The number of heterotrophic microorganisms is thus an important criterion for assessing the state of the processes taking place in the soil. The purpose of this article was to conduct a holistic analysis of the quality of groundwater in the Nura River. The presence of nitrates in the water indicates the natural self-purification of the reservoir.
Specific differences in the impact on the change in the length of the air varieties of rice when comparing different forms of application of growth regulator "Epin-extra" in most varieties were observed. This indicates genetic differences in the responses to the use of the growth regulator in different genotypes. Thus, the extent of tolerance by the length of above-ground organs under cadmium stress in the absence of a growth regulator and in variants with various forms of application of the "Epin-extra".
Under cadmium stress, the use of the growth regulator “Epin-extra” in any form increased the accumulation of root biomass compared to the variant without a growth regulator (Cd 150 µM). Epin-extra” had on the length of the above-ground organs compared to other parameters. The same varieties were more resistant to cadmium in terms of the length of the aboveground organs in the absence of a growth regulator.
There were no particular differences in the effect on the change in the length of the above-ground organs of rice varieties when comparing different forms of use of a growth regulator "Epin-extra" in most varieties.
ҚОРШАҒАН ОРТА ЛАСТАУШЫЛАРЫНЫҢ БИОТАҒА ЖӘНЕ ТҰРҒЫНДАР
ДЕНСАУЛЫҒЫНА ӘСЕРІН БАҒАЛАУ
ASSESSMENT OF ENVIRONMENTAL POLLUTION ON BIOTA AND HEALTH
ОЦЕНКА ДЕЙСТВИЯ
ЗАГРЯЗНИТЕЛЕЙ ОКРУЖАЮЩЕЙ СРЕДЫ НА БИОТУ И ЗДОРОВЬЕ НАСЕЛЕНИЯ
Barley is one of the most important cereal crops in the world and the second cereal in Kazakhstan. However, studies revealed a strong influence of the environment on barley weight [29] and protein content [30-31]. Sejfullina [Weed influence on the yield of spring barley under the conditions of the scientific and experimental campus in S.
In this regard, in the territory of the Republic of Kazakhstan, monitoring of West Nile virus reservoirs among wild birds is carried out. Thus, migratory birds contribute to the emergence of West Nile virus during migrations [17]. During the study of the collected samples (230 cloacal swabs), WNF was found in two samples from wild birds of the families Hirundinidae and Sylviidae, namely barn swallows (Hirundo rustica) and chiffchaffs (Phylloscopus live collybitus), of the Shakpak ornithological station of Zhambyl region.
The circle indicates the place of sampling (ornithological station "Shakpak", Zhambyl region) Figure 2 - Geographical distribution of WNF in the territory of the Republic of Kazakhstan. Constant monitoring of the circulation of WNF and the study of the characteristics of genetic lines in the territory of the Republic of Kazakhstan is important to prevent an epidemic in humans. The rise of artificial soil carbon inputs: Reviewing microplastic pollution effects in the soil environment // Science of the Total Environment.
Research of possible zones of inelastic deformation of rock mass // News of the National Academy of the Republic of Kazakhstan. Influence of climatic conditions on the development and growth of cereal and legume seeds // Bulletin of the National Academy of Sciences of the Republic of Kazakhstan. Study of the biocontainers of optimal composition to improve the growth and development of plants.
News of the National Academy of Sciences of the Republic of Kazakhstan Agricultural Sciences Series. Increasing artificial soil carbon inputs: Reviewing the effects of microplastic pollution on the soil environment. Total Environmental Science. Investigation of possible zones of inelastic deformation of the rock mass. News of the National Academy of the Republic of Kazakhstan.
The influence of climatic conditions on the development and growth of cereals and leguminous seeds." Bulletin of the National Academy of Sciences of the Republic of Kazakhstan no. 2 (2017). One of the main sectors of Kazakhstan's economy is oil production and refining.
БИОЛОГИЯЛЫҚ
АЛУАНТҮРЛІЛІКТІ САҚТАУДЫҢ ӨЗЕКТІ МӘСЕЛЕЛЕРІ
ACTUAL PROBLEMS
OF BIODIVERSITY CONSERVATION
АКТУАЛЬНЫЕ ПРОБЛЕМЫ СОХРАНЕНИЯ
БИОЛОГИЧЕСКОГО РАЗНООБРАЗИЯ
On the remains of Ichthyosaurs of the genus Nannopterigius from the Late Jurassic of the Western Kazakhstan region. This article discusses the discovery of the remains of an ichthyosaur of the genus Nannopterygius from the territory of the Western Kazakhstan region of the Republic of Kazakhstan. The described specimen has several diagnostic features of the structure of individual skeletal fragments (width of the interclavicular platform, length-width ratio of the coracoid, width of the distal end of the scapula).
The purpose of the research is to examine the variability of the structure of skeletal fragments based on new finds of ichthyosaurs from the genus Nannopterygius (Yasykovia). The presence of ichthyosaur remains similar to the holotype of Nannopterygius (Yasykovia) yasykovi was confirmed in the Jurassic sediments of the Republic of Kazakhstan. The age of the find belongs to the late Jurassic, substage of the upper Volga, Epivirgatites nikitini zone.
Основная затылочная кость Nannopterygius (Yasykovia) yasykovi (№ ЗКГУ-65/1-17) отличается меньшими размерами от Nannopterygius (Yasykovia) yasykovi (№ ЭП-II-7 (1235). Передняя часть Nannopterygius (Yasykovia) ) ) yasykovi (№ ЗКГУ-65/1-17) удлинен в форме тупого конуса и не расщепляется на две части с неглубокой бороздкой, как у Nannopterygius (Yasykovia) yasykovi (№ ЭП-II-7). ( Площадь затылка у Nannopterygius (Yasykovia) yasykovi (№ ЗКГУ-65/1-17) в два раза меньше, чем у голотипа: у Nannopterygius (Yasykovia) yasykovi (№ ЭП-II-7 ( 1235) 10 см2, у Nannopterygius (Yasykovia) ) Yasykovi (№ ЗКГУ-65/1-17) имеет площадь 5 см2 и окружена каймой по периметру.
Несмотря на различия в строении скелета Nannopterygius (Yasykovia) yasykovi, анализ анатомического строения ихтиозавров позволяет отнести эту находку к Nannopterygius (Yasykovia) yasykovi [В. 6 Делсетт Л.Л., Робертс А.Дж., Дракенмиллер П.С., Хурум Дж.Х. (2017)Новый офтальмозаврид (ихтиозавр) со Шпицбергена, Норвегия, и эволюция тазового пояса ихтиоптеригов. Пересмотр длинноперистых ихтиозавров из нижней юры Англии с описаниями двух новых видов (Reptilia: Ichthyosauria) // Вклад в науку о жизни Королевский музей Онтарио.
Marine reptiles in the Upper Jurassic and Lower Cretaceous deposits of the Samara Volga region. Review of Nannopterygius (Ichthyosauria: Ophthalmosauridae): reappraisal of the 'inaccessible' holotype resolves a taxonomic tangle and reveals an obscure ophthalmosaurid lineage with a wide distribution''. A revision of the long-feathered ichthyosaurs from the Lower Jurassic of England, with descriptions of two new species (Reptilia: Ichthyosauria)''.
