长白山阔叶红松林树木N2O排放及总量初步估算

生态学杂志 ›› 2004, Vol. ›› Issue (5): 232-235.

长白山阔叶红松林树木N₂O排放及总量初步估算

张秀君^1,2, 徐慧¹, 陈冠雄¹

1. 中国科学院沈阳应用生态研究所陆地生态过程重点实验室, 沈阳, 110016;
2. 沈阳大学师范学院, 沈阳, 110016

收稿日期:2002-04-28 修回日期:2002-11-02 出版日期:2004-10-10
通讯作者: 徐慧
基金资助:
国家自然科学基金项目(49701016,39770066);中国科学院“百人计划”资助项目

N₂O emission and preliminary estimation of annual N₂O emission from trees in mixed broad-leaved and Korean pine forest of Changbai Mountain

ZHANG Xiujun^1,2, XU Hui¹, CHEN Guanxiong¹

1. Key Laboratory of Terrestrial Ecological Process, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China;
2. Shenyang College of Education, Shenyang 110016, China

Received:2002-04-28 Revised:2002-11-02 Online:2004-10-10

摘要/Abstract

摘要： 大气中主要温室气体N₂O的部分来源尚不清楚。以往国内外对森林生态系统N₂O排放通量的测定中,只测土壤通量而把树木排除在外。如果树木在自然状态下能排放N₂O,那么森林生态系统的N₂O排放可能被低估。本文旨在证明自然状态下森林生态系统中树木也是N₂O的主要排放源。采用封闭罩法,在树木生长的主要季节(7～9月)对长白山阔叶红松林的几个主要树种———水曲柳、红松和椴树的连体枝叶释放N₂O的速率进行了原位测定。并在此基础上,初步估算出森林树木N₂O年排放量是土壤N₂O年排放量的0.8～1.03倍,相当于甚至超过了土壤的N₂O排放量。

关键词: 猪粪, 堆肥, 微生物菌剂, 氨

Abstract: The sources of N₂O ,one of the major greenhouse gases in the atmosphere,are still unclear till now. It was previously considered that only soil microbial process produced N₂O . In previous studies on N₂O emission from forest ecosystems,only measurements of N₂O emission from soil were conducted. The total N₂O emission from forest ecosystem may be underestimated if plants can emit N₂O under natural condition. The aim of this study was to provide evidences that plant per se,besides forest soil,is also an important source of the atmospheric N₂O in a forest ecosystem. Using the closed bag technique,the in situ measurements of N₂O emissions from branches and leaves of Fraxinus mandshurica,Pinnus koraiensis and Tilia amurrensis were conducted in a mixed broad-leaved Korean pine forest. The contribution of N₂O emission from trees in forest ecosystems was firstly estimated based on N₂O emission rates from these three tree species and soil in mixed broad-leaved Korean pine forest. The annual average of N₂O emissions from trees in mixed broad-leaved Korean pine forest was 0.8～1.03 times of that from soil. It was found that N₂O emission from trees were equal to or higher than N₂O emission from forest soil.

Key words: Pig manure, Composting, Microbial agent, NH₃

中图分类号:

Q148

张秀君, 徐慧, 陈冠雄. 长白山阔叶红松林树木N₂O排放及总量初步估算[J]. 生态学杂志, 2004, (5): 232-235.

ZHANG Xiujun, XU Hui, CHEN Guanxiong. N₂O emission and preliminary estimation of annual N₂O emission from trees in mixed broad-leaved and Korean pine forest of Changbai Mountain[J]. cje, 2004, (5): 232-235.

[1]	李君, 赵曦冉, 王鑫龙, 吴晓亮, 郭嘉鑫, 胡钟月, 褚贵新, 陶瑞. 氯甲基吡啶对不同施肥下红壤氮素转化的影响 [J]. 生态学杂志, 2021, 40(4): 1081-1090.
[2]	江天棋, 张扬, 姜亚洲, 孙鹏, 黄琳, 唐保军. 高温胁迫对厚壳贻贝摄食、代谢和相关酶活性的影响 [J]. 生态学杂志, 2020, 39(9): 3048-3056.
[3]	罗辉玉,吴水清,郑乐云,林金波,王全阳. 溶解氧对线纹海马幼鱼氨氮耐受性的影响及氨氮胁迫下鳃、肝脏组织结构的变化 [J]. 生态学杂志, 2020, 39(3): 872-879.
[4]	张雨童,张若纯,李彩,孙佩哲,杨艳文,冀豪栋,刘文,李思亮. 表层水体中典型小分子有机氮的光铵化反应 [J]. 生态学杂志, 2020, 39(3): 900-908.
[5]	陆晓林,戴传超,贾永. 堆肥过程中优势功能微生物菌群多样性及其影响因素 [J]. 生态学杂志, 2019, 38(9): 2866-2874.
[6]	刘鸣达,王秋凝,魏佳伦,张婧婷,刘文娥,王耀晶. 羊粪-菇渣蚓粪与化肥配施对油麦菜产量及品质的影响 [J]. 生态学杂志, 2019, 38(6): 1760-1766.
[7]	赵霞,胡自航,郑景明,司莉青. 污泥与园林废弃物混合堆肥对波斯菊生长及重金属积累的影响 [J]. 生态学杂志, 2019, 38(3): 810-817.
[8]	张颖,于丽,梁彩萍,冯淑伟,曹成有. 科尔沁沙地人工固沙林对土壤氨氧化细菌群落的影响 [J]. 生态学杂志, 2019, 38(11): 3235-3244.
[9]	高婷婷,张颖,杨盛,崔振波,曹成有. 科尔沁沙地小叶锦鸡儿群落土壤氨氧化细菌多样性 [J]. 生态学杂志, 2019, 38(1): 113-120.
[10]	王婧,莫其锋,储双双,赖灿,曾曙才. 污泥堆肥对园林植物合果芋（Syngonium podophyllum）生长及重金属吸收累积的影响 [J]. 生态学杂志, 2018, 37(6): 1752-1758.
[11]	包杰,姜宏波,付佩佩,蒋秋月,于业辉,李晓东. 中华小长臂虾对盐度的耐受性及盐度对其呼吸代谢的影响 [J]. 生态学杂志, 2018, 37(11): 3351-3356.
[12]	叶莉莎,陈双林*. 氮素形态及配比对雷竹光合特性和氮代谢酶活性的影响 [J]. 生态学杂志, 2016, 35(9): 2355-2360.
[13]	乔倩，王朝晖，郭鑫. 不同氮源对中肋骨条藻（Skeletonema costatum*）生长的影响 [J]. 生态学杂志, 2016, 35(8): 2110-2116.
[14]	姜宏波1,包杰1,丛岩懿1,申旭东1,潘帝希1,于业辉1,李晓东1,2*. 中华小长臂虾对温度的耐受性及温度对其呼吸代谢的影响 [J]. 生态学杂志, 2016, 35(8): 2202-2207.
[15]	孙阳,王燚,曲丹阳,李晶,焦健,曹鑫波,顾万荣,魏湜*. 5-氨基乙酰丙酸提高玉米幼苗抗低温性及其生理机制 [J]. 生态学杂志, 2016, 35(7): 1737-1743.

长白山阔叶红松林树木N₂O排放及总量初步估算

N₂O emission and preliminary estimation of annual N₂O emission from trees in mixed broad-leaved and Korean pine forest of Changbai Mountain

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价