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DEMOGRAPHIC - A&N ISLANDS Table-1.1: District, Tehsil and Panchayati Raj Institutions iapk;r iapk;r lfefr ftyk ifj "kn ftyk District Tehsil Gram Panchayat Zilla Panchayat Samiti Parishad mRrj o e/; v.Meku fMxyhi qj Diglipur 15 1 1 North & Middle ek;kcanj Mayabunder 8 1 - Andaman jaxr Rangat 14 1 - iksVZ Cys;j Port Blair 10 1 1 nf{k.k v.Meku Qjkjxat Ferrargunj 15 1 - South Andaman fyfVy v.Meku Little 4 1 - Andaman dkj fudksckj Car Nicobar - - - fudksckj Nicobar uudkSjh Nancowrie - - - xzsV fudksckj Great Nicobar 3 1 - Total 69 7 2 Table: 1.2- tula[;k 1901 ls Population of A & N Islands Since 1901 Census Andaman Nicobar A&N %Decadal Variation Year Islands A&N Islands Andaman Nicobar 1901 18138 6511 24649 -- - - 1911 17641 8818 26459 (+) 7.34 (-) 2.74 (-) 35.43 1921 17814 9272 27086 (+) 2.37 (+) 0.98 (+) 5.15 1931 19223 10240 29463 (+) 8.78 (+) 7.91 (+) 10.44 1941 21316 12452 33768 (+)14.61 (+) 10.89 (+) 21.60 1951 18962 12009 30971 (-) 8.28 (-) 11.04 (-) 3.56 1961 48985 14563 63548 (+)105.19 (+) 58.33 (+) 21.27 1971 93468 21665 115133 (+) 81.17 (+) 90.81 (+) 48.77 1981 158287 30454 188741 (+)63.93 (+) 69.35 (+) 40.57 1991 241453 39208 280661 (+) 48.70 (+) 52.54 (+) 28.74 2001 314084 42068 356152 (+) 26.90 (+) 30.08 (+) 7.29 2011 Census % variation South N&M A&N A&N South N&M Nicobar Andaman Andaman Islands Islands Andaman Andaman Nicobar 238142 105597 36842 380581 6.86 14.23 (-)0.015 (-)12.42 Note :- Andaman District was bifurcated into South Andaman and North & Middle Andaman in 2006 Table:1.3- tula[;k ?kuRo Density of population of A & N Islands Year 1901 1911 1921 1931 1941 1951 1961 1971 1981 1991 2001 2011 Density 3 3 3 4 4 4 8 14 23 34 43 46 Table: 1.4- ftysokj /rglhyokj tula[;k District & Tehsil-wise Population(2011) District/Tehsil Male Female Total Percentage 2001 2011 2001 2011 2001 2011 Variation N&M Andaman 56057 54861 49556 50736 105613 105597 (-)0.015 Diglipur 22617 22599 20260 20584 42877 43183 0.71 Mayabunder 12748 13329 11164 12459 23912 25788 7.85 Rangat 20692 18933 18132 17693 38824 36626 (-)5.66 South Andaman 114262 127283 94209 110859 208471 238142 14.23 Port Blair 78822 89411 63495 76343 142317 165754 16.47 Little Andaman 9540 9964 7988 8859 17528 18823 7.38 Ferrargunj 25900 27908 22726 25657 48626 53565 10.16 Nicobar 22653 20727 19415 16115 42068 36842 (-)12.42 Car Nicobar 10663 9735 9629 8106 20292 17841 (-)12.08 Nancowrie 7288 5967 6274 4667 13562 10634 (-)21.59 Great Nicobar 4702 5025 3512 3342 8214 8367 1.86 Total 192972 202871 163180 177710 356152 380 58 1 6.86 Source: Census 2011 Directorate of Economic & Statistics Table 1.5- ftysokj tula[;k o {ks=Qy District-wise Area, Households, Population & ST Population (2011Census) Total/ Area No. of Total Population vuqlwfpr tutkfr District Rural/ (sq km.) House Scheduled Tribes Urban Holds Person Male Female Person Male Female nf{k.k v.Meku Total 2672.00 59064 238142 127283 110859 4091 2118 1973 Rural 2640.03 23767 97395 52103 45292 2286 1229 1057 South Andaman Urban 31.97 35297 140747 75180 65567 1805 889 916 mRrj rFkk e/; Total 3736.00 26199 105597 54861 50736 758 415 343 v.Meku Rural 3730.05 25475 102856 53457 49399 748 410 338 N&M Andaman Urban 5.95 724 2741 1404 1337 10 5 5 Total 1841.00 9288 36842 20727 16115 23681 12198 11483 fudksckj Nicobar Rural 1841.00 9288 36842 20727 16115 23681 12198 11843 Urban -- - - - - - - - Total 8249.00 94551 380581 202871 177710 28530 14731 13799 v.Meku fudksckj Rural 8211.08 58530 237093 126287 110806 26715 13837 12878 A&N Islands total Urban 37.92 36021 143488 76584 66904 1815 894 921 Table: 1.6 : Population of Port Blair Town Census Year Population Decadal % of Decadal Variation Variation 1951 7789 - - 1961 14075 (+) 6286 (+) 80.70 1971 26218 (+) 12143 (+) 86.27 1981 49634 (+) 23416 (+) 89.31 1991 74955 (+) 25321 (+) 51.02 2001 99984 (+) 25029 (+) 33.39 Table 1.7 – Differently-abled Population in A & N Islands (2001Census) Type of Population as pe r % to Total Disabled Disability census 2001 Population In Seeing 3321 47.1 In Speech 652 9.2 In Hearing 545 7.7 In Movement 1870 26.5 Mental 669 9.5 Total 7057 100 Table: 1.8 - Sex R atio Table: 1.9- Tehsil -wise Sex Ratio year No. of Females per 1000 Males No. of Females per 1000 Males 1971 1981 1991 2001 2011 A&N Islands Andaman Nicobar Diglipur 793 845 854 896 911 1901 318 197 841 Mayabunder 707 791 856 876 935 1911 352 197 825 Rangat 632 766 842 876 935 1921 303 146 769 Port Blair 560 708 781 809 854 1931 495 348 881 Little Andaman -- --- -- 837 889 1941 574 433 891 Ferrargunj 609 786 854 877 919 1951 625 489 900 Car Nicobar 902 928 902 903 833 1961 617 554 872 Nancowrie 618 704 783 816 782 1971 644 615 784 Campbell Bay -- -- -- 741 665 1981 760 750 811 1991 818 815 840 2001 846 844 857 2011 876 871* 925** 777 * South Andaman ** N & M Andaman Directorate of Economic & Statistics Table No.1.10 - Religion wise Population in A & N Islands since 1961 Religion/Census 1961 1971 1981 1991 2001 Hindu 32781 70134 121793 189521 246589 Muslim 7398 11655 16188 21354 29265 Christian 17973 30342 48274 67211 77178 Sikh 241 865 991 1350 1587 Buddhist 1707 103 127 322 421 Jain 3 14 11 17 23 Others Religion 3444 1264 231 256 238 Religion not stated 1 756 1126 630 851 Total 63548 115133 188741 280661 356152 Table: 1.11- Population by Marital Status Item Population Census 1981 1991 2001 Total Population of A&N Islands 188741 280661 356152 Total married persons 78767 118150 161737 a. Male 43846 62006 84492 b. Female 34921 56144 77245 Total Divorced or separated person 562 408 1429 a. Male 234 185 596 b. Female 328 223 833 Table: 1.12- District wise Population by Marital Status(2001 Census) UT/ District Marital Status Person Male Female A & N Total Population 356152 192972 163180 Islands Never married 182279 105638 76641 Married 161737 84492 77245 Widowed 10707 2246 8461 Divorced/separated 1429 596 833 Andaman Total Population 314084 170319 143765 Never married 160264 93254 67010 Married 143343 74791 68552 Widowed 9240 1775 7465 Divorced/separated 1237 499 738 Nicobar Total Population 42068 22653 19415 Never married 22015 12384 9631 Married 18394 9701 8693 Widowed 1467 471 996 Divorced/separated 192 97 95 Table: 1.13- Population by Age Group (2011 census) Total Rural Urban Age group Persons Males Females Persons Males Females Persons Males Females 0 to 6 40878 20770 20108 26415 13370 13045 14463 7400 7063 7 to 10 25381 12991 12390 15961 8219 7742 9420 4772 4648 11 to 14 26,416 13,510 12,906 16,790 8,460 8,330 9,626 5,050 4,576 15 to 18 26504 13864 12640 16390 8583 7807 10114 5281 4833 18 to 24 43637 22930 20707 26519 13715 12804 17118 9215 7903 25 to 29 41,722 22,230 19,492 25,558 13,675 11,883 16,164 8,555 7,609 30 to 34 35723 19359 16364 21811 11945 9866 13912 7414 6498 35 to 39 32842 17170 15672 19802 10424 9378 13040 6746 6294 40 to 44 26735 14813 11922 15959 8921 7038 10776 5892 4884 45 to 49 23861 13270 10591 14432 7991 6441 9429 5279 4150 50 to 54 17296 9710 7586 10675 5987 4688 6621 3723 2898 55 to 59 13794 7870 5924 8662 4889 3773 5132 2981 2151 60 to 64 10376 5807 4569 7102 3899 3203 3274 1908 1366 65 to 69 6226 3430 2796 4469 2477 1992 1757 953 804 7o to 79 6349 3673 2676 4511 2639 1872 1838 1034 804 80 to 89 1923 1016 907 1440 794 646 483 222 261 90 to 100+ 550 263 287 417 198 219 133 65 68 age not stated 368 195 173 180 101 79 188 94 94 380581 202871 177710 237093 126287 110806 143488 76584 66904 Directorate of Economic & Statistics Table: 1.14: Tehsil–wise Density of Population ftyk District Tehsil 1981 1991 2001 mRrj rFkk e/; v.Meku Mxyhiqj Diglipur 18 27 48 North & Middle ek;kcanj Mayabunder 10 16 18 Andaman jaxr Rangat 23 31 36 iksVZ Cys;j Port Blair 38 61 79 nf{k.k v.Meku Qjkjxat Ferrargunj 26 36 45 South Andaman fyfVy v.Meku Little Andaman -- --- 24 dkj fudksckj Car Nicobar 120 150 157 fudksckj Nicobar uudkSjh Nancowrie 8 12 13 xzsV fudkckj Great Nicobar ---- --- 7.2 A & N Islands 22 34 43 Table: 1.15:- Distribution of worker Population by Major activities( Census 2011) Population % To Total Major Activities Rural Urban (Census 2011 ) Population Total workers 152535 94469 58066 40.05 1.Main workers 125910 72366 53544 33.06 (i) Cultivators 12997 12706 291 3.41 (ii) Agricultural labourers 2680 2562 118 0.70 (iii)House hold Industry workers 1390 1017 373 0.36 (iv)Other workers 108843 56081 52762 28.58 2.Marginal workers 26625 22103 4522 6.99 (i)Cultivators 3570 3479 91 0.94 (ii)Agricultural labourers 2101 2058 43 0.08 (iii)Household Industry workers 2337 2263 74 0.61 (iv) Other workers 18617 14303 4314 4.89 Non -Workers 228046 142624 85422 59.88 Population of A&N Islands 380 581 237093 143488 100.00 Directorate of Economic & Statistics Table: 1.16:- Population of Inhabited Islands (2001 Census) UT/ District/Tahsil / Island Total/ rural /Urban Population Scheduled Tribe House Hold A & N Islands Total 356152 29469 78242 Rural 239954 28456 51866 Urban 116198 1013 26376 I.
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  • District Statistical Handbook. 2010-11 Andaman & Nicobar.Pdf

    District Statistical Handbook. 2010-11 Andaman & Nicobar.Pdf

    lR;eso t;rs v.Meku rFkk fudksckj }hilewg ANDAMAN AND NICOBAR ISLANDS Published by : Directorate of Economics & Statistics ftyk lkaf[;dh; iqfLrdk Andaman & Nicobar Administration DISTRICT STATISTICAL HAND BOOK Port Blair 2010-11 vkfFZkd ,oa lkaf[;dh funs'kky; v.Meku rFkk fudksckj iz'kklu iksVZ Cys;j DIRECTORATE OF ECONOMICS AND STATISTICS ANDAMAN AND NICOBAR ADMINISTRATION Printed by the Manager, Govt. Press, Port Blair PORT BLAIR çLrkouk PREFACE ftyk lkaf[;dh; iqfLrdk] 2010&2011 orZeku laLdj.k The present edition of District Statistical Hand Øe esa lksygok¡ gS A bl laLdj.k esa ftyk ds fofHkUu {ks=ksa ls Book, 2010-11 is the sixteenth in the series. It presents lacaf/kr egÙoiw.kZ lkaf[;dh; lwpukvksa dks ljy rjhds ls izLrqr important Statistical Information relating to the three Districts of Andaman & Nicobar Islands in a handy form. fd;k x;k gS A The Directorate acknowledges with gratitude the funs'kky; bl iqfLrdk ds fy, fofHkUu ljdkjh foHkkxksa@ co-operation extended by various Government dk;kZy;ksa rFkk vU; ,stsfUl;ksa }kjk miyC/k djk, x, Departments/Agencies in making available the statistical lkaf[;dh; vkWadM+ksa ds fy, muds izfr viuk vkHkkj izdV djrk data presented in this publication. gS A The publication is the result of hard work put in by Shri Martin Ekka, Shri M.P. Muthappa and Smti. D. ;g izdk'ku Jh ch- e¨gu] lkaf[;dh; vf/kdkjh ds Susaiammal, Senior Investigators, under the guidance of ekxZn'kZu rFkk fuxjkuh esa Jh ekfVZu ,Ddk] Jh ,e- ih- eqÉIik Shri B. Mohan, Statistical Officer.
  • Echinodermata Associated with Coral Reefs of Andaman and Nicobar Islands

    Echinodermata Associated with Coral Reefs of Andaman and Nicobar Islands

    Rec. zoo!. Surv. India: 100 (Part 3-4) : 21-60, 2002 ECHINODERMATA ASSOCIATED WITH CORAL REEFS OF ANDAMAN AND NICOBAR ISLANDS D. R. K. SASTRY Zoological Survey of India, A & N Regional Station, Port Blair - 744 102 INTRODUCTION Coral reefs are an important ecosystem of the coastal environment. The reef ecosystem IS highly productive and provides substratum, shelter, food etc. to a variety of biota. Consequently a number of faunal and floral elements are attracted towards the reef ecosystem and are closely associated with each other to form a community. Thus the reefs are also rich in biodiversity. Among the coral reef associates echinoderms are a conspicuous element on account of their size, abundance and effect on the reef ecosystem including the corals. In spite of their importance in the coral reef ecosystem and its conservation, very few studies were made on the echinoderm associates of the coral reefs. Though there were some studies elsewhere, the information on reef­ associated echinoderms of Indian coast is meager and scattered (see Anon, 1995). Hence an attempt is made here to collate the scattered accounts and unpublished information available with Zoological Survey of India. Since the information is from several originals and quoted references and many are to be cited often, these are avoided in the text and a comprehensive bibliography is appended which served as source material and also provides additional references of details and further information. ECHINODERMS OF CORAL REEFS More than 200 species of echinoderms occur in the reef ecosystem of Andaman and Nicobar Islands. These belong to five extant classes with 30 to 60 species of each class.