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Biogenic Nitric Oxide Emission of Mountain Soils Sampled from Different Vertical Landscape Zones in the Changbai Mountains, Northeastern China

文献类型：期刊论文

作者Yu, Junbao1,2,3; Meixner, Franz X.2; Sun, Weidong4; Mamtimin, Buhalqem2; Xia, Chuanhai1; Xie, Wenjun3
刊名ENVIRONMENTAL SCIENCE & TECHNOLOGY
出版日期2010-06-01
卷号44期号:11页码:4122-4128
关键词Southern African Savanna Nitrous-oxide Global Inventory Tropical Savanna N2o Emissions No Forest Denitrification Consumption Fluxes
ISSN号0013-936X
产权排序[Yu, Junbao; Xia, Chuanhai] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc, Lab Coastal Wetland Ecol, Yantai 264003, Shandong, Peoples R China; [Yu, Junbao; Meixner, Franz X.; Mamtimin, Buhalqem] Max Planck Inst Chem, Biogeochem Dept, D-55020 Mainz, Germany; [Yu, Junbao; Xie, Wenjun] Binzhou Univ, Key Lab Shandong Prov Yellow River Deltas Ecol &, Binzhou 256600, Shandong, Peoples R China; [Sun, Weidong] Chinese Acad Sci, Guangzhou Inst Geochem, Key Lab Isotope Geochronol & Geochem, Guangzhou 510640, Peoples R China
通讯作者Yu, JB, Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc, Lab Coastal Wetland Ecol, Yantai 264003, Shandong, Peoples R China
文献子类Article
英文摘要Nitric oxide (NO) is an important component in nitrogen biogeochemical cycling produced through biological processes of nitrification and denitrification in soils, but the production and the consumption processes of NO in temperate mountain soil are less understood. Through laboratory experiments focusing on NO biogenic emissions from six kinds of mountain soils sampled from different vertical landscape zones, that is, coniferous and broadleaf mixed forest (CBE), fir forest (FF), spruce forest (SF), Erman's birch forest (EBF), alpine tundra (AT), and volcanic ash (VA), in the Changbai Mountains, northeastern China, we found that the optimum water-filled pore space (WFPS) for NO production varies between 22.5% and 35% for a range of mountain soils. The optimum soil moisture for the maximum NO emission for a certain soil type, however, was constant and independent of soil temperature. The NO emission potential for forest soils was about 7-50-fold higher than tundra soil and volcanic ash, indicating that it is strongly influenced by nutrient contents in soils. On the basis of laboratory results and field monitoring data, the average NO fluxes from these mountain soils were estimated to be 0.14-29.56 ng N m(-2) s(-1) for an entire plant growth period. NO emissions mainly occur in wet season for CBF and FF, but in dry season for other soil types.; Nitric oxide (NO) is an important component in nitrogen biogeochemical cycling produced through biological processes of nitrification and denitrification in soils, but the production and the consumption processes of NO in temperate mountain soil are less understood. Through laboratory experiments focusing on NO biogenic emissions from six kinds of mountain soils sampled from different vertical landscape zones, that is, coniferous and broadleaf mixed forest (CBE), fir forest (FF), spruce forest (SF), Erman's birch forest (EBF), alpine tundra (AT), and volcanic ash (VA), in the Changbai Mountains, northeastern China, we found that the optimum water-filled pore space (WFPS) for NO production varies between 22.5% and 35% for a range of mountain soils. The optimum soil moisture for the maximum NO emission for a certain soil type, however, was constant and independent of soil temperature. The NO emission potential for forest soils was about 7-50-fold higher than tundra soil and volcanic ash, indicating that it is strongly influenced by nutrient contents in soils. On the basis of laboratory results and field monitoring data, the average NO fluxes from these mountain soils were estimated to be 0.14-29.56 ng N m(-2) s(-1) for an entire plant growth period. NO emissions mainly occur in wet season for CBF and FF, but in dry season for other soil types.
学科主题Engineering, Environmental ; Environmental Sciences
URL标识查看原文
WOS关键词SOUTHERN AFRICAN SAVANNA ; NITROUS-OXIDE ; GLOBAL INVENTORY ; TROPICAL SAVANNA ; N2O EMISSIONS ; NO ; FOREST ; DENITRIFICATION ; CONSUMPTION ; FLUXES
WOS研究方向Engineering ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000278003500017
资助机构Natural Science Foundation of China [40873062]; Chinese Academy of Sciences [KZCX2-YW-223]; Science and Technology Development Program Project of Shandong Province [2008GG20005006, 2008GG3NS07005]; Chinese Academy of Sciences-Max Planck Society ; CAS/SAFEA
公开日期2011-07-14
源URL[http://ir.yic.ac.cn/handle/133337/3748]  
专题烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室
烟台海岸带研究所_滨海湿地实验室
作者单位1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc, Lab Coastal Wetland Ecol, Yantai 264003, Shandong, Peoples R China
2.Max Planck Inst Chem, Biogeochem Dept, D-55020 Mainz, Germany
3.Binzhou Univ, Key Lab Shandong Prov Yellow River Deltas Ecol &, Binzhou 256600, Shandong, Peoples R China
4.Chinese Acad Sci, Guangzhou Inst Geochem, Key Lab Isotope Geochronol & Geochem, Guangzhou 510640, Peoples R China
推荐引用方式
GB/T 7714		 Yu, Junbao,Meixner, Franz X.,Sun, Weidong,et al. Biogenic Nitric Oxide Emission of Mountain Soils Sampled from Different Vertical Landscape Zones in the Changbai Mountains, Northeastern China[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY,2010,44(11):4122-4128.
APA Yu, Junbao,Meixner, Franz X.,Sun, Weidong,Mamtimin, Buhalqem,Xia, Chuanhai,&Xie, Wenjun.(2010).Biogenic Nitric Oxide Emission of Mountain Soils Sampled from Different Vertical Landscape Zones in the Changbai Mountains, Northeastern China.ENVIRONMENTAL SCIENCE & TECHNOLOGY,44(11),4122-4128.
MLA Yu, Junbao,et al."Biogenic Nitric Oxide Emission of Mountain Soils Sampled from Different Vertical Landscape Zones in the Changbai Mountains, Northeastern China".ENVIRONMENTAL SCIENCE & TECHNOLOGY 44.11(2010):4122-4128.

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