The set of journals have been ranked according to their sjr and divided into four equal groups four quartiles q1 green comprises the quarter of the journals with the highest values q2 yellow the second highest values q3 orange the third highest values and q4 red the lowest values. Groundwater pollution aquifer recharge vulnerability geological society special publication number 130 n s robins on amazoncom free shipping on qualifying offers the primary groundwater management issue in many countries today is pollution this may derive from a point source. Groundwater pollution aquifer recharge and vulnerability the primary groundwater management issue in many countries today is pollution this may derive from a point source perhaps a leaking solvent store at a factory or it may be diffuse such as the threat posed by the use of agricultural fertilisers and pesticides. O aquifer vulnerability is the possibility of groundwater originates as recharge at the land surface practices need to be sensitive to the risk for groundwater contamination and not all anthropogenic activities can be carried out in isolation of groundwater time scales. Pollution of groundwater vulnerability the water that individuals drink is the same water that falls in the form of rain on the fields that produce crops and graze livestock the fertilized lawns in residential neighborhoods and the oil stained parking lots in major cities
How it works:
1. Register a Free 1 month Trial Account.
2. Download as many books as you like ( Personal use )
3. No Commitment. Cancel anytime.
4. Join Over 100.000 Happy Readers.
5. That's it. What you waiting for? Sign Up and Get Your Books.