Zobrazeno 1 - 10
of 47
pro vyhledávání: '"M. R. Palmer"'
Publikováno v:
Biogeosciences, Vol 21, Pp 1961-1971 (2024)
There is an immediate need to better understand and monitor shelf sea dissolved oxygen (O2) concentrations. Here we use high-resolution glider observations of turbulence and O2 concentrations to directly estimate the vertical O2 flux into the bottom
Externí odkaz:
https://doaj.org/article/bb3a9454c63543829ba5a7afb1c6150b
Autor:
B. R. Loveday, T. Smyth, A. Akpinar, T. Hull, M. E. Inall, J. Kaiser, B. Y. Queste, M. Tobermann, C. A. J. Williams, M. R. Palmer
Publikováno v:
Earth System Science Data, Vol 14, Pp 3997-4016 (2022)
Shelf seas play a key role in both the global carbon cycle and coastal marine ecosystems through the draw-down and fixing of carbon, as measured through phytoplankton net primary production (NPP). Measuring NPP in situ and extrapolating this to the l
Externí odkaz:
https://doaj.org/article/18b840e4bcb3457d965d4c5f214f65c6
Publikováno v:
Geophysical Research Letters. 49
Ocean deoxygenation threatens ocean productivity, carbon cycling and marine ecosystems. Shelf seas are highly dynamic regions, which contributes to their high productivity and also makes monitoring and constraining their oxygen status a challenge. He
Publikováno v:
Heredity. 93:379-389
Maternally inherited Wolbachia bacteria are extremely widespread among insects and their presence is usually associated with parasitic modifications of host fitness. Wolbachia pipientis infects Drosophila melanogaster populations from all continents,
Publikováno v:
Insectes Sociaux. 50:185-190
New investigations into the biogeography of Asian honey bees are bringing to light previously unrecognized species. On the Indonesian island of Sulawesi, morphometrically distinct populations of Asian cavity-nesting honey bees occur in close sympatry
Publikováno v:
Journal of Heredity. 91:42-46
The mtDNA of bees from 84 colonies of Turkish honeybees (Apis mellifera) was surveyed for variation at four diagnostic restriction sites and the sequence of a noncoding intergenic region. These colonies came from 16 locations, ranging from European T
Publikováno v:
Mineralogical Magazine. 63:615-631
The Rockeskyll complex in the north, central part of the Quaternary West Eifel volcanic field encapsulates an association of carbonatite, nephelinite and phonolite. The volcanic complex is dominated by three eruptive centres, which are distinct in th
Publikováno v:
Geological Society, London, Special Publications. 148:177-199
Publikováno v:
Mineralogical Magazine. 60:433-445
Electron-microprobe analyses of muscovite, biotite, and feldspar are reported for the stratiform Yindongzi—Daxigou Pb—Zn—Ag and Fe deposits of Qinling, northwestern China. The micas are characterized by high Ba levels in banded albite-carbonate
Publikováno v:
Mineralogical Magazine. 58:543-552
Coexisting scapolite, biotite and hornblende in scapolite-biotite rocks from the Tongmugou Pb-Zn deposit, Qinling, northwestern China are characterized by high levels of chlorine. Scapolite composition varies from EqAn27 to EqAn47 with 47–80 wt.% C