{"id":21774,"date":"2024-01-12T07:13:47","date_gmt":"2024-01-12T07:13:47","guid":{"rendered":"https:\/\/edukemy.com\/blog\/?p=21774"},"modified":"2024-01-29T07:22:47","modified_gmt":"2024-01-29T07:22:47","slug":"explain-the-sequential-development-of-areal-differentiation-as-a-fundamental-concept-in-human-geography-upsc-geography-optional-mains-2023","status":"publish","type":"post","link":"https:\/\/edukemy.com\/blog\/explain-the-sequential-development-of-areal-differentiation-as-a-fundamental-concept-in-human-geography-upsc-geography-optional-mains-2023\/","title":{"rendered":"Explain the sequential development of areal differentiation as a fundamental concept in Human Geography &#8211; UPSC Geography Optional Mains &#8211; 2023"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/edukemy.com\/upsc\/upsc-prelims-support-program-with-test-series?type=classroom\" target=\"_blank\" rel=\"noreferrer noopener\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"300\" src=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/10\/GS-Foundation-Course-for-UPSC-1280-x-300-px-1-1024x300.png\" alt=\"\" class=\"wp-image-46623\"\/><\/a><\/figure>\n\n\n\n<p>Areal differentiation, as a fundamental concept in Human Geography, encapsulates the sequential and dynamic development of spatial patterns and variations across the Earth&#8217;s surface. This concept traces the evolving nature of human societies and their interactions with the environment, illustrating the intricate process through which distinct regions acquire unique characteristics over time. The sequential development of areal differentiation is deeply rooted in the interplay of physical and cultural factors, where geographical features, climate, resources, and human activities contribute to the formation of diverse landscapes and socio-economic patterns. Understanding this sequential progression allows geographers to unravel the complexities of spatial organization, enabling a comprehensive analysis of how societies shape and are shaped by their geographical contexts.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_73 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<label for=\"ez-toc-cssicon-toggle-item-69d91981285f5\" class=\"ez-toc-cssicon-toggle-label\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-cssicon\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69d91981285f5\"  \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/edukemy.com\/blog\/explain-the-sequential-development-of-areal-differentiation-as-a-fundamental-concept-in-human-geography-upsc-geography-optional-mains-2023\/#Answer\" title=\"Answer\">Answer<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/edukemy.com\/blog\/explain-the-sequential-development-of-areal-differentiation-as-a-fundamental-concept-in-human-geography-upsc-geography-optional-mains-2023\/#History_of_this_concept_can_be_traced_back_to_the_Greco-Roman_Era\" title=\"History of this concept can be traced back to the Greco-Roman Era:-\">History of this concept can be traced back to the Greco-Roman Era:-<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/edukemy.com\/blog\/explain-the-sequential-development-of-areal-differentiation-as-a-fundamental-concept-in-human-geography-upsc-geography-optional-mains-2023\/#In_case_you_still_have_your_doubts_contact_us_on_9811333901\" title=\"In case you still have your doubts, contact us on 9811333901.&nbsp;\">In case you still have your doubts, contact us on 9811333901.&nbsp;<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/edukemy.com\/blog\/explain-the-sequential-development-of-areal-differentiation-as-a-fundamental-concept-in-human-geography-upsc-geography-optional-mains-2023\/#Visit_our_YouTube_Channel_%E2%80%93_here\" title=\"Visit our YouTube Channel &#8211;&nbsp;here\">Visit our YouTube Channel &#8211;&nbsp;here<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Answer\"><\/span>Answer <span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Areal Differentiation (AD) is a study of the uniqueness of a region, given by Hartshorne. It ultimately led to the genesis of Regional geography.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"901\" height=\"281\" data-src=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/01\/Screenshot-2024-01-12-123549.png\" alt=\"\" class=\"wp-image-21775 lazyload\" data-srcset=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/01\/Screenshot-2024-01-12-123549.png 901w, https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/01\/Screenshot-2024-01-12-123549-585x182.png 585w\" data-sizes=\"(max-width: 901px) 100vw, 901px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 901px; --smush-placeholder-aspect-ratio: 901\/281;\" \/><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"History_of_this_concept_can_be_traced_back_to_the_Greco-Roman_Era\"><\/span><strong>History of this concept can be traced back to the Greco-Roman Era:-<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Greeks-Roman Era-<\/strong><\/p>\n\n\n\n<p>Hecateus of Miletus(550 BC-476 BC)- \u2018Ges Periodos\u2019. Tried for a Description of Earth and Human elements in it.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/edukemy.com\/upsc\/upsc-essay?utm_source=Blog&amp;utm_medium=Banner&amp;utm_campaign=Essay\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" width=\"1280\" height=\"300\" data-src=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/10.png\" alt=\"\" class=\"wp-image-42412 lazyload\" data-srcset=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/10.png 1280w, https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/10-1170x274.png 1170w, https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/10-585x137.png 585w\" data-sizes=\"(max-width: 1280px) 100vw, 1280px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 1280px; --smush-placeholder-aspect-ratio: 1280\/300;\" \/><\/a><figcaption><a href=\"https:\/\/edukemy.com\/upsc\/upsc-essay?utm_source=Blog&amp;utm_medium=Link&amp;utm_campaign=Essay\">UPSC Essay Course<\/a><\/figcaption><\/figure>\n\n\n\n<p><strong>Strabo <\/strong>&#8211; \u2018Geographia\u2019. In this, he paid great importance to the description of places and Regional study. He laid down the foundation of \u2018chronological writing\u2019 in geography. He described Europe, Asia, and Africa.<\/p>\n\n\n\n<p><strong>Pre- Classical Phase<\/strong>&#8211;<\/p>\n\n\n\n<p><strong>Bernard Varenius<\/strong> &#8211; \u2018Geographia Generalis\u2019. Discussed geography as twofold divisions of Special\/ Regional geography and Systematic\/General geography. Special geography has the main aim of depicting spatial patterns of distributions for providing inputs for practical use by the Government of a region. He included descriptions of places based on climate, Terrestrial conditions, relief, Forest, and unique historical aspects of a place.<\/p>\n\n\n\n<p>Immanuel Kant provided a division of study into Logical Classification and Physical Classification. His Physical Classification talked about the nature of geography as a Chronological Science, which being descriptive in approach deals with space dimension.<\/p>\n\n\n\n<p><strong><em>Chronological<\/em><\/strong> =<strong><em> Physical + Human Elements of a Place.<\/em><\/strong><\/p>\n\n\n\n<p><strong>The era of debates &#8211;<\/strong><\/p>\n\n\n\n<p><strong>Richthofen Regional synthesis &#8211; <\/strong>He underlines the goals of geography as an exploration of the Relationship of<br>Man to Physical Earth. His Approach to the study of areas is Synthetic and Descriptive.<\/p>\n\n\n\n<p><strong>Alfred Hettner<\/strong> saw geography as the study of Earth\u2019s surface as the home of man, hence he paved the Areal Character of Earth\u2019s surface as the Primary Task of geography.<\/p>\n\n\n\n<p><strong>OTTO SCHLUTER<\/strong> departed from popular Hettnerian view and claimed that geography should be considered as the \u2018Science Of Morphology of Landscape\u2019 and not Specifications. His Landscape definition was the visual perception of an area.<\/p>\n\n\n\n<p><strong>CARL SAUER<\/strong> -\u2018The morphology of landscape\u2019 1925. He finds geography as the study of things associated with the Area on Earth\u2019s surface and differences like Areal Aggregations from place to place regarding both Physical and Cultural Factors.<\/p>\n\n\n\n<p><strong>SCHAEFER<\/strong> in 1953 criticized both Areal Differentiation and EXCEPTIONALISM in geography. He defined geography as the \u2018Science of Spatial Arrangements\u2019 and his debate with Hartshorne has an important role in the development of Areal Differentiation to such a Fundamental Concept.<\/p>\n\n\n\n<p>However, the Concept of Areal Differentiation was challenged by Schaefer and rejected by Ackerman, for being Sterile and as a divider for Earth\u2019s Unity. Areal Differentiation along with chorology became the Conceptual and Theoretical Background for Regional Geography. The concept continued even in Humanistic Geography (though not Positivism) and up to the modernization Phase and ultimately gave rise to Regional geography which is still used throughout the world for Developmental Models and Regional Planning as a Fundamental Concept.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/edukemy.com\/upsc\/upsc-essay?utm_source=Blog&amp;utm_medium=Banner&amp;utm_campaign=Essay\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" data-src=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/UPSC-Essay-Course-1280\u00d7300-1-3.svg\" alt=\"\" class=\"wp-image-42688 lazyload\" width=\"781\" height=\"182\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 781px; --smush-placeholder-aspect-ratio: 781\/182;\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"In_case_you_still_have_your_doubts_contact_us_on_9811333901\"><\/span><strong>In case you still have your doubts, contact us on 9811333901.<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>For UPSC Prelims Resources,&nbsp;<a href=\"https:\/\/edukemy.com\/upsc-cse-prelims-resource-centre\" target=\"_blank\" rel=\"noreferrer noopener\">Click here<\/a><\/p>\n\n\n\n<p>For Daily Updates and Study Material:<\/p>\n\n\n\n<p>Join our Telegram Channel &#8211;&nbsp;<a href=\"https:\/\/t.me\/WithEdukemy4IAS\" target=\"_blank\" rel=\"noreferrer noopener\">Edukemy for IAS<\/a><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>1. 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Mains Answer Writing Practice &#8211;&nbsp;<a href=\"https:\/\/bit.ly\/3mZuVxl\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a><\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Visit_our_YouTube_Channel_%E2%80%93_here\"><\/span>Visit our YouTube Channel &#8211;&nbsp;<a href=\"https:\/\/www.youtube.com\/@ShabbirsEduKemyforIAS\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a><span class=\"ez-toc-section-end\"><\/span><\/h4>\n","protected":false},"excerpt":{"rendered":"<p>Areal differentiation, as a fundamental concept in Human Geography, encapsulates the sequential and dynamic development of spatial patterns and variations across the Earth&#8217;s surface.<\/p>\n","protected":false},"author":17,"featured_media":21776,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[1546],"tags":[1388,143,142,232,145,140],"class_list":["post-21774","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-upsc-geography-optional-mains-solved-paper-2023","tag-areal-differentiation","tag-geography_optional","tag-previous_year_questions","tag-upsc","tag-upsc-mains-question-paper","tag-upsc_preparation_strategy"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/posts\/21774","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/comments?post=21774"}],"version-history":[{"count":2,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/posts\/21774\/revisions"}],"predecessor-version":[{"id":24050,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/posts\/21774\/revisions\/24050"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/media\/21776"}],"wp:attachment":[{"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/media?parent=21774"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/categories?post=21774"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/tags?post=21774"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}