Latest David Karl Stories
An international team of scientists led by University of Hawaiʻi at Mānoa oceanographer David Karl has documented a regular, significant and unexpected increase in the amount of particulate matter exported to the deep sea in the North Pacific Subtropical Gyre.
Algae obtain nitrate from deep waters 250 meters beneath the surface.
- An uxorious, effeminate, or spiritless man.
- A timorous, cowardly fellow.