Zobrazeno 1 - 10
of 50
pro vyhledávání: '"ekologia ja evoluutiobiologia"'
Autor:
Elgert, Christina
Habitat destruction, climate change, and pollution; our natural environments are increasingly affected by human activity in one form or another, with different anthropogenic disturbances constantly becoming both more common and increasing in their in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1593::a278e228df16826b82caded80366efd1
http://hdl.handle.net/10138/352513
http://hdl.handle.net/10138/352513
Autor:
Koskenpato, Katja
Climate change has become a major challenge which organisms need to cope with to survive. However, it is challenging to measure how and to what extent climate change affects organisms and what characteristics make an organism vulnerable to these chan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1593::f04c99357a8cc01e31e682c6f514fa89
http://hdl.handle.net/10138/343344
http://hdl.handle.net/10138/343344
Autor:
Sallinen, Suvi
Multiple infection of individuals is rather the rule than the exception and surveys of wild populations have revealed that coinfections, where more than one parasite simultaneously infects an individual, are more common than would be expected by rand
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1593::f14e801a5b58f1b886111d06a2987b85
http://hdl.handle.net/10138/339042
http://hdl.handle.net/10138/339042
Autor:
Kuukka-Anttila, Hanna
In addition to their major biological significance, parasites interest scientists due to their importance in agriculture, aquaculture and medicine. In this thesis I look at local adaptation between salmonid fishes and Diplostomatidae parasites as wel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1593::405d224ac28923fb3599bf117bff321e
http://hdl.handle.net/10138/319384
http://hdl.handle.net/10138/319384
Autor:
Halkka, Antti
The Baltic region is characterised by a strong seasonal climate. Climate change may bring profound ecological changes in the region. These ecological responses to a changing climate can be better understood if the effects of recent yearly variations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1593::9db5e4d45d0d6cd07040201db5203191
http://hdl.handle.net/10138/313939
http://hdl.handle.net/10138/313939
Autor:
Pulliainen, Unni
Ants are an ecologically dominant group often acting as keystone species. The key to their success is their social lifestyle. Living in a society means that it is vital to distinguish a friend from a foe, in order to protect the colony and its resour
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1593::a090dd302ec79b77e7e091d212ea0d36
http://hdl.handle.net/10138/306646
http://hdl.handle.net/10138/306646
Autor:
Lindström, Stafva
Biotic and abiotic characteristics shape the microbial communities in the soil environment. These characteristics vary both spatially and temporally, depending on variations in temperature, water availability and plant coverage, which on a larger sca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1593::c75826b75237754a181dab4adc6e1f10
http://hdl.handle.net/10138/305147
http://hdl.handle.net/10138/305147
Autor:
Yrjölä, Rauno
Urbanization in general and the spread of industrial construction into natural areas can seriously reduce animal populations. In this thesis, I used breeding birds to investigate the impacts of the construction of Vuosaari harbour, ship channel and r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1593::0559d826deb31df17ac88957a5b550f3
http://hdl.handle.net/10138/168480
http://hdl.handle.net/10138/168480
Autor:
Sanna Mäkeläinen
Publikováno v:
University of Helsinki
Anthropogenic land use has caused detrimental impacts especially on forest ecosystems, and native forested landscapes have been lost and fragmented worldwide. Forest-dwelling animals are generally susceptible to habitat loss and fragmentation because
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::575653db2238c812cabf89420c73fb4d
http://hdl.handle.net/10138/161138
http://hdl.handle.net/10138/161138
Autor:
Tuomas Aivelo
Publikováno v:
University of Helsinki
Parasite community dynamics is one of the central themes in contemporary parasitology. While between-host dynamics has been studied for a long time, within-host dynamics is less well studied. My aim was to identify which factors affect the parasite c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::28ae0ac4d7cf5df719413f1deea01c5e
http://hdl.handle.net/10138/156601
http://hdl.handle.net/10138/156601