Helena Wirta
Helena Wirta
Department of Agricultural Sciences, University of Helsinki
Verified email at helsinki.fi
Title
Cited by
Cited by
Year
Complementary molecular information changes our perception of food web structure
HK Wirta, PDN Hebert, R Kaartinen, SW Prosser, G Várkonyi, T Roslin
Proceedings of the National Academy of Sciences 111 (5), 1885-1890, 2014
1382014
Exposing the structure of an Arctic food web
HK Wirta, EJ Vesterinen, PA Hambäck, E Weingartner, C Rasmussen, ...
Ecology and Evolution 5 (17), 3842-3856, 2015
942015
An old adaptive radiation of forest dung beetles in Madagascar
H Wirta, L Orsini, I Hanski
Molecular phylogenetics and evolution 47 (3), 1076-1089, 2008
762008
Establishing a community‐wide DNA barcode library as a new tool for arctic research
H Wirta, G Várkonyi, C Rasmussen, R Kaartinen, NM Schmidt, ...
Molecular ecology resources 16 (3), 809-822, 2016
672016
Interaction webs in arctic ecosystems: Determinants of arctic change?
NM Schmidt, B Hardwick, O Gilg, TT Høye, PH Krogh, H Meltofte, ...
Ambio 46 (1), 12-25, 2017
512017
Quantifying uncertainty of taxonomic placement in DNA barcoding and metabarcoding
P Somervuo, DW Yu, CCY Xu, Y Ji, J Hultman, H Wirta, O Ovaskainen
Methods in Ecology and Evolution 8 (4), 398-407, 2017
502017
Extensive niche overlap among the dominant arthropod predators of the High Arctic
HK Wirta, E Weingartner, PA Hambäck, T Roslin
Basic and Applied Ecology 16 (1), 86-92, 2015
412015
Indirect interactions in the High Arctic
T Roslin, H Wirta, T Hopkins, B Hardwick, G Várkonyi
PLoS One 8 (6), e67367, 2013
402013
Resource shifts in Malagasy dung beetles: contrasting processes revealed by dissimilar spatial genetic patterns
I Hanski, H Wirta, T Nyman, P Rahagalala
Ecology Letters 11 (11), 1208-1215, 2008
332008
Resource shifts in Malagasy dung beetles: contrasting processes revealed by dissimilar spatial genetic patterns
I Hanski, H Wirta, T Nyman, P Rahagalala
Ecology Letters 11 (11), 1208-1215, 2008
332008
Three parallel radiations of Canthonini dung beetles in Madagascar
H Wirta, H Viljanen, L Orsini, O Montreuil, I Hanski
Molecular phylogenetics and evolution 57 (2), 710-727, 2010
312010
Spatial subsidies in spider diets vary with shoreline structure: Complementary evidence from molecular diet analysis and stable isotopes
PA Hambäck, E Weingartner, L Dalén, H Wirta, T Roslin
Ecology and Evolution 6 (23), 8431-8439, 2016
272016
Complex phylogeographical patterns, introgression and cryptic species in a lineage of Malagasy dung beetles (Coleoptera: Scarabaeidae)
H Wirta
Biological Journal of the Linnean Society 96 (4), 942-955, 2009
252009
Origin and diversification of dung beetles in Madagascar
A Miraldo, H Wirta, I Hanski
Insects 2 (2), 112-127, 2011
242011
Evolution of the Canthonini longitarsi (Scarabaeidae) in Madagascar
H Wirta, O Montreuil
Zoologica Scripta 37 (6), 651-663, 2008
182008
Origin of Madagascan Scarabaeini dung beetles (Coleoptera: Scarabaeidae): dispersal from Africa
C Scholtz, C Sole, S Forgie, H Wirta
Insect Systematics & Evolution 42 (1), 29-40, 2011
172011
Structure of local communities of endemic dung beetles in Madagascar
H Viljanen, H Wirta, O Montreuil, P Rahagalala, S Johnson, I Hanski
Journal of Tropical Ecology 26 (5), 481-496, 2010
142010
No detectable trophic cascade in a high-Arctic arthropod food web
K Visakorpi, HK Wirta, M Ek, NM Schmidt, T Roslin
Basic and applied ecology 16 (7), 652-660, 2015
122015
Dissecting the interaction web of Zackenberg: targeting pollinators
K Visakorpi, M Ek, G Várkonyi, HK Wirta, B Hardwick, P Hambäck, ...
Zackenberg Ecological Research Operations: 19th Annual Report 2013, 99-101, 2014
52014
DNA traces the origin of honey by identifying plants, bacteria and fungi
H Wirta, N Abrego, K Miller, T Roslin, E Vesterinen
Scientific reports 11 (1), 1-14, 2021
42021
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Articles 1–20