Quarry Moor is a

Site of Special Scientific Interest A Site of Special Scientific Interest (SSSI) in Great Britain or an Area of Special Scientific Interest (ASSI) in the Isle of Man and Northern Ireland is a conservation designation denoting a protected area in the United Kingdom and Isle of ...

, or SSSI, at the south edge of

Ripon Ripon () is a cathedral city in the Borough of Harrogate, North Yorkshire, England. The city is located at the confluence of two tributaries of the River Ure, the Laver and Skell. Historically part of the West Riding of Yorkshire, the city ...

North Yorkshire North Yorkshire is the largest ceremonial counties of England, ceremonial county (lieutenancy area) in England, covering an area of . Around 40% of the county is covered by National parks of the United Kingdom, national parks, including most of ...

, England, and adjacent to the

A61 road A61 or A-61 may refer to: * A61 road (England), a road connecting Derby and Thirsk * A61 motorway (France), a road connecting Narbonne and Bordeaux * A61 motorway (Germany), a road connecting Venlo and Hockenheim * Benoni Defense The Benoni Defense ...

. It contains an outcrop of Magnesian Limestone, exposed by former quarrying. 255 million years ago this limestone was the peripheral

sediment Sediment is a naturally occurring material that is broken down by processes of weathering and erosion, and is subsequently transported by the action of wind, water, or ice or by the force of gravity acting on the particles. For example, sand an ...

of a tropical sea. The land was donated in 1945 to the people of Ripon by the town's mayor, Alderman Thomas Fowler Spence, a

varnish Varnish is a clear transparent hard protective coating or film. It is not a stain. It usually has a yellowish shade from the manufacturing process and materials used, but it may also be pigmented as desired, and is sold commercially in various ...

manufacturer. The land was notified as an SSSI in 1986 because its calcareous grassland supported a large diversity of plant species. The site features a

Schedule 8 The prohibition of drugs through sumptuary law, sumptuary legislation or religious law is a common means of attempting to prevent the Recreational drug use, recreational use of certain intoxicating substances. While some drugs are illegal to p ...

protected plant, thistle broomrape. The land is protected as a

nature reserve A nature reserve (also known as a wildlife refuge, wildlife sanctuary, biosphere reserve or bioreserve, natural or nature preserve, or nature conservation area) is a protected area of importance for flora, fauna, or features of geological or ...

, and it is also managed as a recreational area. Therefore, its calcareous grass area is fenced off for protection and study, but it also contains a car park, information signs, a children's play area,

accessible Accessibility is the design of products, devices, services, vehicles, or environments so as to be usable by people with disabilities. The concept of accessible design and practice of accessible development ensures both "direct access" (i.e ...

paths, benches, and dog waste bins.

Site history

The

strata In geology and related fields, a stratum ( : strata) is a layer of rock or sediment characterized by certain lithologic properties or attributes that distinguish it from adjacent layers from which it is separated by visible surfaces known as ei ...

of the quarry face at the western side of the Quarry Moor site are the remains of a

Permian The Permian ( ) is a geologic period and stratigraphic system which spans 47 million years from the end of the Carboniferous Period million years ago (Mya), to the beginning of the Triassic Period 251.9 Mya. It is the last period of the Paleoz ...

shoreline of 255 million years past. Sediments from the tropical

Zechstein Sea The Zechstein (German either from ''mine stone'' or ''tough stone'') is a unit of sedimentary rock layers of Middle to Late Permian (Guadalupian to Lopingian) age located in the European Permian Basin which stretches from the east coast of Englan ...

ultimately became the Magnesian Limestone outcrop of north-east England, part of which is exposed here. Limestone has been quarried here for at least six centuries, and used for construction. For example, in the

15th century The 15th century was the century which spans the Julian dates from 1 January 1401 ( MCDI) to 31 December 1500 ( MD). In Europe, the 15th century includes parts of the Late Middle Ages, the Early Renaissance, and the early modern period. M ...

the walls of the 12th century Chapel of St Mary Magdalen,

, were refaced with blocks of

limestone Limestone ( calcium carbonate ) is a type of carbonate sedimentary rock which is the main source of the material lime. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of . Limestone forms whe ...

from Quarry Moor. By the 1870s there were

lime kiln A lime kiln is a kiln used for the calcination of limestone (calcium carbonate) to produce the form of lime (material), lime called quicklime (calcium oxide). The chemical equation for this chemical reaction, reaction is :Calcium carbonate, Ca ...

s on the site, making

quicklime Calcium oxide (CaO), commonly known as quicklime or burnt lime, is a widely used chemical compound. It is a white, caustic, alkaline, crystalline solid at room temperature. The broadly used term "''lime''" connotes calcium-containing inorganic ma ...

for mortar. In September 1943, following the "use of land for army training," botanist George Taylor reported: "Serious disturbance has been observed on Quarry Moor ... where last year ''

Spiranthes spiralis ''Spiranthes spiralis'', commonly known as autumn lady's-tresses, is an orchid that grows in Europe and adjacent North Africa and Asia. It is a small grey-green plant. It forms a rosette of four to five pointed, sessile, ovate leaves about in le ...

'' Koch r lady's tresses orchid/nowiki> occurred in some quantity and the reappearance of this very local species on this site is problematical." He checked the site again in 1944, and said, "The work of destruction has proceeded apace during the intervening months. The common is now almost completely excavated, and all vestige of plant life - except at the narrow margins - has disappeared." As of 2020, the lady's tresses orchid is "becoming increasingly rare in the north of the UK." The quarry was closed in the 1950s, and the pits were infilled in the 1970s. The infilling was carried out by the

British Army The British Army is the principal land warfare force of the United Kingdom, a part of the British Armed Forces along with the Royal Navy and the Royal Air Force. , the British Army comprises 79,380 regular full-time personnel, 4,090 Gurk ...

, using 190 tonnes of stone supplied by Concrete4U and Lightwater Quarries. In this area there is water-soluble

gypsum Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula . It is widely mined and is used as a fertilizer and as the main constituent in many forms of plaster, blackboard or sidewalk chalk, and drywall. ...

mixed with the limestone deposits, and the occasional collapse of cavities left by this gypsum layer has been blamed for the local

sinkhole A sinkhole is a depression or hole in the ground caused by some form of collapse of the surface layer. The term is sometimes used to refer to doline, enclosed depressions that are locally also known as ''vrtače'' and shakeholes, and to openi ...

s which have been appearing for centuries past.

Thomas Fowler Spence, donor

Quarry Moor is now held in trust for the Ripon people, having been donated in 1945 by Alderman T.F. Spence. The site then measured "to be kept for Ripon children for all time." Thomas Fowler Spence (1878–1949) lived at Red Hills Grange, was Mayor of Ripon between 1927 and 1929, and was managing director of T.R. Williamsons of Ripon, which made

Site location and designation

Quarry Moor nature reserve is a biological Site of Special Scientific Interest (SSSI) and Geological Conservation Review site (GCR), consisting of "

species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ...

-rich

calcareous Calcareous () is an adjective meaning "mostly or partly composed of calcium carbonate", in other words, containing lime or being chalky. The term is used in a wide variety of scientific disciplines. In zoology ''Calcareous'' is used as an adje ...

grassland A grassland is an area where the vegetation is dominated by grasses (Poaceae). However, sedge (Cyperaceae) and rush (Juncaceae) can also be found along with variable proportions of legumes, like clover, and other herbs. Grasslands occur natur ...

" over a scant soil covering, plus limestone rock, scrub, and woodland on raised areas and on the perimeter of the site. It lies at the southern edge of Ripon, with an entrance on the west side of the A61 roundabout. Facilities include information boards,

paths, informal paths, benches, and dog toilet bins, besides a fenced-off wildflower meadow, and a children's play area in the north-east corner with a public car park. The site was notified on 1 May 1986, being of interest for the large number of plant species supported by the calcareous grassland habitat. The notified features of the site are the

protected plant, thistle broomrape, and the chalky grassland. The site was designated in 2001 as a Local Nature Reserve. It is one of a number of SSSIs in the

Harrogate Harrogate ( ) is a spa town and the administrative centre of the Borough of Harrogate in North Yorkshire, England. Historic counties of England, Historically in the West Riding of Yorkshire, the town is a tourist destination and its visitor at ...

region. The others are

Bishop Monkton Ings Bishop Monkton Ings is a Site of Special Scientific Interest, or SSSI, situated east of Bishop Monkton village in North Yorkshire, England. It consists mostly of marshy, calcareous grassland, with some broadleaved woodland, and some fen alongsi ...

Brimham Rocks Brimham Rocks, once known as Brimham Crags, is a 183.9-hectare (454-acre) biological Site of Special Scientific Interest (SSSI) and Geological Conservation Review (GCR) site, 8 miles (13 km) north-west of Harrogate, North Yorkshire, Engla ...

, Cow Myers,

Farnham Mires Farnham Mires is a Site of Special Scientific Interest, or SSSI, to the east of the village of Farnham, North Yorkshire, England. It consists of a spring-fed marshy fen or mire with reeds and sedge, and drier calcareous grassland containing a d ...

Hack Fall Wood Hack Fall Wood, otherwise known as Hackfall, is a Site of Special Scientific Interest, or SSSI, of , lying north-east of the village of Grewelthorpe, North Yorkshire, England. During the 18th century it was landscaped in the picturesque style ...

, Hay-a-Park,

Kirk Deighton Kirk Deighton is a village and civil parish in the Harrogate district of North Yorkshire, England. It is situated north-west of Wetherby, to which it is contiguous, and near the A1(M). The village was in the West Riding of Yorkshire, and Wether ...

Mar Field Fen Mar Field Fen is a Site of Special Scientific Interest, or SSSI, north of Masham, North Yorkshire, England, in a rural area known as Marfield. It is situated on land containing woodland carr, fen, spring-fed marshy grassland and drier calcareo ...

, and

Ripon Parks Ripon Parks is a Site of Special Scientific Interest, or SSSI, situated north of Ripon, to the west of the River Ure and to the east of the village of North Stainley, in North Yorkshire, England. It was once part of the land held since the Mid ...

. Quarry Moor is funded by Natural England, via

Defra DEFRA may refer to: * Deficit Reduction Act of 1984, United States law * Department for Environment, Food and Rural Affairs, United Kingdom government department {{Disambiguation ...

Aggregates Levy Sustainability Fund,

Harrogate Borough Council Harrogate ( ) is a spa town and the administrative centre of the Borough of Harrogate in North Yorkshire, England. Historically in the West Riding of Yorkshire, the town is a tourist destination and its visitor attractions include its spa wate ...

City Partnership and (until 2012) Yorkshire Forward. As of 2019 it was cared for by the Alderman T.F. Spence Committee, which consists of six Ripon City councillors, and six members of the public.

Significant site content

Flora

On the

chalk Chalk is a soft, white, porous, sedimentary carbonate rock. It is a form of limestone composed of the mineral calcite and originally formed deep under the sea by the compression of microscopic plankton that had settled to the sea floor. Chalk ...

y grassland, alongside

sheep's fescue ''Festuca ovina'', sheep's fescue or sheep fescue, is a species of grass. It is sometimes confused with hard fescue (''Festuca trachyphylla''). General description It is a perennial plant sometimes found in acidic ground, and in mountain pastur ...

and

meadow oat-grass A meadow ( ) is an open habitat, or field, vegetated by grasses, herbs, and other non-woody plants. Trees or shrubs may sparsely populate meadows, as long as these areas maintain an open character. Meadows may be naturally occurring or artifi ...

, grow rough hawkbit, hoary plantain,

purging flax ''Linum catharticum'', also known as purging flax, or fairy flax, is an herbaceous flowering plant in the family Linaceae, native to Great Britain, Iceland, central Europe and Western Asia. It is an annual plant and blooms in July and August. It ...

thyme Thyme () is the herb (dried aerial parts) of some members of the genus ''Thymus'' of aromatic perennial evergreen herbs in the mint family Lamiaceae. Thymes are relatives of the oregano genus ''Origanum'', with both plants being mostly indigenou ...

glaucous sedge ''Carex flacca'', with common names blue sedge, gray carex, glaucous sedge, or carnation-grass, (syn. ''Carex glauca''), is a species of sedge native to parts of Europe and North Africa.

, yellow oat,

quaking grass ''Briza'' is a genus of annual and perennial plants in the grass family, native to northern temperate regions of Eurasia, North Africa, and certain islands in the Atlantic. The group is generally referred to as the quaking grasses because the ...

and

red fescue ''Festuca rubra'' is a species of grass known by the common name red fescue or creeping red fescue. It is widespread across much of the Northern Hemisphere and can tolerate many habitats and climates. It is best adapted to well-drained soils in c ...

. Among these are

red bartsia ''Odontites vernus'', the red bartsia, is a wild flower from the family Orobanchaceae native to Europe and Asia and occurring as an alien in North America. The red bartsia is a common plant in low-fertility soils, where it lives partially as a pa ...

, centaury,

yellow-wort ''Blackstonia perfoliata'' or yellow-wort is a species of flowering plant in the family Gentianaceae found around the Mediterranean Basin, but extending into northwestern Europe. Description Yellow-wort grows tall, with stiff, branching stems. ...

bee orchid Bee orchid is a common name for several orchids and may refer to: *'' Cottonia peduncularis'', a species of orchid from India and Sri Lanka *'' Diuris carinata'', a species of orchid from the south-west of Western Australia *'' Ida barringtoniae'', ...

and

felwort ''Swertia perennis'' is a species of flowering plant in the gentian family known by the common names felwort and star swertia. It is native to several regions of the northern hemisphere, including much of Eurasia and western North America. It is ...

or autumn gentian. On other grassland here, the pH is more neutral, and the vegetation can grow more strongly. For example, there are various herbs:

common spotted-orchid ''Dactylorhiza fuchsii'', the common spotted orchid, is a species of flowering plant in the orchid family Orchidaceae. ''Dactylorhiza fuchsii'' is one of Europe's commonest wild orchids. It is widespread across much of Europe, with the range ext ...

, great burnet, restharrow,

marjoram Marjoram (; ''Origanum majorana'') is a cold-sensitive perennial herb or undershrub with sweet pine and citrus flavours. In some Middle Eastern countries, marjoram is synonymous with oregano, and there the names sweet marjoram and knotted mar ...

, cowslip, hay rattle, greater burnet-saxifrage, basil, cross-wort, ox-eye daisy,

knapweed ''Centaurea'' () is a genus of over 700 species of herbaceous thistle-like flowering plants in the family Asteraceae. Members of the genus are found only north of the equator, mostly in the Eastern Hemisphere; the Middle East and surrounding reg ...

, self-heal, lady's bedstraw,

bird's-foot trefoil ''Lotus corniculatus'' is a flowering plant in the pea family Fabaceae, native to grasslands in temperate Eurasia and North Africa. Common names include common bird's-foot trefoil, eggs and bacon, birdsfoot deervetch, and just bird's-foot trefo ...

and primrose, all growing alongside slender false-broom and false-oat grass. Under the sycamore, wych elm,

yew Yew is a common name given to various species of trees. It is most prominently given to any of various coniferous trees and shrubs in the genus ''Taxus'': * European yew or common yew (''Taxus baccata'') * Pacific yew or western yew (''Taxus br ...

and

ash Ash or ashes are the solid remnants of fires. Specifically, ''ash'' refers to all non-aqueous, non- gaseous residues that remain after something burns. In analytical chemistry, to analyse the mineral and metal content of chemical samples, ash ...

in the wooded areas,

goldilocks "Goldilocks and the Three Bears" (originally titled "The Story of the Three Bears") is a 19th-century English fairy tale of which three versions exist. The original version of the tale tells of an obscene old woman who enters the forest home ...

and

sanicle ''Sanicula'' is a genus of plants in Family (biology), family Apiaceae (or Umbelliferae), the same family to which the carrot and parsnip belong. This genus has about 45 species worldwide, with at least 22 in North America.Focus on Rarities (fro ...

can sometimes be found. More common there, are:

dog's mercury ''Mercurialis perennis'', commonly known as dog's mercury, is a poisonous woodland plant found in much of Europe as well as in Algeria, Iran, Turkey, and the Caucasus, but almost absent from Ireland, Orkney and Shetland.hairy St John's-wort, slender false-broom again, and

wood avens ''Geum urbanum'', also known as wood avens, herb Bennet, colewort and St. Benedict's herb (Latin ''herba benedicta''), is a perennial plant in the rose family (Rosaceae), which grows in shady places (such as woodland edges and near hedgerows) in ...

. 20120816Ulmus glabra06.jpg, wych elm Tistelsnultrot - Orobanche Reticulata (28).jpg, Thistle broomrape (protected plant) 20130616Ophrys apifera7.jpg,

20150416Ranunculus auricomus1.jpg,

20170414Sanicula europaea3.jpg, sanicle Зубчатка обыкновенная 2.jpg,

Fauna

Quarry Moor's scrub provides a breeding site for whitethroat and

willow warbler The willow warbler (''Phylloscopus trochilus'') is a very common and widespread leaf warbler which breeds throughout northern and temperate Europe and the Palearctic, from Ireland east to the Anadyr River basin in eastern Siberia. It is strongly ...

, summer visitors from Africa. The site also supports the resident treecreeper,

wren Wrens are a family of brown passerine birds in the predominantly New World family Troglodytidae. The family includes 88 species divided into 19 genera. Only the Eurasian wren occurs in the Old World, where, in Anglophone regions, it is commonly ...

and blackcap population. There is a

bird feeding Bird feeding is the activity of feeding wild birds, often by means of bird feeders. With a recorded history dating to the 6th century, the feeding of wild birds has been encouraged and celebrated in the United States and United Kingdom, with it b ...

station and a bird hide in the south-east corner of the site. Insects breeding onsite include the

brimstone butterfly ''Gonepteryx'' is a genus of butterflies in the family Pieridae, which contains about 1,100 species. They live in Europe, Asia, and Northern Africa. They are commonly known as brimstones for the bright yellow colour of the wings of most species ...

, and the

six-spot burnet The six-spot burnet (''Zygaena filipendulae'') is a day-flying moth of the family Zygaenidae. Subspecies *''Z. f. altapyrenaica'' Le Charles, 1950 *''Z. f. arctica'' Schneider, 1880 *''Z. f. balcanirosea'' Holik, 1943 *''Z. f. campaniae'' Re ...

moth, whose food plant is bird's-foot trefoil. Mammal sightings at Quarry Moor have included

deer Deer or true deer are hoofed ruminant mammals forming the family Cervidae. The two main groups of deer are the Cervinae, including the muntjac, the elk (wapiti), the red deer, and the fallow deer; and the Capreolinae, including the reindeer ...

vole Voles are small rodents that are relatives of lemmings and hamsters, but with a stouter body; a longer, hairy tail; a slightly rounder head; smaller eyes and ears; and differently formed molars (high-crowned with angular cusps instead of low-c ...

weasel Weasels are mammals of the genus ''Mustela'' of the family Mustelidae. The genus ''Mustela'' includes the least weasels, polecats, stoats, ferrets and European mink. Members of this genus are small, active predators, with long and slender bo ...

and

fox Foxes are small to medium-sized, omnivorous mammals belonging to several genera of the family Canidae. They have a flattened skull, upright, triangular ears, a pointed, slightly upturned snout, and a long bushy tail (or ''brush''). Twelve sp ...

. Common whitethroat, Sylvia communis at Zaagkuildrift Road near Kgomo Kgomo (37833017606).jpg, whitethroat File:Capreolus (js)11.jpg,

roe deer The roe deer (''Capreolus capreolus''), also known as the roe, western roe deer, or European roe, is a species of deer. The male of the species is sometimes referred to as a roebuck. The roe is a small deer, reddish and grey-brown, and well-adapt ...

Erdmaus (Microtus agrestis) jh02.jpg, field vole Mustela-nivalis.jpg,

'Freda' Fox (15225213661).jpg,

Gonepteryx rhamni Twisting Wings in Courtship Flight.jpg,

Maintenance

The major aspect of the site for the SSSI is the

, because it can support "a rich variety of plants and animals, including a number of rare plant species." Maintenance of this section is needed to prevent the growth of rank grass and scrub, which would eventually dominate the area and affect the site's

biodiversity Biodiversity or biological diversity is the variety and variability of life on Earth. Biodiversity is a measure of variation at the genetic (''genetic variability''), species (''species diversity''), and ecosystem (''ecosystem diversity'') l ...

. Light winter grazing is recommended, to prevent the dominance of scrub, and to achieve a "diverse mosaic of tall and short vegetation" in order to support biodiversity. Thus traditional hay cutting is carried out, and the grassland is grazed by ponies, cattle and native sheep such as Hebrideans. Fertiliser is not recommended because limestone grasslands support species which are adapted to low-nutrient habitats.

Development and risk assessment

When the calcareous grassland of this site was assessed for Natural England in 2011 it was judged to be in favourable condition, although the biodiversity was borderline, and scrub (

hawthorn Hawthorn or Hawthorns may refer to: Plants * '' Crataegus'' (hawthorn), a large genus of shrubs and trees in the family Rosaceae * ''Rhaphiolepis'' (hawthorn), a genus of about 15 species of evergreen shrubs and small trees in the family Rosace ...

and

ivy ''Hedera'', commonly called ivy (plural ivies), is a genus of 12–15 species of evergreen climbing or ground-creeping woody plants in the family Araliaceae, native to western, central and southern Europe, Macaronesia, northwestern Africa and ...

) was beginning to encroach on the grassland. The woodland area was judged favourable. English Nature has published a list of "operations likely to damage the special interest." Item 27, ''Recreational or other activities likely to damage or disturb features of interest,'' may be pertinent since the park is also maintained for public recreational use. Natural England prohibits the picking of wild flowers, and the dropping of litter. Dogs are required to be kept on the lead, and dog litter bins are provided. Meanwhile, in point 9.2 of a letter granting a 2018 planning application for houses near the SSSI, a site assessor noted that dogs were being exercised on the protected calcareous grassland, dog waste was being left in situ, and "litter, vandalism and degradation are also frequent."

References

External links

* * {{Commons category, Quarry Moor Sites of Special Scientific Interest in North Yorkshire Sites of Special Scientific Interest notified in 1986