Table 2 Overview of soil and vegetation characteristics and sampling times.

From: Co-located ecological data for exploring top- and subsoil carbon dynamics across grassland-woodland contrasts

 

Gisburn-1

Gisburn-2

Alice Holt

Wytham Woods

Kielder Forest

SOILS

Soils sampled

Oct 2018

Oct 2018

27/28 Nov 2018

Feb 2019

Mar 2019

Infiltration measured

Yes

Yes

No

Yes

Yes for woodland; grassland was water saturated

Earthworms counted

Yes

Yes

No, but data available via Forest Research

No

Yes

Hyprop cores taken

Yes (0–5 cm)

Yes (0–5 cm)

No

Yes (0–5 cm and 30–35 cm)

Yes (0–5 cm)

VEGETATION

Grassland Broad Habitat

Fen, Marsh & Swamp, Bog

Neutral grassland

Neutral grassland

Neutral grassland

Bog

Dominant grassland species

Juncus acutiflorus, Juncus effuses

Carex nigra, Deschampsia cespitosa, Holcus lanatus

Alopecurus pratensis, Anthoxanthum odoratum, Centaurea nigra, Trifolium repens, Vicia tetrasperma

Agrostis stolonifera, Lolium perenne, Trifolium repens

Calluna vulgaris, Eriophorum vaginatum, Molinia caerulea

Woodland Broad Habitat

Sitka spruce plantation

Broadleaf woodland

Broadleaf woodland

Broadleaf woodland

Sitka spruce plantation

Dominant woodland species

Young and old Picea sitchensis, Rumex acetosa

Alnus glutinosa, Holcus mollis

Acer campestre, Corylus avellana, Crataegus monogyna, Fagus sylvatica, Fraxinus excelsior, Hedera helix, Mercurialis perennis, Quercus robur

Corylus avellana, Deschampsia cespitosa, Mercurialis perennis, Quercus robur, Rubus fruticosus

Young and old Picea sitchensis

Vegetation sampled

Jul 2021

Jul 2021

May 2021

May 2021

Jul 2021