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83  Articles
1 of 9 pages  |  10  records  |  more records»
Based on materials of field studies conducted hydro-morphodynamic assessment processes channel forming rivers in the upper part of the Tisza River Basin (in Ukraine). For the state of dynamic equilibrium system "flow-channel" the basic hydrometric and hyd... see more

Seagrass is vascular plant with rhizome roots system, trunk system and leafs that can be differenciated. Genesal characteristic of this family, amoy others, the leaf tend to have two branches, (and absent of) ligula as been found an Potamogetonaceae famil... see more

The high level of endemism displayed by native crayfish taxa, in addition to the recognized displacement abilities of nonindigenous crayfish such as Faxonius virilis and Procambarus acutus represents a serious threat to indigenous crayfish populations. Ot... see more

Climatic change can influence the boundaries of the natural and alien plant species distribution. Fluctuations in air temperature, relative humidity and other factors can become a stimulus to initiation and / or intensification of the invasive nature of s... see more

A study was carried out to assess the present status of blue swimmer crab (Portunus pelagicus) in Lancang Island, incorporating identification of fishing ground, also measurement of environmental condition and crab biometry. Monthly catch assessment was p... see more

Drepanosticta spatulifera is a Javan endemic damselfly. The population is spread unevenly in the Petungkriyono Forest and is threatened due to environmental pressure. The aims of this research are to know the variation of the movement, dispersal, and morp... see more

The spinal ganglia, which perform the function of the first link on the afferent impulses’ way from the receptors to the central nervous system, recognize internal and external irritations, and are the first to transform them into a nervous impulse. As th... see more

On 4 November 2010, a deep-seated gravitational slope deformation (North Italy) reactivated with sudden ground movement. A 450,000 m2 mountainous area moved some metres downslope, but the undeniable signs were only connected to the triggering of a debris ... see more

Ginkgo biloba L. is a relic tree that is preserved in natural conditions only in China. In the North-East Ukraine ginkgo is only in the process of introduction, but in certain places ginkgo trees are grown for decorative purposes which show high vitality.... see more

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