BeBiodiversity logo

MENU
BeBiodiversity Overexpoitation: a real threat to biodiversity

Overexpoitation: a real threat to biodiversity

Biodiversity consists of an incredible resource in food and raw material for more than 7 billion of human beings. Sadly, we often forget that its resources are limited… Most ecosystems that provide them aren’t exploited in a sustainable manner; they are overexploited.

Overexploitation is when the gathering of a resource exceeds its capacity to renew itself naturally. The ecological consequences that it brings are unpredictable. But one thing is certain: there will be a moment when ecosystems will be unable to re-establish their balance and certain species will have to pay the price. They will become rarer and rarer or simply disappear.

Overexploitation principally concerns excessive fishing and hunting, excessive gathering of wood and overproduction on agricultural lands. Biodiversity can also be disrupted due to overexploitation of other natural resources such as water or earth.

The CITES convention (Convention on International Trade in Endangered Species of Wild Fauna and Flora) regulates since 1975 the trade of endangered species. The treaty currently includes 180 nations. Every country in the European Union is a part of it (Belgium since 1984). It concerns 5,000 animal species and 28,000 species of plants.

BeBiodiversity Overexpoitation: a real threat to biodiversity

An example of overexploitation: the pangolin

The scales of this mammal are very sought after in traditional Chinese medicine. To get a kilo of pangolin scales, you have to kill two or three animals. The biggest catch ever occurred in November 2017: twelve tons of scales (in other words the equivalent of about 20,000 pangolins) were seized in China, on a cargo ship coming from Africa, .

Even though it stands on the CITES red list of species with a chance of extinction, the pangolin is today one of the most poached animals in the world: over a million of them have been hunted and captured in the last decade. Experts consider that its extinction would lead to a modification in the tropical forests’ ecosystem, increasing the amount of ants and termites, pangolin’s main food source.

What can we do?

What we can do is avoiding objects and products made from ivory, coral, rosewood, pangolin scales, turtle shells or feline skin. We should also be careful when buying caviar. You may not know it but these small black grains, symbol of luxury and gastronomy, are sturgeon or paddlefish eggs. For almost twenty years now, sturgeon have been protected by CITES and its trade has been strictly regulated. Today, aquaculture is where most of legally commercialized caviar in Belgium and the European Union comes from, but illegal trafficking still remains.

Please think thoroughly before buying a souvenir made of natural materials.

If you doubt: don’t buy it!

 

More information on this theme :

www.citesenbelgique.bewww.cites.orgwww.eu-wildlifetrade.orgwww.traffic.org

Discover other examples and advice in the brochure “Let your souvenir have a future”

 

Other news

BeBiodiversity Biodiversity, victim of fast fashion!

Biodiversity, victim of fast fashion!

The world of fashion, with its big names, its catwalks and its designers, is still a dream. This sector remains associated with seduction, beauty and creativity. And yet, the other side of the picture is gloomier. The industry is increasingly criticised for its environmental impacts and unacceptable working conditions. Overconsumption and large-scale pollution make the textile sector one of the most polluting in the world.

Read more
BeBiodiversity Save biodiversity by eating better

Save biodiversity by eating better

Our food choices have significant effects on biodiversity and ecosystems, but also on our health. Among other things, intensive meat production is responsible for the destruction of many ecosystems around the world and excessive meat consumption is a source of various diseases. Yet demand is growing on an increasingly populated planet with limited natural resources. As individuals, do we have a role to play in mitigating this trend in a globalised world? The answer is yes!

Read more
BeBiodiversity A very meaty diet: what consequences for biodiversity?

A very meaty diet: what consequences for biodiversity?

Did you know that, in the European Union, the food industry is the main cause of environmental damage, followed by housing and mobility?[1] Although many consumers are aware of this, we tend to underestimate the effects of our eating habits on the environment.[2] While this is not good news, it does mean that our choices can make a real difference. But can we really protect biodiversity at mealtimes?

Read more
BeBiodiversity Unravelling the link between trafficking in sea turtles and plastic pollution

Unravelling the link between trafficking in sea turtles and plastic pollution

Every year thousands of turtles return to their birthplace on the beaches of the South Pacific to lay their eggs. These include the Olive Ridley, Pacific Leatherback and Hawksbill turtles. While their grace, agility and speed delight and surprise at sea, on the beaches they are slow and vulnerable. Some species take 20 years to reach their reproductive age.

Read more
BeBiodiversity A Happy New Year 2019 focused on biodiversity!

A Happy New Year 2019 focused on biodiversity!

Is the year-end holiday season behind you? No more crazy shopping for gifts, no more hearty meals… until next year!  As this period is behind us, let’s now take the time to ask ourselves what a celebration such as Christmas represents in terms of impact on biodiversity. And most importantly, what can we do to reduce our footprint during the holidays, whatever they may be?

Read more
BeBiodiversity Staying fashionable and respecting biodiversity

Staying fashionable and respecting biodiversity

The sales have arrived! The shelves are packed with bargains and everyone wants a new outfit. But what about the impact of fast fashion on biodiversity? Here we explained how textile production presents a threat to a large number of species. The good news is that you can remain fashionable without causing them too much harm.

Read more
Discover all our news Discover all our news