Paper · 1997 · Botanical Journal of Scotland

A site classification for Scottish native woodlands

D.G. Pyatt

6
claims
11
verbatim quotes
13
citations
3
research areas
—
Not open access

Abstract

Summary The proposed site classification should assist in choice when creating or rehabilitating native woodlands on site types of different quality. Eight climatic zones are defined by warmth and wetness factors. Eight soil moisture regimes are defined by water table depth and the amount of available water in summer. Six soil nutrient regimes are defined by soil acidity and nitrogen availability. Woodland and scrub sub-communities of the National Vegetation Classification are ordinated by their preferences for soil moisture and soil nutrients, using Ellenberg ecological indicator values. After stratification by climatic zone, the communities are then located on the grid of soil moisture and nutrient regimes. The actual and relative positions of the communities and sub-communities are discussed in relation to existing knowledge of their distribution in relation to climate and soil types.

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Claims 6

Method / resourceobservedoriginal resultpositivebasis n/a

Claim · model-written summary

The classification defines eight climatic zones by warmth and wetness.

Taxon
Scottish native woodlandst0
Outcome
climatic zonese0
Value
Eighte0

Verbatim

e0

“Eight climatic zones are defined by warmth and wetness factors”

✓ located verbatim in the source · abstract, characters 150–212 · show in text ↑
t0

“Scottish native woodlands”

✓ located verbatim in the source · title, characters 26–51 · show in text ↑
Method / resourceobservedoriginal resultpositivebasis n/a

Claim · model-written summary

The classification defines eight soil moisture regimes by water table depth and summer available water.

Taxon
Scottish native woodlandst0
Outcome
soil moisture regimese0
Value
Eighte0

Verbatim

e0

“Eight soil moisture regimes are defined by water table depth and the amount of available water in summer”

✓ located verbatim in the source · abstract, characters 214–318 · show in text ↑
t0

“Scottish native woodlands”

✓ located verbatim in the source · title, characters 26–51 · show in text ↑
Method / resourceobservedoriginal resultpositivebasis n/a

Claim · model-written summary

The classification defines six soil nutrient regimes by acidity and nitrogen availability.

Taxon
Scottish native woodlandst0
Outcome
soil nutrient regimese0
Value
Sixe0

Verbatim

e0

“Six soil nutrient regimes are defined by soil acidity and nitrogen availability”

✓ located verbatim in the source · abstract, characters 320–399 · show in text ↑
t0

“Scottish native woodlands”

✓ located verbatim in the source · title, characters 26–51 · show in text ↑
Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

Woodland and scrub communities were ordered by soil moisture and nutrient preference using Ellenberg indicator values.

Taxon
Scottish native woodlandst0
Outcome
ordinated by their preferences for soil moisture and soil nutrientse0

Not reportedComparator

Verbatim

e0

“Woodland and scrub sub-communities of the National Vegetation Classification are ordinated by their preferences for soil moisture and soil nutrients, using Ellenberg ecological indicator values”

✓ located verbatim in the source · abstract, characters 401–594 · show in text ↑
t0

“Scottish native woodlands”

✓ located verbatim in the source · title, characters 26–51 · show in text ↑
Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

After stratifying by climatic zone, communities were located on a soil moisture and nutrient grid.

Taxon
Scottish native woodlandst0
Outcome
located on the grid of soil moisture and nutrient regimese0

Not reportedComparator

Verbatim

e0

“After stratification by climatic zone, the communities are then located on the grid of soil moisture and nutrient regimes”

✓ located verbatim in the source · abstract, characters 596–717 · show in text ↑
t0

“Scottish native woodlands”

✓ located verbatim in the source · title, characters 26–51 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The proposed site classification is intended to guide selection of sites for creating or rehabilitating native woodlands.

Taxon
native woodlandse0
Outcome
assist in choice when creating or rehabilitating native woodlandse0

Verbatim

e0

“The proposed site classification should assist in choice when creating or rehabilitating native woodlands on site types of different quality”

✓ located verbatim in the source · abstract, characters 8–148 · show in text ↑