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4. The importance of trait selection in ecology

Author

Weigelt, Alexandra, Mommer, Liesje, Andraczek, Karl, Iversen, Colleen M., Bergmann, Joana, Bruelheide, Helge, Freschet, Grégoire T., Guerrero-Ramírez, Nathaly R., Kattge, Jens, Kuyper, Thom W., Laughlin, Daniel C., Meier, Ina C., van der Plas, Fons, Poorter, Hendrik, Roumet, Catherine, van Ruijven, Jasper, Sabatini, Francesco Maria, Semchenko, Marina, Sweeney, Christopher J., Valverde-Barrantes, Oscar J., York, Larry M., and McCormack, M. Luke

Published
2023
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5. Amazon forest response to CO2 fertilization dependent on plant phosphorus acquisition

Author

Fleischer, Katrin, Rammig, Anja, De Kauwe, Martin G, Walker, Anthony P, Domingues, Tomas F, Fuchslueger, Lucia, Garcia, Sabrina, Goll, Daniel S, Grandis, Adriana, Jiang, Mingkai, Haverd, Vanessa, Hofhansl, Florian, Holm, Jennifer A, Kruijt, Bart, Leung, Felix, Medlyn, Belinda E, Mercado, Lina M, Norby, Richard J, Pak, Bernard, von Randow, Celso, Quesada, Carlos A, Schaap, Karst J, Valverde-Barrantes, Oscar J, Wang, Ying-Ping, Yang, Xiaojuan, Zaehle, Sönke, Zhu, Qing, and Lapola, David M

Subjects
Earth Sciences, Physical Geography and Environmental Geoscience, Climate Action, Meteorology & Atmospheric Sciences, Physical geography and environmental geoscience
Abstract

Global terrestrial models currently predict that the Amazon rainforest will continue to act as a carbon sink in the future, primarily owing to the rising atmospheric carbon dioxide (CO2) concentration. Soil phosphorus impoverishment in parts of the Amazon basin largely controls its functioning, but the role of phosphorus availability has not been considered in global model ensembles—for example, during the Fifth Climate Model Intercomparison Project. Here we simulate the planned free-air CO2 enrichment experiment AmazonFACE with an ensemble of 14 terrestrial ecosystem models. We show that phosphorus availability reduces the projected CO2-induced biomass carbon growth by about 50% to 79 ± 63 g C m−2 yr−1 over 15 years compared to estimates from carbon and carbon–nitrogen models. Our results suggest that the resilience of the region to climate change may be much less than previously assumed. Variation in the biomass carbon response among the phosphorus-enabled models is considerable, ranging from 5 to 140 g C m−2 yr−1, owing to the contrasting plant phosphorus use and acquisition strategies considered among the models. The Amazon forest response thus depends on the interactions and relative contributions of the phosphorus acquisition and use strategies across individuals, and to what extent these processes can be upregulated under elevated CO2.

Published
2019

7. Fine roots stimulate nutrient release during early stages of leaf litter decomposition in a Central Amazon rainforest

Author

Martins, Nathielly P., Fuchslueger, Lucia, Fleischer, Katrin, Andersen, Kelly M., Assis, Rafael L., Baccaro, Fabricio B., Camargo, Plínio B., Cordeiro, Amanda L., Grandis, Adriana, Hartley, Iain P., Hofhansl, Florian, Lugli, Laynara F., Lapola, David M., Menezes, Juliane G., Norby, Richard J., Rammig, Anja, Rosa, Jessica S., Schaap, Karst J., Takeshi, Bruno, Valverde-Barrantes, Oscar J., and Quesada, Carlos A.

Published
2021
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9. Linking fine root lifespan to root chemical and morphological traits—A global analysis

Author

Hou, Jiawen, primary, McCormack, M. Luke, additional, Reich, Peter B., additional, Sun, Tao, additional, Phillips, Richard P., additional, Lambers, Hans, additional, Chen, Han Y. H., additional, Ding, Yiyang, additional, Comas, Louise H., additional, Valverde-Barrantes, Oscar J., additional, Solly, Emily F., additional, and Freschet, Gregoire T., additional

Published
2024
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12. Root traits explain plant species distributions along climatic gradients yet challenge the nature of ecological trade-offs

Author

Laughlin, Daniel C., Mommer, Liesje, Sabatini, Francesco Maria, Bruelheide, Helge, Kuyper, Thom W., McCormack, M. Luke, Bergmann, Joana, Freschet, Grégoire T., Guerrero-Ramírez, Nathaly R., Iversen, Colleen M., Kattge, Jens, Meier, Ina C., Poorter, Hendrik, Roumet, Catherine, Semchenko, Marina, Sweeney, Christopher J., Valverde-Barrantes, Oscar J., van der Plas, Fons, van Ruijven, Jasper, York, Larry M., Aubin, Isabelle, Burge, Olivia R., Byun, Chaeho, Ćušterevska, Renata, Dengler, Jürgen, Forey, Estelle, Guerin, Greg R., Hérault, Bruno, Jackson, Robert B., Karger, Dirk Nikolaus, Lenoir, Jonathan, Lysenko, Tatiana, Meir, Patrick, Niinemets, Ülo, Ozinga, Wim A., Peñuelas, Josep, Reich, Peter B., Schmidt, Marco, Schrodt, Franziska, Velázquez, Eduardo, and Weigelt, Alexandra

Published
2021
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14. Toward a coordinated understanding of hydro‐biogeochemical root functions in tropical forests for application in vegetation models

Author

Cusack, Daniela F., primary, Christoffersen, Bradley, additional, Smith‐Martin, Chris M., additional, Andersen, Kelly M., additional, Cordeiro, Amanda L., additional, Fleischer, Katrin, additional, Wright, S. Joseph, additional, Guerrero‐Ramírez, Nathaly R., additional, Lugli, Laynara F., additional, McCulloch, Lindsay A., additional, Sanchez‐Julia, Mareli, additional, Batterman, Sarah A., additional, Dallstream, Caroline, additional, Fortunel, Claire, additional, Toro, Laura, additional, Fuchslueger, Lucia, additional, Wong, Michelle Y., additional, Yaffar, Daniela, additional, Fisher, Joshua B., additional, Arnaud, Marie, additional, Dietterich, Lee H., additional, Addo‐Danso, Shalom D., additional, Valverde‐Barrantes, Oscar J., additional, Weemstra, Monique, additional, Ng, Jing Cheng, additional, and Norby, Richard J., additional

Published
2024
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16. Linking fine root lifespan to root chemical and morphological traits--A global analysis.

Author

Jiawen Hou, McCormack, M. Luke, Reich, Peter B., Tao Sun, Phillips, Richard P., Lambers, Hans, Chen, Han Y. H., Yiyang Ding, Comas, Louise H., Valverde-Barrantes, Oscar J., Solly, Emily F., and Freschet, Gregoire T.

Subjects
CLIMATE change, SPACE in economics, CAPITAL investments, PLANT variation, PLANT roots
Abstract

Fine root lifespan is a critical trait associated with contrasting root strategies of resource acquisition and protection. Yet, its position within the multidimensional "root economics space" synthesizing global root economics strategies is largely uncertain, and it is rarely represented in frameworks integrating plant trait variations. Here, we compiled the most comprehensive dataset of absorptive median root lifespan (MRL) data including 98 observations from 79 woody species using (mini-) rhizotrons across 40 sites and linked MRL to other plant traits to address questions of the regulators of MRL at large spatial scales. We demonstrate that MRL not only decreases with plant investment in root nitrogen (associated with more metabolically active tissues) but also increases with construction of larger diameter roots which is often associated with greater plant reliance on mycorrhizal symbionts. Although theories linking organ structure and function suggest that root traits should play a role in modulating MRL, we found no correlation between root traits associated with structural defense (root tissue density and specific root length) and MRL. Moreover, fine root and leaf lifespan were globally unrelated, except among evergreen species, suggesting contrasting evolutionary selection between leaves and roots facing contrasting environmental influences above vs. belowground. At large geographic scales, MRL was typically longer at sites with lower mean annual temperature and higher mean annual precipitation. Overall, this synthesis uncovered several key ecophysiological covariates and environmental drivers of MRL, highlighting broad avenues for accurate parametrization of global biogeochemical models and the understanding of ecosystem response to global climate change. [ABSTRACT FROM AUTHOR]

Published
2024
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17. Decoupling of uptake‐ and transport‐related traits in absorptive roots across coexisting herbaceous species in alpine meadows.

Author

Zheng, Zhi, Wang, Cong, Wang, Yidi, Zhang, Yurui, Valverde‐Barrantes, Oscar J., Zhang, Wen‐Hao, and Kong, Deliang

Subjects
MOUNTAIN meadows, MOUNTAIN ecology, PLATEAUS, FUNGAL colonies, MARITIME shipping, NUTRIENT uptake
Abstract

Copyright of Journal of Ecology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2024
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20. Climate, soil and plant functional types as drivers of global fine-root trait variation

Author

Freschet, Grégoire T., Valverde-Barrantes, Oscar J., Tucker, Caroline M., Craine, Joseph M., McCormack, M. Luke, Violle, Cyrille, Fort, Florian, Blackwood, Christopher B., Urban-Mead, Katherine R., Iversen, Colleen M., Bonis, Anne, Comas, Louise H., Cornelissen, Johannes H. C., Dong, Ming, Guo, Dali, Hobbie, Sarah E., Holdaway, Robert J., Kembel, Steven W., Makita, Naoki, Onipchenko, Vladimir G., Picon-Cochard, Catherine, Reich, Peter B., de la Riva, Enrique G., Smith, Stuart W., Soudzilovskaia, Nadejda A., Tjoelker, Mark G., Wardle, David A., and Roumet, Catherine

Published
2017

22. Leaf and root traits are partially coordinated but they show contrasting multi-trait-based community trait dispersion patterns in a subtropical forest.

Author

Luo, Wenqi, Valverde-Barrantes, Oscar J, Weemstra, Monique, Cahill, James F, Wang, Zi, He, Dong, Chen, Yongfa, Chu, Chengjin, and Wang, Youshi

Subjects
PLANT species, PHOSPHORUS in soils, PLANT ecology, DISPERSION (Chemistry), COEXISTENCE of species, ALTITUDES, WOODY plants
Abstract

The ecology of plant species relies on the synchronous functioning of leaves and roots, but few studies have simultaneously examined the community trait dispersion (CTD) patterns of both organs. We measured 16 analogous leaf and root traits on 44 co-occurring woody species in a subtropical forest in southern China, aiming to examine whether leaf and root traits were coordinated, organized into parallel trait axes, exhibited similar CTD, and displayed consistent responses in CTD and community-weighted means of (CWM) traits over environmental gradients. While the first axes of leaf and root trait variation similarly exhibited a fast–slow continuum, leaf traits covered a secondary "carbon economics" axis, contrasting to root traits depicting a collaboration axis reflecting species' mycorrhizal dependency. Analogous leaf and root chemical traits were generally coordinated but less so for morphological traits. At the community level, changes in the CWM of the first axes were generally consistent among organs with more conservative traits found as increasing elevation but not for the second axis. While root traits became thinner and more conservative as soil phosphorus concentration decreased, leaf traits rarely varied. When different trait axes were combined, leaf traits were overdispersed but tended to converge with increased elevation and soil potassium and phosphorus levels, whereas root traits were clustered but tended to diverge along the same gradients. Our study highlights fine filtering of different suites of traits above- and belowground, which in turn might reduce overall niche overlap among species and promote coexistence with diverse functional designs. [ABSTRACT FROM AUTHOR]

Published
2024
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28. Precipitation, rather than temperature drives coordination of multidimensional root traits with ectomycorrhizal fungi in alpine coniferous forests.

Author

Ding, Junxiang, Yin, Huajun, Kong, Deliang, Liu, Qing, Zhang, Ziliang, Wang, Qitong, Guo, Wanji, Valverde‐Barrantes, Oscar J., Wang, Junjian, and Liu, Zhanfeng

Subjects
CONIFEROUS forests, ECTOMYCORRHIZAL fungi, MYCORRHIZAL fungi, FUNGAL communities, PLATEAUS, SPACE in economics
Abstract

The interactions between roots and mycorrhizal fungi are critical for our understanding of the multidimensional root economics space. Our knowledge on their relationships comes mainly from arbuscular mycorrhizal (AM) plants, and less is known about how roots are coordinated with ectomycorrhizal (ECM) fungal communities, especially in ECM‐dominated alpine forests that are highly sensitive to climate change worldwide.Here, we investigated the coordination between roots and ECM fungi and their drivers by measuring multiple root traits, ECM fungal composition and environmental factors of 47 coniferous populations across the alpine coniferous forests on the Tibetan Plateau.Our results reveal two independent fine‐root trait dimensions, that is root foraging dimension and root uptake dimension, which are represented by root diameter‐specific root length, root tissue density‐root N concentration. Importantly, the hyphal exploration type based ECM foraging correlated significantly with both root foraging and root uptake dimension. Further, in the low temperature plateau, it is precipitation‐induced changes in soil moisture, soil nutrients and pH that drive the proportion of longer‐distance hyphal exploration types to increase with higher root foraging by higher specific root length, and to decrease with higher uptake by higher root N concentration.Synthesis. The coordination of multidimensional root traits with ECM fungi differs greatly from the well‐recognized pattern in AM plants that mycorrhizal fungi connect predominantly with root foraging and that roots and mycorrhizal fungi are temperature sensitive. These findings provide a new insight for our holistic understanding of how roots and mycorrhizal fungi vary collaboratively and hence driving plant community assembly and responses to the changing climate. [ABSTRACT FROM AUTHOR]

Published
2023
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29. Corrigendum

Author

Yan, Han, primary, Freschet, Grégoire T., additional, Wang, Huimin, additional, Hogan, James Aaron, additional, Li, Shenggong, additional, Valverde‐Barrantes, Oscar J., additional, Fu, Xiaoli, additional, Wang, Ruili, additional, Dai, Xiaoqin, additional, Jiang, Lei, additional, Meng, Shengwang, additional, Yang, Fengting, additional, Zhang, Miaomiao, additional, and Kou, Liang, additional

Published
2023
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34. Termite sensitivity to temperature affects global wood decay rates

Author

Zanne, Amy E, Flores-Moreno, Habacuc, Powell, Jeff R, Cornwell, William K, Dalling, James W, Austin, Amy T, Classen, Aimée T, Eggleton, Paul, Okada, Kei-Ichi, Parr, Catherine L, Adair, E Carol, Adu-Bredu, Stephen, Alam, Md Azharul, Alvarez-Garzón, Carolina, Apgaua, Deborah, Aragón, Roxana, Ardon, Marcelo, Arndt, Stefan K, Ashton, Louise A, Barber, Nicholas A, Beauchêne, Jacques, Berg, Matty P, Beringer, Jason, Boer, Matthias M, Bonet, José Antonio, Bunney, Katherine, Burkhardt, Tynan J, Carvalho, Dulcinéia, Castillo-Figueroa, Dennis, Cernusak, Lucas A, Cheesman, Alexander W, Cirne-Silva, Tainá M, Cleverly, Jamie R, Cornelissen, Johannes H C, Curran, Timothy J, D'Angioli, André M, Dallstream, Caroline, Eisenhauer, Nico, Evouna Ondo, Fidele, Fajardo, Alex, Fernandez, Romina D, Ferrer, Astrid, Fontes, Marco A L, Galatowitsch, Mark L, González, Grizelle, Gottschall, Felix, Grace, Peter R, Granda, Elena, Griffiths, Hannah M, Guerra Lara, Mariana, Hasegawa, Motohiro, Hefting, Mariet M, Hinko-Najera, Nina, Hutley, Lindsay B, Jones, Jennifer, Kahl, Anja, Karan, Mirko, Keuskamp, Joost A, Lardner, Tim, Liddell, Michael, Macfarlane, Craig, Macinnis-Ng, Cate, Mariano, Ravi F, Méndez, M Soledad, Meyer, Wayne S, Mori, Akira S, Moura, Aloysio S, Northwood, Matthew, Ogaya, Romà, Oliveira, Rafael S, Orgiazzi, Alberto, Pardo, Juliana, Peguero, Guille, Penuelas, Josep, Perez, Luis I, Posada, Juan M, Prada, Cecilia M, Přívětivý, Tomáš, Prober, Suzanne M, Prunier, Jonathan, Quansah, Gabriel W, Resco de Dios, Víctor, Richter, Ronny, Robertson, Mark P, Rocha, Lucas F, Rúa, Megan A, Sarmiento, Carolina, Silberstein, Richard P, Silva, Mateus C, Siqueira, Flávia Freire, Stillwagon, Matthew Glenn, Stol, Jacqui, Taylor, Melanie K, Teste, François P, Tng, David Y P, Tucker, David, Türke, Manfred, Ulyshen, Michael D, Valverde-Barrantes, Oscar J, van den Berg, Eduardo, van Logtestijn, Richard S P, Veen, G F Ciska, Vogel, Jason G, Wardlaw, Timothy J, Wiehl, Georg, Wirth, Christian, Woods, Michaela J, Zalamea, Paul-Camilo, Ecology and Biodiversity, Sub Ecology and Biodiversity, Ecology and Biodiversity, Sub Ecology and Biodiversity, Conservation Ecology Group, Animal Ecology, Systems Ecology, and Terrestrial Ecology (TE)

Subjects
Tropical Climate, Multidisciplinary, Temperature, Isoptera, Forests, Wood, Global Warming, Carbon Cycle, Tròpics--Clima, Explotació forestal, Cicle del carboni, Animals, Wood/microbiology, General
Abstract

Deadwood is a large global carbon store with its store size partially determined by biotic decay. Microbial wood decay rates are known to respond to changing temperature and precipitation. Termites are also important decomposers in the tropics but are less well studied. An understanding of their climate sensitivities is needed to estimate climate change effects on wood carbon pools. Using data from 133 sites spanning six continents, we found that termite wood discovery and consumption were highly sensitive to temperature (with decay increasing >6.8 times per 10°C increase in temperature)—even more so than microbes. Termite decay effects were greatest in tropical seasonal forests, tropical savannas, and subtropical deserts. With tropicalization (i.e., warming shifts to tropical climates), termite wood decay will likely increase as termites access more of Earth’s surface. This study received support from the following sources: US National Science Foundation (NSF) DEB-1655759 (A.E.Z.); US NSF DEB-2149151 (A.E.Z.); US NSF DEB-1713502 (M.A.); US NSF DEB-1713435 (M.A.); US NSF DEB-1647502 (N.A.B.); US NSF DEB-1546686 (G.G.); US NSF DEB-1831952 (G.G.); George Washington University (A.E.Z.); USDA Forest Service (G.G.); Centre College Faculty Development Funds (M.L.G.); Australia Terrestrial Ecosystem Research Network National Collaborative Research Infrastructure Strategy (P.R.G., M.K., M.L., M.M.B., R.P.S., J.S., L.B.H., M.N., S.M.P., T.J.W., and S.K.A.); Royal Society-FCDO Africa Capacity Building Initiative (C.L.P., G.W.Q., S.A.-B., K.B., F.E.O., and M.P.R.); New Phytologist Foundation (A.T.A.); Fondecyt grant 1160329 (C.D.); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior, Brasil (CAPES) (E.v.d.B., A.S.Mou., R.F.M., F.F.S., T.M.C.-S., R.S.O., and A.M.D.); Department of Ecology and Conservation of the Federal University of Lavras (T.M.C.-S.); CNPq (E.v.d.B. and R.S.O.); FAPEMIG (E.v.d.B.); Australian Academy of Science 2017 Thomas Davies Research Grant (J.R.P.); Australian Research Council DP160103765 (W.K.C., J.R.P., and A.E.Z.); UK National Environment Research Council NE/L000016/1 (L.A.A.); Fundação de Amparo à Pesquisa do Estado de São Paulo, Brazil NERC - FAPESP 19/07773-1 (R.S.O. and A.M.D.); Environment Research and Technology Development Fund ERTDF, JPMEERF15S11420 of the Environmental Restoration and Conservation Agency of Japan (A.S.Mor. and K.O.); COLCIENCIAS no. FP44842-046-2017 (J.M.P.); Spanish government PID2019-110521GB-I00 (J.Pe., G.P., and R.O.); Catalan government grant SGR 2017-1005 (J.Pe., G.P., and R.O.); Fundación Ramón Areces ELEMENTAL-CLIMATE (J.Pe., G.P., and R.O.); National Agency for the Promotion of Research, Technological Development and Innovation, Scientific and Technological Research Project 2018-01561 PICT 2018-01561 (F.P.T.); ANID PIA/BASAL FB210006 (A.Fa.); Millennium Science Initiative Program NCN2021-050 (A.Fa.); iDiv German Research Foundation DFG–FZT 118, 202548816 (N.E.); and European Research Council Horizon 2020 research and innovation program no. 677232 (N.E.).

Published
2022

36. Root traits explain plant species distributions along climatic gradients yet challenge the nature of ecological trade-offs

Author

German Research Foundation, Biological and Environmental Research (US), University of Göttingen, Laughlin, Daniel C. [0000-0002-9651-5732], Mommer, Liesje [0000-0002-3775-0716], Sabatini, Francesco Maria [0000-0002-7202-7697], Bruelheide, Helge [0000-0003-3135-0356], Kuyper, Thom W. [0000-0002-3896-4943], McCormack, M. Luke [0000-0002-8300-5215], Bergmann, Joana [0000-0002-2008-4198], Freschet, Grégoire T. [0000-0002-8830-3860], Guerrero-Ramírez, Nathaly R. [0000-0001-7311-9852], Iversen, Colleen M. [0000-0001-8293-3450], Kattge, Jens [0000-0002-1022-8469], Meier, Ina C. [0000-0001-6500-7519], Poorter, Hendrik [0000-0001-9900-2433], Roumet, Catherine [0000-0003-1320-9770], Semchenko, Marina [0000-0001-6196-3562], Valverde-Barrantes, Oscar J. [0000-0002-7327-7647], van der Plas, Fons [0000-0003-4680-543X], van Ruijven, Jasper [0000-0003-0003-2363], York, Larry M. [0000-0002-1995-9479], Aubin, Isabelle [0000-0002-5953-1012], Burge, Olivia R. [0000-0001-7719-6695], Byun, Chaeho [0000-0003-3209-3275], Ćušterevska, Renata [0000-0002-3849-6983], Dengler, Jürgen [0000-0003-3221-660X], Forey, Estelle [0000-0001-6082-3023], Guerin, Greg R. [0000-0002-2104-6695], Hérault, Bruno [0000-0002-6950-7286], Jackson, Robert B. [0000-0001-8846-7147], Karger, Dirk Nikolaus [0000-0001-7770-6229], Lenoir, Jonathan [0000-0003-0638-9582], Lysenko, Tatiana [0000-0001-6688-1590], Meir, Patrick [0000-0002-2362-0398], Niinemets, Ülo [0000-0002-3078-2192], Ozinga, Wim A. [0000-0002-6369-7859], Peñuelas, Josep [0000-0002-7215-0150], Reich, Peter B. [0000-0003-4424-662X], Schmidt, Marco [0000-0001-6087-6117], Schrodt, Franziska [0000-0001-9053-8872], Weigelt, Alexandra [0000-0001-6242-603X], Laughlin, Daniel C, Mommer, Liesje, Sabatini, Francesco Maria, Bruelheide, Helge, Kuyper, Thom W., McCormack, M Luke, Bergmann, Joana, Freschet, Grégoire T, Guerrero-Ramírez, Nathaly R., Iversen, Colleen M., Kattge, Jens, Meier, Ina C., Poorter, Hendrik, Roumet, Catherine, Semchenko, Marina, Sweeney, Christopher J., Valverde-Barrantes, Oscar J., van der Plas, Fons, van Ruijven, Jasper, York, Larry M., Aubin, Isabelle, Burge, Olivia R., Byun, Chaeho, Ćušterevska, Renata, Dengler, Jürgen, Forey, Estelle, Guerin, Greg R., Hérault, Bruno, Jackson, Robert B., Karger, Dirk Nikolaus, Lenoir, Jonathan, Lysenko, Tatiana, Meir, Patrick, Niinemets, Ülo, Ozinga, Wim A., Peñuelas, Josep, Reich, Peter B., Schmidt, Marco, Schrodt, Franziska, Velázquez, Eduardo, Weigelt, Alexandra, German Research Foundation, Biological and Environmental Research (US), University of Göttingen, Laughlin, Daniel C. [0000-0002-9651-5732], Mommer, Liesje [0000-0002-3775-0716], Sabatini, Francesco Maria [0000-0002-7202-7697], Bruelheide, Helge [0000-0003-3135-0356], Kuyper, Thom W. [0000-0002-3896-4943], McCormack, M. Luke [0000-0002-8300-5215], Bergmann, Joana [0000-0002-2008-4198], Freschet, Grégoire T. [0000-0002-8830-3860], Guerrero-Ramírez, Nathaly R. [0000-0001-7311-9852], Iversen, Colleen M. [0000-0001-8293-3450], Kattge, Jens [0000-0002-1022-8469], Meier, Ina C. [0000-0001-6500-7519], Poorter, Hendrik [0000-0001-9900-2433], Roumet, Catherine [0000-0003-1320-9770], Semchenko, Marina [0000-0001-6196-3562], Valverde-Barrantes, Oscar J. [0000-0002-7327-7647], van der Plas, Fons [0000-0003-4680-543X], van Ruijven, Jasper [0000-0003-0003-2363], York, Larry M. [0000-0002-1995-9479], Aubin, Isabelle [0000-0002-5953-1012], Burge, Olivia R. [0000-0001-7719-6695], Byun, Chaeho [0000-0003-3209-3275], Ćušterevska, Renata [0000-0002-3849-6983], Dengler, Jürgen [0000-0003-3221-660X], Forey, Estelle [0000-0001-6082-3023], Guerin, Greg R. [0000-0002-2104-6695], Hérault, Bruno [0000-0002-6950-7286], Jackson, Robert B. [0000-0001-8846-7147], Karger, Dirk Nikolaus [0000-0001-7770-6229], Lenoir, Jonathan [0000-0003-0638-9582], Lysenko, Tatiana [0000-0001-6688-1590], Meir, Patrick [0000-0002-2362-0398], Niinemets, Ülo [0000-0002-3078-2192], Ozinga, Wim A. [0000-0002-6369-7859], Peñuelas, Josep [0000-0002-7215-0150], Reich, Peter B. [0000-0003-4424-662X], Schmidt, Marco [0000-0001-6087-6117], Schrodt, Franziska [0000-0001-9053-8872], Weigelt, Alexandra [0000-0001-6242-603X], Laughlin, Daniel C, Mommer, Liesje, Sabatini, Francesco Maria, Bruelheide, Helge, Kuyper, Thom W., McCormack, M Luke, Bergmann, Joana, Freschet, Grégoire T, Guerrero-Ramírez, Nathaly R., Iversen, Colleen M., Kattge, Jens, Meier, Ina C., Poorter, Hendrik, Roumet, Catherine, Semchenko, Marina, Sweeney, Christopher J., Valverde-Barrantes, Oscar J., van der Plas, Fons, van Ruijven, Jasper, York, Larry M., Aubin, Isabelle, Burge, Olivia R., Byun, Chaeho, Ćušterevska, Renata, Dengler, Jürgen, Forey, Estelle, Guerin, Greg R., Hérault, Bruno, Jackson, Robert B., Karger, Dirk Nikolaus, Lenoir, Jonathan, Lysenko, Tatiana, Meir, Patrick, Niinemets, Ülo, Ozinga, Wim A., Peñuelas, Josep, Reich, Peter B., Schmidt, Marco, Schrodt, Franziska, Velázquez, Eduardo, and Weigelt, Alexandra

Abstract

Ecological theory is built on trade-offs, where trait differences among species evolved as adaptations to different environments. Trade-offs are often assumed to be bidirectional, where opposite ends of a gradient in trait values confer advantages in different environments. However, unidirectional benefits could be widespread if extreme trait values confer advantages at one end of an environmental gradient, whereas a wide range of trait values are equally beneficial at the other end. Here, we show that root traits explain species occurrences along broad gradients of temperature and water availability, but model predictions only resembled trade-offs in two out of 24 models. Forest species with low specific root length and high root tissue density (RTD) were more likely to occur in warm climates but species with high specific root length and low RTD were more likely to occur in cold climates. Unidirectional benefits were more prevalent than trade-offs: for example, species with large-diameter roots and high RTD were more commonly associated with dry climates, but species with the opposite trait values were not associated with wet climates. Directional selection for traits consistently occurred in cold or dry climates, whereas a diversity of root trait values were equally viable in warm or wet climates. Explicit integration of unidirectional benefits into ecological theory is needed to advance our understanding of the consequences of trait variation on species responses to environmental change.

Published
2021

39. Termite sensitivity to temperature affects global wood decay rates

Author

Ecology and Biodiversity, Sub Ecology and Biodiversity, Zanne, Amy E, Flores-Moreno, Habacuc, Powell, Jeff R, Cornwell, William K, Dalling, James W, Austin, Amy T, Classen, Aimée T, Eggleton, Paul, Okada, Kei-Ichi, Parr, Catherine L, Adair, E Carol, Adu-Bredu, Stephen, Alam, Md Azharul, Alvarez-Garzón, Carolina, Apgaua, Deborah, Aragón, Roxana, Ardon, Marcelo, Arndt, Stefan K, Ashton, Louise A, Barber, Nicholas A, Beauchêne, Jacques, Berg, Matty P, Beringer, Jason, Boer, Matthias M, Bonet, José Antonio, Bunney, Katherine, Burkhardt, Tynan J, Carvalho, Dulcinéia, Castillo-Figueroa, Dennis, Cernusak, Lucas A, Cheesman, Alexander W, Cirne-Silva, Tainá M, Cleverly, Jamie R, Cornelissen, Johannes H C, Curran, Timothy J, D'Angioli, André M, Dallstream, Caroline, Eisenhauer, Nico, Evouna Ondo, Fidele, Fajardo, Alex, Fernandez, Romina D, Ferrer, Astrid, Fontes, Marco A L, Galatowitsch, Mark L, González, Grizelle, Gottschall, Felix, Grace, Peter R, Granda, Elena, Griffiths, Hannah M, Guerra Lara, Mariana, Hasegawa, Motohiro, Hefting, Mariet M, Hinko-Najera, Nina, Hutley, Lindsay B, Jones, Jennifer, Kahl, Anja, Karan, Mirko, Keuskamp, Joost A, Lardner, Tim, Liddell, Michael, Macfarlane, Craig, Macinnis-Ng, Cate, Mariano, Ravi F, Méndez, M Soledad, Meyer, Wayne S, Mori, Akira S, Moura, Aloysio S, Northwood, Matthew, Ogaya, Romà, Oliveira, Rafael S, Orgiazzi, Alberto, Pardo, Juliana, Peguero, Guille, Penuelas, Josep, Perez, Luis I, Posada, Juan M, Prada, Cecilia M, Přívětivý, Tomáš, Prober, Suzanne M, Prunier, Jonathan, Quansah, Gabriel W, Resco de Dios, Víctor, Richter, Ronny, Robertson, Mark P, Rocha, Lucas F, Rúa, Megan A, Sarmiento, Carolina, Silberstein, Richard P, Silva, Mateus C, Siqueira, Flávia Freire, Stillwagon, Matthew Glenn, Stol, Jacqui, Taylor, Melanie K, Teste, François P, Tng, David Y P, Tucker, David, Türke, Manfred, Ulyshen, Michael D, Valverde-Barrantes, Oscar J, van den Berg, Eduardo, van Logtestijn, Richard S P, Veen, G F Ciska, Vogel, Jason G, Wardlaw, Timothy J, Wiehl, Georg, Wirth, Christian, Woods, Michaela J, Zalamea, Paul-Camilo, Ecology and Biodiversity, Sub Ecology and Biodiversity, Zanne, Amy E, Flores-Moreno, Habacuc, Powell, Jeff R, Cornwell, William K, Dalling, James W, Austin, Amy T, Classen, Aimée T, Eggleton, Paul, Okada, Kei-Ichi, Parr, Catherine L, Adair, E Carol, Adu-Bredu, Stephen, Alam, Md Azharul, Alvarez-Garzón, Carolina, Apgaua, Deborah, Aragón, Roxana, Ardon, Marcelo, Arndt, Stefan K, Ashton, Louise A, Barber, Nicholas A, Beauchêne, Jacques, Berg, Matty P, Beringer, Jason, Boer, Matthias M, Bonet, José Antonio, Bunney, Katherine, Burkhardt, Tynan J, Carvalho, Dulcinéia, Castillo-Figueroa, Dennis, Cernusak, Lucas A, Cheesman, Alexander W, Cirne-Silva, Tainá M, Cleverly, Jamie R, Cornelissen, Johannes H C, Curran, Timothy J, D'Angioli, André M, Dallstream, Caroline, Eisenhauer, Nico, Evouna Ondo, Fidele, Fajardo, Alex, Fernandez, Romina D, Ferrer, Astrid, Fontes, Marco A L, Galatowitsch, Mark L, González, Grizelle, Gottschall, Felix, Grace, Peter R, Granda, Elena, Griffiths, Hannah M, Guerra Lara, Mariana, Hasegawa, Motohiro, Hefting, Mariet M, Hinko-Najera, Nina, Hutley, Lindsay B, Jones, Jennifer, Kahl, Anja, Karan, Mirko, Keuskamp, Joost A, Lardner, Tim, Liddell, Michael, Macfarlane, Craig, Macinnis-Ng, Cate, Mariano, Ravi F, Méndez, M Soledad, Meyer, Wayne S, Mori, Akira S, Moura, Aloysio S, Northwood, Matthew, Ogaya, Romà, Oliveira, Rafael S, Orgiazzi, Alberto, Pardo, Juliana, Peguero, Guille, Penuelas, Josep, Perez, Luis I, Posada, Juan M, Prada, Cecilia M, Přívětivý, Tomáš, Prober, Suzanne M, Prunier, Jonathan, Quansah, Gabriel W, Resco de Dios, Víctor, Richter, Ronny, Robertson, Mark P, Rocha, Lucas F, Rúa, Megan A, Sarmiento, Carolina, Silberstein, Richard P, Silva, Mateus C, Siqueira, Flávia Freire, Stillwagon, Matthew Glenn, Stol, Jacqui, Taylor, Melanie K, Teste, François P, Tng, David Y P, Tucker, David, Türke, Manfred, Ulyshen, Michael D, Valverde-Barrantes, Oscar J, van den Berg, Eduardo, van Logtestijn, Richard S P, Veen, G F Ciska, Vogel, Jason G, Wardlaw, Timothy J, Wiehl, Georg, Wirth, Christian, Woods, Michaela J, and Zalamea, Paul-Camilo

Published
2022

40. Termite sensitivity to temperature affects global wood decay rates

Author

Zanne, Amy E., Flores-Moreno, Habacuc, Powell, Jeff R., Cornwell, William K., Dalling, James W., Austin, Amy T., Classen, Aimée T., Eggleton, Paul, Okada, Kei Ichi, Parr, Catherine L., Carol Adair, E., Adu-Bredu, Stephen, Alam, Md Azharul, Alvarez-Garzón, Carolina, Apgaua, Deborah, Aragón, Roxana, Ardon, Marcelo, Arndt, Stefan K., Ashton, Louise A., Barber, Nicholas A., Beauchêne, Jacques, Berg, Matty P., Beringer, Jason, Boer, Matthias M., Bonet, José Antonio, Bunney, Katherine, Burkhardt, Tynan J., Carvalho, Dulcinéia, Castillo-Figueroa, Dennis, Cernusak, Lucas A., Cheesman, Alexander W., Cirne-Silva, Tainá M., Cleverly, Jamie R., Cornelissen, Johannes H.C., Curran, Timothy J., D’Angioli, André M., Dallstream, Caroline, Eisenhauer, Nico, Ondo, Fidele Evouna, Fajardo, Alex, Fernandez, Romina D., Ferrer, Astrid, Fontes, Marco A.L., Galatowitsch, Mark L., González, Grizelle, Gottschall, Felix, Grace, Peter R., Granda, Elena, Griffiths, Hannah M., Lara, Mariana Guerra, Hasegawa, Motohiro, Hefting, Mariet M., Hinko-Najera, Nina, Hutley, Lindsay B., Jones, Jennifer, Kahl, Anja, Karan, Mirko, Keuskamp, Joost A., Lardner, Tim, Liddell, Michael, Macfarlane, Craig, Macinnis-Ng, Cate, Mariano, Ravi F., Soledad Méndez, M., Meyer, Wayne S., Mori, Akira S., Moura, Aloysio S., Northwood, Matthew, Ogaya, Romà, Oliveira, Rafael S., Orgiazzi, Alberto, Pardo, Juliana, Peguero, Guille, Penuelas, Josep, Perez, Luis I., Posada, Juan M., Prada, Cecilia M., Přívětivý, Tomáš, Prober, Suzanne M., Prunier, Jonathan, Quansah, Gabriel W., de Dios, Víctor Resco, Richter, Ronny, Robertson, Mark P., Rocha, Lucas F., Rúa, Megan A., Sarmiento, Carolina, Silberstein, Richard P., Silva, Mateus C., Siqueira, Flávia Freire, Stillwagon, Matthew Glenn, Stol, Jacqui, Taylor, Melanie K., Teste, François P., Tng, David Y.P., Tucker, David, Türke, Manfred, Ulyshen, Michael D., Valverde-Barrantes, Oscar J., van den Berg, Eduardo, van Logtestijn, Richard S.P., Ciska Veen, G. F., Vogel, Jason G., Wardlaw, Timothy J., Wiehl, Georg, Wirth, Christian, Woods, Michaela J., Zalamea, Paul Camilo, Zanne, Amy E., Flores-Moreno, Habacuc, Powell, Jeff R., Cornwell, William K., Dalling, James W., Austin, Amy T., Classen, Aimée T., Eggleton, Paul, Okada, Kei Ichi, Parr, Catherine L., Carol Adair, E., Adu-Bredu, Stephen, Alam, Md Azharul, Alvarez-Garzón, Carolina, Apgaua, Deborah, Aragón, Roxana, Ardon, Marcelo, Arndt, Stefan K., Ashton, Louise A., Barber, Nicholas A., Beauchêne, Jacques, Berg, Matty P., Beringer, Jason, Boer, Matthias M., Bonet, José Antonio, Bunney, Katherine, Burkhardt, Tynan J., Carvalho, Dulcinéia, Castillo-Figueroa, Dennis, Cernusak, Lucas A., Cheesman, Alexander W., Cirne-Silva, Tainá M., Cleverly, Jamie R., Cornelissen, Johannes H.C., Curran, Timothy J., D’Angioli, André M., Dallstream, Caroline, Eisenhauer, Nico, Ondo, Fidele Evouna, Fajardo, Alex, Fernandez, Romina D., Ferrer, Astrid, Fontes, Marco A.L., Galatowitsch, Mark L., González, Grizelle, Gottschall, Felix, Grace, Peter R., Granda, Elena, Griffiths, Hannah M., Lara, Mariana Guerra, Hasegawa, Motohiro, Hefting, Mariet M., Hinko-Najera, Nina, Hutley, Lindsay B., Jones, Jennifer, Kahl, Anja, Karan, Mirko, Keuskamp, Joost A., Lardner, Tim, Liddell, Michael, Macfarlane, Craig, Macinnis-Ng, Cate, Mariano, Ravi F., Soledad Méndez, M., Meyer, Wayne S., Mori, Akira S., Moura, Aloysio S., Northwood, Matthew, Ogaya, Romà, Oliveira, Rafael S., Orgiazzi, Alberto, Pardo, Juliana, Peguero, Guille, Penuelas, Josep, Perez, Luis I., Posada, Juan M., Prada, Cecilia M., Přívětivý, Tomáš, Prober, Suzanne M., Prunier, Jonathan, Quansah, Gabriel W., de Dios, Víctor Resco, Richter, Ronny, Robertson, Mark P., Rocha, Lucas F., Rúa, Megan A., Sarmiento, Carolina, Silberstein, Richard P., Silva, Mateus C., Siqueira, Flávia Freire, Stillwagon, Matthew Glenn, Stol, Jacqui, Taylor, Melanie K., Teste, François P., Tng, David Y.P., Tucker, David, Türke, Manfred, Ulyshen, Michael D., Valverde-Barrantes, Oscar J., van den Berg, Eduardo, van Logtestijn, Richard S.P., Ciska Veen, G. F., Vogel, Jason G., Wardlaw, Timothy J., Wiehl, Georg, Wirth, Christian, Woods, Michaela J., and Zalamea, Paul Camilo

Abstract

Deadwood is a large global carbon store with its store size partially determined by biotic decay. Microbial wood decay rates are known to respond to changing temperature and precipitation. Termites are also important decomposers in the tropics but are less well studied. An understanding of their climate sensitivities is needed to estimate climate change effects on wood carbon pools. Using data from 133 sites spanning six continents, we found that termite wood discovery and consumption were highly sensitive to temperature (with decay increasing >6.8 times per 10°C increase in temperature)—even more so than microbes. Termite decay effects were greatest in tropical seasonal forests, tropical savannas, and subtropical deserts. With tropicalization (i.e., warming shifts to tropical climates), termite wood decay will likely increase as termites access more of Earth’s surface.

Published
2022
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41. Corrigendum

Author

Bengough, A. Glyn, primary, Blancaflor, Elison B., additional, Brunner, Ivano, additional, Comas, Louise H., additional, Freschet, Grégoire T., additional, Gessler, Arthur, additional, Iversen, Colleen M., additional, Janěcek, Štěpán, additional, Kliměsová, Jitka, additional, Lambers, Hans, additional, McCormack, M. Luke, additional, Meier, Ina C., additional, Mommer, Liesje, additional, Pagès, Loïc, additional, Poorter, Hendrik, additional, Postma, Johannes A., additional, Rewald, Boris, additional, Rose, Laura, additional, Roumet, Catherine, additional, Ryser, Peter, additional, Salmon, Verity, additional, Scherer‐Lorenzen, Michael, additional, Soudzilovskaia, Nadejda A., additional, Tharayil, Nishanth, additional, Valverde‐Barrantes, Oscar J., additional, Weemstra, Monique, additional, Weigelt, Alexandra, additional, Wurzburger, Nina, additional, York, Larry M., additional, and Zadworny, Marcin, additional

Published
2022
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42. Mycorrhizal symbiosis pathway and edaphic fertility frame root economics space among tree species

Author

Yan, Han, primary, Freschet, Grégoire T., additional, Wang, Huimin, additional, Hogan, James Aaron, additional, Li, Shenggong, additional, Valverde‐Barrantes, Oscar J., additional, Fu, Xiaoli, additional, Wang, Ruili, additional, Dai, Xiaoqin, additional, Jiang, Lei, additional, Meng, Shengwang, additional, Yang, Fengting, additional, Zhang, Miaomiao, additional, and Kou, Liang, additional

Published
2022
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47. Root traits and functioning: from individual plants to ecosystems.

Author

Weemstra, Monique, Valverde‐Barrantes, Oscar J., McCormack, M. Luke, and Kong, Deliang

Subjects
*PLANT competition, *SOIL microbial ecology, *ECOSYSTEMS, *PLANT root morphology, *BROMELIACEAE, *COEXISTENCE of species
Abstract

1 would adjust (combinations of) these traits whilst keeping the four key RES traits (root N, specific root length, root tissue density and root diameter) constant, it may remain at the same position at the RES, but still display considerable belowground adjustments in their belowground strategies. The establishment of this root economics space - and its four key traits (root diameter, SRL, root tissue density and root nitrogen concentration) - provides novel and important insights into the formation of diverse belowground strategies and hence, species coexistence and community diversity. A second, independent "conservation axis", in turn, separates species with mass-dense (and presumably long-lived) roots that permits long-term resource conservation, from species with roots that are high in nitrogen concentration indicating active root metabolism and fast turnover. For instance, species sampled in different seasons may display different root traits: under adverse conditions, acquisitive, lower-order roots may be shed and only higher order roots (with distinct traits, such as higher root diameter; McCormack et al. 2015) may be sampled, and root traits themselves (like nitrogen concentration) may change over the seasons (Zadworny et al. 2015). [Extracted from the article]

Published
2023
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48. A starting guide to root ecology: strengthening ecological concepts and standardising root classification, sampling, processing and trait measurements

Author

Freschet, Grégoire T., primary, Pagès, Loïc, additional, Iversen, Colleen M., additional, Comas, Louise H., additional, Rewald, Boris, additional, Roumet, Catherine, additional, Klimešová, Jitka, additional, Zadworny, Marcin, additional, Poorter, Hendrik, additional, Postma, Johannes A., additional, Adams, Thomas S., additional, Bagniewska‐Zadworna, Agnieszka, additional, Bengough, A. Glyn, additional, Blancaflor, Elison B., additional, Brunner, Ivano, additional, Cornelissen, Johannes H. C., additional, Garnier, Eric, additional, Gessler, Arthur, additional, Hobbie, Sarah E., additional, Meier, Ina C., additional, Mommer, Liesje, additional, Picon‐Cochard, Catherine, additional, Rose, Laura, additional, Ryser, Peter, additional, Scherer‐Lorenzen, Michael, additional, Soudzilovskaia, Nadejda A., additional, Stokes, Alexia, additional, Sun, Tao, additional, Valverde‐Barrantes, Oscar J., additional, Weemstra, Monique, additional, Weigelt, Alexandra, additional, Wurzburger, Nina, additional, York, Larry M., additional, Batterman, Sarah A., additional, Gomes de Moraes, Moemy, additional, Janeček, Štěpán, additional, Lambers, Hans, additional, Salmon, Verity, additional, Tharayil, Nishanth, additional, and McCormack, M. Luke, additional

Published
2021
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49. An integrated framework of plant form and function: the belowground perspective

Author

Weigelt, Alexandra, primary, Mommer, Liesje, additional, Andraczek, Karl, additional, Iversen, Colleen M., additional, Bergmann, Joana, additional, Bruelheide, Helge, additional, Fan, Ying, additional, Freschet, Grégoire T., additional, Guerrero‐Ramírez, Nathaly R., additional, Kattge, Jens, additional, Kuyper, Thom W., additional, Laughlin, Daniel C., additional, Meier, Ina C., additional, Plas, Fons, additional, Poorter, Hendrik, additional, Roumet, Catherine, additional, Ruijven, Jasper, additional, Sabatini, Francesco Maria, additional, Semchenko, Marina, additional, Sweeney, Christopher J., additional, Valverde‐Barrantes, Oscar J., additional, York, Larry M., additional, and McCormack, M. Luke, additional

Published
2021
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