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Changes of Soil Water, Organic Matter, and Exchangeable Cations Along a Forest Successional Gradient in Southern China
Information on the distribution patterns of soil water content （SWC）, soil organic matter （SOM）, and soil exchangeable cations （SEC） is important for managing forest ecosystems in a sustainable manner. This study investigated how SWC, SOM, and SEC were influenced in forests along a successional grad...
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| Published in: | Pedosphere 2007-06, Vol.17 (3), p.397-405 |
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| cites | cdi_FETCH-LOGICAL-a295t-7c3ac76fb97b1a05ef4b93b9603efaa2e3acd489759ba38fd2467638614a80903 |
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| container_title | Pedosphere |
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| creator | YAN, Jun-Hua ZHOU, Guo-Yi ZHANG, De-Qiang CHU, Guo-Wei |
| description | Information on the distribution patterns of soil water content （SWC）, soil organic matter （SOM）, and soil exchangeable cations （SEC） is important for managing forest ecosystems in a sustainable manner. This study investigated how SWC, SOM, and SEC were influenced in forests along a successional gradient, including a regional climax （monsoon evergreen broad-leaved forest, or MEBF）, a transitional forest （coniferous and broad-leaved mixed forest, or MF）, and a pioneer forest （coniferous Masson pine （Pinus rnassoniana） forest, or MPF） of the Dinghushan Biosphere Reserve in the subtropical region of southern China. SWC, SOM, and SEC excluding Ca^2＋ were found to increase in the soil during forest succession, being highest in the top soil layer （0 to 15 cm depth） except for Na^＋. The differences between soil layers were largest in MF. This finding also suggested that the nutrients were enriched in the topsoil when they became increasingly scarce in the soil. There were no significant differences （P = 0.05） among SWC, SOM, and SEC. A linear, positive correlation was found between SWC and SOM. The correlation between SOM and cation exchange capacity （CEC） was statistically significant, which agreed with the theory that the most important factor determining SEC is SOM. The ratio of K^＋ to Na^＋ in the topsoil was about a half of that in the plants of each forest. MF had the lowest exchangeable Ca^2＋ concentration among the three forests and Ca^2＋：K^＋ in MPF was two times higher than that in MF. Understanding the changes of SWC, SOM, and CEC during forest succession would be of great help in protecting all three forests in southern China. |
| doi_str_mv | 10.1016/S1002-0160(07)60048-4 |
| format | article |
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This study investigated how SWC, SOM, and SEC were influenced in forests along a successional gradient, including a regional climax （monsoon evergreen broad-leaved forest, or MEBF）, a transitional forest （coniferous and broad-leaved mixed forest, or MF）, and a pioneer forest （coniferous Masson pine （Pinus rnassoniana） forest, or MPF） of the Dinghushan Biosphere Reserve in the subtropical region of southern China. SWC, SOM, and SEC excluding Ca^2＋ were found to increase in the soil during forest succession, being highest in the top soil layer （0 to 15 cm depth） except for Na^＋. The differences between soil layers were largest in MF. This finding also suggested that the nutrients were enriched in the topsoil when they became increasingly scarce in the soil. There were no significant differences （P = 0.05） among SWC, SOM, and SEC. A linear, positive correlation was found between SWC and SOM. The correlation between SOM and cation exchange capacity （CEC） was statistically significant, which agreed with the theory that the most important factor determining SEC is SOM. The ratio of K^＋ to Na^＋ in the topsoil was about a half of that in the plants of each forest. MF had the lowest exchangeable Ca^2＋ concentration among the three forests and Ca^2＋：K^＋ in MPF was two times higher than that in MF. Understanding the changes of SWC, SOM, and CEC during forest succession would be of great help in protecting all three forests in southern China.</description><identifier>ISSN: 1002-0160</identifier><identifier>EISSN: 2210-5107</identifier><identifier>DOI: 10.1016/S1002-0160(07)60048-4</identifier><language>eng</language><publisher>South China Institute of Botany, Chinese Academy of Sciences, Guangzhou 510650 China</publisher><subject>Pinus massoniana ; 华南地区 ; 可交换阳离子 ; 土壤水分 ; 有机物 ; 森林演替梯度</subject><ispartof>Pedosphere, 2007-06, Vol.17 (3), p.397-405</ispartof><rights>Copyright © Wanfang Data Co. Ltd. All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a295t-7c3ac76fb97b1a05ef4b93b9603efaa2e3acd489759ba38fd2467638614a80903</citedby><cites>FETCH-LOGICAL-a295t-7c3ac76fb97b1a05ef4b93b9603efaa2e3acd489759ba38fd2467638614a80903</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/85078X/85078X.jpg</thumbnail><link.rule.ids>315,786,790,27957,27958</link.rule.ids></links><search><creatorcontrib>YAN, Jun-Hua</creatorcontrib><creatorcontrib>ZHOU, Guo-Yi</creatorcontrib><creatorcontrib>ZHANG, De-Qiang</creatorcontrib><creatorcontrib>CHU, Guo-Wei</creatorcontrib><title>Changes of Soil Water, Organic Matter, and Exchangeable Cations Along a Forest Successional Gradient in Southern China</title><title>Pedosphere</title><addtitle>Pedosphere</addtitle><description>Information on the distribution patterns of soil water content （SWC）, soil organic matter （SOM）, and soil exchangeable cations （SEC） is important for managing forest ecosystems in a sustainable manner. This study investigated how SWC, SOM, and SEC were influenced in forests along a successional gradient, including a regional climax （monsoon evergreen broad-leaved forest, or MEBF）, a transitional forest （coniferous and broad-leaved mixed forest, or MF）, and a pioneer forest （coniferous Masson pine （Pinus rnassoniana） forest, or MPF） of the Dinghushan Biosphere Reserve in the subtropical region of southern China. SWC, SOM, and SEC excluding Ca^2＋ were found to increase in the soil during forest succession, being highest in the top soil layer （0 to 15 cm depth） except for Na^＋. The differences between soil layers were largest in MF. This finding also suggested that the nutrients were enriched in the topsoil when they became increasingly scarce in the soil. There were no significant differences （P = 0.05） among SWC, SOM, and SEC. A linear, positive correlation was found between SWC and SOM. The correlation between SOM and cation exchange capacity （CEC） was statistically significant, which agreed with the theory that the most important factor determining SEC is SOM. The ratio of K^＋ to Na^＋ in the topsoil was about a half of that in the plants of each forest. MF had the lowest exchangeable Ca^2＋ concentration among the three forests and Ca^2＋：K^＋ in MPF was two times higher than that in MF. Understanding the changes of SWC, SOM, and CEC during forest succession would be of great help in protecting all three forests in southern China.</description><subject>Pinus massoniana</subject><subject>华南地区</subject><subject>可交换阳离子</subject><subject>土壤水分</subject><subject>有机物</subject><subject>森林演替梯度</subject><issn>1002-0160</issn><issn>2210-5107</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNpFkU9v1DAQxS0EEkvhIyBZHBBIDYwdx46PVdQ_SEU9LIijNfHauy6p3bWTAt8e77aC03g0v3l6nkfIWwafGDD5ec0AeFNf8AHURwkg-kY8IyvOGTQdA_WcrP4hL8mrUm4rwzRjK_Iw7DBuXaHJ03UKE_2Bs8un9CZvMQZLv-J87DFu6Plve4RxnBwdcA4pFno2pbilSC9SdmWm68VaV0od4UQvM26CizMNsYov887lSIddiPiavPA4FffmqZ6Q7xfn34ar5vrm8stwdt0g193cKNuiVdKPWo0MoXNejLodtYTWeUTu6ngjeq06PWLb-w0XUsm2l0xgDxraE_L-UfcXRl-9m9u05GqtmDnvjeMAClpg3X_wPqf9Un9i7kKxbpowurQUw7TUvZAHxe4RtDmVkp039zncYf5jGJhDHOYYhznc2oAyxziMqHvvnvZ29WD7UL2MaH_6MDnDhZAcZNf-BZsoiEU</recordid><startdate>20070601</startdate><enddate>20070601</enddate><creator>YAN, Jun-Hua</creator><creator>ZHOU, Guo-Yi</creator><creator>ZHANG, De-Qiang</creator><creator>CHU, Guo-Wei</creator><general>South China Institute of Botany, Chinese Academy of Sciences, Guangzhou 510650 China</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W95</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>7U6</scope><scope>C1K</scope><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>20070601</creationdate><title>Changes of Soil Water, Organic Matter, and Exchangeable Cations Along a Forest Successional Gradient in Southern China</title><author>YAN, Jun-Hua ; ZHOU, Guo-Yi ; ZHANG, De-Qiang ; CHU, Guo-Wei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a295t-7c3ac76fb97b1a05ef4b93b9603efaa2e3acd489759ba38fd2467638614a80903</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Pinus massoniana</topic><topic>华南地区</topic><topic>可交换阳离子</topic><topic>土壤水分</topic><topic>有机物</topic><topic>森林演替梯度</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>YAN, Jun-Hua</creatorcontrib><creatorcontrib>ZHOU, Guo-Yi</creatorcontrib><creatorcontrib>ZHANG, De-Qiang</creatorcontrib><creatorcontrib>CHU, Guo-Wei</creatorcontrib><collection>维普_期刊</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-农业科学</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Sustainability Science Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Wanfang Data Journals - Hong Kong</collection><collection>WANFANG Data Centre</collection><collection>Wanfang Data Journals</collection><collection>万方数据期刊 - 香港版</collection><collection>China Online Journals (COJ)</collection><collection>China Online Journals (COJ)</collection><jtitle>Pedosphere</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>YAN, Jun-Hua</au><au>ZHOU, Guo-Yi</au><au>ZHANG, De-Qiang</au><au>CHU, Guo-Wei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Changes of Soil Water, Organic Matter, and Exchangeable Cations Along a Forest Successional Gradient in Southern China</atitle><jtitle>Pedosphere</jtitle><addtitle>Pedosphere</addtitle><date>2007-06-01</date><risdate>2007</risdate><volume>17</volume><issue>3</issue><spage>397</spage><epage>405</epage><pages>397-405</pages><issn>1002-0160</issn><eissn>2210-5107</eissn><notes>32-1315/P</notes><notes>S714.1</notes><notes>forest succession, soil exchangeable cations, soil organic matter, soil water content</notes><notes>ObjectType-Article-1</notes><notes>SourceType-Scholarly Journals-1</notes><notes>ObjectType-Feature-2</notes><notes>content type line 23</notes><abstract>Information on the distribution patterns of soil water content （SWC）, soil organic matter （SOM）, and soil exchangeable cations （SEC） is important for managing forest ecosystems in a sustainable manner. This study investigated how SWC, SOM, and SEC were influenced in forests along a successional gradient, including a regional climax （monsoon evergreen broad-leaved forest, or MEBF）, a transitional forest （coniferous and broad-leaved mixed forest, or MF）, and a pioneer forest （coniferous Masson pine （Pinus rnassoniana） forest, or MPF） of the Dinghushan Biosphere Reserve in the subtropical region of southern China. SWC, SOM, and SEC excluding Ca^2＋ were found to increase in the soil during forest succession, being highest in the top soil layer （0 to 15 cm depth） except for Na^＋. The differences between soil layers were largest in MF. This finding also suggested that the nutrients were enriched in the topsoil when they became increasingly scarce in the soil. There were no significant differences （P = 0.05） among SWC, SOM, and SEC. A linear, positive correlation was found between SWC and SOM. The correlation between SOM and cation exchange capacity （CEC） was statistically significant, which agreed with the theory that the most important factor determining SEC is SOM. The ratio of K^＋ to Na^＋ in the topsoil was about a half of that in the plants of each forest. MF had the lowest exchangeable Ca^2＋ concentration among the three forests and Ca^2＋：K^＋ in MPF was two times higher than that in MF. Understanding the changes of SWC, SOM, and CEC during forest succession would be of great help in protecting all three forests in southern China.</abstract><pub>South China Institute of Botany, Chinese Academy of Sciences, Guangzhou 510650 China</pub><doi>10.1016/S1002-0160(07)60048-4</doi><tpages>9</tpages></addata></record> |
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| subjects | Pinus massoniana 华南地区 可交换阳离子 土壤水分 有机物 森林演替梯度 |
| title | Changes of Soil Water, Organic Matter, and Exchangeable Cations Along a Forest Successional Gradient in Southern China |
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