Date (Publication)

2023-05-30

Identifier

https://catalogue.ceh.ac.uk/id/f15e64c0-db65-40ec-8b6d-50573f5f6694

Identifier

doi: / 10.5285/f15e64c0-db65-40ec-8b6d-50573f5f6694

Other citation details

Ridding, L.E., Redhead, J.W., Upcott, E.V., Hulmes, L., Hulmes, S., Mitschunas, N., Howell, K., Christelow, J., Wickenden, A.R., Fussell, M., Plunkett, J., Pywell, R.F. (2023). Vegetation data from experimental trials to investigate the control of Brachypodium pinnatum at Martin Down National Nature Reserve, UK, 2019-2022. NERC EDS Environmental Information Data Centre 10.5285/f15e64c0-db65-40ec-8b6d-50573f5f6694

GEMET - INSPIRE themes, version 1.0

• Land Cover

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This resource is available under the terms of the Open Government Licence

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If you reuse this data, you should cite: Ridding, L.E., Redhead, J.W., Upcott, E.V., Hulmes, L., Hulmes, S., Mitschunas, N., Howell, K., Christelow, J., Wickenden, A.R., Fussell, M., Plunkett, J., Pywell, R.F. (2023). Vegetation data from experimental trials to investigate the control of Brachypodium pinnatum at Martin Down National Nature Reserve, UK, 2019-2022. NERC EDS Environmental Information Data Centre https://doi.org/10.5285/f15e64c0-db65-40ec-8b6d-50573f5f6694

Spatial representation type

textTable Text, table

Metadata language

EnglishEnglish

Character set

utf8 UTF8

Topic category

• Biota

Begin date

2019-01-01

End date

2022-12-31

Unique resource identifier

WGS 84

Distribution format

• Comma-separated values (CSV) ()

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Supporting information

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dataset Dataset

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dataset

Statement

Three experimental blocks were established over dense patches of B. pinnatum for the herbicide spraying experiment (experiment 1). Each block consisted of four plots, each measuring 8 m x 5 m. Four treatments were randomly applied within each block: 1) spray and reseed, 2) spray and no reseed, 3) spray twice and reseed and 4) spray twice and no reseeding. All plots were first sprayed with glyphosate in September 2019, followed by a cut and removal of dead material in April 2020. For plots which required a second spray, this took place in June 2020, followed by another cut and removal in September 2020. Seeding on the relevant treatments was also carried out in September 2020, using seeds that were hand-collected throughout the season at Martin Down. For more detailed information on the seeding process, please see supporting document. One large plot was established for the cut and graze experiment (experiment 2) over sparser cover of B. pinnatum, consisting of nine plots each measuring 20 m x 18 m. Three replicates of the three treatments were applied: autumn cut and graze (treatment 5), spring cut and graze (treatment 6), and both spring and autumn cut and graze (treatment 7). Vegetation recording was carried out in late August/early September of 2019 (before all treatments were applied to provide a baseline), and post treatment in 2020, 2021 and 2022. For the spraying experiment, vegetation surveys were conducted within each plot by placing five 50 cm × 50 cm quadrats at approximately 1 m intervals (i.e. vertices of a “W”-shaped transect through the plot). Quadrats avoided the outermost 50 cm of each plot, where there was an increased potential for spray drift from adjacent areas. Within each quadrat, the percentage cover of B. pinnatum, all other vascular plants and bare ground were recorded. A total of seven quadrats in each plot were recorded for the cut and graze experiment, since they were larger and the cover of B. pinnatum was more variable. Five quadrats in a diamond formation in the centre (5 m apart) were recorded, as well as two quadrats on the edge of each plot (avoiding the outermost 2 m). Data were collected by experienced field ecologists, the same ecologists carried out all surveys. Paper data sheets were digitised into Excel and were checked for any anomalies.

File identifier

f15e64c0-db65-40ec-8b6d-50573f5f6694 XML

Metadata language

EnglishEnglish

Character set

ISO/IEC 8859-1 (also known as Latin 1) 8859 Part 1

Hierarchy level

dataset Dataset

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dataset

Date stamp

2025-11-13T16:19:10

Metadata standard name

UK GEMINI

Metadata standard version

2.3