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Table 1 Main sources of the Estonian polypore data

From: Polypore fungi as a flagship group to indicate changes in biodiversity – a test case from Estonia

Data source or sampling design

No. of records (sequences)a

Studied ecosystems

Publications

I. Historical data until 2004

13,249 (48)

All

Parmasto 2004

IIa. Systematic sampling in a 4-km2 forest landscape in E Estonia, 2008–2009

3560 (3)

All forest land; mostly eutrophic and meso-eutrophic mixed sites

Lõhmus 2011

IIb. Standard surveys in 30 2-ha plots and their surroundings in SW Estonia, 2013

2393 (122)

Pinus sylvestris dominated drained peatland forests

Runnel et al. 2015

https://doi.org/10.15156/BIO/786358

IIc. Standard surveys in 144 2-ha plots, 2005–2016

17,012 (334)

Forests and clear-cuts of various types, except of bog and drained wetland types

Runnel & Lõhmus 2017

https://doi.org/10.15156/BIO/786363

https://doi.org/10.15156/BIO/786357

IId. Fallen retention trees in 48 clear-cuts in mainland, 2010–2011

259 (19)

Sites on mineral soils

Runnel et al. 2013

IIIa. Casual collections after 2004

3020 (631)

All

PlutoF database

IIIb. Surveys of 27 species in protected areas, 2015–2016

922 (89)

All

PlutoF database (partly)

Total

40,415 (1246)

  
  1. a no. of sequences deposited in the PlutoF database (Abarenkov et al. 2010)