Publication Index

  1. 1. Fine-scale landscape characteristics, vegetation composition, and snowmelt timing control phenological heterogeneity across low-Arctic tundra landscapes in Western Alaska

  2. 2. A best-practice guide to predicting plant traits from leaf-level hyperspectral data using partial least squares regression

  3. 3. A distributed temperature profiling method for assessing spatial variability in ground temperatures in a discontinuous permafrost region of Alaska

  4. 4. A distributed temperature profiling system for vertically and laterally dense acquisition of soil and snow temperature

  5. 5. A global scale mechanistic model of photosynthetic capacity (LUNA V1.0)

  6. 6. A global trait-based approach to estimate leaf nitrogen functional allocation from observations

  7. 7. A hybrid reduced-order model of fine-resolution hydrologic simulations at a polygonal tundra site

  8. 8. A method for experimental heating of intact soil profiles for application to climate change experiments

  9. 9. A microbial functional group-based module for simulating methane production and consumption: Application to an incubated permafrost soil

  10. 10. A Model of Ice Wedge Polygon Drainage in Changing Arctic Terrain

  11. 11. A model parameter sensitivity approach to understand soil thermal and hydrological linkages and their influence on ecosystem carbon dynamics

  12. 12. A modeling toolbox for permafrost landscapes

  13. 13. A multi-scale comparison of modeled and observed seasonal methane emissions in northern wetlands

  14. 14. A Multi-Sensor Unoccupied Aerial System Improves Characterization of Vegetation Composition and Canopy Properties in the Arctic Tundra

  15. 15. A new theory of plant-microbe nutrient competition resolves inconsistencies between observations and model predictions

  16. 16. A pan-Arctic synthesis of methane and carbon dioxide production from anoxic soil incubations

  17. 17. A reduced-order modeling approach to represent subgrid-scale hydrological dynamics for land-surface simulations: application in a polygonal tundra landscape

  18. 18. A Region-Growing Segmentation Approach to Delineating Timberline from Satellite-Derived Tree Fractional Cover Products

  19. 19. A reporting format for leaf-level gas exchange data and metadata

  20. 20. A roadmap for improving the representation of photosynthesis in Earth system models

  21. 21. A rock-physics investigation of unconsolidated saline permafrost: P-wave properties from laboratory ultrasonic measurements

  22. 22. A simplified, data-constrained approach to estimate the permafrost carbon–climate feedback

  23. 23. A subgrid approach for modeling microtopography effects on overland flow

  24. 24. A synthesis dataset of permafrost-affected soil thermal conditions for Alaska, USA

  25. 25. A test of the ‘one-point method’ for estimating maximum carboxylation capacity from field-measured, light-saturated photosynthesis

  26. 26. A theory of effective microbial substrate affinity parameters in variably saturated soils and an example application to aerobic soil heterotrophic respiration

  27. 27. A total quasi-steady-state formulation of substrate uptake kinetics in complex networks and an example application to microbial litter decomposition

  28. 28. A zero-power warming chamber for investigating plant responses to rising temperature

  29. 29. Abiotic and Biotic Controls on Soil Organo–Mineral Interactions: Developing Model Structures to Analyze Why Soil Organic Matter Persists

  30. 30. Accelerated nutrient cycling and increased light competition will lead to 21st century shrub expansion in North American Arctic tundra

  31. 31. Acclimation and adaptation components of the temperature dependence of plant photosynthesis at the global scale

  32. 32. Active layer hydrology in an arctic tundra ecosystem: quantifying water sources and cycling using water stable isotopes

  33. 33. Active layer thickness as a function of soil water content

  34. 34. Active-Layer soil moisture content regional variations in Alaska and Russia by ground-based and satellite-based methods, 2002 through 2014

  35. 35. 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

  36. 36. Advancing the Understanding of Snow Accumulation, Melting, and Associated Thermal Insulation Using Spatially Dense Snow Depth and Temperature Time Series

  37. 37. Age and chemistry of dissolved organic carbon reveal enhanced leaching of ancient labile carbon at the permafrost thaw zone

  38. 38. Airborne imaging spectroscopy surveys of Arctic and boreal Alaska and northwestern Canada 2017–2023

  39. 39. Alaskan carbon-climate feedbacks will be weaker than inferred from short-term experiments

  40. 40. Alaskan carbon-climate feedbacks will be weaker than inferred from short-term manipulations

  41. 41. Alder distribution and expansion across a tundra hillslope: Implications for local N cycling

  42. 42. An assessment of the carbon balance of Arctic tundra: comparisons among observations, process models, and atmospheric inversions

  43. 43. An effective-medium model for P-wave velocities of saturated, unconsolidated saline permafrost

  44. 44. An intermediate-scale model for thermal hydrology in low-relief permafrost-affected landscapes

  45. 45. An ultrahigh-resolution E3SM land model simulation framework and its first application to the Seward Peninsula in Alaska

  46. 46. Anaerobic respiration pathways and response to increased substrate availability of Arctic wetland soils

  47. 47. Applicability of the ecosystem type approach to model permafrost dynamics across the Alaska North Slope

  48. 48. Arctic landscapes in transition: Responses to thawing permafrost

  49. 49. Arctic permafrost

  50. 50. Arctic soil governs whether climate change drives global losses or gains in soil carbon

  51. 51. Arctic soil patterns analogous to fluid instabilities

  52. 52. Arctic tundra ice-wedge landscape characterization by active contours without edges and structural analysis using high-resolution satellite imagery

  53. 53. Arctic tundra shrubification: a review of mechanisms and impacts on ecosystem carbon balance

  54. 54. Arctic vegetation mapping using unsupervised training datasets and convolutional neural networks

  55. 55. Assessing dynamic vegetation model parameter uncertainty across Alaskan arctic tundra plant communities

  56. 56. Assessing dynamic vegetation model parameter uncertainty across Alaskan arctic tundra plant communities

  57. 57. Assessing dynamic vegetation model parameter uncertainty across Alaskan arctic tundra plant communities

  58. 58. Assessing impacts of plant stoichiometric traits on terrestrial ecosystem carbon accumulation using the E3SM land model

  59. 59. Beyond ecosystem modeling: A roadmap to community cyberinfrastructure for ecological data‐model integration

  60. 60. Biogeochemical model of carbon dioxide and methane production in anoxic Arctic soil microcosms

  61. 61. Bridging gaps in permafrost-shrub understanding

  62. 62. Brief communication: Monitoring snow depth using small, cheap, and easy-to-deploy snow–ground interface temperature sensors

  63. 63. Brief communication: Rapid machine-learning-based extraction and measurement of ice wedge polygons in high-resolution digital elevation models

  64. 64. Building a Culture of Safety and Trust in Team Science

  65. 65. Can large‐scale satellite products track the effects of atmospheric dryness and soil water deficit on ecosystem productivity under droughts?

  66. 66. Canopy cover and microtopography control precipitation-enhanced thaw of ecosystem-protected permafrost

  67. 67. Changes in precipitation and air temperature contribute comparably to permafrost degradation in a warmer climate

  68. 68. Changing characteristics of runoff and freshwater export from watersheds draining northern Alaska

  69. 69. Characterization of iron oxide nanoparticle films at the air–water interface in Arctic tundra waters

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

  71. 71. Chemostatic concentration–discharge behaviour observed in a headwater catchment underlain with discontinuous permafrost

  72. 72. Circumpolar distribution and carbon storage of thermokarst landscapes

  73. 73. Climate change and the permafrost carbon feedback

  74. 74. Climate change: A controlled experiment

  75. 75. Climate policy implications of nonlinear decline of Arctic land permafrost and other cryosphere elements

  76. 76. Coincident aboveground and belowground autonomous monitoring to quantify covariability in permafrost, soil, and vegetation properties in Arctic tundra

  77. 77. Competitor and substrate sizes and diffusion together define enzymatic depolymerization and microbial substrate uptake rates

  78. 78. Conceptualizing Biogeochemical Reactions With an Ohm's Law Analogy

  79. 79. Consequences of changes in vegetation and snow cover for climate feedbacks in Alaska and northwest Canada

  80. 80. Consequences of permafrost degradation for Arctic infrastructure – bridging the model gap between regional and engineering scales

  81. 81. Constitutive model for unfrozen water content in subfreezing unsaturated soils

  82. 82. Continuously amplified warming in the Alaskan Arctic: Implications for estimating global warming hiatus

  83. 83. Controls on fine-scale spatial and temporal variability of plant-available inorganic nitrogen in a polygonal tundra landscape

  84. 84. Convolutional Neural Network Approach for Mapping Arctic Vegetation Using Multi-Sensor Remote Sensing Fusion

  85. 85. Convolutional neural network approach for mapping Arctic vegetation using multi-sensor remote sensing fusion

  86. 86. Coupled land surface-subsurface hydrogeophysical inverse modeling to estimate soil organic content and explore associated hydrological and thermal dynamics in an Arctic tundra

  87. 87. Coupling surface flow and subsurface flow in complex soil structures using mimetic finite differences

  88. 88. Co‐producing knowledge: the Integrated Ecosystem Model for resource management in Arctic Alaska

  89. 89. Deep Yedoma permafrost: A synthesis of depositional characteristics and carbon vulnerability

  90. 90. Dependence of the evolution of carbon dynamics in the northern permafrost region on the trajectory of climate change

  91. 91. Depth-resolved physicochemical characteristics of active layer and permafrost soils in an Arctic polygonal tundra region

  92. 92. Detecting regional patterns of changing CO <sub>2</sub> flux in Alaska

  93. 93. Detecting the permafrost carbon feedback: Talik formation and increased cold-seasonrespiration as precursors to sink-to-source transitions

  94. 94. Determination of ground subsidence around snow fences in the Arctic region

  95. 95. Disentangling the complexity of permafrost soil by using high resolution profiling of microbial community composition, key functions and respiration rates

  96. 96. Disentangling the Impacts of Microtopography and Shrub Distribution on Snow Depth in a Subarctic Watershed: Toward a Predictive Understanding of Snow Spatial Variability

  97. 97. Dispersal and fire limit Arctic shrub expansion

  98. 98. Does fire always accelerate shrub expansion in Arctic tundra? Examining a novel grass-dominated successional trajectory on the Seward Peninsula

  99. 99. Drainage network response to Arctic warming

  100. 100. Drainage subsidence associated with Arctic permafrost degradation

  101. 101. Drying of tundra landscapes will limit subsidence-induced acceleration of permafrost thaw

  102. 102. Dynamic soil columns simulate Arctic redox biogeochemistry and carbon release during changes in water saturation

  103. 103. Effect of soil property uncertainties on permafrost thaw projections: a calibration-constrained analysis

  104. 104. Effects of warming on the degradation and production of low-molecular-weight labile organic carbon in an Arctic tundra soil

  105. 105. Electrical and seismic response of saline permafrost soil during freeze - Thaw transition

  106. 106. Electrical conductivity imaging of active layer and permafrost in an arctic ecosystem, through advanced inversion of electromagnetic induction data

  107. 107. Enabling FAIR data in Earth and environmental science with community-centric (meta)data reporting formats

  108. 108. Enhancing global change experiments through integration of remote‐sensing techniques

  109. 109. Enhancing terrestrial ecosystem sciences by integrating empirical modeling approaches

  110. 110. Environmental controls on observed spatial variability of soil pore water geochemistry in small headwater catchments underlain with permafrost

  111. 111. Estimating Permafrost Distribution Using Co-Located Temperature and Electrical Resistivity Measurements

  112. 112. Estimating snow cover from high-resolution satellite imagery by thresholding blue wavelengths

  113. 113. Estimation of subsurface porosities and thermal conductivities of polygonal tundra by coupled inversion of electrical resistivity, temperature, and moisture content data

  114. 114. Evaluating aufeis detection methods using Landsat imagery: Comparative assessment and recommendations

  115. 115. Evaluating integrated surface/subsurface permafrost thermal hydrology models in ATS (v0.88) against observations from a polygonal tundra site

  116. 116. Evaluating temporal controls on greenhouse gas (GHG) fluxes in an Arctic tundra environment: An entropy-based approach

  117. 117. Evaluating the impact of peat soils and snow schemes on simulated active layer thickness at pan-Arctic permafrost sites

  118. 118. Evaluation of an untargeted nano-liquid chromatography-mass spectrometry approach to expand coverage of low molecular weight dissolved organic matter in Arctic soil

  119. 119. Evaporation dominates evapotranspiration on Alaska’s Arctic Coastal Plain

  120. 120. Evapotranspiration across plant types and geomorphological units in polygonal Arctic tundra

  121. 121. Expansion of high-latitude deciduous forests driven by interactions between climate warming and fire

  122. 122. Exploring the Role of Cryptic Nitrogen Fixers in Terrestrial Ecosystems: A Frontier in Nitrogen Cycling Research

  123. 123. Extrapolating active layer thickness measurements across Arctic polygonal terrain using LiDAR and NDVI data sets

  124. 124. Factors Controlling a Synthetic Aperture Radar (SAR) Derived Root-Zone Soil Moisture Product over The Seward Peninsula of Alaska

  125. 125. Feedbacks Between Surface Deformation and Permafrost Degradation in Ice Wedge Polygons, Arctic Coastal Plain, Alaska

  126. 126. Fine-scale vegetation composition and structure shape spatiotemporal variation in surface albedo across a low Arctic tundra landscape

  127. 127. FLUXNET-Methane Synthesis Activity: Objectives, Observations, and Future Directions

  128. 128. From documentation to prediction: How remote sensing and mechanistic modeling are raising the bar for thermokarst research.

  129. 129. From the Arctic to the tropics: Multibiome prediction of leaf mass per area using leaf reflectance

  130. 130. Full-wavefield inversion of surface waves for mapping embedded low-velocity zones in permafrost

  131. 131. Future increases in Arctic lightning and fire risk for permafrost carbon

  132. 132. Genomic insights into redox-driven microbial processes for carbon decomposition in thawing arctic soils and permafrost

  133. 133. Genomics in a changing arctic: critical questions await the molecular ecologist

  134. 134. Geochemical drivers of organic matter decomposition in arctic tundra soils

  135. 135. Geomorphological and geochemistry changes in permafrost after the 2002 tundra wildfire in Kougarok, Seward Peninsula, Alaska

  136. 136. Geophysical estimation of shallow permafrost distribution and properties in an ice-wedge polygon-dominated Arctic tundra region

  137. 137. Geophysical Monitoring Shows that Spatial Heterogeneity in Thermohydrological Dynamics Reshapes a Transitional Permafrost System

  138. 138. Global pattern and controls of soil microbial metabolic quotient

  139. 139. Global photosynthetic capacity is optimized to the environment

  140. 140. Global terrestrial nitrogen fixation and its modification by agriculture

  141. 141. Global-scale environmental control of plant photosynthetic capacity

  142. 142. Groundwater flow and heat transport for systems undergoing freeze-thaw: Intercomparison of numerical simulators for 2D test cases

  143. 143. High temporal and spatial variability of nitrate on an Alaskan hillslope dominated by alder shrubs

  144. 144. High-resolution mapping of spatial heterogeneity in ice wedge polygon geomorphology near Prudhoe Bay, Alaska

  145. 145. High-Resolution Maps of Near-Surface Permafrost for Three Watersheds on the Seward Peninsula, Alaska Derived From Machine Learning

  146. 146. High-Resolution Spatio-Temporal Estimation of Net Ecosystem Exchange in Ice-Wedge Polygon Tundra Using In Situ Sensors and Remote Sensing Data

  147. 147. Hillslope-channel transitions and the role of water tracks in a changing permafrost landscape

  148. 148. How deep should we go to understand roots at the top of the world?

  149. 149. How does humidity data impact the land surface modeling of hydrothermal regimes at a permafrost site in Utqiaġvik, Alaska?

  150. 150. Hybrid-energy module for remote environmental observations, instruments, and communications

  151. 151. Hysteretic temperature sensitivity of wetland methane fluxes explained by substrate availability and microbial activity

  152. 152. ICESat GLAS elevation changes and ALOS PALSAR InSAR line-of-sight changes on the continuous permafrost zone of the North Slope, Alaska

  153. 153. Identifying multiscale zonation and assessing the relative importance of polygon geomorphology on carbon fluxes in an Arctic tundra ecosystem

  154. 154. Impact of salinity on ground ice distribution across an Arctic coastal polygonal tundra environment

  155. 155. 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

  156. 156. Impacts of temperature and soil characteristics on methane production and oxidation in Arctic polygonal tundra

  157. 157. Importance of feedback loops between soil inorganic nitrogen and microbial communities in the heterotrophic soil respiration response to global warming

  158. 158. Improved global-scale predictions of soil carbon stocks with Millennial Version 2

  159. 159. Improving representation of photosynthesis in Earth System Models

  160. 160. Increased Arctic NO3− Availability as a Hydrogeomorphic Consequence of Permafrost Degradation and Landscape Drying

  161. 161. Indexing permafrost soil organic matter degradation using high-resolution mass spectrometry

  162. 162. Influence of iron redox cycling on organo-mineral associations in Arctic tundra soil

  163. 163. Influence of tundra polygon type and climate variability on carbon dioxide and methane fluxes near Utqiagvik, Alaska

  164. 164. Influences and interactions of inundation, peat, and snow on active layer thickness

  165. 165. Influences of Hillslope Biogeochemistry on Anaerobic Soil Organic Matter Decomposition in a Tundra Watershed

  166. 166. Inhibition of Methylmercury and Methane Formation by Nitrous Oxide in Arctic Tundra Soil Microcosms

  167. 167. InSAR detection and field evidence for thermokarst after a tundra wildfire, using ALOS-PALSAR

  168. 168. Insights on seasonal solifluction processes in warm permafrost Arctic landscape using a dense monitoring approach across adjacent hillslopes

  169. 169. Integrated surface/subsurface permafrost thermal hydrology: Model formulation and proof-of-concept simulations

  170. 170. Integrating Arctic Plant Functional Types in a Land Surface Model Using Above‐ and Belowground Field Observations

  171. 171. Integrating empirical-modeling approaches to improve understanding of terrestrial ecology processes

  172. 172. Integrating State Data Assimilation and Innovative Model Parameterization Reduces Simulated Carbon Uptake in the Arctic and Boreal Region

  173. 173. Integrating very-high-resolution UAS data and airborne imaging spectroscopy to map the fractional composition of Arctic plant functional types in Western Alaska

  174. 174. Ion concentrations in ice wedges: An innovative approach to reconstruct past climate variability

  175. 175. Iron (oxyhydr)oxides serve as phosphate traps in tundra and boreal peat soils

  176. 176. Iron and iron-bound phosphate accumulate in surface soils of ice-wedge polygons in arctic tundra

  177. 177. Isotopic identification of soil and permafrost nitrate sources in an Arctic tundra ecosystem

  178. 178. Isotopic insights into methane production, oxidation, and emissions in Arctic polygon tundra

  179. 179. Land cover classification in multispectral imagery using clustering of sparse approximations over learned feature dictionaries

  180. 180. Land Use and Land Cover Affect the Depth Distribution of Soil Carbon: Insights From a Large Database of Soil Profiles

  181. 181. Landscape topography structures the soil microbiome in Arctic polygonal tundra

  182. 182. Landscape-scale characterization of Arctic tundra vegetation composition, structure, and function with a multi-sensor unoccupied aerial system

  183. 183. Large carbon dioxide and methane emissions from polygonal tundra during spring thaw in northern Alaska

  184. 184. Large Divergence of Projected High Latitude Vegetation Composition and Productivity Due To Functional Trait Uncertainty

  185. 185. Large emissions of CO2 and CH4 due to active-layer warming in Arctic tundra

  186. 186. Large loss of carbon dioxide in winter observed across the northern permafrost region

  187. 187. Large uncertainty in permafrost carbon stocks due to hillslope soil deposits

  188. 188. Large-Eddy simulations of air flow and turbulence within and around low-aspect-ratio cylindrical open-top chambers

  189. 189. Leaf respiration (GlobResp) - global trait database supports Earth System Models

  190. 190. Local-scale Arctic tundra heterogeneity affects regional-scale carbon dynamics

  191. 191. Local-scale heterogeneity of soil thermal dynamics and controlling factors in a discontinuous permafrost region

  192. 192. 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

  193. 193. Low-Power, Flexible Sensor Arrays with Solderless Board-to-Board Connectors for Monitoring Soil Deformation and Temperature

  194. 194. Machine learning models inaccurately predict current and future high-latitude C balances

  195. 195. Managing complexity in simulations of land surface and near-surface processes

  196. 196. Mapping Arctic plant functional type distributions in the Barrow Environmental Observatory using WorldView-2 and LiDAR datasets

  197. 197. Mapping canopy traits over Québec using airborne and spaceborne imaging spectroscopy

  198. 198. Mapping snow depth within a tundra ecosystem using multiscale observations and Bayesian methods

  199. 199. Mathematical modeling of Arctic polygonal tundra with Ecosys: 1. Microtopography determines how active layer depths respond to changes in temperature and precipitation

  200. 200. Mathematical modeling of Arctic polygonal tundra with Ecosys: 2. Microtopography determines how carbon dioxide and methane exchange responds to changes in temperature and precipitation

  201. 201. Measuring diurnal cycles of evapotranspiration in the Arctic with an automated chamber system

  202. 202. Mechanistic modeling of microtopographic impacts on carbon dioxide and methane fluxes in an Alaskan tundra ecosystem using the CLM‐Microbe model

  203. 203. Meta-analysis of high-latitude nitrogen-addition and warming studies implies ecological mechanisms overlooked by land models

  204. 204. Metagenomes from Arctic Soil Microbial Communities from the Barrow Environmental Observatory, Utqiaġvik, AK, USA

  205. 205. Microbes in thawing permafrost: the unknown variable in the climate change equation

  206. 206. Microbial community and functional gene changes in Arctic tundra soils in a microcosm warming experiment

  207. 207. Microbial contribution to post-fire tundra ecosystem recovery over the 21st century

  208. 208. Microtopographic and depth controls on active layer chemistry in Arctic polygonal ground

  209. 209. Microtopographic control on the ground thermal regime in ice wedge polygons

  210. 210. Mineral properties, microbes, transport, and plant-input profiles control vertical distribution and age of soil carbon stocks

  211. 211. Missing pieces to modeling the Arctic-Boreal puzzle

  212. 212. Model-based analysis of solute transport and potential carbon mineralization in a permafrost catchment under seasonal variability and climate change

  213. 213. Modeling anaerobic soil organic carbon decomposition in Arctic polygon tundra: Insights into soil geochemical influences on carbon mineralization

  214. 214. Modeling challenges for predicting hydrologic response to degrading permafrost

  215. 215. Modeling climate change impacts on an Arctic Polygonal Tundra: 1. Rates of permafrost thaw depend on changes in vegetation and drainage

  216. 216. 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

  217. 217. Modeling long-term permafrost degradation

  218. 218. Modeling Present and Future Permafrost Distribution at the Seward Peninsula, Alaska

  219. 219. Modeling the role of preferential snow accumulation in through talik development and hillslope groundwater flow in a transitional permafrost landscape

  220. 220. Modeling the spatiotemporal variability in subsurface thermal regimes across a low-relief polygonal tundra landscape

  221. 221. Modelling impacts of recent warming on seasonal carbon exchange in higher latitudes of North America

  222. 222. Molecular insights into Arctic soil organic matter degradation under warming

  223. 223. NASA's surface biology and geology designated observable: A perspective on surface imaging algorithms

  224. 224. Near activation and differential activation in enzymatic reactions

  225. 225. Near‐Surface Hydrology and Soil Properties Drive Heterogeneity in Permafrost Distribution, Vegetation Dynamics, and Carbon Cycling in a Sub‐Arctic Watershed

  226. 226. New calculations for photosynthesis measurement systems: what's the impact for physiologists and modelers?

  227. 227. New insights into the drainage of inundated ice-wedge polygons using fundamental hydrologic principles

  228. 228. Next generation Arctic vegetation maps: Aboveground plant biomass and woody dominance mapped at 30 m resolution across the tundra biome

  229. 229. Nitrogen fixing shrubs advance the pace of tall-shrub expansion in low-Arctic tundra

  230. 230. No evidence for triose phosphate limitation of light‐saturated leaf photosynthesis under current atmospheric carbon dioxide concentration

  231. 231. Non-growing season plant nutrient uptake controls Arctic tundra vegetation composition under future climate

  232. 232. Non-isothermal, three-phase simulations of near-surface flows in a model permafrost system under seasonal variability and climate change

  233. 233. Nonlinear carbon dioxide flux response to 7 years of experimentally induced permafrost thaw

  234. 234. Numerical modeling of two-dimensional temperature field dynamics across non-deforming ice-wedge polygons

  235. 235. Observational constraints reduce model spread but not uncertainty in global wetland methane emission estimates

  236. 236. On the relationships between the Michaelis–Menten kinetics, reverse Michaelis–Menten kinetics, equilibrium chemistry approximation kinetics, and quadratic kinetics

  237. 237. Open Science principles for accelerating trait-based science across the Tree of Life

  238. 238. Optimal stomatal behaviour around the world

  239. 239. Pan-Arctic ice-wedge degradation in warming permafrost and its influence on tundra hydrology

  240. 240. Pathways and transformations of dissolved methane and dissolved inorganic carbon in Arctic tundra watersheds: Evidence from analysis of stable isotopes

  241. 241. Pathways of anaerobic organic matter decomposition in tundra soils from Barrow, Alaska

  242. 242. Patterns and rates of soil movement and shallow failures across several small watersheds on the Seward Peninsula, Alaska

  243. 243. PAVC: The foundation for a Pan-Arctic Vegetation Cover database

  244. 244. PeRL: A Circum-Arctic permafrost region pond and lake database

  245. 245. PeRL: a circum-Arctic permafrost region pond and lake database

  246. 246. Permafrost carbon-climate feedbacks accelerate global warming

  247. 247. Permafrost carbon−climate feedback is sensitive to deep soil carbon decomposability but not deep soil nitrogen dynamics

  248. 248. Permafrost degradation and subsurface-flow changes caused by surface warming trends

  249. 249. Permafrost Meta-Omics and climate change

  250. 250. Permafrost Promotes Shallow Groundwater Flow and Warmer Headwater Streams

  251. 251. Permafrost thaw and resulting soil moisture changes regulate projected high-latitude carbon dioxide and methane emissions

  252. 252. Permafrost thermal conditions are sensitive to shifts in snow timing

  253. 253. Persistence of soil organic carbon caused by functional complexity

  254. 254. PiCAM: a Raspberry Pi-based open-source, low-power camera system for monitoring plant phenology in arctic environments

  255. 255. Planning the Next Generation of Arctic Ecosystem Experiments

  256. 256. Plant functional trait change across a warming tundra biome

  257. 257. Plant functional types in Earth system models: past experiences and future directions for application of dynamic vegetation models in high-latitude ecosystems

  258. 258. Polygonal tundra geomorphological change in response to warming alters future carbon dioxide and methane flux on the Barrow Peninsula

  259. 259. Polygonal tundra geomorphological change in response to warming alters future CO2 and CH4 flux on the Barrow Peninsula

  260. 260. Potential carbon emissions dominated by carbon dioxide from thawed permafrost soils

  261. 261. Potential impacts of mercury released from thawing permafrost

  262. 262. Preface: Hydrogeology of cold regions

  263. 263. Probabilistic estimation of depth-resolved profiles of soil thermal diffusivity from temperature time series

  264. 264. Profile: Stan D. Wullschleger

  265. 265. Quantification of Arctic soil and permafrost properties using ground penetrating radar

  266. 266. Quantification of Arctic soil and permafrost properties using ground-penetrating radar and electrical resistivity tomography datasets

  267. 267. Quantifying and relating land-surface and subsurface variability in permafrost environments using LiDAR and surface geophysical datasets

  268. 268. Quantifying pH buffering capacity in acidic, organic-rich Arctic soils: Measurable proxies and implications for soil carbon degradation

  269. 269. Radiocarbon evidence that millennial and fast-cycling soil carbon are equally sensitive to warming

  270. 270. Radiocarbon measurements of ecosystem respiration and soil pore-space carbon dioxide in Utqiaġvik (Barrow), Alaska

  271. 271. Range shifts in a foundation sedge potentially induce large Arctic ecosystem carbon losses and gains

  272. 272. Rapidly changing high-latitude seasonality: implications for the 21st century carbon cycle in Alaska

  273. 273. Reduced arctic tundra productivity linked with landform and climate change interactions

  274. 274. Reducing model uncertainty of climate change impacts on high latitude carbon assimilation

  275. 275. Reducing uncertainty of high-latitude ecosystem models through identification of key parameters

  276. 276. Remote monitoring of freeze–thaw transitions in Arctic soils using the complex resistivity method

  277. 277. Remote sensing from unoccupied aerial systems: Opportunities to enhance Arctic plant ecology in a changing climate

  278. 278. Remote Sensing of Tundra Ecosystems Using High Spectral Resolution Reflectance: Opportunities and Challenges

  279. 279. Representativeness assessment of the pan-Arctic eddy covariance site network and optimized future enhancements

  280. 280. Representativeness-based sampling network design for the State of Alaska

  281. 281. Representing leaf and root physiological traits in CLM improves global carbon and nitrogen cycling predictions

  282. 282. Responses of Boreal Forest Ecosystems and Permafrost to Climate Change and Disturbances: A Modeling Perspective

  283. 283. Reviews and syntheses: Four decades of modeling methane cycling in terrestrial ecosystems

  284. 284. Revising the dynamic energy budget theory with a new reserve mobilization rule and three example applications to bacterial growth

  285. 285. Rising plant-mediated methane emissions from Arctic wetlands

  286. 286. Root structural and functional dynamics in terrestrial biosphere models - evaluation and recommendations

  287. 287. Root traits explain observed tundra vegetation nitrogen uptake patterns: Implications for trait-based land models

  288. 288. Root traits explain observed tundra vegetation nitrogen uptake patterns: Implications for trait‐based land models

  289. 289. Saturated nitrous oxide emission rates occur above the nitrogen deposition level predicted for the semi-arid grasslands of Inner Mongolia, China

  290. 290. Scaling Arctic landscape and permafrost features improves active layer depth modeling

  291. 291. Scaling-up permafrost thermal measurements in western Alaska using an ecotype approach

  292. 292. Second-order accurate finite volume schemes with the discrete maximum principle for solving Richards’ equation on unstructured meshes

  293. 293. Sensitivity evaluation of the Kudryavtsev permafrost model

  294. 294. Shallow soils are warmer under trees and tall shrubs across Arctic and Boreal ecosystems

  295. 295. Shrub Expansion Can Counteract Carbon Losses From Warming Tundra

  296. 296. Shrubs Strongly Influence Snow Properties in Two Subarctic Watersheds

  297. 297. Simulated Hydrological Dynamics and Coupled Iron Redox Cycling Impact Methane Production in an Arctic Soil

  298. 298. Size distributions of Arctic waterbodies reveal consistent relations in their statistical moments in space and time

  299. 299. Snow distribution patterns revisited: A physics-based and machine learning hybrid approach to snow distribution mapping in the sub-Arctic

  300. 300. Soil moisture and hydrology projections of the permafrost region – a model intercomparison

  301. 301. Soil respiration strongly offsets carbon uptake in Alaska and Northwest Canada

  302. 302. Spatial and temporal variations of thaw layer thickness and its controlling factors identified using time-lapse electrical resistivity tomography and hydro-thermal modeling

  303. 303. Spatial distribution of thermokarst terrain in Arctic Alaska

  304. 304. Spatial patterns of snow distribution for improved Earth system modelling in the Arctic

  305. 305. Sphagnum physiology in the context of changing climate: emergent influences of genomics, modelling and host-microbiome interactions on understanding ecosystem function

  306. 306. Statistical upscaling of ecosystem carbon dioxide fluxes across the terrestrial tundra and boreal domain: Regional patterns and uncertainties

  307. 307. Stoichiometry and temperature sensitivity of methanogenesis and CO<sub>2</sub> production from saturated polygonal tundra in Barrow, Alaska

  308. 308. Sub-aerial talik formation observed across the discontinuous permafrost zone of Alaska

  309. 309. Substantial and overlooked greenhouse gas emissions from deep Arctic lake sediment

  310. 310. SUPECA kinetics for scaling redox reactions in networks of mixed substrates and consumers and an example application to aerobic soil respiration

  311. 311. TDD LoRa and Delta Encoding in Low-Power Networks of Environmental Sensor Arrays for Temperature and Deformation Monitoring

  312. 312. Technical Note: A generic law-of-the-minimum flux limiter for simulating substrate limitation in biogeochemical models

  313. 313. Technical Note: Simple formulations and solutions of the dual-phase diffusive transport for biogeochemical modeling

  314. 314. Temperature sensitivity of mineral-enzyme interactions on the hydrolysis of cellobiose and indican by beta-glucosidase

  315. 315. Temporal, Spatial, and Temperature Controls on Organic Carbon Mineralization and Methanogenesis in Arctic High-Centered Polygon SoilsData_Sheet_1.docx

  316. 316. Terrestrial biosphere models may overestimate Arctic carbon dioxide assimilation if they do not account for decreased quantum yield and convexity at low temperature

  317. 317. Terrestrial biosphere models underestimate photosynthetic capacity and carbon dioxide assimilation in the Arctic

  318. 318. The ABCflux database: Arctic–boreal CO2 flux observations and ancillary information aggregated to monthly time steps across terrestrial ecosystems

  319. 319. The Alaska Arctic vegetation archive (AVA-AK)

  320. 320. The Arctic

  321. 321. The Arctic

  322. 322. The arctic plant aboveground biomass synthesis dataset

  323. 323. The eco-evolutionary role of fire in shaping terrestrial ecosystems

  324. 324. The Ecological Impacts of Dry and Hot Shocks in the Land of Midnight Sun

  325. 325. The effect of temperature on the rate, affinity, and 15N fractionation of NO3 − during biological denitrification in soils

  326. 326. The fungal collaboration gradient dominates the root economics space in plants

  327. 327. The impacts of recent permafrost thaw on land–atmosphere greenhouse gas exchange

  328. 328. The importance of freeze–thaw cycles for lateral tracer transport in ice-wedge polygons

  329. 329. The integrated hydrologic model intercomparison project, IH-MIP2: A second set of benchmark results to diagnose integrated hydrology and feedbacks

  330. 330. The microbial ecology of permafrost

  331. 331. The Next-Generation Ecosystem Experiment Arctic Rainfall Simulator: a tool to understand the effects of changing rainfall patterns in the Arctic

  332. 332. The role of advective heat transport in talik development beneath lakes and ponds in discontinuous permafrost

  333. 333. The State of the Climate in 2019: The Arctic

  334. 334. The unseen iceberg: plant roots in arctic tundra

  335. 335. The use and misuse of Vc,max in Earth System Models

  336. 336. The “one‐point method” for estimating maximum carboxylation capacity of photosynthesis: A cautionary tale

  337. 337. Thermal effects of groundwater flow through subarctic fens: A case study based on field observations and numerical modeling

  338. 338. Three-phase numerical model for subsurface hydrology in permafrost-affected regions (PFLOTRAN-ICE v1.0)

  339. 339. Timing and duration of hydrological transitions in Arctic polygonal ground from stable isotopes

  340. 340. Timing and duration of hydrological transitions in Arctic polygonal ground from stable isotopes

  341. 341. Topographical Controls on Hillslope‐Scale Hydrology Drive Shrub Distributions on the Seward Peninsula, Alaska

  342. 342. Topography controls variability in circumpolar permafrost thaw pond expansion

  343. 343. Toward a mechanistic modeling of nitrogen limitation on vegetation dynamics

  344. 344. Traditional plant functional groups explain variation in economic but not size‐related traits across the tundra biome

  345. 345. Trait covariance: the functional warp of plant diversity?

  346. 346. Trait-Based representation of biological nitrification: Model development, testing, and predicted community composition

  347. 347. Trajectory of the Arctic as an integrated system

  348. 348. Triose phosphate limitation in photosynthesis models reduces leaf photosynthesis and global terrestrial carbon storage

  349. 349. Triose phosphate utilization limitation: an unnecessary complexity in terrestrial biosphere model representation of photosynthesis

  350. 350. TRY plant trait database – Enhanced coverage and open access

  351. 351. Tundra Greenness

  352. 352. Tundra landform and vegetation productivity trend maps for the Arctic Coastal Plain of northern Alaska

  353. 353. Tundra vegetation community, not microclimate, controls asynchrony of above and belowground phenology

  354. 354. Tundra water budget and implications of precipitation underestimation

  355. 355. Twenty-first century tundra shrubification could enhance net carbon uptake of North America Arctic tundra under an RCP_8.5 climate trajectory

  356. 356. UAS LIDAR MAPPING OF AN ARCTIC TUNDRA WATERSHED: CHALLENGES AND OPPORTUNITIES

  357. 357. Understanding spatial variability of methane fluxes in Arctic wetlands through footprint modelling

  358. 358. Understanding the relative importance of vertical and horizontal flow in ice-wedge polygons

  359. 359. Unravelling biogeochemical drivers of methylmercury production in an Arctic fen soil and a bog soil

  360. 360. Untargeted Exometabolomics Provides a Powerful Approach to Investigate Biogeochemical Hotspots with Vegetation and Polygon Type in Arctic Tundra Soils

  361. 361. Use of a metadata documentation and search tool for large data volumes: The NGEE arctic example

  362. 362. Using field observations to inform thermal hydrology models of permafrost dynamics with ATS (v0.83)

  363. 363. Using model reduction to predict the soil-surface C<sup>18</sup> carbon dioxide flux: an example of representing complex biogeochemical dynamics in a computationally efficient manner

  364. 364. Using MODIS estimates of fractional snow cover area to improve streamflow forecasts in interior Alaska

  365. 365. Variability in the sensitivity among model simulations of permafrost and carbon dynamics in the permafrost region between 1960 and 2009

  366. 366. Variations of soil microbial community structures beneath broadleaved forest trees in temperate and subtropical climate zones

  367. 367. Warming increases methylmercury production in an Arctic soil

  368. 368. Water balance response of permafrost-affected watersheds to changes in air temperatures

  369. 369. We Must Stop Fossil Fuel Emissions to Protect Permafrost Ecosystems

  370. 370. Weaker soil carbon–climate feedbacks resulting from microbial and abiotic interactions

  371. 371. WETCHIMP-WSL: Intercomparison of wetland methane emissions models over West Siberia

  372. 372. Wildfire exacerbates high-latitude soil carbon losses from climate warming

  373. 373. Wildfire Mapping in Interior Alaska Using Deep Neural Networks on Imbalanced Datasets