懒惰民族
发表于 2025-3-25 05:59:58
https://doi.org/10.1007/978-3-658-10144-2A benthic algae sampling device designed for use through surface ice, uses the principle of pivoting arms. It is designed to be activated below ice sheets and is capable of passing easily through a hole of 11 cm diameter bored by a SIPRE ice auger.
Modicum
发表于 2025-3-25 11:20:54
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控制
发表于 2025-3-25 14:42:46
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Devastate
发表于 2025-3-25 19:06:32
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Heart-Rate
发表于 2025-3-25 23:42:43
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惹人反感
发表于 2025-3-26 00:30:15
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懦夫
发表于 2025-3-26 07:50:51
Simone Kauffeld,Frerich Frerichsof species in the lake and for comparison with the lipids found in the bottom sediments. The four major species of phytoplankton found in the lake were identified by electron microscopy. The most abundant phytoplankter was . Madden (Chlorophyta, Prasinophyceae) which occurred in greatest numbers at
saphenous-vein
发表于 2025-3-26 11:42:01
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悠然
发表于 2025-3-26 14:28:10
Simone Kauffeld,Frerich Frerichson peaked in autumn and spring, with a September maximum (340 m m. d.), then declined in summer and was not detectable in winter. Benthic algal production peaked in summer at 74 mgC m. d.. Production strategies differed, with the more efficient phytoplankton adapted to growth at low light, while ben
食品室
发表于 2025-3-26 18:00:38
Kompetenzmessung in der Praxis, species separate from the . group. . may be different from . in that the former has a smooth pectoral margin and the shortest occipital spines located at the lateral region. .. sp. nov. of Dartnall (1983) is included within those of .. A species of . from Kerguelen, identified as ., is clearly diff