Assessing the Long-Term Impact of Traditional Agriculture and the Mid-Term Impact of Intensification in Face of Local Climatic Changes

In the Mediterranean basin, edaphic salinization, sodification and alkalinization related to anthropic pressures and climatic changes may hinder the ecosystem sustainability. It is pertinent to study the mid and long-term variability of these soil characteristics in face off the macro agricultural system in use (i.e., irrigation or rain-fed). Four irrigated soils from the Caia Irrigation Perimeter (Portugal), Fluvisols, Luvisols, Calcisols and Cambisols were analysed in the mid-term, from 2002 to 2012, for its available Ca<sup<2+</sup<, Mg<sup<2+</sup<, K<sup<+</sup< and Na<sup<+</sup< content. Overall, Ca<sup<2+</sup<, K<sup<+</sup< and Na<sup<+</sup< significantly increased during the period of this study by 25%, 8% and 7%, respectively. Soil organic matter (SOM) and pH for the irrigated soils in the area were already assessed in previous studies with the overall SOM remaining constant (<i<p</i< ≥ 0.05) and pH increasing (<i<p</i< < 0.01) by 5%. We provide the predictive maps for Na<sup<+</sup< and the CROSS predictive & HotSpot evolution map from 2002 to 2012. Rain-fed soils were analysed in the long-term, from 1965 to 2012, for their SOM, pH and non-acid cations (Ca<sup<2+</sup<, Mg<sup<2+</sup<, K<sup<+</sup< and Na<sup<+</sup<) content. While SOM, pH and the exchangeable Ca<sup<2+</sup<, Mg<sup<2+</sup< and K<sup<+</sup< significantly increased (<i<p</i< < 0.01) by 23%, 8%, 60%, 21% and 193%, respectively, exchangeable Na<sup<+</sup< significantly decreased (<i<p</i< < 0.01) by 50%. These results may be related to the local climate changes as, according to the Thornthwaite classification, it went from sub-humid with great water excess (C1B2s2b4) in the climate normal 1951/1980 to sub-humid with moderate water excess (C1B2sb4) in 1981/2010 to semi-arid with little to none water excess (DB2db4) in 1991/2020. The irrigated areas in this Mediterranean region are slowly departing from sustainable goals of soil conservation and better edaphic management and conservation practices, that address the registered climatic changes in the area, could be adopted. Ausführliche Beschreibung

Gespeichert in:

Autor*in:	José Telo da Gama [verfasserIn] Luis Loures [verfasserIn] António Lopez-Piñeiro [verfasserIn] Derick Quintino [verfasserIn] Paulo Ferreira [verfasserIn] José Rato Nunes [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2021

Schlagwörter:	soil degradation anthropic pressure mediterranean basin semi-arid desertification

Übergeordnetes Werk:	In: Agriculture - MDPI AG, 2012, 11(2021), 9, p 814
Übergeordnetes Werk:	volume:11 ; year:2021 ; number:9, p 814

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.3390/agriculture11090814

Katalog-ID:	DOAJ057725837

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allfields	10.3390/agriculture11090814 doi (DE-627)DOAJ057725837 (DE-599)DOAJa27018cb6afa46a98c714599e8c73055 DE-627 ger DE-627 rakwb eng S1-972 José Telo da Gama verfasserin aut Assessing the Long-Term Impact of Traditional Agriculture and the Mid-Term Impact of Intensification in Face of Local Climatic Changes 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In the Mediterranean basin, edaphic salinization, sodification and alkalinization related to anthropic pressures and climatic changes may hinder the ecosystem sustainability. It is pertinent to study the mid and long-term variability of these soil characteristics in face off the macro agricultural system in use (i.e., irrigation or rain-fed). Four irrigated soils from the Caia Irrigation Perimeter (Portugal), Fluvisols, Luvisols, Calcisols and Cambisols were analysed in the mid-term, from 2002 to 2012, for its available Ca<sup<2+</sup<, Mg<sup<2+</sup<, K<sup<+</sup< and Na<sup<+</sup< content. Overall, Ca<sup<2+</sup<, K<sup<+</sup< and Na<sup<+</sup< significantly increased during the period of this study by 25%, 8% and 7%, respectively. Soil organic matter (SOM) and pH for the irrigated soils in the area were already assessed in previous studies with the overall SOM remaining constant (<i<p</i< ≥ 0.05) and pH increasing (<i<p</i< < 0.01) by 5%. We provide the predictive maps for Na<sup<+</sup< and the CROSS predictive & HotSpot evolution map from 2002 to 2012. Rain-fed soils were analysed in the long-term, from 1965 to 2012, for their SOM, pH and non-acid cations (Ca<sup<2+</sup<, Mg<sup<2+</sup<, K<sup<+</sup< and Na<sup<+</sup<) content. While SOM, pH and the exchangeable Ca<sup<2+</sup<, Mg<sup<2+</sup< and K<sup<+</sup< significantly increased (<i<p</i< < 0.01) by 23%, 8%, 60%, 21% and 193%, respectively, exchangeable Na<sup<+</sup< significantly decreased (<i<p</i< < 0.01) by 50%. These results may be related to the local climate changes as, according to the Thornthwaite classification, it went from sub-humid with great water excess (C1B2s2b4) in the climate normal 1951/1980 to sub-humid with moderate water excess (C1B2sb4) in 1981/2010 to semi-arid with little to none water excess (DB2db4) in 1991/2020. The irrigated areas in this Mediterranean region are slowly departing from sustainable goals of soil conservation and better edaphic management and conservation practices, that address the registered climatic changes in the area, could be adopted. soil degradation anthropic pressure mediterranean basin semi-arid desertification Agriculture (General) Luis Loures verfasserin aut António Lopez-Piñeiro verfasserin aut Derick Quintino verfasserin aut Paulo Ferreira verfasserin aut José Rato Nunes verfasserin aut In Agriculture MDPI AG, 2012 11(2021), 9, p 814 (DE-627)686948173 (DE-600)2651678-0 20770472 nnns volume:11 year:2021 number:9, p 814 https://doi.org/10.3390/agriculture11090814 kostenfrei https://doaj.org/article/a27018cb6afa46a98c714599e8c73055 kostenfrei https://www.mdpi.com/2077-0472/11/9/814 kostenfrei https://doaj.org/toc/2077-0472 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4367 GBV_ILN_4700 AR 11 2021 9, p 814
spelling	10.3390/agriculture11090814 doi (DE-627)DOAJ057725837 (DE-599)DOAJa27018cb6afa46a98c714599e8c73055 DE-627 ger DE-627 rakwb eng S1-972 José Telo da Gama verfasserin aut Assessing the Long-Term Impact of Traditional Agriculture and the Mid-Term Impact of Intensification in Face of Local Climatic Changes 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In the Mediterranean basin, edaphic salinization, sodification and alkalinization related to anthropic pressures and climatic changes may hinder the ecosystem sustainability. It is pertinent to study the mid and long-term variability of these soil characteristics in face off the macro agricultural system in use (i.e., irrigation or rain-fed). Four irrigated soils from the Caia Irrigation Perimeter (Portugal), Fluvisols, Luvisols, Calcisols and Cambisols were analysed in the mid-term, from 2002 to 2012, for its available Ca<sup<2+</sup<, Mg<sup<2+</sup<, K<sup<+</sup< and Na<sup<+</sup< content. Overall, Ca<sup<2+</sup<, K<sup<+</sup< and Na<sup<+</sup< significantly increased during the period of this study by 25%, 8% and 7%, respectively. Soil organic matter (SOM) and pH for the irrigated soils in the area were already assessed in previous studies with the overall SOM remaining constant (<i<p</i< ≥ 0.05) and pH increasing (<i<p</i< < 0.01) by 5%. We provide the predictive maps for Na<sup<+</sup< and the CROSS predictive & HotSpot evolution map from 2002 to 2012. Rain-fed soils were analysed in the long-term, from 1965 to 2012, for their SOM, pH and non-acid cations (Ca<sup<2+</sup<, Mg<sup<2+</sup<, K<sup<+</sup< and Na<sup<+</sup<) content. While SOM, pH and the exchangeable Ca<sup<2+</sup<, Mg<sup<2+</sup< and K<sup<+</sup< significantly increased (<i<p</i< < 0.01) by 23%, 8%, 60%, 21% and 193%, respectively, exchangeable Na<sup<+</sup< significantly decreased (<i<p</i< < 0.01) by 50%. These results may be related to the local climate changes as, according to the Thornthwaite classification, it went from sub-humid with great water excess (C1B2s2b4) in the climate normal 1951/1980 to sub-humid with moderate water excess (C1B2sb4) in 1981/2010 to semi-arid with little to none water excess (DB2db4) in 1991/2020. The irrigated areas in this Mediterranean region are slowly departing from sustainable goals of soil conservation and better edaphic management and conservation practices, that address the registered climatic changes in the area, could be adopted. soil degradation anthropic pressure mediterranean basin semi-arid desertification Agriculture (General) Luis Loures verfasserin aut António Lopez-Piñeiro verfasserin aut Derick Quintino verfasserin aut Paulo Ferreira verfasserin aut José Rato Nunes verfasserin aut In Agriculture MDPI AG, 2012 11(2021), 9, p 814 (DE-627)686948173 (DE-600)2651678-0 20770472 nnns volume:11 year:2021 number:9, p 814 https://doi.org/10.3390/agriculture11090814 kostenfrei https://doaj.org/article/a27018cb6afa46a98c714599e8c73055 kostenfrei https://www.mdpi.com/2077-0472/11/9/814 kostenfrei https://doaj.org/toc/2077-0472 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4367 GBV_ILN_4700 AR 11 2021 9, p 814
allfields_unstemmed	10.3390/agriculture11090814 doi (DE-627)DOAJ057725837 (DE-599)DOAJa27018cb6afa46a98c714599e8c73055 DE-627 ger DE-627 rakwb eng S1-972 José Telo da Gama verfasserin aut Assessing the Long-Term Impact of Traditional Agriculture and the Mid-Term Impact of Intensification in Face of Local Climatic Changes 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In the Mediterranean basin, edaphic salinization, sodification and alkalinization related to anthropic pressures and climatic changes may hinder the ecosystem sustainability. It is pertinent to study the mid and long-term variability of these soil characteristics in face off the macro agricultural system in use (i.e., irrigation or rain-fed). Four irrigated soils from the Caia Irrigation Perimeter (Portugal), Fluvisols, Luvisols, Calcisols and Cambisols were analysed in the mid-term, from 2002 to 2012, for its available Ca<sup<2+</sup<, Mg<sup<2+</sup<, K<sup<+</sup< and Na<sup<+</sup< content. Overall, Ca<sup<2+</sup<, K<sup<+</sup< and Na<sup<+</sup< significantly increased during the period of this study by 25%, 8% and 7%, respectively. Soil organic matter (SOM) and pH for the irrigated soils in the area were already assessed in previous studies with the overall SOM remaining constant (<i<p</i< ≥ 0.05) and pH increasing (<i<p</i< < 0.01) by 5%. We provide the predictive maps for Na<sup<+</sup< and the CROSS predictive & HotSpot evolution map from 2002 to 2012. Rain-fed soils were analysed in the long-term, from 1965 to 2012, for their SOM, pH and non-acid cations (Ca<sup<2+</sup<, Mg<sup<2+</sup<, K<sup<+</sup< and Na<sup<+</sup<) content. While SOM, pH and the exchangeable Ca<sup<2+</sup<, Mg<sup<2+</sup< and K<sup<+</sup< significantly increased (<i<p</i< < 0.01) by 23%, 8%, 60%, 21% and 193%, respectively, exchangeable Na<sup<+</sup< significantly decreased (<i<p</i< < 0.01) by 50%. These results may be related to the local climate changes as, according to the Thornthwaite classification, it went from sub-humid with great water excess (C1B2s2b4) in the climate normal 1951/1980 to sub-humid with moderate water excess (C1B2sb4) in 1981/2010 to semi-arid with little to none water excess (DB2db4) in 1991/2020. The irrigated areas in this Mediterranean region are slowly departing from sustainable goals of soil conservation and better edaphic management and conservation practices, that address the registered climatic changes in the area, could be adopted. soil degradation anthropic pressure mediterranean basin semi-arid desertification Agriculture (General) Luis Loures verfasserin aut António Lopez-Piñeiro verfasserin aut Derick Quintino verfasserin aut Paulo Ferreira verfasserin aut José Rato Nunes verfasserin aut In Agriculture MDPI AG, 2012 11(2021), 9, p 814 (DE-627)686948173 (DE-600)2651678-0 20770472 nnns volume:11 year:2021 number:9, p 814 https://doi.org/10.3390/agriculture11090814 kostenfrei https://doaj.org/article/a27018cb6afa46a98c714599e8c73055 kostenfrei https://www.mdpi.com/2077-0472/11/9/814 kostenfrei https://doaj.org/toc/2077-0472 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4367 GBV_ILN_4700 AR 11 2021 9, p 814
allfieldsGer	10.3390/agriculture11090814 doi (DE-627)DOAJ057725837 (DE-599)DOAJa27018cb6afa46a98c714599e8c73055 DE-627 ger DE-627 rakwb eng S1-972 José Telo da Gama verfasserin aut Assessing the Long-Term Impact of Traditional Agriculture and the Mid-Term Impact of Intensification in Face of Local Climatic Changes 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In the Mediterranean basin, edaphic salinization, sodification and alkalinization related to anthropic pressures and climatic changes may hinder the ecosystem sustainability. It is pertinent to study the mid and long-term variability of these soil characteristics in face off the macro agricultural system in use (i.e., irrigation or rain-fed). Four irrigated soils from the Caia Irrigation Perimeter (Portugal), Fluvisols, Luvisols, Calcisols and Cambisols were analysed in the mid-term, from 2002 to 2012, for its available Ca<sup<2+</sup<, Mg<sup<2+</sup<, K<sup<+</sup< and Na<sup<+</sup< content. Overall, Ca<sup<2+</sup<, K<sup<+</sup< and Na<sup<+</sup< significantly increased during the period of this study by 25%, 8% and 7%, respectively. Soil organic matter (SOM) and pH for the irrigated soils in the area were already assessed in previous studies with the overall SOM remaining constant (<i<p</i< ≥ 0.05) and pH increasing (<i<p</i< < 0.01) by 5%. We provide the predictive maps for Na<sup<+</sup< and the CROSS predictive & HotSpot evolution map from 2002 to 2012. Rain-fed soils were analysed in the long-term, from 1965 to 2012, for their SOM, pH and non-acid cations (Ca<sup<2+</sup<, Mg<sup<2+</sup<, K<sup<+</sup< and Na<sup<+</sup<) content. While SOM, pH and the exchangeable Ca<sup<2+</sup<, Mg<sup<2+</sup< and K<sup<+</sup< significantly increased (<i<p</i< < 0.01) by 23%, 8%, 60%, 21% and 193%, respectively, exchangeable Na<sup<+</sup< significantly decreased (<i<p</i< < 0.01) by 50%. These results may be related to the local climate changes as, according to the Thornthwaite classification, it went from sub-humid with great water excess (C1B2s2b4) in the climate normal 1951/1980 to sub-humid with moderate water excess (C1B2sb4) in 1981/2010 to semi-arid with little to none water excess (DB2db4) in 1991/2020. The irrigated areas in this Mediterranean region are slowly departing from sustainable goals of soil conservation and better edaphic management and conservation practices, that address the registered climatic changes in the area, could be adopted. soil degradation anthropic pressure mediterranean basin semi-arid desertification Agriculture (General) Luis Loures verfasserin aut António Lopez-Piñeiro verfasserin aut Derick Quintino verfasserin aut Paulo Ferreira verfasserin aut José Rato Nunes verfasserin aut In Agriculture MDPI AG, 2012 11(2021), 9, p 814 (DE-627)686948173 (DE-600)2651678-0 20770472 nnns volume:11 year:2021 number:9, p 814 https://doi.org/10.3390/agriculture11090814 kostenfrei https://doaj.org/article/a27018cb6afa46a98c714599e8c73055 kostenfrei https://www.mdpi.com/2077-0472/11/9/814 kostenfrei https://doaj.org/toc/2077-0472 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4367 GBV_ILN_4700 AR 11 2021 9, p 814
allfieldsSound	10.3390/agriculture11090814 doi (DE-627)DOAJ057725837 (DE-599)DOAJa27018cb6afa46a98c714599e8c73055 DE-627 ger DE-627 rakwb eng S1-972 José Telo da Gama verfasserin aut Assessing the Long-Term Impact of Traditional Agriculture and the Mid-Term Impact of Intensification in Face of Local Climatic Changes 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In the Mediterranean basin, edaphic salinization, sodification and alkalinization related to anthropic pressures and climatic changes may hinder the ecosystem sustainability. It is pertinent to study the mid and long-term variability of these soil characteristics in face off the macro agricultural system in use (i.e., irrigation or rain-fed). Four irrigated soils from the Caia Irrigation Perimeter (Portugal), Fluvisols, Luvisols, Calcisols and Cambisols were analysed in the mid-term, from 2002 to 2012, for its available Ca<sup<2+</sup<, Mg<sup<2+</sup<, K<sup<+</sup< and Na<sup<+</sup< content. Overall, Ca<sup<2+</sup<, K<sup<+</sup< and Na<sup<+</sup< significantly increased during the period of this study by 25%, 8% and 7%, respectively. Soil organic matter (SOM) and pH for the irrigated soils in the area were already assessed in previous studies with the overall SOM remaining constant (<i<p</i< ≥ 0.05) and pH increasing (<i<p</i< < 0.01) by 5%. We provide the predictive maps for Na<sup<+</sup< and the CROSS predictive & HotSpot evolution map from 2002 to 2012. Rain-fed soils were analysed in the long-term, from 1965 to 2012, for their SOM, pH and non-acid cations (Ca<sup<2+</sup<, Mg<sup<2+</sup<, K<sup<+</sup< and Na<sup<+</sup<) content. While SOM, pH and the exchangeable Ca<sup<2+</sup<, Mg<sup<2+</sup< and K<sup<+</sup< significantly increased (<i<p</i< < 0.01) by 23%, 8%, 60%, 21% and 193%, respectively, exchangeable Na<sup<+</sup< significantly decreased (<i<p</i< < 0.01) by 50%. These results may be related to the local climate changes as, according to the Thornthwaite classification, it went from sub-humid with great water excess (C1B2s2b4) in the climate normal 1951/1980 to sub-humid with moderate water excess (C1B2sb4) in 1981/2010 to semi-arid with little to none water excess (DB2db4) in 1991/2020. The irrigated areas in this Mediterranean region are slowly departing from sustainable goals of soil conservation and better edaphic management and conservation practices, that address the registered climatic changes in the area, could be adopted. soil degradation anthropic pressure mediterranean basin semi-arid desertification Agriculture (General) Luis Loures verfasserin aut António Lopez-Piñeiro verfasserin aut Derick Quintino verfasserin aut Paulo Ferreira verfasserin aut José Rato Nunes verfasserin aut In Agriculture MDPI AG, 2012 11(2021), 9, p 814 (DE-627)686948173 (DE-600)2651678-0 20770472 nnns volume:11 year:2021 number:9, p 814 https://doi.org/10.3390/agriculture11090814 kostenfrei https://doaj.org/article/a27018cb6afa46a98c714599e8c73055 kostenfrei https://www.mdpi.com/2077-0472/11/9/814 kostenfrei https://doaj.org/toc/2077-0472 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4367 GBV_ILN_4700 AR 11 2021 9, p 814
language	English
source	In Agriculture 11(2021), 9, p 814 volume:11 year:2021 number:9, p 814
sourceStr	In Agriculture 11(2021), 9, p 814 volume:11 year:2021 number:9, p 814
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	soil degradation anthropic pressure mediterranean basin semi-arid desertification Agriculture (General)
isfreeaccess_bool	true
container_title	Agriculture
authorswithroles_txt_mv	José Telo da Gama @@aut@@ Luis Loures @@aut@@ António Lopez-Piñeiro @@aut@@ Derick Quintino @@aut@@ Paulo Ferreira @@aut@@ José Rato Nunes @@aut@@
publishDateDaySort_date	2021-01-01T00:00:00Z
hierarchy_top_id	686948173
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language_de	englisch
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callnumber-first	S - Agriculture
author	José Telo da Gama
spellingShingle	José Telo da Gama misc S1-972 misc soil degradation misc anthropic pressure misc mediterranean basin misc semi-arid misc desertification misc Agriculture (General) Assessing the Long-Term Impact of Traditional Agriculture and the Mid-Term Impact of Intensification in Face of Local Climatic Changes
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topic_title	S1-972 Assessing the Long-Term Impact of Traditional Agriculture and the Mid-Term Impact of Intensification in Face of Local Climatic Changes soil degradation anthropic pressure mediterranean basin semi-arid desertification
topic	misc S1-972 misc soil degradation misc anthropic pressure misc mediterranean basin misc semi-arid misc desertification misc Agriculture (General)
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title	Assessing the Long-Term Impact of Traditional Agriculture and the Mid-Term Impact of Intensification in Face of Local Climatic Changes
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title_full	Assessing the Long-Term Impact of Traditional Agriculture and the Mid-Term Impact of Intensification in Face of Local Climatic Changes
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author_browse	José Telo da Gama Luis Loures António Lopez-Piñeiro Derick Quintino Paulo Ferreira José Rato Nunes
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title_sort	assessing the long-term impact of traditional agriculture and the mid-term impact of intensification in face of local climatic changes
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title_auth	Assessing the Long-Term Impact of Traditional Agriculture and the Mid-Term Impact of Intensification in Face of Local Climatic Changes
abstract	In the Mediterranean basin, edaphic salinization, sodification and alkalinization related to anthropic pressures and climatic changes may hinder the ecosystem sustainability. It is pertinent to study the mid and long-term variability of these soil characteristics in face off the macro agricultural system in use (i.e., irrigation or rain-fed). Four irrigated soils from the Caia Irrigation Perimeter (Portugal), Fluvisols, Luvisols, Calcisols and Cambisols were analysed in the mid-term, from 2002 to 2012, for its available Ca<sup<2+</sup<, Mg<sup<2+</sup<, K<sup<+</sup< and Na<sup<+</sup< content. Overall, Ca<sup<2+</sup<, K<sup<+</sup< and Na<sup<+</sup< significantly increased during the period of this study by 25%, 8% and 7%, respectively. Soil organic matter (SOM) and pH for the irrigated soils in the area were already assessed in previous studies with the overall SOM remaining constant (<i<p</i< ≥ 0.05) and pH increasing (<i<p</i< < 0.01) by 5%. We provide the predictive maps for Na<sup<+</sup< and the CROSS predictive & HotSpot evolution map from 2002 to 2012. Rain-fed soils were analysed in the long-term, from 1965 to 2012, for their SOM, pH and non-acid cations (Ca<sup<2+</sup<, Mg<sup<2+</sup<, K<sup<+</sup< and Na<sup<+</sup<) content. While SOM, pH and the exchangeable Ca<sup<2+</sup<, Mg<sup<2+</sup< and K<sup<+</sup< significantly increased (<i<p</i< < 0.01) by 23%, 8%, 60%, 21% and 193%, respectively, exchangeable Na<sup<+</sup< significantly decreased (<i<p</i< < 0.01) by 50%. These results may be related to the local climate changes as, according to the Thornthwaite classification, it went from sub-humid with great water excess (C1B2s2b4) in the climate normal 1951/1980 to sub-humid with moderate water excess (C1B2sb4) in 1981/2010 to semi-arid with little to none water excess (DB2db4) in 1991/2020. The irrigated areas in this Mediterranean region are slowly departing from sustainable goals of soil conservation and better edaphic management and conservation practices, that address the registered climatic changes in the area, could be adopted.
abstractGer	In the Mediterranean basin, edaphic salinization, sodification and alkalinization related to anthropic pressures and climatic changes may hinder the ecosystem sustainability. It is pertinent to study the mid and long-term variability of these soil characteristics in face off the macro agricultural system in use (i.e., irrigation or rain-fed). Four irrigated soils from the Caia Irrigation Perimeter (Portugal), Fluvisols, Luvisols, Calcisols and Cambisols were analysed in the mid-term, from 2002 to 2012, for its available Ca<sup<2+</sup<, Mg<sup<2+</sup<, K<sup<+</sup< and Na<sup<+</sup< content. Overall, Ca<sup<2+</sup<, K<sup<+</sup< and Na<sup<+</sup< significantly increased during the period of this study by 25%, 8% and 7%, respectively. Soil organic matter (SOM) and pH for the irrigated soils in the area were already assessed in previous studies with the overall SOM remaining constant (<i<p</i< ≥ 0.05) and pH increasing (<i<p</i< < 0.01) by 5%. We provide the predictive maps for Na<sup<+</sup< and the CROSS predictive & HotSpot evolution map from 2002 to 2012. Rain-fed soils were analysed in the long-term, from 1965 to 2012, for their SOM, pH and non-acid cations (Ca<sup<2+</sup<, Mg<sup<2+</sup<, K<sup<+</sup< and Na<sup<+</sup<) content. While SOM, pH and the exchangeable Ca<sup<2+</sup<, Mg<sup<2+</sup< and K<sup<+</sup< significantly increased (<i<p</i< < 0.01) by 23%, 8%, 60%, 21% and 193%, respectively, exchangeable Na<sup<+</sup< significantly decreased (<i<p</i< < 0.01) by 50%. These results may be related to the local climate changes as, according to the Thornthwaite classification, it went from sub-humid with great water excess (C1B2s2b4) in the climate normal 1951/1980 to sub-humid with moderate water excess (C1B2sb4) in 1981/2010 to semi-arid with little to none water excess (DB2db4) in 1991/2020. The irrigated areas in this Mediterranean region are slowly departing from sustainable goals of soil conservation and better edaphic management and conservation practices, that address the registered climatic changes in the area, could be adopted.
abstract_unstemmed	In the Mediterranean basin, edaphic salinization, sodification and alkalinization related to anthropic pressures and climatic changes may hinder the ecosystem sustainability. It is pertinent to study the mid and long-term variability of these soil characteristics in face off the macro agricultural system in use (i.e., irrigation or rain-fed). Four irrigated soils from the Caia Irrigation Perimeter (Portugal), Fluvisols, Luvisols, Calcisols and Cambisols were analysed in the mid-term, from 2002 to 2012, for its available Ca<sup<2+</sup<, Mg<sup<2+</sup<, K<sup<+</sup< and Na<sup<+</sup< content. Overall, Ca<sup<2+</sup<, K<sup<+</sup< and Na<sup<+</sup< significantly increased during the period of this study by 25%, 8% and 7%, respectively. Soil organic matter (SOM) and pH for the irrigated soils in the area were already assessed in previous studies with the overall SOM remaining constant (<i<p</i< ≥ 0.05) and pH increasing (<i<p</i< < 0.01) by 5%. We provide the predictive maps for Na<sup<+</sup< and the CROSS predictive & HotSpot evolution map from 2002 to 2012. Rain-fed soils were analysed in the long-term, from 1965 to 2012, for their SOM, pH and non-acid cations (Ca<sup<2+</sup<, Mg<sup<2+</sup<, K<sup<+</sup< and Na<sup<+</sup<) content. While SOM, pH and the exchangeable Ca<sup<2+</sup<, Mg<sup<2+</sup< and K<sup<+</sup< significantly increased (<i<p</i< < 0.01) by 23%, 8%, 60%, 21% and 193%, respectively, exchangeable Na<sup<+</sup< significantly decreased (<i<p</i< < 0.01) by 50%. These results may be related to the local climate changes as, according to the Thornthwaite classification, it went from sub-humid with great water excess (C1B2s2b4) in the climate normal 1951/1980 to sub-humid with moderate water excess (C1B2sb4) in 1981/2010 to semi-arid with little to none water excess (DB2db4) in 1991/2020. The irrigated areas in this Mediterranean region are slowly departing from sustainable goals of soil conservation and better edaphic management and conservation practices, that address the registered climatic changes in the area, could be adopted.
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title_short	Assessing the Long-Term Impact of Traditional Agriculture and the Mid-Term Impact of Intensification in Face of Local Climatic Changes
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