The status of fish stocks as revealed by the UN shows 89.5% are fully fished or overfished, while OECD forecasts 17% rise by 2025 in fish production.
The United Nations Food and Agriculture Organization (FAO) has today released its report on the state of world fisheries and aquaculture. The flagship SOFIA report, considered a check-up on the world’s fish supplies, has confirmed an alarming trend over the years in falling fish stocks, the result of vast overfishing on a global scale. Oceana regrets the new findings, which place overfished and fully-fished stocks at 89.5% in 2016, compared to around 62-68% in 2000.
We now have a fifth more of global fish stocks at worrying levels than we did in 2000.
“The global environmental impact of overfishing is incalculable and the knock-on impact for coastal economies is simply too great for this to be swept under the rug any more”, said Lasse Gustavsson, Executive Director of Oceana in Europe.
In a parallel report published earlier this week on agriculture and fisheries, the Organisation for Economic Co-operation and Development (OECD) forecasts a growth in fish production of up to 17% by 2025. However, due to declining fish stocks, only 1% will come from fisheries, with aquaculture becoming the driving force behind this growth.
Oceana believes that aquaculture is not the solution to meeting an increasing global demand – we must first address the unsustainable exploitation of wild fish. In fact, the OECD stressed that the rise in fish production hangs in the balance of environmental factors and productivity in fish stocks.
“The figures speak for themselves. Overfishing will knock wild, everyday fish from our dining tables replacing it with aquaculture and other seafood. Only through sustainable fisheries management and by ending overfishing will we really able to increase fish in our oceans and ensure seafood can be put on a plate for millions of people”, concluded Gustavsson.
How To Make The Shipping Industry Greener
Each and every year more damage is done to our planet. When businesses are arranging pallet delivery or any other kind of shipping, the environment usually isn’t their number one concern. However, there’s an increasing pressure for the shipping industry to go greener, particularly as our oceans are filling with plastic and climate change is occurring. Fortunately, there’s plenty of technology out there to help with this. Here’s how the freight industry is going greener.
Make Ship Scrapping Cleaner
There are approximately 51,400 merchant ships trading around the world at the moment. Although the act of transporting tonnes of cargo across the ocean every year is very damaging to the environment, the scrapping of container ships is also very harmful. Large container ships contain asbestos, heavy metals and oils which are toxic to both people and the environment during demolition. The EU has regulations in place which ensure that all European ships are disposed of in an appropriate manner at licenced yards and the International Maritime Organisation (IMO) introduced guidelines to make recycling of ships safe and environmentally friendly back in 2009, but since then only Norway, Congo and France have agreed to the policy. The IMO needs to ensure that more countries are on board with the scheme, especially India, Bangladesh and Pakistan, which are some of the worst culprits for scrapping, which may mean enforcing the regulations in the near future.
A single large container ship can produce the same amount of emissions as 50 million cars, making international shipping one of the major contributors towards global warming. Stricter emissions regulations are needed to reduce the amount of emissions entering our atmosphere. The sulphur content within ship fuel is largely responsible for the amount of emissions being produced; studies have shown that a reduction in the sulphur content in fuel oil from 35,000 p.p.m to 1,000 p.p.m could reduce the SOx emissions by as much as 97%! The IMO has already begun to ensure that ships with the Emission Control Areas of the globe, such as the Baltic Sea, the North Sea and the English Channel, are using this lower sulphur content fuel, but it needs to be enforced around the world to make a significant difference.
As it’s not currently practical or possible to completely phase-out heavy, conventional fuels around the world, a sulphur scrubber system can be added to the exhaust system of ships to help reduce the amount of sulphur being emitted.
Better Port Management
As more and more ships are travelling around the world, congestion and large volumes of cargo can leave ports in developing countries overwhelmed. Rapidly expanding ports can be very damaging to the surrounding environment, take Shenzhen for example, it’s a collection of some of the busiest ports in China and there has been a 75% reduction in the number of mangroves along the coastline. Destroying valuable ecosystems has a knock-on effect on the rest of the country’s wildlife. Port authorities need to take responsibility for the environmental impact of construction and ensure that further expansion is carried out sustainably.
Some have suggested that instead of expansion, improved port management is needed. If port authorities can work with transport-planning bureaus, they will be able to establish more efficient ways of unloading cargo to reduce the impact on the environment caused by shipping congestion.
Extra-Mile Water Conservation Efforts Amidst Shortage
While some states are literally flooding due to heavy rains and run-off, others are struggling to get the moisture they need. States like Arizona and California have faced water emergencies for the last few years; water conserving efforts from citizens help keep them out of trouble.
If your area is experiencing a water shortage, there are a few things you can do to go the extra mile.
Repair and Maintain Appliances
Leaks around the house – think showerheads, toilets, dishwashers, and more – lead to wasted water. Beyond that, the constant flow of water will cause water damage to your floors and walls. Have repairs done as soon as you spot any problems.
Sometimes, a leak won’t be evident until it gets bad. For that reason, make appointments to have your appliances inspected and maintained at least once per year. This will extend the life of each machine as well as nip water loss in the bud.
When your appliances are beyond repair, look into Energy Star rated replacements. They’re designed to use the least amount of water and energy possible, without compromising on effectiveness.
Only Run Dishwasher and Washer When Full
It might be easier to do a load of laundry a day rather than doing it once per week, but you’ll waste a lot more water this way. Save up your piles of clothes until you have enough to fully load the washing machine. You could also invest in a washing machine that senses the volume of water needed according to the volume of clothes.
The same thing goes with the dishwasher. Don’t push start until you’ve filled it to capacity. If you have to wash dishes, don’t run the water while you’re washing. Fill the sink or a small bowl a quarter of the way full and use this to wash your dishes.
Recycle Water in Your Yard
Growing a garden in your backyard is a great way to cut down on energy and water waste from food growers and manufacturers, but it will require a lot more water on your part. Gardens must be watered, and this often leads to waste.
You can reduce this waste by participating in water recycling. Using things like a rain barrel, pebble filtering system, and other tools, you can save thousands of gallons a year and still keep your landscaping and garden beautiful and healthy.
Landscape with Drought-Resistant Plants
Recycling water in your yard is a great way to reduce your usage, but you can do even more by reducing the amount of water required to keep your yard looking great. The best drought-resistant plants are those that are native to the area. In California, for example, succulents grow very well, and varieties of cactus do well in states like Arizona or Texas.
Install Water-Saving Features
The average American household uses between 80 and 100 gallons of water every single day. You obviously can’t cut out things like showering or using the toilet, but you can install a few water-saving tools to make your water use more efficient.
There are low-flow showerheads, toilets, and faucet aerators. You could also use automatic shut-off nozzles, shower timers, and grey water diverters. Any of these water saving devices can easily cut your water usage in half.
Research Laws and Ordinances for Your City
Dry states like California, Arizona, New Mexico, and Nevada must create certain laws to keep the water from running out. These laws are put into practice for the benefit of everyone, but they only work if you abide by the laws.
If you live in a state where drought is common, research your state and city’s laws. They might designate one day per week that you’re allowed to water your lawn or how full you can fill a pool. Many people are not well versed in the laws set by their states, and it would mean a lot to your community if you did your part.