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Variation pattern of particulate organic carbon and nitrogen in oceans and inland waters

文献类型：期刊论文

作者Huang, Changchun1,2,3; Jiang, Quanliang3; Yao, Ling4; Yang, Hao1,3; Lin, Chen5; Huang, Tao1,3; Zhu, A-Xing1,2,6; Zhang, Yimin3
刊名BIOGEOSCIENCES
出版日期2018-03-29
卷号15期号:6页码:1827-1841
ISSN号1726-4170
DOI10.5194/bg-15-1827-2018
通讯作者Huang, Changchun(huangchangchun_aaa@163.com) ; Zhang, Yimin(zhangyimin@njnu.edu.cn)
英文摘要We examined the relationship between, and variations in, particulate organic carbon (POC) and particulate organic nitrogen (PON) based on previously acquired ocean and inland water data. The latitudinal dependency of POC / PON is significant between 20 and 90 degrees N but weak in low-latitude areas and in the Southern Hemisphere. The mean values of POC / PON in the Southern Hemisphere and Northern Hemisphere were 7.40 +/- 3.83 and 7.80 +/- 3.92, respectively. High values of POC / PON appeared between 8090 (12.2 +/- 7.5) and 70-80 degrees N (9.4 +/- 6.4), while relatively low POC / PON was found from 20 (6.6 +/- 2.8) to 40 degrees N (6.7 +/- 2.7). The latitudinal variation of POC / PON in the Northern Hemisphere is much stronger than in the Southern Hemisphere due to the influence of more terrestrial organic matter. Higher POC and PON could be expected in coastal waters. POC / PON growth ranged from 6.89 +/- 2.38 to 7.59 +/- 4.22 in the Northern Hemisphere, with an increasing rate of 0.0024 km from the coastal to open ocean. Variations of POC / PON in lake water also showed a similar latitude-variation tendency of POC / PON with ocean water but were significantly regulated by the lakes' morphology, trophic state and climate. Small lakes and high-latitude lakes prefer relatively high POC / PON, and large lakes and low-latitude lakes tend to prefer low POC / PON. The coupling relationship between POC and PON in oceans is much stronger than in inland waters. Variations in POC, PON and POC / PON in inland waters should receive more attention due to the implications of these values for the global carbon and nitrogen cycles and the indeterminacy of the relationship between POC and PON.
WOS关键词C-N RATIOS ; COASTAL OCEAN ; CHLOROPHYLL-A ; TEMPERATURE-DEPENDENCE ; SMALL PHYTOPLANKTON ; MISSISSIPPI RIVER ; SURFACE WATERS ; LAKE-SEDIMENTS ; LIGNIN PHENOL ; UNITED-STATES
资助项目National Natural Science Foundation of China - Priority Academic Program Development of Jiangsu Higher Education Institutions[41571324] ; National Natural Science Foundation of China - Priority Academic Program Development of Jiangsu Higher Education Institutions[41673108] ; National Natural Science Foundation of China - Priority Academic Program Development of Jiangsu Higher Education Institutions[41773097] ; Guangdong Innovative and Entrepreneurial Research Team Program ; Innovation driven development capacity building project of the Guangdong Academy of Sciences[2017GDASCX-0801] ; Guangdong Innovative and Entrepreneurial Research Team Program[2016ZT06D336] ; A-Xing Zhu through the Vilas Associate Award ; Hammel Faculty Fellow Award ; University of Wisconsin-Madison ; One-Thousand Talents Program of China
WOS研究方向Environmental Sciences & Ecology ; Geology
语种英语
WOS记录号WOS:000428904900001
出版者COPERNICUS GESELLSCHAFT MBH
资助机构National Natural Science Foundation of China - Priority Academic Program Development of Jiangsu Higher Education Institutions ; Guangdong Innovative and Entrepreneurial Research Team Program ; Innovation driven development capacity building project of the Guangdong Academy of Sciences ; Guangdong Innovative and Entrepreneurial Research Team Program ; A-Xing Zhu through the Vilas Associate Award ; Hammel Faculty Fellow Award ; University of Wisconsin-Madison ; One-Thousand Talents Program of China
源URL[http://ir.igsnrr.ac.cn/handle/311030/57250]  
专题中国科学院地理科学与资源研究所
通讯作者Huang, Changchun; Zhang, Yimin
作者单位1.Nanjing Normal Univ, Jiangsu Ctr Collaborat Innovat Geog Informat Res, Nanjing 210023, Jiangsu, Peoples R China
2.Nanjing Normal Univ, Minist Educ, Key Lab Virtual Geog Environm, Nanjing 210023, Jiangsu, Peoples R China
3.Nanjing Normal Univ, Sch Geog Sci, Nanjing 210023, Jiangsu, Peoples R China
4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100000, Peoples R China
5.Chinese Acad Sci, Inst Geog & Limnol, Key Lab Watershed Geog Sci, Nanjing 210008, Jiangsu, Peoples R China
6.Univ Wisconsin, Dept Geog, Madison, WI 53706 USA
推荐引用方式
GB/T 7714		 Huang, Changchun,Jiang, Quanliang,Yao, Ling,et al. Variation pattern of particulate organic carbon and nitrogen in oceans and inland waters[J]. BIOGEOSCIENCES,2018,15(6):1827-1841.
APA Huang, Changchun.,Jiang, Quanliang.,Yao, Ling.,Yang, Hao.,Lin, Chen.,...&Zhang, Yimin.(2018).Variation pattern of particulate organic carbon and nitrogen in oceans and inland waters.BIOGEOSCIENCES,15(6),1827-1841.
MLA Huang, Changchun,et al."Variation pattern of particulate organic carbon and nitrogen in oceans and inland waters".BIOGEOSCIENCES 15.6(2018):1827-1841.

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来源：地理科学与资源研究所

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