FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4200618087> ?p ?o ?g. }

• W4200618087 abstract "<strong class=journal-contentHeaderColor>Abstract.</strong> Polar systems are undersampled due to the difficulty of sampling remote and challenging environments; however, these systems are critical components of global biogeochemical cycles. Measurements on primary productivity in specific areas can quantify the input of organic matter to food webs and so are of critical ecological importance as well. However, long-term measurements using the same methodology are available only for a few polar systems. Primary productivity measurements using <span class=inline-formula>¹⁴</span>C-uptake incubations from the Ross Sea, Antarctica, are synthesized, along with chlorophyll concentrations at the same depths and locations. A total of 19 independent cruises were completed and 449 stations occupied where measurements of primary productivity (each with seven depths) were completed. The incubations used the same basic simulated in situ methodology for all. Integrated water column productivity for all stations averaged 1.10<span class=inline-formula> ±</span> 1.20 g C m<span class=inline-formula>^−2</span> d<span class=inline-formula>^−1</span>, and the maximum was 13.1 g C m<span class=inline-formula>^−2</span> d<span class=inline-formula>^−1</span>. Annual productivity calculated from the means throughout the growing season equalled 146 g C m<span class=inline-formula>^−2</span> yr<span class=inline-formula>^−1</span>. The mean chlorophyll concentration in the euphotic zone (the 1 % irradiance level) was 2.85<span class=inline-formula> ±</span> 2.68 mg m<span class=inline-formula>^−3</span> (maximum observed concentration was 19.1 mg m<span class=inline-formula>^−3</span>). Maximum photosynthetic rates above the 30 % isolume (normalized to chlorophyll) averaged 0.98<span class=inline-formula> ±</span> 0.71 mg C (mg chl)<span class=inline-formula>^−1</span> h<span class=inline-formula>^−1</span>, similar to the maximum rate found in photosynthesis–irradiance measurements. Productivity measurements are consistent with the temporal patterns of biomass found previously, with biomass and productivity peaking in late December; mixed layers were at a minimum at this time as well. Estimates of plankton composition also suggest that pre-January productivity was largely driven by the haptophyte <i>Phaeocystis antarctica</i> and summer productivity by diatoms. The data set (<a href=https://doi.org/10.26008/1912/bco-dmo.863815.2>https://doi.org/10.26008/1912/bco-dmo.863815.2</a>, Smith, 2021) will be useful for a comparison to other Antarctic regions and provide a basis for refined bio-optical models of regional primary productivity and biogeochemical models for the Southern Ocean." @default.
• W4200618087 created "2021-12-31" @default.
• W4200618087 creator A5047255021 @default.
• W4200618087 date "2021-12-29" @default.
• W4200618087 modified "2023-10-15" @default.
• W4200618087 title "Reply on RC3" @default.
• W4200618087 doi "https://doi.org/10.5194/essd-2021-351-ac3" @default.
• W4200618087 hasPublicationYear "2021" @default.
• W4200618087 type Work @default.
• W4200618087 citedByCount "0" @default.
• W4200618087 crossrefType "peer-review" @default.
• W4200618087 hasAuthorship W4200618087A5047255021 @default.
• W4200618087 hasBestOaLocation W42006180871 @default.
• W4200618087 hasConcept C110872660 @default.
• W4200618087 hasConcept C127413603 @default.
• W4200618087 hasConcept C139719470 @default.
• W4200618087 hasConcept C147176958 @default.
• W4200618087 hasConcept C162324750 @default.
• W4200618087 hasConcept C18903297 @default.
• W4200618087 hasConcept C204983608 @default.
• W4200618087 hasConcept C2778753569 @default.
• W4200618087 hasConcept C2988516024 @default.
• W4200618087 hasConcept C2992152313 @default.
• W4200618087 hasConcept C39432304 @default.
• W4200618087 hasConcept C78458016 @default.
• W4200618087 hasConcept C86803240 @default.
• W4200618087 hasConceptScore W4200618087C110872660 @default.
• W4200618087 hasConceptScore W4200618087C127413603 @default.
• W4200618087 hasConceptScore W4200618087C139719470 @default.
• W4200618087 hasConceptScore W4200618087C147176958 @default.
• W4200618087 hasConceptScore W4200618087C162324750 @default.
• W4200618087 hasConceptScore W4200618087C18903297 @default.
• W4200618087 hasConceptScore W4200618087C204983608 @default.
• W4200618087 hasConceptScore W4200618087C2778753569 @default.
• W4200618087 hasConceptScore W4200618087C2988516024 @default.
• W4200618087 hasConceptScore W4200618087C2992152313 @default.
• W4200618087 hasConceptScore W4200618087C39432304 @default.
• W4200618087 hasConceptScore W4200618087C78458016 @default.
• W4200618087 hasConceptScore W4200618087C86803240 @default.
• W4200618087 hasLocation W42006180871 @default.
• W4200618087 hasOpenAccess W4200618087 @default.
• W4200618087 hasPrimaryLocation W42006180871 @default.
• W4200618087 hasRelatedWork W1503798301 @default.
• W4200618087 hasRelatedWork W2054868954 @default.
• W4200618087 hasRelatedWork W2076421460 @default.
• W4200618087 hasRelatedWork W2115138163 @default.
• W4200618087 hasRelatedWork W2152061207 @default.
• W4200618087 hasRelatedWork W2188390419 @default.
• W4200618087 hasRelatedWork W3188185272 @default.
• W4200618087 hasRelatedWork W4233328659 @default.
• W4200618087 hasRelatedWork W598627966 @default.
• W4200618087 hasRelatedWork W793676730 @default.
• W4200618087 isParatext "false" @default.
• W4200618087 isRetracted "false" @default.
• W4200618087 workType "peer-review" @default.