Soil organic carbon and total nitrogen as affected by land use types in karst and non-karst areas of northwest Guangxi, China
BACKGROUND: Human migration from the karst area to the non‐karst area is an important approach for the restoration of degraded karst ecosystems. However, the effects of human‐induced land‐use change on soil properties are still unclear. The objective of this study was to investigate the effects of l...
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| Veröffentlicht in: | Journal of the science of food and agriculture 2012-03, Vol.92 (5), p.1086-1093 |
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| creator | Chen, Hongsong Zhang, Wei Wang, Kelin Hou, Ya |
| description | BACKGROUND: Human migration from the karst area to the non‐karst area is an important approach for the restoration of degraded karst ecosystems. However, the effects of human‐induced land‐use change on soil properties are still unclear. The objective of this study was to investigate the effects of land use and parent material on soil organic carbon (SOC) and total nitrogen (TN) at a depth of 0–15 cm in karst and non‐karst areas in southwest China.
RESULTS: In the karst area, SOC and TN under different land uses decreased significantly in the order of secondary forestland > scrubland and abandoned farmland > farmland, commercial forestland and forage grassland. In the non‐karst area, SOC and TN were the highest in scrubland and grassland, and were significantly higher than those in farmland and commercial forestland. Because of differences in parent material, SOC and TN were significantly higher in the karst area than those in the non‐karst area.
CONCLUSION: Abandoned farmland had the potential to increase SOC and TN significantly but land reclamation and cultivation had the opposite effect. SOC and TN were higher but cultivation‐induced losses occurred more rapidly in calcareous soils than in red soils, indicating that more attention is needed for soil productivity and land use management in the karst area. Copyright © 2011 Society of Chemical Industry |
| doi_str_mv | 10.1002/jsfa.4591 |
| format | Article |
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RESULTS: In the karst area, SOC and TN under different land uses decreased significantly in the order of secondary forestland > scrubland and abandoned farmland > farmland, commercial forestland and forage grassland. In the non‐karst area, SOC and TN were the highest in scrubland and grassland, and were significantly higher than those in farmland and commercial forestland. Because of differences in parent material, SOC and TN were significantly higher in the karst area than those in the non‐karst area.
CONCLUSION: Abandoned farmland had the potential to increase SOC and TN significantly but land reclamation and cultivation had the opposite effect. SOC and TN were higher but cultivation‐induced losses occurred more rapidly in calcareous soils than in red soils, indicating that more attention is needed for soil productivity and land use management in the karst area. Copyright © 2011 Society of Chemical Industry</description><identifier>ISSN: 0022-5142</identifier><identifier>EISSN: 1097-0010</identifier><identifier>DOI: 10.1002/jsfa.4591</identifier><identifier>PMID: 21858841</identifier><identifier>CODEN: JSFAAE</identifier><language>eng</language><publisher>Chichester, UK: John Wiley & Sons, Ltd</publisher><subject>Agriculture ; Biological and medical sciences ; calcareous soil ; Carbon ; Carbon - analysis ; China ; Conservation of Natural Resources ; Crops, Agricultural ; Emigration and Immigration ; Food industries ; Forestry ; Fundamental and applied biological sciences. Psychology ; Grasslands ; Humans ; karst region of southwest China ; Land use ; land use type ; Nitrogen ; Nitrogen - analysis ; Poaceae ; red soil ; Soil - chemistry ; soil organic carbon ; soil total nitrogen ; Soils ; Trees</subject><ispartof>Journal of the science of food and agriculture, 2012-03, Vol.92 (5), p.1086-1093</ispartof><rights>Copyright © 2011 Society of Chemical Industry</rights><rights>2015 INIST-CNRS</rights><rights>Copyright © 2011 Society of Chemical Industry.</rights><rights>Copyright John Wiley and Sons, Limited Mar 30, 2012</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4881-649f1dfd49b6ef0fe0c5b19493f6578d73dedf1c02efe6bfd6b5518d5ab0e71d3</citedby><cites>FETCH-LOGICAL-c4881-649f1dfd49b6ef0fe0c5b19493f6578d73dedf1c02efe6bfd6b5518d5ab0e71d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fjsfa.4591$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fjsfa.4591$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>309,310,314,776,780,785,786,1411,23909,23910,25118,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=25727716$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21858841$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Chen, Hongsong</creatorcontrib><creatorcontrib>Zhang, Wei</creatorcontrib><creatorcontrib>Wang, Kelin</creatorcontrib><creatorcontrib>Hou, Ya</creatorcontrib><title>Soil organic carbon and total nitrogen as affected by land use types in karst and non-karst areas of northwest Guangxi, China</title><title>Journal of the science of food and agriculture</title><addtitle>J. Sci. Food Agric</addtitle><description>BACKGROUND: Human migration from the karst area to the non‐karst area is an important approach for the restoration of degraded karst ecosystems. However, the effects of human‐induced land‐use change on soil properties are still unclear. The objective of this study was to investigate the effects of land use and parent material on soil organic carbon (SOC) and total nitrogen (TN) at a depth of 0–15 cm in karst and non‐karst areas in southwest China.
RESULTS: In the karst area, SOC and TN under different land uses decreased significantly in the order of secondary forestland > scrubland and abandoned farmland > farmland, commercial forestland and forage grassland. In the non‐karst area, SOC and TN were the highest in scrubland and grassland, and were significantly higher than those in farmland and commercial forestland. Because of differences in parent material, SOC and TN were significantly higher in the karst area than those in the non‐karst area.
CONCLUSION: Abandoned farmland had the potential to increase SOC and TN significantly but land reclamation and cultivation had the opposite effect. SOC and TN were higher but cultivation‐induced losses occurred more rapidly in calcareous soils than in red soils, indicating that more attention is needed for soil productivity and land use management in the karst area. Copyright © 2011 Society of Chemical Industry</description><subject>Agriculture</subject><subject>Biological and medical sciences</subject><subject>calcareous soil</subject><subject>Carbon</subject><subject>Carbon - analysis</subject><subject>China</subject><subject>Conservation of Natural Resources</subject><subject>Crops, Agricultural</subject><subject>Emigration and Immigration</subject><subject>Food industries</subject><subject>Forestry</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Grasslands</subject><subject>Humans</subject><subject>karst region of southwest China</subject><subject>Land use</subject><subject>land use type</subject><subject>Nitrogen</subject><subject>Nitrogen - analysis</subject><subject>Poaceae</subject><subject>red soil</subject><subject>Soil - chemistry</subject><subject>soil organic carbon</subject><subject>soil total nitrogen</subject><subject>Soils</subject><subject>Trees</subject><issn>0022-5142</issn><issn>1097-0010</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp1kM1u1DAUhS0EokNhwQsgC6kLpKa1k9iOl9WUDqBSkIafpeXE11NPU3uwE7Wz6LvjYUJZsbq6x9-5xzoIvabkhBJSnq6T1Sc1k_QJmlEiRUEIJU_RLL-VBaN1eYBepLQmhEjJ-XN0UNKGNU1NZ-hhGVyPQ1xp7zrc6dgGj7U3eAiD7rF3QwwryFLC2lroBjC43eJ-h4wJ8LDdQMLO4xsd0_DH6YMvpi1C9gWbpThc30GWFqP2q3t3jOfXzuuX6JnVfYJX0zxE3y_ef5t_KC6_LD7Ozy6Lrm4aWvBaWmqsqWXLwRILpGMtlbWsLGeiMaIyYCztSAkWeGsNbxmjjWG6JSCoqQ7R2_3dTQy_xvwPtQ5j9DlSSVbzqmG8ytC7PdTFkFIEqzbR3eq4VZSoXc9q17Pa9ZzZN9PBsb0F80j-LTYDRxOgU6d7G7XvXPrHMVEKQXnmTvfcneth-_9E9Wl5cTZFF3uHSwPcPzp0vFFcVIKpn1cL9fnrcvnj_PxKseo3N-OlZg</recordid><startdate>20120330</startdate><enddate>20120330</enddate><creator>Chen, Hongsong</creator><creator>Zhang, Wei</creator><creator>Wang, Kelin</creator><creator>Hou, Ya</creator><general>John Wiley & Sons, Ltd</general><general>Wiley</general><general>John Wiley and Sons, Limited</general><scope>BSCLL</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7QL</scope><scope>7QQ</scope><scope>7QR</scope><scope>7SC</scope><scope>7SE</scope><scope>7SN</scope><scope>7SP</scope><scope>7SR</scope><scope>7ST</scope><scope>7T5</scope><scope>7T7</scope><scope>7TA</scope><scope>7TB</scope><scope>7TM</scope><scope>7U5</scope><scope>7U9</scope><scope>8BQ</scope><scope>8FD</scope><scope>C1K</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>H8G</scope><scope>H94</scope><scope>JG9</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>M7N</scope><scope>P64</scope><scope>SOI</scope></search><sort><creationdate>20120330</creationdate><title>Soil organic carbon and total nitrogen as affected by land use types in karst and non-karst areas of northwest Guangxi, China</title><author>Chen, Hongsong ; Zhang, Wei ; Wang, Kelin ; Hou, Ya</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4881-649f1dfd49b6ef0fe0c5b19493f6578d73dedf1c02efe6bfd6b5518d5ab0e71d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Agriculture</topic><topic>Biological and medical sciences</topic><topic>calcareous soil</topic><topic>Carbon</topic><topic>Carbon - analysis</topic><topic>China</topic><topic>Conservation of Natural Resources</topic><topic>Crops, Agricultural</topic><topic>Emigration and Immigration</topic><topic>Food industries</topic><topic>Forestry</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Grasslands</topic><topic>Humans</topic><topic>karst region of southwest China</topic><topic>Land use</topic><topic>land use type</topic><topic>Nitrogen</topic><topic>Nitrogen - analysis</topic><topic>Poaceae</topic><topic>red soil</topic><topic>Soil - chemistry</topic><topic>soil organic carbon</topic><topic>soil total nitrogen</topic><topic>Soils</topic><topic>Trees</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, Hongsong</creatorcontrib><creatorcontrib>Zhang, Wei</creatorcontrib><creatorcontrib>Wang, Kelin</creatorcontrib><creatorcontrib>Hou, Ya</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Ceramic Abstracts</collection><collection>Chemoreception Abstracts</collection><collection>Computer and Information Systems Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Ecology Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Environment Abstracts</collection><collection>Immunology Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Materials Business File</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Copper Technical Reference Library</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><jtitle>Journal of the science of food and agriculture</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, Hongsong</au><au>Zhang, Wei</au><au>Wang, Kelin</au><au>Hou, Ya</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Soil organic carbon and total nitrogen as affected by land use types in karst and non-karst areas of northwest Guangxi, China</atitle><jtitle>Journal of the science of food and agriculture</jtitle><addtitle>J. Sci. Food Agric</addtitle><date>2012-03-30</date><risdate>2012</risdate><volume>92</volume><issue>5</issue><spage>1086</spage><epage>1093</epage><pages>1086-1093</pages><issn>0022-5142</issn><eissn>1097-0010</eissn><coden>JSFAAE</coden><abstract>BACKGROUND: Human migration from the karst area to the non‐karst area is an important approach for the restoration of degraded karst ecosystems. However, the effects of human‐induced land‐use change on soil properties are still unclear. The objective of this study was to investigate the effects of land use and parent material on soil organic carbon (SOC) and total nitrogen (TN) at a depth of 0–15 cm in karst and non‐karst areas in southwest China.
RESULTS: In the karst area, SOC and TN under different land uses decreased significantly in the order of secondary forestland > scrubland and abandoned farmland > farmland, commercial forestland and forage grassland. In the non‐karst area, SOC and TN were the highest in scrubland and grassland, and were significantly higher than those in farmland and commercial forestland. Because of differences in parent material, SOC and TN were significantly higher in the karst area than those in the non‐karst area.
CONCLUSION: Abandoned farmland had the potential to increase SOC and TN significantly but land reclamation and cultivation had the opposite effect. SOC and TN were higher but cultivation‐induced losses occurred more rapidly in calcareous soils than in red soils, indicating that more attention is needed for soil productivity and land use management in the karst area. Copyright © 2011 Society of Chemical Industry</abstract><cop>Chichester, UK</cop><pub>John Wiley & Sons, Ltd</pub><pmid>21858841</pmid><doi>10.1002/jsfa.4591</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Journal of the science of food and agriculture, 2012-03, Vol.92 (5), p.1086-1093 |
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| source | MEDLINE; Wiley Online Library Journals Frontfile Complete |
| subjects | Agriculture Biological and medical sciences calcareous soil Carbon Carbon - analysis China Conservation of Natural Resources Crops, Agricultural Emigration and Immigration Food industries Forestry Fundamental and applied biological sciences. Psychology Grasslands Humans karst region of southwest China Land use land use type Nitrogen Nitrogen - analysis Poaceae red soil Soil - chemistry soil organic carbon soil total nitrogen Soils Trees |
| title | Soil organic carbon and total nitrogen as affected by land use types in karst and non-karst areas of northwest Guangxi, China |
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