Bored during the COVID-19 lockdown? Why not try your hand at building a Bug Hotel for your garden. If you don’t have any tools present – no matter! You can build one with no equipment and using just a few old bricks. Some good fillers for your hotel include: moss, pinecones, twigs, bamboo and dried leaf matter. Go on … You’ll certainly produce some micro smiles!
It’s a big moment.. Saturday marked the first ever Estuary Edges litter survey on the Thames Estuary. But what does this mean? Well my dear Londoners, strap in.
If you haven’t read any of my previous posts, you wont know that I am the Thames Estuary Edges Officer. Estuary Edges are a series of works initiated by the Environment Agency in the ‘90s that aims to replace brick, concrete and metal tidal walls with natural habitat such as reeds to encourage biodiversity and SuDS (Sustainable Urban Drainage Systems) along the River Thames. These precious green infrastructure sites had never before been monitored for their ecological value, or for how litter interacts with the reeds. This is where my role comes in (hair swish..)
Thames21 (a charity that focuses on educating the public on litter pollution), volunteers and myself completed the first litter survey of 2020 at Battersea Estuary Edges site. For all the nerds out there; we used 1 x 1m quadrats along a transect line that spread across the whole site. The plastics were then categorised by size e.g. macro and micro plastics.
This survey programme will assess types of litter at the Estuary Edges reedbeds, influencing future designs to prevent litter collecting at the sites. We hope this research will encourage more Thames waterside developers to implement these biodiverse habitats!
It was an absolute honour and lifelong dream to be interviewed for BBC Radio 4’s Costing the Earth back in the summer for an episode aired in November called Thames Revival.
Within the episode I speak about my current project Estuary Edges, which aims to replace brick, concrete and metal tidal walls with natural habitat to encourage biodiversity and SuDS (Sustainable Urban Drainage Systems) along the River Thames.
I also talk about the fact that if we replenish and revive habitat in urban areas, nature will return!
Have a listen to the episode here: https://www.bbc.co.uk/programmes/m0009zcg
The rather lovely producer took this photo of my colleagues and I to use as the thumbnail for the episode on the BBC website. Put it this way; we all had to run to the toilet after wetting ourselves laughing seeing this photo for the first time. Have a laugh for yourself at what appears to be the new crew in town.
Album out Monday…
“All my life I have found reassurance in the countryside; have found sorrows and anxieties benefiting from a walk through a meadow. Something to take my mind off its particular worry, as refreshing and restoring as a cool drink on a hot day.” ~C.R.Milne
Over the past few weeks I have been busy organising a boat trip down the Tidal Thames to showcase Estuary Edges sites to waterside developers. We boarded the boat at Westminster and disembarked at Greenwich.
“What are the Estuary Edges sites?” I hear you cry.. Well strap in. You’re about to find out.
Replacing the harsh concrete, brick and metal tidal walls with lush green reed beds and a variety of habitats is what the Estuary Edges project is all about. Estuary Edges is a ‘how to’ guide on ecological design for softening these ‘edges’ to encourage wildlife into urban estuaries (fish, plants, invertebrates, birds – the list goes on). Sadly, within the Thames, only around 2% of the edges are natural. Increasing the habitat along the edges will have a significant positive ecological impact on plants, invertebrates, fish and birds.
The boat trip, I’m happy to announce, was a complete success! We had 50 people attend and the boat itself was gurt lush. We were even lucky enough to see a Grey Seal! I have a few upcoming meetings with developers who now have an interest in implementing these awesome habitats – yaaaaay! Blimey I love my job…
Picture this; You’ve finished work at the office. You’re tired. You’re in London and you need fresh air and a jolly good ‘earthing’. By which I mean ground yourself back to nature…. Nothing cheeky…. Naughty.
Well I may have your solution here; Hyde Park I truly believe is not hyped about enough. This is an utterly gorgeous spot, splat bang in the centre of London and a space where wildlife flocks to!
Within half an hour I had spotted Canada geese, Shag (cheeky..), Moorhen and Coot in the bird department (otherwise known as the lake). But the real head turner for me was seeing hundreds (maybe thousands, but you know… Didn’t stop to count!) of honey bees (Apis) busy buzzing around the lambs ear plant (Stachys byzantina) IN CENTRAL LONDON! I was so excited I had to sit down with a cup of tea…
The Royal Parks certainly look after this space and the wildlife appears to be extremely well catered for – which I just love and is so important with a third of all species currently in critical decline.
The walled garden is particularly lovely too, if scented flowers float your boat.
So go and check it out for yourself, if you haven’t already. I’m now beginning to see why London is this month becoming the first ever National Park City.
There we go! A positive post. B.E.A.Utiful.
Gosh, well aren’t I a pale Janet..
This is a bold move. Writing a blog post on a topic that (no doubt) most people would rather cut off their private parts and boil them for dinner, than read about. But hold on. Sheees-ah turning this around. There’s even a drop of romance in here for you… Cheeky.
SuDS, although you may have never of heard of them, are important. Just trust me please. SuDS, or sustainable urban drainage systems, refers to the green land (or lack of!) that is able to soak up surface water. Surface water is becoming an increasing problem. We have concreted over so much natural land that would normally soak up rainfall and excess water (through natural permeable surfaces, a process called infiltration) and now we’ve now got an influx of the volume of surface water.
To put it plainly, we’ve fucked it. But don’t fear, this isn’t necessarily a gloomy topic and I will prove this to you later on. Strap in.
Natural infiltration is limited in our urban areas, where many (once natural) surfaces are now smothered by buildings and paving. Instead, drainage networks divert surface water to local watercourses (rivers, estuaries etc). This can cause adverse effects such as downstream flooding and a decline in river water quality that is caused when sewers are overwhelmed by surface water, resulting in an over spill of raw sewage water into rivers.
Sustainable drainage systems aim to alleviate these problems by storing or re-using surface water at source, by decreasing flow rates to watercourses and by improving water quality – pretty cool stuff huh?
Now to slip in a cheeky bit of romance into the mix. This steamy stuff will get your attention… (Oop, naaaughty).
I’m referring back to when I was talking about sewers being overwhelmed and spilling untreated sewage into our rivers, messing up the water quality. A good example of where this issue is currently being solved is good old London. The Tideway Tunnel (also known as the super sewer) is a new 25 km tunnel being built underneath the Thames which will collect the excess water and prevent the tens of millions of tonnes of pollution that currently pollute London’s river every year. I am proud to say that I am currently dating a young man who works for this company (on the sustainability team) and although I would never admit it to his face (duh?), I think what he does is pretty darn cool. In fact I think he’s the best thing since sliced bread. Period. Yes, you read that right. I’m dating someone. SuD me sideways…
Steering away from my emotions and back to SuDS.
So how do these bad boy drainage systems work then? Allow me to enlighten you. SuDS use a sequence of measures that work together and form a management train. They control flow velocity (attenuate) and remove pollutants as the surface water flows through the system. They also provide natural contours to store water and can be used to allow water to soak (infiltrate) into the ground or evaporated from surface water and lost or transpired from vegetation (evapo-transpiration).
In conclusion; SuDS are often regarded as a sequence of management practices, control structures and strategies. They are designed to efficiently and sustainably drain surface water, while minimising pollution and managing the impact on water quality of local water bodies. This is becoming increasingly important in areas where infrastructure is shooting up all over the place. We need more green infrastructure such as SuDS to be implemented into policy in order for built up areas to cope with surface water and to protect our TraC (transitional and coastal) waters and tributaries.
Some example of SuDS:
Close your mouth, dear.
Rewilding. A hot term currently being thrown about a lot. But what does it mean? Read on to get clued up on the ‘hot’ topic of the year. And yes, global warming is very much a part of it.
Rewilding means restoring and encouraging more of, our depleted natural spaces.
Carbon dixoide will have to be removed from the atmosphere for us to avoid the worst impacts of global warming. It is already causing problems on a vast scale; Animal populations have decreased by 60% since 1970 alone! And if that isn’t truly terrifying enough, this statistic suggests that a sixth mass extinction of life on Earth is under way.
Not only do trees and plants provide vital habitat for animals, these clever clogs also suck carbon dioxide from the air as they grow – pretty amazing stuff, aye?
Can you guess where this is going?…
There are two increasingly big existential crises that threaten the world. First is the climate breakdown and second is ecological breakdown. Neither of these frightening occurrences are being dealt with with the urgency needed to prevent our life-support systems from collapsing.
“We are championing a thrilling but neglected approach to averting climate chaos while defending the living world: natural climate solutions. Defending the living world and defending the climate are, in many cases, one and the same.”
A decade of ecosystem restoration was announced at the start of March by the United Nations.
“The degradation of our ecosystems has had a devastating impact on both people and the environment,” said Joyce Msuya, the head of the UN Environment Programme. “Nature is our best bet to tackle climate change and secure the future.”
Recently published research indicates that about a third of the greenhouse gas reductions needed by 2030 can be provided by the restoration of natural habitats (rewilding). Blooming marvelous if you ask me – BUT such positive solutions have only attracted just 2.5% of the funding for tackling emissions. Come on now….. Let nature help us. Let us help nature.
I recently discovered this new ‘Do Something Great’ campaign by BBC Springwatch and boy oh boy is it good.
Check it out: