Results 51 to 60 of about 2,959 (150)
ABSTRACT The ornamental pet trade has emerged as one of the most important pathways for the introduction of non‐native aquatic species. In the last two decades, freshwater crayfish have become a popular ornamental group, with numerous non‐native populations established through this way, including some populations of the North American red swamp ...
Francisco J. Oficialdegui +13 more
wiley +1 more source
The Artezian fortified settlement in the Azov Sea coast of Eastern Crimea perished in a strong fire at the beginning of the Roman–Bosporan war in 46/47 AD.
Mikhail Yu. Treister +1 more
doaj +1 more source
An indefensible frontier: the Claustra Alpium Iuliarum [PDF]
It has been long maintained that the system of barrier walls and fortlets in the Julian Alps dates to the early 4th century and that it was a fortification line used to defend Italy during times of civil war.
Poulter, Andrew G.
core
This study presents an assessment of butterfly diversity in the foothills of Bhorletar, Lamjung District, Nepal, documenting 226 species across 129 genera and six families. The research reveals a bimodal pattern of species richness, peaking in April and August, with significant implications for conservation and management strategies.
Sajan KC, Anisha Sapkota
wiley +1 more source
Natural and commercial forests had comparable alpha‐ and beta‐diversity of ground‐dwelling spiders in the pre‐harvest year. Dispersed retention exhibited higher alpha‐ and beta‐diversity of ground‐dwelling spiders compared with clear‐cuts. Dispersed retention hosted species typical of both forests and (semi‐) open habitats, including threatened species,
Tomáš Hamřík +2 more
wiley +1 more source
Bizánc Közép- és Kelet-Európában (régészeti és művészettörténeti kutatások) = The Presence and Influence of Byzantium in Central and Eastern Europe (Studies on Archaeology and History of Art) [PDF]
A kora középkori Közép- és Kelet-Európa, valamint Bizánc régészeti kutatásában az elmúlt időszakban hatalmas változások mentek végbe, mind a tárgyi anyag mennyisége, mind a szemléletmód tekintetében.
Biró, Ádám +8 more
core
The green, blue and grey water footprint of crops and derived crop products [PDF]
This study quantifies the green, blue and grey water footprint of global crop production in a spatially-explicit way for the period 1996–2005. The assessment improves upon earlier research by taking a high-resolution approach, estimating the water ...
Hoekstra, A.Y., Mekonnen, M.M.
core +4 more sources
Who in the world are the Heruli?1
The history of the Heruli represents a historical conundrum. Because of the poor state of the sources, caution is required when analysing this subject. However, the peculiarity of the case encourages us to rethink the way we conceive of and describe migrations in Late Antiquity.
Salvatore Liccardo
wiley +1 more source
Abstract Mobilization of large wood in river channels during floods represents a hazardous factor, augmenting flood risk and endangering infrastructures such as bridges, weirs, and reservoir dams. A hybrid modeling approach combining numerical models with field‐based surveys has been recently used to elucidate the processes of LW entrainment and ...
M. Hlavňa, Z. Máčka, J. Záthurecký
wiley +1 more source
In 106 A.D. the kingdom of Decebalus was conquered by the roman emperor Trajan and upon its ruins was created the Roman province of Dacia. In about one century and a half the newly created province was so deeply transformed, that when Dacia was abandoned
Andrei Catalin Disca
doaj

