Subjects of research: flora and vegetation of the Southwest Aralkum.
Purpose of work: studying of the flora and vegetation of the Southwest Aralkum and determining dynamic migration of plants of dried Seabed.
Methods of research: the floristic research was carried on the basis of classical methods on morphology, comparative floristic, vegetation route geobotanieal methods, classification according to K.Z. Zakirov, P.K. Zakirov (1978), the type of areas by G. Walter, V.Alehyn (1936), A.A. Grosgcym (1936), migration by V.D. Aleksandrova (1964).
The results obtained and their novelty: 135 species of vascular plants belong to 2 departments, 3 classes, 11 subclasses, 23 orders, 26 families and 72 genuses grown was determined for the first time on the Southwest Aralkum and the modem system of species was elaborated. Vegetation consists of 17 formations and 34 associations. New 3 formations and 6 associations were described for the first time. The dynamic of migration (plant movement) on dried seabed was elaborated.
Practical value: the researches of flora and vegetation of the Southwest Aralkum create an opportunity to use them in phytomclioration works and in fixing of mobile sand.
Degree of embed and economic effectivity: the modem system of the flora of the Southwest Aralkum is used for teaching at KSU named after Bcrdakh (Certificate № 01-21-01/367 from April, 22, 2009) and at NukusSPI named after Ajiniyaz (Certificate № 01-20-08/255 from April, 22, 2009). Recommendations on geobotanieal data were given to Bioccology Institution of K.K. ASc UzR (Certificate №7/03 from March, 23, 2009) for using it in phytomelioration works.
Field of application: botany: flora, systematic, geobotany and ecology.
