Our planets seems awash with sand with the stretches of sandy beaches along the coastlines and the vast expanses of inland deserts. Sand, however, is not an unlimited resource when a particular type of sand is used to make construction materials and required for the nourishment of beaches eroded by storms and wave action. Point of fact, coastal sand is in such high demand that it is second only to water as the most used natural resource in the world. Women Mind the Water posted A worldwide shortage of sand to explore this topic.

When a juvenile North Atlantic right whale carcass washed ashore in Martha’s Vineyard, MA in January it provided the long-awaited evidence that Maine’s lobster gear is involved in entanglements that threatened the survival of this beleaguered whale. According to NOAA, entanglement and vessel strikes are the primary causes for the decline of the species which is thought to number about 360 with fewer than 70 breeding females.

Sea level rise is threatening the survival of species not only those that live their entire lives on dry land. Three of the five species considered most threatened on the US Endangered Species list are the Florida Key deer, loggerhead sea turtles and Hawaiian monk seals are all threatened by increases in sea level. It is surprising that the latter two are classified as marine animals living the majority of their lives in the ocean.

How hot is it? The answer is no laughing matter because hundreds of sick and dying sea lions and dolphins have been seen on beaches, the result of toxic algal blooms associated with warmer ocean waters and linked to high levels of domoic acid. Domoic acid is a naturally occurring toxin that can make humans and marine mammals sick. The biggest takeaway is that as ocean temperatures changed, there is the potential for more frequent and more extreme harmful implications.

I’ve spent many hours at the beach and building with Lego bricks, I’d never put the two together. Tracey Williams’ book Adrift has given me new eyes and curiosity. But no matter how colorful or whimsical the items found on the beach aren’t always artful. My latest post Stories of castaway plastic on Women Mind the Water looks at Lego, books, and other artistic ways that plastic flotsam is used and other ways to address the problem.

Coral reefs cover an extremely small amount of the Earth’s surface, but support 25 percent of all marine life. People worldwide rely on coral reefs for food resources, protection from the damaging properties of waves, and economic benefits including recreation and tourism. Coral reefs are negatively impacted by changes in water chemistry (e.g., ocean acidification) and increases in water temperature and sediment levels. Because heatwaves are becoming increasingly frequent across the globe and ocean temperatures are rising, it is important to understand how reefs are impacted and promote their survival. This article discusses what is being done.

Everyday should be Earth Day! You do your part to contribute to the solution. Women Mind the Water (womenmindthewater.com) has created a guide to help you reduce trash consumption when purchasing takeout or bringing leftovers home from a restaurant. There’s a list of things of what to do at home to reduce your footprint when consuming takeout food. There’s a second list to share with your local restaurant. Help them switch to recyclable/renewable take-out containers.

Seagrass meadows are critical marine habitat because they are the foundation of a highly productive marine food web. Their degradation results in increased coastal erosion, wave action, and ocean acidification as well as declines in commercially important fish and shellfish species, water quality, and carbon storage contributing to further effects of global warming. Seagrass meadows are being lost at a rate of around 7% annually, equivalent to two football fields every hour.

I have written regularly about the ongoing conflict between Maine’s lobster fishing industry and conservationists concerned about the survival of the North Atlantic right whale. The latest actions is that the lobster industry has taken aim at California’s Monterey Bay Aquarium, more precisely the Aquarium’s Seafood Watch program, because they downgraded its rating for lobster caught in Canada and Maine to red, an indication that the seafood should be avoided. The Maine legislature is also targeting Whole Foods as they have chosen to follow Seafood Watch’s guidance. It is clear that the back and forth between lobster and North Atlantic right whale interests shows no signs of abatement with much at stake.

One way the US protects our marine environment dates back to 1972, when Congress passed into law the National Marine Sanctuaries Act. A National Marine Sanctuary is an area within the territorial waters of the US that is afforded special protection for its recreational, ecological, historical, cultural, archeological, scientific, educational, or aesthetic qualities. The resources protected by the national marine sanctuary designation range from coral reef ecosystems to shipwrecks.

February 27 is International Polar Bear Day. My latest story in the news section of WomenMindtheWater.com discusses polar bears, the only bear considered a marine mammal. IPB Day corresponds to the time when polar bears are hidden in their dens with their new cubs. Learn more about this Arctic bear and link to video about polar bear denning research.

Sophie Davis a Women Mind the Water Artivist Series podcast guest had an op ed published on February 1st in the Portland Herald newspaper. I am publishing excerpts to highlight the importance of artivism and the perspective of a millennial. Sophie argues that art is a creative and meaningful way to respond to the climate crisis as it is communicative, empathetic and emotional. It fosters dialogue, leaving space for reflection and education without polarizing us.

What is Blue Carbon? Blue carbon is directly related to marine ecosystems and their ability to sequester carbon dioxide. These ecosystems are pivotal in the fight against climate change. Ecosystems like mangroves, tidal marshes, and seagrass beds also have an important role in protecting coastlines from storm surge, erosion, flooding, as well as providing vital habitat for marine life. Conversely, when blue carbon ecosystems are negatively influenced, directly or indirectly, by human activities, it undermines their ability to sequester and store carbon resulting in the release of harmful greenhouse gases.

The world’s oceans are wide and deep and managing them across international borders is a complicated business. The work of organizations like Global Fishing Watch and The Outlaw Ocean Project helps cast a light on what goes on in the world’s vast oceans. They provide data to help make informed choices for the management of fish stocks. But problems remain. Questions such as how or whether to manage fisheries, who might be utilizing a resource at the expense of others, and who has the authority and resources to enforce regulations are challenges yet to resolve.

I don’t know about you but I find harbor seals irresistible. They are one reason I love to kayak in Casco Bay. I never know when one of their roundish heads will appear on the surface. Though curious, seals are cautious creatures, I can never get too close, thus, it is nearly impossible to get to recognize any one seal by sight. Fortunately, seal researchers are making progress in understanding these enigmatic creatures. The latest tool developed at Colgate University is machine learning software that recognizes the faces of individual seals with 95% accuracy.

What’s new this November? New podcasts, new ocean news, new handles on YouTube and Mastodon.

Hot chicks and cool dudes. It’s not the latest slogan for Florida but it is apropos. This catchy phrase has been used to describe the effect of climate change on the sex of loggerhead sea turtles hatchlings. Studies show that temperature influences the gender of sea turtle hatchlings with more females born in hot temperatures and males at lower temperatures. A discussion of the research findings.

Fish hats? On whales? Sometimes in doing research for an article, I come across an odd story on social media. It’s strange enough that I feel compelled to dig deeper trying to find out if it’s an Internet legend or fact based. That was the case with a story I read about orca whales. The story stated that some orca’s in the waters near Seattle had adopted the fashion trend of wearing fish on their heads. Knowing a bit about orca aka killer whales in the wild, I had a healthy suspicion that this story was just that – a story. This article is investigating some of the odd behaviors of marine mammals.

Our next podcast will be our 50th! We are grateful to all our past guests for their participation. It’s funny to look back to those earliest podcast. I was so nervous. That has changed. I have mostly overcome my nerves. I look forward to talking our amazing guests. I feel extraordinarily lucky to have the chance to speak to people across the globe, involved in so many extraordinary practices.

Many shark species are facing extinction as a result of overfishing. While sharks are commercially fished for their meat and other body parts including their fins, the latter bring in the highest values per pound. Even in countries where finning is illegal the practice continues as evidenced by recent criminal indictments made in Florida.