口诀
发表于 2025-3-28 17:27:34
R. D. Gulati,A. L. Ooms-Wilms,O. F. R. Van Tongeren,G. Postema,K. Siewertsennbetreuer, Praktiker aus dem Bereich der Gesundheitsförderung, Ärzte, Psychologen, Ergotherapeuten, Physiotherapeuten und andere Gesundheitsberufe sowie Angehörige. 978-3-662-58129-2978-3-662-58130-8
HIKE
发表于 2025-3-28 20:48:31
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Inkling
发表于 2025-3-29 02:08:39
O. F. R. Van Tongeren,L. Van Liere,R. D. Gulati,G. Postema,P. J. Boesewinkel-De Bruynnbetreuer, Praktiker aus dem Bereich der Gesundheitsförderung, Ärzte, Psychologen, Ergotherapeuten, Physiotherapeuten und andere Gesundheitsberufe sowie Angehörige. 978-3-662-58129-2978-3-662-58130-8
SPER
发表于 2025-3-29 07:09:52
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Torrid
发表于 2025-3-29 09:45:22
The state of the environment of the Loosdrecht lakesdescribed as a series of phases. One of those phases, the status around 1940, has been used as an ecological reference system..By means of a graphical presentation technique, the so-called ‘AMOEBE-approach’, the state of the environment of the Loosdrecht lakes has been visualized. Thirty-two ecologi
修剪过的树篱
发表于 2025-3-29 11:27:36
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GUISE
发表于 2025-3-29 16:09:44
Phosphorus in the sediment of the Loosdrecht lakes and its implications for lake restoration perspec 0.8 mg m. d. agrees well with the average phosphorus retention in the lake. This indicates that sediment burial and diagenesis are unimportant mechanisms for withdrawing phosphorus from the nutrient cycle..Between 1982 and 1991 the total phosphorus content of the upper 2 cm of the sediment decrease
细微差别
发表于 2025-3-29 21:55:39
The dynamics and role of limnetic zooplankton in Loosdrecht lakes (The Netherlands). Among about 20 genera and 40 species of rotifers the important ones are: . and .. The rotifers usually peak in mid-summer following the crustacean peak in spring. The mean annual densities of crustaceans decreased during 1988–1991. Whereas seston (<150 .m) mean mass in the lake increased since 198
某人
发表于 2025-3-30 02:18:21
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中止
发表于 2025-3-30 06:12:09
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