scholarly journals Ecological and Developmental Aspects of Multi-Stemmed Clusters of Siberian Spruce (Picea obovata Ledeb.) in the Southern Urals

2013 ◽  
Vol 6 (1) ◽  
pp. 38-42
Author(s):  
Nadezhda Devi
Keyword(s):  
Southern Urals ◽  
The Southern Urals ◽  
Picea Obovata ◽  
Siberian Spruce

Effect of Climatic Changes on the Formation of Siberian Spruce Generations in Subglotsy Tree Stands of the Southern Urals

2004 ◽  
Vol 35 (3) ◽  
pp. 135-143 ◽  
Author(s):  
P. A. Moiseev ◽  
M. van der Meer ◽  
A. Rigling ◽  
I. G. Shevchenko
Keyword(s):  
Southern Urals ◽  
Climatic Changes ◽  
The Southern Urals ◽  
Siberian Spruce

Specific features of Siberian spruce (Picea obovata) growth at the upper limit of its distribution in the Iremel’ mountain range, Southern Urals

2008 ◽  
Vol 39 (1) ◽  
pp. 63-67 ◽  
Author(s):  
T. S. Babenko ◽  
Z. Ya. Nagimov ◽  
P. A. Moiseev
Keyword(s):  
Southern Urals ◽  
Mountain Range ◽  
Picea Obovata ◽  
Siberian Spruce ◽  
Upper Limit

scholarly journals Does slope exposure affect frost ring formation in Picea obovata growing at treeline in the Southern Urals?

Silva Fennica ◽  
2016 ◽  
Vol 50 (3) ◽  
Author(s):  
Marina Gurskaya ◽  
Pavel Moiseev ◽  
Martin Wilmking
Keyword(s):  
Southern Urals ◽  
Ring Formation ◽  
The Southern Urals ◽  
Picea Obovata

scholarly journals Taxonomic diversity of spruce forests and their distribution in the national Park «Taganay» (South Urals).

2017 ◽  
Author(s):  
Л.В. Орлова ◽  
А.Ф. Потокин ◽  
Е.М. Копцева ◽  
Е.Ю. Васильев ◽  
П.С. Кириллов ◽  
...  
Keyword(s):  
National Park ◽  
Taxonomic Diversity ◽  
Southern Urals ◽  
South Urals ◽  
The Urals ◽  
The Southern Urals ◽  
Diagnostic Features ◽  
Spruce Forests ◽  
Siberian Spruce ◽  
History Of

Приведена краткая история систематического изучения елей Урала и прилегающих территорий. Согласно мнению многих отечественных исследователей на Урале и в Предуралье ель сибирская испытывает значительное генетическое влияние ели европейской, что связано с историей образования и распространения гибридной ели в послеледниковое время и до настоящего времени. Отмечается существование на Южном Урале и в Башкирском Предуралье нескольких генетически различающихся популяций, приуроченных к определенным высотным поясам. Отмечены важные диагностические признаки репродуктивных органов P. obovata и гибридогенного вида P. fennica: форма и размеры (длина/толщина) зрелых шишек; угол отклонения семенных чешуй от оси раскрытой шишки; форма и цельность верхнего края семенной чешуи; размеры (длина и ширина), форма и окраска кроющих чешуй. В ходе морфолого-систематических и фитоценотических исследований ельников и анализа полученных результатов на территории национального парка «Таганай» впервые выявлены две морфологические группы ели сибирской (P. obovata). Эти морфологические группы приурочены к разным высотным поясам и разным растительным сообществам. Причем, между верхним и нижним высотными поясами существует переходная зона, где в составе лесных сообществ встречаются экземпляры обеих морфологических групп. Помимо ели сибирской (P. obovata), на исследуемых площадях выявлена ель финская (P. fennica (Regel) Kom., которая близка морфологически к P. obovata. Выявлены особенности распространения этих групп елей в пределах разных высотных поясов. The article presents a brief history of the systematic study of the spruce of the Urals and adjacent territories. According to many domestic researchers in the Urals and behind the Urals, of Siberian spruce has considerable genetic influence of Norway spruce, which is associated with the history of the formation and propagation of hybrid spruce in post-glacial time to the present. Some authors speak about the existence in the southern Urals in the Bashkir CIS-Urals of several genetically distinct populations, confined to particular altitudinal zones. Among the important diagnostic features of the reproductive organs hybridogenous P. obovata and P. fennica species marked with the following: shape and dimensions (length/thickness) of Mature cones, the angle of deflection of the seed scales from the axis of the open cones; form and integrity of the upper edge of the seed scale, the dimensions (length and width), the shape and color of covering scales. In the course of morphological-systematic and phytocenotic studies of spruce forests and analysis of the results obtained in the national Park Taganay was first revealed two morphological groups of Siberian spruce (P. obovata). These morphological groups dedicated to different high-altitude zone and different plant communities. Moreover, between the upper and lower altitudinal zones there is a transition zone, where the composition of the forest communities there are instances of both morphological groups. In addition to the Siberian spruce (P. obovata), in the study areas revealed the Finnish spruce (P. fennica (Regel) Kom.), which is close morphologically to P. obovata. Peculiarities of distribution of these groups of fir-trees within different altitudinal belts.

The first data on possible Mezozoic magmatism within the Western slope of the Southern Urals

2018 ◽  
pp. 24-34
Author(s):  
A. O. Khotylev ◽  
N. B. Devisheva ◽  
Al. V. Tevelev ◽  
V. M. Moseichuk
Keyword(s):  
Southern Urals ◽  
Western Slope ◽  
Isotopic Age ◽  
The Southern Urals ◽  
Early Proterozoic ◽  
Carbonate Formations ◽  
Two Bodies

Within the Western slope of the Southern Urals, there are plenty of basite dyke complexes of Riphean to Vendian among Precambrian terrigenous-carbonate formations. In metamorphic formations of the Taratash complex (Archean to Early Proterozoic, the northern closure of the Bashkirian meganticlinorium) there was observed the andesitic dyke with isotopic age of 71±1 Ma (U-Pb SHRIMP II on zircons) and near Bakal two bodies of gabbroids with zircons of similar ages were found. These are the first evidence of possible Mezozoic magmatism in this region.

ABOUT THE PHYTOCENOTIC ROLE OF THE DARKNOUS SPECIES IN THE SOUTHERN URALS

2017 ◽  
Vol 212 (12) ◽  
pp. 48-50
Author(s):  
Ju.P. Gorichev ◽  
◽  
A.N. Davydychev ◽  
A.Yu. Kulagin ◽  
◽  
...  
Keyword(s):  
Southern Urals ◽  
The Southern Urals
Sign in / Sign up

Export Citation Format

Share Document