تطور مساحة
الغابات والحراج والتحريج الاصطناعي وعدد الغراس 1990,1980,1970 -2011 |
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Development of forests and forestry area, artificial afforestation and the number of plants1970,1980,1990 - 2011 | ||||
عدد الغراس : 1000غرسة | المساحـة : 1000هكتار | |||
Number of plants: 1000 plant | Area: 1000 hectare | |||
مساحة غابات وحراج | Artificial afforestation | التحريج الاصطناعي | السنوات | |
مساحة التحريج الاصطناعي | عدد الغراس | |||
Area of forests and forestry | Area of artificial afforestation | Number of plants | Years | |
440 | 0.6 | 3005 | 1970 | |
467 | 10.8 | 22360 | 1980 | |
723 | 27. | 28888 | 1990 | |
731 | 23.6 | 23852 | 1991 | |
655 | 20. | 21998 | 1992 | |
585 | 24.2 | 30293 | 1993 | |
487 | 22.7 | 30791 | 1994 | |
493 | 22.6 | 30817 | 1995 | |
510 | 27. | 30331 | 1996 | |
521 | 24.9 | 30367 | 1997 | |
537 | 26. | 31211 | 1998 | |
546 | 22.3 | 34559 | 1999 | |
557 | 22.8 | 37769 | 2000 | |
567 | 25.9 | 26756 | 2001 | |
575 | 19.1 | 22998 | 2002 | |
590 | 16.8 | 21918 | 2003 | |
593 | 11.9 | 20976 | 2004 | |
598 | 11.9 | 18925 | 2005 | |
601 | 10.5 | 20720 | 2006 | |
576 | 9.6 | 16772 | 2007 | |
579 | 9.6 | 13563 | 2008 | |
581 | 9.7 | 10916 | 2009 | |
582 | 9.3 | 9662 | 2010 | |
585 | 9.6 | 10446 | 2011 |