Identification

Title

Thule Leaf Gas Exchange Salix and Dryas 2005

Alternative title(s)

106.227

Abstract

This dataset includes measurements of Dryas integrifolia and Salix arctica leaf gas exchange made under conditions of saturating light, ambient CO2 and optimum temperature. Also included are leaf C and N concentrations and leaf d15N and d13C. Measurements were made at 5 sites near Thule (Pituffik), Greenland: 3 sites along a south-facing hill slope, the site of a warming x watering experiment and the site of a fertilization experiment. At the experimental sites, measurements were made in control plots, in plots that received the higher of two levels of infrared warming and in plots that were fertilized with 5 g N m-2 yr-1 applied as granular NH4NO3 and 2.5 g P m-2 yr-1 as granular P2O5 beginning in 2004. Coverage is from 20050708- 20050801.

Resource type

dataset

Resource locator

https://data.eol.ucar.edu//dataset/106.227

protocol: https

name: Thule Leaf Gas Exchange Salix and Dryas 2005 homepage

description: Dataset homepage

Unique resource identifier

code

106.227

codeSpace

Dataset language

Spatial reference system

code identifying the spatial reference system

Classification of spatial data and services

Topic category

biota

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

Ecology

Arctic

Vegetation

Biology

Terrestrial Ecosystems

Keyword set

keyword value

EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS

EARTH SCIENCE > BIOSPHERE > VEGETATION > LEAF CHARACTERISTICS

originating controlled vocabulary

title

Global Change Master Directory (GCMD)

reference date

date type

revision

effective date

2018-02-27

Geographic location

West bounding longitude

-69.00000

East bounding longitude

-68.00000

North bounding latitude

77.00000

South bounding latitude

76.00000

Temporal reference

Temporal extent

Begin position

2005-07-08T00:00:00Z

End position

2005-08-01T23:59:59Z

Dataset reference date

date type

publication

effective date

2008-11-13T17:03:43Z

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/

name: homepage

responsible party role

pointOfContact

Responsible party

contact position

NSF Polar Postdoctoral Fellow

organisation name

Department of Biological Sciences (EBL) University of Alaska

full postal address

3211 Providence Dr.

Anchorage

99508

USA

telephone number

907-522-4828

email address

paddy@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/

name: homepage

responsible party role

pointOfContact

Metadata date

2024-02-07T22:47:56Z

Metadata language

eng; USA