Results 111 to 120 of about 51,375 (249)

New Insights Into the Distribution of Australian Butterflies (Lepidoptera: Papilionoidea) Provided by Citizen Science

open access: yesAustral Entomology, Volume 65, Issue 2, May 2026.
ABSTRACT Butterflies are one of Australia's most popular and well‐studied invertebrate groups. Much butterfly research in the country is either led or supported by amateur entomologists and citizen scientists, and yet despite this, the recent and dramatic increase in the volume of publicly accessible citizen science butterfly observations has received ...
Louis J. Backstrom
wiley   +1 more source

Aspects of the Activities of the Russian Command in the Lower Danube during the First World War

open access: yesJournal of Danubian Studies and Research, 2018
The region of the lower Danube has always been of great strategic importance. During the First World War, there were important military bases of the Russian Empire, so the Russian command took measures to protect the region.
Ivan Tatarinov
doaj  

The origin of the Goths [PDF]

open access: yes, 2010
Witold Ma´nczak has argued that Gothic is closer to Upper German than to Middle German, closer to High German than to Low German, closer to German than to Scandinavian, closer to Danish than to Swedish, and that the original homeland of the Goths must ...
Kortlandt, Frederik H. H.
core  

Cultural landscapes in the lower Danube area. Experimenting tell settlements

open access: yesDocumenta Praehistorica, 2008
In archaeological research Chalcolithic tells are generally approached as distinct, decontextualized, architectural objects, separated from the other cultural traits which form a whole dwelling complex. A goal of the present paper is to present tells as part of a larger dwelling strategy, under the form of a cultural landscape structured by numerous ...
openaire   +4 more sources

Environmentally Grounded Pseudo‐Absence Sampling for Species Distribution Models: A Language Guided Framework

open access: yesDiversity and Distributions, Volume 32, Issue 5, May 2026.
ABSTRACT Aim Species Distribution Models (SDMs) are widely used in conservation planning, invasive species management and global change assessments. Their reliability depends on both presence and absence data, yet biodiversity databases are dominated by presence records, while true absences are rarely collected and geographically restricted.
Kristian Miok   +4 more
wiley   +1 more source

Mesolithic fish and fishermen of the Lower Danube (Iron Gates)

open access: yesDocumenta Praehistorica, 2010
This study analyzes the importance of fishing as part of the survival strategies of the Mesolithic and Early Neolithic groups of the Danube Iron Gates. It considers the species of fish present in the archaeological record of the Iron Gates sites, ecology, and possible fishing tools and techniques, in order to determine if the quantities caught during ...
openaire   +3 more sources

Is the European Union's innovation policy sufficient to enable marine, coastal, and freshwater restoration in Europe?

open access: yesRestoration Ecology, Volume 34, Issue 4, May 2026.
Abstract Introduction The European Union (EU) policy framework emphasizes the importance of innovation to achieve the environmental goals and to ensure continued economic growth and increased EU global competitiveness. Objectives This paper analyses whether those policy instruments can effectively support ecosystem restoration.
Sašo Gorjanc   +6 more
wiley   +1 more source

Pour une prosopographie chrétienne du Bas-Danube (IIIe-VIIe siècles) [PDF]

open access: yesPeuce, 2014
Until now, from the great project Prosopographie chrétienne du Bas-Empire, the volumes on Africa, Italy and Asia have been published. An onomastic corpus of Christians from the Lower Danube region would naturally be part of the above-mentioned collection.
Nelu ZUGRAVU
doaj  

Multi‐Scale Drivers of Food‐Water‐Energy Related Ecosystem Services in the Context of Land Degradation: Insights From the Beijing‐Tianjin‐Hebei Agglomeration

open access: yesLand Degradation &Development, Volume 37, Issue 6, Page 2058-2083, 15 April 2026.
ABSTRACT Land degradation poses significant challenges to maintaining food–water–energy (FWE) security, particularly in rapidly urbanizing regions. The ecosystem services (ES) related to FWE are critical for sustainable regional development. Yet, rapid urbanization in the Beijing–Tianjin–Hebei region has altered land use and ecological patterns ...
Ke Yang, Qi Han, Dujuan Yang
wiley   +1 more source

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