Resurrection of Soil Surveys: A case study of the acid sulphate soils of The Gambia. II. Added value from spatial statistics
Abstract. Kriging is used to provide detailed quantitative information for a range of soil characteristics across the floodplain of the River Gambia. Application of spatial statistics to a large area with a coarse grid of data points produces spurious patterns unless the area is first partitioned in...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Ahmed, F. B. [verfasserIn] Dent, D. L. [verfasserIn] |
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| Format: |
E-Artikel |
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| Erschienen: |
Oxford, UK: Blackwell Publishing Ltd ; 1997 |
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| Schlagwörter: |
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| Umfang: |
Online-Ressource |
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| Reproduktion: |
2007 ; Blackwell Publishing Journal Backfiles 1879-2005 |
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| Übergeordnetes Werk: |
In: Soil use and management - Oxford [u.a.] : Wiley-Blackwell, 1985, 13(1997), 2, Seite 0 |
| Übergeordnetes Werk: |
volume:13 ; year:1997 ; number:2 ; pages:0 |
| Links: |
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| DOI / URN: |
10.1111/j.1475-2743.1997.tb00557.x |
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| 245 | 1 | 0 | |a Resurrection of Soil Surveys: A case study of the acid sulphate soils of The Gambia. II. Added value from spatial statistics |
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| 520 | |a Abstract. Kriging is used to provide detailed quantitative information for a range of soil characteristics across the floodplain of the River Gambia. Application of spatial statistics to a large area with a coarse grid of data points produces spurious patterns unless the area is first partitioned into soil-geomorphic mapping units, each of which has a unique pattern of spatial variation. Even combining classical soil survey method with spatial statistics, the large short-range variability of acid sulphate soils means that single factor maps conceal a large element of uncertainty. A more robust procedure is to map the probability of occurrence of critical values of key characteristics. | ||
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10.1111/j.1475-2743.1997.tb00557.x doi (DE-627)NLEJ243667752 DE-627 ger DE-627 rakwb Ahmed, F. B. verfasserin aut Resurrection of Soil Surveys: A case study of the acid sulphate soils of The Gambia. II. Added value from spatial statistics Oxford, UK Blackwell Publishing Ltd 1997 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract. Kriging is used to provide detailed quantitative information for a range of soil characteristics across the floodplain of the River Gambia. Application of spatial statistics to a large area with a coarse grid of data points produces spurious patterns unless the area is first partitioned into soil-geomorphic mapping units, each of which has a unique pattern of spatial variation. Even combining classical soil survey method with spatial statistics, the large short-range variability of acid sulphate soils means that single factor maps conceal a large element of uncertainty. A more robust procedure is to map the probability of occurrence of critical values of key characteristics. 2007 Blackwell Publishing Journal Backfiles 1879-2005 |2007|||||||||| Acid sulfate soils Dent, D. L. verfasserin aut In Soil use and management Oxford [u.a.] : Wiley-Blackwell, 1985 13(1997), 2, Seite 0 Online-Ressource (DE-627)NLEJ243926693 (DE-600)2020513-2 1475-2743 nnns volume:13 year:1997 number:2 pages:0 http://dx.doi.org/10.1111/j.1475-2743.1997.tb00557.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 13 1997 2 0 |
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10.1111/j.1475-2743.1997.tb00557.x doi (DE-627)NLEJ243667752 DE-627 ger DE-627 rakwb Ahmed, F. B. verfasserin aut Resurrection of Soil Surveys: A case study of the acid sulphate soils of The Gambia. II. Added value from spatial statistics Oxford, UK Blackwell Publishing Ltd 1997 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract. Kriging is used to provide detailed quantitative information for a range of soil characteristics across the floodplain of the River Gambia. Application of spatial statistics to a large area with a coarse grid of data points produces spurious patterns unless the area is first partitioned into soil-geomorphic mapping units, each of which has a unique pattern of spatial variation. Even combining classical soil survey method with spatial statistics, the large short-range variability of acid sulphate soils means that single factor maps conceal a large element of uncertainty. A more robust procedure is to map the probability of occurrence of critical values of key characteristics. 2007 Blackwell Publishing Journal Backfiles 1879-2005 |2007|||||||||| Acid sulfate soils Dent, D. L. verfasserin aut In Soil use and management Oxford [u.a.] : Wiley-Blackwell, 1985 13(1997), 2, Seite 0 Online-Ressource (DE-627)NLEJ243926693 (DE-600)2020513-2 1475-2743 nnns volume:13 year:1997 number:2 pages:0 http://dx.doi.org/10.1111/j.1475-2743.1997.tb00557.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 13 1997 2 0 |
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10.1111/j.1475-2743.1997.tb00557.x doi (DE-627)NLEJ243667752 DE-627 ger DE-627 rakwb Ahmed, F. B. verfasserin aut Resurrection of Soil Surveys: A case study of the acid sulphate soils of The Gambia. II. Added value from spatial statistics Oxford, UK Blackwell Publishing Ltd 1997 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract. Kriging is used to provide detailed quantitative information for a range of soil characteristics across the floodplain of the River Gambia. Application of spatial statistics to a large area with a coarse grid of data points produces spurious patterns unless the area is first partitioned into soil-geomorphic mapping units, each of which has a unique pattern of spatial variation. Even combining classical soil survey method with spatial statistics, the large short-range variability of acid sulphate soils means that single factor maps conceal a large element of uncertainty. A more robust procedure is to map the probability of occurrence of critical values of key characteristics. 2007 Blackwell Publishing Journal Backfiles 1879-2005 |2007|||||||||| Acid sulfate soils Dent, D. L. verfasserin aut In Soil use and management Oxford [u.a.] : Wiley-Blackwell, 1985 13(1997), 2, Seite 0 Online-Ressource (DE-627)NLEJ243926693 (DE-600)2020513-2 1475-2743 nnns volume:13 year:1997 number:2 pages:0 http://dx.doi.org/10.1111/j.1475-2743.1997.tb00557.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 13 1997 2 0 |
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10.1111/j.1475-2743.1997.tb00557.x doi (DE-627)NLEJ243667752 DE-627 ger DE-627 rakwb Ahmed, F. B. verfasserin aut Resurrection of Soil Surveys: A case study of the acid sulphate soils of The Gambia. II. Added value from spatial statistics Oxford, UK Blackwell Publishing Ltd 1997 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract. Kriging is used to provide detailed quantitative information for a range of soil characteristics across the floodplain of the River Gambia. Application of spatial statistics to a large area with a coarse grid of data points produces spurious patterns unless the area is first partitioned into soil-geomorphic mapping units, each of which has a unique pattern of spatial variation. Even combining classical soil survey method with spatial statistics, the large short-range variability of acid sulphate soils means that single factor maps conceal a large element of uncertainty. A more robust procedure is to map the probability of occurrence of critical values of key characteristics. 2007 Blackwell Publishing Journal Backfiles 1879-2005 |2007|||||||||| Acid sulfate soils Dent, D. L. verfasserin aut In Soil use and management Oxford [u.a.] : Wiley-Blackwell, 1985 13(1997), 2, Seite 0 Online-Ressource (DE-627)NLEJ243926693 (DE-600)2020513-2 1475-2743 nnns volume:13 year:1997 number:2 pages:0 http://dx.doi.org/10.1111/j.1475-2743.1997.tb00557.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 13 1997 2 0 |
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10.1111/j.1475-2743.1997.tb00557.x doi (DE-627)NLEJ243667752 DE-627 ger DE-627 rakwb Ahmed, F. B. verfasserin aut Resurrection of Soil Surveys: A case study of the acid sulphate soils of The Gambia. II. Added value from spatial statistics Oxford, UK Blackwell Publishing Ltd 1997 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract. Kriging is used to provide detailed quantitative information for a range of soil characteristics across the floodplain of the River Gambia. Application of spatial statistics to a large area with a coarse grid of data points produces spurious patterns unless the area is first partitioned into soil-geomorphic mapping units, each of which has a unique pattern of spatial variation. Even combining classical soil survey method with spatial statistics, the large short-range variability of acid sulphate soils means that single factor maps conceal a large element of uncertainty. A more robust procedure is to map the probability of occurrence of critical values of key characteristics. 2007 Blackwell Publishing Journal Backfiles 1879-2005 |2007|||||||||| Acid sulfate soils Dent, D. L. verfasserin aut In Soil use and management Oxford [u.a.] : Wiley-Blackwell, 1985 13(1997), 2, Seite 0 Online-Ressource (DE-627)NLEJ243926693 (DE-600)2020513-2 1475-2743 nnns volume:13 year:1997 number:2 pages:0 http://dx.doi.org/10.1111/j.1475-2743.1997.tb00557.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 13 1997 2 0 |
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Resurrection of Soil Surveys: A case study of the acid sulphate soils of The Gambia. II. Added value from spatial statistics |
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Abstract. Kriging is used to provide detailed quantitative information for a range of soil characteristics across the floodplain of the River Gambia. Application of spatial statistics to a large area with a coarse grid of data points produces spurious patterns unless the area is first partitioned into soil-geomorphic mapping units, each of which has a unique pattern of spatial variation. Even combining classical soil survey method with spatial statistics, the large short-range variability of acid sulphate soils means that single factor maps conceal a large element of uncertainty. A more robust procedure is to map the probability of occurrence of critical values of key characteristics. |
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Abstract. Kriging is used to provide detailed quantitative information for a range of soil characteristics across the floodplain of the River Gambia. Application of spatial statistics to a large area with a coarse grid of data points produces spurious patterns unless the area is first partitioned into soil-geomorphic mapping units, each of which has a unique pattern of spatial variation. Even combining classical soil survey method with spatial statistics, the large short-range variability of acid sulphate soils means that single factor maps conceal a large element of uncertainty. A more robust procedure is to map the probability of occurrence of critical values of key characteristics. |
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Abstract. Kriging is used to provide detailed quantitative information for a range of soil characteristics across the floodplain of the River Gambia. Application of spatial statistics to a large area with a coarse grid of data points produces spurious patterns unless the area is first partitioned into soil-geomorphic mapping units, each of which has a unique pattern of spatial variation. Even combining classical soil survey method with spatial statistics, the large short-range variability of acid sulphate soils means that single factor maps conceal a large element of uncertainty. A more robust procedure is to map the probability of occurrence of critical values of key characteristics. |
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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">NLEJ243667752</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20210707184137.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">120427s1997 xx |||||o 00| ||und c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1111/j.1475-2743.1997.tb00557.x</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ243667752</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="100" ind1="1" ind2=" "><subfield code="a">Ahmed, F. B.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Resurrection of Soil Surveys: A case study of the acid sulphate soils of The Gambia. II. Added value from spatial statistics</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Oxford, UK</subfield><subfield code="b">Blackwell Publishing Ltd</subfield><subfield code="c">1997</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract. Kriging is used to provide detailed quantitative information for a range of soil characteristics across the floodplain of the River Gambia. Application of spatial statistics to a large area with a coarse grid of data points produces spurious patterns unless the area is first partitioned into soil-geomorphic mapping units, each of which has a unique pattern of spatial variation. Even combining classical soil survey method with spatial statistics, the large short-range variability of acid sulphate soils means that single factor maps conceal a large element of uncertainty. A more robust procedure is to map the probability of occurrence of critical values of key characteristics.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="d">2007</subfield><subfield code="f">Blackwell Publishing Journal Backfiles 1879-2005</subfield><subfield code="7">|2007||||||||||</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Acid sulfate soils</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Dent, D. L.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">Soil use and management</subfield><subfield code="d">Oxford [u.a.] : Wiley-Blackwell, 1985</subfield><subfield code="g">13(1997), 2, Seite 0</subfield><subfield code="h">Online-Ressource</subfield><subfield code="w">(DE-627)NLEJ243926693</subfield><subfield code="w">(DE-600)2020513-2</subfield><subfield code="x">1475-2743</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:13</subfield><subfield code="g">year:1997</subfield><subfield code="g">number:2</subfield><subfield code="g">pages:0</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://dx.doi.org/10.1111/j.1475-2743.1997.tb00557.x</subfield><subfield code="q">text/html</subfield><subfield code="x">Verlag</subfield><subfield code="z">Deutschlandweit zugänglich</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-DJB</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">13</subfield><subfield code="j">1997</subfield><subfield code="e">2</subfield><subfield code="h">0</subfield></datafield></record></collection>
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7.399579 |