天气
发表于 2025-3-25 06:25:47
Testing the European Stream Typology of the Water Framework Directive for Macroinvertebrates,large differences between the participating countries concerning the number of taxa, the number of specimens and the taxonomic resolution. The data, including macroinvertebrates and environmental variables were analysed by using Canonical Correspondence Analysis (CCA). The observed macroinvertebrate
贝雷帽
发表于 2025-3-25 10:06:00
Comparing Macroinvertebrate Indices to Detect Organic Pollution across Europe: A Contribution to thto compare the results of different benthic macroinvertebrate metrics used to assess the impact of organic pollution (including eutrophication) (one of the major human impacts on European streams). A selection of the data sampled in the AQEM project was evaluated, where benthic macroinvertebrate- an
BLANK
发表于 2025-3-25 14:51:50
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somnambulism
发表于 2025-3-25 18:09:35
Establishing Reference Conditions for European Streams,am types were interpreted in terms of human impact. Validation of reference conditions showed differences between classification of sites as reference sites based on criteria to be used in the field and directly interpreting environmental or biological data and the result of the final assessment sys
搜集
发表于 2025-3-25 20:44:35
A New Method for Assessing the Impact of Hydromorphological Degradation on the Macroinvertebrate Fadation and (3) the combination of the selected metrics into a MultimetricIndex. To correlate faunal metrics and hydromorphological degradation, a ‘Structure Index’ describing the alteration of stream morphology was generated. A correlation matrix of the selected metrics and the structure index ispre
photopsia
发表于 2025-3-26 02:03:10
Assessing Acid Stress in Swedish Boreal and Alpine Streams Using Benthic Macroinvertebrates,hree new multimetric acid indices using benthic macroinvertebrates were developed for the AQEM project. These, together with a large number of other benthic macroinvertebrate indices including a number of indices aimed at detecting acid stress, were evaluated for their ability to detect acid stress,
意见一致
发表于 2025-3-26 07:31:32
The Development of An Ecological Quality Assessment and Classification System for Greek Running Watpe specific biotic metric, adapted for Greek conditions (BMG) and a new nutrient pollution metric. The developed metrics showed high correlations with each other. Hence, BMG seems to be suitable for the ecological quality assessment of Greek running waters affected by nutrients. Moreover, by applyin
变形
发表于 2025-3-26 10:04:38
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现代
发表于 2025-3-26 13:13:45
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Psa617
发表于 2025-3-26 20:50:38
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