גבול המדבר בממוצע נע לעשור של קו 300 המ"מ. המצגת נגזרה מתוך פרוייקט מיפוי משקעים שבוצע ב- 2007 במהלך עבודת הדוקטורט של נועם חלפון

1. Moving average for the years 1949-1958 300mm isohyet

2. Moving average for the years 1950-1959 300mm isohyet

3. Moving average for the years 1951-1960 300mm isohyet

4. Moving average for the years 1952-1961 300mm isohyet

5. Moving average for the years 1953-1962 300mm isohyet

6. Moving average for the years 1954-1963 300mm isohyet

7. Moving average for the years 1955-1964 300mm isohyet

8. Moving average for the years 1956-1965 300mm isohyet

9. Moving average for the years 1957-1966 300mm isohyet

10. Moving average for the years 1958-1967 300mm isohyet

11. Moving average for the years 1959-1968 300mm isohyet

12. Moving average for the years 1960-1969 300mm isohyet

13. Moving average for the years 1961-1970 300mm isohyet

14. Moving average for the years 1962-1971 300mm isohyet

15. Moving average for the years 1963-1972 300mm isohyet

16. Moving average for the years 1964-1973 300mm isohyet

17. Moving average for the years 1965-1974 300mm isohyet

18. Moving average for the years 1966-1975 300mm isohyet

19. Moving average for the years 1967-1976 300mm isohyet

20. Moving average for the years 1968-1977 300mm isohyet

21. Moving average for the years 1969-1978 300mm isohyet

22. Moving average for the years 1970-1979 300mm isohyet

23. Moving average for the years 1971-1980 300mm isohyet

24. Moving average for the years 1972-1981 300mm isohyet

25. Moving average for the years 1973-1982 300mm isohyet

26. Moving average for the years 1974-1983 300mm isohyet

27. Moving average for the years 1975-1984 300mm isohyet

28. Moving average for the years 1976-1985 300mm isohyet

29. Moving average for the years 1977-1986 300mm isohyet

30. Moving average for the years 1978-1987 300mm isohyet

31. Moving average for the years 1979-1988 300mm isohyet

32. Moving average for the years 1980-1989 300mm isohyet

33. Moving average for the years 1981-1990 300mm isohyet

34. Moving average for the years 1982-1991 300mm isohyet

35. Moving average for the years 1983-1992 300mm isohyet

36. Moving average for the years 1984-1993 300mm isohyet

37. Moving average for the years 1985-1994 300mm isohyet

38. Moving average for the years 1986-1995 300mm isohyet

39. Moving average for the years 1987-1996 300mm isohyet

40. Moving average for the years 1988-1997

41. Moving average for the years 1989-1998

42. Moving average for the years 1990-1999

43. Moving average for the years 1991- 2000 300mm isohyet

44. Moving average for the years 1992- 2001 300mm isohyet

45. Moving average for the years 1993- 2002 300mm isohyet

46. Moving average for the years 1994- 2003 300mm isohyet

47. Moving average for the years 1995- 2004 300mm isohyet

48. Moving average for the years 1996- 2005 300mm isohyet

49. Moving average for the years 1997- 2006 300mm isohyet