Levels of lead and other heavy metals spiked in L.A.'s coastal waters after the January fires, raising serious concerns for ...

Contaminants that end up in coastal waters may accumulate in marine organisms through the food chain, degrading an ecosystem’s resilience and threatening human health through the consumption of ...

But the absorption of all that CO2 is changing water chemistry, creating acidic seawater and altering marine ecosystems at their core through base-of-the-food-chain animals such as plankton and ...

1991). For example, the predators of a scorpion in a desert ecosystem might be a golden eagle, an owl, a roadrunner, or a fox. The idea to apply the food chains to ecology and to analyze its ...

A study shows how the loss of Great white sharks from False Bay is disrupting the marine food web and threatening ocean health.

All organisms in an ecosystem depend on each other. Food chains show the flow of energy from one organism to another. Food chains show the feeding relationships between organisms. Food webs show ...

Kelp is a key ecosystem-driver ... which could enter the food chain and pose health risks to marine life and humans over time.

“I don’t think there’s a precedent for this kind of input into the ocean ecosystem ... at each level of the food chain, from invertebrates to fish, birds, marine mammals and humans ...

All organisms in an ecosystem depend on each other. Food chains show the flow of energy from one organism to another. Food chains show the feeding relationships between organisms. Food webs show ...