Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Martti Lindgren"'
Autor:
Stefan Leca, Celal Tasdemir, Vladislav Apuhtin, Iben Margrete Thomsen, Stefan Neagu, Jozef Pajtík, Pasi Rautio, Arne Verstraeten, Volkmar Timmermann, María José Manzano Serrano, Fatih Aytar, Geert Sioen, Martti Lindgren, Nenad Potočić, Anita Nussbaumer, Sören Wulff, Lutz Falkenried, Liisa Ukonmaanaho, Nadine Eickenscheidt, Peter Waldner, Arthur Gessler, Johannes Eichhorn, Sue Benham, Petr Fabianek, Vidas Stakėnas, Seppo Nevalainen, Filippo Bussotti
Publikováno v:
Nussbaumer, A, Waldner, P, Apuhtin, V, Aytar, F, Benham, S, Bussotti, F, Eichhorn, J, Eickenscheidt, N, Fabianek, P, Falkenried, L, Leca, S, Lindgren, M, Manzano Serrano, M J, Neagu, S, Nevalainen, S, Pajtik, J, Potocic, N, Rautio, P, Sioen, G, Stakenas, V, Tasdemir, C, Thomsen, I M, Timmermann, V, Ukonmaanaho, L, Verstraeten, A, Wulff, S & Gessler, A 2018, ' Impact of weather cues and resource dynamics on mast occurrence in the main forest tree species in Europe ' Forest Ecology and Management, vol. 429, pp. 336-350 . https://doi.org/10.1016/j.foreco.2018.07.011
Forest Ecology and Management
Forest Ecology and Management
Mast seeding, the synchronised occurrence of large amounts of fruits and seeds at irregular intervals, is a reproductive strategy in many wind-pollinated species. Although a series of studies have investigated mast year (MY) patterns in European fore
Autor:
Seppo Nevalainen, Martti Lindgren, Marke Hongisto, Seppo Neuvonen, Jaakko Heinonen, Antti Pouttu
Publikováno v:
Environmental Monitoring and Assessment. 168:159-171
We surveyed the regional distribution of conifer defoliation in Finland with an extensive monitoring network during 1995-2006 (EU Forest Focus Level I). The average defoliation in the whole Finland was 10.3% in pine and 19.9% in spruce. The sharp cha
Publikováno v:
Annales Zoologici Fennici. 46:63-74
Plant responses to mammalian herbivores can be manifold. Browsing by large mammals such as moose may change plant growth and morphology, which, in turn, will change the food quality and availability for e.g. invertebrate herbivores sharing the same f
Publikováno v:
Water, Air and Soil Pollution: Focus. 1:169-186
Soil acidity parameters (pH, basesaturation, exchangeable Al) in the organic and mineralsoil layers and in soil water (pH, dissolved organiccarbon, total Al, Al3+ and molar Ca/Al ratios) insix Norway spruce stands in different parts of Finlandwere co
Publikováno v:
Chemosphere. 36:1073-1078
A systematic mapping of thirteen epiphytic lichen species on conifers was carried out in Finland at the first time in 1985–1986 and the second time in 1995. The aim of mapping work was to describe the regional distribution of the most common epiphy
Publikováno v:
Scopus-Elsevier
The state of health of 30 Norway spruce (Picea abies L. Karst.) stands located on the uplifting coast of western Finland was examined in 1992. Relationships between crown condition, elemental concentrations of the needles, organic layer properties an
Publikováno v:
Environmental Pollution. 102:85-92
Green algae have become considerably more abundant in the years 1985–1995 in Finland and their distribution area has expanded northwards. Green algae on conifers were most abundant in southern Finland where the nitrogen deposition is highest. Corre
Publikováno v:
Scandinavian Journal of Forest Research. 7:129-133
The susceptibility of a 20‐year‐old Scots pine stand to Scleroderris canker caused by Gremmeniella abietina was monitored in relation to stocking density. The data included five densities varying from 800 to 5 000 trees/ha. The degree of damage,
Autor:
Maija Salemaa, Martti Lindgren
Publikováno v:
Forest Condition in a Changing Environment ISBN: 9789048154234
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72a17a6fd37ae78d5b4176099f520436
https://doi.org/10.1007/978-94-015-9373-1_14
https://doi.org/10.1007/978-94-015-9373-1_14
Publikováno v:
Forest Condition in a Changing Environment ISBN: 9789048154234
A decrease in forest vitality was observed over large areas in Central Europe in the late 1970’s. The deterioration in tree condition not only occurred in highly polluted areas close to industrial regions, but also in areas located at considerable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6fde4bd067b44abf0d8ea8babf54a67
https://doi.org/10.1007/978-94-015-9373-1_16
https://doi.org/10.1007/978-94-015-9373-1_16