National Character Area 117
Avon Vales
This is an undulating, low-lying landscape of mixed, predominantly pastoral agriculture and small limestone-built towns, cut by the (Bristol) River Avon and its tributaries, and surrounded to the west, south and east by higher land. Woodlands lie on the steeper slopes and by watercourses, and in a few other areas within a structured farmland of medium to large fields and now straggly hedgerows. It is more than 80 per cent agricultural (both arable and pasture, with some localised nurseries and market gardening) and less than 10 per cent urban, but from the late 20th century onwards it has been subject to much development. There is evidence of Saxon occupation in the many ‘-ham’ place names, and there are prehistoric hill forts, with extensive areas of ridge and furrow that indicate medieval arable cultivation. This area still reveals its past role in broadcloth production and trade in its fine late medieval churches and merchants’ houses in market towns and in its many stream-side mills. Smaller settlements and farmsteads are clustered along streams and lesser rivers, linked by narrow winding lanes. Ancient patterns of flood meadows and drainage ditches dominate these valley floors, with their wet grasslands and woodlands. Flooding affects many communities in this National Character Area (NCA), and the opportunities to restore wetland habitats within river corridors to alleviate problems with water flow and to aid climate change mitigation will be important ecosystem services here, to add to food provision and cultural services.

Summary and Headline Statements of Environmental Opportunity
Summary of the National Character Area, including a general description of the landscape, and headline Statements of Environmental Opportunity (SEOs).

Context Map
Interactive map that provides context to the National Character Area and its surrounds.

Key Characteristics
A list of the key characteristics of the National Character Area, which includes both natural and human influences on the landscape.

Description
Overview of how this NCA links to others, a description of the landscape today, and a summary of how the landscape has changed over time.

Key Facts & Data
Detail on the spatial distribution, type and quantity of components and features of the National Character Area.

Natural Capital and Key Ecosystem Services
Overview of Natural Capital, and the benefits to society this NCA provides, linking to the Natural England Natural Capital Atlas.

Landscape Change
Monitored landscape change within the NCA, derived from the Outcome Indicator Framework for the 25 Year Environment Plan. Additional information is also provided on the changes and trends within the landscape as reported in 2014.

Detailed Statements of Environmental Opportunity
Detailed lists of how each Statement of Environmental Opportunity could be achieved.

Analysis: Landscape Attributes & Opportunities
This analysis section focuses on the landscape attributes and opportunities for this National Character Area.

Analysis: Ecosystem Services
This analysis section focuses on a selection of the key provisioning, regulating and cultural ecosystem goods and services for this National Character Area.
Other Information
Below are links to external data sources that are relevant to National Character Area 117 - Avon Vales

Natural Capital Atlas Profile
The Natural Capital Atlas Profiles provide an "off the shelf" natural capital evidence base for each county or city region. Understanding the state of our natural environment is the essential first step to improving it. Natural England's Natural Capital Indicators (Lusardi et al., 2018) are designed to inform our understanding of the state of our natural assets. The indicators highlight the importance of our natural assets for delivering which ecosystem service and the benefits they provide for society. Understanding the state of natural capital is essential to enable the sustainable provision of multiple benefits, now and into the future. The best available and nationally consistent evidence is used to map out indicators showing asset quality, quantity and location. Indicators for some flows of ecosystem services are also mapped. These atlases provide an "off the shelf" natural capital evidence base for the relevant county or city regions within this NCA. They have a wide variety of uses with more information in the How to Start Using Your Natural Capital Atlas.

NCA117 Farmsteads Character Statement
The Historic England Farmstead & Landscape Statement summarises evidence on farmsteads and buildings in their landscape and settlement context, as well as the historic character, significance and foresight issues for the NCA. Historic farmsteads, comprising the farmhouse and working farm buildings, make a fundamental contribution to landscape character, local distinctiveness and a sense of place. They are also assets which, through agricultural or new uses, can make an important contribution to the rural economy and communities. The Farmstead and Landscape Statement is supported by advice on farm buildings, which provides links to the National Farmsteads Character Statement, national guidance on Farm Building Types and a fully-sourced summary in the regional Historic Farmsteads: Preliminary Character Statements.




