Tundra Trait Team

A database of plant traits spanning the tundra biome

Anne D. Bjorkman, Isla H. Myers-Smith, Konsta Happonen, Elina Kaarlejärvi, Miska Luoto, Anna-Maria Virkkala, Anu Eskelinen, Bruce C. Forbes

Research output: Contribution to journalArticleScientificpeer-review

Abstract

Motivation The Tundra Trait Team (TTT) database includes field-based measurements of key traits related to plant form and function at multiple sites across the tundra biome. This dataset can be used to address theoretical questions about plant strategy and trade-offs, trait-environment relationships and environmental filtering, and trait variation across spatial scales, to validate satellite data, and to inform Earth system model parameters. Main types of variable contained Spatial location and grain The database contains 91,970 measurements of 18 plant traits. The most frequently measured traits (> 1,000 observations each) include plant height, leaf area, specific leaf area, leaf fresh and dry mass, leaf dry matter content, leaf nitrogen, carbon and phosphorus content, leaf C:N and N:P, seed mass, and stem specific density. Measurements were collected in tundra habitats in both the Northern and Southern Hemispheres, including Arctic sites in Alaska, Canada, Greenland, Fennoscandia and Siberia, alpine sites in the European Alps, Colorado Rockies, Caucasus, Ural Mountains, Pyrenees, Australian Alps, and Central Otago Mountains (New Zealand), and sub-Antarctic Marion Island. More than 99% of observations are georeferenced. Time period and grain Major taxa and level of measurement All data were collected between 1964 and 2018. A small number of sites have repeated trait measurements at two or more time periods. Trait measurements were made on 978 terrestrial vascular plant species growing in tundra habitats. Most observations are on individuals (86%), while the remainder represent plot or site means or maximums per species. Software format csv file and GitHub repository with data cleaning scripts in R; contribution to TRY plant trait database (www.try-db.org) to be included in the next version release.

Original languageEnglish
JournalGlobal Ecology and Biogeography
Volume27
Issue number12
Pages (from-to)1402-1411
Number of pages10
ISSN1466-822X
DOIs
Publication statusPublished - Dec 2018
MoE publication typeA1 Journal article-refereed

Fields of Science

  • alpine
  • Arctic
  • plant functional traits
  • tundra
  • GLOBAL PATTERNS
  • VEGETATION
  • 1172 Environmental sciences

Cite this

Bjorkman, Anne D. ; Myers-Smith, Isla H. ; Happonen, Konsta ; Kaarlejärvi, Elina ; Luoto, Miska ; Virkkala, Anna-Maria ; Eskelinen, Anu ; Forbes, Bruce C. / Tundra Trait Team : A database of plant traits spanning the tundra biome. In: Global Ecology and Biogeography. 2018 ; Vol. 27, No. 12. pp. 1402-1411.
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abstract = "Motivation The Tundra Trait Team (TTT) database includes field-based measurements of key traits related to plant form and function at multiple sites across the tundra biome. This dataset can be used to address theoretical questions about plant strategy and trade-offs, trait-environment relationships and environmental filtering, and trait variation across spatial scales, to validate satellite data, and to inform Earth system model parameters. Main types of variable contained Spatial location and grain The database contains 91,970 measurements of 18 plant traits. The most frequently measured traits (> 1,000 observations each) include plant height, leaf area, specific leaf area, leaf fresh and dry mass, leaf dry matter content, leaf nitrogen, carbon and phosphorus content, leaf C:N and N:P, seed mass, and stem specific density. Measurements were collected in tundra habitats in both the Northern and Southern Hemispheres, including Arctic sites in Alaska, Canada, Greenland, Fennoscandia and Siberia, alpine sites in the European Alps, Colorado Rockies, Caucasus, Ural Mountains, Pyrenees, Australian Alps, and Central Otago Mountains (New Zealand), and sub-Antarctic Marion Island. More than 99{\%} of observations are georeferenced. Time period and grain Major taxa and level of measurement All data were collected between 1964 and 2018. A small number of sites have repeated trait measurements at two or more time periods. Trait measurements were made on 978 terrestrial vascular plant species growing in tundra habitats. Most observations are on individuals (86{\%}), while the remainder represent plot or site means or maximums per species. Software format csv file and GitHub repository with data cleaning scripts in R; contribution to TRY plant trait database (www.try-db.org) to be included in the next version release.",
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author = "Bjorkman, {Anne D.} and Myers-Smith, {Isla H.} and Konsta Happonen and Elina Kaarlej{\"a}rvi and Miska Luoto and Anna-Maria Virkkala and Anu Eskelinen and Forbes, {Bruce C.}",
year = "2018",
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Tundra Trait Team : A database of plant traits spanning the tundra biome. / Bjorkman, Anne D.; Myers-Smith, Isla H.; Happonen, Konsta; Kaarlejärvi, Elina; Luoto, Miska; Virkkala, Anna-Maria; Eskelinen, Anu; Forbes, Bruce C.

In: Global Ecology and Biogeography, Vol. 27, No. 12, 12.2018, p. 1402-1411.

Research output: Contribution to journalArticleScientificpeer-review

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AB - Motivation The Tundra Trait Team (TTT) database includes field-based measurements of key traits related to plant form and function at multiple sites across the tundra biome. This dataset can be used to address theoretical questions about plant strategy and trade-offs, trait-environment relationships and environmental filtering, and trait variation across spatial scales, to validate satellite data, and to inform Earth system model parameters. Main types of variable contained Spatial location and grain The database contains 91,970 measurements of 18 plant traits. The most frequently measured traits (> 1,000 observations each) include plant height, leaf area, specific leaf area, leaf fresh and dry mass, leaf dry matter content, leaf nitrogen, carbon and phosphorus content, leaf C:N and N:P, seed mass, and stem specific density. Measurements were collected in tundra habitats in both the Northern and Southern Hemispheres, including Arctic sites in Alaska, Canada, Greenland, Fennoscandia and Siberia, alpine sites in the European Alps, Colorado Rockies, Caucasus, Ural Mountains, Pyrenees, Australian Alps, and Central Otago Mountains (New Zealand), and sub-Antarctic Marion Island. More than 99% of observations are georeferenced. Time period and grain Major taxa and level of measurement All data were collected between 1964 and 2018. A small number of sites have repeated trait measurements at two or more time periods. Trait measurements were made on 978 terrestrial vascular plant species growing in tundra habitats. Most observations are on individuals (86%), while the remainder represent plot or site means or maximums per species. Software format csv file and GitHub repository with data cleaning scripts in R; contribution to TRY plant trait database (www.try-db.org) to be included in the next version release.

KW - alpine

KW - Arctic

KW - plant functional traits

KW - tundra

KW - GLOBAL PATTERNS

KW - VEGETATION

KW - 1172 Environmental sciences

U2 - 10.1111/geb.12821

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