“The ocean stirs the heart, inspires the imagination and brings eternal joy to the soul” ~ Wyland “The voice of the sea speaks to the soul. The touch of the sea is sensuous, enfolding the body in its soft, close embrace” ~ Kate Chopin “The oceans deserve our respect and care, but you have to know something before you can care about it” ~ Sylvia Earle “The greatest use of life is to spend it for something that will outlast it” ~ William James

1. 2017 MAUITIME GREEN ISSUE:
WHAT IS REEF-SAFE SUNSCREEN AND HOW TO FIND IT
By JEN RUSSO Maui Time April 19, 2017
https://mauitime.com/news/science-and-environment/2017-mauitime-green-issue-what-is-reef-safe-sunscreen-and-how-to-find-it/
Sunscreen has turned into a daily-use product in households across
Hawaii. With rising concerns about skin cancer, it’s become a
product you apply before you go outdoors, not just to the beach.
The problem is the substance in sunscreen that blocks UV rays on
humans isn’t so good for our ocean’s coral reefs.
In fact, the issue is so pronounced the Hawaii bill SB 1150 aims to
ban oxybenzone from sunscreen used at our beaches to protect the
ocean and reefs. Caroline Duell, CEO and founder of All Good
organic skincare, says this bill is great but is just the beginning of
the awareness we need to protect our ocean.
Oxybenzone was found to be detrimental to reefs in a study
released in 2015 but it’s still widely used in sunscreen. According
to the nonprofit Environmental Working Group (EWG),
“Oxybenzone is a common UV filter in sunscreen. It is a hormone
disruptor and allergen. Sampling by the Centers for Disease Control
and Protection has detected it in the urine of 97 percent of
Americans. Despite emerging concerns, the sunscreen industry
continues to rely heavily on oxybenzone as an active ingredient:
it was in 70 PERCENT of the non-mineral sunscreens we
evaluated for this year’s guide.” [Emphasis Supplied]
Other sunscreen ingredients like Avobenzone, Homosalate,
octinoxate, octisalate and octocrylene are of concern. The vitamin
A additive retinyl palmitate has been found to cause cancer and
EWG reports that it’s still used in 16 percent of the products it
surveyed in 2016. All Good also says that additives like paragons,
phthalate, triclosan and microbeads are harmful.
So how do we navigate the the compromise between skin protection
and reef awareness? The EWG website publishes an annual
sunscreen report that rounds up the latest research and concerns.
You can find their list of sunscreen concerns, best rated sunscreens
and moisturizers with sunscreen at Ewg.org/sunscreen.

2. HAWAII DEPARTMENT OF LAND AND NATURAL RESOURCES
NEWS RELEASE: OCEAN USERS URGED TO USE REEF-SAFE SUNSCREENS
Posted on Sep 3, 2016
http://governor.hawaii.gov/newsroom/latest-news/dlnr-news-release-ocean-users-urged-to-use-reef-safe-sunscreens/
Sunscreens are important in protecting human skin from the sun’s
damaging radiation, and are highly recommended for residents and
visitors who spend time under the sun. This is especially important
in Hawaii, where tropical latitudes result in direct sunlight that has
less atmosphere to travel through than places farther from the
equator. As a result, less of the sun’s harmful ultraviolet (UV)
radiation is filtered out, and it’s easy to burn. Sunscreens contain
either minerals or chemicals as active ingredients to filter out UV.
Oxybenzone is a chemical filter found in many sunscreens.
Besides damaging coral, oxybenzone may have negative effects on
human health. Oxybenzone and two other sunscreen chemicals,
octinoxate and homosalate, have all been shown to cause disruptive
reproductive system effects, due to their hormone-like activity.
Oxybenzone and octinoxate have also been associated with
moderate to high rates of skin allergy.
At the Ahihi-Kinau Natural Area Reserve on Maui, NAR
specialist Jeff Bagshaw has made sunscreen outreach a priority.
He’s created cards to pass out to visitors who frequent the
snorkeling spots there. The cards list sunscreen chemicals in
addition to oxybenzone which some scientists believe may have
negative impacts on corals. He and his volunteers try to talk to
everyone who pulls into the parking lot to encourage them to
begin only using products with zinc oxide or titanium dioxide as
the active sunscreens.
WORLD WILDLIFE FUND (WWF)
CORAL REEFS: THREATS
By Jürgen Freund
http://wwf.panda.org/about_our_earth/blue_planet/coasts/coral_reefs/coral_threats/
Coral reefs have survived tens of thousands of years of natural
change, but many of them may not be able to survive the
havoc brought by humankind. Roughly one-quarter of coral
reefs worldwide are already considered damaged beyond
repair, with another two-thirds under serious threat.

3. Major threats to coral reefs and their habitats include:
Climate change: Corals cannot survive if the water temperature is
too high. Global warming has already led to increased levels of
coral bleaching, and this is predicted to increase in frequency and
severity in the coming decades. Such bleaching events may be the
final nail in the coffin for already stressed coral reefs and reef
ecosystems.
Destructive fishing practices: These include cyanide fishing,
blast or dynamite fishing, bottom trawling, and muro-ami (banging
on the reef with sticks). Bottom-trawling is one of the greatest
threats to cold-water coral reefs.
Overfishing: This affects the ecological balance of coral reef
communities, warping the food chain and causing effects far
beyond the directly overfished population.
Careless tourism: Careless boating, diving, snorkeling, and fishing
happens around the world, with people touching reefs, stirring up
sediment, collecting coral, and dropping anchors on reefs. Some
tourist resorts and infrastructure have been built directly on top of
reefs, and some resorts empty their sewage or other wastes directly
into water surrounding coral reefs.
Pollution: Urban and industrial waste, sewage, agrochemicals, and
oil pollution are poisoning reefs. These toxins are dumped directly
into the ocean or carried by river systems from sources upstream.
Some pollutants, such as sewage and runoff from farming, increase
the level of nitrogen in seawater, causing an overgrowth of algae,
which 'smothers' reefs by cutting off their sunlight.
Sedimentation: Erosion caused by construction (both along coasts
and inland), mining, logging, and farming is leading to increased
sediment in rivers. This ends up in the ocean, where it can 'smother'
corals by depriving them of the light needed to survive. The
destruction of mangrove forests, which normally trap large amounts
of sediment, is exacerbating the problem.
Coral mining: Live coral is removed from reefs for use as bricks,
road-fill, or cement for new buildings. Corals are also sold as
souvenirs to tourists and to exporters who don't know or don't care
about the longer term damage done, and harvested for thelive rock
trade.