{"id":38,"date":"2012-02-25T12:39:43","date_gmt":"2012-02-25T12:39:43","guid":{"rendered":"https:\/\/www.cst.temple.edu\/~nyq\/?page_id=38"},"modified":"2012-03-06T20:40:41","modified_gmt":"2012-03-06T20:40:41","slug":"lake-seepage","status":"publish","type":"page","link":"https:\/\/sites.temple.edu\/geophysics\/research\/lake-seepage\/","title":{"rendered":"Seepage Characterization at Lake Lacawac, PA"},"content":{"rendered":"<p><a href=\"http:\/\/www.lacawac.org\/\">Lake Lacawac<\/a>, a pristine lake in the Pocono Mountains of Pennsylvania, is the first site where we tested electrical resistivity &#8212; both towed array and bottom array &#8212; as a method for locating preferential zones of groundwater\/surface water exchange. \u00a0We also collected GPR data, logged temperature changes in the lake bottom sediments, and made seepage meter measurements. \u00a0Unfortunately, the data from collected at this beautiful lake where inconclusive because the underlying glacial sediments permitted minimal seepage.<\/p>\n<p><div id=\"attachment_127\" style=\"width: 360px\" class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-127\" class=\"size-full wp-image-127 \" src=\"https:\/\/sites.temple.edu\/geophysics\/files\/2012\/02\/Boat-on-Lacawac-350px.png\" alt=\"\" width=\"350\" height=\"170\" srcset=\"https:\/\/sites.temple.edu\/geophysics\/files\/2012\/02\/Boat-on-Lacawac-350px.png 350w, https:\/\/sites.temple.edu\/geophysics\/files\/2012\/02\/Boat-on-Lacawac-350px-300x145.png 300w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><p id=\"caption-attachment-127\" class=\"wp-caption-text\">Collecting Radar Data<\/p><\/div><\/td>\n<p><div id=\"attachment_129\" style=\"width: 360px\" class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-129\" class=\"size-full wp-image-129 \" src=\"https:\/\/sites.temple.edu\/geophysics\/files\/2012\/02\/Lacawac-GPR350px.png\" alt=\"Radar data from Lake Lacawac\" width=\"350\" height=\"170\" srcset=\"https:\/\/sites.temple.edu\/geophysics\/files\/2012\/02\/Lacawac-GPR350px.png 350w, https:\/\/sites.temple.edu\/geophysics\/files\/2012\/02\/Lacawac-GPR350px-300x145.png 300w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><p id=\"caption-attachment-129\" class=\"wp-caption-text\">Radar Section at Lake Lacawac<\/p><\/div><\/td>\n<p>Nyquist, J. E., M. J. Heaney, and L. Toran (2009) Characterizing lakebed seepage and geologic heterogeneity using underwater resistivity and temperature measurements, Near Surface Geophysics, <em>Near Surface Geophysics<\/em>, <strong>7<\/strong>(5-6) 487-498. doi: 10.3997\/1873-0604.2009022.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Lake Lacawac, a pristine lake in the Pocono Mountains of Pennsylvania, is the first site where we tested electrical resistivity &#8212; both towed array and bottom array &#8212; as a method for locating preferential zones of groundwater\/surface water exchange. \u00a0We &hellip; <a href=\"https:\/\/sites.temple.edu\/geophysics\/research\/lake-seepage\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":606,"featured_media":0,"parent":15,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-38","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/sites.temple.edu\/geophysics\/wp-json\/wp\/v2\/pages\/38","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sites.temple.edu\/geophysics\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sites.temple.edu\/geophysics\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sites.temple.edu\/geophysics\/wp-json\/wp\/v2\/users\/606"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.temple.edu\/geophysics\/wp-json\/wp\/v2\/comments?post=38"}],"version-history":[{"count":0,"href":"https:\/\/sites.temple.edu\/geophysics\/wp-json\/wp\/v2\/pages\/38\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/sites.temple.edu\/geophysics\/wp-json\/wp\/v2\/pages\/15"}],"wp:attachment":[{"href":"https:\/\/sites.temple.edu\/geophysics\/wp-json\/wp\/v2\/media?parent=38"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}