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Table 2 Summary of recommended management measures

 

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Managing the sea for birds – Fair Isle and adjacent waters

4 Management Proposals

4.1 Administrative framework

The most recent guidance on the administrative framework for the management of marine SPAs and SACs ('European marine sites') was summarised in RSPB (1997). Guidance from the UK statutory conservation agencies uses the key terms 'competent authorities' and 'relevant authorities', as defined in the Conservation (Natural Habitats &c.) Regulations 1994. The former term covers any public body or public office exercising legislative powers, whether on land or at sea. The latter term covers the authorities with powers or functions which have, or could have, an impact on the marine environment within or adjacent to a European marine site.

The guidance proposes that a 'management group' of relevant authorities is formed for each site, in order to establish a 'management scheme'. It further recommends that the management group should meet periodically with an 'advisory group' consisting of representatives from local interests, owners and occupiers, user groups, industry and conservation groups. It also proposes that members of the management group consult with competent authorities that are not relevant authorities, particularly where those competent authorities have a significant role in the management of the site.

Clearly, the relevant authorities would play an important part in enforcing any management measures in Fair Isle waters. However, Fair Isle presents unique opportunities for the involvement of competent authorities. Management of activities in the marine environment relies on the voluntary cooperation of users as well as on legal obligations to cover issues and activities that cannot be managed on a voluntary basis. A marine protected area in Fair Isle waters should, as far as possible, employ a set of management measures which apply voluntary principles supported by the groups using the area. This will require consensus on a series of measures.

The existing consensus in favour of the concept of a marine protected area in Fair Isle waters (see Appendix 2) will facilitate the establishment of an administrative framework. This includes the Fair Isle community, the landowner (The National Trust for Scotland) and the Fair Isle Bird Observatory Trust. Other user groups have also expressed an interest in developing a more integrated approach to managing Fair Isle waters. There is potential for all of these bodies to be involved in aspects of managing the proposed protected area. This consensus should therefore be maintained and widened through consultation with, and the involvement of, all user groups in the management planning process.

In the light of this background, four key elements are essential to oversee development and implementation of a conservation management plan for Fair Isle waters:

4.1.1 Management structure

A management group should be formed in order to deliver the management of the proposed protected area for nature conservation purposes. The management group should consist of bodies relevant to the management of the area, including 'relevant authorities' and other groups that have an interest in the management of Fair Isle waters. It is envisaged that relevant authorities would form the core of the group; among these, Scottish Natural Heritage have a key statutory role in setting the site conservation objectives. The involvement of members of the Fair Isle community in the management group would also ensure local representation and community-based support for the management measures.

Since the management of Fair Isle waters involves relatively few relevant authorities and other interested bodies, a streamlined management structure is considered most appropriate. A separate advisory group has therefore not been proposed, contrary to existing guidance on the management of European marine sites. However, it is possible that further refinements to the proposed management structure would be necessary, in order to clarify the distinction between the managerial and advisory elements of the group.

The fact that the proposed protected area extends beyond territorial waters reveals some complex management problems. Beyond territorial limits, activities such as fisheries and shipping become much more difficult for the UK to manage unilaterally. To achieve management beyond these limits, any management group will need effective links with relevant Government Departments. These Departments should be asked to take forward any proposals relating to the protected area that require European or wider international measures. This applies to management measures in the two outer zones of the protected area; in particular, it may be most appropriate to manage the proposed haddock nursery box in Zone 3 independently, albeit with representation from the protected area management group.

4.1.2 Liaison

There are considerable potential benefits arising from the genuine involvement of user groups at all stages of the management planning process. FIMETI partner-bodies have already consulted and elicited a favourable response from a number of user groups (eg the Shetland Fishermen’s Association) over the concept of a protected area in Fair Isle waters. Full consultation with, and involvement by, all user groups is an integral part of FIMETI's aim to achieve integrated management planning for Fair Isle waters.

Planned management of the marine area is likely to be of long-term benefit to the majority of users, even if some may initially perceive only the short-term losses. Liaison with users will help to establish what their perceptions are and their aspirations for the future. Seeking their views will help to shape management policies, which will allow the voluntary principle to be applied in most cases. However, some conservation objectives may only be achieved within a legal framework, and agreements may require supplementing with legal measures if voluntary codes fail.

4.1.3 Promotion

Providing information to the general public about management requirements in marine protected areas can aid management, as has been illustrated in other parts of the world (eg USA, Australia). However, gaining the support of the public can be particularly difficult when dealing with areas of sea. Special effort must be made to overcome this difficulty, especially as the concept of marine protected areas in UK waters is relatively novel to many people.

The importance of a balanced marine ecosystem is increasingly recognised by a broader public. Fair Isle's natural heritage (and especially its seabird populations) is the key factor in attracting visitors to the island; indeed, the Bird Observatory is the main source of tourist accommodation. Effort is being made by FIMETI to broaden awareness through interpretation and education. A high public profile for the proposed protected area is therefore considered to be wholly beneficial to its management. There are many opportunities for achieving this due to the importance of environment-related tourism to Fair Isle.

4.1.4 Environmental management system

From the outset the management scheme must include procedures to judge whether the conservation objectives are being achieved. It is therefore recommended that an environmental management system be established with key components of setting the objectives and targets, developing and implementing the management scheme, monitoring, audit and review.

The Habitats Regulations give reserve powers for Ministers to direct relevant authorities if the conservation directives are not being achieved, if there is delay in setting up management groups, and if local liaison is proving inadequate. In Scotland this power falls to the Secretary of State for Scotland. To facilitate this, it is recommended that the environmental management system is open to public scrutiny. 

4.2 Recommended site management measures

To achieve the overall conservation objectives for the proposed protected area, not all of the hazards identified in Chapter 3 will need to be managed to the same degree. The degree of management will depend on the desired outcome allocated to each particular hazard in Table 1. On this basis, this section derives management measures for each particular hazard, following the methodology outlined in RSPB (1997). For each hazard, the approach taken is as follows:

Format of recommended site management measures
HAZARD EVALUATION: The hazard evaluation determined for the activity or effect in Chapter 3 (see Table 1).
DESIRED OUTCOME: The desired outcome allocated to each hazard evaluation in Table 1.
Aspects to target: Areas on which to focus attention in order to address the issue.
Examples of measures which could limit impact: Some of the measures which could be used to reduce the associated hazard to seabirds. Some will be routine practice while others may be untried or not possible within the existing legislative or administrative framework in the UK. These are key considerations which may be applied to marine protected areas and/or to benefit marine conservation generally.
Current situation in Fair Isle and adjacent waters: A description of the situation and how the issue is currently addressed, if at all, in the study area.
Recommendations for proposed marine protected area: Measures which are recommended for the proposed protected area in view of the hazard evaluation and aim. Monitoring and review of the impact of the activity are implicitly included in the recommendations for each issue.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The management measures that are identified should be supported by measures relating to the Fair Isle SPA, and by actions which may need to be taken to benefit other nature conservation interests in the area.

In implementing these measures, some consideration would need to be given to the likelihood of the hazards to occur. A risk assessment would therefore become important when assessing future management priorities. For the recommendations relating to hazards which would have a low impact, a cost-benefit analysis may need to be conducted to determine the priorities for implementation. In reality, implementation of the illustrative recommendations would therefore require a costed, prioritised programme.

4.2.1 Fisheries

NOTE 1: Discards and offal from fishing vessels comprise a significant part of the diet of fulmars, gannets, great skuas and gulls. Changes in fisheries management could limit or prohibit discarding and perhaps also the dumping of offal. This could affect the food supply for certain bird species, and lead to a decline in these species. Such declines may be inevitable in pursuit of more sustainable fisheries. Nevertheless, if these changes in fisheries management do occur, it will be important to monitor the response of seabird populations and perhaps, if necessary, take some remedial measures (eg land-based measures to mitigate the effects of prey-switching by discard-deprived bird species – the response of the breeding great skua population to changes in fisheries management is of particular importance to Fair Isle in the short term, where some seabird species are thought to have been affected by increased great skua predation). Meanwhile, it is recommended that (i) the level and pattern of discarding and offal dumping in the proposed protected area are assessed, and (ii) the importance of discards and offal in the diet of seabirds using the proposed protected area is determined.

NOTE 2: The recommended measures relating to the management of the Shetland sandeel fishery should be part of an overall strategic overview of the fisheries in Northern Isles waters, so that restrictions in the proposed protected area are not to the detriment of other environmentally important areas. These recommendations should therefore be equally applicable to other proposed or designated SPAs for seabirds in Shetland, in order to disperse fishing effort over Shetland waters.

HAZARD: Depressed fish abundance and fish community composition
HAZARD EVALUATION: Important at present; could also be important in the future.
DESIRED OUTCOME: Try to reduce and, where possible, eliminate impact.

Aspects to target:
Level of fishing on species of particular importance to seabirds in the protected area.

Examples of measures which could limit impact:
bulletOverall reduction in fishing effort (Multi-Annual Guidance programme (MAGP) targets).
bulletSetting of Total Allowable Catch (TAC) on a precautionary basis for ecosystem protection.
bulletTACs for particular ICES sectors.
bulletEmergency closure of fisheries.
bulletLimits on particular types of gears/fisheries and/or closed seasons (eg in fisheries 'boxes').
bulletRefugia to support recovery and replenishment of stocks.

Current situation in proposed protected area:
bulletAll measures listed above are used for the management of fisheries – limited information exists on how these issues affect seabirds in the area.
bulletEnergetics would influence the most effective foraging distance for adults from nesting colonies. If suitable species or adequate quantities of fish are no longer present within the optimum range, breeding productivity may be affected.

Recommendations for proposed protected area:

  1. Closure of the sandeel fishery within 5 km of the Fair Isle coast (Zone 1 of the proposed protected area), as part of a strategic approach to the entire Shetland sandeel fishery in relation to all designated and proposed SPAs for seabirds in Shetland waters.
     

[The current Total Allowable Catch (TAC) for the Shetland area is set at 3000 tonnes per annum; this is largely taken from Mousa Sound off South Mainland (P. Ellis, pers comm). However, in an area where the species is such an important item in seabird diet, a management requirement should be for a zero TAC to be implemented. This is for a number of reasons:
 

bulletIt will afford a refuge to support recovery and replenishment of stocks;
bulletIt is a logical precautionary measure, given that the sandeel population still does not appear to have recovered strongly;
bulletThe trophic position of sandeels lies close to the base of the marine food chain, giving these species a key role in maintaining a balanced marine environment;
bulletThe establishment of a refuge area will provide a scientific control site. Monitoring will provide independent evidence of the extent to which the Fair Isle sandeel population relies on recruitment from elsewhere.]
  1. Provide a fisheries box refuge east and south of Fair Isle for protection of a haddock nursery area (Figure 4). This recommendation has had the support, in principle, of the Shetland Fishermen’s Association in the past.

    [Sandeels are not readily available to seabirds at all times of year. There are limited data on the food requirements of seabirds in Fair Isle waters outside the breeding season. However, heavy mortality linked to winter food shortages away from the Isle has been recorded (eg the razorbill 'wreck' of 1983). The closure of some Fair Isle waters to commercial fishing will benefit fish stocks in addition to addressing the conservation objectives, although Norway pout indirectly protected would probably be of more importance to wintering seabirds than juvenile haddock specifically (E. Dunn, in litt).]
  2. Continue research to identify species and size ranges which are an important component of seabird diet, particularly those which influence breeding productivity.
HAZARD: Shore collection
HAZARD EVALUATION: Small/Trivial/Nil.
DESIRED OUTCOME: Try to ensure that the impact of the hazard does not increase in importance (including through cumulative effects).

Aspects to target:

Amount collected.
Areas which are the focus of this activity.

Examples of measures which could limit impact:
bulletPromote voluntary code of practice for shore collections.
bulletConsider introduction of bye-laws to limit shore collection to particular areas, seasons, times of day, or types of fishery.
bulletConsider introduction of licensing system for shore collection.
bulletSeveral Orders and/or Regulating Orders.

Current situation in proposed protected area:
bulletVirtually no shore collections at present.
bulletHistorically, limpets were taken by islanders for long-line bait and temporary severe depletions were recorded (limpets are an important food source for oystercatchers and, to a lesser extent, herring gulls on Fair Isle).

Recommendations for proposed protected area:

  1. Maintain a watching brief. Limpet collecting was associated with Fair Isle's traditional labour-intensive fishing industry. Even if fish stocks recover, this intensity of fishing is unlikely to return because the market no longer exists and the economic base of the Isle has largely shifted to terrestrial activities.
  2. A voluntary code of practice should be an integral part of management planning for the proposed protected area, if cost-benefit analysis suggests a need.
  3. The option to introduce bye-laws to limit shore collection, though unlikely to be necessary, should be retained in case the voluntary code fails. If controls are necessary in the future they must be consistent with the general island right to fish.
HAZARD: Aquaculture
HAZARD EVALUATION: Small/Trivial/Nil.
DESIRED OUTCOME: Try to ensure that the impact of the hazard does not increase in importance (including through cumulative effects).

Aspects to target:
Location, scale and operational practices.
Reducing risk of introductions of non-native species.

Examples of measures which could limit impact:
bulletA Framework Plan for the protected area which takes an overview of the likely environmental impact and carrying capacity of the area, and recommends where facilities might be located (with appropriate operating safeguards) and where they would be unacceptable (subject to licensing).
bulletLicensing conditions which specify operational safeguards.
bulletAdvice to operators, eg on predator control measures.
bulletEnvironmental impact assessment prior to aquaculture projects to highlight likely impact on bird interest in the area and assess whether the work should proceed in the light of this information.

Current situation in proposed protected area:
bulletNo existing or planned facilities.
bulletWithin the existing constraints of aquacultural requirements and techniques, Fair Isle is probably too exposed and offers no suitable sites for development.

Recommendations for proposed protected area:

  1. As a precaution, the area should be identified as a Very Sensitive Area for aquaculture by the Crown Estate. This would constitute a clear signal to potential developers on the sensitivity of the area, in addition to any nature conservation designations.
  2. If proposals are put forward, a Framework Plan should be prepared to guide siting and operation of any facilities. This should be based on a strategic and project environmental impact assessment with particular emphasis on the likely effects on the importance of the area for birds.
  3. Consideration should be given to recommending Fair Isle for Marine Consultation Area (MCA) status on environmental grounds. MCAs have been used to facilitate consultation with the statutory agencies over whether and how any development might take place, although the recommendations from SNH have only held voluntary status. However, whilst a consultation procedure with the agencies and NGOs will be essential and the value of defining the area as an MCA should be considered, in practice the logistical constraints on aquacultural development at Fair Isle mean that this is not necessarily the most effective system.

 

HAZARD: Changes in size distribution within fish stocks
HAZARD EVALUATION: Important at present; could also be important in the future.
DESIRED OUTCOME: Try to reduce and, where possible, eliminate impact.

Aspects to target:
Selective effects of fishing pressure on size classes of target species.

Examples of measures which could limit impact:
As listed under 'Changes in Fish Abundance and Fish Community Composition'.

Current situation in proposed protected area:
bulletAll measures listed under 'Changes in fish abundance and fish community composition' are used, as are minimum landing sizes.
bulletThere are limited data available on how this issue affects seabirds in the area.

Recommendations for proposed protected area:

The following recommendations are for additional measures to support current fisheries management in the area:

  1. Continued strict restrictions on sandeel fishing in Fair Isle waters, with a no-take reserve for that species within 5 km of the Isle, as part of a strategic overview of the entire Shetland sandeel fishery in relation to all designated and proposed SPAs for seabirds in Shetland waters.
  2. Continued research into the feeding requirements of seabirds in the study area, including investigation into the importance of particular size classes of prey at different times of year.
HAZARD: Damage to benthos
HAZARD EVALUATION: Important at present; could also be important in the future.
DESIRED OUTCOME: Try to reduce and, where possible, eliminate impact.

Aspects to target:
Better understanding of the scale and types of activities which damage the benthos.
Protection of substrates which are the key habitats for sandeels.

Examples of measures which could limit impact:

If damage to benthos is identified as an impact on the importance of the area for seabirds (through damage to habitat integrity), a number of measures could be introduced:
bulletControls on types of gears operating in the area (eg static gear reserve).
bulletLimits on number/size/engine power of vessels in the fishery.
bulletAdvice on operation of bottom gears and development of gears which are less damaging (but some fisheries are directed at demersal species and rely on being in contact with benthos).

Current situation in proposed protected area:
bulletThere are currently no restrictions on damaging activities.
bulletCurrent activities which are known to damage the benthos are: fishing for clams (conducted as a survey which revealed insufficient stock); rockhopper trawls; large-scale placement of creels (localised impact only).
bulletSome evidence of disturbance to and deterioration of seabed communities (eg replacement of dead-man’s fingers/red seaweeds with bare sand).

Recommendations for proposed protected area:

  1. Identify areas where damage is occurring, and the scale of any effect.
  2. Assess likely impact on the importance of the area for seabirds.
  3. Consider the establishment of a refuge to study recovery and replenishment of surrounding areas. Beyond territorial waters, 'boxes' to limit types of gear and level of effort could be introduced under the EU Common Fisheries Policy.

[Recommendations concerning Maintenance Dredging and Capital Dredging Works are also relevant to this issue.]

HAZARD: Net and line mortality
HAZARD EVALUATION: Unknown.
DESIRED OUTCOME: Gather more information in order to make an assessment of the impact associated with the hazard.

Aspects to target:
Scale of impact on seabirds in the area.

Examples of measures which could limit impact:
bulletImproved gear selectivity.
bulletRestrictions on deployment of certain gears.

Current situation in proposed protected area:
bulletIsolated incidents have been recorded but the scale of any impact is not precisely known.
bulletNo specific measures have been introduced.
bulletNo commercial line fishery currently in operation.

Recommendations for proposed protected area:

  1. Research programme should be conducted to ascertain the impact of this hazard. An important first consideration should be the impact in the immediate vicinity of seabird colonies.
  2. If results of research programmes indicate problems for seabirds, voluntary agreements or, if necessary, bye-laws should be introduced to prohibit the laying of set nets in zones around colonies or feeding concentrations at appropriate times of year. Beyond territorial waters, fisheries boxes could be used.
  3. Locally based fisheries management to ensure that measures reflect local circumstances as well as national needs and to enable flexible and on-site response.

4.2.2 Shipping and Navigation

HAZARD: Accidental discharges – oil
HAZARD EVALUATION: Important at present; could also be important in the future.
DESIRED OUTCOME: Try to reduce and, where possible, eliminate impact.

Aspects to target:
Reducing risk of accidents.
Comprehensive contingency planning to deal with accidents.

Examples of measures which could limit impact:
bulletRouteing vessels away from higher risk routes (recommended and compulsory).
bulletVessel traffic services including comprehensive radar coverage of approaches and reporting systems.
bulletEmergency salvage tug availability.
bulletContingency planning procedures which include identification of areas important to birds and measures which should be taken to minimise impact in the event of an accident.
bulletIdentification as 'Marine Environmental High Risk Area' and 'Particularly Sensitive Sea Area', as recommended for sites of high sensitivity by the Donaldson Report (HMSO 1994).

Current situation in proposed protected area:
bulletFollowing the MV Braer accident in Shetland, it has become mandatory for tankers and other boats carrying dangerous or polluting goods to avoid coming within 16 km of Fair Isle coasts.
bulletThe feasibility of radar coverage for the Fair Isle Channel has recently been investigated. The investigation did not, however, lead to implementation and there is no dedicated radar coverage for the Fair Isle Channel north of Fair Isle.
bulletThere is no emergency salvage tug capacity in the Northern Isles, although a powerful tug will be stationed in the Foinaven Field, once complete. The nearest is currently stationed in the Minch, at Stornoway.
bulletShetland Islands Council has an oil spill response plan, but it is generic rather than specific to Fair Isle; no priority protection areas are included. Mock exercises initiated by oil companies are carried out occasionally to ensure preparedness for emergencies.

Recommendations for proposed protected area:

Following the MV Braer incident at the southern end of Shetland Mainland, there is a case for excluding large vessels carrying oil and other potentially dangerous cargoes from the Fair Isle Channel, for instance by re-routeing them away from land to the north of Shetland. This scenario should be modelled (eg identifying new 'pinch points' created as a result), and the alternatives and their impacts explored. If the Fair Isle Channel remains the preferred option for these vessels, comprehensive and effective measures need to be enacted and/or enforced to ensure that further disasters are prevented. These include:

  1. Radar surveys to assess compliance of vessels with existing voluntary Area To Be Avoided (ATBA) exclusion zone.
  2. If the voluntary provisions are found to be failing, a compulsory ATBA, for ships carrying polluting cargoes within at least 16 km of Fair Isle (Zones 1 and 2) should be implemented.
  3. Contingency planning measures covering the entire protected area, incorporating additional relevant information as it becomes available.
  4. Radar coverage to cover the entire Fair Isle Channel, north and south of Fair Isle. This may require siting of a radar facility on the island.
  5. An emergency salvage tug to be stationed permanently in Shetland.
  6. Restrictions on the activities of commercial trawlers in Fair Isle’s immediate waters up to 16 km from the shore (Zone 2).
  7. Fair Isle Bird Observatory should maintain and publish data on oiled birds on Fair Isle.
  8. Consider site in strategic assessment of UK coastline and waters for the identification of Marine Environmental High Risk Areas (MEHRAs).
HAZARD: Alien species
HAZARD EVALUATION: Could be important in the future.
DESIRED OUTCOME: Try to ensure that the hazard does not have a significant impact in the future.

Aspects to target:
Reducing risk of introductions.

Examples of measures which could limit impact:
bulletTreatment or offshore exchange of ballast water.
bulletRestrictions on ballast water discharge.

Current situation in proposed protected area:
bulletNo treatment or restrictions on discharge of ballast water at present.
bulletThe extent to which ballast water is discharged into Fair Isle waters is unknown (probably nil).
bulletLimited implications for birds apparent at present, although there are possible impacts in the future.

Recommendations for proposed protected area:

  1. The IMO voluntary code concerning exchange of ballast water in oceanic waters should be promoted to vessels using ports in Northern Isles waters (not relevant to Fair Isle itself), as should any subsequent measures agreed by the IMO, as part of general good practice.
HAZARD: Deliberate discharges – oil, garbage, chemicals
HAZARD EVALUATION: Unknown.
DESIRED OUTCOME: Try to gather more information in order to make an assessment of the impact associated with these activities.

Aspects to target:
Surveillance and enforcement.
Adequacy and ease of use of reception facilities.
Education of mariners.

Examples of measures which could limit impact:
bulletTargeted aerial surveillance within and adjacent to the protected area.
bulletHeavier fines for vessels causing pollution incidents which affect the bird life in the protected area.
bulletProvision of reception facilities at ports to deal with wastes.
bulletProvision of information to mariners on sensitivity of the area, and potential effects of oil.

Current situation in proposed protected area:
bulletConsiderable quantities of plastics (and other materials) get washed up on Fair Isle’s shores. Package labelling indicates range of materials is international, suggesting source is mainly or entirely dumping and accidental loss from sea-going vessels.
bulletAvailable data suggest that beach litter is a Shetland-wide problem – the Shetland Amenity Trust is working to address the issue.
bulletMARPOL Convention specifies limits on discharges of oil, noxious liquids, sewage and garbage.
bulletAerial surveillance is conducted as part of general UK-wide aerial surveillance by the Coastguard Agency, which operates dedicated aircraft.
bulletAerial surveillance targeted at enforcing Shetland’s ATBAs is conducted by the Shetland Islands Council, with funding from oil revenues.
bulletCivilian aircraft operating between the UK mainland and the Northern Isles, and the substantial network of inter-island flights in both Shetland and Orkney routinely report any sightings of pollution, normally related to oil.
bulletPort reception facilities and a Waste Management Plan are in operation in Shetland ports.
bulletManagement of Shetland ports is widely considered to be of a high environmental standard.

Recommendations for proposed protected area:

  1. A detailed monitoring scheme of garbage and other waste washed up on Fair Isle beaches, and assessment of quantities and sources, will give a better indication of the problem as it relates to Fair Isle. The availability of a good data set for Shetland gives opportunities for comparison. Maximum publicity for the results should be sought – this has the potential for major impact because it will demonstrate that even one of the UK’s most remote islands is not exempt from this form of pollution.
  2. Continued provision of Marine Safety Agency’s anti-dumping campaign materials to ship masters for display on vessels.
  3. Target aerial surveillance within and adjacent to the area for systematic detection of pollution incidents.
  4. Advice to mariners to be especially vigilant for slicks in the protected area and to report these immediately.
  5. Guidance to Procurator Fiscal on seriousness of pollution and recommended suitably punitive scale of fines for incidents within protected areas.
  6. An assessment and certification of the adequacy and ease of use of waste reception facilities in Northern Isles ports, by the Marine Safety Agency.
  7. Advice on the correct means for disposal of waste to be posted at North Haven (Fair Isle’s harbour).
HAZARD: Disturbance – shipping
HAZARD EVALUATION: Small/Trivial/Nil.
DESIRED OUTCOME: Try to ensure that the impact of the hazard does not increase in importance (including through cumulative effects).

Aspects to target:
Access around breeding colonies when occupied.
Disturbance to rafts of feeding, resting or flightless birds.

Examples of measures which could limit impact:
bulletProvision of information (eg using pilot books) to water users on sensitive areas/seasonal importance of different areas, suggesting areas to be avoided and indicating how disturbance to birds can be minimised.
bulletPromotion of a voluntary zoning scheme indicating preferred locations for use by particular watercraft, eg recommended areas for power boating away from nesting colonies during the breeding season.
bulletLicensing arrangements during the nesting season for vessels landing on islands with conditions regarding access, eg recommended distance from nesting sites during trips, approaches, and group size.
bulletLocal authority bye-laws on speed limits within 1000 m of the shore.
bulletPort authority bye-laws limiting activity around breeding colonies where these are within harbour limits.
bulletNotification of areas around nesting sites as 'no-anchoring zones'.
bulletDesignation of sea around colonies as 'Areas to be Avoided'.

Current situation in proposed protected area:
bulletGeneral material available on how water users can avoid disturbing seabirds (from RSPB, Royal Yachting Association, British Marine Industries Federation).
bulletFair Isle Bird Observatory wardens and members of the island community provide advice to tour boat operators regarding activities adjacent to colonies.
bulletFair Isle’s treacherous waters act as a natural deterrent to large boats approaching too close and small boats landing in colonies.
bulletNo prohibitions on boats approaching colonies, but occupants discouraged from landing or approaching too close – for boat occupants’ safety as well as to avoid disturbance of birds.
bulletBoard of Trade regulations/Health and Safety at Work Act/insurance liabilities are further suitable deterrents to boat operators approaching dangerously close to colonies.
bulletDisturbance to seabirds by shipping is not considered to be currently an issue, nor is it likely to become so.

Recommendations for proposed protected area:

  1. General Codes of Conduct exist asking recreational craft to avoid disturbance to birds. These should be developed into specific advice for the area. Any material that is provided should make it clear that there is no intention to limit access during emergencies.
  2. The situation should also be monitored, eg by Fair Isle Bird Observatory keeping a log of incidents of disturbance to nesting birds and rafts of seabirds by vessels. This information should be passed to the licensing authorities and/or management group who should try to resolve the issue before it becomes a major problem.
HAZARD: Maintenance dredging
HAZARD EVALUATION: Small/Trivial/Nil.
DESIRED OUTCOME: Try to ensure that the impact of the hazard does not increase in importance (including through cumulative effects).

Aspects to target:
Scale, frequency and timing of work.

Examples of measures which could limit impact:
bulletReview licensing for maintenance dredging with strategic assessment of environmental impacts.
bulletLicensing conditions set by SOAEFD
bulletLicensing conditions for marine dumping of spoil set by SOAEFD.
bulletEnvironmental statement or EIA by port prior to dredging works.

Current situation in proposed protected area:
bulletNo current dredging needs, although future works at or in the approaches to the Isle’s only safe harbour (North Haven) cannot be ruled out in the future.

Recommendations for proposed protected area:

  1. Maintenance dredging works should require prior consultation with SNH and the management group to ensure that the operation is conducted within environmental safeguards
  2. An environmental impact study may be necessary, including the identification of appropriate measures for safe disposal of the spoil.
HAZARD: Capital dredging
HAZARD EVALUATION: Small/Trivial/Nil.
DESIRED OUTCOME: Try to ensure that the impact of the hazard does not increase in importance (including through cumulative effects).

Aspects to target:
bulletAvoiding dredging and spoil dumping proposals with potential adverse impacts on birds.

Examples of measures which could limit impact
bulletAgreement between port authority and conservation agencies/environmental NGOs to seek informal advice on likely impact and how to minimise risk (eg by looking at alternative sites or by modifications to work schedules and methods).
bulletEnvironmental impact assessment prior to capital dredging to highlight likely impact on bird interest in the area and assess whether the work should proceed in light of this information.

Current situation in proposed protected area:
bulletNo capital dredging schemes have ever taken place in Fair Isle waters and there are no plans for works at present.

Recommendations for proposed protected area:

  1. Maintain a watching brief.

4.2.3 Water quality and pollution control

HAZARD: Oil pollution (See 4.2.2)
HAZARD EVALUATION: Plastics (other than ship-sourced inputs)
DESIRED OUTCOME: Try to ensure that the impact of the hazard does not increase in importance (including through cumulative effects).

Aspects to target:
Limit inputs to marine environment.

Examples of measures which could limit impact:
bulletProhibitions on discharges.
bulletLicensing discharges from factories.
bulletUpgrading sewage treatment facilities (improved screening, secondary treatment).

Current situation in proposed protected area:
bulletFrequent loss of polypropylene fishing nets.

Recommendations for proposed protected area:

  1. Assessment of input (sources and quantities) of plastic debris and impact on seabirds.
  2. Develop public awareness campaign on disposal of litter.
  3. Advice on the correct means for disposal of litter/cast netting should be posted at North Haven.
HAZARD: Other water quality issues
(Thermal pollution; glycol and other corrosion inhibitors; pesticides; polychlorinated biphenyls; nutrient enrichment; heavy metals; radionuclides; ammunition dumps)
HAZARD EVALUATION: Small/Trivial/Nil.
Unknown (last three issues).
DESIRED OUTCOME: Try to ensure that the impact of the hazard does not increase in importance (including through cumulative effects)/Gather more information.

Aspects to target:
Control of inputs.
Assessment of likely impacts.

Examples of measures which could limit impact:
bulletLicensing discharges (eg from factories).
bulletLicensing conditions imposed by SEPA.
bulletDischarge consents could be withheld and fines imposed for exceeding any set limits.
bulletNitrate Vulnerable Zones for the catchment and adjacent land.
bulletLimits on point source discharges.
bulletCodes of conduct or advice on the use of chemicals in areas adjacent to Very Sensitive Zones.

Current situation in proposed protected area:
bulletThermal pollution, pesticides, PCBs, and nutrient enrichment are not relevant issues.
bulletGlycol and other corrosion inhibitors are only considered to be an issue in the case of shipping accidents.
bulletSame may apply to radionuclides, heavy metals and ammunition dumps, but insufficient information is available.

 

Recommendations for Fair Isle and adjacent waters proposed protected area:

  1. Maintain a watching brief.

4.2.4 Mineral and energy extraction

HAZARD: Oil and gas – exploration and production
HAZARD EVALUATION: Could be important in the future.
DESIRED OUTCOME: Try to ensure that the hazard does not have a significant impact in the future.

Aspects to target:
Location and operation of exploration and production activities.
Minimising risk of pollution incidents.

Examples of measures which could limit impact:
bulletLicensing subject to conditions, including environmental safeguards.
bulletRoutine project EIA to inform decisions on granting of licences, taking into account possible cumulative effects.
bulletWithdrawal of blocks from licensing rounds or placing of conditions on licences for exploration and production.
bulletDischarge consents to cover potential pollutants and permitted levels of discharge.
bulletDesignated areas for mooring of exploration and production platforms and associated facilities.

Current situation in proposed protected area:
bulletCovered by offshore licensing rounds system, providing licenses which jointly cover exploration and production drilling.
bulletEnvironmental concerns in relation to licensing are currently addressed by JNCC/SNH, which can recommend DTI to withdraw blocks from licensing rounds, or to attach conditions to licences. No detailed information on the criteria for these recommendations is publicly available.
bulletThe EC Environmental Impact Assessment Directives (85/337/EEC and 97/11/EC) have not yet been implemented by the Government for offshore oil and gas activities. Regarding exploration drilling, JNCC and country agencies can advise that a condition requiring an EIA is attached to the licence. For production drilling, existing Government policy only requires an EIA for drilling within 25 nm of the coast, or within an environmentally sensitive area (as identified by JNCC). The need for EIAs for exploration drilling would therefore be assessed on a case-by-case basis, while an EIA would automatically be required for any production drilling within most of the study area. Despite the lack of Regulations on EIA, the Conservation (Natural Habitats, &c.) Regulations could potentially be used to require an 'appropriate assessment' in the proposed protected area, in view of the existing Fair Isle SPA.
bulletThe oil company Kerr-McGee Ltd has notified its intention to undertake exploratory drilling in block 7/16, 40 km east of Fair Isle, from October 1997. Licences for exploration are also held for three adjacent blocks by the same company, one of which (6/20) could bring exploratory drilling within 16 km of the island.
bulletThe four exploration licences in question were awarded in the twelfth round of licensing – far less environmental information was available for the area at that time.
bulletAll licensed blocks are in environmentally sensitive areas and close enough to Fair Isle for an accidental spill to cause severe damage to its breeding seabird colonies.
bulletSome environmental data were presented by the company in its oil spill contingency plan, although the environmental report was not accurate in all its parts and did not fully address the issue of the potential impact to wildlife.
bulletThe company voluntarily agreed to postpone its drilling date to accommodate environmental concerns.
bulletNo areas on the UK Continental Shelf have been identified by the DTI as being unavailable for drilling activity on the basis of environmental considerations, and the potential exists for further blocks in Fair Isle waters to be nominated and licensed in future rounds.

Recommendations for proposed protected area:

  1. The area should be promoted as unsuitable for oil and gas exploration and production. The means by which this could be achieved should be subject to debate by the management group.

If drilling does go ahead:

  1. Presumption against exploration and production drilling at locations in the proposed protected area where spilled oil from the drilling site is likely to come ashore within 24 hours. This gives the minimum time necessary for contingency plans to be initiated in the event of an oil spill.
  2. The criteria for withdrawing blocks or placing conditions on licences should be put on public record, along with reasons for withdrawal of specific blocks.
  3. EIAs should be mandatory for exploration and development drilling proposals within the proposed protected area. EIAs should also be mandatory for drilling proposals outside the proposed protected area where such drilling is likely to have a significant effect. Operators preparing EIAs for exploration and development should consult with interested organisations. EIAs should inform decisions on whether or not to allow drilling and on the conditions that should be applied to licences.
  4. Oil spill contingency plans should be prepared, and their implementation considered.
  5. A review should be made of the currently licensed blocks with a view to placing environmental considerations on the existing licenses. This should be based on much fuller environmental information and take into account the Government responsibilities towards the EC Wild Birds Directive and Council of Europe conditions that relate to Fair Isle.

[Recommendations relating to Shipping and navigation (4.2.2) are also relevant.]

HAZARD: Aggregate extraction
HAZARD EVALUATION: Small/Trivial/Nil.
DESIRED OUTCOME: Try to ensure that the impact of the hazard does not increase in importance (including through cumulative effects).

Aspects to target:
Location and operation of extraction activities.

Examples of measures which could limit impact:
bulletProject EIAs to inform decisions on granting licences, taking into account possible cumulative effects.
bulletAssociated limits on licensed areas including tonnage of aggregate which can be extracted.
bulletConditions of operations linked to licences.

Current situation in proposed protected area:
bulletNo aggregate extraction at present, or planned for the future.

Recommendations for proposed protected area:

  1. Maintain a watching brief.

4.2.5 Coastal development

HAZARD: Land claim
HAZARD EVALUATION: Small/Trivial/Nil.
DESIRED OUTCOME: Try to ensure that the impact of the hazard does not increase in importance (including through cumulative effects).

Aspects to target:
Location and scale.

Examples of measures which could limit impact:
bulletStructure Plan and Local Plan policies to actively discourage land claim.
bulletProject EIAs, to inform decisions on planning permission/licensing, taking into account possible cumulative effects.
bulletControls on discharges.

Current situation in proposed protected area:
bulletThe entire coastal fringe is designated SPA to the Mean Low Water Mark, so any proposed coastal developments require prior consultation with SNH. Incompatible developments will not be permitted unless major public or national benefit is demonstrated.
bulletNorth Haven contains a pier development, slipway and breakwater.
bulletThere are no current plans for further coastal development.

Recommendations for proposed protected area:

  1. Maintain a watching brief.
  2. Apply the same requirements as exist for the current terrestrial SPA.
  3. Ensure that the likely implications of development proposals on the marine environment are taken into account.
  4. Revisions to the development plan should define Fair Isle's coast as 'Isolated', in accordance with recent Scottish Office guidance on the coast (NPPG 13).

4.2.6 Recreation

HAZARD: Disturbance
HAZARD EVALUATION: Small/Trivial/Nil.
DESIRED OUTCOME: Try to ensure that the impact of the hazard does not increase in importance (including through cumulative effects).

Aspects to target:
Areas, level and types of use.

Examples of measures which could limit impact:
bulletAs for Shipping and navigation (4.2.2).

Current situation in proposed protected area:
bulletNo disturbance from recreational activities known.
bulletAlthough regular boat trips to view seabirds from the sea come within metres of certain colonies, the only disturbance is to non-breeding 'loafing' birds.
bulletRecreational landings would cause major disturbance, but are prevented by physical constraints and the responsible attitudes of boat operators.

Recommendations for proposed protected area:

  1. Maintain the SNH-funded Fair Isle ranger service conducted by Fair Isle Bird Observatory Trust; consider enlargement if necessary.
  2. Dissemination of the need for care and safety through information boards or leaflets and a written code of conduct.
  3. Monitoring of activities potentially damaging to birds and other wildlife.

[See also recommendations under Shipping and navigation – Disturbance from shipping.]

4.2.7 Other issues

HAZARD: Research and monitoring
HAZARD EVALUATION: Small/Trivial/Nil.
DESIRED OUTCOME: Try to ensure that the impact of the hazard does not increase in importance (including through cumulative effects).

Aspects to target:
Research and monitoring needs.

Examples of measures which could limit impact:
bulletPermits for research with conditions.

Current situation in proposed protected area:
bulletLong history of research and monitoring by Fair Isle Bird Observatory, one of the UK’s first bird observatories.
bulletFair Isle Bird Observatory has collected data for the JNCC's UK Seabird Monitoring Scheme annually since 1986.
bulletFair Isle seabird populations have been subject to research by a number of academic studies.
bulletOffshore surveys include bird-feeding studies by JNCC’s Seabirds at Sea team and an underwater survey for the JNCC Marine Nature Conservation Review by a Field Studies Council Oil Pollution Research Unit team in 1987.
bulletFIMETI has begun a series of monitoring studies related to the marine environment – of direct relevance to a wider understanding of the issues affecting seabird ecology.

 

Recommendations for proposed protected area:

The only recommendation relating to the hazard is:

  1. Ensure that likely implications of research proposals on seabird interest taken into account.

The following recommendations relate to the opportunities that should be developed as part of the management of the proposed protected area:

  1. Develop new programmes and continue existing ones, particularly in relation to issues highlighted in Chapter 3.
  2. Use the marine protected area as a control site to assess the effects of an undisturbed area on fish stocks and seabird breeding productivity.
  3. Publish an occasional series reporting on research and monitoring.
  4. Promote wildlife observation and interpretation activities.
  5. Disseminate information to the general public on a regular basis about research findings and the protected area.

MANAGEMENT ISSUES     CONTENTS PAGE       SUMMARY RECOMMENDED MEASURES   

 

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Last modified: February 05, 2002