Presence of higher plant species was recorded in 1455 permanently marked quadrats
located across Britain in 1978, 1990 and 1998 in a stratified, random sample of 259 1km …

The Phase 1 Survey is the most comprehensive and widely used national level map of semi-
natural habitats in Wales. However, the survey was based largely on field survey and was …

Blanket bog occupies approximately 6% of the area of the UK today. The Holocene
expansion of this hyperoceanic biome has previously been explained as a consequence of …

In this report, the threats facing the entire vascular plant flora of Wales have been assessed
using international criteria for the first time. Using data supplied by the Botanical Society of …

As the major part of a Habitat Survey of Wales, over 80% of the land surface was surveyed in
the field between 1987 and 1997 using the Phase 1 method. A resurvey of 294 randomly …

Knowledge of impervious surface areas (ISA) and on their changes in magnitude, location,
geometry and morphology over time is significant for a range of practical applications and …

Blanket peatlands constitute a rare ecosystem on a global scale, but blanket peatland is the
most important peatland type on the British Isles. Most long-term peatland development …

Capsule The bird communities in the Welsh marginal uplands were frequently distinct from
those of adjacent habitats and consisted of heterogeneous mixtures of species strongly …

Blanket bog occupies approximately 6% of the area of the UK today. The Holocene
expansion of this hyperoceanic biome has previously been explained as a consequence of …

Estimates of terrestrial Broad Habitat cover for Wales from the Countryside Survey 2000
stratified sample field mapping programme in Britain are compared with the findings of a full …