8161 to 8172 of 13980 results
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Ridge-trench collision-induced switching of arc tectonics and magma sources: clues from Antarctic Peninsula mafic dykes
Read more of: Ridge-trench collision-induced switching of arc tectonics and magma sources: clues from Antarctic Peninsula mafic dykesCompositions and distributions of mafic dykes in the Antarctic Peninsula continental arc show that tapping of several mantle sources was tectonically controlled. In the Cretaceous to Tertiary, between 135 Ma […]
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Accuracy of measurements of total ozone by a SAOZ ground-based zenith sky visible spectrometer
Read more of: Accuracy of measurements of total ozone by a SAOZ ground-based zenith sky visible spectrometerDuring a 2-week intercomparison of ground-based zenith sky visible spectrometers in September 1994 at Camborne, United Kingdom (50°N, 5°W), ozone profiles were measured by electrochemical cell (ECC) sondes during 11 […]
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Issledovaniye fiziologicheskikh parametrov Pterostichus subaeneus (Carabidae) iz Zapadmogo Sayana [A note on the ecophysiology of … from the western Sayan Mountains]
Read more of: Issledovaniye fiziologicheskikh parametrov Pterostichus subaeneus (Carabidae) iz Zapadmogo Sayana [A note on the ecophysiology of … from the western Sayan Mountains] -
Automated ground-based star-pointing UV–visible spectrometer for stratospheric measurements
Read more of: Automated ground-based star-pointing UV–visible spectrometer for stratospheric measurementsA novel automated ground-based star-pointing spectrometer system has been constructed for long-term deployment in Antarctica. Similar to our earlier stellar system, a two-dimensional detector array measures the spectra of the […]
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Midwinter start to Antarctic ozone depletion: evidence from observations and models
Read more of: Midwinter start to Antarctic ozone depletion: evidence from observations and modelsMeasurements of total ozone at Faraday, Antarctica (65°S), by a visible spectrometer show a winter maximum. This new observation is consistent with the descent of air within the polar vortex […]
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Measurement techniques in gas-phase tropospheric chemistry: a selective view of the past, present, and future
Read more of: Measurement techniques in gas-phase tropospheric chemistry: a selective view of the past, present, and futureMeasurements of trace gases and photolysis rates in the troposphere are essential for understanding photochemical smog and global environmental change. Chemical measurement techniques have progressed enormously since the first regular […]
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Precautionary measures for a new fishery on Martialia hyadesi (Cephalopoda, Ommastrephidae) in the Scotia Sea: an ecological approach
Read more of: Precautionary measures for a new fishery on Martialia hyadesi (Cephalopoda, Ommastrephidae) in the Scotia Sea: an ecological approachIn anticipation of the development of a new fishery for the ommastrephid squid Martialia hyadesi in the Scotia Sea, this paper presents a revision of annual consumption of the species […]
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Large and meso-scale distribution of the Ommastrephid squid Martialia hyadesi in the Southern Ocean: a synthesis of information relevant to fishery forecasting and management
Read more of: Large and meso-scale distribution of the Ommastrephid squid Martialia hyadesi in the Southern Ocean: a synthesis of information relevant to fishery forecasting and management -
The ionospheric response to flux transfer events: the first few minutes
Read more of: The ionospheric response to flux transfer events: the first few minutesWe utilise high-time resolution measurements from the PACE HF radar at Halley, Antarctica to explore the evolution of the ionospheric response during the first few minutes after enhanced reconnection occurs […]
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