Metabolic groups of plants in neotropical hyperseasonal savannas threatened by Australian Acacia invasion
Abstract The hyperseasonal savanna experiences regular flooding, drought stresses and is a neotropical vegetation type threatened by global change including Acacia spp. invasions. To deepen the understanding of hyperseasonal savannas in southern Bahia State, Brazil, after the massive invasion of Aca...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Meira-Neto, João Augusto Alves [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2023 |
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| Schlagwörter: |
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| Anmerkung: |
© The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
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| Übergeordnetes Werk: |
Enthalten in: Wetlands ecology and management - Dordrecht [u.a.] : Springer Science + Business Media B.V, 1989, 31(2023), 3 vom: 04. Apr., Seite 401-417 |
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| Übergeordnetes Werk: |
volume:31 ; year:2023 ; number:3 ; day:04 ; month:04 ; pages:401-417 |
| Links: |
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| DOI / URN: |
10.1007/s11273-023-09924-5 |
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| Katalog-ID: |
SPR051582783 |
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| 520 | |a Abstract The hyperseasonal savanna experiences regular flooding, drought stresses and is a neotropical vegetation type threatened by global change including Acacia spp. invasions. To deepen the understanding of hyperseasonal savannas in southern Bahia State, Brazil, after the massive invasion of Acacia mangium, we aimed to answer whether (i) the plants can be separated into different metabolic groups of plants; (ii) Acacia invasion can change the functioning for different metabolic groups of plants; (iii) invasive Acacia uptake water differently from native species; (iv) there are different threats of Acacia invasion on different metabolic groups of plants. For the answers, we sampled two series of plots arrangements: Marcetia centered plots and Acacia centered plots. Then, we analyzed stable isotopes of C, N and O to ensure the proportions that are expected in each metabolic group of plants. We detected both C3 and C4 metabolic groups of plants. Two C3 species are possibly CAM facultative. The functioning of C3 plants as a functional group was not affected by the Acacia invasion, but this result does not exclude an expected species turnover between C3 herbs and C3 trees. The C4 plants of invaded Mussununga lost their response of increasing water use efficiency to the increasing Leaf N%. Plants depend on the same water source as the soil water from recent rains. There are differences in $ δ^{18} $O among species possibly because some grow mostly during the rainy season with the 18O-enriched water meanwhile the invader Acacia mangium grows throughout the year whenever it rains. C3 plants largely dominate these ecosystems. There is a possible threat to C4 plants due to shading. Hyperseasonal savannas should be considered critically endangered by global change, especially after Acacia invasions. Initiatives for conservation of hyperseasonal savannas should be considered for effective conservation of these ecosystems. | ||
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10.1007/s11273-023-09924-5 doi (DE-627)SPR051582783 (SPR)s11273-023-09924-5-e DE-627 ger DE-627 rakwb eng Meira-Neto, João Augusto Alves verfasserin (orcid)0000-0001-5953-3942 aut Metabolic groups of plants in neotropical hyperseasonal savannas threatened by Australian Acacia invasion 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract The hyperseasonal savanna experiences regular flooding, drought stresses and is a neotropical vegetation type threatened by global change including Acacia spp. invasions. To deepen the understanding of hyperseasonal savannas in southern Bahia State, Brazil, after the massive invasion of Acacia mangium, we aimed to answer whether (i) the plants can be separated into different metabolic groups of plants; (ii) Acacia invasion can change the functioning for different metabolic groups of plants; (iii) invasive Acacia uptake water differently from native species; (iv) there are different threats of Acacia invasion on different metabolic groups of plants. For the answers, we sampled two series of plots arrangements: Marcetia centered plots and Acacia centered plots. Then, we analyzed stable isotopes of C, N and O to ensure the proportions that are expected in each metabolic group of plants. We detected both C3 and C4 metabolic groups of plants. Two C3 species are possibly CAM facultative. The functioning of C3 plants as a functional group was not affected by the Acacia invasion, but this result does not exclude an expected species turnover between C3 herbs and C3 trees. The C4 plants of invaded Mussununga lost their response of increasing water use efficiency to the increasing Leaf N%. Plants depend on the same water source as the soil water from recent rains. There are differences in $ δ^{18} $O among species possibly because some grow mostly during the rainy season with the 18O-enriched water meanwhile the invader Acacia mangium grows throughout the year whenever it rains. C3 plants largely dominate these ecosystems. There is a possible threat to C4 plants due to shading. Hyperseasonal savannas should be considered critically endangered by global change, especially after Acacia invasions. Initiatives for conservation of hyperseasonal savannas should be considered for effective conservation of these ecosystems. Stable isotopes (dpeaa)DE-He213 Ecosystem functioning (dpeaa)DE-He213 Water use efficiency (dpeaa)DE-He213 Tropical savanna (dpeaa)DE-He213 Biological invasion (dpeaa)DE-He213 Silva, Nathália (orcid)0000-0001-7924-6246 aut Villa, Pedro Manuel (orcid)0000-0003-4826-3187 aut da Silva, Maria Carolina Nunes Alves (orcid)0000-0003-2029-650X aut Tolentino, Glaucia Soares (orcid)0000-0002-7008-3337 aut Buttschardt, Tillmann (orcid)0000-0002-2453-4141 aut Ulm, Florian (orcid)0000-0002-1137-0651 aut Máguas, Cristina (orcid)0000-0002-4396-7073 aut Enthalten in Wetlands ecology and management Dordrecht [u.a.] : Springer Science + Business Media B.V, 1989 31(2023), 3 vom: 04. 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10.1007/s11273-023-09924-5 doi (DE-627)SPR051582783 (SPR)s11273-023-09924-5-e DE-627 ger DE-627 rakwb eng Meira-Neto, João Augusto Alves verfasserin (orcid)0000-0001-5953-3942 aut Metabolic groups of plants in neotropical hyperseasonal savannas threatened by Australian Acacia invasion 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract The hyperseasonal savanna experiences regular flooding, drought stresses and is a neotropical vegetation type threatened by global change including Acacia spp. invasions. To deepen the understanding of hyperseasonal savannas in southern Bahia State, Brazil, after the massive invasion of Acacia mangium, we aimed to answer whether (i) the plants can be separated into different metabolic groups of plants; (ii) Acacia invasion can change the functioning for different metabolic groups of plants; (iii) invasive Acacia uptake water differently from native species; (iv) there are different threats of Acacia invasion on different metabolic groups of plants. For the answers, we sampled two series of plots arrangements: Marcetia centered plots and Acacia centered plots. Then, we analyzed stable isotopes of C, N and O to ensure the proportions that are expected in each metabolic group of plants. We detected both C3 and C4 metabolic groups of plants. Two C3 species are possibly CAM facultative. The functioning of C3 plants as a functional group was not affected by the Acacia invasion, but this result does not exclude an expected species turnover between C3 herbs and C3 trees. The C4 plants of invaded Mussununga lost their response of increasing water use efficiency to the increasing Leaf N%. Plants depend on the same water source as the soil water from recent rains. There are differences in $ δ^{18} $O among species possibly because some grow mostly during the rainy season with the 18O-enriched water meanwhile the invader Acacia mangium grows throughout the year whenever it rains. C3 plants largely dominate these ecosystems. There is a possible threat to C4 plants due to shading. Hyperseasonal savannas should be considered critically endangered by global change, especially after Acacia invasions. Initiatives for conservation of hyperseasonal savannas should be considered for effective conservation of these ecosystems. Stable isotopes (dpeaa)DE-He213 Ecosystem functioning (dpeaa)DE-He213 Water use efficiency (dpeaa)DE-He213 Tropical savanna (dpeaa)DE-He213 Biological invasion (dpeaa)DE-He213 Silva, Nathália (orcid)0000-0001-7924-6246 aut Villa, Pedro Manuel (orcid)0000-0003-4826-3187 aut da Silva, Maria Carolina Nunes Alves (orcid)0000-0003-2029-650X aut Tolentino, Glaucia Soares (orcid)0000-0002-7008-3337 aut Buttschardt, Tillmann (orcid)0000-0002-2453-4141 aut Ulm, Florian (orcid)0000-0002-1137-0651 aut Máguas, Cristina (orcid)0000-0002-4396-7073 aut Enthalten in Wetlands ecology and management Dordrecht [u.a.] : Springer Science + Business Media B.V, 1989 31(2023), 3 vom: 04. Apr., Seite 401-417 (DE-627)320569985 (DE-600)2016379-4 1572-9834 nnns volume:31 year:2023 number:3 day:04 month:04 pages:401-417 https://dx.doi.org/10.1007/s11273-023-09924-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 31 2023 3 04 04 401-417 |
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10.1007/s11273-023-09924-5 doi (DE-627)SPR051582783 (SPR)s11273-023-09924-5-e DE-627 ger DE-627 rakwb eng Meira-Neto, João Augusto Alves verfasserin (orcid)0000-0001-5953-3942 aut Metabolic groups of plants in neotropical hyperseasonal savannas threatened by Australian Acacia invasion 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract The hyperseasonal savanna experiences regular flooding, drought stresses and is a neotropical vegetation type threatened by global change including Acacia spp. invasions. To deepen the understanding of hyperseasonal savannas in southern Bahia State, Brazil, after the massive invasion of Acacia mangium, we aimed to answer whether (i) the plants can be separated into different metabolic groups of plants; (ii) Acacia invasion can change the functioning for different metabolic groups of plants; (iii) invasive Acacia uptake water differently from native species; (iv) there are different threats of Acacia invasion on different metabolic groups of plants. For the answers, we sampled two series of plots arrangements: Marcetia centered plots and Acacia centered plots. Then, we analyzed stable isotopes of C, N and O to ensure the proportions that are expected in each metabolic group of plants. We detected both C3 and C4 metabolic groups of plants. Two C3 species are possibly CAM facultative. The functioning of C3 plants as a functional group was not affected by the Acacia invasion, but this result does not exclude an expected species turnover between C3 herbs and C3 trees. The C4 plants of invaded Mussununga lost their response of increasing water use efficiency to the increasing Leaf N%. Plants depend on the same water source as the soil water from recent rains. There are differences in $ δ^{18} $O among species possibly because some grow mostly during the rainy season with the 18O-enriched water meanwhile the invader Acacia mangium grows throughout the year whenever it rains. C3 plants largely dominate these ecosystems. There is a possible threat to C4 plants due to shading. Hyperseasonal savannas should be considered critically endangered by global change, especially after Acacia invasions. Initiatives for conservation of hyperseasonal savannas should be considered for effective conservation of these ecosystems. Stable isotopes (dpeaa)DE-He213 Ecosystem functioning (dpeaa)DE-He213 Water use efficiency (dpeaa)DE-He213 Tropical savanna (dpeaa)DE-He213 Biological invasion (dpeaa)DE-He213 Silva, Nathália (orcid)0000-0001-7924-6246 aut Villa, Pedro Manuel (orcid)0000-0003-4826-3187 aut da Silva, Maria Carolina Nunes Alves (orcid)0000-0003-2029-650X aut Tolentino, Glaucia Soares (orcid)0000-0002-7008-3337 aut Buttschardt, Tillmann (orcid)0000-0002-2453-4141 aut Ulm, Florian (orcid)0000-0002-1137-0651 aut Máguas, Cristina (orcid)0000-0002-4396-7073 aut Enthalten in Wetlands ecology and management Dordrecht [u.a.] : Springer Science + Business Media B.V, 1989 31(2023), 3 vom: 04. Apr., Seite 401-417 (DE-627)320569985 (DE-600)2016379-4 1572-9834 nnns volume:31 year:2023 number:3 day:04 month:04 pages:401-417 https://dx.doi.org/10.1007/s11273-023-09924-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 31 2023 3 04 04 401-417 |
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10.1007/s11273-023-09924-5 doi (DE-627)SPR051582783 (SPR)s11273-023-09924-5-e DE-627 ger DE-627 rakwb eng Meira-Neto, João Augusto Alves verfasserin (orcid)0000-0001-5953-3942 aut Metabolic groups of plants in neotropical hyperseasonal savannas threatened by Australian Acacia invasion 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract The hyperseasonal savanna experiences regular flooding, drought stresses and is a neotropical vegetation type threatened by global change including Acacia spp. invasions. To deepen the understanding of hyperseasonal savannas in southern Bahia State, Brazil, after the massive invasion of Acacia mangium, we aimed to answer whether (i) the plants can be separated into different metabolic groups of plants; (ii) Acacia invasion can change the functioning for different metabolic groups of plants; (iii) invasive Acacia uptake water differently from native species; (iv) there are different threats of Acacia invasion on different metabolic groups of plants. For the answers, we sampled two series of plots arrangements: Marcetia centered plots and Acacia centered plots. Then, we analyzed stable isotopes of C, N and O to ensure the proportions that are expected in each metabolic group of plants. We detected both C3 and C4 metabolic groups of plants. Two C3 species are possibly CAM facultative. The functioning of C3 plants as a functional group was not affected by the Acacia invasion, but this result does not exclude an expected species turnover between C3 herbs and C3 trees. The C4 plants of invaded Mussununga lost their response of increasing water use efficiency to the increasing Leaf N%. Plants depend on the same water source as the soil water from recent rains. There are differences in $ δ^{18} $O among species possibly because some grow mostly during the rainy season with the 18O-enriched water meanwhile the invader Acacia mangium grows throughout the year whenever it rains. C3 plants largely dominate these ecosystems. There is a possible threat to C4 plants due to shading. Hyperseasonal savannas should be considered critically endangered by global change, especially after Acacia invasions. Initiatives for conservation of hyperseasonal savannas should be considered for effective conservation of these ecosystems. Stable isotopes (dpeaa)DE-He213 Ecosystem functioning (dpeaa)DE-He213 Water use efficiency (dpeaa)DE-He213 Tropical savanna (dpeaa)DE-He213 Biological invasion (dpeaa)DE-He213 Silva, Nathália (orcid)0000-0001-7924-6246 aut Villa, Pedro Manuel (orcid)0000-0003-4826-3187 aut da Silva, Maria Carolina Nunes Alves (orcid)0000-0003-2029-650X aut Tolentino, Glaucia Soares (orcid)0000-0002-7008-3337 aut Buttschardt, Tillmann (orcid)0000-0002-2453-4141 aut Ulm, Florian (orcid)0000-0002-1137-0651 aut Máguas, Cristina (orcid)0000-0002-4396-7073 aut Enthalten in Wetlands ecology and management Dordrecht [u.a.] : Springer Science + Business Media B.V, 1989 31(2023), 3 vom: 04. Apr., Seite 401-417 (DE-627)320569985 (DE-600)2016379-4 1572-9834 nnns volume:31 year:2023 number:3 day:04 month:04 pages:401-417 https://dx.doi.org/10.1007/s11273-023-09924-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 31 2023 3 04 04 401-417 |
| allfieldsSound |
10.1007/s11273-023-09924-5 doi (DE-627)SPR051582783 (SPR)s11273-023-09924-5-e DE-627 ger DE-627 rakwb eng Meira-Neto, João Augusto Alves verfasserin (orcid)0000-0001-5953-3942 aut Metabolic groups of plants in neotropical hyperseasonal savannas threatened by Australian Acacia invasion 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract The hyperseasonal savanna experiences regular flooding, drought stresses and is a neotropical vegetation type threatened by global change including Acacia spp. invasions. To deepen the understanding of hyperseasonal savannas in southern Bahia State, Brazil, after the massive invasion of Acacia mangium, we aimed to answer whether (i) the plants can be separated into different metabolic groups of plants; (ii) Acacia invasion can change the functioning for different metabolic groups of plants; (iii) invasive Acacia uptake water differently from native species; (iv) there are different threats of Acacia invasion on different metabolic groups of plants. For the answers, we sampled two series of plots arrangements: Marcetia centered plots and Acacia centered plots. Then, we analyzed stable isotopes of C, N and O to ensure the proportions that are expected in each metabolic group of plants. We detected both C3 and C4 metabolic groups of plants. Two C3 species are possibly CAM facultative. The functioning of C3 plants as a functional group was not affected by the Acacia invasion, but this result does not exclude an expected species turnover between C3 herbs and C3 trees. The C4 plants of invaded Mussununga lost their response of increasing water use efficiency to the increasing Leaf N%. Plants depend on the same water source as the soil water from recent rains. There are differences in $ δ^{18} $O among species possibly because some grow mostly during the rainy season with the 18O-enriched water meanwhile the invader Acacia mangium grows throughout the year whenever it rains. C3 plants largely dominate these ecosystems. There is a possible threat to C4 plants due to shading. Hyperseasonal savannas should be considered critically endangered by global change, especially after Acacia invasions. Initiatives for conservation of hyperseasonal savannas should be considered for effective conservation of these ecosystems. Stable isotopes (dpeaa)DE-He213 Ecosystem functioning (dpeaa)DE-He213 Water use efficiency (dpeaa)DE-He213 Tropical savanna (dpeaa)DE-He213 Biological invasion (dpeaa)DE-He213 Silva, Nathália (orcid)0000-0001-7924-6246 aut Villa, Pedro Manuel (orcid)0000-0003-4826-3187 aut da Silva, Maria Carolina Nunes Alves (orcid)0000-0003-2029-650X aut Tolentino, Glaucia Soares (orcid)0000-0002-7008-3337 aut Buttschardt, Tillmann (orcid)0000-0002-2453-4141 aut Ulm, Florian (orcid)0000-0002-1137-0651 aut Máguas, Cristina (orcid)0000-0002-4396-7073 aut Enthalten in Wetlands ecology and management Dordrecht [u.a.] : Springer Science + Business Media B.V, 1989 31(2023), 3 vom: 04. Apr., Seite 401-417 (DE-627)320569985 (DE-600)2016379-4 1572-9834 nnns volume:31 year:2023 number:3 day:04 month:04 pages:401-417 https://dx.doi.org/10.1007/s11273-023-09924-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 31 2023 3 04 04 401-417 |
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Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract The hyperseasonal savanna experiences regular flooding, drought stresses and is a neotropical vegetation type threatened by global change including Acacia spp. invasions. To deepen the understanding of hyperseasonal savannas in southern Bahia State, Brazil, after the massive invasion of Acacia mangium, we aimed to answer whether (i) the plants can be separated into different metabolic groups of plants; (ii) Acacia invasion can change the functioning for different metabolic groups of plants; (iii) invasive Acacia uptake water differently from native species; (iv) there are different threats of Acacia invasion on different metabolic groups of plants. For the answers, we sampled two series of plots arrangements: Marcetia centered plots and Acacia centered plots. Then, we analyzed stable isotopes of C, N and O to ensure the proportions that are expected in each metabolic group of plants. We detected both C3 and C4 metabolic groups of plants. Two C3 species are possibly CAM facultative. The functioning of C3 plants as a functional group was not affected by the Acacia invasion, but this result does not exclude an expected species turnover between C3 herbs and C3 trees. The C4 plants of invaded Mussununga lost their response of increasing water use efficiency to the increasing Leaf N%. Plants depend on the same water source as the soil water from recent rains. There are differences in $ δ^{18} $O among species possibly because some grow mostly during the rainy season with the 18O-enriched water meanwhile the invader Acacia mangium grows throughout the year whenever it rains. C3 plants largely dominate these ecosystems. There is a possible threat to C4 plants due to shading. Hyperseasonal savannas should be considered critically endangered by global change, especially after Acacia invasions. 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Meira-Neto, João Augusto Alves |
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Meira-Neto, João Augusto Alves misc Stable isotopes misc Ecosystem functioning misc Water use efficiency misc Tropical savanna misc Biological invasion Metabolic groups of plants in neotropical hyperseasonal savannas threatened by Australian Acacia invasion |
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Metabolic groups of plants in neotropical hyperseasonal savannas threatened by Australian Acacia invasion Stable isotopes (dpeaa)DE-He213 Ecosystem functioning (dpeaa)DE-He213 Water use efficiency (dpeaa)DE-He213 Tropical savanna (dpeaa)DE-He213 Biological invasion (dpeaa)DE-He213 |
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Meira-Neto, João Augusto Alves Silva, Nathália Villa, Pedro Manuel da Silva, Maria Carolina Nunes Alves Tolentino, Glaucia Soares Buttschardt, Tillmann Ulm, Florian Máguas, Cristina |
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Elektronische Aufsätze |
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Meira-Neto, João Augusto Alves |
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metabolic groups of plants in neotropical hyperseasonal savannas threatened by australian acacia invasion |
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Metabolic groups of plants in neotropical hyperseasonal savannas threatened by Australian Acacia invasion |
| abstract |
Abstract The hyperseasonal savanna experiences regular flooding, drought stresses and is a neotropical vegetation type threatened by global change including Acacia spp. invasions. To deepen the understanding of hyperseasonal savannas in southern Bahia State, Brazil, after the massive invasion of Acacia mangium, we aimed to answer whether (i) the plants can be separated into different metabolic groups of plants; (ii) Acacia invasion can change the functioning for different metabolic groups of plants; (iii) invasive Acacia uptake water differently from native species; (iv) there are different threats of Acacia invasion on different metabolic groups of plants. For the answers, we sampled two series of plots arrangements: Marcetia centered plots and Acacia centered plots. Then, we analyzed stable isotopes of C, N and O to ensure the proportions that are expected in each metabolic group of plants. We detected both C3 and C4 metabolic groups of plants. Two C3 species are possibly CAM facultative. The functioning of C3 plants as a functional group was not affected by the Acacia invasion, but this result does not exclude an expected species turnover between C3 herbs and C3 trees. The C4 plants of invaded Mussununga lost their response of increasing water use efficiency to the increasing Leaf N%. Plants depend on the same water source as the soil water from recent rains. There are differences in $ δ^{18} $O among species possibly because some grow mostly during the rainy season with the 18O-enriched water meanwhile the invader Acacia mangium grows throughout the year whenever it rains. C3 plants largely dominate these ecosystems. There is a possible threat to C4 plants due to shading. Hyperseasonal savannas should be considered critically endangered by global change, especially after Acacia invasions. Initiatives for conservation of hyperseasonal savannas should be considered for effective conservation of these ecosystems. © The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
| abstractGer |
Abstract The hyperseasonal savanna experiences regular flooding, drought stresses and is a neotropical vegetation type threatened by global change including Acacia spp. invasions. To deepen the understanding of hyperseasonal savannas in southern Bahia State, Brazil, after the massive invasion of Acacia mangium, we aimed to answer whether (i) the plants can be separated into different metabolic groups of plants; (ii) Acacia invasion can change the functioning for different metabolic groups of plants; (iii) invasive Acacia uptake water differently from native species; (iv) there are different threats of Acacia invasion on different metabolic groups of plants. For the answers, we sampled two series of plots arrangements: Marcetia centered plots and Acacia centered plots. Then, we analyzed stable isotopes of C, N and O to ensure the proportions that are expected in each metabolic group of plants. We detected both C3 and C4 metabolic groups of plants. Two C3 species are possibly CAM facultative. The functioning of C3 plants as a functional group was not affected by the Acacia invasion, but this result does not exclude an expected species turnover between C3 herbs and C3 trees. The C4 plants of invaded Mussununga lost their response of increasing water use efficiency to the increasing Leaf N%. Plants depend on the same water source as the soil water from recent rains. There are differences in $ δ^{18} $O among species possibly because some grow mostly during the rainy season with the 18O-enriched water meanwhile the invader Acacia mangium grows throughout the year whenever it rains. C3 plants largely dominate these ecosystems. There is a possible threat to C4 plants due to shading. Hyperseasonal savannas should be considered critically endangered by global change, especially after Acacia invasions. Initiatives for conservation of hyperseasonal savannas should be considered for effective conservation of these ecosystems. © The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
| abstract_unstemmed |
Abstract The hyperseasonal savanna experiences regular flooding, drought stresses and is a neotropical vegetation type threatened by global change including Acacia spp. invasions. To deepen the understanding of hyperseasonal savannas in southern Bahia State, Brazil, after the massive invasion of Acacia mangium, we aimed to answer whether (i) the plants can be separated into different metabolic groups of plants; (ii) Acacia invasion can change the functioning for different metabolic groups of plants; (iii) invasive Acacia uptake water differently from native species; (iv) there are different threats of Acacia invasion on different metabolic groups of plants. For the answers, we sampled two series of plots arrangements: Marcetia centered plots and Acacia centered plots. Then, we analyzed stable isotopes of C, N and O to ensure the proportions that are expected in each metabolic group of plants. We detected both C3 and C4 metabolic groups of plants. Two C3 species are possibly CAM facultative. The functioning of C3 plants as a functional group was not affected by the Acacia invasion, but this result does not exclude an expected species turnover between C3 herbs and C3 trees. The C4 plants of invaded Mussununga lost their response of increasing water use efficiency to the increasing Leaf N%. Plants depend on the same water source as the soil water from recent rains. There are differences in $ δ^{18} $O among species possibly because some grow mostly during the rainy season with the 18O-enriched water meanwhile the invader Acacia mangium grows throughout the year whenever it rains. C3 plants largely dominate these ecosystems. There is a possible threat to C4 plants due to shading. Hyperseasonal savannas should be considered critically endangered by global change, especially after Acacia invasions. Initiatives for conservation of hyperseasonal savannas should be considered for effective conservation of these ecosystems. © The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
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Metabolic groups of plants in neotropical hyperseasonal savannas threatened by Australian Acacia invasion |
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Silva, Nathália Villa, Pedro Manuel da Silva, Maria Carolina Nunes Alves Tolentino, Glaucia Soares Buttschardt, Tillmann Ulm, Florian Máguas, Cristina |
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| score |
7.401725 |