The activities are as follows: With so much coastline, Alaska has many opportunities for mariculture, which is the farming of food in the ocean. Large-scale mariculture is still new in Alaska, but interest is growing quickly because it can provide jobs and food for small coastal communities. Alaska’s cold, clean waters are ideal for growing oysters. Oysters
marine
Growing kelp for community
The activities are as follows: When thinking about farming, many people imagine fields of corn or soybeans, or even their own vegetable garden. All of these crops are grown on land, but what about growing food in the ocean? Alaska Natives who live along the coast have been harvesting kelp, a group of seaweeds, from the wild for thousands of
Salmonberries in our future
The activities are as follows: In the Yup’ik and Cup’ik Native communities of western Alaska, berry picking is a deeply rooted tradition. Many villages are located more than 500 miles from the nearest road system or grocery store. Fresh fruits and vegetables from other places are flown in by small planes at significant cost. This makes
Can kelp help the plovers?
The activities are as follows: It’s a beach day! You’re walking through the sand on a southern California beach, looking for a place to put your things. You notice there are clumps of dried-up seaweed everywhere. As you brush aside some of these clumps to lay out your towel, a shrimp-like bug jumps out at you
PFAS: Our forever problem
The activities are as follows: Per- and polyfluoroalkyl substances (PFAS) are a group of pollutants that are found in many commonly used products. They are in clothing, non-stick pans, and even the linings of cans and other food containers. Because PFAS are used in so many everyday products, they make their way into the environment. Once
Do urchins flip out in hot water?
The activities are as follows: Imagine you are a sea urchin. You’re a marine animal that attaches to hard surfaces for stability. You are covered in spikes to protect you from predators. You eat giant kelp – a type of seaweed. You prefer temperate water, typically between 5 to 16°C. But you’ve noticed that some days
Seagrass survival in a super salty lagoon
The activities are as follows: Seagrasses are a group of plants that can live completely submerged underwater. They grow in the salty waters along coastal areas. Seagrasses are important because they provide a lot of benefits for other species. Like land plants, seagrasses use sunlight and carbon dioxide to grow and produce oxygen in a
Benthic buddies
The activities are as follows: Lagoons are areas along the coast where a shallow pocket of sea water is separated from the ocean most of the time. During some events, like high tides, the ocean water meets back up with the lagoon. Coastal lagoons are found all over the world – even in the most northern region
Fishy origins
The activities are as follows: Striped bass, or stripers, make up one of the most important fisheries for seafood and sport fishing on the East Coast of the United States. Carleigh and Chelsea, biology teachers in New Jersey, were at the beach one day when they saw a couple of stripers in the Barnegat Bay Inlet. Both
Crunchy or squishy? How El Niño events change zooplankton
The activities are as follows: El Niño events happen every 5 to 10 years and take place in the Pacific Ocean. El Niño occurs when the winds that blow west over the equator temporarily weaken, and even switch direction. This allows warm surface waters that typically pile up on the western side of the Pacific Ocean to