Results 21 to 30 of about 27,380 (240)

The effect of canopy position on growth and mortality in mixed sapling communities during self-thinning [PDF]

open access: yes, 2009
This research investigates how species in the sapling phase differ in growth and survival depending on light availability (as estimated by canopy position) by means of tree-ring analysis and modelling mortality.
Dekker, M.   +3 more
core   +2 more sources

Relationships between climatic variables and tree-ring width of European beech and European larch growing outside of their natural distribution area

open access: yesSilva Fennica, 2015
Relationships between climatic variables and tree-ring width (TRW) of dominant European larch ( Mill.) and European beech ( L.) trees growing outside of their natural distribution area in western Latvia were studied.
Jansons, Āris   +4 more
doaj   +1 more source

The New Zealand Kauri (Agathis Australis) Research Project: A Radiocarbon Dating Intercomparison of Younger Dryas Wood and Implications for IntCal13 [PDF]

open access: yes, 2013
We describe here the New Zealand kauri (Agathis australis) Younger Dryas (YD) research project, which aims to undertake Δ14C analysis of ~140 decadal floating wood samples spanning the time interval ~13.1–11.7 kyr cal BP.
Boswijk, Gretel   +14 more
core   +2 more sources

A phenological study on European larch (Larix decidua Mill.) in the Drahanská vrchovina highlands

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2008
The phenological study on the onset and duration of individual phenological phases of European larch (Larix decidua Mill.) has been performed using sample trees growing in the research station of the Faculty of Forestry and Wood Technology, MUAF Brno for
Emilie Bednářová, Lucie Merklová
doaj   +1 more source

Mating pattern and empty seed formation in relation to crown level of Larix decidua (Mill.) clones.

open access: yesSilva Fennica, 1991
The mating system was analysed in the upper and lower crown of two groups of European larch ( Larix ...
Burczyk, Jaroslaw   +2 more
doaj   +1 more source

Phytosociological analysis of European larch forests in the Southeastern Alps [PDF]

open access: yesHacquetia, 2018
Abstract Using the (unweighted) average linkage clustering (UPGMA) method we classified 458 phytosociological relevés of Larix decidua forests in the Southeastern Alps into 25 clusters. Based on their analysis we described the following new subassociations: Rhodothamno-Laricetum deciduae geetosum rivalis, sorbetosum chamaemespili ...
Dakskobler, Igor   +2 more
openaire   +2 more sources

Effects of geo-ecological conditions on larch wood variations in the North European part of Russia (Arkhangelsk region)

open access: yesJournal of Forest Science, 2017
The present study examines the macrostructure and density of larch wood and possible influences on the productivity of larch stands. The studies were conducted in the middle and sub-tundra taiga in the Arkhangelsk region.
Nikolay A. NEVEROV   +6 more
doaj   +1 more source

Optimal Conversion Management for Spruce-dominated Forests: the Case of Drahanska Highlands

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2022
With climate change, restoration of natural tree species in areas planted artificially with Norway spruce (Picea abies (L). Karst.) is among the main issues in Central European forest management.
Jitka Janová, Lenka Viskotová
doaj   +1 more source

Absence of juvenile effects confirmed in stable carbon and oxygen isotopes of European larch trees

open access: yesActa Silvae et Ligni, 2016
We report carbon and oxygen isotope ratios measured from the pith at breast height (ca. 1.2m) of three European larch (Larix decidua Mill.) trees growing in a mixed wood in West Wales, UK.
Eleanor Kilroy   +4 more
doaj   +1 more source

Estimation of genetic parameters for height using spatial analysis in Tsuga heterophylla full-sibling family trials in British Columbia [PDF]

open access: yes, 2015
Non-spatial and spatial analyses were carried out to study the effects on genetic parameters in ten-year height growth data across two series of 10 large second-generation full-sib progeny trials of western hemlock [Tsuga heterophylla (Raf.) Sarg.] in ...
Cappa, Eduardo Pablo   +2 more
core   +1 more source

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