“biogeochemical cycle”造句，怎麼用biogeochemical cycle造句

biogeochemical cycle of pollutants

Chemical exchange at the air coastal sea interface plays an important role in coastal biogeochemical cycles.

To determine how climate change alters this biogeochemical cycle in Arctic lakes, Drevnick's team analyzed sediment cores from nine lakes in the Canadian Arctic and in Svalbard, Norway.

The course covers productivity and biogeochemical cycles in ecosystems, trophic dynamics, community structure and stability, competition and predation, evolution and natural selection, population growth and physiological ecology.