Editor’s choice 57:07 – An urgent need for standardised monitoring of Arctic freshwaters

Heino et al.’s recent Policy Direction provides an approach to freshwater biomonitoring that could equip us to manage the effects of climate change in the Arctic. Associate Editor, Robert Britton highlights the work as our latest Journal of Applied Ecology Editor’s Choice. Anthropogenic climate change is not resulting in uniform warming rates across the world, with some regions increasing in temperature faster than others. This … Continue reading Editor’s choice 57:07 – An urgent need for standardised monitoring of Arctic freshwaters

eDNA snapshots of invasion, infection and extinction from a freshwater crayfish tragedy

For the first time, a devastating crayfish plague outbreak has been monitored from the onset to crayfish extinction using eDNA methodology. David A. Strand and colleagues surveyed a watercourse over three years and discovered a remarkable correlation between eDNA fluctuations and host-pathogen dynamics. Noble crayfish (Astacus astacus) are macroinvertebrates that can be found in both lotic and lentic freshwater systems across most of Europe. Previously … Continue reading eDNA snapshots of invasion, infection and extinction from a freshwater crayfish tragedy

Why quantifying riverine ecosystem services matters

Dalal Hanna, aquatic and landscape ecologist, talks about her article reviewing riverine ecosystem service quantification. This paper was on the 2018 list of highly commended papers for this year’s Southwood Prize early career researcher award. An additional video about Dalal’s research is available here. Read the full article, A review of riverine ecosystem service quantification: research gaps and recommendations in issue 55:3 of Journal of … Continue reading Why quantifying riverine ecosystem services matters