Research Dataset Catalog and ShareScore Ratings | ScienceDex

zenodo40/100

YSI Data from Chalgrove Lake; 2019-05-30 to 2019-06-12

# General Metadata for Chalgrove Lake YSI Data  ## Files Specific metadata for each deployment can be found as text files with the file format of:     chalgrove_lake_DDMonthYYYY_metadata.txt      Where DDMonthYYY is the date that the deployment ended. ## File Created   * 2019-04-12 by KF    ## File Modified ## Description These data are from a YSI EXO2 multiparameter sonde deployed at approximatly 0.7 m in Chalgrove Lake (37.242983 N, -78.464116 W) in approximately 4 m of water. ## Sonde Specifics   The specific sensors and SNs deployed are on the metadata specific to each deployment but generally the sonde has:      * Temperature   * Conductivity   * pH   * ODO   * Total Algae    ## Measurement Parameters, units, and Variable Names   * date.time = the combined date and time of the measurement (YYYY-MM-DD HH:MM:SS)   * date = the sampling date reported by the YSI (M/D/YYYY)   * time = the sampling time reported by the YSI (HH:MM:SS)   * fract_sec = the smapling fractions of a second reported by the YSI   * site_name = the site name on the YSI deployment (left blank)   * cond = the conductivity (uS/cm)   * nLF_cond = the nLF conductivity (uS/cm)   * perc_ODO = the percent oxygen saturation   * perc_local_ODO = the percent local oxygen saturation   * ODO_conc = the dissolved oxygen concentration (mg/L)   * sal = the salinity (psu)   * sp_cond = the specific conductivity (uS/cm)   * TDS = the total dissolved solids (mg/L)   * pH = the pH   * pH mV = the millivolts of the pH sensor   * temp = the temperature (dC)   * battery = the battery voltage   * cable_pwr = the cable power

opencc-by-4.0Aug 2019View details →

zenodo40/100

YSI Data from Chalgrove Lake 2019-08-28 to 2019-09-11

# General Metadata for Chalgrove Lake YSI Data  ## Files Specific metadata for each deployment can be found as text files with the file format of:     chalgrove_lake_DDMonthYYYY_metadata.txt      Where DDMonthYYY is the date that the deployment ended. ## File Created   * 2019-04-12 by KF    ## File Modified ## Description These data are from a YSI EXO2 multiparameter sonde deployed at approximatly 0.7 m in Chalgrove Lake (37.242983 N, -78.464116 W) in approximately 4 m of water. ## Sonde Specifics   The specific sensors and SNs deployed are on the metadata specific to each deployment but generally the sonde has:      * Temperature   * Conductivity   * pH   * ODO   * Total Algae    ## Measurement Parameters, units, and Variable Names   * date.time = the combined date and time of the measurement (YYYY-MM-DD HH:MM:SS)   * date = the sampling date reported by the YSI (M/D/YYYY)   * time = the sampling time reported by the YSI (HH:MM:SS)   * fract_sec = the smapling fractions of a second reported by the YSI   * site_name = the site name on the YSI deployment (left blank)   * cond = the conductivity (uS/cm)   * nLF_cond = the nLF conductivity (uS/cm)   * perc_ODO = the percent oxygen saturation   * perc_local_ODO = the percent local oxygen saturation   * ODO_conc = the dissolved oxygen concentration (mg/L)   * sal = the salinity (psu)   * sp_cond = the specific conductivity (uS/cm)   * TDS = the total dissolved solids (mg/L)   * pH = the pH   * pH mV = the millivolts of the pH sensor   * temp = the temperature (dC)   * battery = the battery voltage   * cable_pwr = the cable power

opencc-by-4.0Sep 2019View details →

zenodo40/100

YSI Data from Chalgrove Lake 2019-08-08 to 2019-08-28

# General Metadata for Chalgrove Lake YSI Data  ## Files Specific metadata for each deployment can be found as text files with the file format of:     chalgrove_lake_DDMonthYYYY_metadata.txt      Where DDMonthYYY is the date that the deployment ended. ## File Created   * 2019-04-12 by KF    ## File Modified ## Description These data are from a YSI EXO2 multiparameter sonde deployed at approximatly 0.7 m in Chalgrove Lake (37.242983 N, -78.464116 W) in approximately 4 m of water. ## Sonde Specifics   The specific sensors and SNs deployed are on the metadata specific to each deployment but generally the sonde has:      * Temperature   * Conductivity   * pH   * ODO   * Total Algae    ## Measurement Parameters, units, and Variable Names   * date.time = the combined date and time of the measurement (YYYY-MM-DD HH:MM:SS)   * date = the sampling date reported by the YSI (M/D/YYYY)   * time = the sampling time reported by the YSI (HH:MM:SS)   * fract_sec = the smapling fractions of a second reported by the YSI   * site_name = the site name on the YSI deployment (left blank)   * cond = the conductivity (uS/cm)   * nLF_cond = the nLF conductivity (uS/cm)   * perc_ODO = the percent oxygen saturation   * perc_local_ODO = the percent local oxygen saturation   * ODO_conc = the dissolved oxygen concentration (mg/L)   * sal = the salinity (psu)   * sp_cond = the specific conductivity (uS/cm)   * TDS = the total dissolved solids (mg/L)   * pH = the pH   * pH mV = the millivolts of the pH sensor   * temp = the temperature (dC)   * battery = the battery voltage   * cable_pwr = the cable power

opencc-by-4.0Sep 2019View details →

zenodo40/100

YSI Data from Chalgrove Lake 2019-09-11 to 2019-09-25

# General Metadata for Chalgrove Lake YSI Data  ## Files Specific metadata for each deployment can be found as text files with the file format of:     chalgrove_lake_DDMonthYYYY_metadata.txt      Where DDMonthYYY is the date that the deployment ended. ## File Created   * 2019-04-12 by KF    ## File Modified ## Description These data are from a YSI EXO2 multiparameter sonde deployed at approximatly 0.7 m in Chalgrove Lake (37.242983 N, -78.464116 W) in approximately 4 m of water. ## Sonde Specifics   The specific sensors and SNs deployed are on the metadata specific to each deployment but generally the sonde has:      * Temperature   * Conductivity   * pH   * ODO   * Total Algae    ## Measurement Parameters, units, and Variable Names   * date.time = the combined date and time of the measurement (YYYY-MM-DD HH:MM:SS)   * date = the sampling date reported by the YSI (M/D/YYYY)   * time = the sampling time reported by the YSI (HH:MM:SS)   * fract_sec = the smapling fractions of a second reported by the YSI   * site_name = the site name on the YSI deployment (left blank)   * cond = the conductivity (uS/cm)   * nLF_cond = the nLF conductivity (uS/cm)   * perc_ODO = the percent oxygen saturation   * perc_local_ODO = the percent local oxygen saturation   * ODO_conc = the dissolved oxygen concentration (mg/L)   * sal = the salinity (psu)   * sp_cond = the specific conductivity (uS/cm)   * TDS = the total dissolved solids (mg/L)   * pH = the pH   * pH mV = the millivolts of the pH sensor   * temp = the temperature (dC)   * battery = the battery voltage   * cable_pwr = the cable power

opencc-by-4.0Oct 2019View details →

zenodo40/100

YSI Data from Chalgrove Lake 2019-10-16 to 2019-10-30

# General Metadata for Chalgrove Lake YSI Data  ## Files Specific metadata for each deployment can be found as text files with the file format of:     chalgrove_lake_DDMonthYYYY_metadata.txt      Where DDMonthYYY is the date that the deployment ended. ## File Created   * 2019-04-12 by KF    ## File Modified   * 2019-10-31 by KF - added the descriptions of the total algae variables ## Description These data are from a YSI EXO2 multiparameter sonde deployed at approximatly 0.7 m in Chalgrove Lake (37.242983 N, -78.464116 W) in approximately 4 m of water. ## Sonde Specifics   The specific sensors and SNs deployed are on the metadata specific to each deployment but generally the sonde has:      * Temperature   * Conductivity   * pH   * ODO   * Total Algae    ## Measurement Parameters, units, and Variable Names   * date.time = the combined date and time of the measurement (YYYY-MM-DD HH:MM:SS)   * date = the sampling date reported by the YSI (M/D/YYYY)   * time = the sampling time reported by the YSI (HH:MM:SS)   * fract_sec = the smapling fractions of a second reported by the YSI   * site_name = the site name on the YSI deployment (left blank)   * chl_RFU = the chlorophyll concentration (RFU)   * chl_conc = the chlorophyll concentration (ug/L)   * cond = the conductivity (uS/cm)   * nLF_cond = the nLF conductivity (uS/cm)   * perc_ODO = the percent oxygen saturation   * perc_local_ODO = the percent local oxygen saturation   * ODO_conc = the dissolved oxygen concentration (mg/L)   * sal = the salinity (psu)   * sp_cond = the specific conductivity (uS/cm)   * BGA_PC_RFU = the Blue-green algae Phycocyanin concentration (RFU)   * BGA_PC_conc = the Blue-green algae Phycocyanin concentration (ug/L)   * TDS = the total dissolved solids (mg/L)   * pH = the pH   * pH mV = the millivolts of the pH sensor   * temp = the temperature (dC)   * battery = the battery voltage   * cable_pwr = the cable power

opencc-by-4.0Oct 2019View details →

zenodo40/100

YSI Data from Chalgrove Lake 2019-10-30 to 2019-11-13

# General Metadata for Chalgrove Lake YSI Data  ## Files Specific metadata for each deployment can be found as text files with the file format of:     chalgrove_lake_DDMonthYYYY_metadata.txt      Where DDMonthYYY is the date that the deployment ended. ## File Created   * 2019-04-12 by KF    ## File Modified   * 2019-10-31 by KF - added the descriptions of the total algae variables ## Description These data are from a YSI EXO2 multiparameter sonde deployed at approximatly 0.7 m in Chalgrove Lake (37.242983 N, -78.464116 W) in approximately 4 m of water. ## Sonde Specifics   The specific sensors and SNs deployed are on the metadata specific to each deployment but generally the sonde has:      * Temperature   * Conductivity   * pH   * ODO   * Total Algae    ## Measurement Parameters, units, and Variable Names   * date.time = the combined date and time of the measurement (YYYY-MM-DD HH:MM:SS)   * date = the sampling date reported by the YSI (M/D/YYYY)   * time = the sampling time reported by the YSI (HH:MM:SS)   * fract_sec = the smapling fractions of a second reported by the YSI   * site_name = the site name on the YSI deployment (left blank)   * chl_RFU = the chlorophyll concentration (RFU)   * chl_conc = the chlorophyll concentration (ug/L)   * cond = the conductivity (uS/cm)   * nLF_cond = the nLF conductivity (uS/cm)   * perc_ODO = the percent oxygen saturation   * perc_local_ODO = the percent local oxygen saturation   * ODO_conc = the dissolved oxygen concentration (mg/L)   * sal = the salinity (psu)   * sp_cond = the specific conductivity (uS/cm)   * BGA_PC_RFU = the Blue-green algae Phycocyanin concentration (RFU)   * BGA_PC_conc = the Blue-green algae Phycocyanin concentration (ug/L)   * TDS = the total dissolved solids (mg/L)   * pH = the pH   * pH mV = the millivolts of the pH sensor   * temp = the temperature (dC)   * battery = the battery voltage   * cable_pwr = the cable power

opencc-by-4.0Nov 2019View details →

zenodo40/100

Hull Springs Dock YSI Station 2021-06-09 to 2021-07-15

<pre># General Metadata for Hull Springs Dock-YSI Sampling Station ## Files Specific metadata for each deployment can be found as text files with the file format of: HS_YSI_YYYY-MM-DD_metadata.txt Where YYYY-MM-DD is the date that the sampling period ended. NOTE: The metadata in the above file is collected from the data logger and does not have all of fields present in the final data set, because some were created during data cleaning. ## File Created * 2021-07-14 by KF ## File Modified ## Description These data are from the YSI EXO3 sampling station in Aimes Creek near the lab dock (38.125367, -76.659537). All data are CC-BY and should be cited using the DOI available at https://zenodo.org/communities/leo/ ## Station Specifics The sensors are sampled every 15 minutes ### Measurements Parameters, units, and Variable Names * date.time - the date and time that the record was collected, reported in POSIX standard time (YYYY-MM-DD HH:MM:SS) * date - the date that the record was collected ( * time - the time that the record was collected ( * site_name - the ID name provided by the KOR software. * unit_ID - the sonde identification number. * user_ID - the user that created the sampling template. * Temp_dC - the water temperature in degrees C. * DO_perc - the dissolved oxygen percent saturation (%). * DO_percL - the "local" dissolved oxygen percent saturation where the calibration is locally always 100% saturated independent of the barometric pressure (%). * DO_mg-L - the concentration of dissolved oxygen (mg/L). * SPC_uS-cm - the specific conductance (uS/cm). * C_uS-cm - the conductivity (uS/cm). * nLFC_uS-cm * TDS_mg-L - the total dissolved solids (mg/L). * SAL_PSU - the salinity of the water (PSU). * pH - the pH of the water. * pH_mV - the millivolt measurement of the pH meter (mV). * FNU - the turbidity of the water (FNU). * TSS_mg-L - the total suspended solids (mg/L). * BGA_PC_RFU - the phycocyanin fluorescence level which is an indicator of blue-green algae (RFU). * BGC_PC_ug-L - the concentration of phycocyanin in the water, which is an indicator of blue-green algae (ug/L). * Chl_RFU - the chlorophyll fluorescence level, which is an indicator of phytoplankton biomass (RFU). * Chl_ug-L - the concentration of chlorophyll in the water, which is an indicator of phytoplankton biomass (ug/L). * fDOM_RFU - the fluorescent DOM fluorescence level (RFU). * fDOM_QSU - the standardized fluorescent DOM concentration (QSU). * Wiper_V - the voltage output of the wiper (V). * Cabel_V - the voltage output of the cable (V). * Batt_V - the voltage output of the internal batteries (V).</pre>

opencc-by-4.0Jul 2021View details →

zenodo40/100

Hull Springs Dock YSI Station 2021-07-15 to 2021-08-15

General Metadata for Hull Springs Dock-YSI Sampling Station Files Specific metadata for each deployment can be found as text files with the file format of: <pre><code>HS_YSI_YYYY-MM-DD_metadata.txt HS_dock_pressure_trans_YYYY-MM-DD_metadata.txt</code></pre> Where YYYY-MM-DD is the date that the sampling period ended. NOTE: The metadata in the above file is collected from the data logger and does not have all of fields present in the final data set, because some were created during data cleaning. File Created <ul> <li>2021-07-14 by KF</li> </ul> File Modified <ul> <li>2021-07-22 by KF - added metadata for pressure transducer</li> </ul> Description These data are from the sampling station in Aimes Creek on the Camp House dock (38.125367, -76.659537). <pre><code>* Physical and chemical water data are collected with a YSI EXO2 sonde. * Temperature (dC) and Pressure (KPa) are collected with an Onset HOBO U20-001-01-Ti Water Level Logger</code></pre> All data are CC-BY and should be cited using the DOI available at <a href="https://zenodo.org/communities/leo/">https://zenodo.org/communities/leo/</a> Station Specifics The sensors are sampled every 15 minutes Measurements Parameters, units, and Variable Names <ul> <li>date.time - the date and time that the record was collected, reported in POSIX standard time (YYYY-MM-DD HH:MM:SS)</li> <li>date.time.adj - the date and time that the pressure was measured adjusted to match the time that barometric pressure was collected. (YYYY-MM-DD HH:MM:SS)</li> <li>observation - the number of the observation.</li> <li>timestamp - the date and time as reported by the data logger (MM/DD/YY HH:MM:SS AM/PM)</li> <li>date - the date that the record was collected (MM/DD/YYYY)</li> <li>time - the time that the record was collected (HH:MM:SS)</li> <li>site_name - the ID name provided by the KOR software.</li> <li>unit_ID - the sonde identification number.</li> <li>user_ID - the user that created the sampling template.</li> <li>Temp_dC - the water temperature in degrees C.</li> <li>DO_perc - the dissolved oxygen percent saturation (%).</li> <li>DO_percL - the "local" dissolved oxygen percent saturation where the calibration is locally always 100% saturated independent of the barometric pressure (%).</li> <li>DO_mg-L - the concentration of dissolved oxygen (mg/L).</li> <li>SPC_uS-cm - the specific conductance (uS/cm).</li> <li>C_uS-cm - the conductivity (uS/cm).</li> <li>nLFC_uS-cm</li> <li>TDS_mg-L - the total dissolved solids (mg/L).</li> <li>SAL_PSU - the salinity of the water (PSU).</li> <li>pH - the pH of the water.</li> <li>pH_mV - the millivolt measurement of the pH meter (mV).</li> <li>FNU - the turbidity of the water (FNU).</li> <li>TSS_mg-L - the total suspended solids (mg/L).</li> <li>BGA_PC_RFU - the phycocyanin fluorescence level which is an indicator of blue-green algae (RFU).</li> <li>BGC_PC_ug-L - the concentration of phycocyanin in the water, which is an indicator of blue-green algae (ug/L).</li> <li>Chl_RFU - the chlorophyll fluorescence level, which is an indicator of phytoplankton biomass (RFU).</li> <li>Chl_ug-L - the concentration of chlorophyll in the water, which is an indicator of phytoplankton biomass (ug/L).</li> <li>fDOM_RFU - the fluorescent DOM fluorescence level (RFU).</li> <li>fDOM_QSU - the standardized fluorescent DOM concentration (QSU).</li> <li>Wiper_V - the voltage output of the wiper (V).</li> <li>Cabel_V - the voltage output of the cable (V).</li> <li>Batt_V - the voltage output of the internal batteries (V).</li> <li>Pressure - the pressure of the water above the pressure transducer (KPa)</li> <li>Temp - the water temperature reported by the pressure transducer (dC)</li> <li>press_mmHg - the pressure of the water above the pressure transducer (mm Hg)</li> <li>BP_mmHg - the barometric pressure recorded by the weather station at the Yellow House (mm Hg)</li> <li>Z_press_trans - the depth of the water above the pressure transducer (cm)</li> <li>Z - the depth of the water above the sediments (cm)</li> </ul>

opencc-by-4.0Sep 2021View details →

zenodo40/100

Hull Springs Dock YSI Station 2021-08-15 to 2021-09-18

General Metadata for Hull Springs Dock-YSI Sampling Station Files Specific metadata for each deployment can be found as text files with the file format of: <pre><code>HS_YSI_YYYY-MM-DD_metadata.txt HS_dock_pressure_trans_YYYY-MM-DD_metadata.txt</code></pre> Where YYYY-MM-DD is the date that the sampling period ended. NOTE: The metadata in the above file is collected from the data logger and does not have all of fields present in the final data set, because some were created during data cleaning. File Created <ul> <li>2021-07-14 by KF</li> </ul> File Modified <ul> <li>2021-07-22 by KF - added metadata for pressure transducer</li> </ul> Description These data are from the sampling station in Aimes Creek on the Camp House dock (38.125367, -76.659537). <pre><code>* Physical and chemical water data are collected with a YSI EXO2 sonde. * Temperature (dC) and Pressure (KPa) are collected with an Onset HOBO U20-001-01-Ti Water Level Logger</code></pre> All data are CC-BY and should be cited using the DOI available at <a href="https://zenodo.org/communities/leo/">https://zenodo.org/communities/leo/</a> Station Specifics The sensors are sampled every 15 minutes Measurements Parameters, units, and Variable Names <ul> <li>date.time - the date and time that the record was collected, reported in POSIX standard time (YYYY-MM-DD HH:MM:SS)</li> <li>date.time.adj - the date and time that the pressure was measured adjusted to match the time that barometric pressure was collected. (YYYY-MM-DD HH:MM:SS)</li> <li>observation - the number of the observation.</li> <li>timestamp - the date and time as reported by the data logger (MM/DD/YY HH:MM:SS AM/PM)</li> <li>date - the date that the record was collected (MM/DD/YYYY)</li> <li>time - the time that the record was collected (HH:MM:SS)</li> <li>site_name - the ID name provided by the KOR software.</li> <li>unit_ID - the sonde identification number.</li> <li>user_ID - the user that created the sampling template.</li> <li>Temp_dC - the water temperature in degrees C.</li> <li>DO_perc - the dissolved oxygen percent saturation (%).</li> <li>DO_percL - the "local" dissolved oxygen percent saturation where the calibration is locally always 100% saturated independent of the barometric pressure (%).</li> <li>DO_mg-L - the concentration of dissolved oxygen (mg/L).</li> <li>SPC_uS-cm - the specific conductance (uS/cm).</li> <li>C_uS-cm - the conductivity (uS/cm).</li> <li>nLFC_uS-cm</li> <li>TDS_mg-L - the total dissolved solids (mg/L).</li> <li>SAL_PSU - the salinity of the water (PSU).</li> <li>pH - the pH of the water.</li> <li>pH_mV - the millivolt measurement of the pH meter (mV).</li> <li>FNU - the turbidity of the water (FNU).</li> <li>TSS_mg-L - the total suspended solids (mg/L).</li> <li>BGA_PC_RFU - the phycocyanin fluorescence level which is an indicator of blue-green algae (RFU).</li> <li>BGC_PC_ug-L - the concentration of phycocyanin in the water, which is an indicator of blue-green algae (ug/L).</li> <li>Chl_RFU - the chlorophyll fluorescence level, which is an indicator of phytoplankton biomass (RFU).</li> <li>Chl_ug-L - the concentration of chlorophyll in the water, which is an indicator of phytoplankton biomass (ug/L).</li> <li>fDOM_RFU - the fluorescent DOM fluorescence level (RFU).</li> <li>fDOM_QSU - the standardized fluorescent DOM concentration (QSU).</li> <li>Wiper_V - the voltage output of the wiper (V).</li> <li>Cabel_V - the voltage output of the cable (V).</li> <li>Batt_V - the voltage output of the internal batteries (V).</li> <li>Pressure - the pressure of the water above the pressure transducer (KPa)</li> <li>Temp - the water temperature reported by the pressure transducer (dC)</li> <li>press_mmHg - the pressure of the water above the pressure transducer (mm Hg)</li> <li>BP_mmHg - the barometric pressure recorded by the weather station at the Yellow House (mm Hg)</li> <li>Z_press_trans - the depth of the water above the pressure transducer (cm)</li> <li>Z - the depth of the water above the sediments (cm)</li> </ul>

opencc-by-4.0Oct 2021View details →

edi40/100

McMurdo Dry Valleys Temperature and Profiles (YSI) from 1993-2000

As part of the Long Term Ecological Research (LTER) project in the McMurdo Dry Valleys of Antarctica, a series of Taylor Valley lakes have been monitored for dissolved oxygen and temperature profiles. A YSI dissolved oxygen meter was used to record these measurements in the perennial ice-covered lakes of Taylor Valley. The measurements were collected from 1993 to 2000. Other methodologies to monitor temperatures and dissolved oxygen in lakes are being used.

openOpenNov 2014View details →

zenodo36/100

Hull Springs Dock YSI Station 2021-05-03 to 2021-06-09

<pre># General Metadata for Hull Springs Dock-YSI Sampling Station ## Files Specific metadata for each deployment can be found as text files with the file format of: HS_YSI_YYYY-MM-DD_metadata.txt Where YYYY-MM-DD is the date that the sampling period ended. NOTE: The metadata in the above file is collected from the data logger and does not have all of fields present in the final data set, because some were created during data cleaning. ## File Created * 2021-07-14 by KF ## File Modified ## Description These data are from the YSI EXO3 sampling station in Aimes Creek near the lab dock (38.125367, -76.659537). All data are CC-BY and should be cited using the DOI available at https://zenodo.org/communities/leo/ ## Station Specifics The sensors are sampled every 15 minutes ### Measurements Parameters, units, and Variable Names * date.time - the date and time that the record was collected, reported in POSIX standard time (YYYY-MM-DD HH:MM:SS) * date - the date that the record was collected ( * time - the time that the record was collected ( * site_name - the ID name provided by the KOR software. * unit_ID - the sonde identification number. * user_ID - the user that created the sampling template. * Temp_dC - the water temperature in degrees C. * DO_perc - the dissolved oxygen percent saturation (%). * DO_percL - the "local" dissolved oxygen percent saturation where the calibration is locally always 100% saturated independent of the barometric pressure (%). * DO_mg-L - the concentration of dissolved oxygen (mg/L). * SPC_uS-cm - the specific conductance (uS/cm). * C_uS-cm - the conductivity (uS/cm). * nLFC_uS-cm * TDS_mg-L - the total dissolved solids (mg/L). * SAL_PSU - the salinity of the water (PSU). * pH - the pH of the water. * pH_mV - the millivolt measurement of the pH meter (mV). * FNU - the turbidity of the water (FNU). * TSS_mg-L - the total suspended solids (mg/L). * BGA_PC_RFU - the phycocyanin fluorescence level which is an indicator of blue-green algae (RFU). * BGC_PC_ug-L - the concentration of phycocyanin in the water, which is an indicator of blue-green algae (ug/L). * Chl_RFU - the chlorophyll fluorescence level, which is an indicator of phytoplankton biomass (RFU). * Chl_ug-L - the concentration of chlorophyll in the water, which is an indicator of phytoplankton biomass (ug/L). * fDOM_RFU - the fluorescent DOM fluorescence level (RFU). * fDOM_QSU - the standardized fluorescent DOM concentration (QSU). * Wiper_V - the voltage output of the wiper (V). * Cabel_V - the voltage output of the cable (V). * Batt_V - the voltage output of the internal batteries (V). </pre>

opencc-by-4.0Jul 2021View details →

zenodo28/100

Chalgrove Lake (Buffalo Creek Watershed) YSI Data from 2022-02-18 to 2022-03-18

General Metadata for Chalgrove Lake YSI Data Files Specific metadata for each deployment can be found as text files with the file format of: <pre><code>BC_chalgrove_lake_YYYY-MM-DD_YYYY-MM-DD_metadata.txt</code></pre> Where YYYY-MM-DD_YYYY-MM-DD is the date range of the deployment. File Created <ul> <li>2019-04-12 by KF</li> </ul> File Modified <ul> <li>2019-10-31 by KF - added the descriptions of the total algae variables</li> <li>2022-05-04 by KF - updated to match LEO standards and current deployment specs</li> </ul> Description These data are from a YSI EXO2 multiparameter sonde deployed at approximatly 0.7 m in Chalgrove Lake (37.242983 N, -78.464116 W) in approximately 4 m of water. Sonde Specifics The specific sensors and SNs deployed are on the metadata specific to each deployment but generally the sonde has: <ul> <li>Temperature</li> <li>Conductivity</li> <li>pH</li> <li>ODO</li> <li>Turbidity</li> </ul> Measurement Parameters, units, and Variable Names <ul> <li>date.time = the combined date and time of the measurement (YYYY-MM-DD HH:MM:SS)</li> <li>date = the sampling date reported by the YSI (M/D/YYYY)</li> <li>time = the sampling time reported by the YSI (HH:MM:SS)</li> <li>frac_sec = the sampling fractions of a second reported by the YSI</li> <li>site_name = the site name on the YSI deployment (left blank)</li> <li>Cond = the conductivity (uS/cm)</li> <li>nLF_Cond = the nLF conductivity (uS/cm)</li> <li>DO_perc = the percent oxygen saturation</li> <li>DO_percL = the percent local oxygen saturation</li> <li>DO_mgL = the dissolved oxygen concentration (mg/L)</li> <li>SAL = the salinity (psu)</li> <li>SPC = the specific conductivity (uS/cm)</li> <li>TDS = the total dissolved solids (mg/L)</li> <li>Turbidity = the turbidity of the water (FNU)</li> <li>TSS = the total suspended solids</li> <li>pH = the pH</li> <li>pH_mV = the millivolts of the pH sensor</li> <li>Temp = the temperature (dC)</li> <li>Batt_V = the battery voltage</li> <li>Cable_V = the cable power</li> </ul>

opencc-by-4.0May 2022View details →

zenodo24/100

Via Sacra Pond YSI data from 2020-01-09 to 2020-02-14

# General Metadata for Via Sacra Pond YSI Data ## Files Specific metadata for each deployment can be found as text files with the file format of:     via_sacra_pond_YYYY-MM-DD_metadata.txt      Where YYYY-MM-DD is the date that the deployment ended. ## File Created   * 2020-01-14 by KF   ## File Modified ## Description These data are from a YSI EXO3 multiparameter sonde deployed at approximatly 0.4 m in Via Sacra Pond (37.223340 N, -78.473026 W) in approximately 1 m of water. ## Sonde Specifics   The specific sensors and SNs deployed are on the metadata specific to each deployment but generally the sonde has:     * Temperature   * Conductivity   * ODO   * Total Algae   * Turbidity   * fDOM   ## Measurement Parameters, units, and Variable Names   * date.time = the combined date and time of the measurement (YYYY-MM-DD HH:MM:SS)   * date = the sampling date reported by the YSI (M/D/YYYY)   * time = the sampling time reported by the YSI (HH:MM:SS)   * fract_sec = the sampling fractions of a second reported by the YSI   * site_name = the site name on the YSI deployment (left blank)   * chl_RFU = the chlorophyll concentration (RFU)   * chl_conc = the chlorophyll concentration (ug/L)   * cond = the conductivity (uS/cm)   * nLF_cond = the nLF conductivity (uS/cm)   * perc_ODO = the percent oxygen saturation   * perc_local_ODO = the percent local oxygen saturation   * ODO_conc = the dissolved oxygen concentration (mg/L)   * sal = the salinity (psu)   * sp_cond = the specific conductivity (uS/cm)   * BGA_PC_RFU = the Blue-green algae Phycocyanin concentration (RFU)   * BGA_PC_conc = the Blue-green algae Phycocyanin concentration (ug/L)   * TDS = the total dissolved solids (mg/L)   * temp = the temperature (dC)   * turb_FNU = the turbidity (FNU)   * TSS = total suspended solids   * battery = the battery voltage   * cable_pwr = the cable power

opencc-by-4.0Feb 2020View details →

ClinicalTrials.gov24/100

Capillary And Venous Accuracy: LifeScan Products vs Hospital Reference and YSI

ClinicalTrials.gov study NCT03189225. IPD Sharing: NO. Countries: 1. Publications: 0.

closedIPD-NOFeb 2026View details →

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