AI Article Synopsis

  • A comprehensive database has been created documenting phenotypic traits of Norway spruce over 51 years in provenances tested in western Germany, focusing on survival, height, and diameter.
  • The study involved 1,100 provenances collected from across Europe and recorded data from 33 trial sites representing varying climate conditions.
  • The dataset includes 424,781 records from 65,518 trees, showcasing the genetic and phenotypic variation of Norway spruce, making it valuable for fields like quantitative genetics, ecology, and forest management.

Article Abstract

We present a database of Norway spruce phenotypic traits measured over a period of 51 years in provenance trials planted across western Germany. These trials are part of the 'Inventory Provenance Test 1964/68 with Norway spruce' (IPTNS) that tested a total of 1,100 provenances collected across Europe, both from the species natural and artificial range. Phenotypic traits (first height, later diameter at breast height, survival) were recorded at 33 trial sites of 100 provenances, each a subsample from the entire collection area that represents an approximately comparable climate space. The dataset contains 424,781 records of the same 65,518 trees ranging from age 7 to 51. Overall, it captures the considerable genetic and phenotypic intraspecific variation present in Norway spruce and should be of interest to various fields including quantitative genetics, ecology, biogeography and the adaptive management of forests.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11315907PMC
http://dx.doi.org/10.1038/s41597-024-03726-xDOI Listing

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