Results 11 to 20 of about 3,773 (202)

LIDAR VIEWS OF BRONZE AND IRON AGE HILL-TOP SITES IN THE SOUTH-EASTERN CARPATHIANS

open access: yesJournal of Ancient History and Archaeology, 2021
The article offers a glimpse into the potential of a series of recent LiDAR based explorations, in cases combined with geophysical prospections, pin-pointed excavation and radiocarbon dating of enclosures, to contribute to the better understanding of the
Maria-Magdalena Ștefan, Dan Ștefan
doaj   +1 more source

Spatial and functional structure of the population area in plants – the need for differentiation

open access: yesБіологічні студії, 2023
onsidering the population as a homogeneous phenomenon in the process of studying its demography devalues the principle of systemic analysis. Therefore, there is a need to improve methods for identifying intra-population components and clari­fying their ...
Volodymyr Kyyak   +2 more
doaj   +1 more source

Repatriation and reintroduction of protected plant species – is the road to hell paved with these good intentions?

open access: yesUkrainian Botanical Journal, 2022
Some theoretical and practical aspects of reintroduction and repatriation of rare species into natural conditions (populations) are analyzed in connection with the proposed All-Ukrainian Creative Children Competition "Share snowdrops with the forest ...
Kagalo A.A.   +2 more
doaj   +1 more source

Taxonomic diversity of litter and soil invertebrates and the structure of dominance of their communities under the influence of natural afforestation of model plots in Western Polissia

open access: yesБіологічні студії, 2023
Background. Composition of tree species plays an important role in the structural and functional organization of soil invertebrates during the process of afforestation, which affects the trophic structure of soil invertebrate communities.
Inna Tsaryk   +2 more
doaj   +1 more source

CARPATHIANS

open access: yesEarthquakes in Northern Eurasia, 2020
The article describes seismic observations in the Carpathian region in 2014, which were carried out, as before, by two organizations from two states: in Ukraine – the Seismicity Department of the Carpathian region of the Institute of Geophysics of the National Academy of Sciences of Ukraine, in Moldova – the Seismology Laboratory of the Institute of ...
S. Verbitsky   +9 more
openaire   +1 more source

Constructing the Carpathians : the Carpathian Convention and the Search for a Spatial Ideal [PDF]

open access: yesRevue de géographie alpine, 2004
Abstract This paper explores some of the assumptions behind the purposefully-vague spatial definition of the area covered by the Carpathian Convention, pointing to the problematic aspects of defining such an entity. The intrinsically political nature of defining boundaries in space is stressed, including the difficulties of seeking a biophysical ...
Fall, Juliet J., Egerer, Harald
openaire   +2 more sources

Problems of biotic and landscape diversity conservation in the Ukrainian Carpathians highlands

open access: yesБіологічні студії, 2021
Introduction. The highlands of the Ukrainian Carpathians belong to the territories with the highest concentration of rare species and coenotic diversity in Ukraine.
V. Kyyak, T. Mykitchak, O. Reshetylo
doaj   +1 more source

Timberline in the Carpathians: An overview [PDF]

open access: yesGeographia Polonica, 2015
In nature, division lines are delineated where multiple important environmental features change. These division lines may be singled out at the intersection of two geosystems (Balon 2000) where the functional uniformityof the geosystems located on both sides are preserved (Forman & Gordon 1986; Cadenasso et al. 2003).
Czajka, Barbara   +3 more
openaire   +4 more sources

Content of pigments and structure of chloroplasts of Calamagrostis epigeios (L.) roth under growth on coal mines rock dumps

open access: yesБіологічні студії, 2011
Changes in pigment composition and structures of chloroplasts in leaves of the Calamagrostis epigeios (L.) Roth plants, growning on different substrates of coal mines rock dump were studied. Changes in content of photosynthetic pigments and chloroplast’s
V. Baranov   +3 more
doaj   +1 more source

UNHIDING FORESTED LANDSCAPES. THE ARCHAEOLOGICAL INDEX OF SOUTH-EASTERN CARPATHIANS

open access: yesJournal of Ancient History and Archaeology, 2021
Starting with late 2018, a new archaeological research project has been unfolding in the framework funded by the Romanian Governmental Unit for Research and Development (UEFISCDI) dedicated to top fundamental research, as one of the few winners of 2016 ...
Valeriu Sirbu   +18 more
doaj   +1 more source

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