Results 11 to 20 of about 214,388 (315)

Natural regeneration of trees in three types of afforested stands in the Taihang Mountains, China.

open access: yesPLoS ONE, 2014
Natural regeneration is the natural process by which plants replace themselves. It is a cost-effective way to re-establish vegetation, and it helps to preserve genetic identity and diversity.
Xitian Yang, Dongfeng Yan, Canran Liu
doaj   +2 more sources

Simulation of harvester productivity in selective and boom-corridor thinning of young forests [PDF]

open access: yes, 2012
Forest management practices may change in the future, due to increases in the extraction of forest fuel in first thinnings. Simulation models can be used to aid in developing new harvesting systems.
Dan Bergström   +12 more
core   +1 more source

Potential relationships of selected abiotic variables, chemical elements and stand characteristics with soil organic carbon in spruce and beech stands

open access: yesiForest - Biogeosciences and Forestry, 2021
Increasing attention is given to carbon sequestration in forest soil with regard to climate change and the mitigation of its impacts; therefore, it is very important to know which parameters and variables could influence carbon sequestration and throw ...
Horváth M   +4 more
doaj   +1 more source

Distribution, productivity and natural regeneration of black alder (Alnus glutinosa (L.) Gaertn.) in Ukrainian Polissya

open access: yesFolia Oecologica, 2022
The aim of the study was to assess the current state and productivity of black alder (Alnus glutinosa (L.) Gaertn.) stands and determine the optimal conditions for the emergence and further growth of its natural regeneration in Ukrainian Polissya.
Lukyanets Volodymyr   +7 more
doaj   +1 more source

Analysis of the Pinus sylvestris L. plus tree gene pool in Karelia using microsatellite loci

open access: yesTransactions of the Karelian Research Centre of the Russian Academy of Sciences, 2018
In this work, based on the results of the microsatellite loci (PtTX2123, PtTX2146, Spac11.8) tests, we provided a comparative evaluation of the genetic structures and levels of genetic diversity of the following populations: two plus stands from Velikaya
Aleksey Ilinov, Boris Raevsky
doaj   +1 more source

Features of natural renewal in pine-linden and larch-linden forest stands in Moscow

open access: yesRUDN Journal of Agronomy and Animal Industries, 2023
Problems of natural renewal of tree species (pine-linden and larch-linden stands) were studied in the territory of Forest experimental station, Moscow Timiryazev Agricultural Academy.
Aleksandr V. Lebedev   +6 more
doaj   +1 more source

Managing landscapes for multiple objectives : alternative forage can reduce the conflict between deer and forestry [PDF]

open access: yes, 2014
The study was financed by The Swedish Environmental Protection Agency and The Royal Swedish Academy of Agriculture and Forestry through Stiftelsen Carl-Fredrik von Horns fond.Deer (Cervidae) cause considerable damage to forest plantations, crops, and ...
Minderman, Jeroen,   +10 more
core   +1 more source

Ecological functions of forest stands in urbanized environment of Moscow

open access: yesRUDN Journal of Agronomy and Animal Industries, 2019
In urban forests, stock production is not the main function of stands. Carbon sequestration, the release of oxygen and phytoncides, dust precipitation, and changing wind conditions et al. are the main environmental functions.
Nikolay Nikolaevich Dubenok   +2 more
doaj   +1 more source

Ukrainian plain oak forests and their natural regeneration

open access: yesMetsanduslikud Uurimused, 2019
Changes in the areas and stock volumes of oak stands were analyzed within the six administrative regions in the plain area of Ukraine, based on forest management data (subcompartment database) as of 2001 and 2016.
Tkach Viktor   +4 more
doaj   +1 more source

Horizontal structure of forest stands on permanent research plots in the Krkonoše Mts. and its development

open access: yesJournal of Forest Science, 2010
Horizontal structure on 38 permanent research plots is described for juvenile growth and developmental phases (natural seeding, advance growth, plantations) and tree layer of a parent stand.
D. Zahradník   +4 more
doaj   +1 more source

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