{"id":181,"date":"2016-05-16T13:52:15","date_gmt":"2016-05-16T17:52:15","guid":{"rendered":"http:\/\/pages.vassar.edu\/eri\/?page_id=181"},"modified":"2016-05-16T13:54:22","modified_gmt":"2016-05-16T17:54:22","slug":"mercury-and-lead-deposition-in-ombrotrophic-catskill-bogs","status":"publish","type":"page","link":"https:\/\/pages.vassar.edu\/eri\/projects\/projects-2\/mercury-and-lead-deposition-in-ombrotrophic-catskill-bogs\/","title":{"rendered":"Mercury and Lead Deposition in Ombrotrophic Catskill Bogs"},"content":{"rendered":"<p>Alison Keimowitz(Chemistry)<\/p>\n<p>Ombrotrophic bogs are sensitive ecosystems dependent on atmospheric deposition of precipitation and nutrients for their survival. given their isolation, these sites are vulnerable to airborne pollutants such as mercury and lead. Bogs accumulate material through time, with recent deposition in the upper layers. Bog cores can be used to examine changes in chemistry through time. Anthropogenic pollutants are more concentrated in upper levels of bog cores.<\/p>\n<p><a href=\"http:\/\/pages.vassar.edu\/eri\/files\/2016\/05\/hg.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-182 size-full\" src=\"http:\/\/pages.vassar.edu\/eri\/files\/2016\/05\/hg.png\" alt=\"hg\" width=\"1448\" height=\"909\" srcset=\"https:\/\/pages.vassar.edu\/eri\/files\/2016\/05\/hg.png 1448w, https:\/\/pages.vassar.edu\/eri\/files\/2016\/05\/hg-300x188.png 300w, https:\/\/pages.vassar.edu\/eri\/files\/2016\/05\/hg-1024x643.png 1024w\" sizes=\"auto, (max-width: 1448px) 100vw, 1448px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/pages.vassar.edu\/eri\/files\/2016\/05\/actualhg.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-183 size-full\" src=\"http:\/\/pages.vassar.edu\/eri\/files\/2016\/05\/actualhg.png\" alt=\"actualhg\" width=\"1441\" height=\"687\" srcset=\"https:\/\/pages.vassar.edu\/eri\/files\/2016\/05\/actualhg.png 1441w, https:\/\/pages.vassar.edu\/eri\/files\/2016\/05\/actualhg-300x143.png 300w, https:\/\/pages.vassar.edu\/eri\/files\/2016\/05\/actualhg-1024x488.png 1024w\" sizes=\"auto, (max-width: 1441px) 100vw, 1441px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Alison Keimowitz(Chemistry) Ombrotrophic bogs are sensitive ecosystems dependent on atmospheric deposition of precipitation and nutrients for their survival. given their isolation, these sites are vulnerable to airborne pollutants such as mercury and lead. Bogs accumulate material through time, with recent &hellip; <a href=\"https:\/\/pages.vassar.edu\/eri\/projects\/projects-2\/mercury-and-lead-deposition-in-ombrotrophic-catskill-bogs\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1712,"featured_media":0,"parent":52,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-181","page","type-page","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Alison Keimowitz(Chemistry) Ombrotrophic bogs are sensitive ecosystems dependent on atmospheric deposition of precipitation and nutrients for their survival. given their isolation, these sites are vulnerable to airborne pollutants such as mercury and lead. Bogs accumulate material through time, with recent deposition in the upper layers. 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