Results 41 to 50 of about 98,160 (254)

Automated Feature Extraction and Classification of Submerged Cultural Heritage Assets in the Puck Lagoon via Multisensor Remote Sensing

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT This study presents a strong framework for the detection and classification of Submerged Cultural Heritage Assets (SCHA) in shallow marine environments using the integration of multibeam echosounder and airborne LiDAR bathymetry with object‐based image analysis and fuzzy logic–based classification.
Łukasz Janowski   +4 more
wiley   +1 more source

Charm pendants found among the Roman-time antiquities of the south-eastern Baltic region

open access: yesВестник археологии, антропологии и этнографии, 2020
The article is aimed at tracing the origin of Roman pendants (referred to as ‘charms’ in Baltic archaeology), dating them and, if possible, determining their semantic meaning. The analysis of these artefacts, found among the antiquities from the mouth of
V.I. Kulakov
doaj   +1 more source

The Natural History of Poland [PDF]

open access: yes, 2015
The present book “Poland – History, Culture and Society. Selected Readings” is the third edition of a collection of academic texts written with the intention to accompany the module by providing incoming students with teaching materials that will assist ...
Wiluś, Robert
core  

Counting cases, conserving species: addressing highly pathogenic avian influenza in wildlife

open access: yesBiological Reviews, EarlyView.
ABSTRACT Highly pathogenic avian influenza (HPAI) has become a critical threat to wildlife, shifting from a seasonal epizootic to a persistent, year‐round panzootic with global consequences. Here, we summarise the origin, evolutionary mechanisms, and expanding host range of the current H5N1 virus (clade 2.3.4.4b) and assess its impact on wildlife. Over
Ulrich Knief   +4 more
wiley   +1 more source

New Possibilities In The Study Of Coastal Upwellings In The Southeastern Baltic Sea With Using Thermistor Chain

open access: yesGeography, Environment, Sustainability, 2019
The article gives an analysis of a unique data of the thermistor chain, which installed on the D-6 oil platform in the coastal zone of the Baltic Sea. In total 10 temperature sensors were installed at different depths with a recording  interval of 1 min,
Viktor Krechik   +2 more
doaj   +1 more source

The “New Cold Warriors” and the “Pragmatics”: The Differences in Foreign Policy Attitudes towards Russia and the Eastern Partnership States among the NATO Member States from Central and South-Eastern Europe [PDF]

open access: yes, 2017
The post-communist NATO member states from Central and South-Eastern Europe (CSEE) comprise a group of 11 NATO/EU member states, from the Baltic to the Adriatic and Black Sea.
Kurečić, Petar
core   +4 more sources

Temporal shifts in kelp forest structure and distribution largely reflect recent ocean warming trends

open access: yesEcography, EarlyView.
Ocean warming is driving the redistribution of species at a global scale. Biogeographic transition zones are hotspots of species range shifts, as both warm‐ and cold‐adapted species are found toward contrasting range edges. While anecdotal evidence suggests some distributional shifts have occurred in the northeast Atlantic, the empirical evidence base ...
Nora Salland   +6 more
wiley   +1 more source

The effect of trait choice on hybrid species distribution model projections under climate change

open access: yesEcography, EarlyView.
Species distribution models (SDMs) have been increasingly combined with thermal performance data to enhance their transferability and to provide a physiological explanation for the predicted geographic patterns. Yet, while it is widely acknowledged that thermal sensitivities may vary among biological traits, it remains largely unexplored to what extent
Soria Delva   +7 more
wiley   +1 more source

Alongshore sediment transport analysis for a semi-enclosed basin: a case study of the Gulf of Riga, the Baltic Sea [PDF]

open access: yesOcean Science
The properties of wave-driven sediment transport and the dimensions of single sedimentary compartments are often radically different in different parts of semi-enclosed waterbodies with an anisotropic wind climate.
T. Soomere   +5 more
doaj   +1 more source

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