Filters: Tags: Growth (X) > partyWithName: Colleen A. Caldwell (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts Colleen Caldwell GS ScienceBase U.S. Geological Survey U.S. Geological Survey New Mexico Cooperative Fish and Wildlife Research Unit USGS Cooperative Research Units - NMCFWRU Colleen A. Caldwell, U.S. Geological Survey, New Mexico Cooperative Fish and Wildlife Research Unit Categories Data (9) Tag Types Theme (10) Tag Schemes None (10) ISO 19115 Topic Category (10) View Results as: JSON ATOM CSV

Benthic Macroinvertebrates from Eight Streams Containing Rio Grande Cutthroat Trout in Northern New Mexico The dataset represents benthic aquatic macoinvertebrates collected from eight streams to characterize production in Rio Grande cutthroat trout (Oncorhynchus clarkii virginalis; RGCT) populations throughout northern New Mexico from 2016 through to 2017. The macroinvertebrates were sampled using Hess samplers with a 250 micron mesh and all taxa were identified to the lowest level of taxonomic resolution. Categories: Data; Tags: Drought, Growth, Southwestern Cutthroat Trout, Survival, biota Influence of Stream Temperature on Eight Populations of Rio Grande Cutthroat Trout in Northern New Mexico The impacts of climate change on cold water species will likely manifest in populations at the trailing edge of their distribution. Rio Grande cutthroat trout (Oncorhynchus clarkii virginalis, RGCT) occupy arid southwestern U.S.A. streams at the southern-most edge of all cutthroat trout distributions; thus making RGCT particularly vulnerable to the anticipated warming and drying in this region. We collected stream temperature and stream drying to determine how these environmental constraints influence life-history trait expression (length- and age-at-maturity), demography, and extirpation risk in RGCT populations from northern New Mexico, U.S.A. We found the rate at which RGCT reached maturity was highest at warm... Categories: Data; Tags: Drought, Growth, Southwestern Cutthroat Trout, Survival, biota Influence of Stream Woody Debris on Eight Populations of Rio Grande Cutthroat Trout in Northern New Mexico The impacts of climate change on cold water species will likely manifest in populations at the trailing edge of their distribution. Rio Grande cutthroat trout (Oncorhynchus clarkii virginalis, RGCT) occupy arid southwestern U.S.A. streams at the southern-most edge of all cutthroat trout distributions; thus making RGCT particularly vulnerable to the anticipated warming and drying in this region. However, RGCT may possess a portfolio of life-history traits that aide in their persistence, attributes commonly observed in trailing edge populations. We used otolith and multistate capture-mark-recapture data collected along a temperature and stream drying gradient to determine how these environmental constraints influence... Categories: Data; Tags: Drought, Growth, Southwestern Cutthroat Trout, Survival, biota Influence of Stream Discharge on Eight Populations of Rio Grande Cutthroat Trout in Northern New Mexico The impacts of climate change on cold water species will likely manifest in populations at the trailing edge of their distribution. Rio Grande cutthroat trout (Oncorhynchus clarkii virginalis, RGCT) occupy arid southwestern U.S.A. streams at the southern-most edge of all cutthroat trout distributions; thus making RGCT particularly vulnerable to the anticipated warming and drying in this region. However, RGCT may possess a portfolio of life-history traits that aide in their persistence, attributes commonly observed in trailing edge populations. We used stream discharge (flow) data collected along a temperature and stream drying gradient to determine how these environmental constraints influence life-history trait... Categories: Data; Tags: Drought, Growth, Southwestern Cutthroat Trout, Survival, biota Influences of Water Chemistry on Eight Populations of Rio Grande Cutthroat Trout in Northern New Mexico The impacts of climate change on cold water species will likely manifest in populations at the trailing edge of their distribution. Rio Grande cutthroat trout (Oncorhynchus clarkii virginalis, RGCT) occupy arid southwestern U.S.A. streams at the southern-most edge of all cutthroat trout distributions; thus making RGCT particularly vulnerable to the anticipated warming and drying in this region. However, RGCT may possess a portfolio of life-history traits that aide in their persistence, attributes commonly observed in trailing edge populations. We used otolith and multistate capture-mark-recapture data collected along a temperature and stream drying gradient to determine how these environmental constraints influence... Categories: Data; Tags: Drought, Growth, Southwestern Cutthroat Trout, Survival, biota Fish Length, Weight, and Unique Identification from Eight Populations of Rio Grande Cutthroat Trout in Northern New Mexico The impacts of climate change on cold water species will likely manifest in populations at the trailing edge of their distribution. Rio Grande cutthroat trout (Oncorhynchus clarkii virginalis, RGCT) occupy arid southwestern U.S.A. streams at the southern-most edge of all cutthroat trout distributions; thus making RGCT particularly vulnerable to the anticipated warming and drying in this region. However, RGCT may possess a portfolio of life-history traits that aide in their persistence, attributes commonly observed in trailing edge populations. We tagged RGCT across eight populations in 2016 and 2017 and used this capture-mark-recapture data to determine life-history trait expression (length- and age-at-maturity),... Categories: Data; Tags: Drought, Growth, Southwestern Cutthroat Trout, Survival, biota Approved DataSets The impacts of climate change on cold water species will likely manifest in populations at the trailing edge of their distribution. Rio Grande cutthroat trout (Oncorhynchus clarkii virginalis, RGCT) occupy arid southwestern U.S.A. streams at the southern-most edge of all cutthroat trout distributions; thus making RGCT particularly vulnerable to the anticipated warming and drying in this region. However, RGCT may possess a portfolio of life-history traits that aide in their persistence, attributes commonly observed in trailing edge populations. We marked RGCT across eight populations in 2016 and 2017 and used this capture-mark-recapture data to determine how environmental constraints influenced life-history trait... Tags: Drought, Growth, Southwestern Cutthroat Trout, Survival, biota Influence of Habitat on Eight Populations of Rio Grande Cutthroat Trout in Northern New Mexico The impacts of climate change on cold water species will likely manifest in populations at the trailing edge of their distribution. Rio Grande cutthroat trout (Oncorhynchus clarkii virginalis, RGCT) occupy arid southwestern U.S.A. streams at the southern-most edge of all cutthroat trout distributions; thus making RGCT particularly vulnerable to the anticipated warming and drying in this region. However, RGCT may possess a portfolio of life-history traits that aide in their persistence, attributes commonly observed in trailing edge populations. We used otolith and multistate capture-mark-recapture data collected along a temperature and stream drying gradient to determine how these environmental constraints influence... Categories: Data; Tags: Drought, Growth, Southwestern Cutthroat Trout, Survival, biota Fish Diets from Eight Populations of Rio Grande Cutthroat Trout in Northern New Mexico The impacts of climate change on cold water species will likely manifest in populations at the trailing edge of their distribution. Rio Grande cutthroat trout (Oncorhynchus clarkii virginalis, RGCT) occupy arid southwestern U.S.A. streams at the southern-most edge of all cutthroat trout distributions; thus making RGCT particularly vulnerable to the anticipated warming and drying in this region. However, RGCT may possess a portfolio of life-history traits that aide in their persistence, attributes commonly observed in trailing edge populations. We used otolith and multistate capture-mark-recapture data collected along a temperature and stream drying gradient to determine how these environmental constraints influence... Categories: Data; Tags: Drought, Growth, Southwestern Cutthroat Trout, Survival, biota Influences of Water Quality on Eight Populations of Rio Grande Cutthroat Trout in Northern New Mexico The impacts of climate change on cold water species will likely manifest in populations at the trailing edge of their distribution. Rio Grande cutthroat trout (Oncorhynchus clarkii virginalis, RGCT) occupy arid southwestern U.S.A. streams at the southern-most edge of all cutthroat trout distributions; thus making RGCT particularly vulnerable to the anticipated warming and drying in this region. However, RGCT may possess a portfolio of life-history traits that aide in their persistence, attributes commonly observed in trailing edge populations. We used otolith and multistate capture-mark-recapture data collected along a temperature and stream drying gradient to determine how these environmental constraints influence... Categories: Data; Tags: Drought, Growth, Southwestern Cutthroat Trout, Survival, biota