Scientists took a rare chance to prove we can quantify biodiversity by ‘testing the water’

  • Pensoft Editorial Team
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  • December 4, 2020
  • Recent study conducted at a UK fishery farm provides new evidence that DNA from water samples can accurately determine fish abundance and biomass Organisms excrete DNA in their surroundings through metabolic waste, sloughed skin cells or gametes, and this genetic material is referred to as environmental DNA (eDNA). As eDNA can be collected directly from […]

    Nature Conservation Special: Guidelines for the monitoring of beetles protected in Europe

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  • August 31, 2017
  • In a follow-up to a recent special issue, 8 research articles outline a set of verified guidelines for the monitoring of 5 saproxylic beetle species listed in the Habitats Directive In a set of eight research publications, scientists tested various methods for the monitoring of five European saproxylic (i.e. dependent on dead wood) beetle species […]

    Efficiency of insect biodiversity monitoring via Malaise trap samples and DNA barcoding

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  • December 5, 2016
  • The massive decline of over 75% insect biomass reported from Germany between 1989 and 2013 by expert citizen scientists proves the urgent need for new methods and standards for fast and wide-scale biodiversity assessments. If we cannot understand species composition, as well as their diversity patterns and reasons behind them, we will fail not only […]