For thousands of years people have taken to the sea to fish and trade. Wars have been fought as rival rulers claimed the rights to the sea and its exploitation. Those conflicts have continued to this day.
Unseen treasures with mysterious names beckon from the depths of the ocean: manganese nodules, cobalt crusts, black smokers. Hidden within them are rich concentrations of valuable metals.
Flooding, erosion, sinking: our coasts are under ever-increasing pressure. People who live in coastal regions are especially endangered – and there are an ever-increasing number of them.
Fish is a cornerstone of global food security. This global dependence on fish is actually the greatest threat to our fish populations. Many are overfished, and the number is rising.
Coffee, bananas, smartphones, automobiles: cargo ships transport goods around the world. 90 percent of global trade is seaborne. Who does what – and who pays for it all?
Cruise ships carrying 4,000 travelers, all-inclusive beachfront resorts – increasing global tourism places an ever-greater strain on the ocean and coastal populations.
All graphs of the Ocean Atlas are published under a Creative Commons License CC BY SA 4.0. and can be continued to be used, processed and published under these conditions. You can find all downloads available in various formats (png, pdf) here.
Aquaculture is booming – in 2014 nearly every second fish consumed by people came from a fish farm. The ecological and social problems caused by this aquatic stockbreeding are immense.
Countries are turning their attention to the ocean in order to ensure that future demands for energy and raw materials can be met. Which direction will they take? What are the opportunities and risks? An overview.
Nearly half the Earth is covered by areas of the ocean that lie beyond national jurisdictions. Considering the importance of the oceans for our food supplies, preventing climate change, and preserving biodiversity, this is irresponsible. Change is needed, urgently.
Many experts contributed their expertise to the Ocean Atlas, particularly scientists working together at the University of Kiel’s Future Ocean Cluster of Excellence to research the development of our oceans. Here's the who is who.
The ocean is far, far away from Springdale, Arkansas. And yet the city is feeling the effects of the rising sea level. Seeking safety, 10,000 inhabitants of the Marshall Islands have made the city their new home.
Without the ocean, climate change would proceed far more quickly. The massive volumes of water in the seas greatly influence the changes occurring in our atmosphere.
Beaches littered with plastic garbage, seabirds strangled by bits of plastic – these images are ubiquitous today. Yet we also see photos of people cleaning beaches and hear about plans for purifying the ocean. Are things actually improving?
The plants and animals that currently live in the “wilderness” of the ocean or in marine protected areas are just a fraction of what once thrived in the seas. To understand what we’ve lost and what we might be able to recover, we need to know what used to be.
Each summer, a 20,000-square-kilometer dead zone forms in the Gulf of Mexico. The cause of the lifeless water lies not in the gulf itself but on dry land, 2,000 kilometers upriver.
President Barack Obama discusses the long-term potential of renewable energies and sees the global energy transition as irreversible. Now more than ever, the world needs to embrace the opportunity of clean energy and cooperate on its climate goals.
