解开 发表于 2025-3-25 03:40:26
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https://doi.org/10.1007/978-3-030-37242-2Aquatic Biodiversity of Danube River; Danube Ichthyofauna; Danube River; Human Impact on Danube River; R边缘带来墨水 发表于 2025-3-25 17:34:25
Introduction,, to identify threats and the different types of human impact affecting this system, in all the countries of the Danube River Basin. Independent studies around the Danube Basin, high diversity approaches of 64 experienced researchers in the field, from 19 Danubian countries, highlight that the greenInflammation 发表于 2025-3-25 20:01:09
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The Habitats Along the Upper Danube in Germany and Changes to Them Induced by Human Impacts,gap called the Devin Gate or Porta Hungarica upstream of Bratislava, crossing over some 975 km various landscapes of Germany and Austria. The beginning of the Danube is also frequently denoted from the confluence of the rivers Breg and Brigach at Donaueschingen, at an altitude of 672 m NHN, where toneolith 发表于 2025-3-26 08:07:16
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Vegetation and Flora Near the Danube in Austria, inclination is about 40 cm/km, the drift is about 3 km/year in Austria. The water level fluctuates up to 7 m. In Austria the amount of water flowing through the Danube is normally 1500–1900 m./s. At the time of low water it decreases to 600–900 m./s. The extremest low water was 342 m./s in FebruaryGastric 发表于 2025-3-26 16:29:32
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Forest Vegetation Along the Mura River in Slovenia,rritory of Slovenia it has already lost this character and become a calm and slow river, thus a typical lowland river with several meanders. During heavy rains and snow-melt periods in the Alps, however, it becomes quite different: it can flood the region along its course and cause considerable dama