Carbon and nitrogen stocks in Lithic soils: Environmental drivers and land-use implication in Brazilian dry ecosystems
Purpose: Lithic soils (with lithic contact up to 50 cm deep) are common in global drylands. Historically, have been little studied over time and the natural and anthropogenic factors that affect the storage of carbon (C) and nitrogen (N) in this soil group are little known. Methods: We used 118 lithic soil profiles to understand how climate (semi-arid and dry sub-humid), lithology, relief, and land-use (agriculture, pasture, secondary forest, and native forest) affect soil C and N stocks in drylands, northeastern Brazil. Results: Climate did not affect C and N stocks in lithic soils. However, soils with sedimentary lithology showed, on average, 17.4 and 27.1% less C and 20.5 and 38.2% less N than soils under metamorphic and igneous lithology, respectively. Soils under wavy relief presented the highest C (30.5 ± 16.9 Mg ha−1) and N (2.7 ± 1.2 Mg ha−1) stocks, while those under flat relief presented the lowest values (19.6 ± 16.3 Mg C ha−1 and 2.1 ± 1.5 Mg N ha−1), because of more significant anthropic use in profiles under flat relief. In general, soils under pasture and agriculture showed, on average, 73.6% and 65.8% less C than soils under native forest and the natural recovery of C and N stocks in soils (areas under natural regeneration) was limited, because of lithic contact close to the surface. Conclusion: We concluded that lithology, relief, and land use were the main factors affecting the accumulation of C and N in lithic soils, northeastern Brazil. Our results may be useful for sustainable use of lithic soils in drylands according to their aptitude and support capacity.
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dig-cirad-fr-6094192024-07-08T20:51:57Z http://agritrop.cirad.fr/609419/ http://agritrop.cirad.fr/609419/ Carbon and nitrogen stocks in Lithic soils: Environmental drivers and land-use implication in Brazilian dry ecosystems. de Souza Oliveira Filho José, Silva Nascimento Diniz Rousilene, Cipriano da Silva Rafael, Ohana Gomes Moreira Vanessa, Matos Vieira Juliana, Saraiva Barreto Manoel Messias, Benicio de Souza Carvalho Margareth Silvia, Tritsch Isabelle, Scopel Eric. 2024. Journal of Soils and Sediments, 24 : 1476-1488.https://doi.org/10.1007/s11368-024-03732-x <https://doi.org/10.1007/s11368-024-03732-x> Carbon and nitrogen stocks in Lithic soils: Environmental drivers and land-use implication in Brazilian dry ecosystems de Souza Oliveira Filho, José Silva Nascimento Diniz, Rousilene Cipriano da Silva, Rafael Ohana Gomes Moreira, Vanessa Matos Vieira, Juliana Saraiva Barreto, Manoel Messias Benicio de Souza Carvalho, Margareth Silvia Tritsch, Isabelle Scopel, Eric eng 2024 Journal of Soils and Sediments P36 - Érosion, conservation et récupération des sols P30 - Sciences et aménagement du sol écosystèmes arides séquestration du carbone utilisation des terres matière organique du sol carbone organique du sol roche ignée sol de roche ignée roche sédimentaire dégradation du sol http://aims.fao.org/aos/agrovoc/c_07c6c5ab http://aims.fao.org/aos/agrovoc/c_331583 http://aims.fao.org/aos/agrovoc/c_4182 http://aims.fao.org/aos/agrovoc/c_35657 http://aims.fao.org/aos/agrovoc/c_389fe908 http://aims.fao.org/aos/agrovoc/c_4264f3ca http://aims.fao.org/aos/agrovoc/c_3792 http://aims.fao.org/aos/agrovoc/c_d4682eaf http://aims.fao.org/aos/agrovoc/c_7168 Brésil http://aims.fao.org/aos/agrovoc/c_1070 Purpose: Lithic soils (with lithic contact up to 50 cm deep) are common in global drylands. Historically, have been little studied over time and the natural and anthropogenic factors that affect the storage of carbon (C) and nitrogen (N) in this soil group are little known. Methods: We used 118 lithic soil profiles to understand how climate (semi-arid and dry sub-humid), lithology, relief, and land-use (agriculture, pasture, secondary forest, and native forest) affect soil C and N stocks in drylands, northeastern Brazil. Results: Climate did not affect C and N stocks in lithic soils. However, soils with sedimentary lithology showed, on average, 17.4 and 27.1% less C and 20.5 and 38.2% less N than soils under metamorphic and igneous lithology, respectively. Soils under wavy relief presented the highest C (30.5 ± 16.9 Mg ha−1) and N (2.7 ± 1.2 Mg ha−1) stocks, while those under flat relief presented the lowest values (19.6 ± 16.3 Mg C ha−1 and 2.1 ± 1.5 Mg N ha−1), because of more significant anthropic use in profiles under flat relief. In general, soils under pasture and agriculture showed, on average, 73.6% and 65.8% less C than soils under native forest and the natural recovery of C and N stocks in soils (areas under natural regeneration) was limited, because of lithic contact close to the surface. Conclusion: We concluded that lithology, relief, and land use were the main factors affecting the accumulation of C and N in lithic soils, northeastern Brazil. Our results may be useful for sustainable use of lithic soils in drylands according to their aptitude and support capacity. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/609419/1/Filho_al_2024_journal%20of%20soils%20and%20sediments.pdf text Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1007/s11368-024-03732-x 10.1007/s11368-024-03732-x info:eu-repo/semantics/altIdentifier/doi/10.1007/s11368-024-03732-x info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1007/s11368-024-03732-x |
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P36 - Érosion, conservation et récupération des sols P30 - Sciences et aménagement du sol écosystèmes arides séquestration du carbone utilisation des terres matière organique du sol carbone organique du sol roche ignée sol de roche ignée roche sédimentaire dégradation du sol http://aims.fao.org/aos/agrovoc/c_07c6c5ab http://aims.fao.org/aos/agrovoc/c_331583 http://aims.fao.org/aos/agrovoc/c_4182 http://aims.fao.org/aos/agrovoc/c_35657 http://aims.fao.org/aos/agrovoc/c_389fe908 http://aims.fao.org/aos/agrovoc/c_4264f3ca http://aims.fao.org/aos/agrovoc/c_3792 http://aims.fao.org/aos/agrovoc/c_d4682eaf http://aims.fao.org/aos/agrovoc/c_7168 http://aims.fao.org/aos/agrovoc/c_1070 P36 - Érosion, conservation et récupération des sols P30 - Sciences et aménagement du sol écosystèmes arides séquestration du carbone utilisation des terres matière organique du sol carbone organique du sol roche ignée sol de roche ignée roche sédimentaire dégradation du sol http://aims.fao.org/aos/agrovoc/c_07c6c5ab http://aims.fao.org/aos/agrovoc/c_331583 http://aims.fao.org/aos/agrovoc/c_4182 http://aims.fao.org/aos/agrovoc/c_35657 http://aims.fao.org/aos/agrovoc/c_389fe908 http://aims.fao.org/aos/agrovoc/c_4264f3ca http://aims.fao.org/aos/agrovoc/c_3792 http://aims.fao.org/aos/agrovoc/c_d4682eaf http://aims.fao.org/aos/agrovoc/c_7168 http://aims.fao.org/aos/agrovoc/c_1070 |
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P36 - Érosion, conservation et récupération des sols P30 - Sciences et aménagement du sol écosystèmes arides séquestration du carbone utilisation des terres matière organique du sol carbone organique du sol roche ignée sol de roche ignée roche sédimentaire dégradation du sol http://aims.fao.org/aos/agrovoc/c_07c6c5ab http://aims.fao.org/aos/agrovoc/c_331583 http://aims.fao.org/aos/agrovoc/c_4182 http://aims.fao.org/aos/agrovoc/c_35657 http://aims.fao.org/aos/agrovoc/c_389fe908 http://aims.fao.org/aos/agrovoc/c_4264f3ca http://aims.fao.org/aos/agrovoc/c_3792 http://aims.fao.org/aos/agrovoc/c_d4682eaf http://aims.fao.org/aos/agrovoc/c_7168 http://aims.fao.org/aos/agrovoc/c_1070 P36 - Érosion, conservation et récupération des sols P30 - Sciences et aménagement du sol écosystèmes arides séquestration du carbone utilisation des terres matière organique du sol carbone organique du sol roche ignée sol de roche ignée roche sédimentaire dégradation du sol http://aims.fao.org/aos/agrovoc/c_07c6c5ab http://aims.fao.org/aos/agrovoc/c_331583 http://aims.fao.org/aos/agrovoc/c_4182 http://aims.fao.org/aos/agrovoc/c_35657 http://aims.fao.org/aos/agrovoc/c_389fe908 http://aims.fao.org/aos/agrovoc/c_4264f3ca http://aims.fao.org/aos/agrovoc/c_3792 http://aims.fao.org/aos/agrovoc/c_d4682eaf http://aims.fao.org/aos/agrovoc/c_7168 http://aims.fao.org/aos/agrovoc/c_1070 de Souza Oliveira Filho, José Silva Nascimento Diniz, Rousilene Cipriano da Silva, Rafael Ohana Gomes Moreira, Vanessa Matos Vieira, Juliana Saraiva Barreto, Manoel Messias Benicio de Souza Carvalho, Margareth Silvia Tritsch, Isabelle Scopel, Eric Carbon and nitrogen stocks in Lithic soils: Environmental drivers and land-use implication in Brazilian dry ecosystems |
description |
Purpose: Lithic soils (with lithic contact up to 50 cm deep) are common in global drylands. Historically, have been little studied over time and the natural and anthropogenic factors that affect the storage of carbon (C) and nitrogen (N) in this soil group are little known. Methods: We used 118 lithic soil profiles to understand how climate (semi-arid and dry sub-humid), lithology, relief, and land-use (agriculture, pasture, secondary forest, and native forest) affect soil C and N stocks in drylands, northeastern Brazil. Results: Climate did not affect C and N stocks in lithic soils. However, soils with sedimentary lithology showed, on average, 17.4 and 27.1% less C and 20.5 and 38.2% less N than soils under metamorphic and igneous lithology, respectively. Soils under wavy relief presented the highest C (30.5 ± 16.9 Mg ha−1) and N (2.7 ± 1.2 Mg ha−1) stocks, while those under flat relief presented the lowest values (19.6 ± 16.3 Mg C ha−1 and 2.1 ± 1.5 Mg N ha−1), because of more significant anthropic use in profiles under flat relief. In general, soils under pasture and agriculture showed, on average, 73.6% and 65.8% less C than soils under native forest and the natural recovery of C and N stocks in soils (areas under natural regeneration) was limited, because of lithic contact close to the surface. Conclusion: We concluded that lithology, relief, and land use were the main factors affecting the accumulation of C and N in lithic soils, northeastern Brazil. Our results may be useful for sustainable use of lithic soils in drylands according to their aptitude and support capacity. |
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article |
topic_facet |
P36 - Érosion, conservation et récupération des sols P30 - Sciences et aménagement du sol écosystèmes arides séquestration du carbone utilisation des terres matière organique du sol carbone organique du sol roche ignée sol de roche ignée roche sédimentaire dégradation du sol http://aims.fao.org/aos/agrovoc/c_07c6c5ab http://aims.fao.org/aos/agrovoc/c_331583 http://aims.fao.org/aos/agrovoc/c_4182 http://aims.fao.org/aos/agrovoc/c_35657 http://aims.fao.org/aos/agrovoc/c_389fe908 http://aims.fao.org/aos/agrovoc/c_4264f3ca http://aims.fao.org/aos/agrovoc/c_3792 http://aims.fao.org/aos/agrovoc/c_d4682eaf http://aims.fao.org/aos/agrovoc/c_7168 http://aims.fao.org/aos/agrovoc/c_1070 |
author |
de Souza Oliveira Filho, José Silva Nascimento Diniz, Rousilene Cipriano da Silva, Rafael Ohana Gomes Moreira, Vanessa Matos Vieira, Juliana Saraiva Barreto, Manoel Messias Benicio de Souza Carvalho, Margareth Silvia Tritsch, Isabelle Scopel, Eric |
author_facet |
de Souza Oliveira Filho, José Silva Nascimento Diniz, Rousilene Cipriano da Silva, Rafael Ohana Gomes Moreira, Vanessa Matos Vieira, Juliana Saraiva Barreto, Manoel Messias Benicio de Souza Carvalho, Margareth Silvia Tritsch, Isabelle Scopel, Eric |
author_sort |
de Souza Oliveira Filho, José |
title |
Carbon and nitrogen stocks in Lithic soils: Environmental drivers and land-use implication in Brazilian dry ecosystems |
title_short |
Carbon and nitrogen stocks in Lithic soils: Environmental drivers and land-use implication in Brazilian dry ecosystems |
title_full |
Carbon and nitrogen stocks in Lithic soils: Environmental drivers and land-use implication in Brazilian dry ecosystems |
title_fullStr |
Carbon and nitrogen stocks in Lithic soils: Environmental drivers and land-use implication in Brazilian dry ecosystems |
title_full_unstemmed |
Carbon and nitrogen stocks in Lithic soils: Environmental drivers and land-use implication in Brazilian dry ecosystems |
title_sort |
carbon and nitrogen stocks in lithic soils: environmental drivers and land-use implication in brazilian dry ecosystems |
url |
http://agritrop.cirad.fr/609419/ http://agritrop.cirad.fr/609419/1/Filho_al_2024_journal%20of%20soils%20and%20sediments.pdf |
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