Aldona Baubinienė- PhD
- Researcher at Nature Research Centre
Aldona Baubinienė
- PhD
- Researcher at Nature Research Centre
About
33
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Introduction
Current institution
Publications
Publications (33)
The main goal of the study is to evaluate changes that have occurred in the Pūčkoriai outcrop surface over the 2014–2019 period and to compare the accuracy of ground-based measurements with that of UAV aerial image models. Ground-based measurements were performed applying the original methodology, which involves comparison of the first one and subs...
On the Curonian Spit, the leading conservation issue is an opposition between the two contrasting nature-management principles—anthropocentricity and biocentricity. Land managers still waver between the two options, and the worst-case scenario materializes as a rapid proliferation of vegetation to the accumulative sandplain (palve). It results in t...
Climate change, and sometimes the syngenetic effects of climate change and human activities, are
altering river discharge. Changes in river discharge, in turn, change the morphometric characteristics
and vegetation patterns of the channel and river valley. Thus, even moderate river flows in the past can
lead to dangerous flooding of the river valle...
The article deals with the geomorphological diversity (confluence of Neris and Vilnia rivers, junction of two ice ages, erosion hill terrains, terrace levels, etc.) of Vilnius city which played an important role in choosing the place for the city to be established and in formation of its defence structure. The diversity of terrain of Vilnius city a...
Upių salos - nešmenų sankaupos arba liekaniniai dariniai, kurių atsiradimą lemia upės vagoje, slėnyje, visame upės baseine vykstantys procesai, fizinės geografinės upės tekėjimo, hidroklimatinės sąlygos. Salos sutinkamos beveik visose natūraliose ir reguliuojamose upėse ir yra vienas charakteringiausių upės vagos morfologinių darinių. Nuo XX amžiau...
The qualitative status of groundwater is often underestimated. This is because distinguishing trends of hydrogeochemistry variation linked to anthropogenic pressure from natural trends in groundwater is challenging. The study aims to evaluate the effect of the natural processes on the limits of temporal variability of the natural background level (...
For this study, a section of the lower Neris River, distinguished by islands, was selected. It is characterized by floods caused by ice agglomerations formed near the islands. The study of the river islands was performed by combining information taken from satellite images, field photographs, and by evaluating hydrological data. The combination of...
Straipsnyje pateikiamos žinios apie mažiau žinomus mažuosius Vilniaus miesto teritorija tekančius upelius, kurių vagos ilgis nesiekia 10 km ar truputį ilgesnius. Ir jau “paslėptus” bei užmirštus Vilniaus miesto mažuosius upelius, kurie istorinėje praeityje gausiai tekėjo mieste ir jo apylinkėse, aprūpino miesto gyventojus geriamu vandeniu, tenkino...
The article provides knowledge about less known small streams, flowing in the territory of Vilnius city, which extend less than 10 km or are little longer. In the article, it will also be told about the already "hidden" and forgotten small streams of Vilnius, which historically flowed abundantly in the city and its surroundings, provided the city's...
The LiDAR-based digital elevation models of representative sample areas of morainic uplands of the Last (Weichselian) and pre-Last (Saalian) Glaciations in Lithuania were selected, and the terrain ruggedness index (TRI) and slope angles (SAs) were calculated. Former hypsometric studies of the topography in Lithuania were mainly dealing with the ind...
Results of biogeopgysical-environmental research in the Pučkoriai educational trail to the highest outcrop in Lithuania (63 m) showed that the complexity of unique natural conditions in the Pavilniai Regional Park could lead to weak anomqalies in the Earth's fields and affect people's well-being.
Results of GMF (geomagnetic field) measurements were...
The sculpture or relief and the hydrographic network of Vilnius city, the territorial complex of the confluence of Neris and Vilnia rivers were shaped by geo-formations genetically set out at the boundary of two ice ages so it determined the complexity of natural processes. The slopes of the deep valleys gave rise to many streams that flowed into t...
The author of the book "The Secrets of the Blessed Virgin" had the primary objective not only to provide imaginative information on the distinctive features of the river (the saltinest, the longest, the oldest middle, often the border between a high and a flat surface), but to understand what the derivatives are, the causes of their formation, what...
This study demonstrates results of biogeophysical-environmental investigation in the Pučkoriai cognitivehistorical path near the highest outcrop (63 m) of Lithuania within Pavilniai regional park territory within Vilnius city. The
authors suppose that a complexity and variety of natural conditions: steep slopes, river meanders, boggy areas and
grou...
The Curonian Spit is one of the larg est Holocene sand accumulation forms, stretch ing along the Baltic Sea coast and belonging to the Baltic sand belt. This article deals with the dynamics of the Curonian Spit dunes in the context of global climate change. Investigations were carried out in the environs of two high dunes (Parnidis Dune and Naglis...
It is shown the natural conditions (relief, lithology, hidrography) of Vilnius city, the transformations of these conditions and schema development of city in historical age. This presentation is prepared on the basis of the results of the scientific project “Transformation of natural conditions in Lithuanian cities, 1st stage, on the example of 14...
The chief aim of this study was to reconstruct and to ascertain natural conditions of the medieval Vilnius and on that basis to substantiate directions of its expansion. For that purpose, properties of surface sediments as well as geoecological landscape of the territory were asessed, and the former structure of the hydrographic network and groundw...
Summary
Formation of islands in river channels is related with huge amounts of suspended sediment load which increase during floods. According to A.Basalykas, the spring floods account for 30–35% of the liquid and about 80–85% of the solid annual discharge in the Lithuanian rivers (Basalykas, 1961). The solid load can be suspended, settled on the b...
The hydrographic net in Vilnius studied many different specialists - geologists, geographers, historians. Even from ancient times the confluence of the Neris and Vilnia town located partly dependent on the waters. The works of K.Tiškevičius, A.Kirkor, St.Kolupaila examine various aspects of the hydrographic net in Vilnius city.This article, based o...
The article deals with the geomorphological diversity (confluence of Neris and Vilnia rivers, interface of two ice ages, erosion hill terrains, terrace levels, etc.) of Vilnius city which played an important role in choosing the place for the city to be established and in formation of its defence structure.
The diversity of relief of Vilnius and i...
Prognozuoti upės vagos pasikeitimus iš dalies galima tyrinėjant antrinių morfologinių darinių, upių salų, geriausiai atspindinčių išorinį upės vaizdą, evoliuciją. Salų ir seklumų atsiradimas upės vagoje, jų augimas rodo, kad vagoje padidėjo transportuojamų nešmenų kiekis. Salų išplovimas liudija apie kitokią upės veiklą. Pavienių salų ar jų grupių...
River islands are accumulations of bottom sediments and particulate material generated by processes taking place in the river bed, valley or the entire basin, morphometric parameters of river bed, flow hydraulics, and physical/geographical conditions of the watercourse territory. They represent one of the most characteristic morphological forms of...
The Merkys River and its tributaries Šalčia and Verseka in the area of Valkininkai are notable for abundance and variety of oxbows, which, if compared to larger water bodies, are less investigated in Lithuania. Based on expedition investigations, literary data and analysis of maps, the paper deals with the oxbows of the rivers in the area of the fo...
River islands are among the most mobile landscape elements. Existing in an aqual environment they permanently transform, affect the channel processes and can be described as a distinctive feature of the external view of rivers.
When the hydrological regime of rivers is unfavourable for island formation the islands may appear and disappear after a w...
River islands are among the most mobile landscape elements. Existing in an aqual environment they permanently transform, affect the channel processes and can be described as a distinctive feature of the external view of rivers. When the hydrological regime of rivers is unfavourable for island formation the islands may appear and disappear after a w...
The relation of longitudinal profiles of river-beds of small Neris tributaries with the relief genesis of basins
The economic activity of the Neris river basin intensified the river-bed and erosion processes. They are particularly dynamic in the little tributaries of Neris river. The Neris river crosses in the Lithuanian territory several orographi...
