Publications

parasite communities of two three-spined stickleback populations in subarctic norway--effects of a small spatial-scale host introduction.	co-introduction and colonization of parasites with the introduction of new host species into aquatic habitats may depend on the host specificity and dispersal capabilities of the parasites. we compared the metazoan parasite community of an introduced three-spined stickleback (gasterosteus aculeatus) population with that of the nearby source population in subarctic norway. as expected from a small spatial scale (5 km), the parasite component communities in the two lakes were highly similar. all i ...	2015	25630694
new parasites and predators follow the introduction of two fish species to a subarctic lake: implications for food-web structure and functioning.	introduced species can alter the topology of food webs. for instance, an introduction can aid the arrival of free-living consumers using the new species as a resource, while new parasites may also arrive with the introduced species. food-web responses to species additions can thus be far more complex than anticipated. in a subarctic pelagic food web with free-living and parasitic species, two fish species (arctic charr salvelinus alpinus and three-spined stickleback gasterosteus aculeatus) have ...	2013	23053223