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Library. The vulnerability map of karst along highways in Slovenia. Author: Šebela,Stanka & Mihevc, Andrej & Slabe,Tadej: Group: periodika; Publication: Hydrogeology andEngineering Geology of Sinkholes and Karst/Beck & Pet... S Šebela,A Mihevc,T Slabe 被引量: 15发表: 1999年 加载更多...
168,169]. Some of the literature given above about sinkholes in different countries of the world also talks about the ‘blue holes.’ These blue holes are large marine sinkholes that mostly formed during past ice ages when sea levels were much lower than that in the present time. ...
The depressions are filled given the depth threshold and the sink-filled DEM is subtracted from the original DEM in a map algebra operation. Grid layer containing areas of depressions originates as a result of the procedure (Antonic et al., 2001; Doctor and Young, 2013; de Carvalho Júnior...
Taxonomic and beta diversity in the sediment zones. (1) Heat map of the 20 most abundant genera for each sediment zone in the coastal (A) and inland (B) sinkholes, the columns represent sediment sample, rows depict genera. Low abundance (yellow), medium abundance (orange) and high abundan...
Subsurface salt layer dissolution along the western shores of the Dead Sea is considered to be the primary cause for extensive large sinkhole formation in the past 40 years. Many of these sinkholes are arranged in clusters and are filled with water from nearby springs. The Mineral Beach resort...
Eighty strains with droplet size ≥4 mm (BS activity) and EI24≥ 50% (BE activity) were obtained, of which seventy-seven were considered halotolerant; therefore, in salinity conditions of 5% and 10%, 42 with BE activity and 24 BS activity were stable. Haemolysis results show that strains...
This map is rather limited due to frequent repair works but provides information on the minimum extent of the active subsidence area. Subsidence on the SW sector of the sinkhole was expressed as fresh arcuate cracks in the recent pavement of the highway, plus sagging and inward toppling in ...
In the case of old maps, these parameters must be entered manually, and if they are not known, the map is inserted manually on random coordinates, following that the raster image is georeferenced manually. Georeferencing is the operation of assigning real coordinates and, where appropriate, ...