@article {ARC29261,
	title = {Growth rings show limited evidence for ungulates{\textquoteright} potential to suppress shrubs across the ArcticAbstract},
	journal = {Environmental Research Letters},
	year = {2022},
	month = {Apr-02-2022},
	doi = {10.1088/1748-9326/ac5207},
	url = {https://iopscience.iop.org/article/10.1088/1748-9326/ac5207},
	author = {Vuorinen, Katariina and Austrheim, Gunnar and Tremblay, Jean-Pierre and Myers-Smith, Isla H. and Hortman, Hans Ivar and Frank, Peter and Barrio, Isabel C. and Dalerum, Fredrik and Bj{\"o}rkman, Mats P. and Bj{\"o}rk, Robert G. and Ehrich, Dorothee and Sokolov, Aleksandr and Sokolova, Natalia and Ropars, Pascale and Boudreau, Stephane and Normand, Signe and Prendin, Angela Luisa and Schmidt, Niels Martin and Pacheco, Arturo and Post, Eric and John, Christian and Kerby, Jeff T and Sullivan, Patrick F and Le Moullec, Mathilde and Hansen, Brage Bremset and Van der Wal, Rene and Pedersen, {\r A}shild {\O}nvik and Sandal, Lisa and Gough, Laura and Young, Amanda and Li, Bingxi and Magn{\'u}sson, R{\'u}na {\'I}ris and Sass-Klaassen, Ute and Buchwal, Agata and Welker, Jeffery M and Grogan, Paul and Andruko, Rhett and Morrissette-Boileau, Clara and Volkovitskiy, Alexander and Terekhina, Alexandra and Speed, James David Mervyn}
}
@article {vuorinen_growth_2022,
	title = {Growth rings show limited evidence for ungulates{\textquoteright} potential to suppress shrubs across the Arctic},
	journal = {Environmental Research Letters},
	volume = {17},
	number = {3},
	year = {2022},
	note = {Publisher: IOP Publishing},
	month = {feb},
	pages = {034013},
	abstract = {Global warming has pronounced effects on tundra vegetation, and rising mean temperatures increase plant growth potential across the Arctic biome. Herbivores may counteract the warming impacts by reducing plant growth, but the strength of this effect may depend on prevailing regional climatic conditions. To study how ungulates interact with temperature to influence growth of tundra shrubs across the Arctic tundra biome, we assembled dendroecological data from 20 sites, comprising 1153 individual shrubs and 223 63 annual growth rings. Evidence for ungulates suppressing shrub radial growth was only observed at intermediate summer temperatures (6.5 {\textdegree}C{\textendash}9 {\textdegree}C), and even at these temperatures the effect was not strong. Multiple factors, including forage preferences and landscape use by the ungulates, and favourable climatic conditions enabling effective compensatory growth of shrubs, may weaken the effects of ungulates on shrubs, possibly explaining the weakness of observed ungulate effects. Earlier local studies have shown that ungulates may counteract the impacts of warming on tundra shrub growth, but we demonstrate that ungulates{\textquoteright} potential to suppress shrub radial growth is not always evident, and may be limited to certain climatic conditions.},
	keywords = {LTER-ARC},
	issn = {1748-9326},
	doi = {10.1088/1748-9326/ac5207},
	url = {https://dx.doi.org/10.1088/1748-9326/ac5207},
	author = {Vuorinen, Katariina E. M. and Austrheim, Gunnar and Tremblay, Jean-Pierre and Myers-Smith, Isla H. and Hortman, Hans I. and Frank, Peter and Barrio, Isabel C. and Dalerum, Fredrik and Bj{\"o}rkman, Mats P. and Bj{\"o}rk, Robert G. and Ehrich, Dorothee and Sokolov, Aleksandr and Sokolova, Natalya and Ropars, Pascale and Boudreau, Stephane and Normand, Signe and Prendin, Angela L. and Schmidt, Niels Martin and Pacheco-Solana, Arturo and Post, Eric and John, Christian and Kerby, Jeff and Sullivan, Patrick F. and Moullec, Mathilde Le and Hansen, Brage B. and Wal, Rene van der and Pedersen, {\r A}shild {\O} and Sandal, Lisa and Gough, Laura and Young, Amanda and Li, Bingxi and Magn{\'u}sson, R{\'u}na {\'I} and Sass-Klaassen, Ute and Buchwal, Agata and Welker, Jeffrey and Grogan, Paul and Andruko, Rhett and Morrissette-Boileau, Clara and Volkovitskiy, Alexander and Terekhina, Alexandra and Speed, James D. M.}
}
@article {ARC29252,
	title = {A review of open top chamber (OTC) performance across the ITEX Network},
	journal = {Arctic Science},
	year = {2022},
	month = {Sep-10-2023},
	doi = {10.1139/as-2022-0030},
	url = {https://cdnsciencepub.com/doi/10.1139/as-2022-0030},
	author = {Hollister, Robert D. and Elphinstone, Cassandra and Henry, Greg H. R. and Bjorkman, Anne D. and Klanderud, Kari and Bj{\"o}rk, Robert G. and Bj{\"o}rkman, Mats P. and Bokhorst, Stef and Carbognani, Michele and Cooper, Elisabeth J. and Dorrepaal, Ellen and Elmendorf, Sarah C. and Ned Fetcher and Gallois, Elise C. and Gu{\dh}mundsson, J{\'o}n and Healey, Nathan C. and J{\'o}nsd{\'o}ttir, Ingibj{\"o}rg Svala and Klarenberg, Ingeborg J. and Oberbauer, Steven F. and Macek, Petr and May, Jeremy L. and Mereghetti, Alessandro and Molau, Ulf and Petraglia, Alessandro and Rinnan, Riikka and Rixen, Christian and Wookey, Philip A.}
}
