Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Erik Sjödin"'
Publikováno v:
Nature Conservation, Vol 18, Iss , Pp 47-59 (2017)
Roads may act as barriers to animal movements, but direct barrier effects on insects have rarely been studied. In this study we collected data on bees and wasps along two sides of a large road in Sweden using yellow pan traps. We then analyzed if the
Externí odkaz:
https://doaj.org/article/03fb0776d99c41208cedef856b2af7ed
Autor:
Erik Sjödin
Publikováno v:
European Labour Law Journal. 13:273-291
The question of whether there can, may, and should be a lowest price for work performed by a human can be discussed from different perspectives. The President of the European Commission, Ursula von der Leyen, has unambiguously made it clear that the
Autor:
Erik Sjödin
Publikováno v:
European Labour Law Journal. 12:529-546
It is hard to determine when adverse labour conditions become exploitation. As of July 1, 2018, ‘human exploitation’ is criminalised in Sweden, with penalties up to ten years prison. The crime of ‘human exploitation’ occurs when someone, thro
Autor:
Erik Sjödin, Eskil Wadensjö
Publikováno v:
Handbook of Labor, Human Resources and Population Economics ISBN: 9783319573656
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8f4baac3b6deeaf68dc52198f4ab6e5
https://doi.org/10.1007/978-3-319-57365-6_172-1
https://doi.org/10.1007/978-3-319-57365-6_172-1
Publikováno v:
Nature Conservation 18: 47-59
Nature Conservation, Vol 18, Iss, Pp 47-59 (2017)
Nature Conservation, Vol 18, Iss, Pp 47-59 (2017)
Roads may act as barriers to animal movements, but direct barrier effects on insects have rarely been studied. In this study we collected data on bees and wasps along two sides of a large road in Sweden using yellow pan traps. We then analyzed if the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36956f3a8bc60a17cf7608a71eaedf62
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-175239
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-175239
Publikováno v:
Ecography
There is an increasing awareness that not only area and isolation, but also the characteristics of the landscape surrounding habitat patches influence population persistence and species diversity i ...
Autor:
Regina Lindborg, Tomas Gustafsson, Sara A. O. Cousins, Knut Per Hasund, Åke Berg, Lisette Lenoir, Marie Stenseke, Jan Bengtsson, Erik Sjödin, Aina Pihlgren, Ove Eriksson
Publikováno v:
Agriculture, Ecosystems & Environment. 125:213-222
Current agri-environmental schemes and subsidies for conservation and restoration of semi-natural grasslands do not explicitly assess land use changes affecting whole landscapes, but have so far focused on single objects and small areas. In this pape
Autor:
N. Erik Sjödin
Publikováno v:
Biodiversity and Conservation. 16:2103-2121
It has been suggested that intensive grazing management, aimed at maintaining plant diversity, might not be the optimal choice to preserve diversity of insects in semi-natural pastures. In the present study the behaviour of flower visiting insects wa
Autor:
Erik Sjödin
Publikováno v:
International Union Rights. 24:21
Autor:
Erik Sjödin, Mats W. Pettersson
Publikováno v:
Acta Agriculturae Scandinavica, Section B - Soil & Plant Science. 50:40-46
This investigation tested how a reduction in plant density affected the willingness of bees to visit a number of palaearctic plant species. Pairwise comparisons were made between the first bee visits to control and manipulated plots. The results show