| Seawater properties and biogeochemical parameters of bottom boundary layer samples collected aboard the R/V Oceanus during ten cruises from 2017-2019 from the Oregon shelf and slope. | total particulate nitrogen
| TN |
| Sediment geochemistry summary from push cores collected during HOV Alvin dives during the R/V Atlantis cruise AT37-06 in the Guaymas Basin from December 2016 | Sediment total particulate nitrogen
| TPN |
| Sediment geochemistry from push cores collected during HOV Alvin dives during the R/V Atlantis cruise AT42-05 in Guaymas Basin, Gulf of California (27 00.00 N, -111 20.00 W) in November 2018 | Sediment total particulate nitrogen
| TPN_pcent |
| Discretes surface samples from R/V Ka'imikai-O-Kanaloa KOK1115 near Kona, Hawaii from December 2011 (C-MORE project) | total particulate nitrogen
| TPN |
| Dissolved and particulate carbon and nitrogen data from seawater collected during CCGS John P. Tully cruises in the northeast Pacific Ocean from Vancouver Island to Station P from 2018 to 2020 | Total Particulate Nitrogen sampled using GF/C filter. Instrument precision ± 1 µg N. Reference standard is acetanilide from Costech Analytical
| TPN_GFC |
| Dissolved and particulate carbon and nitrogen data from seawater collected during CCGS John P. Tully cruises in the northeast Pacific Ocean from Vancouver Island to Station P from 2018 to 2020 | Total Particulate Nitrogen sampled using GF/F filter. Instrument precision ± 1 µg N. Reference standard is acetanilide from Costech Analytical
| TPN_GFF |
| Extracted chlorophyll data, particulate carbon and nitrogen, flow cytometry and 15N2/13C rate measurements collected during EN596 from April 2017 in the North Atlantic | Particulate Nitrogen
| PN_avg |
| Extracted chlorophyll data, particulate carbon and nitrogen, flow cytometry and 15N2/13C rate measurements collected during EN596 from April 2017 in the North Atlantic | Particulate Nitrogen standard deviation
| PN_std |
| Hydrologic data from field sampling sites in the Neuse River Estuary, Pamlico Sound, and Onslow Bay in the coastal North Atlantic offshore from North Carolina (USA) in 2021 and 2022 | Particulate nitrogen concentration (micrograms of nitrogen per liter).
| PN |
| Geochemical measurements of porewater from sediment push core samples in the Gulf of California during R/V Falkor cruise FK190211 in 2019 | Total Particulate Nitrogen. Method detection limit = 0.1
| TPN |
| Carbon and Nitrogen values for low to high pCO2 acclimated Emiliania huxleyi (E Hux Response to pCO2 project) | mg total particulate nitrogen N adjusted (filter blank subtracted from value)
| mg_N |
| Carbon and Nitrogen values for low to high pCO2 acclimated Emiliania huxleyi (E Hux Response to pCO2 project) | total particulate nitrogen
| mg_N_cell |
| Carbon and Nitrogen values for low to high pCO2 acclimated Emiliania huxleyi (E Hux Response to pCO2 project) | mg total particulate nitrogen N calculated from calibration
| N_area_adj |
| Particulate organic matter and isotope data from R/V Nancy Foster cruises NF1704 and NF1802 in the Gulf of Mexico in May of 2017 and 2018. | Particulate nitrogen (PN)
| Particulate_nitrogen |
| Niskin bottle water samples and associated CTD measurements from the Hawaii Ocean Time-Series cruises from 1988-2023 | Particulate Nitrogen
| PN |
| TPC, PIC, POC, TPN, and Th-234 from in-situ pumps at the Porcupine Abyssal Plain Sustained Observatory (PAP-SO) site in the Northeast Atlantic Ocean during RRS Discovery cruise DY077 in April of 2017 | total particulate nitrogen concentration
| TPN |
| TPC, PIC, POC, TPN, and Th-234 from in-situ pumps at the Porcupine Abyssal Plain Sustained Observatory (PAP-SO) site in the Northeast Atlantic Ocean during RRS Discovery cruise DY077 in April of 2017 | total particulate nitrogen uncertainty. For 51-µm particles is unavailable because blanks were below the analytical detection limit.
| TPN_err |
| Small and large particle concentrations of total carbon, total nitrogen, and inorganic carbon, and particulate thorium-234 and RAP234 from large volume pump profiles collected on R/V Endeavor cruise EN665 in the Gulf of Maine in April 2021 | Large particle total nitrogen concentration
| PN_LP |
| Small and large particle concentrations of total carbon, total nitrogen, and inorganic carbon, and particulate thorium-234 and RAP234 from large volume pump profiles collected on R/V Endeavor cruise EN665 in the Gulf of Maine in April 2021 | Large particle total nitrogen concentration error
| PN_LP_ERR |
| Small and large particle concentrations of total carbon, total nitrogen, and inorganic carbon, and particulate thorium-234 and RAP234 from large volume pump profiles collected on R/V Endeavor cruise EN665 in the Gulf of Maine in April 2021 | Small particle total nitrogen concentration
| PN_SP |
| Small and large particle concentrations of total carbon, total nitrogen, and inorganic carbon, and particulate thorium-234 and RAP234 from large volume pump profiles collected on R/V Endeavor cruise EN665 in the Gulf of Maine in April 2021 | Small particle total nitrogen concentration error
| PN_SP_ERR |
| CTD bottle data matched to dissolved, inorganic nutrient concentrations and to stable isotope measurements of particulate nitrogen and carbon rom R/V Melville cruise MV1110 in the Western Tropical North Atlantic in 2011 | Total particulate nitrogen
| Total_Particulate_N |
| Underway nutrient and particle data from R/V Melville cruise MV1110 in the Western Tropical North Atlantic in 2011 | Total particulate nitrogen
| Total_Particulate_N |
| Particulate nutrients from phyto and microzooplankton experiments from the RVIB Nathaniel B. Palmer NBP0601 cruise in the Ross Sea, Southern Ocean from 2005-2006 (CORSACS project, Antarctic microzooplankton project) | Total particulate nitrogen.
| nitrogen_partic |
| Particulate organic carbon, nitrogen, and Thorium-234 collected during the 2012-2013 Palmer Field Season (WAP Carbon export project) | Particulate nitrogen.
| PN |
| Particulate bulk and amino acid d15N values from EXPORTS cruises on RRS Discovery (DY131) and RRS James Cook (JC214) in May 2021 | the concentration of particulate nitrogen in the sample
| Bulk_N_concentration |
| Particulate organic carbon and particulate nitrogen from samples collected on R/V Nathaniel B. Palmer cruise NBP1910 along the Western Antarctic Peninsula from November to December 2019 | Average concentration of particulate nitrogen in moles per litre of bulk sea ice
| particulate_nitrogen_av |
| Particulate organic carbon and particulate nitrogen from samples collected on R/V Nathaniel B. Palmer cruise NBP1910 along the Western Antarctic Peninsula from November to December 2019 | Standard deviation of the concentration of particulate nitrogen in moles per litre of bulk sea ice
| particulate_nitrogen_stdev |
| Polyphosphate and associated measurements from water and particulate samples collected from 13 locations in the Great Lakes in July-Aug 2018 on R/V Blue Heron cruise BH18-09 | Particulate nitrogen
| PN |
| Experimental observations of radionuclide uptake by colloidal and particulate humic acids obtained from 14 soils collected worldwide | Percentage of Particulate Nitrogen (PN) after one week HAs-groundwater resuspension
| pcnt_PN |
| Experimental observations of radionuclide uptake by colloidal and particulate humic acids obtained from 14 soils collected worldwide | Concentration of Particulate Nitrogen (PN) after one week HAs-groundwater resuspension
| PN |
| Suspended PIC, PC, PN data collected along a North Pacific transect between Hawaii and Alaska on R/V Kilo Moana cruise KM1712 in August 2017 | Concentration of total particulate nitrogen
| PN |
| Synthesis Product for Ocean Time Series (SPOTS) | Particulate (organic or total) Nitrogen
| TPN |
| Synthesis Product for Ocean Time Series (SPOTS) | Particulate Nitrogen: Accuracy
| TPN_A |
| Synthesis Product for Ocean Time Series (SPOTS) | Particulate Nitrogen: Precision
| TPN_P |
| DOC, POC, d13C-POC, PN from a diffuse vent in West Mata sampled in May 2009 using ROV Jason II deployed from R/V Thomas Thompson. | Particulate nitrogen
| PN |
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