Találati lista | Tudóstér

001-es BibID:	BIBFORM117119
035-os BibID:	(Scopus)85174173026 (cikkazonosító)167675
Első szerző:	Lukács Katalin (biológus)
Cím:	The ecological footprint of outdoor activities: Factors affecting human-vectored seed dispersal on clothing / Katalin Lukács,Ágnes Tóth, Réka Kiss, Balázs Deák, Zoltán Rádai,Katalin Tóth, András Kelemen, Zoltán Bátori, Alida Anna Hábenczyus,Csaba Tölgyesi,Tamás Miglécz, Laura Godó, Orsolya Valkó
Dátum:	2024
ISSN:	0048-9697
Megjegyzések:	In the Anthropocene, humans are among the most abundant long-distance seed dispersal vectors globally, due to our increasing mobility and the growing global population. However, there are several knowledge gaps related to the process of human-vectored dispersal (HVD) on clothing. In a multi-site field experiment covering various habitat types in three countries of Central-Europe, we involved 88 volunteer participants and collected 251 HVD samples and 2008 subsamples from their socks and shoes. We analysed the number of diaspores and species in the samples. Specifically, we studied the effects of site characteristics (variables related to habitat types and season), vector characteristics (activity type, gender, clothing type, shoe type) and plant characteristics (species pool of the visited habitats and plant traits) on the number of diaspores and array of species dispersed. We assessed the habits of people that could be relevant for HVD with a questionnaire survey. A total of 35,935 diaspores of 229 plant taxa were identified from the samples, which indicates a huge potential of HVD in dispersing diaspores across habitats and regions. Most diaspores were recorded in grassland habitats, and more diaspores were dispersed during fieldwork than excursions. Clothing type also played a decisive role: there were more diaspores and species when wearing short-top shoes and short trousers than long ones. Even though our study was carried out mainly in natural or semi-natural habitats, a large number of dispersed species were disturbance-tolerants and weeds and only a few were specialists, suggesting the controversial role of HVD in conservation. At the individual level, people can reduce the number of diaspores through their clothing choices and diaspore removal habits, while providing adequate equipment for staff, operating cleaning stations, and increasing awareness of employees are main ways in which unintended diaspore dispersal can be tackled at the institutional level.
Tárgyszavak:	Természettudományok Környezettudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk Diaspore Dispersal vector Human-mediated seed dispersal Introduced plants Long-distance dispersal Zoochory
Megjelenés:	Science Of The Total Environment. - 906 (2024), p. 1-8. -
További szerzők:	Tóth Ágnes Kiss Réka (1990-) (biológus, ökológus) Deák Balázs (1978-) (biológus) Rádai Zoltán (1991-) (biológus) Tóth Katalin (1988-) (biológus) Kelemen András (1986-) (biológus-ökológus) Bátori Zoltán Hábenczyus Alida Anna Tölgyesi Csaba (1984-) (ökológus) Miglécz Tamás (1986-) (biológus ökológus) Godó Laura (1992-) (biológus, ökológus) Valkó Orsolya (1985-) (biológus)
Pályázati támogatás:	RRF-2.3.1-21- 2022-00006 Egyéb KKP 144096 Egyéb PD 137632 Egyéb FK 135329 Egyéb FK 142428 Egyéb
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
Borító:
Saját polcon:

001-es BibID:	BIBFORM109975
035-os BibID:	(cikkazonosító)108477 (WoS)001059990200001 (Scopus)85150468431
Első szerző:	Tölgyesi Csaba (ökológus)
Cím:	Maintaining scattered trees to boost carbon stock in temperate pastures does not compromise overall pasture quality for the livestock / Csaba Tölgyesi, András Kelemen, Zoltán Bátori, Réka Kiss, Alida Anna Hábenczyus, Krisztina Havadtői, Anna Varga, Laszló Erdős, Kata Frei, Benedek Tóth, Péter Török
Dátum:	2023
ISSN:	0167-8809
Megjegyzések:	Scattered trees in wood-pastures represent outstanding conservation value by providing microhabitats for a variety of organisms. They also diversify ecosystem services by creating shade for livestock, and capturing and storing carbon. However, trees in wood-pastures are declining Europe-wide and an appropriate legal environment to maintain them is mostly lacking. Here we looked beyond the well-documented beneficial effects of trees and assessed potential ecosystem disservices, which may drive the controversial appreciation of trees. In a grazing exclusion experiment, we assessed the effect of trees on herbage production in wood-pastures from semiarid continental to humid montane areas in the temperate deciduous forest ecoregion, and found that trees have a suppressive effect throughout the year, although herbage nutritive value, as indicated by herbage nitrogen content, seems to be improved in spring. When we up-scaled the local ecosystem disservice on herbage yield to entire wood-pastures, the loss remained below 3%, which is lower than reported gains in livestock production due to free access to shade. Thus, the motivation for the under-appreciation of trees by land managers and decision makers may lie in that trees suppress herbage production, but the importance of this effects is offset by the magnitude of the beneficial services of trees. We recommend current wood-pasture stakeholders to revisit their attitude towards scattered trees and encourage tree planting campaigns and tree-based climate mitigation strategies to consider the protection of trees in wood-pastures and the establishment of young ones in currently open pastures up to traditionally low tree cover proportions, as livestock production is unlikely to be compromised by this action.
Tárgyszavak:	Természettudományok Környezettudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk Agroforestry system Biomass Carbon sequestration Ecosystem service Grazing Herbage nutritive value High nature and cultural value farming Tree-grass interaction Wood-pasture
Megjelenés:	Agriculture Ecosystems & Environment. - 351 (2023), p. 1-8. -
További szerzők:	Kelemen András (1986-) (biológus-ökológus) Bátori Zoltán Kiss Réka (1990-) (biológus, ökológus) Hábenczyus Alida Anna Havadtői Krisztina Varga Anna Erdős László Frei Kata Tóth Benedek Török Péter (1979-) (biológus-ökológus)
Pályázati támogatás:	KKP 144068 Egyéb PD 132131 Egyéb FK 134384 Egyéb FK 142428 Egyéb PD 137632 Egyéb K 137573 Egyéb
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
Borító:
Saját polcon: