# NGEE Arctic

### Next-Generation Ecosystem Experiments

Advancing the predictive power of Earth system models through understanding

of the structure and function of Arctic terrestrial ecosystems

# Publications

Characterizing coarse-resolution watershed soil moisture heterogeneity using fine-scale simulations and reduced-order models."

"*Hydrology and Earth System Sciences*18, no. 7 (2014): 2463-2483.Long residence times of rapidly decomposable soil organic matter: Application of a multi-phase, multi-component, and vertically resolved model (BAMS1) to soil carbon dynamics."

"*Geoscientific Model Development*7, no. 4 (2014): 1335-1355.Mathematical modeling of Arctic polygonal tundra with Ecosys: 1. Microtopography determines how active layer depths responds to changes in temperature and precipitation."

"*Journal of Geophysical Research: Biogeosciences*122, no. 12 (2017): 3161-3173.Mathematical modeling of Arctic polygonal tundra with Ecosys: 2. Microtopography determines how CO3 and CH4 exchange responds to changes in temperature and precipitation."

"*Journal of Geophysical Research: Biogeosciences*122, no. 12 (2017): 3174-3187.Meta-analysis of high-latitude nitrogen-addition and warming studies implies ecological mechanisms overlooked by land models."

"*Biogeosciences*11, no. 23 (2014): 6969-6983.A reduced-order modeling approach to represent subgrid-scale hydrological dynamics for land-surface simulations: application in a polygonal tundra landscape."

"*Geoscientific Model Development*7, no. 5 (2014): 2091-2105.Technical Note: A generic law-of-the-minimum flux limiter for simulating substrate limitation in biogeochemical models."

"*Biogeosciences*13, no. 3 (2016): 723-735.Technical Note: Simple formulations and solutions of the dual-phase diffusive transport for biogeochemical modeling."

"*Biogeosciences Discussions*11, no. 1 (2014): 1587-1611.A total quasi-steady-state formulation of substrate uptake kinetics in complex networks and an example application to microbial litter decomposition."

"*Biogeosciences*10, no. 12 (2013): 8329-8351.Using model reduction to predict the soil-surface C

"^{18}OO flux: an example of representing complex biogeochemical dynamics in a computationally efficient manner."*Geoscientific Model Development*6, no. 2 (2013): 345-352.