Helen Luup

The determination of ecological status in shallow lakes — a tested system (ECOFRAME) for implementation of the European Water Framework Directive

Brian Moss, Deborah Stephen, Cristina Engel de Alvarez et al. · Aquatic Conservation Marine and Freshwater Ecosystems · 2003 · 332 citations · Full text

Environmental Monitoring, Engineering, Tested System +16

Harmonization is more important than experience—results of the first Nordic–Baltic diatom intercalibration exercise 2007 (stream monitoring)

Maria Kahlert, Raino-Lars Albert, Eeva-Leena Anttila et al. · Journal of Applied Phycology · 2008 · 89 citations

Earth Observation, Environmental Monitoring, Engineering +5

Primary production of aquatic macrophytes and their epiphytes in two shallow lakes (Peipsi and Võrtsjärv) in Estonia

Tiina Nõges, Helen Luup, Tõnu Feldmann · Aquatic Ecology · 2009 · 55 citations

Biology, Aquatic Macrophytes, Freshwater Ecosystem +3

Water level changes in a large shallow lake as reflected by the plankton:periphyton-ratio of sedimentary diatoms

Atko Heinsalu, Helen Luup, Tiiu Alliksaar et al. · Hydrobiologia · 2008 · 40 citations

Engineering, Water Level Changes, Large Shallow Lake +7

The role of charophytes in increasing water transparency: a case study of two shallow lakes in Estonia

Peeter Nõges, Lea Tuvikene, Tõnu Feldmann et al. · Hydrobiologia · 2003 · 39 citations

Eutrophication, Case Study, Freshwater Ecosystem +6