Property :
dilli pradusana para vicara kisi bhi ksetra mem vayu gunavatta ke lie eka niscita manaka mapadanda hota hai jisake adhara para yaha taya kiya jata hai ki vaham kitani abadi raha sakati hai kitani audyogika ikaiyam hongi tatha aise kaunakauna se karya honge jinase utpanna hone vali gaisem nirdharita pradusana sima ke bhitara rahem dilli mem janasankhya ghanatva atyadhika hai isake satha hi avasiya vyavasayika aura audyogika ksetrom ka ksetravara santulana bhi gambhira visaya hai pratyeka ksetra ki anumeya densiti kya hai aura kya vaha niyantrana se bahara ho cuki haiina amkarom para visesa dhyana dena avasyaka hai kisi eka ksetra mem avasyakata se adhika udyogom ka hona aura unaka 24 ghante sancalana mem rahana pradusana ka bara srota banata hai atyadhika ghanatva ke karana sthaniya tapamana mem bhi parivartana hota hai jisase pradusita hava sthira ho jati hai aura usaka phailava nahim ho pata dilli ksetra mem hava ke prakrtika bahava ki disa mem umci imaratem ya anya sanracanaem badha to nahim bana rahimisa para bhi gambhirata se vicara hona cahie petrola aura dijala se calane vale vahanom ka nirantara aura atyadhika upayoga lambi duri taya karane vala yatayata saghana hariyali ka abhava tatha sahara mem chotibari jala sanracanaom talaba jhila jalasaya adi ki kami bhi pradusana barhane vale pramukha karana haim isake atirikta sahara mem kacare ka khule mem para rahana thosa kacara prabandhana ki kami siveja ka samaya para nispadana na hona aura kacare athava lakari ko jalanaye sabhi vayu pradusana ko gambhira rupa se barhate haim kacara jalane para purnatah sakhta pratibandha hona cahie pharidabada aura gudagava daksina pascima disa mem sthita hone ke karana vaham ka pradusana bhi hava ke satha dilli ki ora ata hai isalie dilli ke sathasatha enasiara ksetra ko samagra rupa se dekhane ki avasyakata hai sahari ksetrom mem janasankhya santulana logom ko unake nivasa ksetra ke asapasa hi rojagara upalabdha karana taki yatayata ka dabava kama ho tatha saghana audyogika ksetrom mem siphta adharita sancalana ki anumati denaye sabhi upaya pradusana niyantrana mem sahayaka ho sakate haim asoka mehata indaura lekhaka patrakara evam paryavaranavid