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Titlebook: Applications of Paleoenvironmental Techniques in Estuarine Studies; Kaarina Weckstr?m,Krystyna M. Saunders,C. Gregory Book 2017 Springer

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31#
發(fā)表于 2025-3-27 00:42:40 | 只看該作者
Molecular Testing in Colorectal Carcinoma glycerol dialkyl glycerol tetraethers (GDGTs). Aquatic organic matter is typically characterized by high abundances of sterols, fatty acids and GDGTs, and variable amounts of specific algal markers including long-chain C. –C. alkenones, C.–C. alkyl diols, C., C. and C. highly branched isoprenoid al
32#
發(fā)表于 2025-3-27 01:38:56 | 只看該作者
Endoscopic Biopsy Interpretationns estuaries are challenging for the pollution scientist. However, methods of sediment characterization, sample preparation, and analysis have been developed over time to help understand the geochemistry that influences sources and sinks of contaminants, and their pathways through the environment. T
33#
發(fā)表于 2025-3-27 09:13:46 | 只看該作者
Terminal Ileum: Inflammatory Patterns samples are palynological processing with HCl and HF, and density separation. As dinoflagellate cysts are mostly organic, they may be preserved where microfossils composed of silica or calcium carbonate are missing because of dissolution.
34#
發(fā)表于 2025-3-27 11:46:05 | 只看該作者
Alaaddin Yilmaz,Jade Claessens,Abdullah Kayantal growth layers in mollusc shells (sclerochronology). The shell layers retain information on changes in water temperature, salinity, seasonality, climate, river discharge, productivity, pollution and human activity. Isotopic analyses of mollusc shell growth layers can be problematic in estuaries
35#
發(fā)表于 2025-3-27 14:05:10 | 只看該作者
Endoscopic Dacryocystorhinostomy first-order dating, are a reliable proxy for long-term seasonal variability and to identify periods of environmental stress. The stable isotopic composition of coral carbonate has been employed to reconstruct sea-surface temperatures and salinities (δ.O), insolation changes (δ.C), pH variability (δ
36#
發(fā)表于 2025-3-27 17:59:47 | 只看該作者
37#
發(fā)表于 2025-3-28 01:19:43 | 只看該作者
38#
發(fā)表于 2025-3-28 05:25:00 | 只看該作者
https://doi.org/10.1007/978-94-024-0990-1chemistry and biogeochemistry of estuaries; diatoms as indicators; geology and sedimentology of estuar
39#
發(fā)表于 2025-3-28 08:49:25 | 只看該作者
978-94-024-1458-5Springer Science+Business Media B.V. 2017
40#
發(fā)表于 2025-3-28 12:35:51 | 只看該作者
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