WebThe geochemical processes occurring within meromictic Lake A (maxdepth 120 m) on northern Ellesmere Island, Canada, were investigated to determinethe history of the lake and to provide a baseline for future studies. The lake contained seawaterdiluted by freshwater input that had been mixed prior to the lake's isolation from tidalaction. WebHigh Arctic meromictic lakes are extreme environments characterized by cold temperatures, low nutrient inputs from their polar desert catchments and prolonged periods of low …
(PDF) Microbial communities involved in aerobic and
Web1 de jun. de 2015 · We applied high-throughput sequencing of the V9 region (18S rRNA gene) to provide a hitherto unique spatiotemporal analysis of protistan diversity along the oxygen gradient of a freshwater meromictic lake (Lake Alatsee, SW Germany). In the mixolimnion, the… View on PubMed doi.org Save to Library Create Alert Cite Figures … Web× Close. The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. church of god henderson nv
Extreme Viral Partitioning in a Marine-Derived High Arctic Lake
Web1 de nov. de 2009 · Lake A is located along the northern coast of Ellesmere Island in Quttinirpaaq National Park (83°00′ N, 75°30′ W; Fig. 1 ). It lies approximately 4 m above sea level, with a maximum known depth of 128 m, a surface area of 4.9 km 2, and a catchment of 37 km 2 ( Jeffries et al., 1984, Van Hove et al., 2006 ). Lake A is perennially ice-covered. WebJeg er miljøleder og for tiden i tillegg fungerende Sikkerhets- og kvalitetsleder i ett større utbyggingsprosjekt hos Bane NOR, og har over 12 års erfaring innen miljøovervåking og prosjektledelse. De siste årene har jeg hatt ansvaret for miljø-overvåking både innen Vannområder og samferdsel som utbygging av vei og jernbane. Foruten … WebArctic. The northern coastline of high Arctic Canada con-tains a series of meromictic (salinity stratified) lakes that retain their ice cover throughout most of the year. One of these lakes, named Lake A (Figure 1), was discovered in 1969 [Hattersley-Smith et al., 1970; Van Hove et al., 2006, and references therein], and like similarly ... dewalt storage box for circular saw