THE OFFICIAL MAGAZINE OF DIVERS ALERT NETWORK

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African Dust

Q1 2020

African dust, unlike the usual suspects, can affect small, isolated reefs where the usual suspects are absent, and these dust events have increased in recent years. Due to behind-the-scenes politics and lack of funding, university and government agency scientists have yet to test dust and other chemicals.

Ray of Hope

Andrea Marshall, Ph.D.

Q1 2020

During an authentic dive expedition, you never know what adventures lie ahead. But traveling for a purpose can be worth it. Expeditions often blend adventure with field research.

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Small Wonders

Ned and Anna DeLoach

Q1 2020

Small sea creatures may be considered rare, but in actuality, they can be rather common occurrences if you know what you’re looking for. Using personal experiences of observance, you’re better able to identify creatures in their natural habitats.

DCS Ahead

Tom Chronister

Q1 2019

Decompression sickness does not always present in obvious ways. One diver misinterpreted her decompression sickness symptoms. But thanks to her DAN insurance, she was able to receive the correct diagnosis and care.

Newfoundland

Ali Postma

Q1 2020

Those who travel for the adventure will be dazzled by Newfoundland’s many options, from whale watching via a Zodiac boat to iceberg spotting along the dramatic coastlines. Divers have even more to discover.

Sunscreen Safety

Frauke Tillmans, Ph.D., and Allan Uribe, DrPH, MPH

Q4 2019

Consumers who use sunscreen have both environmental and health questions about these products, especially as cities and states in the U.S. as well as Caribbean and Pacific destinations begin to either enact or consider sunscreen bans. The ingredients and effects of commercially available sunscreens are controversial among health experts as well as ecologists, and it’s difficult to determine the effectiveness of sunscreen. Other considerations are the link between sunburns and cancer as well as the varied uptake of sunscreen application for people of different races, sexes and levels of outdoor activity.

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Read Previous Issues of Alert Diver

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