Upper ocean biogeochemistry of the oligotrophic North Pacific Subtropical Gyre: from nutrient sources to carbon export

M Dai, YW Luo, EP Achterberg… - Reviews of …, 2023 - Wiley Online Library
Abstract Subtropical gyres cover 26%–29% of the world's surface ocean and are
conventionally regarded as ocean deserts due to their permanent stratification, depleted …

Dissolved organic phosphorus concentrations in the surface ocean controlled by both phosphate and iron stress

Z Liang, RT Letscher, AN Knapp - Nature Geoscience, 2022 - nature.com
Dissolved organic phosphorus (DOP) has a dual role in the surface ocean as both a product
of primary production and as an organic nutrient that fuels primary production and nitrogen …

Quantification of polyphosphate in environmental planktonic samples using a novel fluorescence dye JC-D7

X Yang, R Gao, Q Zhang, CCM Yung… - … Science & Technology, 2024 - ACS Publications
Polyphosphate (polyP) is found in plankton of diverse aquatic ecosystems and is important
for plankton ecology and biogeochemical cycling. However, our knowledge of polyP in …

A global ocean dissolved organic phosphorus concentration database (DOPv2021)

Z Liang, K McCabe, SE Fawcett, HJ Forrer… - Scientific Data, 2022 - nature.com
Dissolved organic phosphorus (DOP) concentration distributions in the global surface ocean
inform our understanding of marine biogeochemical processes such as nitrogen fixation and …

Geographic distribution of micronektonic fish communities in the subtropical North Pacific: the effect of primary productivity and nitrogen fixation

Y Nagatomo, S Horii, J Hirai, F Hashihama… - Progress in …, 2023 - Elsevier
We investigated the geographic variations of micronektonic fish communities along the
transects in the subtropical North Pacific (23° N, 138° E–120° W) and California Current (30 …

A dataset of global ocean alkaline phosphatase activity

B Su, X Song, S Duhamel, C Mahaffey, C Davis… - Scientific Data, 2023 - nature.com
Utilisation of dissolved organic phosphorus (DOP) by marine microbes as an alternative
phosphorus (P) source when phosphate is scarce can help sustain non-Redfieldian carbon …

Efficient modulation of cellular phosphorus components in response to phosphorus deficiency in the dinoflagellate Karenia mikimotoi

XL Huang, YQ Zhuang, YY Xiong, DW Li… - Applied and …, 2023 - Am Soc Microbiol
With an increasing trend of phosphorus limitation in coastal waters, phytoplankton with
advantageous strategies to address phosphorus deficiency might be more competitive in …

East‐West Variabilities of N2 Fixation Activity in the Subtropical North Pacific Ocean in Summer: Potential Field Evidence of the Phosphorus and Iron Co‐Limitation in …

S Horii, K Takahashi, T Shiozaki… - Journal of …, 2023 - Wiley Online Library
Abstract In the subtropical North Pacific, the east‐west gradient of iron deposition as
atmospheric Asian dust strongly affects the zonal distribution of biological N2 fixation activity …

Global patterns of surface ocean dissolved organic matter stoichiometry

Z Liang, RT Letscher, AN Knapp - Global Biogeochemical …, 2023 - Wiley Online Library
Surface ocean marine dissolved organic matter (DOM) serves as an important reservoir of
carbon (C), nitrogen (N), and phosphorus (P) in the global ocean, and is produced and …

Regionally variable contribution of dissolved organic phosphorus to marine annual net community production

RT Letscher, WL Wang, Z Liang… - Global Biogeochemical …, 2022 - Wiley Online Library
Marine dissolved organic phosphorus (DOP) serves as an organic nutrient to marine
autotrophs, sustaining a portion of annual net community production (ANCP). Numerical …