Dataset Results

Lake level surveys in the McMurdo Dry Valleys, Antarctica (1991-2022, ongoing)

Manual lake level surveys are conducted each season for several lakes across the McMurdo Dry Valleys of Antarctica. This data package includes lake levels for Lake Fryxell, Lake Hoare, and Lake Bonney, located in Taylor Valley; Lake Vanda and Don Juan Pond, located in Wright Valley; Lake Vida, located in Victoria Valley; Lake Miers, located in Miers Valley; and Lake House and Lake Joyce, located in Pearse Valley.

Date Range:

1991-01-26 to 2022-01-25

Data sources:

LIMNO_LAKE_LEVELS

DOI:

10.6073/pasta/14d9ffabfbd50eb7d4deb7b9ca5dec56

Dataset ID:

Ion concentrations in discrete water column samples collected from lakes in the McMurdo Dry Valleys, Antarctica (1991-2019, ongoing)

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 terrestrial 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, chloride, bromide, silicon, fluoride, SO₄, found in various depths of Taylor Valley lakes.

Date Range:

1991-11-21 to 2019-12-17

Data sources:

LIMNO_CHEMISTRY

DOI:

10.6073/pasta/31f7354d1a05679eb3ce7c384c6e2b22

Dataset ID:

Limno run codes, dates, and locations associated with vertical lake profile data collected in the McMurdo Dry Valleys, Antarctica (1991-2022, ongoing)

This data package provides a summary of "limno runs" performed each season in lakes located throughout the McMurdo Dry Valleys of Antarctica as part of the McMurdo Dry Valleys Long Term Ecological Research program. Each limno run is identified by unique code that allows one to compile a complete set of limnological data from a particular lake and location at specific time points.

Date Range:

1991-11-21 to 2022-01-08

Data sources:

LIMNO_RUN_CODING

DOI:

10.6073/pasta/1c5c774a880a94917ee0ddd078464c34

Dataset Results

Lake level surveys in the McMurdo Dry Valleys, Antarctica (1991-2022, ongoing)

Date Range:

Data sources:

DOI:

Dataset ID:

Ion concentrations in discrete water column samples collected from lakes in the McMurdo Dry Valleys, Antarctica (1991-2019, ongoing)

Date Range:

Data sources:

DOI:

Dataset ID:

Limno run codes, dates, and locations associated with vertical lake profile data collected in the McMurdo Dry Valleys, Antarctica (1991-2022, ongoing)

Date Range:

Data sources:

DOI:

Dataset ID:

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Lake level surveys in the McMurdo Dry Valleys, Antarctica (1991-2022, ongoing)

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DOI:

Dataset ID:

Ion concentrations in discrete water column samples collected from lakes in the McMurdo Dry Valleys, Antarctica (1991-2019, ongoing)

Date Range:

Data sources:

DOI:

Dataset ID:

Limno run codes, dates, and locations associated with vertical lake profile data collected in the McMurdo Dry Valleys, Antarctica (1991-2022, ongoing)

Date Range:

Data sources:

Locations:

DOI:

Dataset ID:

Filter by Research Area

Filter By Location

Filter by principal investigator(s):

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