Effects of habitat fragmentation on soil properties of the secondary Masson pine (Pinus massoniana) forests of the Thousand Island Lake region(生境片段化对千岛湖次生马尾松林土壤理化性质的影响)
土壤是森林生态系统的重要组成部分，对森林生物多样性和生态功能的维持具有不可替代的作用.据此，本研究以千岛湖地区大陆35个样方和29个不同大小和隔离度的陆桥岛屿次生马尾松林土壤为研究对象，分析了生境片段化对土壤理化性质的影响.研究发现，大陆马尾松林土壤厚度显著高于岛屿，而其土壤最大持水量显著低于岛屿；大陆土壤的全磷(P)显著低于岛屿，而土壤有效磷(AP)和硝态氮(NO3-N)显著高于岛屿.在片段化的岛屿生境中，土壤C、N、P、NO3-N、AP随与边缘距离的增大而降低；隔离度和地形对部分土壤理化因子有影响，而岛屿面积对土壤理化性质无影响.土壤理化因子和植物群落多样性存在显著相关性.生境片段化改变了...
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| Format: | Article |
| Language: | zho |
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Zhejiang University Press
2018-11-01
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| Series: | Zhejiang Daxue xuebao. Lixue ban |
| Subjects: | |
| Online Access: | https://doi.org/10.3785/j.issn.1008-9497.2018.06.017 |
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| author | RONGFuren(戎福仁) WANGZuhua(王祖华) WUChuping(吴初平) XUGaofu(徐高福) XUJianbin(徐建斌) LIMinghong(李铭红) YUMingjian(于明坚) |
| author_facet | RONGFuren(戎福仁) WANGZuhua(王祖华) WUChuping(吴初平) XUGaofu(徐高福) XUJianbin(徐建斌) LIMinghong(李铭红) YUMingjian(于明坚) |
| author_sort | RONGFuren(戎福仁) |
| collection | DOAJ |
| description | 土壤是森林生态系统的重要组成部分，对森林生物多样性和生态功能的维持具有不可替代的作用.据此，本研究以千岛湖地区大陆35个样方和29个不同大小和隔离度的陆桥岛屿次生马尾松林土壤为研究对象，分析了生境片段化对土壤理化性质的影响.研究发现，大陆马尾松林土壤厚度显著高于岛屿，而其土壤最大持水量显著低于岛屿；大陆土壤的全磷(P)显著低于岛屿，而土壤有效磷(AP)和硝态氮(NO3-N)显著高于岛屿.在片段化的岛屿生境中，土壤C、N、P、NO3-N、AP随与边缘距离的增大而降低；隔离度和地形对部分土壤理化因子有影响，而岛屿面积对土壤理化性质无影响.土壤理化因子和植物群落多样性存在显著相关性.生境片段化改变了千岛湖地区马尾松林的土壤条件，而边缘效应是影响片段化生境中土壤性质空间分布的主要过程之一.通过分析片段化景观中土壤理化性质的空间分布格局及其影响因素，深化了生境片段化对土壤条件影响的认识，对于片段化森林管理措施的制定具有重要意义. |
| first_indexed | 2024-04-24T16:52:07Z |
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| id | doaj.art-8d4b65ac0af54e0a8419abee87b738bc |
| institution | Directory Open Access Journal |
| issn | 1008-9497 |
| language | zho |
| last_indexed | 2024-04-24T16:52:07Z |
| publishDate | 2018-11-01 |
| publisher | Zhejiang University Press |
| record_format | Article |
| series | Zhejiang Daxue xuebao. Lixue ban |
| spelling | doaj.art-8d4b65ac0af54e0a8419abee87b738bc2024-03-29T01:58:38ZzhoZhejiang University PressZhejiang Daxue xuebao. Lixue ban1008-94972018-11-0145674875510.3785/j.issn.1008-9497.2018.06.017Effects of habitat fragmentation on soil properties of the secondary Masson pine (Pinus massoniana) forests of the Thousand Island Lake region(生境片段化对千岛湖次生马尾松林土壤理化性质的影响)RONGFuren(戎福仁)0https://orcid.org/0000-0003-0782-7476WANGZuhua(王祖华)1WUChuping(吴初平)2XUGaofu(徐高福)3XUJianbin(徐建斌)4LIMinghong(李铭红)5https://orcid.org/0000-0001-5070-3220YUMingjian(于明坚)6https://orcid.org/0000-0001-8060-8427 1.Institute of Ecology, Zhejiang Normal University, J inhua 321004, Zhejiang Province, China( 1.浙江师范大学生态研究所，浙江 金华 321004) 2.College of Life Sciences, Zhejiang University, Hangzhou 310058, China( 2.浙江大学生命科学学院，浙江 杭州 310058) 3.Zhejiang Forestry Academy, Hangzhou 310023, China( 3.浙江省林业科学研究院，浙江 杭州 310023) 4.Xin 'an River Development Corporation, Chun'an 311700, Zhejiang Province, China( 4.淳安县新安江开发总公司，浙江 淳安 311700) 5.Chun'an County Thousand Island Lake Forest Farm, Chun 'an 311700, Zhejiang Province, China( 5.淳安县千岛湖林场，浙江 淳安 311700) 1.Institute of Ecology, Zhejiang Normal University, J inhua 321004, Zhejiang Province, China( 1.浙江师范大学生态研究所，浙江 金华 321004) 2.College of Life Sciences, Zhejiang University, Hangzhou 310058, China( 2.浙江大学生命科学学院，浙江 杭州 310058)土壤是森林生态系统的重要组成部分，对森林生物多样性和生态功能的维持具有不可替代的作用.据此，本研究以千岛湖地区大陆35个样方和29个不同大小和隔离度的陆桥岛屿次生马尾松林土壤为研究对象，分析了生境片段化对土壤理化性质的影响.研究发现，大陆马尾松林土壤厚度显著高于岛屿，而其土壤最大持水量显著低于岛屿；大陆土壤的全磷(P)显著低于岛屿，而土壤有效磷(AP)和硝态氮(NO3-N)显著高于岛屿.在片段化的岛屿生境中，土壤C、N、P、NO3-N、AP随与边缘距离的增大而降低；隔离度和地形对部分土壤理化因子有影响，而岛屿面积对土壤理化性质无影响.土壤理化因子和植物群落多样性存在显著相关性.生境片段化改变了千岛湖地区马尾松林的土壤条件，而边缘效应是影响片段化生境中土壤性质空间分布的主要过程之一.通过分析片段化景观中土壤理化性质的空间分布格局及其影响因素，深化了生境片段化对土壤条件影响的认识，对于片段化森林管理措施的制定具有重要意义.https://doi.org/10.3785/j.issn.1008-9497.2018.06.017生境片段化次生林土壤边缘效应 |
| spellingShingle | RONGFuren(戎福仁) WANGZuhua(王祖华) WUChuping(吴初平) XUGaofu(徐高福) XUJianbin(徐建斌) LIMinghong(李铭红) YUMingjian(于明坚) Effects of habitat fragmentation on soil properties of the secondary Masson pine (Pinus massoniana) forests of the Thousand Island Lake region(生境片段化对千岛湖次生马尾松林土壤理化性质的影响) Zhejiang Daxue xuebao. Lixue ban 生境片段化 次生林 土壤 边缘效应 |
| title | Effects of habitat fragmentation on soil properties of the secondary Masson pine (Pinus massoniana) forests of the Thousand Island Lake region(生境片段化对千岛湖次生马尾松林土壤理化性质的影响) |
| title_full | Effects of habitat fragmentation on soil properties of the secondary Masson pine (Pinus massoniana) forests of the Thousand Island Lake region(生境片段化对千岛湖次生马尾松林土壤理化性质的影响) |
| title_fullStr | Effects of habitat fragmentation on soil properties of the secondary Masson pine (Pinus massoniana) forests of the Thousand Island Lake region(生境片段化对千岛湖次生马尾松林土壤理化性质的影响) |
| title_full_unstemmed | Effects of habitat fragmentation on soil properties of the secondary Masson pine (Pinus massoniana) forests of the Thousand Island Lake region(生境片段化对千岛湖次生马尾松林土壤理化性质的影响) |
| title_short | Effects of habitat fragmentation on soil properties of the secondary Masson pine (Pinus massoniana) forests of the Thousand Island Lake region(生境片段化对千岛湖次生马尾松林土壤理化性质的影响) |
| title_sort | effects of habitat fragmentation on soil properties of the secondary masson pine pinus massoniana forests of the thousand island lake region 生境片段化对千岛湖次生马尾松林土壤理化性质的影响 |
| topic | 生境片段化 次生林 土壤 边缘效应 |
| url | https://doi.org/10.3785/j.issn.1008-9497.2018.06.017 |
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