Urbanization reduces and homogenizes trait diversity in stream macroinvertebrate communities

TR Barnum, DE Weller, M Williams - Ecological Applications, 2017 - Wiley Online Library
More than one‐half of the world's population lives in urban areas, so quantifying the effects
of urbanization on ecological communities is important for understanding whether …

Ecological filters and variability in stream macroinvertebrate communities: do taxonomic and functional structure follow the same path?

J Heino, H Mykrä, J Kotanen, T Muotka - Ecography, 2007 - Wiley Online Library
We examined the community‐environment relationships of lotic macroinvertebrates in near‐
pristine headwater streams, and the correlation between patterns in taxonomic and …

In search of effective scales for stream management: does agroecoregion, watershed, or their intersection best explain the variance in stream macroinvertebrate …

AL Dovciak, JA Perry - Environmental Management, 2002 - Springer
Our lack of understanding of relationships between stream biotic communities and
surrounding landscape conditions makes it difficult to determine the spatial scale at which …

Decreased habitat specialization in macroinvertebrate assemblages in anthropogenically disturbed streams

H Mykrä, J Heino - Ecological Complexity, 2017 - Elsevier
Habitat specialists are considered to be more sensitive to anthropogenic disturbance than
habitat generalists. However, a number of studies have shown that habitat specialists can be …

Habitat filtering determines spatial variation of macroinvertebrate community traits in northern headwater streams

D Schmera, T Erős, J Heino - Community Ecology, 2013 - akjournals.com
Although our knowledge of the spatial distribution of stream organisms has been increasing
rapidly in the last decades, there is still little consensus about trait-based variability of …

Relationships between land use, spatial scale and stream macroinvertebrate communities

RA Sponseller, EF Benfield, HM Valett - Freshwater biology, 2001 - Wiley Online Library
1. The structure of lotic macroinvertebrate communities may be strongly influenced by land‐
use practices within catchments. However, the relative magnitude of influence on the …

Variability of lotic macroinvertebrate assemblages and stream habitat characteristics across hierarchical landscape classifications

H Mykrä, J Heino, T Muotka - Environmental Management, 2004 - Springer
Streams are naturally hierarchical systems, and their biota are affected by factors effective at
regional to local scales. However, there have been only a few attempts to quantify variation …

Watershed urbanization affects macroinvertebrate community structure and reduces biomass through similar pathways in Piedmont streams, Georgia, USA

JL Sterling, AD Rosemond… - Freshwater Science, 2016 - journals.uchicago.edu
Watershed urbanization affects stream macroinvertebrate communities via multiple
pathways, including chemical stressors, physical scour, and indirect biological effects such …

Anthropogenic land‒use impacts on the size structure of macroinvertebrate assemblages are jointly modulated by local conditions and spatial processes

J García‒Girón, KT Tolonen, J Soininen, H Snåre… - Environmental …, 2022 - Elsevier
Body size descriptors and associated resemblance measurements may provide useful tools
for forecasting ecological responses to increasing anthropogenic land‒use disturbances …

Stream macroinvertebrate community metrics consistently respond to a spatiotemporal disturbance gradient but composition is more context-dependent

HH Nguyen, J Kiesel, K Peters, D Hering, JS Sinclair… - Landscape …, 2023 - Springer
Context Improving our understanding of how riverine communities respond to anthropogenic
change requires spatial comparisons across multiple sites, high-resolution temporal …