Biological disturbance and camouflage of sedimentary features on the Northeast United States slope and rise
Abstract Evidence from over 200 sediment cores, numerous submersible dives, and bottom photographs prove that bioturbation and bioerosion are ongoing processes affecting northeastern U.S. continental slope and rise sedimentation. Evidence of biological activity was found in greater than 95% of the c...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Forde, Evan B. [verfasserIn] |
|---|
| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
1984 |
|---|
| Schlagwörter: |
|---|
| Anmerkung: |
© Springer-Verlag New York Inc. 1984 |
|---|
| Übergeordnetes Werk: |
Enthalten in: Geo-marine letters - Springer-Verlag, 1981, 4(1984), 1 vom: März, Seite 49-53 |
|---|---|
| Übergeordnetes Werk: |
volume:4 ; year:1984 ; number:1 ; month:03 ; pages:49-53 |
| Links: |
|---|
| DOI / URN: |
10.1007/BF02237974 |
|---|
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OLC2036164919 |
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| 520 | |a Abstract Evidence from over 200 sediment cores, numerous submersible dives, and bottom photographs prove that bioturbation and bioerosion are ongoing processes affecting northeastern U.S. continental slope and rise sedimentation. Evidence of biological activity was found in greater than 95% of the cores examined. Submersible dive observations reveal that the results of biological activity often dominate sea-floor microtopography. Bioturbation can disturb sediments several centimeters deep in a matter of seconds and is in some areas the primary sediment transport mechanism. Many cores with sandy intervals were profoundly disturbed by bioturbation. Biologically camouflaged sand-rich intervals can easily be missed by visual observation. | ||
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10.1007/BF02237974 doi (DE-627)OLC2036164919 (DE-He213)BF02237974-p DE-627 ger DE-627 rakwb eng 550 VZ 550 VZ 13 ssgn Forde, Evan B. verfasserin aut Biological disturbance and camouflage of sedimentary features on the Northeast United States slope and rise 1984 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag New York Inc. 1984 Abstract Evidence from over 200 sediment cores, numerous submersible dives, and bottom photographs prove that bioturbation and bioerosion are ongoing processes affecting northeastern U.S. continental slope and rise sedimentation. Evidence of biological activity was found in greater than 95% of the cores examined. Submersible dive observations reveal that the results of biological activity often dominate sea-floor microtopography. Bioturbation can disturb sediments several centimeters deep in a matter of seconds and is in some areas the primary sediment transport mechanism. Many cores with sandy intervals were profoundly disturbed by bioturbation. Biologically camouflaged sand-rich intervals can easily be missed by visual observation. United States Sedimentation Biological Activity Sediment Core Sediment Transport Ulrich, Suzanne Danner aut Hecker, Barbara aut Enthalten in Geo-marine letters Springer-Verlag, 1981 4(1984), 1 vom: März, Seite 49-53 (DE-627)129932140 (DE-600)381526-2 (DE-576)015466973 0276-0460 nnns volume:4 year:1984 number:1 month:03 pages:49-53 https://doi.org/10.1007/BF02237974 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OPC-GGO GBV_ILN_40 GBV_ILN_70 GBV_ILN_267 GBV_ILN_612 GBV_ILN_2018 GBV_ILN_4012 AR 4 1984 1 03 49-53 |
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10.1007/BF02237974 doi (DE-627)OLC2036164919 (DE-He213)BF02237974-p DE-627 ger DE-627 rakwb eng 550 VZ 550 VZ 13 ssgn Forde, Evan B. verfasserin aut Biological disturbance and camouflage of sedimentary features on the Northeast United States slope and rise 1984 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag New York Inc. 1984 Abstract Evidence from over 200 sediment cores, numerous submersible dives, and bottom photographs prove that bioturbation and bioerosion are ongoing processes affecting northeastern U.S. continental slope and rise sedimentation. Evidence of biological activity was found in greater than 95% of the cores examined. Submersible dive observations reveal that the results of biological activity often dominate sea-floor microtopography. Bioturbation can disturb sediments several centimeters deep in a matter of seconds and is in some areas the primary sediment transport mechanism. Many cores with sandy intervals were profoundly disturbed by bioturbation. Biologically camouflaged sand-rich intervals can easily be missed by visual observation. United States Sedimentation Biological Activity Sediment Core Sediment Transport Ulrich, Suzanne Danner aut Hecker, Barbara aut Enthalten in Geo-marine letters Springer-Verlag, 1981 4(1984), 1 vom: März, Seite 49-53 (DE-627)129932140 (DE-600)381526-2 (DE-576)015466973 0276-0460 nnns volume:4 year:1984 number:1 month:03 pages:49-53 https://doi.org/10.1007/BF02237974 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OPC-GGO GBV_ILN_40 GBV_ILN_70 GBV_ILN_267 GBV_ILN_612 GBV_ILN_2018 GBV_ILN_4012 AR 4 1984 1 03 49-53 |
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Abstract Evidence from over 200 sediment cores, numerous submersible dives, and bottom photographs prove that bioturbation and bioerosion are ongoing processes affecting northeastern U.S. continental slope and rise sedimentation. Evidence of biological activity was found in greater than 95% of the cores examined. Submersible dive observations reveal that the results of biological activity often dominate sea-floor microtopography. Bioturbation can disturb sediments several centimeters deep in a matter of seconds and is in some areas the primary sediment transport mechanism. Many cores with sandy intervals were profoundly disturbed by bioturbation. Biologically camouflaged sand-rich intervals can easily be missed by visual observation. © Springer-Verlag New York Inc. 1984 |
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Abstract Evidence from over 200 sediment cores, numerous submersible dives, and bottom photographs prove that bioturbation and bioerosion are ongoing processes affecting northeastern U.S. continental slope and rise sedimentation. Evidence of biological activity was found in greater than 95% of the cores examined. Submersible dive observations reveal that the results of biological activity often dominate sea-floor microtopography. Bioturbation can disturb sediments several centimeters deep in a matter of seconds and is in some areas the primary sediment transport mechanism. Many cores with sandy intervals were profoundly disturbed by bioturbation. Biologically camouflaged sand-rich intervals can easily be missed by visual observation. © Springer-Verlag New York Inc. 1984 |
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Abstract Evidence from over 200 sediment cores, numerous submersible dives, and bottom photographs prove that bioturbation and bioerosion are ongoing processes affecting northeastern U.S. continental slope and rise sedimentation. Evidence of biological activity was found in greater than 95% of the cores examined. Submersible dive observations reveal that the results of biological activity often dominate sea-floor microtopography. Bioturbation can disturb sediments several centimeters deep in a matter of seconds and is in some areas the primary sediment transport mechanism. Many cores with sandy intervals were profoundly disturbed by bioturbation. Biologically camouflaged sand-rich intervals can easily be missed by visual observation. © Springer-Verlag New York Inc. 1984 |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">OLC2036164919</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230331143640.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">200819s1984 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/BF02237974</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC2036164919</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-He213)BF02237974-p</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">550</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">550</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">13</subfield><subfield code="2">ssgn</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Forde, Evan B.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Biological disturbance and camouflage of sedimentary features on the Northeast United States slope and rise</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1984</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© Springer-Verlag New York Inc. 1984</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Evidence from over 200 sediment cores, numerous submersible dives, and bottom photographs prove that bioturbation and bioerosion are ongoing processes affecting northeastern U.S. continental slope and rise sedimentation. Evidence of biological activity was found in greater than 95% of the cores examined. Submersible dive observations reveal that the results of biological activity often dominate sea-floor microtopography. Bioturbation can disturb sediments several centimeters deep in a matter of seconds and is in some areas the primary sediment transport mechanism. Many cores with sandy intervals were profoundly disturbed by bioturbation. 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