Though phytoplankton may grow more in warmer waters, stratification limits nutrients, reducing the fjords' long-term carbon ...

Scientists say Earth is on the brink of crossing critical climate tipping points, from melting ice sheets to dying ...

Hard carbon is a disordered carbon material with ... Unfortunately, tin's low melting point (∼230 °C) makes it difficult to synthesize such fine particles. The research team addressed this ...

At room temperature it is body-centered cubic, between 912 and 1394 C if is face- centered cubic, and between 1394 and its melting point at 1538 C it returns to body-centered cubic. Low carbon steel ...

The findings suggest that the capacity of polar oceans to remove carbon from the atmosphere may be reduced as the world ...

THE phase diagram of the niobium–silicon system has been established by melting-point determinations, X-ray examination and metallography, and is shown in Fig. 1. Alloys were prepared in the ...