Changing seasonality of panarctic tundra vegetation in relationship to climatic variables by Uma S Bhatt, Donald A Walker, Martha K Raynolds, Peter A Bieniek, Howard E Epstein, Josefino C Comiso, Jorge E Pinzon, Compton J Tucker, Michael Steele, Wendy Ermold, Jinlun Zhang

“…Potential climate drivers of Arctic tundra vegetation productivity are investigated to understand recent greening and browning trends documented by maximum normalized difference vegetation index (NDVI) (MaxNDVI) and time-integrated NDVI (TI-NDVI) for 1982–2015. …”
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Drivers of heterogeneity in tundra vegetation productivity on the Yamal Peninsula, Siberia, Russia by Morgan S Tassone, Howard E Epstein, Amanda H Armstrong, Uma S Bhatt, Gerald V Frost, Birgit Heim, Martha K Raynolds, Donald A Walker

“…The direction and magnitude of tundra vegetation productivity trends inferred from the normalized difference vegetation index (NDVI) have exhibited spatiotemporal heterogeneity over recent decades. …”
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Climate drivers of Arctic tundra variability and change using an indicators framework by Uma S Bhatt, Donald A Walker, Martha K Raynolds, John E Walsh, Peter A Bieniek, Lei Cai, Josefino C Comiso, Howard E Epstein, Gerald V Frost, Robert Gersten, Amy S Hendricks, Jorge E Pinzon, Larry Stock, Compton J Tucker

“…Previously known indicators relevant for tundra productivity (summer warmth index (SWI), coastal spring sea-ice (SI) area, coastal summer open-water (OW)) and three additional indicators (continentality, summer precipitation, and the Arctic Dipole (AD): second mode of sea level pressure variability) are analyzed with maximum annual Normalized Difference Vegetation Index (MaxNDVI) and the sum of summer bi-weekly (time-integrated) NDVI (TI-NDVI) from the Advanced Very High Resolution Radiometer time-series. …”
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A stochastic model for the polygonal tundra based on Poisson–Voronoi diagrams by F. Cresto Aleina, V. Brovkin, S. Muster, J. Boike, L. Kutzbach, T. Sachs, S. Zuyev

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Responses of soil micro-eukaryotic communities to decadal drainage in a Siberian wet tussock tundra by Nu Ri Myeong, Nu Ri Myeong, Min Jung Kwon, Mathias Göckede, Binu M. Tripathi, Mincheol Kim

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Leaf Anatomy, Morphology and Photosynthesis of Three Tundra Shrubs after 7-Year Experimental Warming on Changbai Mountain by Yumei Zhou, Jifeng Deng, Zhijuan Tai, Lifen Jiang, Jianqiu Han, Gelei Meng, Mai-He Li

“…Tundra is one of the most sensitive biomes to climate warming. …”
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Site-level model intercomparison of high latitude and high altitude soil thermal dynamics in tundra and barren landscapes by A. Ekici, S. Chadburn, N. Chaudhary, L. H. Hajdu, A. Marmy, S. Peng, J. Boike, E. Burke, A. D. Friend, C. Hauck, G. Krinner, M. Langer, P. A. Miller, C. Beer

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Grazing enhances carbon cycling but reduces methane emission during peak growing season in the Siberian Pleistocene Park tundra site by W. Fischer, C. K. Thomas, C. K. Thomas, N. Zimov, M. Göckede

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Shifts in Arctic phenology in response to climate and anthropogenic factors as detected from multiple satellite time series by Heqing Zeng, Gensuo Jia, Bruce C Forbes

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Identifying Drivers Behind Spatial Variability of Methane Concentrations in East Siberian Ponds by Zoé Rehder, Zoé Rehder, Anna Zaplavnova, Anna Zaplavnova, Lars Kutzbach

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Projected bioclimatic distributions in Nearctic Bovidae signal the potential for reduced overlap with protected areas by Christian John, Eric Post

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Impacts of a decadal drainage disturbance on surface–atmosphere fluxes of carbon dioxide in a permafrost ecosystem by F. Kittler, I. Burjack, C. A. R. Corradi, M. Heimann, O. Kolle, L. Merbold, N. Zimov, S. Zimov, M. Göckede

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Simulated methane emissions from Arctic ponds are highly sensitive to warming by Z. Rehder, T. Kleinen, L. Kutzbach, L. Kutzbach, V. Stepanenko, V. Stepanenko, V. Stepanenko, M. Langer, M. Langer, V. Brovkin, V. Brovkin

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Diversity and distribution of Tardigrada in Arctic cryoconite holes by Krzysztof Zawierucha, Marta Ostrowska, Tobias R. Vonnahme, Miloslav Devetter, Adam P. Nawrot, Sara Lehmann, Małgorzata Kolicka

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Post-glacial dynamics of vegetation and tree-lines in the far north of Fennoscandia by Heikki Seppä

“…The present tundra is very different to that of the early-Holocene, being mainly dominated by a pollen flora suggesting peaty, moist soils. …”
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Process-based modelling of the methane balance in periglacial landscapes (JSBACH-methane) by S. Kaiser, M. Göckede, K. Castro-Morales, C. Knoblauch, A. Ekici, T. Kleinen, S. Zubrzycki, T. Sachs, C. Wille, C. Beer

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The Polar Vegetation Photosynthesis and Respiration Model: a parsimonious, satellite-data-driven model of high-latitude CO₂ exchange by K. A. Luus, J. C. Lin

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Accurate measurements of atmospheric carbon dioxide and methane mole fractions at the Siberian coastal site Ambarchik by F. Reum, M. Göckede, J. V. Lavric, O. Kolle, S. Zimov, N. Zimov, M. Pallandt, M. Heimann, M. Heimann

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Microbiogeochemical Traits to Identify Nitrogen Hotspots in Permafrost Regions by Claudia Fiencke, Maija E. Marushchak, Tina Sanders, Rica Wegner, Christian Beer

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Identifying environmental controls on vegetation greenness phenology through model–data integration by M. Forkel, N. Carvalhais, S. Schaphoff, W. v. Bloh, M. Migliavacca, M. Thurner, K. Thonicke

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