Posts tagged with

impacts

Microplastics & Megafauna

Posted Tue, 03/27/2018 - 11:00

By: Demi Fox, Northeast Regional Coordinator for the NOAA Marine Debris Program

We’re spending March talking all about marine debris and its types, sources, impacts, and solutions. Tune in throughout the month to learn more about this important topic and how we can all be part of the effort to make our lives and our ocean #DebrisFree.

Marine debris is a serious threat to marine animals. While large pieces of litter can have dramatic impacts on marine animals, less obvious are the dangers of plastics measuring less than five millimeters in size, known as “microplastics.” These small pieces of debris have quickly become a high research priority for scientists around the world. Microplastics enter the marine environment from a variety of sources: microbeads in cosmetics, microfibers washed from our clothing, and plastic fragments degraded by the sun, among many others. The threats they pose depend on their quantity, chemical composition, location in the ocean and the water column, and availability for ingestion. Despite its small size, microplastic debris is affecting some of the planet’s largest animals.

How Reducing Litter Can Help Save Coral Reefs

Posted Tue, 12/05/2017 - 11:00

Coral reefs are diverse and important marine ecosystems, supporting a wide array of wildlife. Not only do they provide essential structure for habitats, but corals themselves are a unique and beautiful type of animal. Unfortunately, corals don’t have it easy. These animals are very sensitive to changes in their environment and are under threat by a preventable problem: marine debris. Thankfully, this is a completely preventable problem and we can all help to reduce these impacts!

How Marine Debris is Impacting Marine Animals and What We Can Do About It

Posted Wed, 08/09/2017 - 10:00

Marine debris is one of the most widespread pollution problems facing our ocean and waterways today. This issue of solid, man-made materials in the ocean or Great Lakes is a global one that leaves no part of the world untouched by debris and its impacts. These negative effects impact people on a daily basis, from economic losses to potential health hazards, but can impact marine animals most severely. Animals are impacted by marine debris in a variety of ways, check them out here and what we can do to help.

Help Protect Endangered Species by Reducing Marine Debris

Posted Fri, 05/19/2017 - 10:00

Marine debris impacts a variety of wildlife that rely on the ocean and Great Lakes for food and/or habitat. Unfortunately, this includes many animals that are protected under the Endangered Species Act, including species of seals, turtles, whales, and even corals. Even if these endangered species are located within a protected area or far from people, they can still be impacted by this human-created problem, which travels the world’s ocean with the currents. For example, the Papahānuamokuākea Marine National Monument provides one of the last remaining refuges for the Hawaiian monk seal. Although it is extremely remote and far from large human populations, it is still heavily impacted by marine debris, which finds its way to the shores of the Northwestern Hawaiian Islands due to their location in relation to the currents of the Pacific Ocean.