消散
发表于 2025-3-23 10:57:37
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gentle
发表于 2025-3-23 16:55:12
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bizarre
发表于 2025-3-23 20:27:48
Communities of Freshwater Macroinvertebrate and Fish in Mountain Streams and Rivers of the Upper Dunajec Catchment (Western Carpathians) Including Long-Term Human Impact,ter chemistry and to evaluate the influence of human pressure on these communities on the basis of the results of long-term studies carried out since the 1960s in the Upper Dunajec River and its Tatra tributaries (West Carpathians). Here, for the Dunajec River, we present a pattern of human impact o
痛得哭了
发表于 2025-3-23 23:21:28
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prediabetes
发表于 2025-3-24 03:33:25
Selected Aspects of Lake Restorations in Poland,of anthropopression, the processes of natural eutrophication have been repeatedly accelerated. The consequence of the supply of excess allochtonic matter to water reservoirs, with the passive character of these landscape elements, is their degradation manifested by a sudden deterioration of water qu
MURAL
发表于 2025-3-24 08:50:46
Support of the Self-purification Processes in Lakes Restored in Poland, lakes were restored with the inactivation method using coagulant PAX 18. One of them was supported with biomanipulation. Assessments of the organic carbon form content (POC, in suspension; DOC, dissolved form) and the chlorophyll and pheophytin concentrations were conducted. The ratios of individua
主动脉
发表于 2025-3-24 11:42:30
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Gudgeon
发表于 2025-3-24 18:06:32
Transformations of Wetlands in N-E Poland Postglacial Landscape and Its Relation to Lake Water Quality,acial landscape of N-E Poland vary in nitrogen (N) and phosphorus (P) forms retention. It concerned particularly nitrates (NO.-N) and phosphates (PO.-P), the most responsible for eutrophication effect. The calculation of retention effectiveness for studied wetland ecosystems showed that undrained mi
Derogate
发表于 2025-3-24 19:53:47
Nature of Polish Tatra Lakes,e character. Tatra lakes are valuable and special environments for hydrobionts. The geological and hydrological attributes as well as water chemistry determining the specificity of those lakes have been described. The uniqueness of life forms present there has been described with regard to epilithic
招致
发表于 2025-3-25 00:21:08
Agnieszka Napiórkowska-Krzebietke,Łucjan Chybowski,Paweł Prus,Mikołaj Adamczykicht nur für den Konstrukteur und Statiker, sondern auch für den Planenden im Architekturbüro und den Bauleiter auf der Baustelle. Bei der Planung, Konstruktion und Ausführung eines Bauwerkes ist nicht nur seine Funk tion ausschlaggebend. Um Bauschäden zu vermeiden, müssen die Baustoffe entsprechen