MarlynSpyke
Active member
Picking up a few points: our Public Enemy Number One is not the MMO, it’s actually Natural England, NE – but they are now sheltered (shielding??) behind MMO. Now the Bay is a designated MCZ, MMO are legally required to introduce management measures if they judge them necessary, and unfortunately their statutory advisers on conservation issues are NE. MMO have to take full account of NE’s advice. It was pretty clear that the MMO people were floundering a bit, and also made some inaccurate statements, when it came to the marine biology and conservation stuff.
It is NE who maintain, on the basis of selected studies from the general scientific literature, made in comfort from behind their desks, that the seagrass beds feature is in Unfavourable Condition. It is NE who have not done or commissioned any actual survey of the beds since the Seastar survey in 2010 or so, I suspect so they do not have to face the uncomfortable truth (for NE) that the beds are actually stable or expanding in extent, i.e. in Favourable Condition. So they fall back on selected proxy studies which they can interpret to give the result they want.
So MMO are in the position of having to implement measures based on questionable evidence which is not under their control. And it is unfortunately true that under the legislation, socio-economic considerations do not apply once a site is designated an MCZ.
To give MMO credit, they have decided not to progress the more extreme suggestions of banning boats altogether on the grounds of “visual disturbance” of a handful of seahorses, or of making too much noise for the little blighters, or of uprooting the seagrass by their wash as they passed (we did point out that compared with the waves in an easterly gale, boat wash is negligible). Seriously, all these things were in play, and BORG did send to MMO strong arguments against.
So where to go from here? I see two possible approaches – one is political, as discussed above – there does not seem to be a realistic legal approach given the provisions of the Marine and Coastal (non-?) Access Act 2009 – but I’m no lawyer, if anyone can find a possible route, great – the other is to recognise the realities and try to get the least damaging outcome under the circumstances. MMO have said they wish to minimise the socio-economic impacts while carrying out their obligations. The fact that they suggested last night a smaller no-anchor-zone (NAZ) for 2021 suggests some flexibility. And we will continue to challenge the evidence with NE and with MMO.
A voluntary NAZ seems to solve the shelter-in-emergencies issue: it would remain legal to anchor and there could be no legal sanctions taken. And if it was rough weather, there would be no Wildlife Trust volunteer paddling up in a kayak to deliver a lecture.
If a VNAZ was not strictly observed, it would not mean the measure was ineffective – as long as it resulted in a substantial reduction in anchoring over time, it would be reducing the pressures on the designated features. Since it is far from clear that the large numbers that currently anchor in the Bay are actually harming the seagrass beds, a small number anchoring would cause negligible harm, if any.
The key to getting a least bad working solution will be a VNAZ as small as possible (but this would still be of substantial size I expect) with its northern boundary as far south as possible. MMO’s map of their Option3 still has its northern boundary about 100 metres north of the edge of the southern eelgrass bed, this must be challenged. The sandy shallow inshore area where no eelgrass grows should be available for small craft anchoring, which MMO actually did mention last night. We could then still end up with a sizeable anchoring area with adequate depth which would be ok for those calm sunny summer afternoons when boats flock to Studland Bay. Not perfect, but maybe the best we can get. Meanwhile, there is still the political approach, and we must all keep up the pressure on the MMO.
Oh, and by the way, there is a paper co-authored by Richard Unsworth which looked at health indicators of eelgrass in ten sites in the UK, plus one in Ireland, and in the UK sites the Studland Bay eelgrass came second only to a site in the Scillies, which has pure Atlantic water. Water quality is a key driver of eelgrass health.
It's at https://royalsocietypublishing.org/doi/full/10.1098/rsos.150596 and it's not too hard to skim through it and pick out the key bits.
It is NE who maintain, on the basis of selected studies from the general scientific literature, made in comfort from behind their desks, that the seagrass beds feature is in Unfavourable Condition. It is NE who have not done or commissioned any actual survey of the beds since the Seastar survey in 2010 or so, I suspect so they do not have to face the uncomfortable truth (for NE) that the beds are actually stable or expanding in extent, i.e. in Favourable Condition. So they fall back on selected proxy studies which they can interpret to give the result they want.
So MMO are in the position of having to implement measures based on questionable evidence which is not under their control. And it is unfortunately true that under the legislation, socio-economic considerations do not apply once a site is designated an MCZ.
To give MMO credit, they have decided not to progress the more extreme suggestions of banning boats altogether on the grounds of “visual disturbance” of a handful of seahorses, or of making too much noise for the little blighters, or of uprooting the seagrass by their wash as they passed (we did point out that compared with the waves in an easterly gale, boat wash is negligible). Seriously, all these things were in play, and BORG did send to MMO strong arguments against.
So where to go from here? I see two possible approaches – one is political, as discussed above – there does not seem to be a realistic legal approach given the provisions of the Marine and Coastal (non-?) Access Act 2009 – but I’m no lawyer, if anyone can find a possible route, great – the other is to recognise the realities and try to get the least damaging outcome under the circumstances. MMO have said they wish to minimise the socio-economic impacts while carrying out their obligations. The fact that they suggested last night a smaller no-anchor-zone (NAZ) for 2021 suggests some flexibility. And we will continue to challenge the evidence with NE and with MMO.
A voluntary NAZ seems to solve the shelter-in-emergencies issue: it would remain legal to anchor and there could be no legal sanctions taken. And if it was rough weather, there would be no Wildlife Trust volunteer paddling up in a kayak to deliver a lecture.
If a VNAZ was not strictly observed, it would not mean the measure was ineffective – as long as it resulted in a substantial reduction in anchoring over time, it would be reducing the pressures on the designated features. Since it is far from clear that the large numbers that currently anchor in the Bay are actually harming the seagrass beds, a small number anchoring would cause negligible harm, if any.
The key to getting a least bad working solution will be a VNAZ as small as possible (but this would still be of substantial size I expect) with its northern boundary as far south as possible. MMO’s map of their Option3 still has its northern boundary about 100 metres north of the edge of the southern eelgrass bed, this must be challenged. The sandy shallow inshore area where no eelgrass grows should be available for small craft anchoring, which MMO actually did mention last night. We could then still end up with a sizeable anchoring area with adequate depth which would be ok for those calm sunny summer afternoons when boats flock to Studland Bay. Not perfect, but maybe the best we can get. Meanwhile, there is still the political approach, and we must all keep up the pressure on the MMO.
Oh, and by the way, there is a paper co-authored by Richard Unsworth which looked at health indicators of eelgrass in ten sites in the UK, plus one in Ireland, and in the UK sites the Studland Bay eelgrass came second only to a site in the Scillies, which has pure Atlantic water. Water quality is a key driver of eelgrass health.
It's at https://royalsocietypublishing.org/doi/full/10.1098/rsos.150596 and it's not too hard to skim through it and pick out the key bits.