Studien über die Zooplanktonverteilung im Bodensee im Verlauf von 24 Stunden. I.     

Max Auerbach 《Aquatic Sciences - Research Across Boundaries》1932,6(1-2):1-30

Ohne Zusammenfassung  相似文献   

Geologische Gemeinschaftsarbeit     

H. Cloos  Max Richter 《International Journal of Earth Sciences》1935,26(6):435-438

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„Neue Spezialforschungen im Allgäu.“     

Max Richter 《International Journal of Earth Sciences》1928,19(1):51-62

Ohne Zusammenfassung  相似文献   

Optimal Basis from Empirical Orthogonal Functions and Wavelet Analysis for Data Assimilation: Optimal Basis WADAi     

Takuji Waseda  Leland Jameson  Humio Mitsudera  Max Yaremchuk 《Journal of Oceanography》2003,59(2):187-200

Wavelet Analysis provides a new orthogonal basis set which is localized in both physical space and Fourier transform space. Empirical Orthogonal Functions (EOFs), on the other hand, provide a global representation of data sets. Here we investigate the various ways in which one can combine these basis sets for optimal representation of data. EOFs represent the global large scale information and wavelet analysis are used to supplement this large scale information with local fine scale information. Here we begin to explore the application of these two basis sets for outputs from an Ocean General Circulation Model and we explore various applications, including data assimilation. This revised version was published online in July 2006 with corrections to the Cover Date.  相似文献   

Editor's note     

Max Wyss 《Pure and Applied Geophysics》1977,115(1-2):1-1

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Le brouillard dans les alpes valaisannes     

Max Bouët 《Theoretical and Applied Climatology》1952,4(1):26-33

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Zur Quartärgeschichte des Nildeltas     

Max Pfannenstiel 《International Journal of Earth Sciences》1952,40(1):108-109

Ohne ZusammenfassungInhaltsangabe des auf der Klimatagung in Köln am 7. Jan. 1951 gehaltenen Vortrages.  相似文献   

Quantifying the impact of ecosystem services for landscape management under wildfire hazard     

Elimbi Moudio  Pelagie  Pais  Cristobal  Shen  Zuo-Jun Max 《Natural Hazards》2021,105(1):531-563

Natural Hazards - In order to accommodate the computational burden of high-fidelity storm surge numerical models, surrogate modeling (metamodeling) techniques have gained significant popularity...  相似文献   

A Synthetic Haematite Reference Material for LA‐ICP‐MS U‐Pb Geochronology and Application to Iron Oxide‐Cu‐Au Systems     

Liam Courtney‐Davies  Sarah E. Gilbert  Cristiana L. Ciobanu  Simon R. Tapster  Marcus W. Richardson  Nigel J. Cook  Benjamin P. Wade  Max R. Verdugo‐Ihl  Kathy Ehrig  Daniel J. Condon 《Geostandards and Geoanalytical Research》2021,45(1):143-159

In both nature and synthetic experiments, the common iron oxide haematite (α‐Fe₂O₃) can incorporate significant amounts of U into its crystal structure and retain radiogenic Pb over geological time. Haematite is a ubiquitous component of many ore deposit types and, therefore, represents a valuable hydrothermal mineral geochronometer, allowing direct constraints to be placed on the timing of ore formation and upgrading. However, to date, no suitable natural haematite reference material has been identified. Here, a synthetic haematite U‐Pb reference material (MR‐HFO) is characterised using LA‐ICP‐MS and ID‐TIMS. Centimetre‐scale ‘chips’ of synthesised α‐Fe₂O₃ were randomly microsampled via laser ablation‐extraction and analysed using ID‐TIMS. Reproducible U/Pb and Pb/Pb measurements were obtained across four separate chips (n = 13). Subsequently, an evaluation of the suitability MR‐HFO in constraining U‐Pb data via LA‐ICP‐MS is presented using a selection of natural samples ranging from Cenozoic to Proterozoic in age. The MR‐HFO normalised U‐Pb ratios are more concordant and ages more accurate versus the same LA‐ICP‐MS spot analyses normalised to zircon reference material, when compared with independently acquired ID‐TIMS data from the same natural haematite grains. Results establish MR‐HFO as a suitable reference material for LA‐ICP‐MS haematite U‐Pb geochronology.  相似文献   

Variability of the Bering Sea circulation in the period 1992–2010     

Gleb Panteleev  Max Yaremchuk  Vladimir Luchin  Dmitri Nechaev  Takashi Kukuchi 《Journal of Oceanography》2012,68(4):485-496

Sea surface height anomalies observed by satellites in 1992–2010 are combined with monthly climatologies of temperature and salinity to estimate circulation in the southern Bering Sea. The estimated surface and deep currents are consistent with independent velocity observations by surface drifters and Argo floats parked at 1,000?m. Analysis reveals 1–3-Sv interannual transport variations of the major currents with typical intra-annual variability of 3–7?Sv. On the seasonal scale, the Alaskan Stream transport is well correlated with the Kamchatka (0.81), Near Strait (0.53) and the Bering Slope (0.37) currents. Lagged correlations reveal a gradual increase of the time the lags between the transports of the Alaskan Stream, the Bering Slope Current and the Kamchatka Current, supporting the concept that the Bering Sea basin is ventilated by the waters carried by the Alaskan Stream south of the Aleutian Arc and by the flow through the Near Strait. Correlations of the Bering Sea currents with the Bering Strait transport are dominated by the seasonal cycle. On the interannual time scale, significant negative correlations are diagnosed between the Near Strait transport and the Bering Slope and Alaskan Stream currents. Substantial correlations are also diagnosed between the eddy kinetic energy and Pacific Decadal Oscillation.  相似文献