使成整体
发表于 2025-3-28 15:59:17
Egmont Köhlerype of sediment used. Application of these techniques as a proxy for siliceous microfossil abundance have been instrumental in unraveling the response of aquatic systems to nutrient enrichment and has provided important information on paleoproductivity in particular in studies of paleoclimate.
accordance
发表于 2025-3-28 21:30:52
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escalate
发表于 2025-3-29 00:59:23
Jakob Krarup,Ole Bildes to decipher the history of species-rich tropical formations. Phytoliths and pollen grains are complementary avenues of paleoenvironmental reconstruction and they should be studied in tandem whenever possible.
negotiable
发表于 2025-3-29 05:29:30
Klaus Neumanns to decipher the history of species-rich tropical formations. Phytoliths and pollen grains are complementary avenues of paleoenvironmental reconstruction and they should be studied in tandem whenever possible.
蛤肉
发表于 2025-3-29 09:45:57
Ray Redhefferes are also helping to interpret fossil pollen by identifying major directions of variation in datasets. Problems exist with taxonomy and taphonomy, but pollen analysis remains a leading technique in past environmental reconstruction.
lymphedema
发表于 2025-3-29 14:58:03
M. Drenthen,K. Kubikrom purely empirical mechanistic approaches inherent in the transfer function method to approaches that require a deeper understanding of diatom habitats, life-cycles and competitive strategies and a wider consideration of the role of diatoms in the overall functioning of aquatic ecosystems
使腐烂
发表于 2025-3-29 16:07:25
International Series of Numerical Mathematicshttp://image.papertrans.cn/n/image/669384.jpg
收到
发表于 2025-3-29 21:40:06
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Nerve-Block
发表于 2025-3-30 01:24:42
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合唱队
发表于 2025-3-30 05:03:54
Pseudo-Boolean remarks on balanced graphs,Pseudo-Boolean methods are proposed for (1) recognizing whether a given signed graph is balanced, and (2) for constructing that (those) balanced graph(s), which are the “closest” to a given signed graph.