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4. Winters are changing: snow effects on Arctic and alpine tundra ecosystems1

Author

Rixen, Christian, Høye, Toke Thomas, Macek, Petr, Aerts, Rien, Alatalo, Juha M, Anderson, Jill T, Arnold, Pieter A, Barrio, Isabel C, Bjerke, Jarle W, Björkman, Mats P, Blok, Daan, Blume-Werry, Gesche, Boike, Julia, Bokhorst, Stef, Carbognani, Michele, Christiansen, Casper T, Convey, Peter, Cooper, Elisabeth J, Cornelissen, J Hans C, Coulson, Stephen J, Dorrepaal, Ellen, Elberling, Bo, Elmendorf, Sarah C, Elphinstone, Cassandra, Forte, T’ai GW, Frei, Esther R, Geange, Sonya R, Gehrmann, Friederike, Gibson, Casey, Grogan, Paul, Halbritter, Aud Helen, Harte, John, Henry, Gregory HR, Inouye, David W, Irwin, Rebecca E, Jespersen, Gus, Jónsdóttir, Ingibjörg Svala, Jung, Ji Young, Klinges, David H, Kudo, Gaku, Lämsä, Juho, Lee, Hanna, Lembrechts, Jonas J, Lett, Signe, Lynn, Joshua Scott, Mann, Hjalte MR, Mastepanov, Mikhail, Morse, Jennifer, Myers-Smith, Isla H, Olofsson, Johan, Paavola, Riku, Petraglia, Alessandro, Phoenix, Gareth K, Semenchuk, Philipp, Siewert, Matthias B, Slatyer, Rachel, Spasojevic, Marko J, Suding, Katharine, Sullivan, Patrick, Thompson, Kimberly L, Väisänen, Maria, Vandvik, Vigdis, Venn, Susanna, Walz, Josefine, Way, Robert, Welker, Jeffrey M, Wipf, Sonja, and Zong, Shengwei

Subjects
review, tundra, ground temperatures, snow experiments, ITEX
Abstract

Snow is an important driver of ecosystem processes in cold biomes. Snow accumulation determines ground temperature, light conditions, and moisture availability during winter. It also affects the growing season’s start and end, and plant access to moisture and nutrients. Here, we review the current knowledge of the snow cover’s role for vegetation, plant-animal interactions, permafrost conditions, microbial processes, and biogeochemical cycling. We also compare studies of natural snow gradients with snow experimental manipulation studies to assess time scale difference of these approaches. The number of tundra snow studies has increased considerably in recent years, yet we still lack a comprehensive overview of how altered snow conditions will affect these ecosystems. Specifically, we found a mismatch in the timing of snowmelt when comparing studies of natural snow gradients with snow manipulations. We found that snowmelt timing achieved by snow addition and snow removal manipulations (average 7.9 days advance and 5.5 days delay, respectively) were substantially lower than the temporal variation over natural spatial gradients within a given year (mean range 56 days) or among years (mean range 32 days). Differences between snow study approaches need to be accounted for when projecting snow dynamics and their impact on ecosystems in future climates.

Published
2022

5. Plant traits poorly predict winner and loser shrub species in a warming tundra biome

Author

García Criado, Mariana, Myers-Smith, Isla H., Bjorkman, Anne D., Normand, Signe, Blach-Overgaard, Anne, Thomas, Haydn J. D., Eskelinen, Anu, Happonen, Konsta, Alatalo, Juha M., Anadon-Rosell, Alba, Aubin, Isabelle, te Beest, Mariska, Betway-May, Katlyn R., Blok, Daan, Buras, Allan, Cerabolini, Bruno E. L., Christie, Katherine, Cornelissen, J. Hans C., Forbes, Bruce C., Frei, Esther R., Grogan, Paul, Hermanutz, Luise, Hollister, Robert D., Hudson, James, Iturrate-Garcia, Maitane, Kaarlejärvi, Elina, Kleyer, Michael, Lamarque, Laurent J., Lembrechts, Jonas J., Lévesque, Esther, Luoto, Miska, Macek, Petr, May, Jeremy L., Prevéy, Janet S., Schaepman-Strub, Gabriela, Sheremetiev, Serge N., Siegwart Collier, Laura, Soudzilovskaia, Nadejda A., Trant, Andrew, Venn, Susanna E., and Virkkala, Anna-Maria

Published
2023
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7. Globally invariant metabolism but density-diversity mismatch in springtails

Author

Potapov, Anton M., Guerra, Carlos A., van den Hoogen, Johan, Babenko, Anatoly, Bellini, Bruno C., Berg, Matty P., Chown, Steven L., Deharveng, Louis, Kováč, Ľubomír, Kuznetsova, Natalia A., Ponge, Jean-François, Potapov, Mikhail B., Russell, David J., Alexandre, Douglas, Alatalo, Juha M., Arbea, Javier I., Bandyopadhyaya, Ipsa, Bernava, Verónica, Bokhorst, Stef, Bolger, Thomas, Castaño-Meneses, Gabriela, Chauvat, Matthieu, Chen, Ting-Wen, Chomel, Mathilde, Classen, Aimee T., Cortet, Jerome, Čuchta, Peter, Manuela de la Pedrosa, Ana, Ferreira, Susana S. D., Fiera, Cristina, Filser, Juliane, Franken, Oscar, Fujii, Saori, Koudji, Essivi Gagnon, Gao, Meixiang, Gendreau-Berthiaume, Benoit, Gomez-Pamies, Diego F., Greve, Michelle, Tanya Handa, I., Heiniger, Charlène, Holmstrup, Martin, Homet, Pablo, Ivask, Mari, Janion-Scheepers, Charlene, Jochum, Malte, Joimel, Sophie, Claudia S. Jorge, Bruna, Jucevica, Edite, Ferlian, Olga, Iuñes de Oliveira Filho, Luís Carlos, Klauberg-Filho, Osmar, Baretta, Dilmar, Krab, Eveline J., Kuu, Annely, de Lima, Estevam C. A., Lin, Dunmei, Lindo, Zoe, Liu, Amy, Lu, Jing-Zhong, Luciañez, María José, Marx, Michael T., McCary, Matthew A., Minor, Maria A., Nakamori, Taizo, Negri, Ilaria, Ochoa-Hueso, Raúl, Palacios-Vargas, José G., Pollierer, Melanie M., Querner, Pascal, Raschmanová, Natália, Rashid, Muhammad Imtiaz, Raymond-Léonard, Laura J., Rousseau, Laurent, Saifutdinov, Ruslan A., Salmon, Sandrine, Sayer, Emma J., Scheunemann, Nicole, Scholz, Cornelia, Seeber, Julia, Shveenkova, Yulia B., Stebaeva, Sophya K., Sterzynska, Maria, Sun, Xin, Susanti, Winda I., Taskaeva, Anastasia A., Thakur, Madhav P., Tsiafouli, Maria A., Turnbull, Matthew S., Twala, Mthokozisi N., Uvarov, Alexei V., Venier, Lisa A., Widenfalk, Lina A., Winck, Bruna R., Winkler, Daniel, Wu, Donghui, Xie, Zhijing, Yin, Rui, Zeppelini, Douglas, Crowther, Thomas W., Eisenhauer, Nico, and Scheu, Stefan

Published
2023
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10. Global maps of soil temperature

Author

Lembrechts, Jonas J, Hoogen, Johan, Aalto, Juha, Ashcroft, Michael B, De Frenne, Pieter, Kemppinen, Julia, Kopecký, Martin, Luoto, Miska, Maclean, Ilya MD, Crowther, Thomas W, Bailey, Joseph J, Haesen, Stef, Klinges, David H, Niittynen, Pekka, Scheffers, Brett R, Van Meerbeek, Koenraad, Aartsma, Peter, Abdalaze, Otar, Abedi, Mehdi, Aerts, Rien, Ahmadian, Negar, Ahrends, Antje, Alatalo, Juha M, Alexander, Jake M, Allonsius, Camille Nina, Altman, Jan, Ammann, Christof, Andres, Christian, Andrews, Christopher, Ardö, Jonas, Arriga, Nicola, Arzac, Alberto, Aschero, Valeria, Assis, Rafael L, Assmann, Jakob Johann, Bader, Maaike Y, Bahalkeh, Khadijeh, Barančok, Peter, Barrio, Isabel C, Barros, Agustina, Barthel, Matti, Basham, Edmund W, Bauters, Marijn, Bazzichetto, Manuele, Marchesini, Luca Belelli, Bell, Michael C, Benavides, Juan C, Alonso, José Luis Benito, Berauer, Bernd J, Bjerke, Jarle W, Björk, Robert G, Björkman, Mats P, Björnsdóttir, Katrin, Blonder, Benjamin, Boeckx, Pascal, Boike, Julia, Bokhorst, Stef, Brum, Bárbara NS, Brůna, Josef, Buchmann, Nina, Buysse, Pauline, Camargo, José Luís, Campoe, Otávio C, Candan, Onur, Canessa, Rafaella, Cannone, Nicoletta, Carbognani, Michele, Carnicer, Jofre, Casanova‐Katny, Angélica, Cesarz, Simone, Chojnicki, Bogdan, Choler, Philippe, Chown, Steven L, Cifuentes, Edgar F, Čiliak, Marek, Contador, Tamara, Convey, Peter, Cooper, Elisabeth J, Cremonese, Edoardo, Curasi, Salvatore R, Curtis, Robin, Cutini, Maurizio, Dahlberg, C Johan, Daskalova, Gergana N, de Pablo, Miguel Angel, Della Chiesa, Stefano, Dengler, Jürgen, Deronde, Bart, Descombes, Patrice, Di Cecco, Valter, Di Musciano, Michele, Dick, Jan, Dimarco, Romina D, Dolezal, Jiri, Dorrepaal, Ellen, Dušek, Jiří, Eisenhauer, Nico, Eklundh, Lars, Erickson, Todd E, and Erschbamer, Brigitta

Subjects
Climate Action, Climate Change, Ecosystem, Microclimate, Soil, Temperature, bioclimatic variables, global maps, microclimate, near-surface temperatures, soil-dwelling organisms, soil temperature, temperature offset, weather stations, Environmental Sciences, Biological Sciences, Ecology
Abstract

Research in global change ecology relies heavily on global climatic grids derived from estimates of air temperature in open areas at around 2 m above the ground. These climatic grids do not reflect conditions below vegetation canopies and near the ground surface, where critical ecosystem functions occur and most terrestrial species reside. Here, we provide global maps of soil temperature and bioclimatic variables at a 1-km2 resolution for 0-5 and 5-15 cm soil depth. These maps were created by calculating the difference (i.e. offset) between in situ soil temperature measurements, based on time series from over 1200 1-km2 pixels (summarized from 8519 unique temperature sensors) across all the world's major terrestrial biomes, and coarse-grained air temperature estimates from ERA5-Land (an atmospheric reanalysis by the European Centre for Medium-Range Weather Forecasts). We show that mean annual soil temperature differs markedly from the corresponding gridded air temperature, by up to 10°C (mean = 3.0 ± 2.1°C), with substantial variation across biomes and seasons. Over the year, soils in cold and/or dry biomes are substantially warmer (+3.6 ± 2.3°C) than gridded air temperature, whereas soils in warm and humid environments are on average slightly cooler (-0.7 ± 2.3°C). The observed substantial and biome-specific offsets emphasize that the projected impacts of climate and climate change on near-surface biodiversity and ecosystem functioning are inaccurately assessed when air rather than soil temperature is used, especially in cold environments. The global soil-related bioclimatic variables provided here are an important step forward for any application in ecology and related disciplines. Nevertheless, we highlight the need to fill remaining geographic gaps by collecting more in situ measurements of microclimate conditions to further enhance the spatiotemporal resolution of global soil temperature products for ecological applications.

Published
2022

14. Experimental warming differentially affects vegetative and reproductive phenology of tundra plants.

Author

Collins, Courtney G, Elmendorf, Sarah C, Hollister, Robert D, Henry, Greg HR, Clark, Karin, Bjorkman, Anne D, Myers-Smith, Isla H, Prevéy, Janet S, Ashton, Isabel W, Assmann, Jakob J, Alatalo, Juha M, Carbognani, Michele, Chisholm, Chelsea, Cooper, Elisabeth J, Forrester, Chiara, Jónsdóttir, Ingibjörg Svala, Klanderud, Kari, Kopp, Christopher W, Livensperger, Carolyn, Mauritz, Marguerite, May, Jeremy L, Molau, Ulf, Oberbauer, Steven F, Ogburn, Emily, Panchen, Zoe A, Petraglia, Alessandro, Post, Eric, Rixen, Christian, Rodenhizer, Heidi, Schuur, Edward AG, Semenchuk, Philipp, Smith, Jane G, Steltzer, Heidi, Totland, Ørjan, Walker, Marilyn D, Welker, Jeffrey M, and Suding, Katharine N

Subjects
Plants, Flowers, Ecosystem, Temperature, Climate, Seasons, Reproduction, Phenotype, Models, Biological, Arctic Regions, Plant Physiological Phenomena, Spatio-Temporal Analysis, Tundra
Abstract

Rapid climate warming is altering Arctic and alpine tundra ecosystem structure and function, including shifts in plant phenology. While the advancement of green up and flowering are well-documented, it remains unclear whether all phenophases, particularly those later in the season, will shift in unison or respond divergently to warming. Here, we present the largest synthesis to our knowledge of experimental warming effects on tundra plant phenology from the International Tundra Experiment. We examine the effect of warming on a suite of season-wide plant phenophases. Results challenge the expectation that all phenophases will advance in unison to warming. Instead, we find that experimental warming caused: (1) larger phenological shifts in reproductive versus vegetative phenophases and (2) advanced reproductive phenophases and green up but delayed leaf senescence which translated to a lengthening of the growing season by approximately 3%. Patterns were consistent across sites, plant species and over time. The advancement of reproductive seasons and lengthening of growing seasons may have significant consequences for trophic interactions and ecosystem function across the tundra.

Published
2021

17. Global fine-resolution data on springtail abundance and community structure

Author

Potapov, Anton M., Chen, Ting-Wen, Striuchkova, Anastasia V., Alatalo, Juha M., Alexandre, Douglas, Arbea, Javier, Ashton, Thomas, Ashwood, Frank, Babenko, Anatoly B., Bandyopadhyaya, Ipsa, Baretta, Carolina Riviera Duarte Maluche, Baretta, Dilmar, Barnes, Andrew D., Bellini, Bruno C., Bendjaballah, Mohamed, Berg, Matty P., Bernava, Verónica, Bokhorst, Stef, Bokova, Anna I., Bolger, Thomas, Bouchard, Mathieu, Brito, Roniere A., Buchori, Damayanti, Castaño-Meneses, Gabriela, Chauvat, Matthieu, Chomel, Mathilde, Chow, Yasuko, Chown, Steven L., Classen, Aimee T., Cortet, Jérôme, Čuchta, Peter, de la Pedrosa, Ana Manuela, De Lima, Estevam C. A., Deharveng, Louis E., Doblas Miranda, Enrique, Drescher, Jochen, Eisenhauer, Nico, Ellers, Jacintha, Ferlian, Olga, Ferreira, Susana S. D., Ferreira, Aila S., Fiera, Cristina, Filser, Juliane, Franken, Oscar, Fujii, Saori, Koudji, Essivi Gagnon, Gao, Meixiang, Gendreau-Berthiaume, Benoit, Gers, Charles, Greve, Michelle, Hamra-Kroua, Salah, Handa, I. Tanya, Hasegawa, Motohiro, Heiniger, Charlène, Hishi, Takuo, Holmstrup, Martin, Homet, Pablo, Høye, Toke T., Ivask, Mari, Jacques, Bob, Janion-Scheepers, Charlene, Jochum, Malte, Joimel, Sophie, Jorge, Bruna Claudia S., Juceviča, Edite, Kapinga, Esther M., Kováč, Ľubomír, Krab, Eveline J., Krogh, Paul Henning, Kuu, Annely, Kuznetsova, Natalya, Lam, Weng Ngai, Lin, Dunmei, Lindo, Zoë, Liu, Amy W. P., Lu, Jing-Zhong, Luciáñez, María José, Marx, Michael T., Mawan, Amanda, McCary, Matthew A., Minor, Maria A., Mitchell, Grace I., Moreno, David, Nakamori, Taizo, Negri, Ilaria, Nielsen, Uffe N., Ochoa-Hueso, Raúl, Oliveira Filho, Luís Carlos I., Palacios-Vargas, José G., Pollierer, Melanie M., Ponge, Jean-François, Potapov, Mikhail B., Querner, Pascal, Rai, Bibishan, Raschmanová, Natália, Rashid, Muhammad Imtiaz, Raymond-Léonard, Laura J., Reis, Aline S., Ross, Giles M., Rousseau, Laurent, Russell, David J., Saifutdinov, Ruslan A., Salmon, Sandrine, Santonja, Mathieu, Saraeva, Anna K., Sayer, Emma J., Scheunemann, Nicole, Scholz, Cornelia, Seeber, Julia, Shaw, Peter, Shveenkova, Yulia B., Slade, Eleanor M., Stebaeva, Sophya, Sterzynska, Maria, Sun, Xin, Susanti, Winda Ika, Taskaeva, Anastasia A., Tay, Li Si, Thakur, Madhav P., Treasure, Anne M, Tsiafouli, Maria, Twala, Mthokozisi N., Uvarov, Alexei V., Venier, Lisa A., Widenfalk, Lina A., Widyastuti, Rahayu, Winck, Bruna, Winkler, Daniel, Wu, Donghui, Xie, Zhijing, Yin, Rui, Zampaulo, Robson A., Zeppelini, Douglas, Zhang, Bing, Zoughailech, Abdelmalek, Ashford, Oliver, Klauberg-Filho, Osmar, and Scheu, Stefan

Published
2024
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22. SoilTemp: A global database of near‐surface temperature

Author

Lembrechts, Jonas J, Aalto, Juha, Ashcroft, Michael B, De Frenne, Pieter, Kopecký, Martin, Lenoir, Jonathan, Luoto, Miska, Maclean, Ilya MD, Roupsard, Olivier, Fuentes‐Lillo, Eduardo, García, Rafael A, Pellissier, Loïc, Pitteloud, Camille, Alatalo, Juha M, Smith, Stuart W, Björk, Robert G, Muffler, Lena, Backes, Amanda Ratier, Cesarz, Simone, Gottschall, Felix, Okello, Joseph, Urban, Josef, Plichta, Roman, Svátek, Martin, Phartyal, Shyam S, Wipf, Sonja, Eisenhauer, Nico, Pușcaș, Mihai, Turtureanu, Pavel D, Varlagin, Andrej, Dimarco, Romina D, Jump, Alistair S, Randall, Krystal, Dorrepaal, Ellen, Larson, Keith, Walz, Josefine, Vitale, Luca, Svoboda, Miroslav, Higgens, Rebecca Finger, Halbritter, Aud H, Curasi, Salvatore R, Klupar, Ian, Koontz, Austin, Pearse, William D, Simpson, Elizabeth, Stemkovski, Michael, Graae, Bente Jessen, Sørensen, Mia Vedel, Høye, Toke T, Calzado, M Rosa Fernández, Lorite, Juan, Carbognani, Michele, Tomaselli, Marcello, Forte, T'ai GW, Petraglia, Alessandro, Haesen, Stef, Somers, Ben, Van Meerbeek, Koenraad, Björkman, Mats P, Hylander, Kristoffer, Merinero, Sonia, Gharun, Mana, Buchmann, Nina, Dolezal, Jiri, Matula, Radim, Thomas, Andrew D, Bailey, Joseph J, Ghosn, Dany, Kazakis, George, Pablo, Miguel A, Kemppinen, Julia, Niittynen, Pekka, Rew, Lisa, Seipel, Tim, Larson, Christian, Speed, James DM, Ardö, Jonas, Cannone, Nicoletta, Guglielmin, Mauro, Malfasi, Francesco, Bader, Maaike Y, Canessa, Rafaella, Stanisci, Angela, Kreyling, Juergen, Schmeddes, Jonas, Teuber, Laurenz, Aschero, Valeria, Čiliak, Marek, Máliš, František, De Smedt, Pallieter, Govaert, Sanne, Meeussen, Camille, Vangansbeke, Pieter, Gigauri, Khatuna, Lamprecht, Andrea, Pauli, Harald, Steinbauer, Klaus, Winkler, Manuela, Ueyama, Masahito, and Nuñez, Martin A

Subjects
Climate Action, Climate Change, Ecosystem, Microclimate, Snow, Temperature, climate change, database, ecosystem processes, microclimate, soil climate, species distributions, temperature, topoclimate, Environmental Sciences, Biological Sciences, Ecology
Abstract

Current analyses and predictions of spatially explicit patterns and processes in ecology most often rely on climate data interpolated from standardized weather stations. This interpolated climate data represents long-term average thermal conditions at coarse spatial resolutions only. Hence, many climate-forcing factors that operate at fine spatiotemporal resolutions are overlooked. This is particularly important in relation to effects of observation height (e.g. vegetation, snow and soil characteristics) and in habitats varying in their exposure to radiation, moisture and wind (e.g. topography, radiative forcing or cold-air pooling). Since organisms living close to the ground relate more strongly to these microclimatic conditions than to free-air temperatures, microclimatic ground and near-surface data are needed to provide realistic forecasts of the fate of such organisms under anthropogenic climate change, as well as of the functioning of the ecosystems they live in. To fill this critical gap, we highlight a call for temperature time series submissions to SoilTemp, a geospatial database initiative compiling soil and near-surface temperature data from all over the world. Currently, this database contains time series from 7,538 temperature sensors from 51 countries across all key biomes. The database will pave the way toward an improved global understanding of microclimate and bridge the gap between the available climate data and the climate at fine spatiotemporal resolutions relevant to most organisms and ecosystem processes.

Published
2020

27. Reading tea leaves worldwide: Decoupled drivers of initial litter decomposition mass‐loss rate and stabilization

Author

Sarneel, Judith M., primary, Hefting, Mariet M., additional, Sandén, Taru, additional, van den Hoogen, Johan, additional, Routh, Devin, additional, Adhikari, Bhupendra S., additional, Alatalo, Juha M., additional, Aleksanyan, Alla, additional, Althuizen, Inge H. J., additional, Alsafran, Mohammed H. S. A., additional, Atkins, Jeff W., additional, Augusto, Laurent, additional, Aurela, Mika, additional, Azarov, Aleksej V., additional, Barrio, Isabel C., additional, Beier, Claus, additional, Bejarano, María D., additional, Benham, Sue E., additional, Berg, Björn, additional, Bezler, Nadezhda V., additional, Björnsdóttir, Katrín, additional, Bolinder, Martin A., additional, Carbognani, Michele, additional, Cazzolla Gatti, Roberto, additional, Chelli, Stefano, additional, Chistotin, Maxim V., additional, Christiansen, Casper T., additional, Courtois, Pascal, additional, Crowther, Thomas W., additional, Dechoum, Michele S., additional, Djukic, Ika, additional, Duddigan, Sarah, additional, Egerton‐Warburton, Louise M., additional, Fanin, Nicolas, additional, Fantappiè, Maria, additional, Fares, Silvano, additional, Fernandes, Geraldo W., additional, Filippova, Nina V., additional, Fliessbach, Andreas, additional, Fuentes, David, additional, Godoy, Roberto, additional, Grünwald, Thomas, additional, Guzmán, Gema, additional, Hawes, Joseph E., additional, He, Yue, additional, Hero, Jean‐Marc, additional, Hess, Laura L., additional, Hogendoorn, Katja, additional, Høye, Toke T., additional, Jans, Wilma W. P., additional, Jónsdóttir, Ingibjörg S., additional, Keller, Sabina, additional, Kepfer‐Rojas, Sebastian, additional, Kuz'menko, Natalya N., additional, Larsen, Klaus S., additional, Laudon, Hjalmar, additional, Lembrechts, Jonas J., additional, Li, Junhui, additional, Limousin, Jean‐Marc, additional, Lukin, Sergey M., additional, Marques, Renato, additional, Marín, César, additional, McDaniel, Marshall D., additional, Meek, Qi, additional, Merzlaya, Genrietta E., additional, Michelsen, Anders, additional, Montagnani, Leonardo, additional, Mueller, Peter, additional, Murugan, Rajasekaran, additional, Myers‐Smith, Isla H., additional, Nolte, Stefanie, additional, Ochoa‐Hueso, Raúl, additional, Okafor, Bernard N., additional, Okorkov, Vladimir V., additional, Onipchenko, Vladimir G., additional, Orozco, María C., additional, Parkhurst, Tina, additional, Peres, Carlos A., additional, Petit Bon, Matteo, additional, Petraglia, Alessandro, additional, Pingel, Martin, additional, Rebmann, Corinna, additional, Scheffers, Brett R., additional, Schmidt, Inger, additional, Scholes, Mary C., additional, Sheffer, Efrat, additional, Shevtsova, Lyudmila K., additional, Smith, Stuart W., additional, Sofo, Adriano, additional, Stevenson, Pablo R., additional, Strouhalová, Barbora, additional, Sundsdal, Anders, additional, Sühs, Rafael B., additional, Tamene, Gebretsadik, additional, Thomas, Haydn J. D., additional, Tolunay, Duygu, additional, Tomaselli, Marcello, additional, Tresch, Simon, additional, Tucker, Dominique L., additional, Ulyshen, Michael D., additional, Valdecantos, Alejandro, additional, Vandvik, Vigdis, additional, Vanguelova, Elena I., additional, Verheyen, Kris, additional, Wang, Xuhui, additional, Yahdjian, Laura, additional, Yumashev, Xaris S., additional, and Keuskamp, Joost A., additional

Published
2024
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30. Tundra Trait Team: A database of plant traits spanning the tundra biome

Author

Bjorkman, Anne D, Myers‐Smith, Isla H, Elmendorf, Sarah C, Normand, Signe, Thomas, Haydn JD, Alatalo, Juha M, Alexander, Heather, Anadon‐Rosell, Alba, Angers‐Blondin, Sandra, Bai, Yang, Baruah, Gaurav, Beest, Mariska te, Berner, Logan, Björk, Robert G, Blok, Daan, Bruelheide, Helge, Buchwal, Agata, Buras, Allan, Carbognani, Michele, Christie, Katherine, Collier, Laura S, Cooper, Elisabeth J, Cornelissen, J Hans C, Dickinson, Katharine JM, Dullinger, Stefan, Elberling, Bo, Eskelinen, Anu, Forbes, Bruce C, Frei, Esther R, Iturrate‐Garcia, Maitane, Good, Megan K, Grau, Oriol, Green, Peter, Greve, Michelle, Grogan, Paul, Haider, Sylvia, Hájek, Tomáš, Hallinger, Martin, Happonen, Konsta, Harper, Karen A, Heijmans, Monique MPD, Henry, Gregory HR, Hermanutz, Luise, Hewitt, Rebecca E, Hollister, Robert D, Hudson, James, Hülber, Karl, Iversen, Colleen M, Jaroszynska, Francesca, Jiménez‐Alfaro, Borja, Johnstone, Jill, Jorgensen, Rasmus Halfdan, Kaarlejärvi, Elina, Klady, Rebecca, Klimešová, Jitka, Korsten, Annika, Kuleza, Sara, Kulonen, Aino, Lamarque, Laurent J, Lantz, Trevor, Lavalle, Amanda, Lembrechts, Jonas J, Lévesque, Esther, Little, Chelsea J, Luoto, Miska, Macek, Petr, Mack, Michelle C, Mathakutha, Rabia, Michelsen, Anders, Milbau, Ann, Molau, Ulf, Morgan, John W, Mörsdorf, Martin Alfons, Nabe‐Nielsen, Jacob, Nielsen, Sigrid Schøler, Ninot, Josep M, Oberbauer, Steven F, Olofsson, Johan, Onipchenko, Vladimir G, Petraglia, Alessandro, Pickering, Catherine, Prevéy, Janet S, Rixen, Christian, Rumpf, Sabine B, Schaepman‐Strub, Gabriela, Semenchuk, Philipp, Shetti, Rohan, Soudzilovskaia, Nadejda A, Spasojevic, Marko J, Speed, James David Mervyn, Street, Lorna E, Suding, Katharine, Tape, Ken D, Tomaselli, Marcello, Trant, Andrew, Treier, Urs A, Tremblay, Jean‐Pierre, Tremblay, Maxime, Venn, Susanna, and Virkkala, Anna‐Maria

Subjects
alpine, Arctic, plant functional traits, tundra, Ecology
Published
2018

31. Plant functional trait change across a warming tundra biome

Author

Bjorkman, Anne D, Myers-Smith, Isla H, Elmendorf, Sarah C, Normand, Signe, Rüger, Nadja, Beck, Pieter SA, Blach-Overgaard, Anne, Blok, Daan, Cornelissen, J Hans C, Forbes, Bruce C, Georges, Damien, Goetz, Scott J, Guay, Kevin C, Henry, Gregory HR, HilleRisLambers, Janneke, Hollister, Robert D, Karger, Dirk N, Kattge, Jens, Manning, Peter, Prevéy, Janet S, Rixen, Christian, Schaepman-Strub, Gabriela, Thomas, Haydn JD, Vellend, Mark, Wilmking, Martin, Wipf, Sonja, Carbognani, Michele, Hermanutz, Luise, Lévesque, Esther, Molau, Ulf, Petraglia, Alessandro, Soudzilovskaia, Nadejda A, Spasojevic, Marko J, Tomaselli, Marcello, Vowles, Tage, Alatalo, Juha M, Alexander, Heather D, Anadon-Rosell, Alba, Angers-Blondin, Sandra, Beest, Mariska te, Berner, Logan, Björk, Robert G, Buchwal, Agata, Buras, Allan, Christie, Katherine, Cooper, Elisabeth J, Dullinger, Stefan, Elberling, Bo, Eskelinen, Anu, Frei, Esther R, Grau, Oriol, Grogan, Paul, Hallinger, Martin, Harper, Karen A, Heijmans, Monique MPD, Hudson, James, Hülber, Karl, Iturrate-Garcia, Maitane, Iversen, Colleen M, Jaroszynska, Francesca, Johnstone, Jill F, Jørgensen, Rasmus Halfdan, Kaarlejärvi, Elina, Klady, Rebecca, Kuleza, Sara, Kulonen, Aino, Lamarque, Laurent J, Lantz, Trevor, Little, Chelsea J, Speed, James DM, Michelsen, Anders, Milbau, Ann, Nabe-Nielsen, Jacob, Nielsen, Sigrid Schøler, Ninot, Josep M, Oberbauer, Steven F, Olofsson, Johan, Onipchenko, Vladimir G, Rumpf, Sabine B, Semenchuk, Philipp, Shetti, Rohan, Collier, Laura Siegwart, Street, Lorna E, Suding, Katharine N, Tape, Ken D, Trant, Andrew, Treier, Urs A, Tremblay, Jean-Pierre, Tremblay, Maxime, Venn, Susanna, Weijers, Stef, Zamin, Tara, Boulanger-Lapointe, Noémie, Gould, William A, Hik, David S, Hofgaard, Annika, Jónsdóttir, Ingibjörg S, Jorgenson, Janet, Klein, Julia, and Magnusson, Borgthor

Subjects
Climate Change Impacts and Adaptation, Biological Sciences, Ecology, Environmental Sciences, Climate Action, Biometry, Geographic Mapping, Global Warming, Humidity, Phenotype, Plant Physiological Phenomena, Plants, Soil, Spatio-Temporal Analysis, Temperature, Tundra, Water, General Science & Technology
Abstract

The tundra is warming more rapidly than any other biome on Earth, and the potential ramifications are far-reaching because of global feedback effects between vegetation and climate. A better understanding of how environmental factors shape plant structure and function is crucial for predicting the consequences of environmental change for ecosystem functioning. Here we explore the biome-wide relationships between temperature, moisture and seven key plant functional traits both across space and over three decades of warming at 117 tundra locations. Spatial temperature-trait relationships were generally strong but soil moisture had a marked influence on the strength and direction of these relationships, highlighting the potentially important influence of changes in water availability on future trait shifts in tundra plant communities. Community height increased with warming across all sites over the past three decades, but other traits lagged far behind predicted rates of change. Our findings highlight the challenge of using space-for-time substitution to predict the functional consequences of future warming and suggest that functions that are tied closely to plant height will experience the most rapid change. They also reveal the strength with which environmental factors shape biotic communities at the coldest extremes of the planet and will help to improve projections of functional changes in tundra ecosystems with climate warming.

Published
2018

36. The Global Soil Mycobiome consortium dataset for boosting fungal diversity research

Author

Tedersoo, Leho, Mikryukov, Vladimir, Anslan, Sten, Bahram, Mohammad, Khalid, Abdul Nasir, Corrales, Adriana, Agan, Ahto, Vasco-Palacios, Aída-M., Saitta, Alessandro, Antonelli, Alexandre, Rinaldi, Andrea C., Verbeken, Annemieke, Sulistyo, Bobby P., Tamgnoue, Boris, Furneaux, Brendan, Ritter, Camila Duarte, Nyamukondiwa, Casper, Sharp, Cathy, Marín, César, Dai, D. Q., Gohar, Daniyal, Sharmah, Dipon, Biersma, Elisabeth Machteld, Cameron, Erin K., De Crop, Eske, Otsing, Eveli, Davydov, Evgeny A., Albornoz, Felipe E., Brearley, Francis Q., Buegger, Franz, Gates, Genevieve, Zahn, Geoffrey, Bonito, Gregory, Hiiesalu, Indrek, Hiiesalu, Inga, Zettur, Irma, Barrio, Isabel C., Pärn, Jaan, Heilmann-Clausen, Jacob, Ankuda, Jelena, Kupagme, John Y., Sarapuu, Joosep, Maciá-Vicente, Jose G., Fovo, Joseph Djeugap, Geml, József, Alatalo, Juha M., Alvarez-Manjarrez, Julieta, Monkai, Jutamart, Põldmaa, Kadri, Runnel, Kadri, Adamson, Kalev, Bråthen, Kari A., Pritsch, Karin, Tchan, Kassim I., Armolaitis, Kęstutis, Hyde, Kevin D., Newsham, Kevin K., Panksep, Kristel, Adebola, Lateef A., Lamit, Louis J., Saba, Malka, da Silva Cáceres, Marcela E., Tuomi, Maria, Gryzenhout, Marieka, Bauters, Marijn, Bálint, Miklós, Wijayawardene, Nalin, Hagh-Doust, Niloufar, Yorou, Nourou S., Kurina, Olavi, Mortimer, Peter E., Meidl, Peter, Nilsson, R. Henrik, Puusepp, Rasmus, Casique-Valdés, Rebeca, Drenkhan, Rein, Garibay-Orijel, Roberto, Godoy, Roberto, Alfarraj, Saleh, Rahimlou, Saleh, Põlme, Sergei, Dudov, Sergey V., Mundra, Sunil, Ahmed, Talaat, Netherway, Tarquin, Henkel, Terry W., Roslin, Tomas, Fedosov, Vladimir E., Onipchenko, Vladimir G., Yasanthika, W. A. Erandi, Lim, Young Woon, Piepenbring, Meike, Klavina, Darta, Kõljalg, Urmas, and Abarenkov, Kessy

Published
2021
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38. Global change effects on plant communities are magnified by time and the number of global change factors imposed

Author

Komatsu, Kimberly J., Avolio, Meghan L., Lemoine, Nathan P., Isbell, Forest, Grman, Emily, Houseman, Gregory R., Koerner, Sally E., Johnson, David S., Wilcox, Kevin R., Alatalo, Juha M., Anderson, John P., Aerts, Rien, Baer, Sara G., Baldwin, Andrew H., Bates, Jonathan, Beierkuhnlein, Carl, Belote, R. Travis, Blair, John, Bloor, Juliette M. G., Bohlen, Patrick J., Bork, Edward W., Boughton, Elizabeth H., Bowman, William D., Britton, Andrea J., Cahill, James F., Chaneton, Enrique, Chiariello, Nona R., Cheng, Jimin, Collins, Scott L., Cornelissen, J. Hans C., Du, Guozhen, Eskelinen, Anu, Firn, Jennifer, Foster, Bryan, Gough, Laura, Gross, Katherine, Hallett, Lauren M., Han, Xingguo, Harmens, Harry, Hovenden, Mark J., Jagerbrand, Annika, Jentsch, Anke, Kern, Christel, Klanderud, Kari, Knapp, Alan K., Kreyling, Juergen, Li, Wei, Luo, Yiqi, McCulley, Rebecca L., McLaren, Jennie R., Megonigal, J. Patrick, Morgan, John W., Onipchenko, Vladimir, Pennings, Steven C., Prevéy, Janet S., Price, Jodi N., Reich, Peter B., Robinson, Clare H., Russell, F. Leland, Sala, Osvaldo E., Seabloom, Eric W., Smith, Melinda D., Soudzilovskaia, Nadejda A., Souza, Lara, Suding, Katherine, Suttle, K. Blake, Svejcar, Tony, Tilman, David, Tognetti, Pedro, Turkington, Roy, White, Shannon, Xu, Zhuwen, Yahdjian, Laura, Yu, Qiang, Zhang, Pengfei, and Zhang, Yunhai

Published
2019

43. Hiding in the background: community-level patterns in invertebrate herbivory across the tundra biome

Author

Rheubottom, Sarah I., Barrio, Isabel C., Kozlov, Mikhail V., Alatalo, Juha M., Andersson, Tommi, Asmus, Ashley L., Baubin, Capucine, Brearley, Francis Q., Egelkraut, Dagmar D., Ehrich, Dorothee, Gauthier, Gilles, Jónsdóttir, Ingibjörg Svala, Konieczka, Sophia, Lévesque, Esther, Olofsson, Johan, Prevéy, Janet S., Slevan-Tremblay, Guillaume, Sokolov, Aleksandr, Sokolova, Natalia, Sokovnina, Svetlana, Speed, James D. M., Suominen, Otso, Zverev, Vitali, and Hik, David S.

Published
2019
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45. Mapping 24 woody plant species phenology and ground forest phenology over China from 1951 to 2020.

Author

Zhu, Mengyao, Dai, Junhu, Wang, Huanjiong, Alatalo, Juha M., Liu, Wei, Hao, Yulong, and Ge, Quansheng

Subjects
PHENOLOGY, PLANT species, PLANT phenology, WOODY plants, DECIDUOUS forests, CLIMATE change, SPRING
Abstract

Plant phenology refers to cyclic plant growth events, and is one of the most important indicators of climate change. Integration of plant phenology information is crucial for understanding the ecosystem response to global change and modeling the material and energy balance of terrestrial ecosystems. Utilizing 24 552 in situ phenological observations of 24 representative woody plant species from the Chinese Phenology Observation Network (CPON), we have developed maps delineating species phenology (SP) and ground phenology (GP) of forests over China from 1951 to 2020. These maps offer a detailed spatial resolution of 0.1 ∘ and a temporal resolution of 1 d. Our method involves a model-based approach to upscale in situ phenological observations to SP maps, followed by the application of weighted average and quantile methods to derive GP maps from the SP data. The resulting SP maps for the 24 woody plants exhibit a high degree of concordance with in situ observations, manifesting an average deviation of 6.9 d for spring and 10.8 d for autumn phenological events. Moreover, the GP maps demonstrate robust alignment with extant land surface phenology (LSP) products sourced from remote sensing data, particularly within deciduous forests, where the average discrepancy is 8.8 d in spring and 15.1 d in autumn. This dataset provides an independent and reliable phenology data source for China on a long-time scale of 70 years, and contributes to more comprehensive research on plant phenology and climate change at both regional and national scales. The dataset can be accessed at 10.57760/sciencedb.07995 (Zhu and Dai, 2023). [ABSTRACT FROM AUTHOR]

Published
2024
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48. Winters are changing

Author

Rixen, Christian, Høye, Toke Thomas, Macek, Petr, Aerts, Rien, Alatalo, Juha M., Anderson, Jill T., Arnold, Pieter A., Barrio, Isabel C., Bjerke, Jarle W., Björkman, Mats P., Blok, Daan, and Blume-Werry, Gesche

Subjects
tundra, ground temperatures, ITEX, review, snow experiments
Abstract

Snow is an important driver of ecosystem processes in cold biomes. Snow accumulation determines ground temperature, light conditions, and moisture availability during winter. It also affects the growing season’s start and end, and plant access to moisture and nutrients. Here, we review the current knowledge of the snow cover’s role for vegetation, plant-animal interactions, permafrost conditions, microbial processes, and biogeochemical cycling. We also compare studies of natural snow gradients with snow experimental manipulation studies to assess time scale difference of these approaches. The number of tundra snow studies has increased considerably in recent years, yet we still lack a comprehensive overview of how altered snow conditions will affect these ecosystems. Specifically, we found a mismatch in the timing of snowmelt when comparing studies of natural snow gradients with snow manipulations. We found that snowmelt timing achieved by snow addition and snow removal manipulations (average 7.9 days advance and 5.5 days delay, respectively) were substantially lower than the temporal variation over natural spatial gradients within a given year (mean range 56 days) or among years (mean range 32 days). Differences between snow study approaches need to be accounted for when projecting snow dynamics and their impact on ecosystems in future climates.

Published
2022

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