KIRISH ………………………………………………………….................... 3
I BOB. CHO’LLARNI O’RGANISHNING NAZARIY ASOSLARI……. 6
1.1. Cho’llarning paydo bo’lishi va geografik tarqalishi ................................ 6
1.2. Cho’lga oid tuchunchalar va cho’llarning tasnifi..................................... 20
1.3. Dunyoning yirik cho’llarining o’ziga xosligi…………………………… 26
II BOB. IQLIM O’ZGARISHINING SABABLARI VA MOHIYATI…… 37
2.1. Iqlim o’zgarishining asosiy sabablari, oqibatlari va uni
optimallashtirish....................................................................................... 37
2.2. O’zbekistonning tabiiy sharoiti va iqlim o’zgarishining mohiyati........... 58
2.3. Cho’l va voha geotizimlarining o’zaro ta’siri………………………….. 61
III BOB. O’ZBEKISTONDA CHO’LLANISH MUAMMOLARI VA
UNI BARTARAF ETISH................................................................................ 66
3.1. O’zbekiston tabiiy sharoitining chollanishga moyilligi va cho’l
geotizimlarining barqarorligi………........................................................ 66
3.2. Cho’llanish muammolarini bartaraf etish yo’llari.................................... 70
XULOSA........................................................................................................... 80
FOYDALANILGAN ADABIYOTLAR RO‘YHATI.................................... 83
GLOSSARIY………………………………………………………................ 86
