针阔混交林次生演替过程中的群落组成及元素迁移特征

doi:10.11821/yj2008060012

地理研究 ›› 2008, Vol. 27 ›› Issue (6): 1331-1339.doi: 10.11821/yj2008060012

针阔混交林次生演替过程中的群落组成及元素迁移特征

刘惠清, 许嘉巍, 刘佳雪

东北师范大学城市与环境科学学院,长春 130024

收稿日期:2008-04-27 修回日期:2008-08-25 出版日期:2008-11-25 发布日期:2008-11-25
作者简介:刘惠清(1949-),女,吉林长春人,博士,教授。主要从事综合自然地理、景观生态学研究。E-mail:liuhq595@nene.edu.cn
基金资助:
国家自然科学基金资助项目(40771014)

Characteristics of elemental migration and community composition in the process of secondary succession in conifer and broad-leaved mixed forest

LIU Hui-qing, XU Jia-wei, LIU Jia-xue

Institute of Urban and Environment Science, Northeast Normal University, Changchun 130024, China

Received:2008-04-27 Revised:2008-08-25 Online:2008-11-25 Published:2008-11-25
Supported by:
国家自然科学基金资助项目(40771014)

摘要/Abstract

摘要：

针阔混交林次生演替过程中的群落组成及元素迁移特征具有重要的生态学意义。本文以吉林省左家自然保护区处不同演替阶段的红松针阔混交林群落为研究对象,采用野外定点调查和室内分析方法,对杂类草、榛子灌丛、蒙古栎林、蒙古栎－黑桦林、杂木林的群落组成、凋落物和土壤A、B层营养元素迁移特征进行对比分析。结果表明:群落由杂类草演替为杂木林群落,生境发生了由干热向温湿方向的变化;元素迁移由有机质的表聚为主过渡为有机质、粘粒和营养元素明显下移,pH值由偏中性转为弱酸性。

关键词: 红松针阔混交林, 演替过程, 元素迁移

Abstract:

It is of great ecological significance to the characteristics of elemental migration and community composition in the process of secondary succession of the conifer and broad-leaved mixed forest.Taking the sample of Korean pine-deciduous mixed forest communities at various succession stages in Zuojia Nature Reserve, Jilin Province, this paper studied the characteristics of nutrient elemental migration through the litter and soil layer A and B and community composition of herbs, scrub of Corylus spp, Quercus mongolica forest, Quercus mongolica-Betula davurica forest and mixed forest communities, by means of field investigation and comparative analysis.The results showed that the habitat was altered from dry-hot to warm-humid, along with the succession from herb community to mixed forest community. Element migration also transited from organic matter aggregation in surface to a distinct down-movement of clays and nutrient elements. Environment changed from neutral to sub-acid.

Key words: Korean pine-deciduous mixed forest, succession process, elemental migration

刘惠清, 许嘉巍, 刘佳雪. 针阔混交林次生演替过程中的群落组成及元素迁移特征[J]. 地理研究, 2008, 27(6): 1331-1339.

LIU Hui-qing, XU Jia-wei, LIU Jia-xue. Characteristics of elemental migration and community composition in the process of secondary succession in conifer and broad-leaved mixed forest[J]. GEOGRAPHICAL RESEARCH, 2008, 27(6): 1331-1339.

参考文献

[1] 周莉,等.长白山阔叶红松林采伐迹地土壤养分含量动态研究.应用生态学报,2004,15(10):1771~1775.

[2] 李新,王襄平,等.干扰对长白山北坡次生林群落结构和树种多样性的影响.林业科学,2006,42(2):105~110.

[3] 陈高,代力民,周莉.受干扰长白山阔叶红松林林分组成及冠层结构特征.生态学杂志2004,23(5):116~120.

[4] 杨弘,李忠,裴铁璠,等.长白山北坡阔叶红松林和暗针叶林的土壤水分物理性质.应用生态学报,2007,18(2):272~276.

[5] 袁凤辉,关德新,李雪峰,韩士杰,等.长白山红松针阔叶混交林林下光合有效辐射的基本特征,应用生态学报,2008,19(2):231~237.

[6] 许清海,李月丛,等.长白山针阔混交林带花粉通量及垂直散布特征初步研究.科学通报,2007,52(5):568~571.

[7] 李雪峰,韩士杰,等.长白山次生针阔混交林叶凋落物中有机物分解与碳、氮和磷释放的关系.应用生态学报,2008,19(2): 245~251.

[8] 杨丽韫,罗天袢,吴松涛.长白山原始阔叶红松林下不同演替阶段地下生物量与碳、氮贮量的比较.应用生态学报,2005,16(7):1195~1199.

[9] 蒋延玲,周广胜,等.长白山阔叶红松林生态系统土壤呼吸作用研究.植物生态学报,2005,29(3):411~414.

[10] 张德强,叶万辉,余清发,等.鼎湖山演替系列中代表性森林凋落物研究.生态学报,2000,20(6):938~944.

[11] 李俊清,李景文,等.中国东北小兴安岭阔叶红松林更新及其恢复研究.生态学报,2003,23(7):1268~1277.

[12] 张庆费,等.浙江天童常绿阔叶林演替过程凋落物数量及分解动态.植物生态学报,1999,23(3):250~255.

[13] 余广彬,杨效东.不同演替阶段热带森林地表凋落物和土壤节肢动物群落特征.生物多样性,2007,15(2):84~94.

[14] 董林水,张旭东,周金星,宋爱云.晋西土石山区森林次生演替过程中群落结构及复杂性,应用生态学报,2007,18(3):471~475.

[15] 刘鸿雁,黄建国. 缙云山森林群落次生演替中土壤理化性质的动态变化.应用生态学报,2005,16(11):2041~2046.

[16] 王震洪,段昌群,杨建松.半湿润常绿阔叶林次生演替阶段植物多样性和群落结构特征,应用生态学报:2006,17(9):1583~1587.

[17] Guy R. Larocque, Louis Archambault, Claude Delisle. Modelling forest succession in two southeastern Canadian mixedwood ecosystem types using the ZELIG model.Ecological Modelling,2006,199(3):350~362.

[18] S Ellen Macdonald, Treena E Fenniak. Understory plant communities of boreal mixedwood forests in western Canada: Natural patterns and response to variable-retention harvesting.Forest Ecology and Management,2007,242(1):34~48.

[19] 阎建忠,张镱锂,摆万奇,等.基于植被演替的土地覆被变化研究—大渡河上游的森林采伐、更新和退化.中国科学D辑,2005,35(11):1060~1070.

[20] 朱源,康慕谊. 贺兰山针叶林结构特征与种类组成比较,地理研究,2007,26(2):305~313.

针阔混交林次生演替过程中的群落组成及元素迁移特征

Characteristics of elemental migration and community composition in the process of secondary succession in conifer and broad-leaved mixed forest

PDF (PC)

赞

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 2

Metrics

本文评价

推荐阅读 0

[1]	卞鸿雁, 庞奖励, 黄春长, 查小春, 王学佳, 高鹏坤, 李欣, 王蕾彬. 汉江上游谷地与渭河谷地黄土化学风化程度比较[J]. 地理研究, 2014, 33(4): 654-664.
[2]	叶庆华, 田国良, 刘高焕, 叶景敏, 娄维国. 黄河三角洲新生湿地土地覆被演替图谱[J]. 地理研究, 2004, 23(2): 257-264.