{"id":1003,"date":"2013-10-10T08:13:39","date_gmt":"2013-10-10T06:13:39","guid":{"rendered":"http:\/\/wp.unil.ch\/unimedia\/?p=1003"},"modified":"2021-11-11T10:46:44","modified_gmt":"2021-11-11T09:46:44","slug":"leau","status":"publish","type":"post","link":"https:\/\/wp.unil.ch\/unimedia\/leau\/","title":{"rendered":"L&rsquo;eau"},"content":{"rendered":"\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:65%\">\n<p class=\"has-normal-font-size\">Ces photographies illustrent plus de vingt ann\u00e9es de collaboration entre l\u2019Universit\u00e9 de Lausanne et le Niger. Elles&nbsp;ne peuvent en aucun cas \u00eatre utilis\u00e9es hors du contexte UNIL.<\/p>\n\n\n\n<div id='gallery-1' class='gallery galleryid-1003 gallery-columns-4 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00193-HQ1.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00193-HQ1-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1019\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00193-HQ1-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00193-HQ1-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1019'>\n\t\t\t\tfleuve Niger avec p\u00e9rim\u00e8tre irrigu\u00e9 et rizi\u00e8res \u2013 1992\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02395-HQ.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02395-HQ-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1024\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02395-HQ-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02395-HQ-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1024'>\n\t\t\t\tfleuve Niger\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00492-HQ.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00492-HQ-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1020\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00492-HQ-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00492-HQ-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1020'>\n\t\t\t\tKomadougou, fronti\u00e8re Nig\u00e9ria-Niger \u00e0 l\u2019est\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00010-HQ.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00010-HQ-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1006\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00010-HQ-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00010-HQ-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1006'>\n\t\t\t\tciel d&rsquo;orage &#8211; Niger &#8211; 1994\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00007-HQ.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00007-HQ-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1005\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00007-HQ-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00007-HQ-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1005'>\n\t\t\t\trupture de la digue, barrage de Falki en train de se rompre \u2013 Niger \u2013 1994\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02713-HQ.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02713-HQ-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1032\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02713-HQ-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02713-HQ-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1032'>\n\t\t\t\tsyst\u00e8me d\u2019irrigation, siphonage \u00e0 partir du canal principal \u2013 1990\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02413-HQ.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02413-HQ-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1025\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02413-HQ-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02413-HQ-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1025'>\n\t\t\t\tr\u00e9gion de Gogo, l\u2019eau de la rivi\u00e8re est d\u00e9pos\u00e9e dans ces bassins afin qu\u2019elle s\u2019infiltre et qu\u2019on puisse la repomper -1992\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00630-HQ.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00630-HQ-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1022\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00630-HQ-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00630-HQ-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1022'>\n\t\t\t\tbarrage servant \u00e0 l\u2019\u00e9cretage des crues \u2013 les eaux sont retenues et se d\u00e9versent lentement.\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02310-HQ.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02310-HQ-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1023\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02310-HQ-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02310-HQ-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1023'>\n\t\t\t\tcercles d\u2019infiltration, on mesure l\u2019infiltration en versant l\u2019eau dans le cercle m\u00e9tallique fich\u00e9 dans le sol -1995\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02679-HQ.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02679-HQ-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1030\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02679-HQ-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02679-HQ-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1030'>\n\t\t\t\tatelier de forage complet &#8211; 1985\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00046-HQ.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00046-HQ-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1009\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00046-HQ-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00046-HQ-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1009'>\n\t\t\t\tsuperstructure de puits pastoral, aur\u00e9ole de d\u00e9gradation totale autour du puits\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00173-HQ.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00173-HQ-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1016\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00173-HQ-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00173-HQ-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1016'>\n\t\t\t\tbarrage en lat\u00e9rite pr\u00e8s de Ke\u00efta \u2013 1988\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00180-HQ.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00180-HQ-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1017\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00180-HQ-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00180-HQ-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1017'>\n\t\t\t\tpuits pastoral, cinq \u00e9leveurs puisent en m\u00eame temps\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00181-HQ.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00181-HQ-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1018\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00181-HQ-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00181-HQ-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1018'>\n\t\t\t\tpuisard dans un koro, les petites touar\u00e8gues remplissent les outres en peau de ch\u00e8vre\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00521-HQ.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00521-HQ-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1021\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00521-HQ-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00521-HQ-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1021'>\n\t\t\t\tpuits traditionnel am\u00e9nag\u00e9\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02535-HQ.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02535-HQ-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1026\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02535-HQ-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02535-HQ-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1026'>\n\t\t\t\tpuits oasien\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00114-HQ.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00114-HQ-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1010\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00114-HQ-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00114-HQ-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1010'>\n\t\t\t\tjeunes filles tirant l\u2019eau d\u2019un puits traditionnel \u2013 1986\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02583-HQ.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02583-HQ-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1027\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02583-HQ-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02583-HQ-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1027'>\n\t\t\t\tpompe communautaire, quartier de Zinder \u2013 Niger -1987\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02655-HQ.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02655-HQ-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1028\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02655-HQ-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02655-HQ-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1028'>\n\t\t\t\tabreuvoir \u00e0 b\u00e9tail \u2013 Niger -1991\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02711-HQ.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02711-HQ-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1031\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02711-HQ-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02711-HQ-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1031'>\n\t\t\t\tcuve, distribution d\u2019eau \u2013 Goulbi-maradi -Niger \u2013 1990\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00120-HQ.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00120-HQ-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1011\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00120-HQ-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00120-HQ-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1011'>\n\t\t\t\tabreuvement du troupeau au puits traditionnel \u2013 les enfants font la lessive, d\u2019autres am\u00e8nent l\u2019eau au campement\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00042-HQ.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00042-HQ-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1007\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00042-HQ-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00042-HQ-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1007'>\n\t\t\t\tforage art\u00e9sien &#8211; route de Filingu\u00e9 &#8211; forage art\u00e9sien non contr\u00f4l\u00e9 &#8211; eau l\u00e9g\u00e8rement saum\u00e2tre\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02656-HQ.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02656-HQ-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1029\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02656-HQ-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02656-HQ-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1029'>\n\t\t\t\tabreuvoir \u00e0 b\u00e9tail \u2013 Niger -1991\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02934-HQ.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02934-HQ-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1034\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02934-HQ-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-02934-HQ-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1034'>\n\t\t\t\tpuisards, chaque famille exploite son trou dans le lit du koro (prof. 1 m\u00e8tre max). Ce soutirage est possible quelques semaines\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-03016-HQ.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-03016-HQ-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1037\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-03016-HQ-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-03016-HQ-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1037'>\n\t\t\t\tboren-fontaine \u2013 Niger \u2013 1991\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-04107-HQ.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-04107-HQ-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1040\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-04107-HQ-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-04107-HQ-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1040'>\n\t\t\t\tpuits pastoral \u2013 A\u00efr \u2013 Niger 1991\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-04480-HQ.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-04480-HQ-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1042\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-04480-HQ-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-04480-HQ-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1042'>\n\t\t\t\tlutte anti-\u00e9rosive &#8211; empierrement d&rsquo;une t\u00eate de ravine pour lutter contre l&rsquo;\u00e9rosion r\u00e9gressive &#8211; Niger &#8211; 1993\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00005-HQ1.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00005-HQ1-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1004\" srcset=\"https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00005-HQ1-200x200.jpg 200w, https:\/\/wp.unil.ch\/unimedia\/files\/2013\/10\/GEO-WIN-00005-HQ1-175x175.jpg 175w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1004'>\n\t\t\t\tfentes de dessication, on remarque la stratification des d\u00e9p\u00f4ts et le micro \u00e9caillage des argiles \u2013 1988\n\t\t\t\t<\/figcaption><\/figure>\n\t\t<\/div>\n\n\n\n\n<p class=\"has-small-font-size\">J\u00f6rg Winist\u00f6rfer \u00a9 UNIL<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:35%\">\n<div class=\"wp-block-group has-light-background-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<h4 class=\"wp-block-heading\"><strong>Trois facettes du Niger<\/strong><\/h4>\n\n\n<ul class=\"wp-block-latest-posts__list wp-block-latest-posts\"><li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/wp.unil.ch\/unimedia\/trois-facettes-du-niger\/\">Trois facettes du Niger<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/wp.unil.ch\/unimedia\/les-peuls\/\">Les Peuls<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/wp.unil.ch\/unimedia\/paysans-et-artisans\/\">Paysans et artisans<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/wp.unil.ch\/unimedia\/leau\/\">L&rsquo;eau<\/a><\/li>\n<\/ul><\/div><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Ces photographies illustrent plus de vingt ann\u00e9es de collaboration entre l\u2019Universit\u00e9 de Lausanne et le Niger. Elles&nbsp;ne peuvent en aucun cas \u00eatre utilis\u00e9es hors du contexte UNIL. J\u00f6rg&hellip;<\/p>\n","protected":false},"author":51,"featured_media":2854,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"template-full-width.php","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[74631],"tags":[],"class_list":{"0":"post-1003","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-niger-dossier"},"_links":{"self":[{"href":"https:\/\/wp.unil.ch\/unimedia\/wp-json\/wp\/v2\/posts\/1003","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.unil.ch\/unimedia\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.unil.ch\/unimedia\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/unimedia\/wp-json\/wp\/v2\/users\/51"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/unimedia\/wp-json\/wp\/v2\/comments?post=1003"}],"version-history":[{"count":0,"href":"https:\/\/wp.unil.ch\/unimedia\/wp-json\/wp\/v2\/posts\/1003\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/unimedia\/wp-json\/wp\/v2\/media\/2854"}],"wp:attachment":[{"href":"https:\/\/wp.unil.ch\/unimedia\/wp-json\/wp\/v2\/media?parent=1003"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.unil.ch\/unimedia\/wp-json\/wp\/v2\/categories?post=1003"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.unil.ch\/unimedia\/wp-json\/wp\/v2\/tags?post=1003"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}