Results 81 to 90 of about 4,206 (183)

Growth, spring phenology and stem quality of four broadleaved species assessed in provenance trials in the Netherlands - Implications for seed sourcing

iForest - Biogeosciences and Forestry
Local seed sourcing from autochthonous tree populations is widely practiced for biodiversity conservation, as they are presumed to be adapted to local environmental conditions.
Buiteveld J, Wiersma H, Paulo M-J, Verbeek I, Copini P   +4 more
doaj   +1 more source

Phytogeographical and phytocoenological analysis of the threatened plant taxa in the flora of the Vlasina plateau (SE Serbia)

Biologica Nyssana, 2010
In analysing the flora of the Vlasina plateau, it was determined that this area contains 956 species, 23 subspecies, 32 varieties and 28 forms of vascular plants. The data shows the exceptional floristic riches of this territory.
Ranđelović, V., Zlatković, B., Dimitrijević, D., Vlahović, T.   +3 more
doaj  

Tree species influence the assemblages of trunk-dwelling arthropods and saproxylic beetles on fire-damaged trunks in a boreo-nemoral forest

Global Ecology and Conservation
Wildfire is the dominant natural disturbance in boreal ecosystems, yet the extent to which recently burned trees of different species filter arthropod assemblages remains unclear.
Markus Franzén, Anders Forsman, Olof Persson   +2 more
doaj   +1 more source

Seedling establishment after prescribed burning of a clear-cut and a partially cut mesic boreal forest in southern Finland

Silva Fennica, 1996
The prescribed burning of a 7.3 ha clear-cut and a 1.7 ha partially cut forest (volume 150 m3/ha) was carried out in Evo (61 °12'N, 25°07'E) on 1 June 1992. The forest was a mesic Myrtillus site type forest dominated by Norway spruce (Picea abies (L.) H.
Ilkka Vanha-Majamaa, Raili Suominen, Tiina Tonteri, Eeva-Stiina Tuittila   +3 more
doaj   +1 more source

Betula nana × pubescens x nana × pubescens subsp. pubescens

Finnish Museum of Natural History
openalex   +2 more sources

Effects of birch encroachment, water table and vegetation on methane emissions from peatland microforms in a rewetted bog

Scientific Reports
This study investigated the influence of vegetation and microforms on methane (CH4) balances of a rewetted bog in north-west Germany. The two study sites are in close proximity on the same former peat extraction area, one dominated by Sphagnum-mosses and
Carla Welpelo, Maren Dubbert, Bärbel Tiemeyer, Claas Voigt, Arndt Piayda   +4 more
doaj   +1 more source

Betula pubescens var. pumila (G.Zanoni ex Murray) Govaerts

Finnish Museum of Natural History
  +4 more sources

Carbon and nutrient solubility in live and dead Betula pubescens leaves across a boreal retrogressive chronosequence [PDF]

Noomi Berg, Micael Jonsson, Ryan A. Sponseller, David A. Wardle, Daniel B. Metcalfe   +4 more
openalex   +1 more source

Onset of freezing tolerance in birch (Betula pubescens Ehrh.) involves LEA proteins and osmoregulation and is impaired in an ABA‐deficient genotype [PDF]

, 1998
P. Rinne, Annikki Welling, Päivi M. Kaikuranta   +2 more
openalex   +1 more source

Chilling temperature and photoperiod influence the timing of bud burst in juvenile Betula pubescens Ehrh. and Populus tremulaL. trees [PDF]

, 2015
Annelies Pletsers, Amelia Caffarra, Colin T. Kelleher, Alison Donnelly   +3 more
openalex   +1 more source