Published date: 3 March 2023

Awarded contract - This means that the contract has been awarded to a supplier.


Closing: 11 November 2022, 12pm

Contract summary

Industry

  • Research services - 73110000

Location of contract

England

Value of contract

£10,000 to £20,000

Procurement reference

NECA22B

Published date

3 March 2023

Closing date

11 November 2022

Closing time

12pm

Contract start date

21 November 2022

Contract end date

24 March 2023

Contract type

Service contract

Procedure type

Competitive quotation (below threshold)

The buyer selects a group of potential suppliers to invite to tender.

This procedure can be used for procurements below the relevant contract value threshold.

Contract is suitable for SMEs?

Yes

Contract is suitable for VCSEs?

Yes

Description

The aim of this evidence review is to collate the evidence on the response of saltmarsh to changing nutrient concentrations in estuarine ecosystems and further our understanding on how these relationships are affected by other environmental and ecological factors. There is evidence to suggest that saltmarsh habitats are sensitive to nutrient enrichment. These habitats provide many ecosystem services and are either designated feature, sub-feature or supporting habitat in most estuarine and coastal MPAs. One of the main pressures causing the decline of these key habitats is nutrient enrichment, usually though smothering by opportunistic macroalgae, or via changes in the root structure of the saltmarsh itself. Eutrophication has also been known to impact saltmarsh indirectly through increase in dominance/productivity of upper species such as Sea Couch, creating species-poor monocultures of grass species. In order to manage MPAs, and give appropriate advice, it is important for Natural England to understand the nutrient and water quality conditions that will lead to the favourable condition of saltmarsh habitats. This will enable conservation targets to be ecologically relevant and applied at the appropriate scale.

More information

Previous notice about this procurement

Evidence review on the sensitivity of saltmarsh to nutrients

  • Opportunity
  • Published 20 October 2022, last edited 20 October 2022

Attachments

Additional text

Quotations and proposals for completing the work should be submitted as detailed in the Request for Quotation Document. Questions on the process or regarding the project may be submitted via email by the 4th November, and the closing date for submissions to rebecca.deleij@naturalengland.org.uk is 12 noon Friday 11th November. Please consider Natural England's example terms and conditions before submitting a quote. As this is a request for competitive quotes, the value of the contract will not be disclosed, procurement will be managed by Natural England in line with our Financial Scheme of Delegation section E https://www.gov.uk/government/publications/natural-england-financial-schedule-of-delegation/natural-england-financial-scheme-of-delegation#part-e-procurement

Award information

Awarded date

16 November 2022

Contract start date

18 November 2022

Contract end date

17 March 2023

Total value of contract

£14,075

This contract was awarded to 1 supplier.

UK CENTRE FOR ECOLOGY & HYDROLOGY

Address

Maclean Building,Uk Centre, Crowmarsh Gifford
WALLINGFORD
Oxfordshire
OX10 8BB
GB

Reference

Companies House number: 11314957

Supplier is SME?

No

Supplier is VCSE?

No

Attachments

About the buyer

Contact name

Dr Rebecca de Leij

Address

Natural England, Foss House
Kings Pool, 1-2 Peasholme Green
York
YO1 7PX
England

Email

rebecca.deleij@naturalengland.org.uk