Reply to: Data do not support large-scale oligotrophication of terrestrial ecosystems.
- Autores
- Craine, Joseph M.; Elmore, Andrew J.; Wang, Lixin ; Boeckx, Pascal; Delzon, Sylvain; Fang, Yunting ; Gray, Alan ; Guerrieri , Rossella; Gundale, Michael J.; Hietz , Peter; Nelson, David M. ; Peri, Pablo Luis; Templer, Pamela H; Werner, Christiane
- Año de publicación
- 2019
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- 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.
EEA Santa Cruz
Fil: Craine, Joseph M. Jonah Ventures; Estados Unidos
Fil: Elmore, Andrew J. University of Maryland Center for Environmental Science Appalachian. Laboratory; Estados Unidos
Fil: Wang, Lixin. Indiana University-Purdue. Department of Earth Sciences; Estados Unidos
Fil: Wang, Lixin. University Indianapolis; Estados Unidos
Fil: Boeckx, Pascal. Ghent University. MB Isotope Bioscience Laboratory; Bélgica
Fil: Delzon, Sylvain. University of Bordeaux. BIOGECO, INRA; Francia
Fil: Fang, Yunting. Chinese Academy of Sciences. Institute of Applied Ecology. Laboratory of Forest Ecology and Management; China.
Fil: Gray, Alan. Centre for Ecology and Hydrology. NERC; Reino Unido
Fil: Guerrieri, Rossella. Centre for Ecological Research and Forestry Applications; España
Fil: Gundale, Michael J. University of Agricultural Sciences. Department of Forest Ecology and Management; Suecia
Fil: Hietz, Peter. University of Natural Resources and Life Sciences. Institute of Botany; Austria.
Fil: Nelson, David M. University of Maryland Center for Environmental Science Appalachian. Laboratory; Estados Unidos
Fil: Peri, Pablo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina.
Fil: Peri, Pablo Luis. Universidad Nacional de la Patagonia Austral; Argentina.
Fil: Peri, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Templer, Pamela H. Boston University. Department of Biology; Estados Unidos
Fil: Werner, Christiane. University of Freiburg. Ecosystem Physiology; Alemania - Fuente
- Nature Ecology and Evolution 3 (9) : 1287-1288. (September 2019)
- Materia
-
Isotopes
Nitrogen Isotopes
Carbon Dioxide
Ecosystems
Isotopos
Isótopos de Nitrógeno
Dióxido de Carbono
Ecosistemas
Oligotrophication Terrestrial
Foliar Nitrogen
Oligotrofización Terrestre
Nitrógeno Foliar - Nivel de accesibilidad
- acceso restringido
- Condiciones de uso
- Repositorio
.jpg)
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/9044
Ver los metadatos del registro completo
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Reply to: Data do not support large-scale oligotrophication of terrestrial ecosystems.Craine, Joseph M.Elmore, Andrew J.Wang, Lixin Boeckx, PascalDelzon, SylvainFang, Yunting Gray, Alan Guerrieri , RossellaGundale, Michael J.Hietz , PeterNelson, David M. Peri, Pablo LuisTempler, Pamela HWerner, ChristianeIsotopesNitrogen IsotopesCarbon DioxideEcosystemsIsotoposIsótopos de NitrógenoDióxido de CarbonoEcosistemasOligotrophication TerrestrialFoliar NitrogenOligotrofización TerrestreNitrógeno FoliarHiltbrunner 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.EEA Santa CruzFil: Craine, Joseph M. Jonah Ventures; Estados UnidosFil: Elmore, Andrew J. University of Maryland Center for Environmental Science Appalachian. Laboratory; Estados UnidosFil: Wang, Lixin. Indiana University-Purdue. Department of Earth Sciences; Estados UnidosFil: Wang, Lixin. University Indianapolis; Estados UnidosFil: Boeckx, Pascal. Ghent University. MB Isotope Bioscience Laboratory; BélgicaFil: Delzon, Sylvain. University of Bordeaux. BIOGECO, INRA; FranciaFil: Fang, Yunting. Chinese Academy of Sciences. Institute of Applied Ecology. Laboratory of Forest Ecology and Management; China.Fil: Gray, Alan. Centre for Ecology and Hydrology. NERC; Reino UnidoFil: Guerrieri, Rossella. Centre for Ecological Research and Forestry Applications; EspañaFil: Gundale, Michael J. University of Agricultural Sciences. Department of Forest Ecology and Management; SueciaFil: Hietz, Peter. University of Natural Resources and Life Sciences. Institute of Botany; Austria.Fil: Nelson, David M. University of Maryland Center for Environmental Science Appalachian. Laboratory; Estados UnidosFil: Peri, Pablo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina.Fil: Peri, Pablo Luis. Universidad Nacional de la Patagonia Austral; Argentina.Fil: Peri, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Templer, Pamela H. Boston University. Department of Biology; Estados UnidosFil: Werner, Christiane. University of Freiburg. Ecosystem Physiology; AlemaniaSpringer Nature2021-04-08T11:19:38Z2021-04-08T11:19:38Z2019-07-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/9044https://www.nature.com/articles/s41559-019-0949-4Craine, 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/s41559-019-0949-42397-334X (online)https://doi.org/10.1038/s41559-019-0949-4Nature Ecology and Evolution 3 (9) : 1287-1288. (September 2019)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-09-04T09:48:49Zoai:localhost:20.500.12123/9044instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-04 09:48:50.049INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse |
| dc.title.none.fl_str_mv |
Reply to: Data do not support large-scale oligotrophication of terrestrial ecosystems. |
| title |
Reply to: Data do not support large-scale oligotrophication of terrestrial ecosystems. |
| spellingShingle |
Reply to: Data do not support large-scale oligotrophication of terrestrial ecosystems. Craine, Joseph M. Isotopes Nitrogen Isotopes Carbon Dioxide Ecosystems Isotopos Isótopos de Nitrógeno Dióxido de Carbono Ecosistemas Oligotrophication Terrestrial Foliar Nitrogen Oligotrofización Terrestre Nitrógeno Foliar |
| title_short |
Reply to: Data do not support large-scale oligotrophication of terrestrial ecosystems. |
| title_full |
Reply to: Data do not support large-scale oligotrophication of terrestrial ecosystems. |
| title_fullStr |
Reply to: Data do not support large-scale oligotrophication of terrestrial ecosystems. |
| title_full_unstemmed |
Reply to: Data do not support large-scale oligotrophication of terrestrial ecosystems. |
| title_sort |
Reply to: Data do not support large-scale oligotrophication of terrestrial ecosystems. |
| dc.creator.none.fl_str_mv |
Craine, Joseph M. Elmore, Andrew J. Wang, Lixin Boeckx, Pascal Delzon, Sylvain Fang, Yunting Gray, Alan Guerrieri , Rossella Gundale, Michael J. Hietz , Peter Nelson, David M. Peri, Pablo Luis Templer, Pamela H Werner, Christiane |
| author |
Craine, Joseph M. |
| author_facet |
Craine, Joseph M. Elmore, Andrew J. Wang, Lixin Boeckx, Pascal Delzon, Sylvain Fang, Yunting Gray, Alan Guerrieri , Rossella Gundale, Michael J. Hietz , Peter Nelson, David M. Peri, Pablo Luis Templer, Pamela H Werner, Christiane |
| author_role |
author |
| author2 |
Elmore, Andrew J. Wang, Lixin Boeckx, Pascal Delzon, Sylvain Fang, Yunting Gray, Alan Guerrieri , Rossella Gundale, Michael J. Hietz , Peter Nelson, David M. Peri, Pablo Luis Templer, Pamela H Werner, Christiane |
| author2_role |
author author author author author author author author author author author author author |
| dc.subject.none.fl_str_mv |
Isotopes Nitrogen Isotopes Carbon Dioxide Ecosystems Isotopos Isótopos de Nitrógeno Dióxido de Carbono Ecosistemas Oligotrophication Terrestrial Foliar Nitrogen Oligotrofización Terrestre Nitrógeno Foliar |
| topic |
Isotopes Nitrogen Isotopes Carbon Dioxide Ecosystems Isotopos Isótopos de Nitrógeno Dióxido de Carbono Ecosistemas Oligotrophication Terrestrial Foliar Nitrogen Oligotrofización Terrestre Nitrógeno Foliar |
| dc.description.none.fl_txt_mv |
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. EEA Santa Cruz Fil: Craine, Joseph M. Jonah Ventures; Estados Unidos Fil: Elmore, Andrew J. University of Maryland Center for Environmental Science Appalachian. Laboratory; Estados Unidos Fil: Wang, Lixin. Indiana University-Purdue. Department of Earth Sciences; Estados Unidos Fil: Wang, Lixin. University Indianapolis; Estados Unidos Fil: Boeckx, Pascal. Ghent University. MB Isotope Bioscience Laboratory; Bélgica Fil: Delzon, Sylvain. University of Bordeaux. BIOGECO, INRA; Francia Fil: Fang, Yunting. Chinese Academy of Sciences. Institute of Applied Ecology. Laboratory of Forest Ecology and Management; China. Fil: Gray, Alan. Centre for Ecology and Hydrology. NERC; Reino Unido Fil: Guerrieri, Rossella. Centre for Ecological Research and Forestry Applications; España Fil: Gundale, Michael J. University of Agricultural Sciences. Department of Forest Ecology and Management; Suecia Fil: Hietz, Peter. University of Natural Resources and Life Sciences. Institute of Botany; Austria. Fil: Nelson, David M. University of Maryland Center for Environmental Science Appalachian. Laboratory; Estados Unidos Fil: Peri, Pablo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina. Fil: Peri, Pablo Luis. Universidad Nacional de la Patagonia Austral; Argentina. Fil: Peri, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fil: Templer, Pamela H. Boston University. Department of Biology; Estados Unidos Fil: Werner, Christiane. University of Freiburg. Ecosystem Physiology; Alemania |
| description |
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. |
| publishDate |
2019 |
| dc.date.none.fl_str_mv |
2019-07-22 2021-04-08T11:19:38Z 2021-04-08T11:19:38Z |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
http://hdl.handle.net/20.500.12123/9044 https://www.nature.com/articles/s41559-019-0949-4 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 2397-334X (online) https://doi.org/10.1038/s41559-019-0949-4 |
| url |
http://hdl.handle.net/20.500.12123/9044 https://www.nature.com/articles/s41559-019-0949-4 https://doi.org/10.1038/s41559-019-0949-4 |
| identifier_str_mv |
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 2397-334X (online) |
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eng |
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eng |
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info:eu-repo/semantics/restrictedAccess |
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restrictedAccess |
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application/pdf |
| dc.publisher.none.fl_str_mv |
Springer Nature |
| publisher.none.fl_str_mv |
Springer Nature |
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Nature Ecology and Evolution 3 (9) : 1287-1288. (September 2019) reponame:INTA Digital (INTA) instname:Instituto Nacional de Tecnología Agropecuaria |
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