As part of the Long Term Ecological Research (LTER) project in the McMurdo Dry Valleys of Antarctica, a systematic aqueous geochemical sampling program has been undertaken. A series of water samples have been collected and analyzed for major ion chemistry by ion chromatography. The concentrations of ions cover a wide range of total dissolved solids from fresh to hypersaline lake waters. This dataset shows concentrations of lithium, sodium, potassium, magnesium, calcium, iron, chlorine, bromine, and SO4 found along the sediment/water interface of Taylor Valley lakes.
Dataset Results
As part of the Long Term Ecological Research (LTER) project in the McMurdo Dry Valleys of Antarctica, water was diverted to a relict stream channel in order to reactivate the streamflow. The purpose of this experiment was to quantify the time scales of response to the arrival of water after many years of dessication. This table contains data showing the percent of total biomass (abundance) represented by algal type (brown, red, orange or green), phylum, species and morphotype for the Relict Channel in the Fryxell basin.
Date Range:
Data sources:
DOI:
Dataset ID:
Date Range:
Data sources:
DOI:
Dataset ID:
As part of the Long Term Ecological Research (LTER) project in the McMurdo Dry Valleys of Antarctica, water was diverted to a relict stream channel in order to reactivate the streamflow. The purpose of this experiment was to quantify the time scales of response to the arrival of water after many years of dessication. This table contains data showing nutrients for the Relict Channel in the Fryxell basin.
Date Range:
Data sources:
DOI:
Dataset ID:
As part of the Long Term Ecological Research (LTER) project in the McMurdo Dry Valleys of Antarctica, water was diverted to a relict stream channel in order to reactivate the streamflow. The purpose of this experiment was to quantify the time scales of response to the arrival of water after many years of dessication. This table contains data showing the measurement locations (latitude, longitude and elevation) for the Relict Channel in the Fryxell basin.
Date Range:
Data sources:
DOI:
Dataset ID:
This is the data and metatada for modeled Short Wave Radiation - part of six modeled parameters that comprise the Taylor Valley Galcier Melt modeling
Date Range:
Data sources:
DOI:
Dataset ID:
As part of the Long Term Ecological Research (LTER) project in the McMurdo Dry Valleys of Antarctica, water was diverted to a relict stream channel in order to reactivate the streamflow. The purpose of this experiment was to quantify the time scales of response to the arrival of water after many years of dessication. This table contains data showing the prevalence of algal type (brown, red, orange or green) and species for the Relict Channel in the Fryxell basin.
Date Range:
Data sources:
DOI:
Dataset ID:
Date Range:
Data sources:
DOI:
Dataset ID:
This is the data and metatada for modeled Relative Humidity - part of six modeled parameters that comprise the Taylor Valley Galcier Melt modeling
Date Range:
Data sources:
DOI:
Dataset ID:
This is the data and metatada for modeled Long Wave Radiation - part of six modeled parameters that comprise the Taylor Valley Glacier Melt modeling
Date Range:
Data sources:
DOI:
Dataset ID:
This is the data and metatada for the micromet inputs - the parameter and support data to produce six modeled parameters that comprise the Taylor Valley Galcier Melt modeling datasets
Date Range:
Data sources:
DOI:
Dataset ID:
This is the data and metatada for modeled Air Temperature - part of six modeled parameters that comprise the Taylor Valley Galcier Melt modeling
Date Range:
Data sources:
DOI:
Dataset ID:
This is the data and metatada for modeled Wind Speed - part of six modeled parameters that comprise the Taylor Valley Galcier Melt modeling
Date Range:
Data sources:
DOI:
Dataset ID:
This is the data and metatada for modeled Wind Direction - part of six modeled parameters that comprise the Taylor Valley Galcier Melt modeling
Date Range:
Data sources:
DOI:
Dataset ID:
In conjunction with the Long Term Ecological Research (LTER) project in the McMurdo Dry Valleys of Antarctica, lakes were monitored for microzooplankton by a team based out of the University of Nottingham (led by Johanna Laybourn-Parry). This dataset shows the abundance of heterotrophic nanoflagellates, cryptophytes, and ciliates found at various depths in Lake Fryxell and Lake Hoare.
Date Range:
Data sources:
DOI:
Dataset ID:
As part of the Long Term Ecological Research (LTER) project in the McMurdo Dry Valleys of Antarctica, the growth of benthic cyanobacteria-dominated mats in the lakes have been monitored. This dataset shows chlorophyll-a levels associated with the benthic mats. Values are provided for various depths of Lake Hoare during the 1996-97 field season, both with and without correction for phaeopigments.
Date Range:
Data sources:
DOI:
Dataset ID:
As part of the Long Term Ecological Research (LTER) project in the McMurdo Dry Valleys of Antarctica, a systematic sampling program has been undertaken to monitor the glacial meltwater streams in that region. This package contains data pertaining to continuous monitored water quality and quantity parameters measured with automatic recording devices on streams in this region. Specifically, this metadata record describes the hydrology data set for the McMurdo Dry Valleys' Harnish Creek Tributary (Relict Channel) at the F11 streamgage, located in the Fryxell Basin of Taylor Valley.
Date Range:
Data sources:
DOI:
Dataset ID:
As part of the Long Term Ecological Research (LTER) project in the McMurdo Dry Valleys of Antarctica, a systematic sampling program has been undertaken to monitor the glacial meltwater streams in that region. This package contains daily summaries derived from 15-minute measurements of water quality and quantity parameters measured with automatic recording devices on streams in this region. Specifically, this metadata record describes the daily hydrological summaries for the McMurdo Dry Valley's Harnish Creek Tributary (Relict Channel) at F11, located in the Fryxell Basin of Taylor Valley.