Phosphorus (P) availability and P transformation rates in Amazonian Dark Earth determined by 33P isotopic dilution.
Amazonian Dark Earth (ADE) often shows increased soil fertility compared to surrounding soils, likely linked to its increased concentration of soil organic matter and macronutrients such as phosphorus (P). For P, there is little knowledge whether the higher P availability is a result of increased biological processes (such as organic P mineralization) or physico-chemical processes (such as sorption/desorption), or both.
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Language: | English eng |
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2018-04-17
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Subjects: | Amazonian Dark Earth, Fósforo, terra preta, |
Online Access: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1090642 |
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dig-alice-doc-10906422018-04-18T01:43:09Z Phosphorus (P) availability and P transformation rates in Amazonian Dark Earth determined by 33P isotopic dilution. JAROSCH, K. CHEN, H. LIMA, A. B. MUNIZ, A. W. McLAREN, T. MÜLLER, C. FROSSARD, E. OBERSON, A. Klaus Jarosch, University of Bern; Hao Chen, China Agricultural University; Amanda Barbosa Lima, Justus-Liebig University Giessen; ALEKSANDER WESTPHAL MUNIZ, CPAA; Timothy McLaren, Institute of Agricultural Sciences, ETH Zurich; Christoph Müller, Justus-Liebig University Giessen; Emmanuel Frossard, Institute of Agricultural Sciences, ETH Zurich; Astrid Oberson, Institute of Agricultural Sciences, ETH Zurich. Amazonian Dark Earth Fósforo terra preta Amazonian Dark Earth (ADE) often shows increased soil fertility compared to surrounding soils, likely linked to its increased concentration of soil organic matter and macronutrients such as phosphorus (P). For P, there is little knowledge whether the higher P availability is a result of increased biological processes (such as organic P mineralization) or physico-chemical processes (such as sorption/desorption), or both. 2018-04-18T01:43:03Z 2018-04-18T01:43:03Z 2018-04-17 2018 2018-04-18T01:43:03Z Separatas In: EGU GENERAL ASSEMBLY 2018, Vienna, 2018. Geophysical Research Abstracts, v. 20, EGU2018-18352, 2018. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1090642 en eng openAccess |
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Amazonian Dark Earth Fósforo terra preta Amazonian Dark Earth Fósforo terra preta |
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Amazonian Dark Earth Fósforo terra preta Amazonian Dark Earth Fósforo terra preta JAROSCH, K. CHEN, H. LIMA, A. B. MUNIZ, A. W. McLAREN, T. MÜLLER, C. FROSSARD, E. OBERSON, A. Phosphorus (P) availability and P transformation rates in Amazonian Dark Earth determined by 33P isotopic dilution. |
description |
Amazonian Dark Earth (ADE) often shows increased soil fertility compared to surrounding soils, likely linked to its increased concentration of soil organic matter and macronutrients such as phosphorus (P). For P, there is little knowledge whether the higher P availability is a result of increased biological processes (such as organic P mineralization) or physico-chemical processes (such as sorption/desorption), or both. |
author2 |
Klaus Jarosch, University of Bern; Hao Chen, China Agricultural University; Amanda Barbosa Lima, Justus-Liebig University Giessen; ALEKSANDER WESTPHAL MUNIZ, CPAA; Timothy McLaren, Institute of Agricultural Sciences, ETH Zurich; Christoph Müller, Justus-Liebig University Giessen; Emmanuel Frossard, Institute of Agricultural Sciences, ETH Zurich; Astrid Oberson, Institute of Agricultural Sciences, ETH Zurich. |
author_facet |
Klaus Jarosch, University of Bern; Hao Chen, China Agricultural University; Amanda Barbosa Lima, Justus-Liebig University Giessen; ALEKSANDER WESTPHAL MUNIZ, CPAA; Timothy McLaren, Institute of Agricultural Sciences, ETH Zurich; Christoph Müller, Justus-Liebig University Giessen; Emmanuel Frossard, Institute of Agricultural Sciences, ETH Zurich; Astrid Oberson, Institute of Agricultural Sciences, ETH Zurich. JAROSCH, K. CHEN, H. LIMA, A. B. MUNIZ, A. W. McLAREN, T. MÜLLER, C. FROSSARD, E. OBERSON, A. |
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topic_facet |
Amazonian Dark Earth Fósforo terra preta |
author |
JAROSCH, K. CHEN, H. LIMA, A. B. MUNIZ, A. W. McLAREN, T. MÜLLER, C. FROSSARD, E. OBERSON, A. |
author_sort |
JAROSCH, K. |
title |
Phosphorus (P) availability and P transformation rates in Amazonian Dark Earth determined by 33P isotopic dilution. |
title_short |
Phosphorus (P) availability and P transformation rates in Amazonian Dark Earth determined by 33P isotopic dilution. |
title_full |
Phosphorus (P) availability and P transformation rates in Amazonian Dark Earth determined by 33P isotopic dilution. |
title_fullStr |
Phosphorus (P) availability and P transformation rates in Amazonian Dark Earth determined by 33P isotopic dilution. |
title_full_unstemmed |
Phosphorus (P) availability and P transformation rates in Amazonian Dark Earth determined by 33P isotopic dilution. |
title_sort |
phosphorus (p) availability and p transformation rates in amazonian dark earth determined by 33p isotopic dilution. |
publishDate |
2018-04-17 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1090642 |
work_keys_str_mv |
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_version_ |
1756024556591513600 |