dakshini dhruv

dakshini dhruv

dakshini dhruv pruthvi ka sabse dakshini chhor hai. ise antaarkatika ke naam se bhi jaana jaata hai.

tathyaanusaar do mukhya dakshini dhruv hain, ek sthir aur doosra jo ghoomta hai.

chumbakeeya uttari aur dakshini dhruv vahaaain hote hai jahaaain par kampaas sanket karta hai. ye dhruv varsh prativrsh ghoomate rahate hain. keval kampaas ko dekhkar hi log yeh bata sakte hain ki ve in dhruvon ke nikat hai. dakshini dhruv se saari dishaaeain uttar mein hoti hain, par dhruvon ke bilkul nikat kampaas bharosemand naheen hai.

bhaugolik uttari aur dakshini dhruv ve dhruv hain jinpar pruthvi ghoomti hai, vaheen jinhein log ek globe par dekhte hain kahaaain par saati uttar/dakshin ki rekhaaeain milti hai. ye dhruv ek hi sthaan par rahate hai aur yahi ve dhruv hote hain jab ham keval uttari ya dakshini dhruv kehte hain. log kuchh vishesh taaron ko dekhkar ye bata sakte hain ki ve in dhruvon par hai. dhruvon par ek taara samaan ooainchaai par chakkar lagaata hai aur kshitij par kabi bhi ast naheen hota.

dakshini dhruv par padne wala mahaadveep hai antaarkatika. yeh bahut hi thanda sthaan hai. sardiyon ke dauraan kai saptaahon tak yahaaain sooryodaya naheen hota. aur garmiyon ke dauraan, December ke ant se March ke ant tak sooryaast naheen hota.

swayam dhruveeya bindu par bhi chh: maheene ki sardiyaaain hoti hain aur itne samay tak sooryodaya naheen hota. aur jab sooryodaya hota hai to, yeh chh: maheenon ki lambi garmiyaaain aarambh hoti hain, jab koi vyakti din ke kisi bhi samay khade hokar sooraj ko kshitij ke oopar ghadi ki ulti disha mein apne chaaro or ghoomate hue dekh sakta hai.

dakshini dhruv par pahuainchana kathin hai. uttari dhruv ke vipreet, joki samudra aur samatal samudri barf se dhaka hota hai, dakshini dhruv ek parvateeya mahaadveep par sthit hai. yeh mahaadveep hai antaarkatika. yeh barf ki moti chaadar se dhaka hai aur apne kendra par to 1.5 kimi se bhi moti barf se. dakshini dhruv bahut ooainche sthaan par hai aur bahut vaatamaya (toofaani). yeh un sthaanon se bahut door hai jahaaain par vaigyaaniko ki bastiyaaain hain aur yahaaain jaane vaale jahaajon ko praay: barfeele samudri raaste se hokar jaana padta hai. tat par pahuainchane ke baad bhi bhoomaarg se yaatra karne vaale khojiyon ko dhruv tak pahuainchane ke liye 1,600 kilometer se bhi adhik ki yaatra karni padti hai. unhein tairate himkhandon ko paar karke barf se dhaki bhoomi aur fir seedhe khade parvateeya himnadon ko jo tooti, mudi hui samudra mein girti barf se dhake hote hain aur tej jamaane waali barfeeli havaaon vaale pathaar ko bhi paar karna hota hai.

inhein bhi dekhein