Results 11 to 20 of about 367 (117)

De status van de speerwaterjuffer Coenagrion hastulatum in Nederland, een karakteristieke libel van niet aangetaste vennen (Odonata)

, 2002
The status of the northern damselfly Coenagrion hastulatum in the Netherlands, a characteristic dragonfly of non-disturbed shallow lakes (Odonata) The northern damselfly Coenagrion hastulatum is a rare and endangered dragonfly in The Netherlands. In the period 1998-2001 extensive research had been conducted on the distribution of this species in the ...
Robert Ketelaar
openaire   +2 more sources

Endocrine disruption in aquatic systems: up-scaling research to address ecological consequences. [PDF]

Biol Rev Camb Philos Soc, 2018
Endocrine-disrupting chemicals (EDCs) can alter biological function in organisms at environmentally relevant concentrations and are a significant threat to aquatic biodiversity, but there is little understanding of exposure consequences for populations ...
Windsor FM, Ormerod SJ, Tyler CR.
europepmc   +3 more sources

Using functional traits and phylogeny to understand local extinction risk in dragonflies and damselflies (Odonata). [PDF]

Ecol Evol, 2022
Our results from phylogenetic generalized least squares (PGLS) models indicated that the geographical range size of species was negatively related to local extinction risk of odonates. In contrast, habitat specialist species had lower local extinction rates than habitat generalist species, and it was independent from the relatedness of species.
Suhonen J, Ilvonen JJ, Korkeamäki E, Nokkala C, Salmela J.   +4 more
europepmc   +2 more sources

Effects of water temperature on freshwater macroinvertebrates: a systematic review. [PDF]

Biol Rev Camb Philos Soc, 2023
ABSTRACT Water temperature is one of the main abiotic factors affecting the structure and functioning of aquatic ecosystems and its alteration can have important effects on biological communities. Macroinvertebrates are excellent bio‐indicators and have been used for decades to assess the status of aquatic ecosystems as a result of environmental ...
Bonacina L, Fasano F, Mezzanotte V, Fornaroli R.   +3 more
europepmc   +2 more sources

Leveraging Massive Opportunistically Collected Datasets to Study Species Communities in Space and Time. [PDF]

Ecol Lett
We present a spatiotemporal joint species distribution model to analyse large‐scale opportunistically collected biodiversity data. Our model addresses variable detection probabilities across visits and species by modelling phenological patterns and by extending the use of latent variables to characterise observer‐specific detection and reporting ...
Fajgenblat M, Wijns R, De Knijf G, Stoks R, Lemmens P, Herremans M, Vanormelingen P, Neyens T, De Meester L.   +8 more
europepmc   +2 more sources

Highly Conserved Ecosystems Facing Climate Change: Rapid Shifts in Odonata Assemblages of Central European Bogs. [PDF]

Glob Chang Biol
This study investigated how climate change has affected species richness, composition, taxonomic diversity, functional traits, and phylogenetic patterns of species turnover of odonatofauna of Central European raised and transitional bogs over the past 25 years.
Šigutová H, Pyszko P, Bílková E, Dolný A.   +3 more
europepmc   +2 more sources

A new statistical approach for identifying rare species under imperfect detection

Diversity and Distributions, Volume 28, Issue 5, Page 882-893, May 2022., 2022
Abstract Aim Species rarity is often used as a measure to assess the risk of extinction of species, and thus, different methods have been developed to describe the composition of rare species in biological communities. These methods usually depend on species attributes that are not always available and very often ignore imperfect species detection.
Jafet Belmont, Claire Miller, Marian Scott, Craig Wilkie, Raimundo Real   +4 more
wiley   +1 more source

Ecological and distribution traits of the large white-faced darter Leucorrhinia pectoralis (Charpentier, 1825) in Slovakia

Ekológia (Bratislava), 2021
The dragonfly Leucorrhinia pectoralis was recorded in Slovakia at 38 sites in 112 findings and there were 707 imagoes. Reproduction was confirmed in seven sites by finding of 35 larvae and exuviae.
Šíblová Zuzana, David Stanislav, Moyzeová Milena   +2 more
doaj   +1 more source

Winners and losers over 35 years of dragonfly and damselfly distributional change in Germany

Diversity and Distributions, Volume 27, Issue 8, Page 1353-1366, August 2021., 2021
Abstract Aim Recent studies suggest insect declines in parts of Europe; however, the generality of these trends across different taxa and regions remains unclear. Standardized data are not available to assess large‐scale, long‐term changes for most insect groups but opportunistic citizen science data are widespread for some.
Diana E. Bowler, David Eichenberg, Klaus‐Jürgen Conze, Frank Suhling, Kathrin Baumann, Theodor Benken, André Bönsel, Torsten Bittner, Arne Drews, André Günther, Nick J.B. Isaac, Falk Petzold, Marcel Seyring, Torsten Spengler, Bernd Trockur, Christoph Willigalla, Helge Bruelheide, Florian Jansen, Aletta Bonn, Markus Franzén   +19 more
wiley   +1 more source

Contribution to the knowledge of the Odonata fauna of Bosnia and Herzegovina – Results of the ECOO 2012

Natura Sloveniae, 2012
As a part of the 2nd European Congress on Odonatology (ECOO 2012), which was held in the beginning of July 2012 in Belgrade (Serbia), a post congress excursion to Bosnia and Herzegovina was organized.
Dejan Kulijer, Damjan Vinko, Magnus Billqvist, Jan Joost Mekkes   +3 more
doaj   +1 more source