Identification

Title

Toolik Mineral Nutrition [Welker]

Alternative title(s)

56.960

Abstract

This dataset contains Toolik Mineral Nutrition Data. These data represent long-term (1994-2001) carbon and nitrogen dynamics of leaves of dominant arctic plant species in dry heath (61.43N 39.44E) and moist tussock tundra (61.41N 39.42E) near Toolik Lake, Alaska, under ambient environmental conditions and various experimental climate change scenarios. Experimental climate change scenarios have been implemented at these sites since the fall of 1995. The dataset shows C and N content of leaves of dominant species in dry heath and moist tussock tundra under the four climate change scenarios (ambient snow with ambient temperatures = -S-T; increased snow with ambient temperatures = +S-T; ambient snow with elevated temperatures = -S+T; and increased snow and elevated temperatures = +S+T). The data are currently from 16 June 1994 to 01 August 2000.

Resource type

dataset

Resource locator

https://data.eol.ucar.edu//dataset/56.960

protocol: https

description: Dataset homepage

https://data.eol.ucar.edu/cgi-bin/codiac/fgr_form/id=56.960

protocol: https

description: Dataset order request form. Data files are made available via FTP.

function: order

Unique resource identifier

code

56.960

codeSpace

Dataset language

Spatial reference system

code identifying the spatial reference system

Classification of spatial data and services

Topic category

climatologyMeteorologyAtmosphere

Keywords

Keyword set

keyword value

dataset

originating controlled vocabulary

title

Resource Type

reference date

date type

revision

effective date

2014-10-16

Keyword set

keyword value

Field Surveys

Keyword set

keyword value

Arctic

Surface

Vegetation

Keyword set

keyword value

EARTH SCIENCE > BIOSPHERE > VEGETATION > CARBON

EARTH SCIENCE > CLIMATE INDICATORS > BIOSPHERIC INDICATORS

EARTH SCIENCE > BIOSPHERE > VEGETATION > NITROGEN

EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > TERRESTRIAL ECOSYSTEMS > ALPINE/TUNDRA > ARCTIC TUNDRA

originating controlled vocabulary

title

Global Change Master Directory (GCMD)

reference date

date type

revision

effective date

2018-02-27

Geographic location

West bounding longitude

-149.59000

East bounding longitude

-149.59000

North bounding latitude

68.63000

South bounding latitude

68.63000

Temporal reference

Temporal extent

Begin position

1994-06-16T00:00:00Z

End position

2000-08-01T23:59:59Z

Dataset reference date

date type

publication

effective date

2007-11-02T13:01:57Z

Frequency of update

Quality and validity

Lineage

Conformity

Data format

name of format

version of format

Constraints related to access and use

Constraint set

Use constraints

none

Limitations on public access

none

Responsible organisations

Responsible party

contact position

EOL Data Support

organisation name

UCAR/NCAR - Earth Observing Laboratory

full postal address

PO Box 3000

Boulder

80307-3000

email address

datahelp@eol.ucar.edu

web address

https://data.eol.ucar.edu/

responsible party role

pointOfContact

Responsible party

organisation name

University of Alaska - Dept. of Biological Sciences

full postal address

Anchorage

99508

USA

telephone number

907-257-2701

email address

afjmw1@uaa.alaska.edu

responsible party role

pointOfContact

Metadata on metadata

Metadata point of contact

contact position

EOL Data Support

organisation name

UCAR/NCAR - Earth Observing Laboratory

full postal address

PO Box 3000

Boulder

80307-3000

email address

datahelp@eol.ucar.edu

web address

https://data.eol.ucar.edu/

responsible party role

pointOfContact

Metadata date

2024-02-07T22:46:29Z

Metadata language

eng; USA