[1]姜路喜,杨安定,岳亚军,等. 生态化学计量特征对松栎混交林生产力的影响[J].西北林学院学报,2018,33(5):31-37.[doi:10.3969/j.issn.1001-7461.2018.05.05]
 JIANG Lu-xi,YANG An-ding,YUE Ya-jun,et al. Effects of Community Stoichiometric Characteristics on the Productivity of A Pine-Oak Mixed Forest in the Qinling Mountains[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2018,33(5):31-37.[doi:10.3969/j.issn.1001-7461.2018.05.05]
点击复制

 生态化学计量特征对松栎混交林生产力的影响()
分享到:

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

卷:
第33卷
期数:
2018年第5期
页码:
31-37
栏目:
出版日期:
2018-09-30

文章信息/Info

Title:
 Effects of Community Stoichiometric Characteristics on the Productivity of A Pine-Oak Mixed Forest in the Qinling Mountains
文章编号:
1001-7461(2018)05-0031-07
作者:
 姜路喜1杨安定2岳亚军2侯琳13*张硕新13*
 (1.西北农林科技大学 林学院,陕西 杨陵 712100; 2.陕西省宝鸡市马头滩林业局,陕西 宝鸡 721702; 3.陕西秦岭森林生态系统国家野外科学观测研究站,陕西 杨陵 712100)
Author(s):
 JIANG Lu-xi1YANG An-ding2YUE Ya-jun2HOU Lin13*ZHANG Shuo-xin13*
 (1.College of Forestry,Northwest A&F University,Yangling,Shaanxi 712100,China; 2.Matoutan Forestry Bureau of Baoji ,Baoji,Shaanxi 721702,China; 3.Qinling National Forest Ecosystem Research Station,Yangling,Shaanxi 712100,China)
关键词:
 秦岭松栎混交林群落生产力生态化学计量学
Keywords:
 Qinling Mountains pine-oak mixed forest community productivity ecological stoichiometry
分类号:
S758.8
DOI:
10.3969/j.issn.1001-7461.2018.05.05
文献标志码:
A
摘要:
 森林群落生产力对森林生态系统功能具有重要影响,化学计量特征反映了植物对营养元素的吸收能力,从而对森林群落生产力产生影响。以秦岭松栎混交林群落为对象,测定优势乔木、灌木和草本叶片及林地(0~10 cm)土壤的N与P含量,探讨了松栎混交林群落生态化学计量特征对其群落生产力的影响。结果表明:1)群落的N与P含量间呈现极显著正相关关系(P<0.001);2)群落生产力与生态化学计量特征指标间的关系不显著(P>0.05),群落生产力随着N含量的增加而降低,随着群落P含量增加群落的生产力降低,群落生产力随其N∶P比增大而增大;3)群落生产力与N∶P比值存在显著相关关系(P<0.05);4)研究区优势植物种生长主要受到土壤N元素的限制。
Abstract:
 The forest community productivity has an important influence on the forest ecosystem function,thus the stoichiometric characteristics reflect plant’s ability to absorb nutrients,affect the forest community productivity.We studied the relationship between the community productivity and the ecological stoichiometry of pine-oak mixed forest in Qinling Mountains by determining the contents of N and P in leaves of the dominant arbors,shrubs,herbs and soil (0-10 cm).The results showed that 1) there were positive correlations between the contents of N and P (P<0.001); 2) The relationship between community productivity and ecological stoichiometric index was not significant (P>0.05),the community productivity decreased with the increase of N content,as the community P content increased,the productivity of the community decreased,community productivity added with its N∶P ratio increase; 3) The relationship between the community productivity and the ratio of N∶P was significant (P<0.05); 4) Dominant plant was limited by soil N during the growing processes.

相似文献/References:

[1]吴振海,陈彦生.秦岭马鞭草科一新记录属秦岭马鞭草科一新记录属——过江藤属[J].西北林学院学报,2009,24(01):25.
 WU Zhenhai,CHEN Yansheng.Phyla Lour.(Verbenaceae)——A Newly Recorded Genus from Qinling Mountains[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2009,24(5):25.
[2]王得祥,刘淑明,雷瑞德,等.秦岭华山松群落能量环境及光能利用率研究[J].西北林学院学报,2003,18(04):5.
 Energy Evironment and Utilization of Solar Energy by Pinus armandi Community in the Qinling Mountains[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2003,18(5):5.
[3]王德连,雷瑞德,王谊.秦岭火地塘林区地表水水质分析和综合评价[J].西北林学院学报,2005,20(01):25.
 Water Quality Analysis and Comprehensive Evaluation of the Surface Water in Huoditang Forest Region of Qinling[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2005,20(5):25.
[4]李亚藏,梁彦兰,王庆成. 铅对山梨和山荆子光合作用和叶绿素荧光特性的影响[J].西北林学院学报,2012,27(05):21.
 LI Ya-cang,LIANG Yan-lan,WANG Qing-cheng. Influence of Pb on Photosynthesis and Chlorophyll Fluorescence Characteristics in Pyrus ussuriensis and Malus baccata [J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(5):21.
[5]张小咏,李佳,杨艳昭,等. 基于SWAT模型的长江源区径流模拟[J].西北林学院学报,2012,27(05):38.
 ZHANG Xiao-yong,LI Jia,YANG Yan-zhao,et al. Runoff Simulation of the Catchment of the Headwaters of the Yangtze River Based on SWAT Model[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(5):38.
[6]杨红旗,陈广辉,王金林. PVAc改性酚醛树脂制备铝木复合材料研究[J].西北林学院学报,2013,28(01):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
 YANG Hong-qi,CHEN Guang-hui,WANG Jin-lin. PF Adhesive Modified by PVAc for Manufacturing Technology of Decorative Fiberboard with Aluminum Foils[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(5):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
[7]江涛,李秀荣,谢延军,等. 微波预处理对巨尾桉木材渗透性的影响[J].西北林学院学报,2013,28(01):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
 JIANG Tao,LI Xiu-rong,XIE Yan-jun,et al. Effects of Microwave Pretreatment on the Permeability of Eucalyptus grandis×Eucalyptus urophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(5):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
[8]牛晓霆,王逢瑚,曹新民. 明清家具匠师原木下料的工艺原则及措施[J].西北林学院学报,2013,28(01):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
 NIU Xiao-ting,WANG Feng-hu,CAO Xin-min. Techniques and Principles of Log Cuttings of Furniture Makers in Ming and Qing Dynasties[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(5):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
[9]吕金阳,覃卓凯,舒辉,等. 银杉木材构造美学价值[J].西北林学院学报,2013,28(01):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
 LV Jin-yang,QIN Zhuo-kai,SHU Hui,et al. Esthetical Values in Wood Structure of Cathaya argyrophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(5):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
[10]杨艳红,张海敏,孙景荣. 基于传统文化视角的现代家具设计探析[J].西北林学院学报,2013,28(01):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
 YANG Yan-hong,ZHANG Hai-min,SUN Jing-rong. Study of Modern Furniture Design Based on Traditional Culture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(5):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
[11]白露超,曹支敏,代拴法,等. 秦岭主要林区白粉菌分类研究初报[J].西北林学院学报,2012,27(03):113.
 BAI Lu-chao,CAO Zhi-min,DAI Shuan-fa,et al. Preliminary Study on Taxonomy of Powdery Mildews in Qinling Mountains[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(5):113.
[12]赵冰,张果,司国臣,等. 秦岭野生杜鹃花属植物种质资源调查研究[J].西北林学院学报,2013,28(01):104.[doi:10.3969/j.issn.1001-7461.2013.01.20]
 ZHAO Bing,ZHANG Guo,SI Guo-chen,et al. Investigation on Rhododendron Germplasm in Qinling Mountains[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(5):104.[doi:10.3969/j.issn.1001-7461.2013.01.20]
[13]魏新,郑小锋,张硕新*. 秦岭火地塘不同海拔梯度森林土壤理化性质研究[J].西北林学院学报,2014,29(03):9.[doi:doi:10.3969/j.issn.1001-7461.2014.03.02]
 WEI Xin,ZHENG Xiao-feng,ZHANG Shuo-xin*. Forest Soil Physicochemical Properties along Different Altitudinal Gradients at Huoditang in the Qinling Mountains[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2014,29(5):9.[doi:doi:10.3969/j.issn.1001-7461.2014.03.02]
[14]崔贝,林若竹,赵文霞*,等. 秦岭凤县地区桑寄生科植物资源调查[J].西北林学院学报,2014,29(03):83.[doi:doi:10.3969/j.issn.1001-7461.2014.03.17]
 CUI Bei,LIN Ruo-zhu,ZHAO Wen-xia*,et al. Investigation on Lorantheceae in Feng County of Qinling Mountains[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2014,29(5):83.[doi:doi:10.3969/j.issn.1001-7461.2014.03.17]
[15]张岗岗,王得祥*,刘文桢,等. 火地塘林区不同径级华北落叶松结构参数研究[J].西北林学院学报,2014,29(06):180.[doi:doi:10.3969/j.issn.1001-7461.2014.06.34]
 ZHANG Gang-gang,WANG De-xiang*,LIU Wen-zhen,et al. Spatial Parameters of Larix principis-rupprechtii with Different Diameter Class at Huoditang Forest Region[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2014,29(5):180.[doi:doi:10.3969/j.issn.1001-7461.2014.06.34]
[16]李伟,张胜利*,孟庆旭,等. 秦岭华山松林生态系统对大气降雨水化学特性的影响[J].西北林学院学报,2016,31(5):15.[doi:10.3969/j.issn.1001-7461.2016.05.03]
 LI Wei,ZHANG Sheng-li*,MENG Qing-xu,et al. Effects of Pinus armandii Forest Ecosytem on the Chemical Features of Atmospheric Rainfall Water in Qinling Mounstains[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2016,31(5):15.[doi:10.3969/j.issn.1001-7461.2016.05.03]
[17]赖双双,仲崇高,张硕新,等. 采用不同限制性内切核酸酶研究森林土壤真菌多样性和群落结构[J].西北林学院学报,2017,32(6):25.[doi:10.3969/j.issn.1001-7461.2017.06.04]
 LAI Shuang-shuang,ZHONG Chong-gao,ZHANG Shuo-xin,et al. Research on Soil Fungal Diversity and Community Structure of Forests Using Different Restriction Endonucleases[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2017,32(5):25.[doi:10.3969/j.issn.1001-7461.2017.06.04]
[18]郭小阳,吴恒,田相林,等. 基于优势高模型分析多源数据对立地质量评价的影响[J].西北林学院学报,2017,32(6):184.[doi:10.3969/j.issn.1001-7461.2017.06.28]
 GUO Xiao-yang,WU Heng,TIAN Xiang-lin,et al. Effects of Multiple Source Data on Site Evaluation Based on Dominant Height Modeling[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2017,32(5):184.[doi:10.3969/j.issn.1001-7461.2017.06.28]
[19]王强,韩欢,耿增超*,等. 秦岭辛家山典型植被类型土壤活性有机碳分布特征[J].西北林学院学报,2018,33(2):35.[doi:10.3969/j.issn.1001-7461.2018.02.06]
 WANG Qiang,HAN Huan,GENG Zeng-chao*,et al. Distribution Characteristics of Active Soil Organic Carbon under Typical Vegetation Types in Xinjiashan Forest in Qinling Mountains[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2018,33(5):35.[doi:10.3969/j.issn.1001-7461.2018.02.06]

备注/Memo

备注/Memo:
 收稿日期:2017-11-23修回日期:2017-12-22
基金项目:国家林业公益性行业专项(201304307)。
作者简介:姜路喜,男,硕士研究生,研究方向:森林生态。E-mail:18821656215@163.com
*通信作者:侯琳,男,副研究员,硕士生导师,研究方向:森林生态系统结构与功能。E-mail:houlin_1969@nwsuaf.edu.cn
张硕新,男,教授,博士生导师,研究方向:森林生态和生理生态。E-mail:sxzhang@nwsuaf.edu.cn
更新日期/Last Update: