[1]曹雪峰,何军,陈艳,等.榆林沙区沙地柏生物量与生境之间的关系研究榆林沙区沙地柏生物量与生境之间的关系研究[J].西北林学院学报,2006,21(04):18-22.
 CAO Xuefeng,HE Jun,CHEN Yan,et al.A Study on the Relationship between Biomass and Habitats of Sabina vulgaris in the Sand Area of Yulin[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2006,21(04):18-22.
点击复制

榆林沙区沙地柏生物量与生境之间的关系研究榆林沙区沙地柏生物量与生境之间的关系研究()
分享到:

《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第21卷
期数:
2006年04期
页码:
18-22
栏目:
林业生态建设
出版日期:
2006-08-30

文章信息/Info

Title:
A Study on the Relationship between Biomass and Habitats of Sabina vulgaris in the Sand Area of Yulin
作者:
曹雪峰1何军23陈艳1陈存根1李广泽23通讯作者:李广泽(1977甘肃宁县人博士讲师主要从事天然产物与化学生态方面的研究和教学工作。张兴23
1.西北农林科技大学 资源与环境学院,陕西 杨陵 712100;2. 西北农林科技大学 无公害农药研究服务中心,陕西 杨陵 712100;3.陕西省生物农药工程技术研究中心,陕西 杨陵 712100
Author(s):
CAO Xuefeng1HE Jun23CHEN Yan1CHEN Cungen1LI Guangze23ZHANG Xing23
1.College of Resource and Environmental Science;2 Bioratonal Pesticides Research and Development Center, Northwest A&F University,Shaanxi,Yangling 712100;3 Shaanxi Research Center of Biopesticide Engineering and Technology,Shaanxi,Yangling 712100,China
关键词:
沙地柏生物量生境榆林
Keywords:
Sabina vulgarisbiomasshabitatYulin
分类号:
S718.556
文献标志码:
A
摘要:
采用样方和称重法对陕西榆林沙区丘间低地(A),固定沙地阳坡(B),固定沙地阴坡(C),沙丘顶部(D),半流动沙地阳坡(E),半流动沙地阴坡(F)等6种不同生境沙地柏生物量进行了调查测定,用SAS软件对数据进行了分析。结果表明(1)平均树高和物种丰富度是描述地上生物量的主成分,坡向是影响地上生物量的主导生态因子;不同生境间沙地柏地上及地上各器官生物量都存在显著性差异;不同生境生物量大小顺序为E>B>F>C>A>D,叶是地上生物量中最主要的组成部分;(2)不同生境间沙地柏根量无显著性差异,但不同土层、不同径级根量除3~5 mm根系外其余均存在显著性差异;0~80 cm土层是沙地柏根量居集最大的土层,占总根量的76.32%~97.83%,根径<1 mm的根量最大,平均占总根量的38.10%,根径为5~7 mm的根量最少,平均占4.26%;(3)用茎枝量可间接反映根量的动态变化。
Abstract:
In this paper the biomass of Sabina vulgaris grown in 6 different habitats including concave dune(A),southfacing slope of fixed dune(B),northfacing slope of fixed dune(C),protruding dune(D), south-facing slope of half moving dune(E), north-facing slope of half moving dune(F) in the sand area of Yulin in Shaanxi province were investigated and determined by sampling and quantify method,the data were analyzed by SAS software.The results are as follows(1) The average tree height and species abundance are main elements to depict the above ground biomass,the slope exposure is primary ecological element to the influence of above ground biomass;there are significant differences among the above ground biomass and each organ in different habitats;the order of above ground biomass from large to small isE>B>F>C>A>D,leaves are the main parts in the composition of the above ground biomass;(2) there aren't significant differences among the root weights in different habitats, but there are significant differences among the root weights in each soil layer and each diameter except the root in 3~5mm;the weight is the largest in the range of 0~80 cm soil layer, reaches 76.32%~97.83%of the total amounts,the weight of the roots with diameter less than 1 mm is the largest, nearly reaches 38.10% of the total amounts,the weight of 5~7mm is the smallest,only reaches 4.26% of the total amounts;(3)the dynamic change of root weight can be indirectly reflected by stem as well as branch weight.

参考文献/References:

[1]郑万钧.中国树木志第一卷[M].北京中国林业出版社,1983.345362.
[2]魏凤国.中国珍惜固沙造林树种——沙地柏采种育林调查报告[J].内蒙古林业科技,1980,(3)812.
[3]赵正龙,刘培华.适宜北方地区的绿篱树种臭柏[J].陕西林业科技,1983,(1)6971.
[4]孙丽华,李保卫.西北地区生态园林重要树种叉子圆柏[J].内蒙古农业大学学报,2002,23 (3)120 121.
[5]张兴,付昌斌.新杀虫植物沙地柏研究进展[J].西北农业大学学报,1995,23(4) 5357.
[6]李景文.森林生态学第二版[M]. 北京中国林业出版社,1994.2125.
[7]内蒙古大学生物系.植物生态学试验[M]. 北京高等教育出版社,1986.
[8]胡小平,王长发.SAS基础及统计实例教程[M].西安西安地图出版社,2001.
[9]程俊侠,苏世平,陈存根,等.不同生境和年龄沙地柏茎叶中鬼臼毒素含量的SFEHPLC分析[J].西北农林科技大学学报,2005,33(4)5760.
[10]Lars Bohlin, Borje Rosen. Podophyllotoxin derivatives drug discovery and development[J].Drug Discovery Today,1996,1(8) 343 351.
[11]Arinoto M, Matsuura S, Muro C, et al. Inhibitory activity of podophyllotoxin and matairesinoderivative lignans on the root growth of Brassica campestris[J].Brosci Biotechnol Biochem,1994,58189.
[12]Oliva A, Moraes R M, Watson S B, et al. Aryltetralin lignans inbit plant growth by affecting the formation of mitotic microtubular organizing centers pesticide[J].Biochemistry and Physiology,2002,72 45 54.
[13]WANG W Q(王文卿),MA Z J(马占杰).Plant for protecting ridge of Terrance in hilly area of Qing HaiTamarix austremongolica Nakai[J].Research of Soil and Water Conservation(水土保持研究),2003,10(2)112139(in Chinese) .
[14]LI P(李鹏),ZHAO ZH(赵忠).Vertical root distribution character Robinia pseudoacacia on the loess plateau in China[J].Journal of Forestry Research(林业研究),2004,15(4)8792(in English)
[15]BAI Y F(白永飞).The primary productivity of Stipa krylovii grassland community effected the season's distribution of rainfall[J].Acta Phytoecologica Sinica,1999,2155160(in Chinese) .
[16]李生宇,李红忠,雷加强,等.塔克拉玛干沙漠高矿化度水灌溉苗木地下生物量研究[J].西北植物学报,2005,25(5)9991006.
[17]陕西森林编辑委员会.陕西森林[M].西安陕西科学技术出版社,1986.267269.

相似文献/References:

[1]陈 艳,李广泽*,曹雪峰,等.RP-HPLC法同时测定沙地柏中3种鬼臼毒素类化合物的含量[J].西北林学院学报,2007,22(02):127.
 CHEN Yan,LI Guang-ze*,et al.Quantitative Determination of the Podophyllotoxin Analogues in Sabina vulgaris by RP-HPLC[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2007,22(04):127.
[2]李子敬,袁玉欣*,刘炳响,等.铁尾矿区沙棘林生物量和生产力的研究[J].西北林学院学报,2008,23(03):16.
 LI Zijing,YUAN Yuxi n,LIU Bingxiang,et al.Studies on the Biomass and Productivity of Hippophae rhamnoide Forest in Iron Tailing Wast eland[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2008,23(04):16.
[3]吴展波,郑炜,刘胜祥,等.利用3S 技术估算鹿门寺林场马尾松林生物量[J].西北林学院学报,2007,22(06):196.
 WU Zhanbo,ZHENG Wei,LIU Shengxiang,et al.Estimation of Pinus massoniana Biomass in Lumensi Forest Farm by 3S Technology[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2007,22(04):196.
[4]杜文军,谢双喜*,梁佳,等.不同岩性土体的日本柳杉幼树生物量研究不同岩性土体的日本柳杉幼树生物量研究[J].西北林学院学报,2009,24(02):23.
 DU Wen jun,XIE Shuang xi*,LIANG Jia,et al.Biomass of Cryptomeria japonica Young Trees on Soils from Different Rocks[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2009,24(04):23.
[5]苏文会,许庆标,范少辉,等. 毛竹冬笋生长与生物量积累规律研究[J].西北林学院学报,2013,28(02):32.[doi:10.3969/j.issn.1001-7461.2013.02.06]
 SU Wen-hui,XU Qing-biao,FAN Shao-hui,et al. Winter Shoot Growth and Biomass Accumulation of Phyllostachys edulis[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(04):32.[doi:10.3969/j.issn.1001-7461.2013.02.06]
[6]郭永清,郎南军,杨旭,等.云南膏桐人工幼龄林生物量和生产力的研究[J].西北林学院学报,2010,25(02):1.
[7]方晓娟,李吉跃,聂立水,等.毛白杨杂种无性系生长及耗水特性研究[J].西北林学院学报,2010,25(05):12.
[8]刘建锋,赵秀莲,江泽平,等.不同年龄沙地柏生理生态特性差异研究[J].西北林学院学报,2011,26(03):17.
[9]何建平,刘增文,魏婉玲,等.陕西关中地区常见果粮间作树种养分循环研究[J].西北林学院学报,2011,26(03):62.
[10]许永霞,廖超英,孙长忠,等. 黄土藻类回接之生境条件研究[J].西北林学院学报,2012,27(02):30.
 XU Yong-xia,LIAO Chao-ying,SUN Chang-zhong,et al. Research on Habitat Conditions of Loess Algae Tieback[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(04):30.

备注/Memo

备注/Memo:
收稿日期:20060315基金项目:国家科技攻关计划“西部开发"重大项目(2004BA901A14)作者简介:曹雪峰(1978),男,陕西凤翔人,生态学在读硕士,主要从事群落生态学及相关领域研究。
更新日期/Last Update: 2010-05-04