'kklh eaMy - Birbal Sahni Institute of Palaeobotany
'kklh eaMy - Birbal Sahni Institute of Palaeobotany 'kklh eaMy - Birbal Sahni Institute of Palaeobotany
okf"kZd foojf.kdk 2005-2006Birbal Sahni Institute of Palaeobotanyvo;o 2 % o/kkZ&xksnkojh ?kkVh dks;yk{ks=ksa ds dks;yk laLrj esFksu ds laca/k esa dks;yksa dk tSo’kSyoSKkfud v/;;uo/kkZ ?kkVh dks;yk{ks= ¼egkjk"Vª½] tqukM [kqyh dPph [kku ls izkIrdks;ys dk 'kSyoSKkfud v/;;u ls lacaf/kr ikaMqfyfi ds 'kks/k dk;Z dks vafre:i fn;kA blh izdkj] edj/kksdM+k {ks= ,oa dks;yk {ks= ds dk;j [kaM dsdks;ys ds tSo 'kSyfoKku ls lacaf/kr 'kks/k dk;Z dks Hkh vafre :i fn;k tkjgk gSA o/kkZ ftys ds 'ksdkiqj {ks= dk nkSjk fd;k ,oa v/;;u ds fy, uewusHkh ,df=r fd,Avo;o 4 % dks;yk laLrj esFksu rFkk dkcZuhdj.k xq.kksa dh n‘f"V ls f>yfeyh&lksugV&lksgkxiqj dks;yk{ks=ksa ¼lksu nzks.kh½ lsizkIr dks;yksa dk 'kSyfoKku laca/kh vUos"k.klksgkxiqj dks;yksa ij lh ,e vkj vkbZ ¼/kuckn½ ds lkFk lg;ksxkRed&ijke’kZ dk;ZØe ds dkj.k ¼2004 esa½ lekIrAvks- ,l- ljkVsvo;o 3 % vkfFkZd laHkkO;rk ,oa fu{ksi.kh; bfrgkl dh n‘f"V ls jktegy nzks.kh dks;yksa dk 'kSyfoKku laca/kh fodklgqjk dks;yk {ks= ls n~forh; mPp] n~forh; fuEu o r`rh; lhesa fu:firdjrs gq, os/k&fNnz ,p vkj lh &107 esa ik, x, lw{e ?kVdksa¼eslsjy@ekbØksfyFkksVkbi~l½] lacaf/kr [kfut ekeys rFkk dks;yksa ds foVªhukbVijkorZdrk ¼dksfV gsrq½ vk¡dM+s ladfyr fd,A mi&fcVqesuh , ls mPpok"i’khy lh&dksfV fcVqesuh ¼R o max.0.40-0.57%½ dks;ys fMVªhukbV ,oabaVjVhukbV lewgksa ds esljsyksa ds ifjorZuh; lekuqikrh gSaA v/;;u ls irkpyk fd lkekU; ?kVukvksa essa fyfIVukbV esljsyksa ¼10% rd½ dh nqcZyvaroZLrqvksa ,oa ifjf{kIr vdkcZfud nzO;ksa ds fefJr dks;ys ds iwoZizHkko dsdkj.k dks;yk p;fur mi;ksx gsrq ?kfV;k Lrj dk gSA eq[;r;k LiksfjukbV,oa fyIVksMsfVªukbV n~okjk la?kfVr izfrnhfIr voLFkk ds varxZr izs{k.k usfyIVukbV esljsyksa dh i;kZIr la[;k n’kkZbZ gSAD;wfVukbV] yqvksfjukbV] jsftukbV] ,fYtukbV ¼cksVªhvksdksDdl rFkkyseythukbV½ ,oa ,DllqMsfVukbV dh ek=k xkS.k gSA LiksfjukbV us ifjj{k.kh;voLFkkvksa dh mfpr ifjj{k.k ls mPp fuEu ,oa [kafMr c‘gr~ dksfV n’kkZbZgSAfofo/k l¡;qDrh; ekWMy eslsjyksa ,oa lw{ek’eizdkj vk¡dM+k iz;ksx djrsgq, lhe ds fu{ksi.k dh lacaf/kr n’kkvksa ,oa dks;yk ds izdkj fu/kkZfjr djusds fy, rS;kj fd, x, gSaA izR;{k:i ls ,slk izrhr gksrk gS fd lhe izHkkoh:i ls va’kLoLFkkfud ls LoLFkkfud dk"Bh; ouLifr ij Nk x;k gSAv/;;u vknzZ&y?kqdkjh ¼vok;oh;% foVªhukbV&izpqj½ ls 'kq"d mipk;h¼ok;qthoh% bufVZukbV izpqj½ n’kkvksa ds lkFk rsth ls ekSleh ifjorZu Hkhbafxr djrk gSA ,YthusV dh mifLFkfr bafxr djrh gS fd uqu[kjk ty n’kkvksaesa ewy ¼ouLifr½ inkFkZ tek gks pqdk gSA nzko.k ds fy, dks;ys esagkbMªkstu&izpqj lw{ela?kVd ¼fyfIVukbV + ijgk;Mªl foVªhukbV 24-70%½mUgsa mi;qDr :i ls lefiZr gSaAvYiuk flag rFkk ch-Mh- flagvo;o 5 % Hkkjrh; dks;yksa ,oa Hkwjsdks;yksa dk /kzqo.k ,Vylch-ds- feJk ¼twu 2005 rd½] ch-Mh- flag o vYiuk flagHkkjrh; rj’jh Hkwjsdks;ys ,oa dks;yksa ds elSjyksa ,oa lg;ksxh [kfutksa elSjyksa dks mikip;u dh dksfV] dksf’kdk lajpuk] dksf’kdk nhokj eksVkbZ]ds dqN Project fuf’pr 11: fpºfur QksVksxzkQ Proxy ¼lkekU; climatic ,oa signals yksjslasV from Marine izdk’k and esa Coastal vukofjr½ sediments ijkorZdrk during Late vkfn Quaternary ds vk/kkj ij oxhd‘r fd;k tk pqdk gSA blds vykokdaI;wVj ls Øeohf{kr fd,A Hkkjrh; ifeZ;u xksaMokuk dks;yksa ¼fuEu dksfV ds½ Hkkjrh; dks;yksa ,oa Hkwjs&dks;yksa ds 'kSyfoKku ij xzaFk lwph ladfyr dhAls vfHkfyf[kr busjfVukbV lewg ds fofHkUu v/kZ;wftukbV rFkk ;wftukbVch-ds- feJk ¼twu 2005 rd½] ch-Mh- flag rFkk vYiuk flagfof’k"V {ks=% n‘’;thoh nzksf.k;ksa dk iqjkthofoKku rFkk gkbMªksdkcZu laHkkO;rk ij blds izHkkoifj;kstuk 6% vafre pkde; ¼fØVs’kl½&uwrutho nzksf.k;ksa dk iqjkikniv/;;u] oSdkfld :>ku rFkk iqjki;kZoj.kvo;o 1 % mÙkj&if’peh izk;n~ohih; Hkkjr dk rjf’k;jh ikniv/;;uxqtjkr ds dPN ,oa Hkkouxj ftyksa ds rFkk jktLFkku ds tSlyesj ftysals ,df=r Iysvks&vR;aruwru volknksa dh dVkbZ ds ckn v/;;u fd;kAuewuksa ds 'kkjhj ls fuEuk¡fdr fon~;eku&oa’k csfjaxVksfuvk] lk;uksesVªk]fMIVsjksdkiZl] feYysfVvk iksaxkfevk] IVsjksdkiZl rFkk LVsjdqfyvk dh mifLFkfrdk irk pyk gSA oa’k bafxr djrk gS fd {ks= esa tyok;q v/kZ&lnkgfjr lsir>M+ ouLifr Iysvks&vR;aruwru rd ykHknk;d Fkh rFkk ckn esa {ks= ij'kq"d voLFkkvksa dk vkf/kiR; gks x;kAts-,l- xqysfj;k16
okf"kZd foojf.kdk 2005-2006vo;o 2 % jktLFkku nzks.kh ds iqjkuwru&vkfnuwru volknksa dk ijkxk.kqfoKku] lay{k.kh fo’ys"k.k] iqjktyok;oh rFkkiqjki;kZoj.kh; v/;;uukxkSj ftys ds e
- Page 1: okf"kZd foojf.kdk 2005-2006'kklh ea
- Page 6: okf"kZd foojf.kdk 2005-2006Birbal S
- Page 9 and 10: okf"kZd foojf.kdk 2005-2006jk"Vªh;
- Page 11 and 12: okf"kZd foojf.kdk 2005-2006vuqla/kk
- Page 13 and 14: okf"kZd foojf.kdk 2005-2006ijkxk.kq
- Page 15: okf"kZd foojf.kdk 2005-2006vk/kkfjr
- Page 19 and 20: okf"kZd foojf.kdk 2005-2006HkO; vuk
- Page 21 and 22: okf"kZd foojf.kdk 2005-2006gSA ijkx
- Page 23 and 24: okf"kZd foojf.kdk 2005-2006vo;o 2 %
- Page 25 and 26: okf"kZd foojf.kdk 2005-2006,oa izr
- Page 27 and 28: okf"kZd foojf.kdk 2005-2006vo;o 3 %
- Page 29 and 30: okf"kZd foojf.kdk 2005-2006vo;o 2 %
- Page 31 and 32: okf"kZd foojf.kdk 2005-2006fo’ys"
- Page 33 and 34: okf"kZd foojf.kdk 2005-2006'kksfj;k
- Page 35 and 36: okf"kZd foojf.kdk 2005-2006vo’ks"
- Page 37 and 38: okf"kZd foojf.kdk 2005-2006cykuksdk
- Page 39 and 40: okf"kZd foojf.kdk 2005-2006izk;ksft
- Page 41 and 42: okf"kZd foojf.kdk 2005-2006vYi fodf
- Page 43 and 44: okf"kZd foojf.kdk 2005-2006izdkf’
- Page 45 and 46: okf"kZd foojf.kdk 2005-2006vaVkdZfV
- Page 47 and 48: okf"kZd foojf.kdk 2005-2006Hkkjr ls
- Page 49 and 50: okf"kZd foojf.kdk 2005-2006vuqØe.k
- Page 51 and 52: okf"kZd foojf.kdk 2005-2006izdk’k
- Page 53 and 54: okf"kZd foojf.kdk 2005-2006lEesyuks
- Page 55 and 56: okf"kZd foojf.kdk 2005-2006Hkkoh fn
- Page 57 and 58: okf"kZd foojf.kdk 2005-2006iqjki;kZ
- Page 59 and 60: okf"kZd foojf.kdk 2005-2006lEesyuks
- Page 61 and 62: okf"kZd foojf.kdk 2005-2006O;k[;kuf
- Page 63 and 64: okf"kZd foojf.kdk 2005-2006,u-lh- e
- Page 65 and 66: okf"kZd foojf.kdk 2005-2006uh: izdk
okf"kZd foojf.kdk 2005-2006vo;o 2 % jktLFkku nzks.kh ds iqjkuwru&vkfnuwru volknksa dk ijkxk.kqfoKku] lay{k.kh fo’ys"k.k] iqjktyok;oh rFkkiqjki;kZoj.kh; v/;;uukxkSj ftys ds e