Results 71 to 80 of about 2,965 (168)

Inventarisatie van muggenlarven in de sierteelt onder glas [PDF]

open access: yes, 2010
Verschillende soorten muggenlarven kunnen een plaag vormen in de sierteelt. Ze leven op of in de bodem en in rottende plantenresten. Daar voeden ze zich voornamelijk met dood organisch materiaal en de schimmels die daarop groeien.
Leman, A.   +3 more
core   +1 more source

Water quality assessment of Portuguese streams: Regional or national predictive models? [PDF]

open access: yes, 2009
http://www.sciencedirect.com/science/article/B6W87-4TY8WB4-2/2 ...
Feio, M. J.   +3 more
core   +1 more source

Estimating Rapid Diversity Changes During Acute Herbicide Contamination Using Environmental DNA

open access: yesEnvironmental DNA, Volume 7, Issue 1, January–February 2025.
This study evaluates the use of environmental DNA metabarcoding to examine rapid changes in aquatic invertebrate communities following exposure to glyphosate‐based herbicide (GBH) in mesocosms under contrasted nutrient levels. We show a shift in community composition induced by GBH, and different impacts on zooplankton and insect family richness.
Alessandra Loria   +8 more
wiley   +1 more source

Challenges Using Extrapolated Family-level Macroinvertebrate Metrics in Moderately Disturbed Tropical Streams: a Case-study From Belize [PDF]

open access: yes, 2017
Family-level biotic metrics were originally designed to rapidly assess gross organic pollution effects, but came to be regarded as general measures of stream degradation.
A Yates   +77 more
core   +4 more sources

The mitochondrial genome of Nephrotoma Tenuipes (Diptera Tipulidae)

open access: yesMitochondrial DNA. Part B. Resources, 2019
The crane fly Nephrotoma tenuipes belongs to family Tipulidae. The mitogenome of N. tenuipes was sequenced, the new representative of the mitogenome of the family Tipulidae.
Jinlong Ren   +3 more
doaj   +1 more source

Diptera‐dominated generalist pollination systems in Eurya japonica and Eurya emarginata (Pentaphylacaceae)

open access: yesPlant Species Biology, Volume 40, Issue 1, Page 70-85, January 2025.
Eurya japonica and Eurya emarginata exhibited Diptera‐dominated pollination systems. The composition of flower visitors on the two Eurya species was not explained by their floral traits. These findings indicate that the floral traits are not specifically adapted to their local pollinators.
Midzuho Tatsuno, Naoya Osawa
wiley   +1 more source

Arthropod diversity in constructed wetlands is affected strongly by shoreline properties but only weakly by grazing

open access: yesJournal of Biogeography, Volume 51, Issue 12, Page 2323-2333, December 2024.
Abstract Aim Aquatic‐terrestrial transition zones contain features essential for many species that often benefit wetland biodiversity. Shallow flood‐zone areas and reed beds are indicative of natural wetland habitats; however, how such features affect the native arthropod biodiversity in constructed wetlands is scarcely investigated. We asked how these
David Åhlén   +6 more
wiley   +1 more source

New aquatic insects from the Miocene of Australia with notes on the ecology and ontogeny of a new species of Chaoborus (Diptera, Chaoboridae)

open access: yesPapers in Palaeontology, Volume 10, Issue 4, July/August 2024.
Abstract We describe a diverse aquatic insect assemblage from McGraths Flat, a Miocene Lagerstätte in central New South Wales, Australia that includes representatives of Sialidae, Limoniidae, Chironomidae and Chaoboridae. The aquatic insect fossils from this deposit consist predominantly of larvae.
Viktor Baranov   +4 more
wiley   +1 more source

A catalogue of the collections of Mexican amber at the Natural History Museum, London and National Museums Scotland, Edinburgh, UK [PDF]

open access: yes, 2016
A catalogue is here provided of the pieces of Mexican amber with inclusions in the collections of the Natural History Museum, London, and National Museums Scotland, Edinburgh, both in the United Kingdom.
Crighton, Bill   +3 more
core   +1 more source

Comparación del muestreo de macroinvertebrados bentónicos fluviales con muestreador surber y con red manual en ríos de Aragón (NE Península Ibérica) [PDF]

open access: yes, 2007
A la hora de valorar el estado ecológico de los ríos y otras aguas superficiales, la Directiva Marco del Agua (Directiva 2000/60/CE) establece que los métodos utilizados deberán garantizar que la información suministrada sea de calidad y comparabilidad ...
Ocharan, Francisco J.   +1 more
core  

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