This article reveals the data about two coenopopulation of </span><i><span style="font-family:Verdana;">Tulipa</span></i> <i><span style="font-family:Verdana;"...This article reveals the data about two coenopopulation of </span><i><span style="font-family:Verdana;">Tulipa</span></i> <i><span style="font-family:Verdana;">fosteriana</span></i><span style="font-family:Verdana;"> in Zeravshan mountain ridge in the vicinity of the Takhta-Karachi pass in the border of Kashkadarya basin. Thus, the studied coenopopulation of </span><i><span style="font-family:Verdana;">T</span></i><span style="font-family:Verdana;">.</span></span><span style="font-family:""> </span><i><span style="font-family:Verdana;">fosteriana</span></i><span style="font-family:Verdana;"> is normal, incomplete. The absence of senile individuals in the examined coenopopulation is associated with the biological characteristic of the species. In tulips, as in many geophytes, most individuals complete</span><span style="font-family:Verdana;">ly</span><span style="font-family:Verdana;"> finish their large life cycles in a generative state. The ontogenetic spectra of the studied coenopopulation coincide with the characteristic ones, and thereby reflect the biological characteristics of the species.展开更多
The morpho-anatomical structure of the aboveground and underground organs of the rare endemic species </span><i><span style="font-family:Verdana;">Iris </span></i><span style...The morpho-anatomical structure of the aboveground and underground organs of the rare endemic species </span><i><span style="font-family:Verdana;">Iris </span></i><span style="font-family:Verdana;">(</span><i><span style="font-family:Verdana;">Juno</span></i><span style="font-family:Verdana;">)</span><i> <span style="font-family:Verdana;">magnifica</span></i><span style="font-family:Verdana;">, growing under natural conditions of the Zeravshan ridge, Samarkand mountains, has been studied for the first time. A comparative analysis of the morpho-anatomical structure of the aboveground and underground organs revealed characteristic diagnostic signs of a microscopic structure. The complex of anatomical features of the aboveground and underground organs of the studied species are species-specific and can be used to solve taxonomic problems of this genus of plants, as well as the Red Book endemic species of </span><span style="font-family:Verdana;">juno</span><span style="font-family:Verdana;"> irises, are of particular interest in connection with the potential for their vegetative reproduction.展开更多
Climatic anomalies not only attract the attention of specialists in climatology and meteorology, but also stimulate geological research, because climatic changes activate many geological processes: mudflow and landsli...Climatic anomalies not only attract the attention of specialists in climatology and meteorology, but also stimulate geological research, because climatic changes activate many geological processes: mudflow and landslide formation, erosion, weathering, etc. An increase in the activity of geological processes was clearly manifested in Tajikistan, 93% of which is occupied by mountain structures. As a result, this found expression in conducting new for that territory engineering-geonomic studies. Both the region as a whole and its individual parts can serve as models in the study of natural processes due to the diversity of landscape-climatic belts and zones. The report contains brief data on engineering-geonomic studies conducted in the Zeravshan river basin in connection with the intensification of mudflow processes.展开更多
文摘This article reveals the data about two coenopopulation of </span><i><span style="font-family:Verdana;">Tulipa</span></i> <i><span style="font-family:Verdana;">fosteriana</span></i><span style="font-family:Verdana;"> in Zeravshan mountain ridge in the vicinity of the Takhta-Karachi pass in the border of Kashkadarya basin. Thus, the studied coenopopulation of </span><i><span style="font-family:Verdana;">T</span></i><span style="font-family:Verdana;">.</span></span><span style="font-family:""> </span><i><span style="font-family:Verdana;">fosteriana</span></i><span style="font-family:Verdana;"> is normal, incomplete. The absence of senile individuals in the examined coenopopulation is associated with the biological characteristic of the species. In tulips, as in many geophytes, most individuals complete</span><span style="font-family:Verdana;">ly</span><span style="font-family:Verdana;"> finish their large life cycles in a generative state. The ontogenetic spectra of the studied coenopopulation coincide with the characteristic ones, and thereby reflect the biological characteristics of the species.
文摘The morpho-anatomical structure of the aboveground and underground organs of the rare endemic species </span><i><span style="font-family:Verdana;">Iris </span></i><span style="font-family:Verdana;">(</span><i><span style="font-family:Verdana;">Juno</span></i><span style="font-family:Verdana;">)</span><i> <span style="font-family:Verdana;">magnifica</span></i><span style="font-family:Verdana;">, growing under natural conditions of the Zeravshan ridge, Samarkand mountains, has been studied for the first time. A comparative analysis of the morpho-anatomical structure of the aboveground and underground organs revealed characteristic diagnostic signs of a microscopic structure. The complex of anatomical features of the aboveground and underground organs of the studied species are species-specific and can be used to solve taxonomic problems of this genus of plants, as well as the Red Book endemic species of </span><span style="font-family:Verdana;">juno</span><span style="font-family:Verdana;"> irises, are of particular interest in connection with the potential for their vegetative reproduction.
文摘Climatic anomalies not only attract the attention of specialists in climatology and meteorology, but also stimulate geological research, because climatic changes activate many geological processes: mudflow and landslide formation, erosion, weathering, etc. An increase in the activity of geological processes was clearly manifested in Tajikistan, 93% of which is occupied by mountain structures. As a result, this found expression in conducting new for that territory engineering-geonomic studies. Both the region as a whole and its individual parts can serve as models in the study of natural processes due to the diversity of landscape-climatic belts and zones. The report contains brief data on engineering-geonomic studies conducted in the Zeravshan river basin in connection with the intensification of mudflow processes.
