• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2015-06-18T00:00:00.000+00:00

This dataset provides counts of harbor seals from aerial surveys over Lake Iliamna, Alaska, USA. The data have been collated from three previously published sources (Mathisen and Kline 1992; Small...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

The Small Main-Belt Asteroid Spectroscopic Survey (SMASS) was a wide wavelength-coverage visible spectroscopic survey of asteroids carried out primarily at the Michagan-Dartmouth-MIT (McGraw Hill)...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

Small Main-Belt Asteroid Spectrographic Survey over the visual range.

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

Small Main-Belt Asteroid Spectrographic Survey over the visual range.

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-12-04T00:00:00.000+00:00

Microplastics (i.e., plastics measuring less than 5mm) pollution is a growing problem affecting coastal communities, marine ecosystems, aquatic life, and human health. The widespread occurrence of...

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