… Assuming that bottom-water anoxia leads to an overall enhancement of sedimentary P
regeneration, two important feedback mechanisms arise that affect global biogeochemistry, with …

… current knowledge on biogeochemical cycles in the context of global change, including …
We concentrate on the biogeochemical cycling of carbon, precursors of reactive trace gases…

… -biogeochemical source and sink dynamics on land and in the ocean. This chapter assesses
how physical and biogeochemical processes of the carbon and nitrogen cycles affect the …

… biogeochemical cycle at different timescales, and we hypothesize that the modern ocean Si
cycle … activities on the global Si cycle and suggest guidelines for future research endeavors. …

… marine carbon and nitrogen cycles. Our comprehensive study … chemistry, and marine
biogeochemical cycles; our results … carbon cycle response but a larger impact on the nitrogen …

… And how did biological innovations in this group contribute to major transitions in
biogeochemical cycles? Some of these questions are still hugely debated yet they are key to …

… shaped global carbon and nutrient cycles. A better mechanistic representation of these
feedbacks in global … in our projections of future vegetation dynamics and biogeochemical cycles. …

… specific human actions are affecting the biogeochemical cycles, they (researchers) would …
balance of biogeochemical cycles in relation to the Carbon, Nitrogen and Hydrologic Cycles. A …

… (pH, temperature and solution composition), equilibrium and kinetic fractionation controls
and explore the implications of our findings for the global biogeochemical cycle of Mg. …

… change in biogeochemical cycling rates. The pre-exploitation global biomass of exploited
fish (10 g to 100 kg) was 3.3 ± 0.5 Gt, cycling roughly 2% of global primary production (9.4 ± …