In Depth

Title: Phase 1 habitats - A1.1: Broad-leaved Woodland

In the UK Phase 1 Habitat Classification system, broadleaf woodland is classified as A1.1. This category is further divided into two subcategories:

A1.1.1 Broadleaved woodland - semi-natural: This subcategory includes woodlands that have developed naturally without human intervention. These woodlands are typically characterised by a diverse mix of native broad leaved trees, such as oak, ash, and beech.

A1.1.2 Broadleaved woodland - plantation: This subcategory includes woodlands that have been planted by humans. These woodlands are typically characterised by a monoculture of non-native broad leaved trees, such as conifers.

Broadleaf woodlands are an important habitat for a wide variety of plants and animals. They provide a valuable source of food and shelter for many species, and they also play an important role in regulating water flow and preventing soil erosion.

Here are some of the key characteristics of broadleaf woodland:

• Dominated by broadleaved trees: Broadleaf trees have wide, flat leaves that are shed in the autumn. This distinguishes them from coniferous trees, which have needle-like leaves that are retained all year round.
• High biodiversity: Broadleaf woodlands are typically home to a wide variety of plants and animals. This is because they provide a variety of different habitats, such as open canopy, dense understory, and deadwood.
• Important ecosystem services: Broadleaf woodlands provide a number of important ecosystem services, such as regulating water flow, preventing soil erosion, and storing carbon.

Broadleaf woodlands are a valuable natural resource, and they should be protected and ma