CACrown ArchivesThe cinema collection
Menu
Research dossier · General Reference

Portbury Ashlands

nature reserve in United Kingdom

Cross-disciplinary reference desk with index cards, atlas, dictionary and catalogue
General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionDec 8, 2024
Entity authorityQ7231532 ↗
Source-derived summary

Portbury Ashlands which is now known as Portbury Wharf Nature Reserve is a nature reserve between Portishead and the Royal Portbury Dock in Somerset, England. It was formed from the redevelopment of the area of Portishead formerly occupied by two power stations. To the east of the harbour, an area known as "the Ashlands" was used for over 50 years to get rid of power station waste which was dumped into lagoons on the site.

The Portishead power stations were coal-fed electric power stations. Construction work started on Portishead "A" power station in 1926. It began generating electricity in 1929 for the Bristol Corporation's Electricity Department. Construction of Portishead "B" power station began in 1949; it became operational in 1955. The stations used some local coal produced in the Somerset coalfield, which was delivered by train along the Portishead branch of the Great Western Railway (GWR). The main supply of coal was brought from South Wales, from Newport and Ely, Cardiff by boat into the dock; it was carried by Osborn & Wallis of Bristol.

Avon Wildlife Trust have taken over management of the area, which covers around 100 acres (40 ha), from the developers Persimmon plc.

Editorial summary

This brief starts where responsible research should: with the source description of “Portbury Ashlands” as nature reserve in United Kingdom. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current lead gives the account dated anchors—1926, 1929, 1949, 1955—that can be checked directly. The selected authority fields contribute no independent date. The account is most persuasive where Portbury, Ashlands and nature can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the general reference register because the source frames it as nature reserve in United Kingdom. Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Dec 8, 2024. The linked authority identifier is Q7231532. Authority coordinates are 51.490, -2.746. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1926, 1929, 1949 and 1955.

Critical limits

A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Portbury Ashlands”, its source revision and the description used here.
  2. Expand the search: follow Portbury Ashlands primary sources, Portbury Ashlands archive and Portbury research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Portbury Ashlands”?
  2. What terminology or title could unlock a more precise catalogue search?
  3. Which cited source is closest to the event, object or claim?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from “Portbury Ashlands” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.