Summary
Mathematical models track fluxes of carbon, nitrogen and phosphorus through ecosystem pools.
In depth
Box models track pools (stocks) and fluxes between them; residence time = pool size / flux. Models predict how fertiliser or fossil carbon change cycles and feed into climate models.
Models partition the system into compartments with rate equations. They use data on stocks and fluxes. Sensitivity analysis shows which parameters matter.
Example: Earth system models couple carbon cycles with climate.
Frequently asked questions
What is Biogeochemical Modelling?
Mathematical models track fluxes of carbon, nitrogen and phosphorus through ecosystem pools.
Which area of biology covers Biogeochemical Modelling, and how advanced is it?
Biogeochemical Modelling is one of the 54 topics in Ecology. It is rated Advanced, so it suits learners who want specialist depth. Related topics in this area include Species Distribution Modelling, Ecology, Microbial Ecology.
Can you give an example of Biogeochemical Modelling?
The oceanic carbon pool is about 38,000 Gt, over 50 times the atmosphere.
What should I learn before Biogeochemical Modelling?
Work through the Beginner topics in Ecology first, such as Ecology, Ecosystem, Biotic and Abiotic Factors, then return to Biogeochemical Modelling. Advanced topics assume the Intermediate vocabulary.
What topics are related to Biogeochemical Modelling?
The closest topics to Biogeochemical Modelling are Species Distribution Modelling, Ecology, Microbial Ecology, Primary Productivity. Comparing them side by side is a good way to see how the ideas connect.
How can I check that I understand Biogeochemical Modelling?
Read the summary and the in-depth section, then use the quick check on the interactive lesson for Biogeochemical Modelling. To practise the whole of Ecology, use the Ecology quiz.
How is Biogeochemical Modelling different from Species Distribution Modelling?
Biogeochemical Modelling: Mathematical models track fluxes of carbon, nitrogen and phosphorus through ecosystem pools. Species Distribution Modelling: Statistical models relate occurrence records to environmental variables to predict where species can live. Read both side by side and note what each one explains.
How should I study Biogeochemical Modelling step by step?
First, read the summary and write the definition in your own words. Second, read the in-depth section and note any example. Third, compare it with Species Distribution Modelling and explain the difference aloud. Finally, take the Ecology quiz and come back to this page for any question you miss.