OCEAN ACIDIFICATION

Leonita Ramiqi

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Hanya Mohamed Hassan Abouelleil Sayed

Ocean acidification is a phenomenon that is affecting our planet's oceans at an alarming rate. The process occurs when carbon dioxide in the atmosphere dissolves into the ocean and reacts with seawater, lowering its pH and makingit more acidic. This, in turn, is having a profound impact on marine ecosystems, and its ripple effects are being felt across the globe.

One of the most visible impacts of ocean acidification is on tourism. Many coastal cities and towns around the world rely heavily on their beaches and marine ecosystems to attract visitors. However, as ocean acidification worsens, it threatens to damage these ecosystems, and in turn, the tourism industry. For example, Venice, Miami, and Cancun are just a few of the popular tourist destinations that are already experiencing the effects of ocean acidification.

Coralreefs, which are a major attraction for divers and snor-kelers, are particularly susceptible to the phenomenon, and their decline is leading to a reduction in tourism revenue.

Furthermore, a network of cities has emerged that are both causing and being affected by ocean acidification. These cities are spread out across the globe and are linked through their reliance on marine ecosystems for tourism.

Some of the cities mentioned in our conversation include Shanghai, Jakarta, Sydney, Nadi, and Port Moresby, among many others. They are located in countries all over the world, from the United States to Indonesia and beyond. The fact that these cities are both contributing to and feeling the impacts of ocean acidification highlights the truly global nature of the phenomenon.

We used the formaldehyde data set on our globe, this can be used as a reference for air quality, as formaldehyde is a common air pollutant. It is therefore indirectly related to ocean acidification since it is a byproduct of the oxidation of non-methane volatile organic compounds (NMVOCs), which ultimately lead to the production of carbon dioxide (CO2), the primary driver of ocean acidification. So we can see that the coastal regions neighboring large concentrations of formaldehyde appear in the list of cities either causing or having their tourism be affected by ocean acidification.

In conclusion, ocean acidification is a major threat to our planet's marine ecosystems, and its impacts are already being felt in the tourism industry. The network of cities that are causing and being affected by the phenomenon underscores the need for global cooperation and action to address the issue. If we do not take action soon, the effects of ocean acidification will continue to worsen, and the consequences will be felt around the world.

Team
Unit:
LDM
Teachers:
Jeffrey Huang
Assistants:
Marcela Delgado Velasco, Georg-Christoph Holz, Mikhael Johanes, Frederick Chando Kim, Alexandre Roger Charles Sadeghi
Infos
Year:
2023
Period:
Y1 (BA), Y2 (BA), Y3 (BA), Spring
Category:
Semester Project
Topic:  
Architecture, Construction, Experimentation, Representation, Society, Technology, Territory, Environment, Sustainability
Copyright:
CC BY Licence
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