Publication Index | NGEE Arctic

1. A best-practice guide to predicting plant traits from leaf-level hyperspectral data using partial least squares regression
2. A distributed temperature profiling method for assessing spatial variability in ground temperatures in a discontinuous permafrost region of Alaska
3. A distributed temperature profiling system for vertically and laterally dense acquisition of soil and snow temperature
4. A global scale mechanistic model of photosynthetic capacity (LUNA V1.0)
5. A global trait-based approach to estimate leaf nitrogen functional allocation from observations
6. A hybrid reduced-order model of fine-resolution hydrologic simulations at a polygonal tundra site
7. A method for experimental heating of intact soil profiles for application to climate change experiments
8. A microbial functional group-based module for simulating methane production and consumption: Application to an incubated permafrost soil
9. A Model of Ice Wedge Polygon Drainage in Changing Arctic Terrain
10. A modeling toolbox for permafrost landscapes
11. A multi-scale comparison of modeled and observed seasonal methane emissions in northern wetlands
12. A Multi-Sensor Unoccupied Aerial System Improves Characterization of Vegetation Composition and Canopy Properties in the Arctic Tundra
13. A new theory of plant-microbe nutrient competition resolves inconsistencies between observations and model predictions
14. A pan-Arctic synthesis of methane and carbon dioxide production from anoxic soil incubations
15. A reduced-order modeling approach to represent subgrid-scale hydrological dynamics for land-surface simulations: application in a polygonal tundra landscape
16. A reporting format for leaf-level gas exchange data and metadata
17. A roadmap for improving the representation of photosynthesis in Earth system models
18. A rock-physics investigation of unconsolidated saline permafrost: P-wave properties from laboratory ultrasonic measurements
19. A simplified, data-constrained approach to estimate the permafrost carbon–climate feedback
20. A subgrid approach for modeling microtopography effects on overland flow
21. A synthesis dataset of permafrost-affected soil thermal conditions for Alaska, USA
22. A test of the ‘one-point method’ for estimating maximum carboxylation capacity from field-measured, light-saturated photosynthesis
23. A theory of effective microbial substrate affinity parameters in variably saturated soils and an example application to aerobic soil heterotrophic respiration
24. A total quasi-steady-state formulation of substrate uptake kinetics in complex networks and an example application to microbial litter decomposition
25. A zero-power warming chamber for investigating plant responses to rising temperature
26. Abiotic and Biotic Controls on Soil Organo–Mineral Interactions: Developing Model Structures to Analyze Why Soil Organic Matter Persists
27. Accelerated nutrient cycling and increased light competition will lead to 21st century shrub expansion in North American Arctic tundra
28. Acclimation and adaptation components of the temperature dependence of plant photosynthesis at the global scale
29. Active layer hydrology in an arctic tundra ecosystem: quantifying water sources and cycling using water stable isotopes
30. Active layer thickness as a function of soil water content
31. Active-Layer soil moisture content regional variations in Alaska and Russia by ground-based and satellite-based methods, 2002 through 2014
32. Addressing numerical challenges in introducing a reactive transport code into a land surface model: a biogeochemical modeling proof-of-concept with CLM–PFLOTRAN 1.0
33. Age and chemistry of dissolved organic carbon reveal enhanced leaching of ancient labile carbon at the permafrost thaw zone
34. Alaskan carbon-climate feedbacks will be weaker than inferred from short-term experiments
35. Alaskan carbon-climate feedbacks will be weaker than inferred from short-term manipulations
36. Alder distribution and expansion across a tundra hillslope: Implications for local N cycling
37. An assessment of the carbon balance of Arctic tundra: comparisons among observations, process models, and atmospheric inversions
38. An effective-medium model for P-wave velocities of saturated, unconsolidated saline permafrost
39. An intermediate-scale model for thermal hydrology in low-relief permafrost-affected landscapes
40. Anaerobic respiration pathways and response to increased substrate availability of Arctic wetland soils
41. Applicability of the ecosystem type approach to model permafrost dynamics across the Alaska North Slope
42. Arctic landscapes in transition: Responses to thawing permafrost
43. Arctic permafrost
44. Arctic soil governs whether climate change drives global losses or gains in soil carbon
45. Arctic soil patterns analogous to fluid instabilities
46. Arctic tundra ice-wedge landscape characterization by active contours without edges and structural analysis using high-resolution satellite imagery
47. Arctic tundra shrubification: a review of mechanisms and impacts on ecosystem carbon balance
48. Arctic vegetation mapping using unsupervised training datasets and convolutional neural networks
49. Assessing dynamic vegetation model parameter uncertainty across Alaskan arctic tundra plant communities
50. Assessing dynamic vegetation model parameter uncertainty across Alaskan arctic tundra plant communities
51. Assessing dynamic vegetation model parameter uncertainty across Alaskan arctic tundra plant communities
52. Assessing impacts of plant stoichiometric traits on terrestrial ecosystem carbon accumulation using the E3SM land model
53. Beyond ecosystem modeling: A roadmap to community cyberinfrastructure for ecological data‐model integration
54. Biogeochemical model of carbon dioxide and methane production in anoxic Arctic soil microcosms
55. Brief communication: Rapid machine-learning-based extraction and measurement of ice wedge polygons in high-resolution digital elevation models
56. Building a Culture of Safety and Trust in Team Science
57. Changes in precipitation and air temperature contribute comparably to permafrost degradation in a warmer climate
58. Changing characteristics of runoff and freshwater export from watersheds draining northern Alaska
59. Characterization of iron oxide nanoparticle films at the air–water interface in Arctic tundra waters
60. Characterizing coarse-resolution watershed soil moisture heterogeneity using fine-scale simulations and reduced-order models
61. Chemostatic concentration–discharge behaviour observed in a headwater catchment underlain with discontinuous permafrost
62. Circumpolar distribution and carbon storage of thermokarst landscapes
63. Climate change and the permafrost carbon feedback
64. Climate change: A controlled experiment
65. Climate policy implications of nonlinear decline of Arctic land permafrost and other cryosphere elements
66. Coincident aboveground and belowground autonomous monitoring to quantify covariability in permafrost, soil, and vegetation properties in Arctic tundra
67. Competitor and substrate sizes and diffusion together define enzymatic depolymerization and microbial substrate uptake rates
68. Conceptualizing Biogeochemical Reactions With an Ohm's Law Analogy
69. Consequences of changes in vegetation and snow cover for climate feedbacks in Alaska and northwest Canada
70. Consequences of permafrost degradation for Arctic infrastructure – bridging the model gap between regional and engineering scales
71. Constitutive model for unfrozen water content in subfreezing unsaturated soils
72. Continuously amplified warming in the Alaskan Arctic: Implications for estimating global warming hiatus
73. Controls on fine-scale spatial and temporal variability of plant-available inorganic nitrogen in a polygonal tundra landscape
74. Convolutional Neural Network Approach for Mapping Arctic Vegetation Using Multi-Sensor Remote Sensing Fusion
75. Convolutional neural network approach for mapping Arctic vegetation using multi-sensor remote sensing fusion
76. Coupled land surface-subsurface hydrogeophysical inverse modeling to estimate soil organic content and explore associated hydrological and thermal dynamics in an Arctic tundra
77. Coupling surface flow and subsurface flow in complex soil structures using mimetic finite differences
78. Co‐producing knowledge: the Integrated Ecosystem Model for resource management in Arctic Alaska
79. Deep Yedoma permafrost: A synthesis of depositional characteristics and carbon vulnerability
80. Dependence of the evolution of carbon dynamics in the northern permafrost region on the trajectory of climate change
81. Depth-resolved physicochemical characteristics of active layer and permafrost soils in an Arctic polygonal tundra region
82. Detecting regional patterns of changing CO 2 flux in Alaska
83. Detecting the permafrost carbon feedback: Talik formation and increased cold-seasonrespiration as precursors to sink-to-source transitions
84. Disentangling the complexity of permafrost soil by using high resolution profiling of microbial community composition, key functions and respiration rates
85. Dispersal and fire limit Arctic shrub expansion
86. Does fire always accelerate shrub expansion in Arctic tundra? Examining a novel grass-dominated successional trajectory on the Seward Peninsula
87. Drainage subsidence associated with Arctic permafrost degradation
88. Drying of tundra landscapes will limit subsidence-induced acceleration of permafrost thaw
89. Effect of soil property uncertainties on permafrost thaw projections: a calibration-constrained analysis
90. Effects of warming on the degradation and production of low-molecular-weight labile organic carbon in an Arctic tundra soil
91. Electrical and seismic response of saline permafrost soil during freeze - Thaw transition
92. Electrical conductivity imaging of active layer and permafrost in an arctic ecosystem, through advanced inversion of electromagnetic induction data
93. Enabling FAIR data in Earth and environmental science with community-centric (meta)data reporting formats
94. Enhancing global change experiments through integration of remote‐sensing techniques
95. Enhancing terrestrial ecosystem sciences by integrating empirical modeling approaches
96. Estimating snow cover from high-resolution satellite imagery by thresholding blue wavelengths
97. Estimation of subsurface porosities and thermal conductivities of polygonal tundra by coupled inversion of electrical resistivity, temperature, and moisture content data
98. Evaluating integrated surface/subsurface permafrost thermal hydrology models in ATS (v0.88) against observations from a polygonal tundra site
99. Evaluating temporal controls on greenhouse gas (GHG) fluxes in an Arctic tundra environment: An entropy-based approach
100. Evaluation of an untargeted nano-liquid chromatography-mass spectrometry approach to expand coverage of low molecular weight dissolved organic matter in Arctic soil
101. Evaporation dominates evapotranspiration on Alaska’s Arctic Coastal Plain
102. Evapotranspiration across plant types and geomorphological units in polygonal Arctic tundra
103. Expansion of high-latitude deciduous forests driven by interactions between climate warming and fire
104. Exploring the Role of Cryptic Nitrogen Fixers in Terrestrial Ecosystems: A Frontier in Nitrogen Cycling Research
105. Extrapolating active layer thickness measurements across Arctic polygonal terrain using LiDAR and NDVI data sets
106. Factors Controlling a Synthetic Aperture Radar (SAR) Derived Root-Zone Soil Moisture Product over The Seward Peninsula of Alaska
107. Feedbacks Between Surface Deformation and Permafrost Degradation in Ice Wedge Polygons, Arctic Coastal Plain, Alaska
108. FLUXNET-Methane Synthesis Activity: Objectives, Observations, and Future Directions
109. From documentation to prediction: How remote sensing and mechanistic modeling are raising the bar for thermokarst research.
110. From the Arctic to the tropics: Multibiome prediction of leaf mass per area using leaf reflectance
111. Full-wavefield inversion of surface waves for mapping embedded low-velocity zones in permafrost
112. Future increases in Arctic lightning and fire risk for permafrost carbon
113. Genomics in a changing arctic: critical questions await the molecular ecologist
114. Geochemical drivers of organic matter decomposition in arctic tundra soils
115. Geomorphological and geochemistry changes in permafrost after the 2002 tundra wildfire in Kougarok, Seward Peninsula, Alaska
116. Geophysical estimation of shallow permafrost distribution and properties in an ice-wedge polygon-dominated Arctic tundra region
117. Geophysical Monitoring Shows that Spatial Heterogeneity in Thermohydrological Dynamics Reshapes a Transitional Permafrost System
118. Global pattern and controls of soil microbial metabolic quotient
119. Global photosynthetic capacity is optimized to the environment
120. Global-scale environmental control of plant photosynthetic capacity
121. Groundwater flow and heat transport for systems undergoing freeze-thaw: Intercomparison of numerical simulators for 2D test cases
122. High temporal and spatial variability of nitrate on an Alaskan hillslope dominated by alder shrubs
123. High-resolution mapping of spatial heterogeneity in ice wedge polygon geomorphology near Prudhoe Bay, Alaska
124. High-Resolution Spatio-Temporal Estimation of Net Ecosystem Exchange in Ice-Wedge Polygon Tundra Using In Situ Sensors and Remote Sensing Data
125. How deep should we go to understand roots at the top of the world?
126. Hybrid-energy module for remote environmental observations, instruments, and communications
127. Hysteretic temperature sensitivity of wetland methane fluxes explained by substrate availability and microbial activity
128. ICESat GLAS elevation changes and ALOS PALSAR InSAR line-of-sight changes on the continuous permafrost zone of the North Slope, Alaska
129. Identifying multiscale zonation and assessing the relative importance of polygon geomorphology on carbon fluxes in an Arctic tundra ecosystem
130. Impacts of microtopographic snow redistribution and lateral subsurface processes on hydrologic and thermal states in an Arctic polygonal ground ecosystem: A case study using ELM-3D v1.0
131. Impacts of temperature and soil characteristics on methane production and oxidation in Arctic polygonal tundra
132. Importance of feedback loops between soil inorganic nitrogen and microbial communities in the heterotrophic soil respiration response to global warming
133. Improved global-scale predictions of soil carbon stocks with Millennial Version 2
134. Improving representation of photosynthesis in Earth System Models
135. Increased Arctic NO3− Availability as a Hydrogeomorphic Consequence of Permafrost Degradation and Landscape Drying
136. Indexing permafrost soil organic matter degradation using high-resolution mass spectrometry
137. Influence of iron redox cycling on organo-mineral associations in Arctic tundra soil
138. Influence of tundra polygon type and climate variability on carbon dioxide and methane fluxes near Utqiagvik, Alaska
139. Influences and interactions of inundation, peat, and snow on active layer thickness
140. Influences of Hillslope Biogeochemistry on Anaerobic Soil Organic Matter Decomposition in a Tundra Watershed
141. Inhibition of Methylmercury and Methane Formation by Nitrous Oxide in Arctic Tundra Soil Microcosms
142. InSAR detection and field evidence for thermokarst after a tundra wildfire, using ALOS-PALSAR
143. Integrated surface/subsurface permafrost thermal hydrology: Model formulation and proof-of-concept simulations
144. Integrating Arctic Plant Functional Types in a Land Surface Model Using Above‐ and Belowground Field Observations
145. Integrating empirical-modeling approaches to improve understanding of terrestrial ecology processes
146. Integrating very-high-resolution UAS data and airborne imaging spectroscopy to map the fractional composition of Arctic plant functional types in Western Alaska
147. Ion concentrations in ice wedges: An innovative approach to reconstruct past climate variability
148. Iron (oxyhydr)oxides serve as phosphate traps in tundra and boreal peat soils
149. Iron and iron-bound phosphate accumulate in surface soils of ice-wedge polygons in arctic tundra
150. Isotopic identification of soil and permafrost nitrate sources in an Arctic tundra ecosystem
151. Isotopic insights into methane production, oxidation, and emissions in Arctic polygon tundra
152. Land cover classification in multispectral imagery using clustering of sparse approximations over learned feature dictionaries
153. Land Use and Land Cover Affect the Depth Distribution of Soil Carbon: Insights From a Large Database of Soil Profiles
154. Landscape topography structures the soil microbiome in Arctic polygonal tundra
155. Landscape-scale characterization of Arctic tundra vegetation composition, structure, and function with a multi-sensor unoccupied aerial system
156. Large carbon dioxide and methane emissions from polygonal tundra during spring thaw in northern Alaska
157. Large loss of carbon dioxide in winter observed across the northern permafrost region
158. Large uncertainty in permafrost carbon stocks due to hillslope soil deposits
159. Large-Eddy simulations of air flow and turbulence within and around low-aspect-ratio cylindrical open-top chambers
160. Leaf respiration (GlobResp) - global trait database supports Earth System Models
161. Local-scale Arctic tundra heterogeneity affects regional-scale carbon dynamics
162. 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
163. Low-Power, Flexible Sensor Arrays with Solderless Board-to-Board Connectors for Monitoring Soil Deformation and Temperature
164. Machine learning models inaccurately predict current and future high-latitude C balances
165. Managing complexity in simulations of land surface and near-surface processes
166. Mapping Arctic plant functional type distributions in the Barrow Environmental Observatory using WorldView-2 and LiDAR datasets
167. Mapping snow depth within a tundra ecosystem using multiscale observations and Bayesian methods
168. Mathematical modeling of Arctic polygonal tundra with Ecosys: 1. Microtopography determines how active layer depths respond to changes in temperature and precipitation
169. Mathematical modeling of Arctic polygonal tundra with Ecosys: 2. Microtopography determines how carbon dioxide and methane exchange responds to changes in temperature and precipitation
170. Measuring diurnal cycles of evapotranspiration in the Arctic with an automated chamber system
171. Mechanistic modeling of microtopographic impacts on carbon dioxide and methane fluxes in an Alaskan tundra ecosystem using the CLM‐Microbe model
172. Meta-analysis of high-latitude nitrogen-addition and warming studies implies ecological mechanisms overlooked by land models
173. Metagenomes from Arctic Soil Microbial Communities from the Barrow Environmental Observatory, Utqiaġvik, AK, USA
174. Microbes in thawing permafrost: the unknown variable in the climate change equation
175. Microbial community and functional gene changes in Arctic tundra soils in a microcosm warming experiment
176. Microbial contribution to post-fire tundra ecosystem recovery over the 21st century
177. Microtopographic and depth controls on active layer chemistry in Arctic polygonal ground
178. Microtopographic control on the ground thermal regime in ice wedge polygons
179. Mineral properties, microbes, transport, and plant-input profiles control vertical distribution and age of soil carbon stocks
180. Missing pieces to modeling the Arctic-Boreal puzzle
181. Modeling anaerobic soil organic carbon decomposition in Arctic polygon tundra: Insights into soil geochemical influences on carbon mineralization
182. Modeling challenges for predicting hydrologic response to degrading permafrost
183. Modeling climate change impacts on an Arctic Polygonal Tundra: 1. Rates of permafrost thaw depend on changes in vegetation and drainage
184. Modeling climate change impacts on an Arctic Polygonal Tundra: 2. Changes in carbon dioxide and methane exchange depend on rates of permafrost thaw as affected by changes in vegetation and drainage
185. Modeling long-term permafrost degradation
186. Modeling Present and Future Permafrost Distribution at the Seward Peninsula, Alaska
187. Modeling the role of preferential snow accumulation in through talik development and hillslope groundwater flow in a transitional permafrost landscape
188. Modeling the spatiotemporal variability in subsurface thermal regimes across a low-relief polygonal tundra landscape
189. Modelling impacts of recent warming on seasonal carbon exchange in higher latitudes of North America
190. Molecular insights into Arctic soil organic matter degradation under warming
191. NASA's surface biology and geology designated observable: A perspective on surface imaging algorithms
192. Near activation and differential activation in enzymatic reactions
193. Near‐Surface Hydrology and Soil Properties Drive Heterogeneity in Permafrost Distribution, Vegetation Dynamics, and Carbon Cycling in a Sub‐Arctic Watershed
194. New calculations for photosynthesis measurement systems: what's the impact for physiologists and modelers?
195. New insights into the drainage of inundated ice-wedge polygons using fundamental hydrologic principles
196. No evidence for triose phosphate limitation of light‐saturated leaf photosynthesis under current atmospheric carbon dioxide concentration
197. Non-growing season plant nutrient uptake controls Arctic tundra vegetation composition under future climate
198. Non-isothermal, three-phase simulations of near-surface flows in a model permafrost system under seasonal variability and climate change
199. Nonlinear carbon dioxide flux response to 7 years of experimentally induced permafrost thaw
200. Numerical modeling of two-dimensional temperature field dynamics across non-deforming ice-wedge polygons
201. Observational constraints reduce model spread but not uncertainty in global wetland methane emission estimates
202. On the relationships between the Michaelis–Menten kinetics, reverse Michaelis–Menten kinetics, equilibrium chemistry approximation kinetics, and quadratic kinetics
203. Open Science principles for accelerating trait-based science across the Tree of Life
204. Optimal stomatal behaviour around the world
205. Pan-Arctic ice-wedge degradation in warming permafrost and its influence on tundra hydrology
206. Pathways and transformations of dissolved methane and dissolved inorganic carbon in Arctic tundra watersheds: Evidence from analysis of stable isotopes
207. Pathways of anaerobic organic matter decomposition in tundra soils from Barrow, Alaska
208. Patterns and rates of soil movement and shallow failures across several small watersheds on the Seward Peninsula, Alaska
209. PeRL: A Circum-Arctic permafrost region pond and lake database
210. PeRL: a circum-Arctic permafrost region pond and lake database
211. Permafrost carbon-climate feedbacks accelerate global warming
212. Permafrost carbon−climate feedback is sensitive to deep soil carbon decomposability but not deep soil nitrogen dynamics
213. Permafrost degradation and subsurface-flow changes caused by surface warming trends
214. Permafrost Meta-Omics and climate change
215. Permafrost Promotes Shallow Groundwater Flow and Warmer Headwater Streams
216. Permafrost thaw and resulting soil moisture changes regulate projected high-latitude carbon dioxide and methane emissions
217. Permafrost thermal conditions are sensitive to shifts in snow timing
218. Persistence of soil organic carbon caused by functional complexity
219. Planning the Next Generation of Arctic Ecosystem Experiments
220. Plant functional trait change across a warming tundra biome
221. Plant functional types in Earth system models: past experiences and future directions for application of dynamic vegetation models in high-latitude ecosystems
222. Polygonal tundra geomorphological change in response to warming alters future carbon dioxide and methane flux on the Barrow Peninsula
223. Polygonal tundra geomorphological change in response to warming alters future CO2 and CH4 flux on the Barrow Peninsula
224. Potential carbon emissions dominated by carbon dioxide from thawed permafrost soils
225. Potential impacts of mercury released from thawing permafrost
226. Preface: Hydrogeology of cold regions
227. Probabilistic estimation of depth-resolved profiles of soil thermal diffusivity from temperature time series
228. Profile: Stan D. Wullschleger
229. Quantification of Arctic soil and permafrost properties using ground penetrating radar
230. Quantification of Arctic soil and permafrost properties using ground-penetrating radar and electrical resistivity tomography datasets
231. Quantifying and relating land-surface and subsurface variability in permafrost environments using LiDAR and surface geophysical datasets
232. Quantifying pH buffering capacity in acidic, organic-rich Arctic soils: Measurable proxies and implications for soil carbon degradation
233. Radiocarbon evidence that millennial and fast-cycling soil carbon are equally sensitive to warming
234. Radiocarbon measurements of ecosystem respiration and soil pore-space carbon dioxide in Utqiaġvik (Barrow), Alaska
235. Range shifts in a foundation sedge potentially induce large Arctic ecosystem carbon losses and gains
236. Rapidly changing high-latitude seasonality: implications for the 21st century carbon cycle in Alaska
237. Reduced arctic tundra productivity linked with landform and climate change interactions
238. Reducing model uncertainty of climate change impacts on high latitude carbon assimilation
239. Remote monitoring of freeze–thaw transitions in Arctic soils using the complex resistivity method
240. Remote sensing from unoccupied aerial systems: Opportunities to enhance Arctic plant ecology in a changing climate
241. Remote Sensing of Tundra Ecosystems Using High Spectral Resolution Reflectance: Opportunities and Challenges
242. Representativeness assessment of the pan-Arctic eddy covariance site network and optimized future enhancements
243. Representativeness-based sampling network design for the State of Alaska
244. Representing leaf and root physiological traits in CLM improves global carbon and nitrogen cycling predictions
245. Responses of Boreal Forest Ecosystems and Permafrost to Climate Change and Disturbances: A Modeling Perspective
246. Reviews and syntheses: Four decades of modeling methane cycling in terrestrial ecosystems
247. Revising the dynamic energy budget theory with a new reserve mobilization rule and three example applications to bacterial growth
248. Rising plant-mediated methane emissions from Arctic wetlands
249. Root structural and functional dynamics in terrestrial biosphere models - evaluation and recommendations
250. Root traits explain observed tundra vegetation nitrogen uptake patterns: Implications for trait-based land models
251. Root traits explain observed tundra vegetation nitrogen uptake patterns: Implications for trait‐based land models
252. Saturated nitrous oxide emission rates occur above the nitrogen deposition level predicted for the semi-arid grasslands of Inner Mongolia, China
253. Scaling-up permafrost thermal measurements in western Alaska using an ecotype approach
254. Second-order accurate finite volume schemes with the discrete maximum principle for solving Richards’ equation on unstructured meshes
255. Sensitivity evaluation of the Kudryavtsev permafrost model
256. Shallow soils are warmer under trees and tall shrubs across Arctic and Boreal ecosystems
257. Simulated Hydrological Dynamics and Coupled Iron Redox Cycling Impact Methane Production in an Arctic Soil
258. Size distributions of Arctic waterbodies reveal consistent relations in their statistical moments in space and time
259. Soil moisture and hydrology projections of the permafrost region – a model intercomparison
260. Soil respiration strongly offsets carbon uptake in Alaska and Northwest Canada
261. Spatial and temporal variations of thaw layer thickness and its controlling factors identified using time-lapse electrical resistivity tomography and hydro-thermal modeling
262. Spatial distribution of thermokarst terrain in Arctic Alaska
263. Spatial patterns of snow distribution for improved Earth system modelling in the Arctic
264. Sphagnum physiology in the context of changing climate: emergent influences of genomics, modelling and host-microbiome interactions on understanding ecosystem function
265. Statistical upscaling of ecosystem carbon dioxide fluxes across the terrestrial tundra and boreal domain: Regional patterns and uncertainties
266. Stoichiometry and temperature sensitivity of methanogenesis and CO2 production from saturated polygonal tundra in Barrow, Alaska
267. Sub-aerial talik formation observed across the discontinuous permafrost zone of Alaska
268. SUPECA kinetics for scaling redox reactions in networks of mixed substrates and consumers and an example application to aerobic soil respiration
269. TDD LoRa and Delta Encoding in Low-Power Networks of Environmental Sensor Arrays for Temperature and Deformation Monitoring
270. Technical Note: A generic law-of-the-minimum flux limiter for simulating substrate limitation in biogeochemical models
271. Technical Note: Simple formulations and solutions of the dual-phase diffusive transport for biogeochemical modeling
272. Temperature sensitivity of mineral-enzyme interactions on the hydrolysis of cellobiose and indican by beta-glucosidase
273. Temporal, Spatial, and Temperature Controls on Organic Carbon Mineralization and Methanogenesis in Arctic High-Centered Polygon SoilsData_Sheet_1.docx
274. Terrestrial biosphere models may overestimate Arctic carbon dioxide assimilation if they do not account for decreased quantum yield and convexity at low temperature
275. Terrestrial biosphere models underestimate photosynthetic capacity and carbon dioxide assimilation in the Arctic
276. The ABCflux database: Arctic–boreal CO2 flux observations and ancillary information aggregated to monthly time steps across terrestrial ecosystems
277. The Alaska Arctic vegetation archive (AVA-AK)
278. The Arctic
279. The effect of temperature on the rate, affinity, and 15N fractionation of NO3 − during biological denitrification in soils
280. The fungal collaboration gradient dominates the root economics space in plants
281. The impacts of recent permafrost thaw on land–atmosphere greenhouse gas exchange
282. The importance of freeze–thaw cycles for lateral tracer transport in ice-wedge polygons
283. The integrated hydrologic model intercomparison project, IH-MIP2: A second set of benchmark results to diagnose integrated hydrology and feedbacks
284. The microbial ecology of permafrost
285. The role of advective heat transport in talik development beneath lakes and ponds in discontinuous permafrost
286. The State of the Climate in 2019: The Arctic
287. The unseen iceberg: plant roots in arctic tundra
288. The use and misuse of Vc,max in Earth System Models
289. The “one‐point method” for estimating maximum carboxylation capacity of photosynthesis: A cautionary tale
290. Thermal effects of groundwater flow through subarctic fens: A case study based on field observations and numerical modeling
291. Three-phase numerical model for subsurface hydrology in permafrost-affected regions (PFLOTRAN-ICE v1.0)
292. Timing and duration of hydrological transitions in Arctic polygonal ground from stable isotopes
293. Timing and duration of hydrological transitions in Arctic polygonal ground from stable isotopes
294. Topographical Controls on Hillslope‐Scale Hydrology Drive Shrub Distributions on the Seward Peninsula, Alaska
295. Toward a mechanistic modeling of nitrogen limitation on vegetation dynamics
296. Traditional plant functional groups explain variation in economic but not size‐related traits across the tundra biome
297. Trait covariance: the functional warp of plant diversity?
298. Trait-Based representation of biological nitrification: Model development, testing, and predicted community composition
299. Trajectory of the Arctic as an integrated system
300. Triose phosphate limitation in photosynthesis models reduces leaf photosynthesis and global terrestrial carbon storage
301. Triose phosphate utilization limitation: an unnecessary complexity in terrestrial biosphere model representation of photosynthesis
302. TRY plant trait database – Enhanced coverage and open access
303. Tundra Greenness
304. Tundra landform and vegetation productivity trend maps for the Arctic Coastal Plain of northern Alaska
305. Tundra water budget and implications of precipitation underestimation
306. Twenty-first century tundra shrubification could enhance net carbon uptake of North America Arctic tundra under an RCP_8.5 climate trajectory
307. UAS LIDAR MAPPING OF AN ARCTIC TUNDRA WATERSHED: CHALLENGES AND OPPORTUNITIES
308. Understanding spatial variability of methane fluxes in Arctic wetlands through footprint modelling
309. Understanding the relative importance of vertical and horizontal flow in ice-wedge polygons
310. Unravelling biogeochemical drivers of methylmercury production in an Arctic fen soil and a bog soil
311. Untargeted Exometabolomics Provides a Powerful Approach to Investigate Biogeochemical Hotspots with Vegetation and Polygon Type in Arctic Tundra Soils
312. Use of a metadata documentation and search tool for large data volumes: The NGEE arctic example
313. Using field observations to inform thermal hydrology models of permafrost dynamics with ATS (v0.83)
314. Using model reduction to predict the soil-surface C18 carbon dioxide flux: an example of representing complex biogeochemical dynamics in a computationally efficient manner
315. Using MODIS estimates of fractional snow cover area to improve streamflow forecasts in interior Alaska
316. Variability in the sensitivity among model simulations of permafrost and carbon dynamics in the permafrost region between 1960 and 2009
317. Variations of soil microbial community structures beneath broadleaved forest trees in temperate and subtropical climate zones
318. Warming increases methylmercury production in an Arctic soil
319. Water balance response of permafrost-affected watersheds to changes in air temperatures
320. We Must Stop Fossil Fuel Emissions to Protect Permafrost Ecosystems
321. Weaker soil carbon–climate feedbacks resulting from microbial and abiotic interactions
322. WETCHIMP-WSL: Intercomparison of wetland methane emissions models over West Siberia
323. Wildfire exacerbates high-latitude soil carbon losses from climate warming
324. Wildfire Mapping in Interior Alaska Using Deep Neural Networks on Imbalanced Datasets