Aggregation of ecological indicators for mapping aquatic nature quality : overview of existing methods and case studies
Indicators for aquatic nature quality are calculated using ecological monitoring data from individual sampling stations. For reporting purposes, these results need to be aggregated and scaled up to higher levels (catchment area, country). This report provides an overview of different existing spatial aggregation methods for this purpose, including an evaluation of their suitability for aquatic ecological indicators. So-called „model-based„ methods, consisting of some sort of „kriging¿ step followed by calculation of the arithmetic mean, appeared to be the most appropriate. Application of these... Mehr ...
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Dokumenttyp: | report |
Erscheinungsdatum: | 2010 |
Verlag/Hrsg.: |
WOT Natuur & Milieu
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Schlagwörter: | aquatic organisms / biological indicators / correlation / freshwater ecology / natural value / netherlands / spatial models / surface water / watersheds / biologische indicatoren / correlatie / natuurwaarde / nederland / oppervlaktewater / ruimtelijke modellen / stroomgebieden / waterorganismen / zoetwaterecologie |
Sprache: | Englisch |
Permalink: | https://search.fid-benelux.de/Record/base-28791766 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | https://research.wur.nl/en/publications/aggregation-of-ecological-indicators-for-mapping-aquatic-nature-q |