IGSNRR OpenIR
Variation pattern of particulate organic carbon and nitrogen in oceans and inland waters
Huang, Changchun1,2,3; Jiang, Quanliang3; Yao, Ling4; Yang, Hao1,3; Lin, Chen5; Huang, Tao1,3; Zhu, A-Xing1,2,6; Zhang, Yimin3
2018-03-29
Source PublicationBIOGEOSCIENCES
ISSN1726-4170
Volume15Issue:6Pages:1827-1841
Corresponding AuthorHuang, Changchun(huangchangchun_aaa@163.com) ; Zhang, Yimin(zhangyimin@njnu.edu.cn)
AbstractWe 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.
DOI10.5194/bg-15-1827-2018
WOS KeywordC-N RATIOS ; COASTAL OCEAN ; CHLOROPHYLL-A ; TEMPERATURE-DEPENDENCE ; SMALL PHYTOPLANKTON ; MISSISSIPPI RIVER ; SURFACE WATERS ; LAKE-SEDIMENTS ; LIGNIN PHENOL ; UNITED-STATES
Indexed BySCI
Language英语
Funding ProjectNational 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
Funding OrganizationNational 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
WOS Research AreaEnvironmental Sciences & Ecology ; Geology
WOS SubjectEcology ; Geosciences, Multidisciplinary
WOS IDWOS:000428904900001
PublisherCOPERNICUS GESELLSCHAFT MBH
Citation statistics
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/57251
Collection中国科学院地理科学与资源研究所
Corresponding AuthorHuang, Changchun; Zhang, Yimin
Affiliation1.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
Recommended Citation
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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