Results 91 to 100 of about 4,987 (217)
Limnology and Oceanography Letters, Volume 11, Issue 2, March 2026.Abstract Dissolved silicate (DSi) export from rivers is shaped by both natural processes and human activities. Using long‐term observations at Lijin station combined with chemical weathering and reservoir silicon cycling models, we reconstructed annual DSi fluxes and source‐sink dynamics in the Yellow River Basin since the 1980s.
Ke Wang +5 more
wiley +1 more source
The “Lower Danube” Euroregion as a Form of Cross-Border Cooperation
Journal of Danubian Studies and Research, 2013 The given article deals with such terms as “Euroregion”, and “cross-border cooperation”. The author discloses goals and objectives as well as the organizational structure of the «Lower Danube» Euroregion.
Vira Tserkovna
doaj
Measures for Passive Defence in Lower Danube Harbours
Analele Universităţii "Dunărea de Jos" din Galaţi. Fascicula XIX, Istorie, 2017 After the Great War, Romania was also preoccupied with reducing the probability of being bombed and tried to minimize the damaging effects caused by hostile actions intended to destroy ships in Galaţi, Braila and Tulcea harbours and to frighten the population.
openaire +2 more sources
New Zealand Journal of Crop and Horticultural Science, Volume 54, Issue 1, March 2026.Dragon fruit (pitaya; Hylocereus undatus) is a promising, new high‐value crop in New Zealand. The large nocturnal flowers open for one night and close early in the morning the following day over a 3‐ to 6‐month long flowering period. In dragon fruit's native range, hawkmoths and bats are key nocturnal pollinators, and honey bees visit flowers during ...
Max N. Buxton +2 more
wiley +1 more source
WIREs Water, Volume 13, Issue 2, March/April 2026.The ability to perform a number of ecosystem functions is degraded by the inappropriate damming of agricultural floodplains (by levee construction) or by the continuous urban expansion, where flood protection is justified but at the cost of affecting the environmental stability of the wider landscape.
Jiří Jakubínský +17 more
wiley +1 more source
Information System of the Lower Danube region
, 2015 UkrSCES is the leading scientific and research institute of the Ministry of Ecology and Natural Resources of Ukraine in the field of marine ecological investigations. UkrSCES has completed comprehensive studies of marine ecosystems, ecological impact assessments, chemical analyses of the Black and Azov Sea basin.
Gavrilova, T. +2 more
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The Danube River as an invasive alien species corridor: The Lower Danube case study
, 2014 Among the four principal aquatic invasion corridors in Europe, the Southern corridor links the Black Sea basin with the North Sea basin via the Danube–Main–Rhine Canal. This complex waterway facilitates an intensive dispersal of previously geographically isolated taxa in both northwest and southeast directions throughout the Danube River basin. In most
Trichkova, Teodora +11 more
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Earth's Future, Volume 14, Issue 3, March 2026.Abstract Estuaries and associated shelf deposits, which bury 70%–90% of global marine organic carbon, making them key sites for marine carbon burial. Variations in total organic carbon (TOC) content and the organic carbon burial rate (OCBR) in these sediments strongly influence carbon sequestration dynamics.
Shan Shan Liu +9 more
wiley +1 more source
Earth's Future, Volume 14, Issue 3, March 2026.Abstract Limitations in the temporal resolution of contemporary gravity satellite missions hinder the precise monitoring of rapid Earth surface mass changes. By the early 2030s, unprecedented high‐temporal monitoring of Earth's dynamic mass redistribution will be available using the temporal gravity field derived from the Hybrid Gravity Satellite ...
Zhengwen Yan +6 more
wiley +1 more source
Gamma spectrometric analysis of lower Danube samples from Romania
Nuclear Technology and Radiation ProtectionThis paper focuses on the natural and anthropogenic radioactivity of sediment samples from key spots located in the Lower Danube area and the Danube Delta region. The idea of the study is to confirm that gamma spectrometry is an efficient method for geological sample characterization in terms of isotopic ratios and also for evaluating the ...
Iulian Pojar Vintila +6 more
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