The AguelmamAzegza lake is located in the Middle Atlas mountain range, this region consists of carbonate rocks Lias. It best-watered and richest Morocco terms wetlands, especially natural lakes, rivers fresh springs. lake’s water supply ensured by inflows form underwater sources fed precipitation (rain snow) following tectonics genesis karstic formations dissolution rocks. declining trend level...

The data set represents the Regional Meteoric Water Line (RMWL) for Yucatan Peninsula (Mexico), a region with karstic aquifers but little knowledge of isotopic composition meteoric water. This paper comprises water collected from November 2018 to 2019 as monthly composite samples expressed weighted mean precipitation 16 locations across Peninsula. RMWL was δ2H = 7.803 δ18O + 12.075, slope and i...

during the croatian homeland war in 1991, the capacitor batteries of the zadar electric powersubstation (ts 110/35 kv) were damaged, resulting in the severe pollution of the soil with polychlorinatedbiphenyls (pcbs). due to porosity of karstic soil pcbs represent great environmental and human health risksthat need some action. the polluted soil was collected and an experimental field was formed...

The impairment of water quality by faecal pollution is a global public health concern. Microbial source tracking methods help to identify faecal sources but the few recent quantitative microbial source tracking applications disregarded catchment hydrology and pollution dynamics. This quantitative microbial source tracking study, conducted in a large karstic spring catchment potentially influenc...

In February 2002, during speleological exploration of a karstic system in the southwestern Carpathian Mountains, Stefan Milota, Adrian Bı̂lgar and Laurentiu Sarcina discovered a previously unknown karstic chamber with abundant remains of Ursus spelaeus, occasional other mammalian skeletal elements, and a largely complete human mandible on the paleosurface. The karstic chamber was designated the ...