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The tiger shark is considered to be one of the most dangerous sharks to humans. [1] Although it is found in the Red Sea it is not usually seen near reefs during the daytime. The Grey reef shark is territorial and may be aggressive, and has been involved in non-fatal attacks on divers.
Cyanobacteria (blue-green algae) bloom on Lake Erie (United States) in 2009. These kinds of algae can cause harmful algal bloom. A harmful algal bloom (HAB), or excessive algae growth, is an algal bloom that causes negative impacts to other organisms by production of natural algae-produced toxins, water deoxygenation, mechanical damage to other organisms, or by other means.
When the shellfish are then eaten by humans, high doses of the toxins may be consumed. Humans are typically exposed to these potent natural toxins via filter-feeding mollusks (i.e., shellfish), because shellfish accumulate biotoxins in their flesh due to the way that they feed. [1]
A deadly epidemic that is spreading through the Red Sea has killed off an entire species of sea urchin in the Gulf of Aqaba, imperilling the region's uniquely resilient coral reefs, an Israeli ...
Several shipping companies and a few liquefied natural gas (LNG) tankers have decided to avoid the world's main East-West trade route, following attacks launched by Yemen's Houthi group on ...
The 2010 Sharm El Sheikh shark attacks were a series of attacks by sharks on swimmers off the Red Sea resort of Sharm El Sheikh, Egypt.On 1 December 2010, three Russians and one Ukrainian were seriously injured within minutes of each other, and, on 5 December 2010, a German woman was killed when she was attacked while wading and snorkeling in the shallows close to the shoreline.
Attacks by Iran-backed militants in the Red Sea have effectively closed one of the world’s main trade routes to most container ships — vessels that carry everything from car parts to Crocs ...
Asparagopsis taxiformis (red sea plume or limu kohu), formerly A. sanfordiana, [1] is a species of red algae, with cosmopolitan distribution in tropical to warm temperate waters. [2] Researchers have demonstrated that feeding ruminants a diet containing 0.2% A. taxiformis seaweed reduced their methane emissions by nearly 99 percent.