Бюллетени и Вестники - Библиотека аль-Фараби | Казахский национальный университет имени аль-Фараби

Findings of the present study highlight an importance of stakeholder involvement in the decision-making process in the management of PAs, public attitudes and perception towards Pas. It is clear that the preservation of biodiversity in the ecosystem is one of the essential challenges facing modern society. For example, climate change increases pressure on the life of the Saiga (tatarica) population.

Report of the nineteenth session of the Intergovernmental Panel on Climate Change (IPCC) Geneva, 17-20 (only) April 2002. The new United Nations report on the state of the world's forests describes an alarming situation [1]. The consequences of climate change are already clearly visible and will further threaten the socio-economic development and political stability of the region in the coming decades [12].

In the Sahel, 90 million people depend on the traditional use of biomass for cooking, or one tenth of the 900 million African households without access to clean cooking [17]. In Niger, wood resources constitute the country's main energy resource (at least 90% of national energy needs).

Table 1 – The categories of protected areas

ҚОРШАҒАН ОРТАНЫ ҚОРҒАУ ЖӘНЕ ҚОРШАҒАН ОРТАҒА

АНТРОПОГЕНДІК ФАКТОРЛАРДЫҢ ӘСЕРІ

ENVIRONMENTAL IMPACT OF ANTHROPOGENIC FACTORS

AND ENVIRONMENTAL PROTECTIONY

ВОЗДЕЙСТВИЕ НА ОКРУЖАЮЩУЮ СРЕДУ АНТРОПОГЕННЫХ ФАКТОРОВ

И ЗАЩИТА ОКРУЖАЮЩЕЙ СРЕДЫ

The ecology of the Altai area has a great influence on the world climate [1] and is considered to be a zone with great potential for tourism development [2]. Most of the domestic tourists from Kazakhstan like to bathe in the lake and rest on the beach. As a result, the soil in the meadows on the beach has been compacted and the roads have started to be damaged.

The land area of 78.22 hectares is compacted on the beach of lakes Svinchatka and Markakol. In the third step, we tried to monitor the change of damaged areas from satellite images according to the above methodology. Soil compaction (even deep in black soil) can exceed 1.3-1.35 g/cm when the vehicle drives through it.

This is evidence of the accumulation of heavy metals in one place due to leaching of the soil layer. As a result, they measured the volume of damaged soil and found that heavy metals in the soil were increasing. As a result, it was found that due to tourism in the Mongolian Altai, the soil surface is polluted in a small amount by the vapors released by tourist vehicles.

UNDP & GEFG of the Russian Federation, "Biodiversity Conservation in the Russian Part of the Altai-Sayan Ecoregion."

Figure 1 – Measured fields during the expedition and selected routes Mongolia, Kazakhstan

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

Apparently, the possible role of accumulation of osmoprotectants in the presence of heavy metals is not necessarily associated with metal chelation. It is known that lack of water always leads to the accumulation of osmoprotectants in the plant cell. Accumulation of heavy metals by wild and cultivated plants in the forest-steppe and steppe-Volga region.

Further research in the field of breast cancer genetics will contribute to obtaining a more accurate picture of the interaction between genotype and phenotype in this disease. As a result of the study, a database was created of genes responsible for the development of atherosclerosis, and its characteristics. Thus, the relationship between the gene and the corresponding disease was identified and a database of genes involved in the development of atherosclerosis was created.

Some mRNAs involved in the development of atherosclerosis were associated with two or more miRNAs. The largest number of miRNA bindings is in the 3'-untranslated region of the studied mRNAs. As a result of the analysis, 14 miRNA binding sites were revealed in mRNA of TGFB1 gene.

STUDY OF TOXIC AND GENOTOXIC ACTIVITY OF KOLSAI LAKE WATER, IN ALMATY TERRITORY. Cytogenetic analysis of the bone marrow of mice treated with lake water also showed a statistically significant increase in the frequency of aberrant cells and the number of chromo-some structural aberrations per 100 metaphases (p<0.05). The indices of DNA comets (IDC) in the cells of the studied organs are presented in the table.

As a result of an experimental study, it was found that in animals that received water from the lake. In the spectrum of chromosomal disorders, chromosomal and chromatid-type rearrangements have also been observed. In laboratory animals receiving lake water, there was a statistically significant increase in the frequency of aberrant cells and the number of chromosomal aberrations per 100 metaphases.

In the complex of effects of pollutants on the body, genetic consequences are important. Cytogenetic analysis of the bone marrow of mice treated with seawater also showed a statistically significant increase in the frequency of aberrant cells and the number of structural chromosomal abnormalities per 100 metaphases (p<0.05).

Table 1 – Genes involved in the development of atherosclerosis

БИОЛОГИЯЛЫҚ

АЛУАНТҮРЛІЛІКТІ САҚТАУДЫҢ ӨЗЕКТІ МӘСЕЛЕЛЕРІ

ACTUAL PROBLEMS

OF BIODIVERSITY CONSERVATION

АКТУАЛЬНЫЕ ПРОБЛЕМЫ СОХРАНЕНИЯ

БИОЛОГИЧЕСКОГО РАЗНООБРАЗИЯ

В статье представлены данные по селекции штаммов микромицетов, выделенных из агроценозов зерновых и кормовых культур Казахстана, улучшающих рост растений и обладающих способностью повышать доступность для них питательных веществ. Штаммы со способностью солюбилизировать калий показали способность образовывать зоны гало (зоны просветления) вокруг колоний. Активность изолятов оценивали путем расчета соотношения Хандепаркар = d зоны очистки/d колонии.

Выявление фосфатмобилизационной активности при росте микромицетов на твердой питательной среде НБРИП с индикатором бромфеноловым синим. Штаммы со способностью солюбилизировать фосфаты показали способность образовывать зоны очистки вокруг колоний. Выявление фосфатмобилизирующей активности при росте микромицетов в жидкой питательной среде двухстадийным методом.

Семена обрабатывали культуральной жидкостью, разведенной стерильной водопроводной водой в дополнительном разведении 1:5. Низкие коэффициенты потребления питательных веществ из почвы и удобрений растениями во многом обусловлены их слабой подвижностью и пространственным разделением корневой системы и мест поглощения питательных веществ в почве. Важным вкладом в стимулирование роста сельскохозяйственных культур является способность микроорганизмов повышать биодоступность элементов минерального питания.

Штаммы со способностью солюбилизировать калий идентифицировали по их способности образовывать зоны просветления вокруг колоний при инкубации на питательной среде Александрова. Следует отметить, что мицелиальные грибы обладали более высокой способностью мобилизации калия по сравнению со штаммами дрожжей (рис. 1). Результаты исследований, проведенных по изучению способности микромицетов растворять калий, согласуются с данными других авторов.

Исследование фосфатмобилизирующей активности микроорганизмов проводилось в два этапа. На втором этапе изучали способность выбранных штаммов растворять неорганические фосфаты. При изучении способности штаммов микромицетов мобилизовать фосфат было показано, что 10 из 44 изученных культур активно мобилизовали труднорастворимые фосфаты кальция.

Оценка состояния воды озера по видам-индикаторам фитопланктона показала, что оно относится к категории олигобетамезозондов. Ключевые слова: видовой состав, биоразнообразие, цианобактерии, озеро Тузколь, качество, альгологически чистый урожай.