Arten-Monitoring nach Artikel 11 und 17 der FFH-Richtlinie in Sachsen-Anhalt: Libellen (Odonata), Monitoring-Durchgang 2027-2029

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The contract includes the nationwide FFH surveillance monitoring (species sample monitoring) of eight dragonfly species on a total of 152 monitoring sites (STPE) in the years 2027 to 2029. The species to be investigated are: Coenagrion mercuriale on 36 STPE and 52 counting transects in the years 2027 and 2028, with two survey visits each; Coenagrion ornatum on 26 STPE and 48 counting transects in the years 2027 and 2028, with two survey visits each; Ophiogomphus cecilia on ten STPE and ten counting transects in all three years, with three survey visits each; Gomphus flavipes on 17 STPE and 17 counting transects in the years 2028 and 2029, with three survey visits each; Aeshna viridis on twelve STPE and twelve counting transects in all three years, with two survey visits each; Leucorrhinia pectoralis on 24 STPE and 24 counting transects in all three years, with two survey visits each; Leucorrhinia caudalis on twelve STPE and 13 counting transects in all three years, with two survey visits each; and Leucorrhinia albifrons on 15 STPE and 17 counting transects in all three years, with three survey visits each. The data collection and assessment methodology fully follows the…

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