I don’t really know what an environmental study consists of but the stretch of area they are searching looks to specific so I’d wage my money on it being a tip of due to her father passing.
The blue tent is exciting but this could just be standard practise for privacy when working. Hopefully today will bring more concrete news…
I can answer this question as my daughter is an ecologist, currently working for a government body, who report directly back to DEFRA ( the government department responsible for the Environment, Food & Rural Affairs)
She is part of a team carrying out environmental studies, monitoring protected species & advising the government of measures necessary to safeguard & encourage these species, whose numbers & habitat are under threat from construction work, land development or pollution from chemicals ( fertilizers, weed killers, pest control) used in current farming methods.
Before a site can be developed, the owners have to arrange a survey, to ensure the potential building site is not an important site or the breeding ground for a protected species, and obtain a licence before they can proceed.
Examples of endangered species in this area are bats, barn owls, badgers, otters, water vole & greater-crested newts.
I suspect in this area ( flooded gravel pits) it may be the greater-crested newt population that is being monitored, but that’s an educated guess.
Monitoring a species would involve the team periodically catching/counting/recording numbers of the ‘key species’ & other species in the same environment & also taking samples of water from various areas of the pond/lake to check for pollutants/algae & the like ( Presumably this would require the use of boats and nets.)
Link to a BBC report from 2013 to illustrate the point
Breeding newts delay York Monks Cross shop development