Present‐day production of CaCO3 in tne world ocean is calculated to be about 5 billion tons
(bt) per year, of which about 3 bt accumulate in sediments; the other 40% is dissolved …

Karst is characterized particularly by special landforms and sub surface drainage. The
various actions of water result in numerous variations of surface and sub-surface karst forms …

Temperature surveys in oil-exploratory wells indicate an anomalous geothermal profile for
the Floridian Plateau. The geothermal gradient is negative (the ground water becomes …

The problem of groundwater discharge to the seas and oceans covers investigations of:(1)
the role of submarine groundwater discharge in the world water balance;(2) the effect of …

The subtropical Atlantic coastal zone of southeastern Florida supports nearly 7 million
inhabitants on a coastal plain conurbation that stretches from West Palm Beach to Miami …

In order to estimate submarine groundwater discharge (SGD) and SGD-driven nutrient
fluxes, we measured the concentrations of nutrients, 224Ra, and 226Ra in seawater, river …

A dolomitized Upper Miocene carbonate system in southeast Spain contains extensive
upper and lower zones of calcite cementation that cut across the stratigraphy. Cement …

Pulled by gravity, fresh groundwater will come in contact with seawater at the downstream
end of its flow system. Most previous work has discussed the shape of the …

Natural water resources in the Arab Middle East and North Africa are reviewed. Progress in
water resources management and the consequences of human interference in the …

Managed sandy beach environments along developed shores often appear safe and
healthy because obvious hazards such as beach erosion and flooding are considered within …