Ebbsfleet Public Realm Landscape Character Overview Use This Landscape Character Overview to Guide the Characterisation of Your Public Realm Design Concept
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Ebbsfleet Public Realm Landscape Character Overview Use this landscape character overview to guide the characterisation of your public realm design concept. This analysis of Ebbsfleet’s distinctive landscapes identifies four unifying landscape themes; Water, Chalk, Agriculture, and Industry. These themes should be used to inspire a distinctive and characterful landscape design in all future public 2 realm future projects. Introduction Landscape character mapping Landscape narratives Landscape character areas Ebbsfleet’s iconic landscapes provide a rich source of inspiration for developing dinstinctive and characterful public realm This best-practice guidance document has been developed to define Integrated design the preferred approach for designing and delivering the public realm in a 21st Century Garden City. This chapter summarises the high level landscape character assessment carried out as part of the development of the public realm strategy. This This chapter summarises the high level landscape This chapter has been used to inform the assessment builds on previous landscape character character assessment carried out as part of development of the evaluation framework assessments carried out as part of the Ebbsfleet the development of the public realm strategy. indicator 3: Identity & Sense of Place (chapter Implementation Framework and further defines the This assessment builds on previous landscape 3), and the development of the detailed design key characteristics and themes that create Ebbsfleet’s distinctive sense of place today. character assessments carried out as part of the guidance within the hard materials strategy Ebbsfleet Implementation Framework and further (chapter 5) and planting strategy (chapter 6). defines the key characteristics and themes that The study identifies four unifying narratives ; create Ebbsfleet’s distinctive sense of place water, today. chalk, agriculture, and The study identifies four unifying narratives industry. water, and outlines the variations of each narrative within chalk, the landscape character areas. agriculture, and industry. This chapter has been used to inform the development of the evaluation framework and outlines the variations of each narrative indicator 3: Identity & Sense of Place (chapter within the landscape character areas. 3), and the development of the detailed design guidance within the hard materials strategy (chapter 5) and planting strategy (chapter 6). 28 Ebbsfle et Public Realm Strategy Landscape Character Overview Developing the design narrative Overview of landscape Using the assessment in your character areas process The following pages were developed to form Step 3: Multiple site visits were performed to Ebbsfleet Garden City is taking shape in a network The content of this chapter should form critical the foundation for the ensuing design guidance catalogue and record the experiential qualities of of chalk quarries dug out of former fertile background information for the site appraisal in step within this document and has been carried out the landscape character areas through notes and farmland on the banks 1 of the design process (chapter 1) as well as the on a high level. The study builds on previous photographs. of the River Thames. The landscape is a vivid development of the design narratives and principles in landscape analysis and utilised a tried and tested record of the interactions between natural forces step 2 of the design process (chapter 1). Additionally, approach that has been previously used to Step 4: The existing landscape features were and the people who have lived and worked here the 4 unifying narratives and their distinct variations form the basis for the hard landscape strategy develop narratives to inspire the public realm and mapped and analysed to define the key themes over the long history of human settlement. This (chapter 5) and the planting strategy (chapter 6) landscape of Eastern Quarry and Ebbsfleet Valley. and characteristics within the existing landscape. unique post agricultural and post-industrial contained within this document. Each public realm The study was carried out using the following six landscape provides a dramatic setting for the design proposal should, therefore, be developed to steps: Step 5: From the analysis a high level series of new Garden City, and should be used to form reference the outlined hard materials and planting Step 1: The existing landscape character studies narratives for the design of the public realm was the inspiration for an equally distinctive public strategies in step 3 of the design process (chapter 1). and landscape analysis carried out as a part of developed to communicate the four unifying realm that meets the ambitions laid out within this the Ebbsfleet Implementation Framework were themes across Ebbsfleet Garden City. document. Any variations from the narratives and design reviewed. principles outlined in this chapter should be justified Step 6: A list of overarching, high level design The four landscape character areas in Ebbsfleet by further developing the landscape character Step 2: The available historic landscape principles were developed for each of the four Garden City are: assessment and establishing a unique design narrative information, historic maps, and national character defined landscape character areas. These Chalk Quarries, grown from the specific sense of place of the site areas were reviewed to uncover evidence of the design principles built upon both the site specific Ebbsfleet Valley, under consideration. The development of the public historic landscape features. variations and the four unifying narratives Swanscombe Marshes, and realm’s design narrative is critical as this chapter will that were revealed in the landscape analysis Northfleet Riverside. be used as a tool to evaluate if public realm proposals meet the vision laid out in the evaluation framework undertaken in steps 1 through 4. These four character areas are identified in a map on (chapter 3) - specifically the evaluation checklist of page 32 and the characteristics of each character area Indicator 3: Identity and Sense of Place. are described on pages 33 - 37. The four unifying narratives are identified on pages 28 - 31. These are present across Ebbsfleet Garden City, and have been analysed across the four landscape character areas, and the distinctive variations outlined. For example, the unifying narrative of water is defined by lakes within the Chalk Quarries, the Ebbsfleet River within Ebbsfleet Valley, the River Thames embankments of Northfleet Riverside, and the mudflats and salt marshes of Swanscombe Marshes. 29 Ebbsfle et Public Realm Strategy Landscape Character Overview 0 Landscape character MAPPING Geology & Topography 0 0 10 10 0 20 0 20 10 30 0 10 0 River Thames 20 Greater Thames Estuary 10 40 30 River Thames 0 0 20 10 10 10 20 0 10 0 30 20 40 10 0 20 10 40 0 30 10 40 0 0 10 10 20 10 30 30 10 10 40 0 1040 10 20 30 30 40 10 0 10 10 30 20 40 30 30 50 10 0 0 20 50 60 10 20 30 20 50 50 30 10 20 20 0 20 10 40 30 10 40 0 30 20 0 0 20 60 40 10 20 10 20 10 60 North Kent Plains 0 50 20 20 20 50 20 30 10 60 40 50 10 80 10 20 70 80 30 70 0 80 50 40 0 90 40 20 80 10 40 0 90 10 60 40 30 30 10 20 10 10 10 Water 50m 0 Superficial Topography 20 Geology40 Ebbsfleet Garden City’s topography is characterised by the 50 Alluvium - clay, silt, sand, peat 20 60m 0 Ebbsfleet Garden City is located within two distinct 100m Ebbsfleet River Valley, the low lying areas along the Thames 10 40 Boyne Hill Gravel - sand, gravel 20 0 60 geological50 zones: the Greater Thames Estuary alluvial 10 0 30 50 River bank, and the area’s history of quarry activities. These 30 20 70m 0 70 clay and the North80 Kent Plains chalk. Over time the land 10m 10 0 0 20 10 40 Bedrock distinctive topographic features have shaped the Garden30 has been formed by water (e.g. process of erosion and 20 80m 0 80 20 City’s30 hydrology and need to be studied in relationship to 10 20 10 20 60 deposition) and human interaction (e.g. the chalk10 quarries). Chalk 20 20m 40 70 proposed sustainable20 urban drainage systems and planting 10 50 30 80 50 30 10 40 50 In a number of places, the chalk bedrock has been exposed Thanet Formation - sand 90m 30 30 20 10 20 strategies. Additionally the site’s topography provides 90 30m 10 80 and forms a distinctive characteristic of the existing Lambeth Group - sand, silt, clay opportunities for distinctive viewing points (e.g. from the 40 landscape. Additionally, the soil properties and underlying 0 30 50 Ebbsfleet 20 former landfill in Ebbsfleet Central) and it will need to be 0 90 40m 20 0 geology are known to effect the infiltration levels of 60 Garden 10 City 20 20 20 Ebbsfleet Garden City used to identify appropriate infrastructural20 connection 50 50 30 10 10 20 60 40 surface water and will have an impact on sustainable urban points across the Garden City. 0 20 0 10 20 drainage systems (SuDS). 60 40 10 0 10 0 50 20 20 50 20 20 60 40 60 30 40 70 Ebbsfle et Public Realm Strategy80 Landscape Character Overview 60 80 30 70 80 50 80 90 70 80 90 80 30 70 80 50 90 80 90 Landscape character MAPPING National character areas Greater Thames Estuary Open views along the Greater Thames Estuary Enclosed view within the North Kent Plains Quarries North Kent Plains Open views along the Greater Thames Estuary Enclosed view within the North Kent Plains Quarries This diagram is based on Natural England’s NCA profiles National Character Areas Greater Thames Estuary North Kent Plains Greater Thames Estuary Ebbsfleet Garden City is located within two distinct national landscape character areas: The Greater Thames Estuary and the • flat, low lying coastal landscape • undulating chalk above sea level North Kent Plains.