Pekka Helle

Pekka Helle

Natural Resources Institute, Finland - Helsinki / Finland
Others
AD Scientific Index ID: 4982032
person_outline Pekka Helle's MOST POPULAR ARTICLES
1-) Landscape fragmentation and forest composition effects on grouse breeding success in boreal forests S Kurki, A Nikula, P Helle, H Lindén Ecology 81 (7), 1985-1997, 2000 3282000
2-) Abundances of red fox and pine marten in relation to the composition of boreal forest landscapes S Kurki, ARI Nikula, P Helle, H Linden Journal of animal ecology 67 (6), 874-886, 1998 2491998
3-) Top predators, mesopredators and their prey: interference ecosystems along bioclimatic productivity gradientsB Elmhagen, G Ludwig, SP Rushton, P Helle, H LindénJournal of Animal Ecology 79 (4), 785-794, 20102172010
4-) Short-and long-term population dynamical consequences of asymmetric climate change in black grouseGX Ludwig, RV Alatalo, P Helle, H Lindén, J Lindström, H SiitariProceedings of the Royal Society B: Biological Sciences 273 (1597), 2009-2016, 20062192006
5-) Population trends of North Finnish land birds in relation to their habitat selection and changes in forest structureP Helle, O JärvinenOikos, 107-115, 19861831986