First and second-year sea-ice dissolved inorganic carbon and total alkalinity from the coring site during MOSAiC legs 1 to 5 in 2019/2020
Nomura, Daiki; Yoshimura, Masaki; Creamean, Jessie; Eggers, Lena; Heitmann, Laura; Ulfsbo, Adam; Hoppe, Clara Jule Marie; Gardner, Jessie; Chamberlain, Emelia; Droste, Elise Sayana; Fong, Allison A; Fransson, Agneta; Chierici, Melissa; Hoppema, Mario; Bakker, Dorothee C E; Delille, Bruno
Nomura, Daiki; Yoshimura, Masaki; Creamean, Jessie; Eggers, Lena; Heitmann, Laura; Ulfsbo, Adam; Hoppe, Clara Jule Marie; Gardner, Jessie; Chamberlain, Emelia; Droste, Elise Sayana; Fong, Allison A; Fransson, Agneta; Chierici, Melissa; Hoppema, Mario; Bakker, Dorothee C E; Delille, Bruno (2025): First and second-year sea-ice dissolved inorganic carbon and total alkalinity from the coring site during MOSAiC legs 1 to 5 in 2019/2020 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.980514

ELEVATION: -4413.1 m
O2A Registry URI https://registry.o2a-data.de/items/5065
CAMPAIGN: PS122/1 (MOSAiC20192020)
BASIS: Polarstern
METHOD/DEVICE: Ice corer (IC)
COMMENT: T: temperature FYI; ECO1A: CHLA; ECO1B: PROD; FYI; S18: FYI; ECO1D: ALGAE, FYI; ECO1C: PIGS; BY2: FYI; BAC: Backup FYI; ECO2A: DNA1; ECO2B: DNA2, FYI; TEX: FYI; ECO2C: RNA, FYI; DIC: FYI; REP: FYI; MEI01: FYI; MEO2: FYI; MEI03: FYI; METHOX: FYI

Start of Event: PS122/1_7-6
ELEVATION: -4413.1 m
O2A Registry URI https://registry.o2a-data.de/items/5065
CAMPAIGN: PS122/1 (MOSAiC20192020)
BASIS: Polarstern
METHOD/DEVICE: Ice corer (IC)
COMMENT: T: temperature FYI; ECO1A: CHLA; ECO1B: PROD; FYI; S18: FYI; ECO1D: ALGAE, FYI; ECO1C: PIGS; BY2: FYI; BAC: Backup FYI; ECO2A: DNA1; ECO2B: DNA2, FYI; TEX: FYI; ECO2C: RNA, FYI; DIC: FYI; REP: FYI; MEI01: FYI; MEO2: FYI; MEI03: FYI; METHOX: FYI

O2A Registry URI https://registry.o2a-data.de/items/5065
CAMPAIGN: PS122/1 (MOSAiC20192020)
BASIS: Polarstern
METHOD/DEVICE: Ice corer (IC)
COMMENT: T: temperature FYI; ECO1A: CHLA; ECO1B: PROD; FYI; S18: FYI; ECO1D: ALGAE, FYI; ECO1C: PIGS; BY2: FYI; BAC: Backup FYI; ECO2A: DNA1; ECO2B: DNA2, FYI; TEX: FYI; ECO2C: RNA, FYI; DIC: FYI; REP: FYI; MEI01: FYI; MEO2: FYI; MEI03: FYI; METHOX: FYI

ELEVATION: -4413.1 m
COMMENT: temp: temp; Ch4: CH4; SALO18: SALO18; HOLO: HOLO; CHLA: CHLA; PROD: PROD; BROMO: BROMO; PIGS: PIGS; ISO: ISO; ALGAE: ALGAE; MEIO1: MEIO1; BAC: BAC; REP: REP; TEX: tex; DIC: DIC; DNA1: DNA1; DNA2: DNA2; RNA: RNA

COMMENT: Temp: be1; halo: halo; bromo: bromo; ch4: ch4; salo18: salo18; chla: eco1a; iso: iso; prod: eco1b; pigs: eco1c; algae: eco1d; be2: be2; be3: be3; dna1: eco2a; repository pl: rep; dna2: eco2b; rna: eco2c; backup: bac; dic/ta: dic; tex: tex; meio1: meio1; meio2: meio2; meio2: meio1; gy2: gy2; plastic: plastic

COMMENT: temp: be1-fyi; fyi salo18: salo18; fyi-ch4: ch4; fyi-halo18: halo18; fyi-chla: eco1a; fyi-prod: eco1b; fyi-pigs: eco1c; fyi-algae: eco1d; fyi-iso: iso; fyi-bromo: bromo; fyi-tex: tex; fyi-be2: be2; fyi-be3: be3; fyi-dic/ta: dic; fyi-repository: rep; fyi-backup: bac; fyi-plastic: plt; fyi-dna1: eco2a; fyi-dna2: eco2b; fyi-rna: eco2c; fyi-meio1: meio1; fyi-methox: methox

COMMENT: Temp: temp core; salo18: salo18; fyi bromo: fyi bromo; fyi iso: iso; fyi ch4: ch4; halo fyi: halo; fyi backup: fyi backup; dic fyi: fyi dic; fyi chloro: chloro fyi; fyi rep: fyi rep; fyi meoi: meio fyi; fyi prod : prod; fyi pigs: fyi pigs; fyi algae: algae; DNA: dna 1; dna2: fyi dna2; rna: fyi rna; plastic fyi: plastic fyi; fyi gypsum: fyi gypsum; fyimethox: methox

LOCATION: Arctic Ocean
COMMENT: temp: temp; CH4: temp on this core; salo18: salo18; halo the club music: halo, much shorter but with skeleton layer; iso: iso; eco1a: eco1a; eco1b: eco1b; eco1c: prod; bromo: hey; eco1d: algae; tex: tex; dic: hey; rep: rep; backup : backup; eco2a: eco2a; plastic: plastic; eco2b: eco; eco2c: eco2c; meio1: meio1; rho: density; gypsium: gypsium; methox: meth; salo18 syi: syi

LOCATION: Arctic Ocean
COMMENT: ch4: temp on this one; halo: no pic; salo18: salo; iso: iso; bromo: photo; eco1a: eco1a; eco1b: eco1b; eco1c: eç; eco1d: eco1d; tex: tex; rep: 2zip; eco2a: cc; eco2b: e; dic: c; meio: m; eco2c: e; eco1a: lead

LOCATION: Arctic Ocean
COMMENT: t: temp core; t: tempcore; ch4: ch4 core; halo: halo core bagged; s18: salinity core ; beryllium : bulk core for berrylium measurement; iso: iso core bagged; bromo: bromo core bagged; eco1a: eco1a; eco1b: eco1b; eco1c: eco1c; eco1d: eco1d core; tex: texture core; microplastic: lasses core for microplastics; eco2a: eco2a; eco2b: eco2b; eco2c: eco2c; dic: dic; meio1: meio1; rep: rep; plt: microplastics

COMMENT: temp: temp; ch4: ch4; salo18: salo18; halo: halo; iso: iso; eco1a: eco1a; bromo: bromo; eco1b: eco1b; tex: tex; eco1c: eco1c; dic: dic; bac: backup core; eco1d: eco1d; rep: rep; eco2a: eco2a; eco2b: eco2b; gypsum: gypsum; eco2c: eco2c; meio1: meio1; methox: methox

COMMENT: T: DS syi temp core; ch4: ds syi ch4 core; halo: halo core ds syi; salo18: salinity core ds syi; iso: iso core ds syi; bromoj: bromo core ds syi; bromo: bromo core syi ds; chla eco1a: eco1a core ds syi; PROD eco1b: eco1b core ds syi; PIGS eco1c: eco1c ds syi core; algae eco 1d: eco1d ds syi ; tex: tex core ds syi; dna1 eco2a: eco2a core ds syi; dic: dic/ta dic core ds syi; dna2 eco2b: eco2b core ds syi; rep: rep core ds syi; rna eco2c: eco 2c core ds syi; backup bac: backup core ds syi; plastic plt: plastic core ds syi; rho: rho core ds syi

COMMENT: temp: bagged as ch4; ch4: baggecd ch4; salo18: saal.k

COMMENT: temp: syi; halo: temp on this core; salo18: syi; eco1a: syi; tex: syi; eco1b: syi; dic: syi; eco1d: syi; rep: rep core; pp1: primary production 1; pp2: primary production 2; pp3: primary production 3; meio1: bot 10cm

COMMENT: BROMO: FYI DS; SALO18: FYI DS; ECO1A: FYI DS; ECO1B: FYI DS; DIC: FYI DS; DMSP: FYI DS; CH4: FYI DS

COMMENT: HALO: SYI dark site; CH4: SYI; SALO18: SYI dark site; DIC: SYI dark site; ISO: SYI; ECO1A: SYI darksite; ECO1B: SYI darksite; ECO1C: SHi dark si tc; ECO1D: sy; DMSP: syi; SYI:BROMO; SYI: be1

COMMENT: TEX: fyi; PLT: fyi; REP: fyi repository; BAC: fyi backup; DIC: fyi dic; ECO1A: fyi; PP1: fyi pool; PP2: fyipool; PP3: fyipool; DNA3: RNA core fyi

COMMENT: HALO: SYI dark site; DIC: SY. i dark site; SÀLO18: SYI dark site; SYI DS: ECO1A; REP:SYI DS; TEX: SYI DS; BAC: SYI DS; MEIO1: SYI DS; OPT: SYI DS

COMMENT: BROMO: FYI DS; DMSP: FYI DS; SALO18: FYI DS; DIC: FYI DS; ECO1A: FYI DS; ECO1B: FYI DS; HALO: FYI DS; ECO1C: FYI DS; REP: FYI DS; TEX: FYI DS; ECO2A: FYI DS; BAC: FYI DS; ECO2B: FYI DS; Be1: FYI DS; ECO2C: FYI DS; Be2: FYI DS; MEIO1: FYI DS; METHOX: FYI DS; PP1: FYI DS; PP2: FYI DS; PP3: FYI DS; OPT: FYI DS; Be3: FYI DS; Be4: FYI DS

COMMENT: CH4: SYI dark site; SALO18: SYI dark site; DIC: SYI dark site; DMSP: SYI dark site; TEX: SYI dark site; ISO: SYI dark site; ECO1B: SYI dark site

COMMENT: BROMO: FYI DS; SALO18: FYI DS; HALO: FYI DS; DIC: FYI DS; ECO1A: FYI DS; Be1: FYI DS; ECO1B: FYI DS; Be2: FYI DS; ECO2A: FYI DS; ECO2B: FYI DS; ECO1C: FYI DS; PP1: FYI DS; PP2: FYI DS; PP3: FYI DS; Be3: FYI DS; ECO2C: FYI DS; MEIO1: FYI DS; Be4: FYI DS

COMMENT: ISO: SYI dark site; SALO18: SYI dark site; DIC: SYI dark site; CH4: SYI dark site; ECO1A: SYI dark site; ECO1b: SYI Dark Site; ECO2A: SYI Dark Site; REP: SYI DS; SYI DS TEX; SYI Dark Site: ECO2B; SYI Dark Site: BAC; SYI DS PLT; SYI DS MEIO1; SYI DS: OPT

COMMENT: BROMO: FYI DS; SACKHOLE: FYI DS. Two holes, 64 and 68 cm depth; SALO18: FYI DS; DMSP: FYI DS; ECO1A: FYI DS; ECO1B: FYI DS; DIC: FYI DS; ECO1C: FYI DS; HALO: FYI DS; ECO2A: FYI DS; ECO2B: FYI DS; ECO2C: fyi:eco2c; TEX: fyi:tex; REP: fyi:rep; MEIO1: fyi meio; RHO: FYI DS; BAC: FYI DS; PP1: FYI DS; PP2: FYI DS; PP3: FYI DS; PLA: FYI DS; OPT: FYI DS

COMMENT: BROMO: FYI DS; SALO18: FYI DS; DIC: FYI DS; ECO1A: FYI DS; ECO1B: FYI DS; ECO1C: FYI DS; SACKHOLE: FYI DS; HALO: FYI DS; ECO2A: FYI DS; ECO2B: FYI DS; ECO2C: FYI DS; TEX: FYI DS; MEIO1: FYI DS; REP: FYI DS; OPT: FYI DS; BAC: FYI DS; Be1: FYI DS; Be2: FYI DS; Be3: FYI DS; Be4: FYI DS; PP1: FYI DS; PP2: FYI DS; PP3: FYI DS; RNA: FYI DS

COMMENT: CH4: SYI dark site; DIC: SYI dark site; SALO18: SYI dark site; ECO1A: SYI dark site; ECO1B: SYI dark site; ISO: SYI dark site; ECO1C: SYI dark site; DMSP: SYI dark site; REP: SYI dark site; Tex: SYI dark site; MEIO1: SYI dark site; BAC: SYI dark site

COMMENT: "Common ice coring activity at original MOSAiC ice floe FYI 'dark' remote coring site. Floe Navi did not work; manual device operation input."

COMMENT: SYI common coring activity at new site just north of Alli's ridge from original MOSAiC CO floe.

COMMENT: FYI coring - plot selected 30 m from 29 June 2020 coring plot. Area slightly drained.

COMMENT: SYI coring near Alli's ridge on main floe.

COMMENT: FYI ice coring at original floe site. Plot located 5 m from 06 July 2020 coring plot.

COMMENT: SYI coring at new SYI site near Alli's ridge on main floe.

COMMENT: FYI ice coring, original floe.

COMMENT: "SYI ice coring; adjacent to Alli's ridge"

COMMENT: FYI common coring, not on Mondasy, but on Wednesday. FYI coring site on main floe.

COMMENT: Temperature core (TEMP); Salinity core (ALO18); ISO core; CH4 core; DIC1 core; CHLA core (ECO1A); REPository core (REP); DIC2 core; PROD core (ECO1B); PIGS core (ECO1C); TEXture core (TEX); TEX AARI core (TEX AARI); PLasTics core (PLT); OPTics core (OPT); DNA2 core (ECO2B); DNA3 core (ECO2C); GYPSUM core (GYP); DNA1 core (ECO2A); MEIO1 core; MEIO2 core; MEIO3 core ; RNA1 core; NPP core (PP1); RNA2 core; NPP core (PP2); RNA3 core (RNApool); NPP core (PP3); SEDIMENT core (SED); RNA4 core; Manuel core 1 (30 cm bottom); Manuel core 2 (30 cm bottom); Manuel core 3 (30 cm bottom); Manuel core 4 (30 cm bottom); Bob core 1 (5 cm bottom); Bob core 2 (5 cm bottom); Bob core 3 (5 cm bottom); Bob core 4 (5 cm bottom); Bob core 5 (5 cm bottom); Bob core 6 (5 cm bottom); MOSAiC 2.0 floe, common ice coring site, located in CO

COMMENT: Temperature core; DIC1 core (DIC1); Salinity core (SALO18); DIC2 core (DIC2); CH4 core (CH4); ISO core (ISO); Nd x 1 core (BGC); Nd x 2 core (BGC); Nd x 3 core (BGC); Nd x 4; Nd x 5 core (BGC); Nd x 6 core (BGC); Nd x 7 core (BGC); Nd x 8 core (BGC); Nd x 9 core (BGC); Nd x 10 core (BGC); Repository core (REP); Texture core (TEX); CHLA core (ECO1A); PROD core (ECO1B); PIGS core (ECO1C); ALGAE core (ECO1D); MEIO1 core (MEIO1); MEIO2 core (MEIO2); MEIO3 core (MEIO3); NPP core (PP1); NPP core (PP2); NPP core (PP3); GYPSUM core (GYP); Optics core (OPT); RNA4 core (RN4); SEDIMENT core (SED); Plastics core (PLT); TEX AARI core; RNA1 core (RNA1); RNA2 core (RNA2); RNA3 core (RNA3); Ice and ECO and BGC cores