A national inventory of seawater intrusion vulnerability for Australia
نویسندگان
چکیده
منابع مشابه
Existence of Solutions for a Degenerate Seawater Intrusion Problem
We study a seawater intrusion problem in a confined aquifer. This process can be formulated as a coupled system of partial differential equations which includes an elliptic and a degenerate parabolic equation. Existence results of weak solutions, under realistic assumptions, are established through time discretization combined with parabolic regularization.
متن کاملModes of seawater intrusion during transgressions
Analytical methods and numerical experiments are used to study salinization of groundwater in response to sea level rise. The system that is studied involves a saturated porous medium with an inclined upper surface. The upper surface is progressively inundated during sea level rise to simulate transgression, the landward migration of the shoreline. Four "modes" of seawater intrusion are disting...
متن کاملFormal derivation of seawater intrusion models
In this paper, we consider the flow of fresh and saltwater in a saturated porous medium in order to describe the seawater intrusion. Starting from a formulation with constant densities respectively of fresh and of saltwater, whose velocity is proportional to the gradient of pressure (Darcy’s law), we consider the formal asymptotic shallow water limit as the ratio between the thickness and the h...
متن کاملA National Depression Index for Australia.
OBJECTIVE To develop a National Depression Index for measuring the depression status of the Australian population. DESIGN Cross-sectional data were analysed from two random samples of the Australian adult population - the National Survey of Mental Health and Wellbeing (2000) and the National Health Survey (2001). PARTICIPANTS The National Survey of Mental Health and Wellbeing (2000) - 10 64...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Hydrology: Regional Studies
سال: 2015
ISSN: 2214-5818
DOI: 10.1016/j.ejrh.2015.10.005