Three hundred ways to assess Europe's surface waters: an almost complete overview of biological methods to implement the Water Framework Directive

S Birk, W Bonne, A Borja, S Brucet, A Courrat… - Ecological …, 2012 - Elsevier
According to the Water Framework Directive (WFD), the status of European surface waters is
assessed using aquatic organism groups. Here we present an overview of 297 assessment …

[HTML][HTML] Challenges to water quality assessment in Europe–Is there scope for improvement of the current Water Framework Directive bioassessment scheme in rivers?

JI Santos, T Vidal, FJM Gonçalves, BB Castro… - Ecological …, 2021 - Elsevier
Abstract The EU Water Framework Directive (WFD) assessment scheme has been putting in
force the evaluation of freshwater ecosystems in Europe, including a new paradigm of …

Biomonitoring of human impacts in freshwater ecosystems: the good, the bad and the ugly

N Friberg, N Bonada, DC Bradley, MJ Dunbar… - Advances in ecological …, 2011 - Elsevier
It is critical that the impacts of environmental stressors on natural systems are detected,
monitored and assessed accurately in order to legislate effectively and to protect and restore …

Overview and application of the AQEM assessment system

D Hering, O Moog, L Sandin, PFM Verdonschot - Hydrobiologia, 2004 - Springer
The main objective of the European Union (EU) funded project AQEM 1 was to develop a
framework of an assessment system for streams in Europe based on benthic …

The reference condition: predicting benchmarks for ecological and water-quality assessments

CP Hawkins, JR Olson, RA Hill - Journal of the North …, 2010 - journals.uchicago.edu
Benchmarks provide context and are a critical element of all ecological assessments. Over
the last 25 y, hundreds of papers have been published on various aspects of ecological …

The impact of hydromorphological restoration on river ecological status: a comparison of fish, benthic invertebrates, and macrophytes

P Haase, D Hering, SC Jähnig, AW Lorenz… - Hydrobiologia, 2013 - Springer
Abstract The European Water Framework Directive (WFD) has led to an increase in
hydromorphological restoration attempts in European rivers, but data on the ecological …

River restoration success: a question of perception

SC Jähnig, AW Lorenz, D Hering… - Ecological …, 2011 - Wiley Online Library
What defines success and failure of river restoration measures is a strongly debated topic in
restoration science, but standardized approaches to evaluate either are still not available …

Does isolation influence the relative role of environmental and dispersal‐related processes in stream networks? An empirical test of the network position hypothesis …

D Schmera, D Árva, P Boda, E Bódis… - Freshwater …, 2018 - Wiley Online Library
Quantifying the relative importance of how local (environmental or niche‐based) and
regional (dispersal‐related or spatial) processes regulate the assembly of communities has …

A new method for assessing the impact of hydromorphological degradation on the macroinvertebrate fauna of five German stream types

A Lorenz, D Hering, CK Feld, P Rolauffs - Hydrobiologia, 2004 - Springer
We developed a new Multimetric Index for stream assessment, which is mainly focussed on
the impact of hydromorphological degradation on the macroinvertebrate fauna. The index …

A comparative analysis of restoration measures and their effects on hydromorphology and benthic invertebrates in 26 central and southern European rivers

SC Jähnig, K Brabec, A Buffagni, S Erba… - Journal of Applied …, 2010 - Wiley Online Library
Hydromorphological river restoration usually leads to habitat diversification, but the effects
on benthic invertebrates, which are frequently used to assess river ecological status, are …