{"id":535,"date":"2020-11-13T18:07:55","date_gmt":"2020-11-13T17:07:55","guid":{"rendered":"http:\/\/www.dainst.blog\/tana\/?page_id=535"},"modified":"2021-03-15T17:03:41","modified_gmt":"2021-03-15T16:03:41","slug":"degreening","status":"publish","type":"page","link":"https:\/\/www.dainst.blog\/tana\/de\/degreening\/","title":{"rendered":"DeGreening"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"535\" class=\"elementor elementor-535\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-30b3b20d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"30b3b20d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-34a3b7fd\" data-id=\"34a3b7fd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3c33491f elementor-widget elementor-widget-heading\" data-id=\"3c33491f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">'De-Greening' - Aridisierung der zentralen Sahara: Holoz\u00e4ne Umweltdynamik im Tibesti Gebirge und dem Ounianga Becken, Tschad (DeGree)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-104dfaeb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"104dfaeb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4313fe5d\" data-id=\"4313fe5d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4604b590 elementor-arrows-position-inside elementor-pagination-position-outside elementor-widget elementor-widget-image-carousel\" data-id=\"4604b590\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;speed&quot;:500}\" data-widget_type=\"image-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Bild Karussell\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 von 4\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.dainst.blog\/tana\/wp-content\/uploads\/sites\/15\/2020\/11\/1LuftbildLakeYoa-1024x689.jpg\" alt=\"Fig. 1 | \u00a9 G. Steinmetz\" \/><figcaption class=\"elementor-image-carousel-caption\">Fig. 1 | \u00a9 G. Steinmetz<\/figcaption><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 von 4\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.dainst.blog\/tana\/wp-content\/uploads\/sites\/15\/2020\/11\/2AmaranthaceaePollen-1024x680.jpg\" alt=\"Fig. 2 | \u00a9 M. Dinies\" \/><figcaption class=\"elementor-image-carousel-caption\">Fig. 2 | \u00a9 M. Dinies<\/figcaption><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 von 4\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.dainst.blog\/tana\/wp-content\/uploads\/sites\/15\/2020\/11\/3aBkarte_04_1000BCE_01-1024x670.jpg\" alt=\"Fig. 3a | \u00a9 S. Walter\" \/><figcaption class=\"elementor-image-carousel-caption\">Fig. 3a | \u00a9 S. Walter<\/figcaption><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"4 von 4\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.dainst.blog\/tana\/wp-content\/uploads\/sites\/15\/2020\/11\/3bCkarte_04_500AD_01-1024x670.jpg\" alt=\"Fig. 3b | S. Walter\" \/><figcaption class=\"elementor-image-carousel-caption\">Fig. 3b | S. Walter<\/figcaption><\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"eicon-chevron-left\"><\/i>\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"eicon-chevron-right\"><\/i>\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7cb0a4d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7cb0a4d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5272192b\" data-id=\"5272192b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c1b12ea elementor-widget elementor-widget-text-editor\" data-id=\"c1b12ea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Die Sahara ergr\u00fcnte w\u00e4hrend des Fr\u00fchen und Mittleren Holoz\u00e4ns. Die \u201aGr\u00fcne Sahara\u2018 bot eine Vielzahl von Subsistenzm\u00f6glichkeiten und erleichterte Austausch und Migration. Das sukzessive Verschwinden der Savannen-Vegetation w\u00e4hrend des Mittleren Holoz\u00e4n erforderte Anpassungsstrategien der dort lebenden Menschen.<\/p><p>Oasen und Gebirge spielen in diesen st\u00e4ndig arider werdenden Landschaften wohl eine zentrale Rolle als Refugialr\u00e4ume und somit auch als Ausbreitungszentren, wenn die \u00f6kologischen Bedingungen wieder g\u00fcnstig sind.\u00a0\u00a0 \u00a0\u00a0<\/p><p>Im Rahmen des DFG-Schwerpunktprogramms &#8218;Entangled Africa&#8216; hat sich das \u00a0\u201aDeGree\u2018 Projekt zum Ziel gesetzt, Schl\u00fcsselperioden mit \u00fcberregional ausgepr\u00e4gten \u00f6kologischen Umbr\u00fcchen f\u00fcr das Mittlere und Sp\u00e4te Holoz\u00e4n zu bestimmen. Diese letzten 6000 Jahre umfassen den \u00dcbergang einer Savannen-Landschaft w\u00e4hrend des Mittleren Holoz\u00e4ns bis hin zur heutigen W\u00fcstenlandschaft.<\/p><p>Diese pal\u00e4o-\u00f6kologischen Schl\u00fcsselperioden werden mit Forschungen zum Beginn und Entwicklungen der Oasenwirtschaft kombiniert. Die Geschichte dieser mit den W\u00fcstenlandschaften aufs Engste verbundenen Lebensweise ist f\u00fcr die Zentrale Sahara bislang kaum erforscht.<\/p><p>In einen ersten Schritt werden Perioden mit tiefgreifenden \u00d6kosystem-\u00c4nderungen und Perioden mit nur geringen Fluktuationen definiert. In einem zweiten Schritt werden dann zwei m\u00f6gliche Hypothesen untersucht: F\u00f6rderten einschneidende \u00d6kosystem-\u00c4nderungen sozio-kulturelle Neuerungen oder waren es vielmehr stabile Umweltbedingungen, welche Entwicklungen von neuen Lebensweisen und Austausch-Netzwerke beg\u00fcnstigten? \u00a0\u00a0\u00a0<\/p><p>Ein weiterer Schwerpunkt ist die postulierte zunehmende Intensivierung menschlicher Landnutzung, insbesondere der Oasenwirtschaft in der Zentralen Sahara. Eigene Untersuchungen und die Zusammenstellung von verf\u00fcgbaren Daten zu Nutzpflanzen in der Vergangenheit und heute l\u00e4sst neue Erkenntnisse zu dieser gut an W\u00fcsten angepassten Lebensweise erwarten. Welche einheimischen Nutzpflanzen kamen w\u00e4hrend der verschiedenen Perioden vor? Wie \u00e4nderte sich das Nutzpflanzen-Spektrum im Verlauf der Zeit? \u00a0\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4667891 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4667891\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a32688a\" data-id=\"a32688a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6406d4cb elementor-widget elementor-widget-heading\" data-id=\"6406d4cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Mitglieder<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6281b61f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6281b61f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-60bcc7cf\" data-id=\"60bcc7cf\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2bc6932f elementor-widget elementor-widget-image\" data-id=\"2bc6932f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"404\" height=\"418\" src=\"https:\/\/www.dainst.blog\/tana\/wp-content\/uploads\/sites\/15\/2020\/11\/P06_Philipp_Hoelzmann1.jpg\" class=\"attachment-large size-large wp-image-541\" alt=\"\" srcset=\"https:\/\/www.dainst.blog\/tana\/wp-content\/uploads\/sites\/15\/2020\/11\/P06_Philipp_Hoelzmann1.jpg 404w, https:\/\/www.dainst.blog\/tana\/wp-content\/uploads\/sites\/15\/2020\/11\/P06_Philipp_Hoelzmann1-290x300.jpg 290w\" sizes=\"(max-width: 404px) 100vw, 404px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-495b7521\" data-id=\"495b7521\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5584fab8 elementor-widget elementor-widget-text-editor\" data-id=\"5584fab8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Dr. Philipp Hoelzmann<\/strong><\/p><p>FU Berlin | Institut f\u00fcr Geographische Wissenschaften<\/p><p><em>philipp.hoelzmann@fu-berlin.de<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-3da5cbf\" data-id=\"3da5cbf\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-13721ee elementor-widget elementor-widget-image\" data-id=\"13721ee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"489\" height=\"488\" src=\"https:\/\/www.dainst.blog\/tana\/wp-content\/uploads\/sites\/15\/2020\/08\/P06_Michele_Dienies_1.jpg\" class=\"attachment-large size-large wp-image-193\" alt=\"\" srcset=\"https:\/\/www.dainst.blog\/tana\/wp-content\/uploads\/sites\/15\/2020\/08\/P06_Michele_Dienies_1.jpg 489w, https:\/\/www.dainst.blog\/tana\/wp-content\/uploads\/sites\/15\/2020\/08\/P06_Michele_Dienies_1-300x300.jpg 300w, https:\/\/www.dainst.blog\/tana\/wp-content\/uploads\/sites\/15\/2020\/08\/P06_Michele_Dienies_1-150x150.jpg 150w\" sizes=\"(max-width: 489px) 100vw, 489px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-2e13cae5\" data-id=\"2e13cae5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7cba8686 elementor-widget elementor-widget-text-editor\" data-id=\"7cba8686\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Dr. Mich\u00e8le Dinies<\/strong><\/p><p>FU Berlin | Institut f\u00fcr Geographische Wissenschaften<\/p><p><em>michele.dinies@fu-berlin.de<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-94557c8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"94557c8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-e8de327\" data-id=\"e8de327\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-919ac2d elementor-widget elementor-widget-image\" data-id=\"919ac2d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"287\" height=\"288\" src=\"https:\/\/www.dainst.blog\/tana\/wp-content\/uploads\/sites\/15\/2020\/11\/P06_Lena_Schimmel1.jpg\" class=\"attachment-large size-large wp-image-542\" alt=\"\" srcset=\"https:\/\/www.dainst.blog\/tana\/wp-content\/uploads\/sites\/15\/2020\/11\/P06_Lena_Schimmel1.jpg 287w, https:\/\/www.dainst.blog\/tana\/wp-content\/uploads\/sites\/15\/2020\/11\/P06_Lena_Schimmel1-150x150.jpg 150w\" sizes=\"(max-width: 287px) 100vw, 287px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-6ed9eeb\" data-id=\"6ed9eeb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5a90400 elementor-widget elementor-widget-text-editor\" data-id=\"5a90400\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Lena Schimmel<\/strong><\/p><p>FU Berlin | Institut f\u00fcr Geographische Wissenschaften<\/p><p><em>lena.schimmel@fu-berlin.de<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-ce7eb13\" data-id=\"ce7eb13\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-52685ae\" data-id=\"52685ae\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-45f33c54 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"45f33c54\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a3df6ec\" data-id=\"a3df6ec\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7b331bb1 elementor-widget elementor-widget-heading\" data-id=\"7b331bb1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Projektpartner<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6f350b3b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6f350b3b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-1ea103c1\" data-id=\"1ea103c1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4df568a2 elementor-widget elementor-widget-image\" data-id=\"4df568a2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"357\" height=\"357\" src=\"https:\/\/www.dainst.blog\/tana\/wp-content\/uploads\/sites\/15\/2021\/03\/Reinder-Neef.png\" class=\"attachment-large size-large wp-image-1173\" alt=\"\" srcset=\"https:\/\/www.dainst.blog\/tana\/wp-content\/uploads\/sites\/15\/2021\/03\/Reinder-Neef.png 357w, https:\/\/www.dainst.blog\/tana\/wp-content\/uploads\/sites\/15\/2021\/03\/Reinder-Neef-300x300.png 300w, https:\/\/www.dainst.blog\/tana\/wp-content\/uploads\/sites\/15\/2021\/03\/Reinder-Neef-150x150.png 150w\" sizes=\"(max-width: 357px) 100vw, 357px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-1a471fc6\" data-id=\"1a471fc6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-121be5bd elementor-widget elementor-widget-text-editor\" data-id=\"121be5bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Dr. Reinder Neef<\/strong><\/p><p>DAI Zentrale | Arch\u00e4obotanik, Referat f\u00fcr Naturwissenschaften<\/p><p><em>reinder.neef@dainst.de<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-5897df91\" data-id=\"5897df91\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-25a784a6 elementor-widget elementor-widget-image\" data-id=\"25a784a6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"320\" src=\"https:\/\/www.dainst.blog\/tana\/wp-content\/uploads\/sites\/15\/2020\/11\/Martin-Melles_-Uni-Koeln.png\" class=\"attachment-large size-large wp-image-543\" alt=\"\" srcset=\"https:\/\/www.dainst.blog\/tana\/wp-content\/uploads\/sites\/15\/2020\/11\/Martin-Melles_-Uni-Koeln.png 320w, https:\/\/www.dainst.blog\/tana\/wp-content\/uploads\/sites\/15\/2020\/11\/Martin-Melles_-Uni-Koeln-300x300.png 300w, https:\/\/www.dainst.blog\/tana\/wp-content\/uploads\/sites\/15\/2020\/11\/Martin-Melles_-Uni-Koeln-150x150.png 150w\" sizes=\"(max-width: 320px) 100vw, 320px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-3e6e3cbe\" data-id=\"3e6e3cbe\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5b26454f elementor-widget elementor-widget-text-editor\" data-id=\"5b26454f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Prof. Dr. Martin Melles<\/strong><\/p><p>Universit\u00e4t K\u00f6ln | Institut f\u00fcr Geologie und Mineralogie<\/p><p><em> mmelles@uni-koeln.de<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-69d6910 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"69d6910\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-dfd8a85\" data-id=\"dfd8a85\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ee2e6e5 elementor-widget elementor-widget-image\" data-id=\"ee2e6e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"703\" height=\"703\" src=\"https:\/\/www.dainst.blog\/tana\/wp-content\/uploads\/sites\/15\/2021\/03\/Volker-Wennrich.jpg\" class=\"attachment-large size-large wp-image-1190\" alt=\"\" srcset=\"https:\/\/www.dainst.blog\/tana\/wp-content\/uploads\/sites\/15\/2021\/03\/Volker-Wennrich.jpg 703w, https:\/\/www.dainst.blog\/tana\/wp-content\/uploads\/sites\/15\/2021\/03\/Volker-Wennrich-300x300.jpg 300w, https:\/\/www.dainst.blog\/tana\/wp-content\/uploads\/sites\/15\/2021\/03\/Volker-Wennrich-150x150.jpg 150w\" sizes=\"(max-width: 703px) 100vw, 703px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-c3b0679\" data-id=\"c3b0679\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-22cf0b1 elementor-widget elementor-widget-text-editor\" data-id=\"22cf0b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Dr. Volker Wennrich<\/strong><\/p><p>Universit\u00e4t K\u00f6ln | Institut f\u00fcr Geologie und Mineralogie<\/p><p><em>volker.wennrich@uni-koeln.de<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-5273185\" data-id=\"5273185\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-04b62dc elementor-widget elementor-widget-image\" data-id=\"04b62dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"149\" height=\"150\" src=\"https:\/\/www.dainst.blog\/tana\/wp-content\/uploads\/sites\/15\/2020\/11\/Stefan-Kroepelin.jpg\" class=\"attachment-large size-large wp-image-544\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-821bdfc\" data-id=\"821bdfc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a51f25e elementor-widget elementor-widget-text-editor\" data-id=\"a51f25e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Dr. Stefan Kr\u00f6pelin<\/strong><\/p><p>Universit\u00e4t K\u00f6ln | Africa Research Unit, Institute of Prehistoric Archaeology<\/p><p><em> s.kroe@uni-koeln.de<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-11ebfd86 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"11ebfd86\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-15c93111\" data-id=\"15c93111\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-67fe4150 elementor-widget elementor-widget-heading\" data-id=\"67fe4150\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Abbildungen<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4b8637d9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4b8637d9\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-26ff0a30\" data-id=\"26ff0a30\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-312c63a7 elementor-widget elementor-widget-text-editor\" data-id=\"312c63a7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Fig. 1\u00a0\u00a0\u00a0 <\/strong>Der vom Grundwasser gespeiste Lake Yoa im Norden des Tschad &#8211; ein au\u00dfergew\u00f6hnliches Zeugnis <br \/>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 mitten in der Sahara [Foto von George Steinmetz].<\/p><p><strong>Fig. 2\u00a0\u00a0\u00a0\u00a0<\/strong>Amaranthaceae-Pollen, ein typischer Vertreter der heutigen W\u00fcstenvegetation. Pollen und <br \/>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 geochemische Analysen sind die Proxies, die im Projekt &#8222;DeGree&#8220; untersucht werden. [Foto von <br \/>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Mich\u00e8le Dinies].<\/p><p><strong>Fig. 3a\/b \u00a0 <\/strong>Zwei Skizzen, die die Entwicklung der Oasenlandwirtschaft an verschiedenen Oasen im <br \/>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Trockeng\u00fcrtel der Alten Welt veranschaulichen [Foto von S. Walter].<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>&#8218;De-Greening&#8216; &#8211; Aridisierung der zentralen Sahara: Holoz\u00e4ne Umweltdynamik im Tibesti Gebirge und dem Ounianga Becken, Tschad (DeGree) Fig. 1 | \u00a9 G. Steinmetz Fig. 2 | \u00a9 M. Dinies Fig. 3a | \u00a9 S. Walter Fig. 3b | S. Walter Zur\u00fcck Weiter Die Sahara ergr\u00fcnte w\u00e4hrend des Fr\u00fchen und Mittleren Holoz\u00e4ns. Die \u201aGr\u00fcne Sahara\u2018 bot [&hellip;]<\/p>\n","protected":false},"author":29,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-535","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.dainst.blog\/tana\/wp-json\/wp\/v2\/pages\/535"}],"collection":[{"href":"https:\/\/www.dainst.blog\/tana\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.dainst.blog\/tana\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.dainst.blog\/tana\/wp-json\/wp\/v2\/users\/29"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dainst.blog\/tana\/wp-json\/wp\/v2\/comments?post=535"}],"version-history":[{"count":7,"href":"https:\/\/www.dainst.blog\/tana\/wp-json\/wp\/v2\/pages\/535\/revisions"}],"predecessor-version":[{"id":1193,"href":"https:\/\/www.dainst.blog\/tana\/wp-json\/wp\/v2\/pages\/535\/revisions\/1193"}],"wp:attachment":[{"href":"https:\/\/www.dainst.blog\/tana\/wp-json\/wp\/v2\/media?parent=535"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}