phosphorus and calcium cycle

• 1.

2. 3.

• ATP (Adenosine Tri Phosphate) DNARNA

• 80%

• N:P:K P

4. 5.

• (PO 4 3- )(HPO 4 2- )

6.

7. 8. 9.

• Phosphatizing Bacteria

10.

• (Land Lift)

11.

• (Eutrophication)

12. 13.

• • • ( Sodium Tripolyphosphate : STPP)

14.

• Eutrophication

• Red Tide ( ) ( algae)

15. 16. 17.

• 3.45

18. 19.

• CaCO 3 ( )

• ( Ca + ) ( Hard Water)

• (C)( Ca)(O)( CaCO 3 )

20.

• (CaCO 3 )

• ( )( )

21.

• ( Polymorphism)

• ( Tectonic uplift)

22. 23.

• CaC 2 , CaCl 2 , Ca 3 (PO 4 ) 2 CaSO 4 2H 2 O

24. 25.

• http://en.wikipedia.org/wiki/Calcium

• http://www.yale.edu/ynhti/curriculum/units/1985/7/85.07.08.x.html

• http://csetprep.org/science/CycleCa.htm

• http://www.enviroliteracy.org/article.php/480.html

• http://www.lenntech.com/phosphorus-cycle.htm

• http://vincejtremante.tripod.com/cycles/phosphours.htm

• http://en.wikipedia.org/wiki/Phosphorus_cycle

• http://th.wikipedia.org/wiki/%E0%B8%A7%E0%B8%B1%E0%B8%8F%E0%B8%88%E0%B8%B1%E0%B8%81%E0%B8%A3%E0%B8%9F%E0%B8%AD%E0%B8%AA%E0%B8%9F%E0%B8%AD%E0%B8%A3%E0%B8%B1%E0%B8%AA

• http://www.planktonreeftech.com/TH/articles/phosphocyc.html