Fatty acids and their carbon isotopes in surface sediments from the Pearl Riv...

Tropical and subtropical rivers deliver large quantities of terrestrial organic carbon to the ocean, acting as a crucial part of the global carbon cycle, but little is known...热带及亚热带河流向海洋输运大量陆地有机碳，是全球碳循环的关键组成部分，但目前对其的了解仍十分有限……