Results 21 to 30 of about 24,661 (220)

Changes in the silver fir forest vegetation 50 years after cessation of active management [PDF]

open access: yes, 2015
Knowledge of the vegetation and the monitoring of its changes in preserved areas is an essential part of effective conservation policy and management.
Kopeć, Dominik, Woziwoda, Beata
core   +4 more sources

Ecology of the Cerambycidae (Coleoptera) of the Huron Mountains in Northern Michigan [PDF]

open access: yes, 2017
Eighty-nine species of Cerambycidae were collected during a five-year survey of the woodboring beetle fauna of the Huron Mountains in Marquette County, Michigan. Host plants were determined for 51 species.
Gosling, D. C. L
core   +2 more sources

Macromycetes in communities of Abies alba on its range border in central Poland

open access: yesActa Mycologica, 2014
The paper presents results of mycocoenological examinations conducted in four nature reserves with Abies alba in Central Poland (Lubiaszów, Kruszewiec, Łaznów and Gałków) in 1997-1999.
Jarosłaaw Szkodzik
doaj   +1 more source

Morpho-anatomical characteristics and content of nutritive macro elements in needles of fir and spruce and their varieties in Serbia [PDF]

open access: yesArchives of Biological Sciences, 2013
The aim of the study is to establish, based on the morphological characteristics of shoots and morpho-anatomical characteristics of needles as well as the content of micro-elements in needles, whether there are differences between Pyramidal Fir (
Ratknić M.   +2 more
doaj   +1 more source

Recherches sur les champignons supérieurs dans les hêtraies et les sapinières du Roztocze Central

open access: yesActa Mycologica, 2014
The paper presents the results of three-year investigations on the flora of higher fungi in beech- and first-forests of the Central Roztocze (south-eastern Poland).
Bogusław Sałata
doaj   +1 more source

Methylated Fatty Acids from Heartwood and Bark of Pinus sylvestris, Abies alba, Picea abies, and Larix decidua: Effect of Strong Acid Treatment

open access: yesBioResources, 2015
Methylated fatty acid (FA) compounds in the heartwood and bark of some softwood species, specifically Pinus sylvestris, Abies alba, Picea abies, and Larix decidua, grown in the Czech Republic were evaluated.
Mohamed Zidan Mohamed Salem   +7 more
doaj   +1 more source

Development of hybrid fir clonal material

open access: yesJournal of Forest Science, 2005
There are four testing plots with hybrid clonal material. This material is regularly measured and some characteristics are observed. This paper sumarizes results of measurements from years 1998, 2000 and 2002.
J. Kobliha, V. Janeček
doaj   +1 more source

Changes of Dentario Glanduleosae-Fagetum Forest Stand in Roztocze National Park, South Eastern Poland From 1946 To 2001 [PDF]

open access: yes, 2010
Roztocze Nation Park (RNP) is located in the central part of Roztocze, a hilly region in south-eastern Poland. The most important type of forest community in RNP is Dentario glandulosae-Fagetum. Potential and real vegetation, as well as forest stand maps
Tracz, Justyna
core   +2 more sources

Century coniferous introduced species of the State Dendrological Park Trostjanets of the NAS of Ukraine

open access: yesІнтродукція Рослин, 2018
Objective – to reveal wood plants of order Pinophyta which reached an age of 100 and more years, to determine their quantity, maximal age, morphometric indicators and current decorative state. Material and methods.
V.A. Medvedev   +2 more
doaj   +1 more source

Natural forests health assessment in ‘Parangalitsa’ Reserve, Rila Mountain [PDF]

open access: yesSilva Balcanica
Health status assessment and monitoring in natural forest stands were conducted in 2024 in the ‘Parangalitsa’ Reserve (Rila Mountain, Southwest Bulgaria).
Margarita Georgieva   +2 more
doaj   +3 more sources

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