Soil-landform-vegetation interplays at Stinker Point, Elephant Island, Antarctica

Abstract The geomorphic dynamics on ice-free areas are crucial for understanding soil formation, vegetation and landscape stability in maritime Antarctic. We aimed to describe the soil formation on different landforms, following the Holocene glacial retreat at Stinker Point. Twenty profiles were sam...
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Autor*in:	DANIELA SCHMITZ [verfasserIn] ROBERTO F.M. MICHEL [verfasserIn] FLÁVIA R. FERRARI [verfasserIn] PEDRO M. VILLA [verfasserIn] MARCIO R. FRANCELINO [verfasserIn] JAIR PUTZKE [verfasserIn] JERÓNIMO LÓPEZ-MARTÍNEZ [verfasserIn] CARLOS ERNESTO G.R. SCHAEFER [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2022

Schlagwörter:	Cryosol Holocene landscape lichens mosses ornithogenic soils platforms

Übergeordnetes Werk:	In: Anais da Academia Brasileira de Ciências - Academia Brasileira de Ciências, 2004, 94(2022), suppl 1
Übergeordnetes Werk:	volume:94 ; year:2022 ; number:suppl 1

Links:	Link aufrufen Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.1590/0001-3765202220210676

Katalog-ID:	DOAJ043611400

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spelling	10.1590/0001-3765202220210676 doi (DE-627)DOAJ043611400 (DE-599)DOAJ7c4904137dd348898c35c56369eebfdb DE-627 ger DE-627 rakwb eng DANIELA SCHMITZ verfasserin aut Soil-landform-vegetation interplays at Stinker Point, Elephant Island, Antarctica 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The geomorphic dynamics on ice-free areas are crucial for understanding soil formation, vegetation and landscape stability in maritime Antarctic. We aimed to describe the soil formation on different landforms, following the Holocene glacial retreat at Stinker Point. Twenty profiles were sampled and classified, grouped into three landforms units: middle platforms and scarps, till/glacial deposits and present/Holocene raised beaches. Soil chemical and physical attributes were determined, and the vegetation type identified and quantified. Soils from till and glacial deposits can be separated by the age of exposure: older soils are stony, skeletic; and recently exposed till has soils with moderate depth, alkaline reaction and very high base saturation. Soils at the middle platforms are shallow, coarse-grained, skeletic, with abundant vegetation. Soils from the present-day beaches are alkaline, very coarse with no horizon differentiation, whereas soils on Holocene beaches are acid and nutrient-rich due to past or present-day influence of fauna. Soils from Stinker Point are generally shallow, skeletic and strongly related to the landforms and biogenic influences. Compared with other islands of the South Shetlands, in Elephant Island soil development is less pronounced, being this mainly attributed to the metamorphic nature of parent material, with greater resistance to weathering. Cryosol Holocene landscape lichens mosses ornithogenic soils platforms Science Q ROBERTO F.M. MICHEL verfasserin aut FLÁVIA R. FERRARI verfasserin aut PEDRO M. VILLA verfasserin aut MARCIO R. FRANCELINO verfasserin aut JAIR PUTZKE verfasserin aut JERÓNIMO LÓPEZ-MARTÍNEZ verfasserin aut CARLOS ERNESTO G.R. SCHAEFER verfasserin aut In Anais da Academia Brasileira de Ciências Academia Brasileira de Ciências, 2004 94(2022), suppl 1 (DE-627)329269984 (DE-600)2046885-4 16782690 nnns volume:94 year:2022 number:suppl 1 https://doi.org/10.1590/0001-3765202220210676 kostenfrei https://doaj.org/article/7c4904137dd348898c35c56369eebfdb kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652022000201503&lng=en&tlng=en kostenfrei http://www.scielo.br/pdf/aabc/v94s1/0001-3765-aabc-94-s1-e20210676.pdf kostenfrei https://doaj.org/toc/1678-2690 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 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_171 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 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_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 94 2022 suppl 1
allfields_unstemmed	10.1590/0001-3765202220210676 doi (DE-627)DOAJ043611400 (DE-599)DOAJ7c4904137dd348898c35c56369eebfdb DE-627 ger DE-627 rakwb eng DANIELA SCHMITZ verfasserin aut Soil-landform-vegetation interplays at Stinker Point, Elephant Island, Antarctica 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The geomorphic dynamics on ice-free areas are crucial for understanding soil formation, vegetation and landscape stability in maritime Antarctic. We aimed to describe the soil formation on different landforms, following the Holocene glacial retreat at Stinker Point. Twenty profiles were sampled and classified, grouped into three landforms units: middle platforms and scarps, till/glacial deposits and present/Holocene raised beaches. Soil chemical and physical attributes were determined, and the vegetation type identified and quantified. Soils from till and glacial deposits can be separated by the age of exposure: older soils are stony, skeletic; and recently exposed till has soils with moderate depth, alkaline reaction and very high base saturation. Soils at the middle platforms are shallow, coarse-grained, skeletic, with abundant vegetation. Soils from the present-day beaches are alkaline, very coarse with no horizon differentiation, whereas soils on Holocene beaches are acid and nutrient-rich due to past or present-day influence of fauna. Soils from Stinker Point are generally shallow, skeletic and strongly related to the landforms and biogenic influences. Compared with other islands of the South Shetlands, in Elephant Island soil development is less pronounced, being this mainly attributed to the metamorphic nature of parent material, with greater resistance to weathering. Cryosol Holocene landscape lichens mosses ornithogenic soils platforms Science Q ROBERTO F.M. MICHEL verfasserin aut FLÁVIA R. FERRARI verfasserin aut PEDRO M. VILLA verfasserin aut MARCIO R. FRANCELINO verfasserin aut JAIR PUTZKE verfasserin aut JERÓNIMO LÓPEZ-MARTÍNEZ verfasserin aut CARLOS ERNESTO G.R. SCHAEFER verfasserin aut In Anais da Academia Brasileira de Ciências Academia Brasileira de Ciências, 2004 94(2022), suppl 1 (DE-627)329269984 (DE-600)2046885-4 16782690 nnns volume:94 year:2022 number:suppl 1 https://doi.org/10.1590/0001-3765202220210676 kostenfrei https://doaj.org/article/7c4904137dd348898c35c56369eebfdb kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652022000201503&lng=en&tlng=en kostenfrei http://www.scielo.br/pdf/aabc/v94s1/0001-3765-aabc-94-s1-e20210676.pdf kostenfrei https://doaj.org/toc/1678-2690 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 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_171 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 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_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 94 2022 suppl 1
allfieldsGer	10.1590/0001-3765202220210676 doi (DE-627)DOAJ043611400 (DE-599)DOAJ7c4904137dd348898c35c56369eebfdb DE-627 ger DE-627 rakwb eng DANIELA SCHMITZ verfasserin aut Soil-landform-vegetation interplays at Stinker Point, Elephant Island, Antarctica 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The geomorphic dynamics on ice-free areas are crucial for understanding soil formation, vegetation and landscape stability in maritime Antarctic. We aimed to describe the soil formation on different landforms, following the Holocene glacial retreat at Stinker Point. Twenty profiles were sampled and classified, grouped into three landforms units: middle platforms and scarps, till/glacial deposits and present/Holocene raised beaches. Soil chemical and physical attributes were determined, and the vegetation type identified and quantified. Soils from till and glacial deposits can be separated by the age of exposure: older soils are stony, skeletic; and recently exposed till has soils with moderate depth, alkaline reaction and very high base saturation. Soils at the middle platforms are shallow, coarse-grained, skeletic, with abundant vegetation. Soils from the present-day beaches are alkaline, very coarse with no horizon differentiation, whereas soils on Holocene beaches are acid and nutrient-rich due to past or present-day influence of fauna. Soils from Stinker Point are generally shallow, skeletic and strongly related to the landforms and biogenic influences. Compared with other islands of the South Shetlands, in Elephant Island soil development is less pronounced, being this mainly attributed to the metamorphic nature of parent material, with greater resistance to weathering. Cryosol Holocene landscape lichens mosses ornithogenic soils platforms Science Q ROBERTO F.M. MICHEL verfasserin aut FLÁVIA R. FERRARI verfasserin aut PEDRO M. VILLA verfasserin aut MARCIO R. FRANCELINO verfasserin aut JAIR PUTZKE verfasserin aut JERÓNIMO LÓPEZ-MARTÍNEZ verfasserin aut CARLOS ERNESTO G.R. SCHAEFER verfasserin aut In Anais da Academia Brasileira de Ciências Academia Brasileira de Ciências, 2004 94(2022), suppl 1 (DE-627)329269984 (DE-600)2046885-4 16782690 nnns volume:94 year:2022 number:suppl 1 https://doi.org/10.1590/0001-3765202220210676 kostenfrei https://doaj.org/article/7c4904137dd348898c35c56369eebfdb kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652022000201503&lng=en&tlng=en kostenfrei http://www.scielo.br/pdf/aabc/v94s1/0001-3765-aabc-94-s1-e20210676.pdf kostenfrei https://doaj.org/toc/1678-2690 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 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_171 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 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_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 94 2022 suppl 1
allfieldsSound	10.1590/0001-3765202220210676 doi (DE-627)DOAJ043611400 (DE-599)DOAJ7c4904137dd348898c35c56369eebfdb DE-627 ger DE-627 rakwb eng DANIELA SCHMITZ verfasserin aut Soil-landform-vegetation interplays at Stinker Point, Elephant Island, Antarctica 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The geomorphic dynamics on ice-free areas are crucial for understanding soil formation, vegetation and landscape stability in maritime Antarctic. We aimed to describe the soil formation on different landforms, following the Holocene glacial retreat at Stinker Point. Twenty profiles were sampled and classified, grouped into three landforms units: middle platforms and scarps, till/glacial deposits and present/Holocene raised beaches. Soil chemical and physical attributes were determined, and the vegetation type identified and quantified. Soils from till and glacial deposits can be separated by the age of exposure: older soils are stony, skeletic; and recently exposed till has soils with moderate depth, alkaline reaction and very high base saturation. Soils at the middle platforms are shallow, coarse-grained, skeletic, with abundant vegetation. Soils from the present-day beaches are alkaline, very coarse with no horizon differentiation, whereas soils on Holocene beaches are acid and nutrient-rich due to past or present-day influence of fauna. Soils from Stinker Point are generally shallow, skeletic and strongly related to the landforms and biogenic influences. Compared with other islands of the South Shetlands, in Elephant Island soil development is less pronounced, being this mainly attributed to the metamorphic nature of parent material, with greater resistance to weathering. Cryosol Holocene landscape lichens mosses ornithogenic soils platforms Science Q ROBERTO F.M. MICHEL verfasserin aut FLÁVIA R. FERRARI verfasserin aut PEDRO M. VILLA verfasserin aut MARCIO R. FRANCELINO verfasserin aut JAIR PUTZKE verfasserin aut JERÓNIMO LÓPEZ-MARTÍNEZ verfasserin aut CARLOS ERNESTO G.R. SCHAEFER verfasserin aut In Anais da Academia Brasileira de Ciências Academia Brasileira de Ciências, 2004 94(2022), suppl 1 (DE-627)329269984 (DE-600)2046885-4 16782690 nnns volume:94 year:2022 number:suppl 1 https://doi.org/10.1590/0001-3765202220210676 kostenfrei https://doaj.org/article/7c4904137dd348898c35c56369eebfdb kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652022000201503&lng=en&tlng=en kostenfrei http://www.scielo.br/pdf/aabc/v94s1/0001-3765-aabc-94-s1-e20210676.pdf kostenfrei https://doaj.org/toc/1678-2690 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 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_171 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 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_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 94 2022 suppl 1
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source	In Anais da Academia Brasileira de Ciências 94(2022), suppl 1 volume:94 year:2022 number:suppl 1
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author	DANIELA SCHMITZ
spellingShingle	DANIELA SCHMITZ misc Cryosol misc Holocene landscape misc lichens misc mosses misc ornithogenic soils misc platforms misc Science misc Q Soil-landform-vegetation interplays at Stinker Point, Elephant Island, Antarctica
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topic_title	Soil-landform-vegetation interplays at Stinker Point, Elephant Island, Antarctica Cryosol Holocene landscape lichens mosses ornithogenic soils platforms
topic	misc Cryosol misc Holocene landscape misc lichens misc mosses misc ornithogenic soils misc platforms misc Science misc Q
topic_unstemmed	misc Cryosol misc Holocene landscape misc lichens misc mosses misc ornithogenic soils misc platforms misc Science misc Q
topic_browse	misc Cryosol misc Holocene landscape misc lichens misc mosses misc ornithogenic soils misc platforms misc Science misc Q
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title	Soil-landform-vegetation interplays at Stinker Point, Elephant Island, Antarctica
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title_full	Soil-landform-vegetation interplays at Stinker Point, Elephant Island, Antarctica
author_sort	DANIELA SCHMITZ
journal	Anais da Academia Brasileira de Ciências
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author_browse	DANIELA SCHMITZ ROBERTO F.M. MICHEL FLÁVIA R. FERRARI PEDRO M. VILLA MARCIO R. FRANCELINO JAIR PUTZKE JERÓNIMO LÓPEZ-MARTÍNEZ CARLOS ERNESTO G.R. SCHAEFER
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title_sort	soil-landform-vegetation interplays at stinker point, elephant island, antarctica
title_auth	Soil-landform-vegetation interplays at Stinker Point, Elephant Island, Antarctica
abstract	Abstract The geomorphic dynamics on ice-free areas are crucial for understanding soil formation, vegetation and landscape stability in maritime Antarctic. We aimed to describe the soil formation on different landforms, following the Holocene glacial retreat at Stinker Point. Twenty profiles were sampled and classified, grouped into three landforms units: middle platforms and scarps, till/glacial deposits and present/Holocene raised beaches. Soil chemical and physical attributes were determined, and the vegetation type identified and quantified. Soils from till and glacial deposits can be separated by the age of exposure: older soils are stony, skeletic; and recently exposed till has soils with moderate depth, alkaline reaction and very high base saturation. Soils at the middle platforms are shallow, coarse-grained, skeletic, with abundant vegetation. Soils from the present-day beaches are alkaline, very coarse with no horizon differentiation, whereas soils on Holocene beaches are acid and nutrient-rich due to past or present-day influence of fauna. Soils from Stinker Point are generally shallow, skeletic and strongly related to the landforms and biogenic influences. Compared with other islands of the South Shetlands, in Elephant Island soil development is less pronounced, being this mainly attributed to the metamorphic nature of parent material, with greater resistance to weathering.
abstractGer	Abstract The geomorphic dynamics on ice-free areas are crucial for understanding soil formation, vegetation and landscape stability in maritime Antarctic. We aimed to describe the soil formation on different landforms, following the Holocene glacial retreat at Stinker Point. Twenty profiles were sampled and classified, grouped into three landforms units: middle platforms and scarps, till/glacial deposits and present/Holocene raised beaches. Soil chemical and physical attributes were determined, and the vegetation type identified and quantified. Soils from till and glacial deposits can be separated by the age of exposure: older soils are stony, skeletic; and recently exposed till has soils with moderate depth, alkaline reaction and very high base saturation. Soils at the middle platforms are shallow, coarse-grained, skeletic, with abundant vegetation. Soils from the present-day beaches are alkaline, very coarse with no horizon differentiation, whereas soils on Holocene beaches are acid and nutrient-rich due to past or present-day influence of fauna. Soils from Stinker Point are generally shallow, skeletic and strongly related to the landforms and biogenic influences. Compared with other islands of the South Shetlands, in Elephant Island soil development is less pronounced, being this mainly attributed to the metamorphic nature of parent material, with greater resistance to weathering.
abstract_unstemmed	Abstract The geomorphic dynamics on ice-free areas are crucial for understanding soil formation, vegetation and landscape stability in maritime Antarctic. We aimed to describe the soil formation on different landforms, following the Holocene glacial retreat at Stinker Point. Twenty profiles were sampled and classified, grouped into three landforms units: middle platforms and scarps, till/glacial deposits and present/Holocene raised beaches. Soil chemical and physical attributes were determined, and the vegetation type identified and quantified. Soils from till and glacial deposits can be separated by the age of exposure: older soils are stony, skeletic; and recently exposed till has soils with moderate depth, alkaline reaction and very high base saturation. Soils at the middle platforms are shallow, coarse-grained, skeletic, with abundant vegetation. Soils from the present-day beaches are alkaline, very coarse with no horizon differentiation, whereas soils on Holocene beaches are acid and nutrient-rich due to past or present-day influence of fauna. Soils from Stinker Point are generally shallow, skeletic and strongly related to the landforms and biogenic influences. Compared with other islands of the South Shetlands, in Elephant Island soil development is less pronounced, being this mainly attributed to the metamorphic nature of parent material, with greater resistance to weathering.
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container_issue	suppl 1
title_short	Soil-landform-vegetation interplays at Stinker Point, Elephant Island, Antarctica
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author2	ROBERTO F.M. MICHEL FLÁVIA R. FERRARI PEDRO M. VILLA MARCIO R. FRANCELINO JAIR PUTZKE JERÓNIMO LÓPEZ-MARTÍNEZ CARLOS ERNESTO G.R. SCHAEFER
author2Str	ROBERTO F.M. MICHEL FLÁVIA R. FERRARI PEDRO M. VILLA MARCIO R. FRANCELINO JAIR PUTZKE JERÓNIMO LÓPEZ-MARTÍNEZ CARLOS ERNESTO G.R. SCHAEFER
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up_date	2024-07-03T18:30:25.635Z
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