic compounds in the food web after the introduction of invasive quagga mussels (Dreissena bugensis) in Lake Mead, Nevada and Arizona, USA Movement of synthetic organic compounds in the food web after the introduction of invasive quagga mussels (Dreissena bugensis) in Lake Mead, Nevada and Arizona, USA
Introductions of dreissenid mussels in North America have been a significant concern over the last few decades. This study assessed the distribution of synthetic organic compounds (SOCs) in the food web of Lake Mead, Nevada/Arizona, USA and how this distribution was influenced by the introduction of invasive quagga mussels. A clear spatial gradient of SOC concentrations in water was...
Authors
Steven L. Goodbred, Michael R. Rosen, Reynaldo Patino, David A. Alvarez, Kathy R. Echols, Kerensa King, John Umek
Predicting suitable habitat for dreissenid mussel invasion in Texas based on climatic and lake physical characteristics Predicting suitable habitat for dreissenid mussel invasion in Texas based on climatic and lake physical characteristics
Eurasian zebra and quagga mussels were likely introduced to the Laurentian Great Lakes via ballast water release in the 1980s, and their range has since expanded across the US, including some of their southernmost occurrences in Texas. Their spread into the state has resulted in a need to revise previous delimitations of suitable dreissenid habitat. We therefore assessed invasion risk in...
Authors
M. A. Barnes, Reynaldo Patino
Water quality and ecological risk assessment of intermittent streamflow through mining and urban areas of San Marcos River sub-basin, Mexico Water quality and ecological risk assessment of intermittent streamflow through mining and urban areas of San Marcos River sub-basin, Mexico
Intermittent rivers are becoming more ecologically stressed worldwide. Flow cessation occurs naturally and spatiotemporally in these systems and anthropogenic activities such as wastewater discharges can have considerable impacts. Public entities mostly monitor water quality in permanent streams, leading to insufficient monitoring of intermittent streams and consequently to their...
Authors
Elisenda Lopez, Reynaldo Patino, Maria L. Vazquez-Sauceda, Roberto Perez-Castaneda, Leonardo U. Arellano-Mendez, Rene Ventura-Houle, Lorenzo Heyer
Growth response of the ichthyotoxic haptophyte, Prymnesium parvum Carter, to changes in sulfate and fluoride concentrations Growth response of the ichthyotoxic haptophyte, Prymnesium parvum Carter, to changes in sulfate and fluoride concentrations
Golden alga Prymnesium parvum Carter is a euryhaline, ichthyotoxic haptophyte (Chromista). Because of its presumed coastal/marine origin where SO42- levels are high, the relatively high SO42- concentration of its brackish inland habitats, and the sensitivity of marine chromists to sulfur deficiency, this study examined whether golden alga growth is sensitive to SO42- concentration...
Authors
Rakib B. Rashel, Reynaldo Patino
Science and Products
Filter Total Items: 64
Water quality associations and spatiotemporal distribution of the harmful alga Prymnesium parvum in an impounded urban stream system Water quality associations and spatiotemporal distribution of the harmful alga Prymnesium parvum in an impounded urban stream system
The Jim Bertram Lake System consists of several stream impoundments within the City of Lubbock, Texas (USA). Baseflow in the upstream reach is dominated by nitrogen-rich-treated wastewater. While toxic blooms of Prymnesium parvum have occurred in this system for ∼2 decades during fall or winter-spring, little is known about water quality variables that facilitate blooms or the alga’s
Authors
J. B. Clayton, Reynaldo Patino, R. H. Rashel, S. Tábora-Sarmiento
Long-term salinity change and growth of the harmful alga, Prymnesium parvum Long-term salinity change and growth of the harmful alga, Prymnesium parvum
Prymnesium parvum is a euryhaline, toxin-producing microalga. Although its abundance in inland waters and growth potential in the laboratory is reduced at high salinity (>20), the ability of inland strains to adjust their growth after long-term residence in high salinity is uncertain. An inland strain of P. parvum maintained at salinity of 5 in modified artificial seawater medium (ASM-5)...
Authors
Emily T. Richardson, Reynaldo Patino
Movement of synthetic organic compounds in the food web after the introduction of invasive quagga mussels (Dreissena bugensis) in Lake Mead, Nevada and Arizona, USA Movement of synthetic organic compounds in the food web after the introduction of invasive quagga mussels (Dreissena bugensis) in Lake Mead, Nevada and Arizona, USA
Introductions of dreissenid mussels in North America have been a significant concern over the last few decades. This study assessed the distribution of synthetic organic compounds (SOCs) in the food web of Lake Mead, Nevada/Arizona, USA and how this distribution was influenced by the introduction of invasive quagga mussels. A clear spatial gradient of SOC concentrations in water was...
Authors
Steven L. Goodbred, Michael R. Rosen, Reynaldo Patino, David A. Alvarez, Kathy R. Echols, Kerensa King, John Umek
Predicting suitable habitat for dreissenid mussel invasion in Texas based on climatic and lake physical characteristics Predicting suitable habitat for dreissenid mussel invasion in Texas based on climatic and lake physical characteristics
Eurasian zebra and quagga mussels were likely introduced to the Laurentian Great Lakes via ballast water release in the 1980s, and their range has since expanded across the US, including some of their southernmost occurrences in Texas. Their spread into the state has resulted in a need to revise previous delimitations of suitable dreissenid habitat. We therefore assessed invasion risk in...
Authors
M. A. Barnes, Reynaldo Patino
Water quality and ecological risk assessment of intermittent streamflow through mining and urban areas of San Marcos River sub-basin, Mexico Water quality and ecological risk assessment of intermittent streamflow through mining and urban areas of San Marcos River sub-basin, Mexico
Intermittent rivers are becoming more ecologically stressed worldwide. Flow cessation occurs naturally and spatiotemporally in these systems and anthropogenic activities such as wastewater discharges can have considerable impacts. Public entities mostly monitor water quality in permanent streams, leading to insufficient monitoring of intermittent streams and consequently to their...
Authors
Elisenda Lopez, Reynaldo Patino, Maria L. Vazquez-Sauceda, Roberto Perez-Castaneda, Leonardo U. Arellano-Mendez, Rene Ventura-Houle, Lorenzo Heyer
Growth response of the ichthyotoxic haptophyte, Prymnesium parvum Carter, to changes in sulfate and fluoride concentrations Growth response of the ichthyotoxic haptophyte, Prymnesium parvum Carter, to changes in sulfate and fluoride concentrations
Golden alga Prymnesium parvum Carter is a euryhaline, ichthyotoxic haptophyte (Chromista). Because of its presumed coastal/marine origin where SO42- levels are high, the relatively high SO42- concentration of its brackish inland habitats, and the sensitivity of marine chromists to sulfur deficiency, this study examined whether golden alga growth is sensitive to SO42- concentration...
Authors
Rakib B. Rashel, Reynaldo Patino