Results 91 to 100 of about 5,050,499 (303)
Karst Waters in Northwestern Bulgaria
Journal of the Bulgarian Geographical Society, 2018 Karst waters are widespread in the studied area. In the area of the Misia Platform karst aquifers are formed, and in the zones of the Pre-Balkan and the Western Balkans are numerous karst basins formed. The aim of this work is to evaluate the resource in the area and the possibilities for its use in the water management sector.
openaire +1 more source
Boreas, EarlyView.Numerous studies have shown that during the Quaternary there were substantial fluctuations in sea level in response to glacial–interglacial climate variability, reaching lowstand positions up to 134 m below the present sea level (b.s.l.). These fluctuations have had a strong influence on the morphology of shallow shelf seas, which preserve evidence of ...
Ozren Hasan +7 more
wiley +1 more source
Water in the 2007 Virginia General Assembly
, 2007 The 2007 Virginia General Assembly convened January 10, adjourned February 24, and held a reconvened (“veto”) session on April 4. During the session, the Assembly considered 3427 measures (3069 introduced in this session and 358 continued from the 2006 ...
Virginia Water Resources Research Center
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Boreas, EarlyView.The Dinaric Mountains are a mountain range stretching NW–SE from the Alps to the Albanides–Hellenides in central Europe. The highest parts were occupied by small ice fields and/or valley glaciers during the Quaternary cold periods, while even today some small glaciers still exist in topoclimatically favourable areas.
Manja Žebre +7 more
wiley +1 more source
河南理工大学学报. 自然科学版ObjectivesTo analyze the impact of overlying karst caves on tunnels， this study investigates the law of water inrush disasters in overlying karst tunnels under damage-seepage coupling.MethodsBased on the Shuangbei Tunnel project in Chongqing， a rock mass
LIN Zhibin +4 more
doaj +1 more source
Water in the 2000 Virginia General Assembly
, 2000 The Virginia General Assembly held its 2000 session from January 12 to March 10. Lawmakers considered 3,172 bills and resolutions (compared to 2,735 measures considered in 1999).
Virginia Water Resources Research Center
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Boreas, EarlyView.Land snail successions in the lower Rhône valley allow us to reconstruct the postglacial recolonization. From the Lateglacial period onwards, Mediterranean steppe communities appeared. The arrival of forest taxa was significantly delayed by aridity. The question of glacial refugia, both local and distant, primarily concerned Mediterranean species of ...
Frédéric Magnin
wiley +1 more source
GYPSUM KARST IN THE OLVERA AREA (CADIZ PROVINCE, ANDALUSIA, SPAIN)
, 2009 In the Olvera area (Cádiz Province, Andalusia, Spain) different karstic lithologies (preferentially carbonates and gypsum) are recognizable, relating to rainfall values of the zone and producing a karst complex of a certain interest.
F. J. Gracia Prieto +2 more
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Cladistics, EarlyView.Abstract Replicated pairs of ancestral and evolutionarily derived populations provide opportunities to test hypotheses about the deterministic laws of evolution. The Asellus aquaticus species complex is an invertebrate model system with several independent surface‐to‐cave transitions and a complicated and unresolved evolutionary history.
Peter Trontelj +3 more
wiley +1 more source
Water in the 2005 Virginia General Assembly
, 2005 The 2005 Virginia General Assembly convened January 12 and adjourned February 27, with a reconvened (“veto”) session on April 6. The legislature considered 3363 measures (2938 introduced this year and 425 carried over from last year); 1610 measures ...
Virginia Water Resources Research Center
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