Vineyard footprint on pollinators is mediated by flower vegetation, organic farming, seasonal and weather factors, a case study from North Italy [PDF]
Intensive, industrialized agriculture is considered a major driver of pollinator decline and viticulture may play a relevant role in this context. A global priority is to find ways to decrease the agricultural impact on biodiversity and to undertake an ...
Biella P. +5 more
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Additional data to the knowledge of the Croatian Aculeata fauna (Hymenoptera, Aculeata) [PDF]
, 2014 The paper contains new faunistical data collected by the author between 2010 and 2013 in Croatia. Total of 419 species of 14 families are listed. The most significant species is Cubitalia morio (Friese, 1922) (Apidae), and further rare species are ...
Józan, Zsolt
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Insect Species on Vegetation of the White Oak Lake Bed, Oak Ridge, Tennessee [PDF]
, 1961 White Oak Lake, Oak Ridge, Tennessee, received lowlevel radioactive wastes from Oak Ridge National Laboratory for 12 years prior to draining in 1955.
Crossley, D. A., Jr., Howden, H. F.
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Belgian Red List of Bees [PDF]
, 2019 BELBEES 2013 Integrative analysis of BELgian wild BEE decline to adapt mitigation management policy - Sources ...
D'Haeseleer, Jens +10 more
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Tag der Artenvielfalt in Heidelberg : am 3. Juni 2000 [PDF]
, 2001 Tagungsband zum Heidelberger Tag der Artenvielfalt am 3.Juni 2000, der im Rahmen des 2.Geo-Tages der Artenvielfalt durchgeführt wurde. In diesem Buch werden der Ablauf der Veranstaltung, die Befunde einer Artenerhebung und allgemeine Beiträge zu ...
Brandis, Dirk [Hrsg.] +2 more
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Nåtö biologiska station. Verksamhetsberättelse för år 2013 [PDF]
, 2015 Verksamheten på Nåtö biologiska station inleddes den 2 april då de första forskarna anlände och säsongen avslutades den 9 oktober.
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Wege der Mikroevolution und Artbildung bei Bienen (Apoidea, Hymenoptera): Populationsgenetische und empirische Aspekte [PDF]
, 2007 Bees are haplodiploid organisms: haploid males develop from unfertilized eggs, diploid females from fertilized eggs. Under haplodiploidy, deleterious mutations are effectively purged by purifying selection on haploid males.
Mazzucco, K., Mazzucco, R.
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Entomofauna van Flevoland : Verslag van de 164e zomerbijeenkomst te Kraggenburg [PDF]
, 2015 Op terreinen van Staatsbosbeheer, Natuurmonumenten en Flovolandschap is een inventarisatie uitgevoerd door 36 leden van de NEV. De gebieden die onderzocht zijn: Kuinderbos, Urkerbos, Voorsterbos, Harderbos, Knarbos, Winkelse Zand en Harderbroek.
Cuppen, J.G.M.
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Pådriverne bak diversitet og utbredelse av villbier i en artsfattig region [PDF]
, 2020 Bee diversity is declining globally. On a European scale, roughly 10% of the species are considered threatened, but the number may be even higher. The threatened status of bees depends on both the taxonomic and spatial scale.
Sydenham, Markus Arne Kjær
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Updated checklist of bees of mainland France (Hymenoptera: Apocrita: Apoidea) [PDF]
peer reviewedThe checklist of bees from metropolitan France is presented here, with an update of the previous checklist published in 1995 which included 865 species.
Aubert Matthieu, +26 more
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