South Purbeck

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Durdle Door - on the Jurassic Coast in South Purbeck Durdle Door Overview.jpg
Durdle Door - on the Jurassic Coast in South Purbeck

South Purbeck is a natural region on the south coast of England. It lies wholly within the county of Dorset and forms part of the Jurassic Coast, a World Heritage Site, as well as lying entirely within the Dorset AONB.

South Purbeck is a National Character Area, No. 136, as defined by the UK's natural environment body, Natural England. They describe the area as a "compact, but highly diverse landscape" that encompasses the southern part of the Isle of Purbeck and the coastal strip to the west, running from Swanage Bay via Lulworth Cove to Ringstead Bay. To the west of the area, along the coast, lie the Weymouth Lowlands and to the north are the Dorset Heaths. [1]

The area is geographically varied, comprising the steep chalk ridge of the Purbeck Hills, the gently undulating Corfe and Swan Vales, the coastal slope at Kimmeridge, the seaward-dipping limestone plateau and rolling chalk downlands around Chaldon Hill. [1]

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Kimmeridge Human settlement in England

Kimmeridge is a small village and civil parish on the Isle of Purbeck, a peninsula on the English Channel coast in Dorset, England. It is situated about 4.5 miles (7.2 km) south of Wareham and 7 miles (11 km) west of Swanage. In 2013 the estimated population of the civil parish was 90.

Studland Human settlement in England

Studland is a village and civil parish on the Isle of Purbeck in Dorset, England. The village is located about 2 miles (3.2 km) north of the town of Swanage, over a steep chalk ridge, and 3 miles (4.8 km) south of the South East Dorset conurbation at Sandbanks, from which it is separated by Poole Harbour. The parish includes Brownsea Island within the harbour. In the 2011 census the parish had 182 households and a population of 425, though many of the houses in the village are holiday homes, second homes, or guest houses, and the village's population varies depending upon the season.

Poole Harbour Natural harbour in England

Poole Harbour is a large natural harbour in Dorset, southern England, with the town of Poole on its shores. The harbour is a drowned valley (ria) formed at the end of the last ice age and is the estuary of several rivers, the largest being the Frome. The harbour has a long history of human settlement stretching to pre-Roman times. The harbour is extremely shallow, with one main dredged channel through the harbour, from the mouth to Holes Bay.

Isle of Purbeck Peninsula in Dorset, England

The Isle of Purbeck is a peninsula in Dorset, England. It is bordered by water on three sides: the English Channel to the south and east, where steep cliffs fall to the sea; and by the marshy lands of the River Frome and Poole Harbour to the north. Its western boundary is less well defined, with some medieval sources placing it at Flower's Barrow above Worbarrow Bay. According to writer and broadcaster Ralph Wightman, Purbeck "is only an island if you accept the barren heaths between Arish Mell and Wareham as cutting off this corner of Dorset as effectively as the sea." The most southerly point is St Alban's Head.

Durdle Door

Durdle Door is a natural limestone arch on the Jurassic Coast near Lulworth in Dorset, England. Although privately owned by the Lulworth Estate, it is open to the public.

Ballard Down

Ballard Down is an area of chalk downland on the Purbeck Hills in the English county of Dorset. The hills meet the English Channel here, and Ballard Down forms a headland, Ballard Point, between Studland Bay to the north and Swanage Bay to the south. The chalk here forms part of a system of chalk downlands in southern England, and once formed a continuous ridge between what is now west Dorset and the present day Isle of Wight. Old Harry Rocks, just offshore from the dip slope of the down, and The Needles on the westernmost tip of the Isle of Wight, are remnants of this ridge. The scarp slope of the down faces south, over Swanage, meeting the sea as Ballard Cliff.

Old Harry Rocks

Old Harry Rocks are three chalk formations, including a stack and a stump, located at Handfast Point, on the Isle of Purbeck in Dorset, southern England. They mark the most eastern point of the Jurassic Coast, a UNESCO World Heritage Site.

Worth Matravers Human settlement in England

Worth Matravers is a village and civil parish in the English county of Dorset. The village is situated on the cliffs west of Swanage. It comprises limestone cottages and farm houses and is built around a pond, which is a regular feature on postcards of the Isle of Purbeck.

Dorset Downs

The Dorset Downs are an area of chalk downland in the centre of the county Dorset in south west England. The downs are the most western part of a larger chalk formation which also includes Cranborne Chase, Salisbury Plain, Hampshire Downs, Chiltern Hills, North Downs and South Downs.

Geology of Dorset

Dorset is a county in South West England on the English Channel coast. Covering an area of 2,653 square kilometres (1,024 sq mi); it borders Devon to the west, Somerset to the north-west, Wiltshire to the north-east, and Hampshire to the east. The great variation in its landscape owes much to the underlying geology, which includes an almost unbroken sequence of rocks from 200 to 40 million years ago (Mya) and superficial deposits from 2 Mya to the present. In general, the oldest rocks appear in the far west of the county, with the most recent (Eocene) in the far east. Jurassic rocks also underlie the Blackmore Vale and comprise much of the coastal cliff in the west and south of the county; although younger Cretaceous rocks crown some of the highpoints in the west, they are mainly to be found in the centre and east of the county.

Purbeck Hills Chalk ridge in England

The Purbeck Hills, also called the Purbeck Ridge or simply the Purbecks, are a ridge of chalk downs in Dorset, England. It is formed by the structure known as the Purbeck Monocline. The ridge extends from Lulworth Cove in the west to Old Harry Rocks in the east, where it meets the sea. The hills are part of a system of chalk downlands in southern England formed from the Chalk Group which also includes Salisbury Plain and the South Downs. For most of their length the chalk of the Purbeck Hills is protected from coastal erosion by a band of resistant Portland limestone. Where this band ends, at Durlston Head, the clay and chalk behind has been eroded, creating Poole Bay and the Solent. The ridge of steeply dipping chalk that forms the Purbeck Hills continues further east on the Isle of Wight.

Kimmeridge Bay Human settlement in England

Kimmeridge Bay is a bay on the Isle of Purbeck, a peninsula on the English Channel coast in Dorset, England, close to and southeast of the village of Kimmeridge, on the Smedmore Estate. The area is renowned for its fossils, with The Etches Collection in the village of Kimmeridge displaying fossils found by Steve Etches in the area over a 30-year period. It is a popular place to access the coast for tourists. To the east are the Kimmeridge Ledges, where fossils can be found in the flat clay beds.

Cow Corner

Cow Corner is the north-western end of Worbarrow Bay, a small secluded bay on the south coast of the Isle of Purbeck, in Dorset England.

Flowers Barrow

Flower’s Barrow is an Iron Age hillfort, built over 2500 years ago, above Worbarrow Bay in Dorset on the south coast of England.

Geography of Dorset

Dorset is a county located in the middle of the south coast of England. It lies between the latitudes 50.512°N and 51.081°N and the longitudes 1.682°W and 2.958°W, and occupies an area of 2,653 km2. It spans 90 kilometres (56 mi) from east to west and 63 kilometres (39 mi) from north to south.

Dorset Heaths

The Dorset Heaths form an important area of heathland within the Poole Basin in southern England. Much of the area is protected.

Weymouth Lowlands

The Weymouth Lowlands form a natural region on the south coast of England in the county of Dorset. Much of the area lies with the Dorset Area of Outstanding Natural Beauty.

The Natural Areas of England are regions, officially designated by Natural England, each with a characteristic association of wildlife and natural features. More formally, they are defined as "biogeographic zones which reflect the geological foundation, the natural systems and processes and the wildlife in different parts of England...".

A National Character Area (NCA) is a natural subdivision of England based on a combination of landscape, biodiversity, geodiversity and economic activity. There are 159 National Character Areas and they follow natural, rather than administrative, boundaries. They are defined by Natural England, the UK government's advisors on the natural environment.

Marshwood and Powerstock Vales

The Marshwood and Powerstock Vales form a natural region in southwest England reaching to the Dorset coastline.

References

  1. 1 2 National Character Area profile: 136. South Purbeck by www.naturalengland.org.uk. Accessed on 5 Apr 2013.