Results 71 to 80 of about 2,810 (210)

Radiocarbon and stable isotope evidence of dietary change from the Mesolithic to the Middle Ages in the iron gates: New results from Lepenski Vir [PDF]

open access: yes, 2004
A previous radiocarbon dating and stable isotope study of directly associated ungulate and human bone samples from Late Mesolithic burials at Schela Cladovei in Romania established that there is a freshwater reservoir effect of approximately 500 yr in ...
Bonsall, C.   +5 more
core  

Morphological and fish mesohabitat dynamics following an experimental flood under different sediment availability

open access: yesEarth Surface Processes and Landforms, Volume 49, Issue 15, Page 5167-5185, December 2024.
This study examines the effects of an experimental flood on two river reaches with differing sediment availability. The upstream reach, narrower and characterized by limited sediment availability, exhibited minimal morphodynamic and habitat shifts, whereas the downstream reach, wider and with substantial sediment input, underwent significant ...
Tulio Soto Parra   +2 more
wiley   +1 more source

Temporal variation in riverine organic carbon concentrations and fluxes in two contrasting estuary systems: Geum and Seomjin, South Korea [PDF]

open access: yes, 2019
In this study, surface water samples were collected at sites located in the lowest reaches of closed (Geum) (i.e. with an estuary dam at the river mouth) and open (Seomjin) estuary systems between May 2016 and May 2018.
신경훈
core   +1 more source

An integrative approach highlights the discrepancy in the genetic, phenotypic, and presumptive taxonomic structure of Phoxinus (Actinopterygii, Leuciscidae, Phoxininae) in Bulgaria

open access: yesJournal of Fish Biology, Volume 105, Issue 1, Page 214-238, July 2024.
Abstract The present drainage network of Bulgaria is the result of a complex Neogene and Quaternary evolution. Karst, which has developed on 23% of the territory, further complicates the hydrological pattern. Fresh waters of Bulgaria drain into the Black Sea and the Aegean Sea basins and can be roughly divided into the Danube (Middle and Lower Danube),
Anja Palandačić   +4 more
wiley   +1 more source

Catalogue of the Hantken collection: carbonate microfacies photographs from 1872-82 [PDF]

open access: yes, 1996
Maximilian Hantken (1821-1893), founding professor of the Department of Palaeontology at Budapest University, was a pioneer in stratigraphic micropalaeontological studies.
Kázmér, Miklós
core  

Pharmacological interventions for the management of children and adolescents living with obesity—An update of a Cochrane systematic review with meta‐analyses

open access: yesPediatric Obesity, Volume 19, Issue 5, May 2024.
Summary Importance The effectiveness of anti‐obesity medications for children and adolescents is unclear. Objective To update the evidence on the benefits and harms of anti‐obesity medication. Data Sources Cochrane CENTRAL, MEDLINE, ClinicalTrials.gov and WHO ICTRP (1/1/16–17/3/23).
Gabriel Torbahn   +9 more
wiley   +1 more source

Accuracy Assessment of Numerical Morphological Models Based on Reduced Saint‐Venant Equations

open access: yesWater Resources Research, Volume 60, Issue 1, January 2024.
Abstract Sustainable river management often requires long‐term morphological simulations. As the future is unknown, uncertainty needs to be accounted for, which may require probabilistic simulations covering a large parameter domain. Even for one‐dimensional models, simulation times can be long.
H. J. Barneveld   +3 more
wiley   +1 more source

Fold structure and underground drainage pattern in the alpine karst system Hochifen-Gottesacker [PDF]

open access: yes, 2018
.: This paper summarises seven years of hydrogeological research in the alpine karst system Hochifen-Gottesacker (Germany/Austria). Geologically, the site belongs to the Helvetic nappes and consists of Cretaceous sedimentary rocks.
Goldscheider, Nico
core  

Brainstorming Roundtable on Sharing European Flood Management Experiences and Lessons Learned. NFG-TNC Report [PDF]

open access: yes, 2014
On 16 June 2014, a joint roundtable organised by the NFG, along with The Nature Conservancy Europe (TNC), brought together European experts to “share European flood management experiences and lessons learned“. Thirty selected participants, including some
Gippner, Olivia   +3 more
core   +1 more source

Concepts of the body and personhood in the Mesolithic-Neolithic Danube Gorges: interpreting animal remains from human burials

open access: yesEtnoantropološki Problemi, 2016
In recent years, humanities have brought forward the idea of non-human agency; either in the form of meanings bestowed upon objects, animals and natural phenomena, or through deconstruction of ontological differences between ‘people’ and ‘things’.
Ivana Živaljević
doaj  

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