Results 11 to 20 of about 187,168 (214)
Vegetative and soil characteristics of natural and plantations stands of Nitraria Schoberi L. on the western shore of Lake Urmia [PDF]
The purpose of this study is to investigate the vegetative and soil characteristics of natural and plantation stands of Nitraria schoberi on the western shore of Lake Urmia. In this study in natural stands of N.
S. Rostami +4 more
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Landscape-scale disturbances modified bird community dynamics in successional forest environment. [PDF]
Ecosystem-based forest management strives to develop silvicultural practices that best emulate natural disturbances such as wildfire to conserve biodiversity representative of natural forest ecosystems.
Qing Zhao +4 more
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The results of population variability study for English oak (Quercus robur L.) by the peduncle length, its form and the number of acorns on it in Forest-steppe and Steppe are presented.
Svitlana Los
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The aim of the study was to assess the current state and evaluate the productivity of white poplar stands by natural zones within Ukraine and to define the prospects for their use for plantation forest cultivation.
Vysotska Natalia +2 more
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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
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Stand structural characteristics were examined in old Pinus sylvestris dominated sites in three regions along a broad geographic and human impact gradient in mid-boreal Fennoscandia.
Lilja, Saara, Kuuluvainen, Timo
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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
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
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Rehabilitation of Understocked Loblolly-Shortleaf Pine Stands—I. Recently Cutover Natural Stands [PDF]
Abstract Two loblolly-shortleaf pine (Pinus taeda L.-P. echinata Mill.) stands were cut to stocking levels of 10, 20, 30, 40, and 50% to simulate recently cutover, understocked, uneven-aged stands. Number of trees ranged from 38 per acre for 10% stocking to 213 per acre for 50% stocking; comparable total basal areas were 4 and 16 ft²/ac,
James B. Baker, Michael G. Shelton
openaire +1 more source
Features of natural renewal in pine-linden and larch-linden forest stands in Moscow
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
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