DLEM-simulated N and P budgets in the Mississippi River Basin during 1901-2018
Creators
- 1. Nanjing Normal University
- 2. Boston College
- 3. Chinese Academy of Sciences
- 4. Iowa State University
- 5. Auburn University
- 6. University of Delaware
- 7. University of Georgia
- 8. Louisiana State University
- 9. University of Massachusetts Dartmouth
- 10. U.S. Department of Agriculture Forest Service
- 11. East China Normal University
Description
This dataset displays the annual nitrogen (N) and phosphorus (P) budgets in the Mississippi River Basin during 1901-2018. The major N and P inputs in terrestrial ecosystems include synthetic N and P fertilizer, livestock manure N and P, atmospheric N deposition, and biological N fixation (BNF). Meanwhile, the major N and P outputs include harvest removal of N and P, nitrous gas (NH3, N2O, NO, N2) emissions, and riverine N and P exports. N and P balances are the differences between all N or P inputs and all N or P outputs. N and P fertilizer, manure N and P, and N deposition are data-based input variables. BNF, harvest N and P, NH3 emission, N2O emission, N2 emission, NO emission, and riverine N and P exports are simulated by the Dynamic Land Ecosystem Model (DLEM).
Files
Files
(38.0 kB)
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