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001-es BibID:BIBFORM095962
Első szerző:Arnóczkyné Jakab Dóra (természetvédelmi mérnök)
Cím:Data on the Orthoptera fauna of characteristic agricultural landscape in the Carpathian Lowland / Arnóczkyné Jakab Dóra, Nagy Antal
Dátum:2021
ISSN:1587-1282
Megjegyzések:Orthoptera fauna and assemblages of natural and semi-natural grasslands of the Hungarian Lowland are well-known, however, little is known about assemblages living in agriculturaland anthropogenic habitats such as arable lands, roadsides, hedges, and riverbanks. Due to climate change, intensification of agriculture, and change of habitat use, these habitat types become increasingly important.To collect data on these mainly unknown habitat types, a three-year study was carried out on the Orthoptera fauna and assemblages of the firth region of the Tisza and Sajó rivers. This area was mainly unknown, and our research contributes to increasing knowledgeand provides a base for furtherinvestigations.In the 40 sampling sites of the studied region, an occurrence of 30 Orthoptera species was recorded based on 2241 sampled individuals. In this study, we provide 540 new distribution data records of orthopterans that means an almost eightfold increase of the known data. Orthoptera assemblages of different agricultural habitat types showed significant differences considering both species richness and composition. Data suggested that non-cultivated habitat patches of dirt-roads, roadsides and stubble fields and even extensively used pastures, hayfields and alfalfa, red clover, and even wheat fields can preserve relatively species-rich Orthoptera assemblages. Contrary weedy sites of these cultivars and intensively used arable lands (maize, sunflower and rape fields) showed extremely low species diversity
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény hazai lapban
folyóiratcikk
Orthoptera
faunistical data
lowland
agriculture
distribution
species composition
Megjelenés:Agrártudományi közlemények = Acta agraria Debreceniensis. - 1 (2021), p. 25-34. -
További szerzők:Nagy Antal (1976-) (biológus)
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2.

001-es BibID:BIBFORM088224
Első szerző:Arnóczkyné Jakab Dóra (természetvédelmi mérnök)
Cím:Data on the bumblebee assemblages (Apidae: Bombus spp.) lives in lands under agri-environment commitment / Arnóczkyné Jakab Dóra, Nagy Antal
Dátum:2019
ISSN:1587-1282
Megjegyzések:The goal of agri-environmental schemes (AES) and greening programs are protecting and increasing biodiversity in agricultural lands. The evaluation of effectiveness of AES needs further investigations.For the purpose of investigations, species and species groups should be selected which can indicate the effects of changes in landscape use on biodiversity. Bumblebeesare good indicators for this purpose.The role of bumblebees in pollination is well studied but in the case of different crops, much less detailed data are available. In 2018, bumblebee assemblages of 44 sites belonged to 8 different agricultural and semi-natural habitat types were studied in the surroundings of Sajószöged, Tiszaújváros and Derecske.This study provides new distribution data of 8 bumblebee species in three 10-10 km UTM cells covering the sampling area. According to our results, the alfalfaand red clover fields and semi-natural grasslands has more species rich and abundant bumblebee assemblages than different crop fields (sunflower, oilseed radish and vegetable morrow) and can help protect bumblebee assemblages of agricultural lands. Based on the collected distribution and abundance data, the role of the bumblebees in pollination of the studied crops should be re-evaluated.
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény hazai lapban
folyóiratcikk
Megjelenés:Agrártudományi Közlemények. - 2019 : 2 (2019), p. 31-35. -
További szerzők:Nagy Antal (1976-) (biológus)
Internet cím:Szerző által megadott URL
DOI
Intézményi repozitóriumban (DEA) tárolt változat
Borító:
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