A little Bird Told Me…#4 :

Edition: Oceans by Joe Wilkins

At time of writing, many people around the country are heading to the coast. 

Why do we flock to the coast? Is it the open space? The cooling sea breeze? The sounds? I guess everybody has their own reasons for wanting to be beside the sea (we’d love to hear yours – @ukyouthfornature on social media!)

When I started planning this blog, I thought I would know exactly the direction it was going to take. But as I started writing, I realised there were so many topics and issues I wanted to cover. Did I want to focus on my personal love of the sea? Marine biodiversity? Access to the coast and the ocean? The ocean is such an important part of my life that I wanted to be sure that this blog did it justice.

So, I decided to use this blog as a chance to introduce a few different themes and areas of interest and serve a conversation starter for myself and you, the readers.

The State of the Ocean

“How inappropriate to call this planet Earth when it is quite clearly Ocean.”

Arthur C. Clarke

The ocean covers nearly three-quarters of our planet’s surface and was long thought to be too large for human activities to impact. But this is no longer the case (Pink, 2018). We are seeing large-scale changes in ocean chemistry, biology, and dynamics globally (Gattuso et al., 2015). With the threats of sea level rise, ocean warming, and acidification set to impact many countries worldwide, governments worldwide must begin looking to humanities future relationship with the ocean (IUCN, 2017). This will involve creating and implementing policy and management strategies that, firstly, reduce the impact of human activities on the sea and, secondly, reduce the effects of ocean change on coastal socio-ecological systems, particularly those increasingly vulnerable to said change. 

But what is actually being done? In a word: nothing.

It’s been nearly two months since World Ocean Day (June 8th), when businesses and world leaders were making big promises to protect the ocean. But shockingly, they haven’t followed through on any of these commitments.

Let’s do a roundup of the last month in ocean conservation:

  • The High Seas/BBNJ Treaty signing has been delayed.
  • The United Nations Convention on Biological Diversity COP15 has been delayed to 2022.
  • The Gulf of Mexico was on FIRE from a ruptured pipeline.
  • The UK Government is likely to approve the drilling of massive oil field in the North Sea. Seriously? We need to #stopcambo
  • The MV X-Press Pearl Disaster has caused unknown damage to marine ecosystems in Sri Lanka.
  • Seas continue to warm.
  • It’s looking likely that Deep Sea Mining will be entering the exploitation phase in the near future. We still know so little about the deep sea and the impacts of DSM but in my opinion, it’s a disaster waiting to happen. 
What needs to be done?

This is question could be answered in a variety of different ways, depending on your area of interest. Here’s some things that spring to my mind straight away, beyond the simple “we need to protect our seas” statement often heard.

Building a love for the sea

Education is an extremely valuable tool in the fight against ocean destruction. Ocean science and conservation can be an incredibly gate-kept sector, even in comparison to other environmental studies and activism. The ocean itself can seem very distant for many people, with them feeling extremely far removed from the ocean.

Governments need to invest in nature- and ocean-based education, with funding for hands-on experiences for children and young people. Speaking from personal experience, these are extremely important to building a love and appreciation of our natural world and in this case the ocean. This is especially true for those in marginalised communities, who may not have the opportunity to otherwise.

“People protect what they love.”

Jacques-Yves Cousteau, Renowned Oceanographer

Allowing people to act on this love

Governments need to be put in place mechanisms that enable people to act upon their values. This is an issue that extends beyond the individual. Mainly this should be targeted at large businesses and corporations who have the audacity to charge extra for ‘sustainable’ options. Create a system where it doesn’t cost extra to be environmentally friendly. We need to hold companies to account and, as our representatives, governments should be acting in our best interests, not those of FTSE100 companies

Realising that technology forms only a part of the solution

This is a recurring problem globally. Many governments, particularly those who prioritise economic growth and business, look for technological development and solutions to allow business to continue to grow, often at the expense of communities and the environment. This solution is further pushed by businesspeople and industrialists globally. The most recent example was billionaire founder of Microsoft, Bill Gates, suggesting that the spraying of chalk dust into the atmosphere could be the solution to climate change (Ramirez, 2021). Another ocean-based example is the pre-eminence of the plastic pollution problem among those facing the oceans and technological ‘clean-up’ solutions (Stanton, Johnson & Kay, 2020). A recent study by Hohn et al. (2020) found that clean-up technology alone will not tackle the issue of plastic pollution, but that behavioural change in our consumption and production patterns are required. Yet, this receives less prominence than ‘tech’ solutions and start-ups.

Many scholars in risk and resilience theory question the ability of technology to solve a problem caused by technology itself. Technology will play a role but there is a greater need for behavioural and systemic change rather than focusing solely on technological solutions. 

So, in short, world leaders and policymakers have a long way to go on our journey towards protecting the world’s ocean.

A personal note…

As you may have gathered, I’m extremely passionate about protecting marine environments.
The ocean is possibly the most important component of Earth’s life support system, impacting every inhabitant of this planet, even those thousands of miles from the nearest coast.

But on a personal level, I’m happiest when in the sea and that is a big reason I want to see our seas healthy and thriving. The world beneath the waves has always called me (Moana who?)! So, my desire for ocean protection may not be completely altruistic (don’t @ me).

References

Gattuso, J., Magnan, A., Billé, R., Cheung, W. W. L., Howes, E. L., Joos, F., Allemand, D., Bopp, L., Cooley, S. R., Eakin, C. M., Hoegh-Guldberg, O., Kelly, R. P., Pörtner, H. o., Rogers, A. D., Baxter, J. M., Laffoley, D., Osborn, D., Rankovic, A., Rochette, J., Sumaila, U. R., Treyer, S. & Turley, C. (2015) Contrasting Futures for Ocean and Society from Different Anthropogenic CO 2 Emissions Scenarios. Science (American Association for the Advancement of Science). 349 (6243), aac4722. Available from: https://hal.sorbonne-universite.fr/hal-01176217. Available from: doi: 10.1126/science.aac4722.

Pink, J. (2018) 5 ways that climate change affects the ocean. The Conversation.

Stanton, T., Johnson, M. & Kay, P. (2020) The war against plastic is distracting us from pollution that cannot be seen. The Conversation. Available from: https://theconversation.com/the-war-against-plastic-is-distracting-us-from-pollution-that-cannot-be-seen-147161 [Accessed 29/04/2021].

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August 2, 2021 brendenbeckett A little bird told me, Nature Nearby, Newsletter, Oceans, Our member! No Comments  

A little bird told me…

Edition: Restore Our Rivers

Newsletter blog by Joshua Harris

You can really immerse yourself in a river. Both literally of course, but also by observing the physical and biological activity which is taking place there. Rivers, and aquatic environments in general, have an extra dimension of living space for organisms to occupy – the water. So you have these three kinds of living space in close proximity: the trees and other plants along the river banks; the aquatic world of algae, aquatic plants, and riverbed life; and the air in the river channel along which the kingfishers and dippers zoom. 

Then there are the connections between these different realms: the caddisfly larvae under the rocks on the bottom of the stream which feed aerial dippers; the bats which roost under the bark of the dead trees and feast on the emerging midges; the kingfishers which zoom up and down the tunnel of air between the riverbanks and the overhanging vegetation; the deer, foxes, and badgers which come from land to drink at the river. 

In lockdown, as many people have got to know their local areas more intimately, rivers are the perfect way to explore a landscape. And since the UK has 200,000km of rivers and streams, you are never too far away from the opportunity. In last year’s lockdown, I spent many days exploring my local network of rivers and streams to search for evidence of a certain elusive mammal. Often dragging my kayak through streams little wider than ditches, clambering over weirs and woody debris, and keeping undercover of the overhanging vegetation, I was really immersed in the environment, seeing it from the perspective of the creatures which live there. In small streams with high banks, you can’t see anything either side; on one day, I travelled for about 10 miles barely encountering any signs of human activity. On other occasions I have spent hours sitting half submerged in the river to photograph dippers from the water level, passing the time by watching the minnows congregating around my legs and the kingfishers zooming past my head. 

Rivers are amazing, and you can get lost in exploring the diversity of life they hold, but our rivers today are a shadow of their former selves. The river which I spent my summer exploring is polluted on a near weekly basis in winter by sewage discharges whenever there is heavy rain, as well as slurry and fertiliser pollution from farming. A report last year found that just 14% of English rivers were classified as being in “good” ecological condition, and none any better than that. It’s often said that wildlife populations are nearing a cliff edge, but in the case of British migratory fish, they’ve pretty much already fallen off. The 8 foot long sturgeon which once migrated up our rivers are long gone, eels are critically endangered, and salmon are almost extinct in most rivers. Medieval records tell us of the almost inconceivable abundance of migratory fish which once thronged our river systems and marshlands, in numbers which would once have rivalled those we see in western north America today.

To restore our rivers we’ll need a variety of approaches. Removing dams and weirs would allow migratory fish to journey unimpeded from sea to source, and reinstate some of the natural hydrology – meanders, gravel banks, eroded river cliffs, etc. At the same time, reintroducing beavers (whose dams are porous and often have side channels, allowing migratory fish to pass) could kickstart interesting hydrological processes and create wildlife habitats in our headwater streams, as well as holding back the flow of water after heavy rain. We urgently need proper regulation of the farming industry and water companies, as well as the adoption of better farming techniques (zero till farming, buffer strips, and the reduction of livestock numbers adjacent to watercourses), and better infrastructure for dealing with sewage.

We should also allow more public access to rivers so that people can engage with them. Currently a shocking 97% of rivers are off limits to wild swimming and kayaking. If we could implement a 20m buffer zone either side of our rivers and streams with no cultivation or chemical applications, and then allow public access to these areas, then this could form corridors for people and wildlife through the landscape. 

River restoration provides huge benefits for both nature and people – diverse wildlife habitats, recreation, flood alleviation, and ecological connectivity. With some fairly simple changes we could all enjoy living rivers. 

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April 28, 2021 brendenbeckett A little bird told me, Blog, Newsletter, Our member! No Comments