Search Help
Did you find what you were looking for? Yes No
Thumbnail Icon Science Keywords > OCEANS > OCEAN CHEMISTRY > NITROGEN


Refine by Category
 
Refine by Full text

 

131 Titles Match Your Query
Showing 1 through 50 of 131 Next
1. Oceanographic Station Data (mostly Temperature and Salinity) for the Northwest Atlantic, Northeast Pacific and Arctic [MEDS_STATION_DATA]
This data holding consists of classical oceanographic bottle stations and vertical profiles (STD/CTD), from 210,000 stations. These data are organized by cruise, station, and level. Cruise, time ...


2. Palmer Station Long-Term Ecological Research (LTER) ASRV Laurence M. Gould Annual Cruise B Data, January/February 1998 (Second Leg) [LTER_PAL_LMGR98B]
Annual sampling for the sixth Palmer Long-Term Ecological Research (LTER) January cruise was completed in two legs. Zooplankton sampling and bird observations within the foraging range of penguins ...


3. Palmer Station Long-Term Ecological Research (LTER) ASRV Laurence M. Gould Annual Cruise Data, January/February 1999 [LTER_PAL_LMGR99]
Annual sampling for the seventh Palmer Long-Term Ecological Research (LTER) January cruise was completed. The LTER stations were held on the Western Antarctic Peninsula LTER meoscale grid. Sampling ...


4. Palmer Station Long-Term Ecological Research (LTER) R/V Abel-J Annual Cruise A Data, January 1998 (First Leg) [LTER_PAL_LMG98]
Annual sampling for the sixth Palmer Long-Term Ecological Research (LTER) January cruise was completed in two legs. Zooplankton sampling and bird observations within the foraging range of penguins ...


5. Palmer Station Long-Term Ecological Research (LTER) R/V Nathaniel B. Palmer Fall Cruise Data, March 1993 [LTER_PAL_NBP93]
Data was collected during the Austral fall LTER R/V Nathaniel B. Palmer cruise covering region within the large scale LTER grid. Major objectives included: 1. Hydrographic survey of entire study ...


6. Palmer Station Long-Term Ecological Research (LTER) R/V Polar Duke Annual Cruise Data, January 1993 [LTER_PAL_PD9301]
Data was collected during the Austral summer LTER time-series R/V Polar Duke cruise. The time-series cruise carried out in three phases. Phase I covered the standard transect lines 600 and 500. ...


7. Palmer Station Long-Term Ecological Research (LTER) R/V Polar Duke Annual Cruise Data, January/February 1994 [LTER_PAL_PD9401]
Data was collected during the Austral summer LTER time-series R/V Polar Duke cruise. The cruise carried out in three phases. Phase I covered the standard transect lines 500 and 600. Phase II was ...


8. Palmer Station Long-Term Ecological Research (LTER) R/V Polar Duke Annual Cruise Data, January/February 1995 [LTER_PAL_PD9501]
Data was collected during the Austral summer LTER time-series R/V Polar Duke cruise. The cruise was carried out in three phases with repeated sampling of inshore stations. Phase I covers standard ...


9. Palmer Station Long-Term Ecological Research (LTER) R/V Polar Duke Annual Cruise Data, January/February 1996 [LTER_PAL_PD9601]
Data was collected during the Austral summer LTER time-series R/V Polar Duke cruise. The cruise was carried out in several sections with repeated sampling of inshore stations (gridlines 500,600; ...


10. Palmer Station Long-Term Ecological Research (LTER) R/V Polar Duke Annual Cruise Data, January/February 1997 [LTER_PAL_PD9701]
Data was collected during the Austral summer LTER time-series R/V Polar Duke cruise. The cruise was cruise carried out in several sections with repeated sampling of inshore stations, gridline 500, ...


11. Palmer Station Long-Term Ecological Research (LTER) R/V Polar Duke Spring Cruise Data, August 1993 [LTER_PAL_PD9307]
Data was collected during the Austral spring LTER time-series R/V Polar Duke cruise. Objectives included the following considerations: 1) ice processes - effect of ice on the ecosystem; 2) temporal ...


12. Trans-Atlantic Study of Calanus: Physiology, Growth and Reproduction [GLOBEC_070_TASC_004]   CHILD METADATA   PARENT METADATA
This task of the Trans-Atlantic Study of Calanus combined laboratory, mesocosm and shipboard experimentation with modelling to advance quantitative knowledge of feeding biology, reproductive biology ...


13. 2010 Niskin Bottle Data (chlorophyll, nutrients, picoplankton) [2010_niskin_bottle_data_chlorophyll_nutrients_picoplankton]
Arctic Observing Network (AON) Annual Observations of the Biological and Physical Marine Environment in the Chukchi and near-shore Beaufort Seas near Barrow, AK. ...


14. ACAP Saint John's Community Environmental Monitoring Program (CEMP) [gomc_323]
Parameters measured included: ammonia nitrogen, orthophosphate, dissolved oxygen, pH, turbidity, salinity, faecal coliform.


15. ANACONDAS: Amazon iNfluence on the Atlantic: CarbOn export from Nitrogen fixation by DiAtom Symbioses [ANACONDAS_project]
The Amazon River plume ecosystem, extending thousands of km from the river mouth, represents a potentially significant but poorly understood, climate-sensitive C sequestration pathway that seems ...


16. Ammonia Oxidation Versus Heterotrophy in Crenarchaeota Populations from Marine Environments West of the Antarctic Peninsula [NSF-ANT08-38996]
Ammonia oxidation is the first step in the conversion of regenerated nitrogen to dinitrogen gas, a 3-step pathway mediated by 3 distinct guilds of bacteria and archaea. Ammonia oxidation and the overall ...


17. Analysis of Factors Affecting Historical Dissolved Oxygen Trends in Western Long Island Sound [LISES_HistDOtrends]
The purpose of this dataset is to assess the historical decline in dissolved oxygen concentrations in the bottom region of the Western Long Island Sound. The primary factors ...


18. Arabian Sea Denitrification Data [NOAA_NCDC_PALEO_2000-006]
Arabian Sea Denitrification Data from Core ODP 722B d15N and High-resolution nitrogen isotope ratio, nitrogen content and chlorin abundance data from sediment cores RC27-14 and RC27-23, located ...


19. Arctic Ocean Data from the Scientific Ice Expeditions (SCICEX), Available from Lamont Doherty Earth Observatory [LDEO_SCICEX_ARCTIC_INSITU]
The Scientific Ice Expeditions (SCICEX) are a joint collaboration between the U.S. Navy and university scientists. The Navy made available a nuclear-powered submarine for ...


20. Atlantic Meridional Transect [AMT]
The Atlantic Meridional Transect (AMT) is a multidisciplinary programme which undertakes biological, chemical and physical oceanographic research during an annual voyage between the UK and destinations ...


21. Aurora Australis SAZ Southern Ocean oceanographic data, cruise au9701 [au97_9801]   PARENT METADATA
Oceanographic measurements were conducted in the Subantarctic Zone south of Tasmania in September 1997. 5 sediment trap moorings were deployed, and a total of 10 CTD vertical profiles were taken. ...


22. Aurora Australis SAZ Southern Ocean oceanographic data, cruise au9706 [au97_9806]   PARENT METADATA
Oceanographic measurements were conducted in the Subantarctic Zone south of Tasmania in March 1998. A total of 97 CTD vertical profiles were taken. Over 800 Niskin bottle water samples were collected ...


23. Aurora Australis Southern Ocean oceanographic (CTD) data, cruise au9005 (HIMS) [au9005]
Oceanographic measurements were conducted between Tasmania and Heard Island, and then around Heard and McDonald Islands from May to July 1990. A total of 96 CTD (conductivity, temperature and depth) ...


24. Aurora Australis Southern Ocean oceanographic (CTD) data, cruise au9006 (AAMBER2) [au9006]
Oceanographic measurements were conducted from Tasmania to Antarctica, and then primarily in the Prydz Bay region, from January 1991 to March 1991. A total of 159 CTD (conductivity, temperature and ...


25. Aurora Australis Southern Ocean oceanographic (CTD) data, cruise au9206 (FISHOG) [au9206]
Oceanographic measurements were conducted in the Southern Ocean around Heard and McDonald Islands, and in the Prydz Bay region, from January 1992 to March 1992. A total of 168 CTD (conductivity, temperature ...


26. Aurora Australis Southern Ocean oceanographic (CTD) data, cruise au9301 (THIRST) [au9301]
Oceanographic measurements were conducted north of Heard Island from August 1993 to October 1993. A total of 58 CTD (conductivity, temperature and depth) vertical profile stations were taken, most ...


27. Aurora Australis Southern Ocean oceanographic data from geoscience cruise au9705 [au96_9705]
10 full depth CTD casts were taken in the vicinity of Mawson and Casey as part of the geoscience work on Aurora Australis cruise au9705, January to March 1997. A 12 bottle rosette sampler was used ...


28. Aurora Australis Southern Ocean oceanographic data, cruise au9604 - BROKE [au9604]
Oceanographic measurements were conducted along a series of meridional and zonal sections along the Antarctic continental shelf and slope region between 80 and 150 deg.E, from January to March 1996 ...


29. Aurora Australis WOCE Southern Ocean oceanographic data, cruise au9101 [au91_9201]
Oceanographic measurements were conducted along WOCE Southern Ocean meridional section SR3 between Tasmania and Antarctica from September to October 1991. A total of 36 CTD vertical profile stations ...


30. Aurora Australis WOCE Southern Ocean oceanographic data, cruise au9309/9391 [au9309_9391]
Oceanographic measurements were conducted along WOCE Southern Ocean meridional sections SR3 and P11 between Tasmania and Antarctica, from March to May, 1993. A total of 128 CTD vertical profile stations ...


31. Aurora Australis WOCE Southern Ocean oceanographic data, cruise au9404 [au9404]
Oceanographic measurements were conducted along WOCE Southern Ocean meridional section SR3 between Tasmania and Antarctica, and along the part of WOCE Southern ocean zonal section S4 lying between ...


32. Aurora Australis WOCE Southern Ocean oceanographic data, cruise au9407 [au9407]
Oceanographic measurements were conducted in January 1994 (on voyage 7 of the 1993/1994 summer season) along WOCE Southern Ocean meridional section SR3 between Tasmania and Antarctica, and along a ...


33. Aurora Australis WOCE Southern Ocean oceanographic data, cruise au9501 [au9501]
Oceanographic measurements were conducted along WOCE Southern Ocean meridional section SR3 between Tasmania and Antarctica, and around the boundary of a square-plan test volume south of the Antarctic ...


34. Aurora Australis WOCE Southern Ocean oceanographic data, cruise au9601 [au9601]
Oceanographic measurements were conducted along WOCE Southern Ocean meridional section SR3 between Tasmania and Antarctica from August to September 1996. A total of 71 CTD vertical profile stations ...


35. BACTERIOLOGICAL DATA - UNIVERSITY OF MARSEILLE [COMB01]
ENGLISH Data on bacterial biomass, bacterial processes and adaptation to in situ conditions of ocean; data on quantity and quality of organic matter. Water samples were collected from Niskin bottles. ...


36. Barium Biogeochemistry [AMD_BE_BA_BIOGEOCHEM]
The above research on barium biogeochemistry involves the following: - Studies on the variability Antarctic Bottom Water formation; - Studies on the spatial variability primary production; ...


37. Basic Hydrographic, Nutrient, and Carbon/Nitrogen Chemistries Measured during the JGOFS North Atlantic Bloom Experiment (NABE) [JGOFS_NABE_BOTTLE]
The Joint Global Ocean Flux Study (JGOFS) seeks to understand the processes that control the transfer of carbon and other biologically active elements in the ocean. In addition, ...


38. BayWatchers [gomc_158]
The Coalition for Buzzards Bay is a membership-supported non profit organization dedicated to the restoration, protection and sustainable use and enjoyment of our irreplaceable Bay and ...


39. Bermuda Bio-Optics Project (BBOP) In-situ Bio-optical, Nutrient and Biogeochemical Data [UCSB_ICESS_BBOP_INSITU]
The Bermuda Bio-Optics Project (BBOP) explores the relationship between light and upper ocean biogeochemistry at an open ocean site near the island of Bermuda. This site is occupied approximately ...


40. Biogenic Particle Fluxes Measured Using Sediment Traps during the JGOFS North Atlantic Bloom Experiment (NABE) [JGOFS_NABE_SEDIMENT]
The Joint Global Ocean Flux Study (JGOFS) seeks to understand the processes that control the transfer of carbon and other biologically active elements in the ocean. In addition, ...


41. Biological Atlas of the Arctic Seas 2000-Plankton of the Barents and Kara Seas [NOAA_bioatlas_arctic]
Presented are (a) physical and biological data collected during 158 scientific cruises carried out in the period 1913-1999 and (b) data on phytoplankton collected in 1994-1999 during cruises ...


42. Buzzards Bay Project [gomc_159]
National Estuary Program Waterbody or Watershed Names: Buzzards Bay


43. CTD Bottle and Surface Oceanographic Data from ICES [ICES_SVC_HYDR]
This data consists of: (1) Surface data. These include all data collected at depths of <10m from the bottle, CTD and underway/pump data. The number of observations in the selected ...


44. CTD Niskin data for the BROKE_WEST survey [BROKE-West_CTD_Niskin]   PARENT METADATA
3 litres of seawater were collected every 2nd CTD (conductivitiy, temperature and depth) cast on every CTD transect of the BROKE-West voyage. 7 CTD transects were completed on the BROKE-West voyage, ...


45. Carbon and Nitrogen uptake rates of phytoplankton in the Chukchi sea and Canada Basin, 2010 [KPDC_CNURPCSCB_2010]
The first Arctic cruise of ARAON was conducted in the Chukchi Sea and Canada Basin from mid July to mid August in 2010. During the period, the carbon and nitrogen production rates of phytoplankton ...


46. Chesapeake Bay Program Nutrient Point Source Database [CBP_PSDB]
The Chesapeake Bay Program Nutrient Point Source Database contains data from about 600 nutrient dischargers in the Bay watershed. This database provides facility information, average flow data, average ...


47. Chesapeake Bay Watershed [watershed_chesapeake_profile]   PARENT METADATA
This data set includes statistics on the Chesapeake Bay watershead. This information is provided in watershed profiles. Watershed profiles are assembles maps, charts and ...


48. Coordinated Eastern Arctic Experiment (CEAREX) Data [NSIDC-0020]
CEAREX was a multi-platform field program conducted in the Norwegian Seas and Greenland north to Svalbard from September 1988 through May 1989. Canada, Denmark, France, Norway and the United States ...


49. Data Record of Oceanographic Observations No.1 [DATA_RECORD-1]
>From April 1985 to March 1986, an investigation on the environment of fishing ground in territorial waters of Hokkaido was carried out, and results were summarized in 'Data Record of Oceanographic ...


50. Data Record of Oceanographic Observations No.2 [DATA_RECORD-2]
>From April 1986 to March 1987, an investigation on fishing ground environment in territorial waters of Hokkaido was carried out, and results were summarized in 'Data Record of Oceanographic observations ...


Showing 1 through 50 of 131 Next
Click here for a static view of records.

Link to Web Site