Fig. 3: Categories of methodological barriers to monitoring terrestrial biodiversity, as reported by biodiversity experts during stage 1 of the modified Delphi technique.
From: Opportunities and challenges for monitoring terrestrial biodiversity in the robotics age
Percentages of biodiversity experts who identified methodological barriers, in four broad categories, that they expected to encounter in an ‘ideal’ survey that was not limited by funding or logistics, according to taxa. Dark blue, site access; blue, species and individual detection; teal, data handling and processing; light green, power and network availability.
