[1]郭树江,王飞*,张卫星,等. 民勤4种主要灌木植物δ13C季节变化及与气象因子的关系[J].西北林学院学报,2020,35(5):41-46.[doi:10.3969/j.issn.1001-7461.2020.05.07]
 GUO Shu-jiang,WANG Fei*,ZHANG Wei-xing,et al. Seasonal Variations of δ13C of Four Major Shrub Species and the Relationships between δ13C and Meteorological Factors in Minqin[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2020,35(5):41-46.[doi:10.3969/j.issn.1001-7461.2020.05.07]
点击复制

 民勤4种主要灌木植物δ13C季节变化及与气象因子的关系()
分享到:

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

卷:
第35卷
期数:
2020年第5期
页码:
41-46
栏目:
出版日期:
2020-09-30

文章信息/Info

Title:
 Seasonal Variations of δ13C of Four Major Shrub Species and the Relationships between δ13C and Meteorological Factors in Minqin
文章编号:
1001-7461(2020)05-0041-06
作者:
 郭树江13王飞12*张卫星1王方琳12韩福贵12张裕年12
 (1.甘肃省治沙研究所,甘肃 兰州 730070;2.甘肃省荒漠化与风沙灾害防治国家重点实验室(培育基地),甘肃 武威 733000;3.甘肃民勤荒漠草地生态系统国家野外科学观测研究站,甘肃 民勤 733300)
Author(s):
 GUO Shu-jiang13WANG Fei12*ZHANG Wei-xing1WANG Fang-lin12HAN Fu-gui12ZHANG Yu-nian12
 (1.Gansu Desert Control Research Institiute,Lanzhou 730070,Gansu,China; 2.State Key Laboratory Breeding Base of Desertification and Aeolian Sand Disaster Combating,Wuwei 733000,Gansu,China; 3.Gansu Minqin National Studies Station for Desert Steppe Ecosystem,Minqin 733300,Gansu,China)
关键词:
 民勤灌木碳同位素季节变化气象因子
Keywords:
 Minqin shrub δ13C seasonal variation meteorological factor
分类号:
S793
DOI:
10.3969/j.issn.1001-7461.2020.05.07
文献标志码:
A
摘要:
 对民勤4种主要灌木植物叶片/同化枝δ13C测定,研究不同荒漠灌木植物叶片/同化枝δ13C差异及其季节变化,并探讨植物叶片/同化枝δ13C与气象因子之间的关系。结果表明:1)4种灌木植物叶片/同化枝δ13C值不同月份之间存在极显著差异(P<0.01),除梭梭外,其他3种植物δ13C值生长初期(5月)>生长中后期(6-10月)。4 种灌木植物叶片/同化枝δ13C值种间差异在5-10月都达到极显著水平(P<0.01),沙拐枣>梭梭>柠条锦鸡儿>白刺。2)4种主要灌木植物叶片/同化枝δ13C值受到物种、月份、物种×月份的影响,均达到极显著水平(P<0.01),但受物种的影响最大。3)4种灌木植物叶片/同化枝δ13C值与气象因子的关系因其物种而异;影响梭梭、沙拐枣、白刺、柠条锦鸡儿叶片/同化枝δ13C值的主要气象因子分别是平均气温、相对湿度、蒸发量。
Abstract:
 In order to understand the differences in δ13C among the desert plants,seasonal variations of δ13C,and the relationships between δ13C meteorological factors,values of δ13C of the leaves/assimilating branches of four major shrub species s occurring in Minqin were measured.The results showed that 1) there were significant differences in δ13C of four major shrub species (P<0.01) among different months,except for Haloxylon ammodendron,the values of δ13C of other three plants were greater at the beginning (May) than at the middle and later growing periods (June-October).Interspecific differences of δ13C of four shrub species reached extremely significant level from May to October (P<0.01),and the values were in the order of Calligonum mongolicumH.ammodendronCaragana korshinskiiNitraria tangutorum.2) The influence of species,month and species×month on δ13C reached very significant level (P<0.01),in which the influence of species was the greatest.3) The relationship between δ13C and meteorological factors changed with plants species; the main meteorological factor that affected δ13C were average temperature,relative humidity,evaporation capacity,and evaporation capacity.

相似文献/References:

[1]柴成武,蒋志荣*,徐先英,等.民勤县荒漠绿洲过渡带土地荒漠化类型判定[J].西北林学院学报,2006,21(06):12.
 CHAI Chengwu,JIANG Zhirong,XU Xianying,et al.Analysis of Desertification Types on Desertoasis Ecotone in Minqin[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2006,21(5):12.
[2]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.
[3]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.
[4]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]
[5]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]
[6]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]
[7]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]
[8]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]
[9]黄圣游,叶喜. 新中式家具“中式”传统的界定[J].西北林学院学报,2013,28(01):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
 HUANG Sheng-You,YE Xi. Definition of Traditional Element in New Chinese Style Furniture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(5):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
[10]韩维生,赵明磊,王宏斌. 基于阈限理论的设计尺度体系[J].西北林学院学报,2013,28(01):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
 HAN Wei-sheng,ZHAO Ming-lei,WANG Hong-bin. Design Scale System Based on Threshold Theory[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(5):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
[11]王飞,马剑平*,马俊梅,等. 民勤不同林龄胡杨根区土壤理化性质及相关性分析[J].西北林学院学报,2020,35(3):23.[doi:10.3969/j.issn.1001-7461.2020.03.04]
 WANG Fei,MA Jian-ping*,MA Jun-mei,et al. Physicochemical Properties and Correlations of the Soils in the Populus euphratica Forests with Different Ages in Minqin[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2020,35(5):23.[doi:10.3969/j.issn.1001-7461.2020.03.04]

备注/Memo

备注/Memo:
 收稿日期:2019-12-12修回日期:2020-03-03
基金项目:国家青年科学基金(31700339);国家地区基金(31760238、31960334、31860116);国家面上基金项目(41671528);中科院“西部之光”计划。
作者简介:郭树江,副研究员。研究方向:荒漠化生态。E-mail:shujguo@126.com
*通信作者:王飞。研究方向:荒漠化防治。E-mail:zmffei@126.com
更新日期/Last Update: