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aquatic life

09/19/2018 / By Rhonda Johansson

Abandoned oil rigs in the sea can become valuable artificial reefs

A group of international researchers are encouraging environmental authorities to rethink their policies on removing oil rigs, wind turbines, and other sea installations after they have worn out. According to their study, published in Frontiers in Ecology and the Environment, these dilapidated artificial structures become alternative reefs for flatfish, cod, and various types of bottom […]

08/28/2018 / By Janine Acero

Proposals to mine the ocean floor could do irreversible damage to deep-sea ecosystems

A new study looks at the potential damaging impacts of current global plans to mine the ocean floor, including physical destruction of deep-sea ecosystems by mining operations. The oceans cover 71 percent of the Earth’s surface, of which 90 percent is considered deep sea. Despite this vastness, the seas and oceans are the least explored environments on […]

06/23/2018 / By Janine Acero

Chesapeake Bay estuary is recovering: The return of aquatic vegetation helps neutralize pollution, allowing ecosystems to re-establish

Vegetation is an essential part of any aquatic ecosystem. Sick or dying underwater vegetation, typically due to pollution, indicates that the ecosystem is in trouble, which leads to degradation of water quality. On the other hand, thriving vegetation is a sign of a healthier ecosystem. This is especially critical for the Chesapeake Bay estuary; underwater […]

04/16/2018 / By Jessica Dolores

Three islands in southeast Thailand to BAN all activities that could hurt its environment and marine ecosystems

In a bid to protect its prime tourist destinations, the Thai government has decided to enforce stricter measures in these areas, in particular, banning “unfriendly activities” to prevent further damage to the environment and marine wildlife. The ban, which will take effect in July, will cover Koh Samui, Koh Tao, and Koh Phangan in Surat Thani […]

02/08/2018 / By Ralph Flores

Another danger for coral reefs: Plastic trash transports microorganisms that spread disease across the ocean floor

The phrase “deep, blue sea” may slowly become a thing of the past, as more seas and oceans are being filled up with waste plastic. Its adverse effects have surely been felt by nearly all marine life, but a team of international researchers led by Cornell University has discovered one more unfortunate effect of plastic. They found out that plastic waste […]

11/16/2017 / By Isabelle Z.

Food web disturbance and elevated levels of mercury in rivers may have been caused by dams, according to study

The green energy “run of river” dams that have been gaining in popularity could have a very serious downside. This type of dam diverts a part of a stream though a set of turbines before feeding it back into the stream downriver. While proponents say this type of hydro project is desirable because it can […]

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