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Hiltbrunner et al. apply a reductionist approach to argue that the evidence for widespread terrestrial oligotrophication2 should be replaced with a two-factor explanation (growth dilution and depositional signatures) that does not invoke reductions in N availability, that is, the supply of N relative to plant demand. Contrary to any “adjustment of leaf photosynthetic capacity and a widening of leaf C:N ratios,” there is little evidence that observed
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dc.contributor.author | Craine, Joseph M. | |
dc.contributor.author | Elmore, Andrew J. | |
dc.contributor.author | Wang, Lixin | |
dc.contributor.author | Boeckx, Pascal | |
dc.contributor.author | Delzon, Sylvain | |
dc.contributor.author | Fang, Yunting | |
dc.contributor.author | Gray, Alan | |
dc.contributor.author | Guerrieri , Rossella | |
dc.contributor.author | Gundale, Michael J. | |
dc.contributor.author | Hietz , Peter | |
dc.contributor.author | Nelson, David M. | |
dc.contributor.author | Peri, Pablo Luis | |
dc.contributor.author | Templer, Pamela H | |
dc.contributor.author | Werner, Christiane | |
dc.date.accessioned | 2021-04-08T11:19:38Z | |
dc.date.available | 2021-04-08T11:19:38Z | |
dc.date.issued | 2019-07-22 | |
dc.identifier.citation | Craine, J.M., Elmore, A.J., Wang, L. et al. Reply to: Data do not support large-scale oligotrophication of terrestrial ecosystems. Nat Ecol Evol 3, 1287–1288 (2019). https://doi.org/10.1038/s41559-019-0949-4 | es_AR |
dc.identifier.issn | 2397-334X (online) | |
dc.identifier.other | https://doi.org/10.1038/s41559-019-0949-4 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12123/9044 | |
dc.identifier.uri | https://www.nature.com/articles/s41559-019-0949-4 | |
dc.description.abstract | Hiltbrunner et al. apply a reductionist approach to argue that the evidence for widespread terrestrial oligotrophication2 should be replaced with a two-factor explanation (growth dilution and depositional signatures) that does not invoke reductions in N availability, that is, the supply of N relative to plant demand. Contrary to any “adjustment of leaf photosynthetic capacity and a widening of leaf C:N ratios,” there is little evidence that observed declines in foliar [N] are caused solely by photosynthetic downregulation. Photosynthetic downregulation is not universal and probably could be caused by reduced N availability. A comprehensive synthesis of data on responses of plant productivity and N acquisition to elevated CO2 in free-air carbon dioxide enrichment (FACE) experiments demonstrated that there were declines in N uptake in low-N ecosystems as a result of decreased ‘access’ to N, not reduced demand4. The growth dilution hypothesis was ‘refuted’ as an explanation for these declines. | eng |
dc.format | application/pdf | es_AR |
dc.language.iso | eng | es_AR |
dc.publisher | Springer Nature | es_AR |
dc.rights | info:eu-repo/semantics/restrictedAccess | es_AR |
dc.source | Nature Ecology and Evolution 3 (9) : 1287-1288. (September 2019) | es_AR |
dc.subject | Isotopes | eng |
dc.subject | Isotopos | es_AR |
dc.subject | Nitrogen Isotopes | eng |
dc.subject | Isótopos de Nitrógeno | es_AR |
dc.subject | Carbon Dioxide | eng |
dc.subject | Dióxido de Carbono | es_AR |
dc.subject | Ecosystems | eng |
dc.subject | Ecosistemas | es_AR |
dc.subject.other | Oligotrophication Terrestrial | eng |
dc.subject.other | Oligotrofización Terrestre | es_AR |
dc.subject.other | Foliar Nitrogen | eng |
dc.subject.other | Nitrógeno Foliar | es_AR |
dc.title | Reply to: Data do not support large-scale oligotrophication of terrestrial ecosystems. | es_AR |
dc.type | info:ar-repo/semantics/artículo | es_AR |
dc.type | info:eu-repo/semantics/article | es_AR |
dc.type | info:eu-repo/semantics/publishedVersion | es_AR |
dc.description.origen | EEA Santa Cruz | es_AR |
dc.description.fil | Fil: Craine, Joseph M. Jonah Ventures; Estados Unidos | es_AR |
dc.description.fil | Fil: Elmore, Andrew J. University of Maryland Center for Environmental Science Appalachian. Laboratory; Estados Unidos | es_AR |
dc.description.fil | Fil: Wang, Lixin. Indiana University-Purdue. Department of Earth Sciences; Estados Unidos | es_AR |
dc.description.fil | Fil: Wang, Lixin. University Indianapolis; Estados Unidos | es_AR |
dc.description.fil | Fil: Boeckx, Pascal. Ghent University. MB Isotope Bioscience Laboratory; Bélgica | es_AR |
dc.description.fil | Fil: Delzon, Sylvain. University of Bordeaux. BIOGECO, INRA; Francia | es_AR |
dc.description.fil | Fil: Fang, Yunting. Chinese Academy of Sciences. Institute of Applied Ecology. Laboratory of Forest Ecology and Management; China. | es_AR |
dc.description.fil | Fil: Gray, Alan. Centre for Ecology and Hydrology. NERC; Reino Unido | es_AR |
dc.description.fil | Fil: Guerrieri, Rossella. Centre for Ecological Research and Forestry Applications; España | es_AR |
dc.description.fil | Fil: Gundale, Michael J. University of Agricultural Sciences. Department of Forest Ecology and Management; Suecia | es_AR |
dc.description.fil | Fil: Hietz, Peter. University of Natural Resources and Life Sciences. Institute of Botany; Austria. | es_AR |
dc.description.fil | Fil: Nelson, David M. University of Maryland Center for Environmental Science Appalachian. Laboratory; Estados Unidos | es_AR |
dc.description.fil | Fil: Peri, Pablo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina. | es_AR |
dc.description.fil | Fil: Peri, Pablo Luis. Universidad Nacional de la Patagonia Austral; Argentina. | es_AR |
dc.description.fil | Fil: Peri, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. | es_AR |
dc.description.fil | Fil: Templer, Pamela H. Boston University. Department of Biology; Estados Unidos | es_AR |
dc.description.fil | Fil: Werner, Christiane. University of Freiburg. Ecosystem Physiology; Alemania | es_AR |
dc.subtype | cientifico |
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