Relative Depth(ActivityRelativeDepthName) 34 Above Euphotic Sample layer is Above euphotic zone AE 2018-07-09T00:00:00 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 7 Above Halocline Sample is above the Vertical zone in the oceanic water column in which salinity changes rapidly with depth, located below the well-mixed, uniformly saline surface water layer. AH 2010-04-28T11:57:40 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 9 AbovePycnocline Sample layer is above the boundary separating two liquid layers of different densities. In oceans a large density difference between surface waters (or upper 100 metres [330 feet]) and deep ocean water effectively prevents vertical currents. the one exception is in polar regions where pycnocline is absent. AP 2013-08-22T23:50:00 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 11 AboveThermoclin Sample layer is above oceanic water layer in which water temperature decreases rapidly with increasing depth. AT 2013-08-22T23:50:00 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 108 At-Depth Actual Depth of Water AD 2021-10-06T11:27:19 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 33 Below Euphotic Sample layer is Below euphotic zone BE 2018-07-09T00:00:00 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 6 Below Halocline Sample is below the Vertical zone in the oceanic water column in which salinity changes rapidly with depth, located below the well-mixed, uniformly saline surface water layer. BH 2010-04-28T11:57:35 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 93 Below Surface Sample Taken Below Surface-For Cmon/Dflo Only BS 2018-07-10T09:12:35 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 10 BelowPycnocline Sample layer is below the boundary separating two liquid layers of different densities. In oceans a large density difference between surface waters (or upper 100 metres [330 feet]) and deep ocean water effectively prevents vertical currents. the one exception is in polar regions where pycnocline is absent. BP 2013-08-22T23:50:00 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 12 BelowThermoclin Sample layer is below oceanic water layer in which water temperature decreases rapidly with increasing depth. BT 2015-07-10T15:51:21 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 17 BenthcNephaloid The layer of water in the deep ocean basin, above the ocean floor, that contains significant amounts of suspended sediment. BN 2015-12-21T14:40:47 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 1 Bottom Bottom-Measured From Surface Of Water. The distance from the top to the bottom of something.usually downward from an upper surface, horizontally inward from an outer surface, or from top to bottom of something regarded as one of several layers. B 2006-08-11T23:50:00 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 14 Bottom of Core BC 2015-12-21T14:40:47 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 16 Bottom of Slice BSL 2015-12-21T14:40:47 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 19 Chemocline A chemocline is a cline caused by a strong, vertical chemistry gradient within a body of water. C 2015-12-21T14:40:47 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 23 Deep Chl Layer Also called the subsurface chlorophyll maximum, is the region below the surface of water with the maximum concentration of chlorophyll. DCL 2016-02-12T12:34:13 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 91 Fixed Above Bot Fixed Above Bottom AB 2018-07-10T09:05:56 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 21 Halocline The Vertical zone in the oceanic water column in which salinity changes rapidly with depth, located below the well-mixed, uniformly saline surface water layer. H 2015-12-21T14:40:47 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 32 Microlayer Sample layer is Microlayer MI 2018-07-09T00:00:00 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 2 Midwater The part of a body of water near neither the bottom nor the surface. M 2006-08-11T23:50:00 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 3 Near Bottom The part of a body of water directly above the bottom. NB 2006-08-11T23:50:00 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 22 Other O 2015-12-21T14:40:47 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 8 Photic zone The uppermost layer of water in a lake or ocean that is exposed to intense sunlight. PZ 2012-03-29T16:30:20 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 20 Pycnocline The boundary separating two liquid layers of different densities. In oceans a large density difference between surface waters (or upper 100 metres [330 feet]) and deep ocean water effectively prevents vertical currents. the one exception is in polar regions where pycnocline is absent. P 2015-12-21T14:40:47 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 30 Sediment Sample layer is Sediment SE 2018-07-09T00:00:00 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 31 Sediment Water Sample layer is Sediment/water interface (0 - 1cm) SW 2018-07-09T00:00:00 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 4 Subbottom Layers of sediment or rock under the seafloor SB 2006-08-11T23:50:00 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 5 Surface The layer of a turbulent fluid most affected by interaction with a solid surface or the surface separating a gas and a liquid where the characteristics of the turbulence depend on distance from the interface. Surface layers are characterized by large normal gradients of tangential velocity and large concentration gradients of any substances (temperature, moisture, sediments et cetera) transported to or from the interface. S 2006-08-11T23:50:00 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 18 Thermocline The oceanic water layer in which water temperature decreases rapidly with increasing depth. T 2015-12-21T14:40:47 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 13 Top of Core TC 2015-12-21T14:40:47 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 15 Top of Slice TS 2015-12-21T14:40:47 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 95 Vert/Horiz Port Vert/Horiz Portion Of Stream Is Represented In 1 Avg Sample. NTN Program VH 2018-07-10T09:17:59 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 94 VerticalPortion Vert Portion Of Stream Depth Is Represented In 1 (Avg) Sample.Sampler Fills Down Then Up To Surface. I 2018-07-10T09:15:28 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 96 VerticalProfile Vertical Profile-Measuremts Taken At Fixed Depths By Meter. Separate Measurements Taken SWM Program. VP 2018-07-10T09:18:55 AMERICA/NEW_YORK Relative Depth(ActivityRelativeDepthName) 90 Whole Column Sample layer is Whole water column WC 2018-07-09T12:49:00 AMERICA/NEW_YORK