Prof. Laurence Carvalho

Keywords: freshwater ecology, water resources, lakes, reservoirs, eutrophication, climate change, phytoplankton, cyanobacteria, harmful algal blooms, WFD, Water Framework Directive, citizen science, natural capital, ecosystem services, connectivity

 ORCID ID: https://orcid.org/0000-0002-9768-9902

I have worked on freshwaters from around the world for over 25 years and have published 84 ISI papers (Scopus h-index: 38, 5458 citations) and >100 reports on a range of issues related to water quality, algal blooms and the monitoring and management of water resources. I have particular expertise in biological responses to environmental change in lakes and reservoirs, particularly phytoplankton and harmful algal blooms of cyanobacteria. I was responsible for delivering legally-adopted UK and European water quality targets and phytoplankton assessment schemes for the European Water Framework Directive. I carry out my research, often collaboratively, analysing UK, European or global-scale datasets and combine these broad-scale studies with experiments in mesocosms and detailed time-series studies from CEH’s long-term lake monitoring programmes, particularly at Loch Leven, Scotland.

I led development of the UK Lakes Portal and the Bloomin’Algae citizen science app. I serve on UK (e.g. Scottish Health Protection Network) and overseas (e.g. GEO AquaWatch) working groups on the monitoring and management of water quality and water policy development.

I am a visiting professor at the University of Stirling 

Current or recently completed projects include:

• ESA Floating Weed Manager - feasibility study for a global monitoring service
• CREW Slender Naiad Habitat Quality Assessment
• UKRI UK Climate resilience - developing a cyanobacterial bloom monitoring and forecasting service
• NERC GloboLakes - a global analysis of harmful algal blooms
• NERC Hydroscape - assessing the importance of connectivity in freshwater ecosystems
• NERC SUNRISE - Enhancing freshwaters in India in collaboration with NIH Roorkee, IIT Roorkee and ATREE Bangalore
• Scottish Government RESAS Strategic Research Programme in collaboration with the James Hutton Instiute
• Bloomin'Algae - a Citizen Science Project and smartphone app for rapid warning and management of harmful algal blooms
• UK Lakes Portal - a gateway to information on over 40,000 lakes, reservoirs and ponds
• EU MARS - managing impacts of multiple stressors on freshwaters
• EU OpenNESS - a case-study of ecosystem services at Loch Leven

Oct ’10 to Present Day        Principal Freshwater Ecologist, UKCEH Edinburgh

Apr ’13 to Dec '18              Group Leader, Freshwater Restoration & Sustainability Group (CEH Edinburgh)

Nov ’10 to Oct ‘11              Seconded National Expert to European Commission (JRC Ispra)

May ’01 to Sep ‘10              Senior Freshwater Ecologist, CEH Edinburgh

Aug ‘95 to April ‘01            Lecturer in Environmental Change, ECRC, Dept of Geography, UCL