Search Help
Did you find what you were looking for? Yes No
Thumbnail Icon Science Keywords > BIOLOGICAL CLASSIFICATION > PLANTS > MICROALGAE


Refine by Category
 
Refine by Full text

 

295 Titles Match Your Query
Previous Showing 51 through 100 of 295 Next
51. Cariaco Basin Younger Dryas Chlorin Steryl Ester Data [NOAA_NCDC_PALEO_2006-048]
This data set consists of the percentages of individual chlorin steryl esters (CSEs) relative to the total CSE concentration. The percentages were determined by integration of HPLC chromatograms ...


52. Cascading effects of global climate change on near shore benthic communities in the Antarctic [ASAC_2300]
Metadata record for data from ASAC Project 2300 See the link below for public details on this project. ---- Public Summary from Project---- Antarctic reefs, like their tropical counterparts, harbour ...


53. Cenozoic Diatom First and Last Appearance Data [NOAA_NCDC_PALEO2003-044]
Location and age data for first and last appearance of Diatom taxa in the global ocean. Abstract (from the online documentation) First and last occurrences of 389 diatom species from the first global ...


54. Characterisation of aquatic resources in McMurdo Sound region of Antarctica: water chemistry, biological identity and genomic samples [K081_2009_2010_NZ_1]
Aquatic environments in Antarctica have changes over time with a changing climate. Small aquatic zones on the surface of glaciers ablation zones are comparatively constant and represent perhaps the ...


55. Checklist of Antarctic and Subantarctic seaweeds [scarmarbin_1606]   PARENT METADATA
Checklist of Antarctic and Subantarctic seaweeds * Rhodophyta * Heterokontophyta


56. Chlorophyll a data collected during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Chlorophyll_a]   PARENT METADATA
Chlorophyll data was used to measure growth rates of sea ice algae in CO2 incubations. Sea ice brine microalgae was collected from sackholes. Replicate samples were incubated in ambient air (~0.04% ...


57. Chlorophyll measurements, cell counts, species identifications in sea ice. DNA, RNA samples in RNAlater [K043_2011_2012_NZ_1]
Cape Evans : Measurements of chlorophyll a per sq m, from 10cm sections of sea ice from the bottom middle and top of ice cores, Samples also taken for cell counts, species identifications, DNA,RNA ...


58. Climate: Long-Range Investigation, Mapping, and Prediction (CLIMAP) 18,000 Years Before Present (18k bp) Sediment Data Files [FE00126]
The CLIMAP (Climate: Long-range Investigation, Mapping, and Prediction) Project was funded by the National Science Foundation as part of the International Decade of Ocean Exploration (IDOE) Program. ...


59. Coastal aquatic organisms South of the mangrove ecosystems in Brazil [Extreme_South_BR]
This dataset includes coastal marine, estuarine and lagoon records of organisms south of the mangrove ecosystems in Brazil – part of Santa Catarina State and all of Rio Grande do Sul State. (under ...


60. Collaborative Research in IPY: Abrupt Environmental Change in the Larsen Ice Shelf System, a Multidisciplinary Approach - Marine Ecosystems. [NSF-ANT07-32983]
Collaborative Research in IPY: Abrupt Environmental Change in the Larsen Ice Shelf System, a Multidisciplinary Approach - Marine Ecosystems. A profound transformation in ecosystem structure and function ...


61. Collaborative Research: Ecophysiology of DMSP and related compounds and their contributions to carbon and sulfur dynamics in Phaeocystis antarctica [NSF-ANT09-44659]
Airborne Microwave Observatory of Subcanopy and Subsurface Multilook Complex 5


62. Collection of endolithic algae, sublithic algae and chasmolithic lichens in the McMurdo Dry Valleys [K009_1981_1982_NZ_2]
Collections of endolithic algae were made in the Meirs, Wright and Beacon Valleys and on the Asgaard Range. Sublithic algae were collected from the Taylor Valley. Chasmolithic lichens were collected ...


63. Community composition survey at Terra Nova Bay with similar samples collected at Cape Evans and Cape Armitage [K043_2008_2009_NZ_5]
Five ice cores were collected from Terra Nova bay in the vicinity of Gondwana station. From each core the top, middle and bottom sections were sectioned and processed as described earlier. In addition, ...


64. Comparative Study of the Composition and Transport of Particulate Biogenic Matter in the Shelf, Slope and Pelagic Watercolumn of Prydz Bay [ASAC_288]
Metadata record for data from ASAC Project 288 See the link below for public details on this project. From the abstract of the referenced paper: In January-February 1991, ...


65. Comparative study of processes controlling carbon export in Southern Ocean environments characterised by a different hydrodynamical and ecological functioning [ASAC_1343]
Preliminary Metadata record for data expected from ASAC Project 1343 See the link below for public details on this project. Comparative study of the processes controlling carbon export in Southern ...


66. Copies of field and lab books associated with ASAC project 2201 - Natural variability and human induced change in Antarctic nearshore marine benthic communities [ASAC_2201_field_lab_books]   PARENT METADATA
These are the scanned electronic copies of field and lab books used at Casey Station and Davis Station between 1997 and 2012 as part of ASAC (AAS) project 2201 - Natural variability and human induced ...


67. Cycling and Speciation of Mercury in the Food Chain of South Florida [USGS_SOFIA_nssmet]
Methylmercury, a neurotoxin, is found in the game fish of south Florida. Samples of periphyton, the assemblage of microalgae that live in shallow submerged substrates which is home to, and food for, ...


68. DIVERSITY AND ECOLOGY OF SOIL MICROALGAL COMMUNITIES IN MARITIME ANTARCTICA [CDA_AR_PICTA-06-2004_SOIL_MICROALGAL_COMMUNITIES]   PARENT METADATA
This Project is a part of the Framework Project: BIODIVERSITY AND ECOLOGY ON ANTARCTIC CONTINENTAL ENVIRONMENTS' ALGAE This project aims to study the diversity and ecology of different algal communities ...


69. DIVERSITY AND ECOLOGY OF SOIL MICROALGAL COMMUNITIES IN MARITIME ANTARCTICA - PICTA FRAMEWORK PROJECT 2004-2007 [CDA_AR_PICTA-FRAMEWORK-PROJECT-SOIL_MICROALGAL_COMMUNITIES]   CHILD METADATA
This Framework Project joint 3 subprojects: DIVERSITY AND ECOLOGY OF SOIL MICROALGAL COMUNITIES IN MARITIME ANTARCTICA Director Dra. Maria Gabriela Mataloni (PICTA 06 2004-2007) BIODIVERSITY AND ...


70. Data from a 3 m sediment core collected west of Pidgeon Island in the Windmill Islands, Antarctica [Diatoms_long_core]   PARENT METADATA
A sediment core was collected from the western side of Pidgeon Island, (66.3216 S, 110.445 E) at a water depth of 82.0 m. This sediment core (PG 1411-2) was recovered using a release-controlled piston ...


71. Deep Sea Drilling Project (DSDP) Database and Ocean Drilling Project (ODP) Database (Janus) at Texas AM University [DSDP_ODP_DATABASES_TAMU]
These databases contain geological and geophysical investigations of the cores recovered from almost every ocean of the world. The data were collected on oceanographic cruises of the ...


72. Detailed descriptions and culturing of Oscillatoriaceae algae from Cape Royds and the Garwood Valley [K053_1986_1987_NZ_2]
The sites of the first detailed account of Cyanophyta in the Ross Sea Region (West and West, 1911) collected by Shackleton's 1907-09 expedition were revisited and detailed descriptions of Oscillatoriaceae ...


73. Detailed descriptions and culturing of Prasiola calophylla algae from Cape Royds and the Garwood Valley [K053_1986_1987_NZ_3]
A detailed investigation of the autoecology, morphology and life history of Prasiola calophylla were conducted to extend the existing data for the species. Data on distribution and growth patterns ...


74. Determining the rates of nutrient uptake to create an approximate nutrient budget of microbial mats from Bratina Island ponds, McMurdo Ice Shelf [K081_2000_2001_NZ_5]
Mat cores from ponds on the McMurdo Ice Shelf were incubated in pond water which had been spiked by 50 µg l-1 of nitrate or phosphate. Three ponds were used for water samples (Skua, Duet and P70) ...


75. Developing water and sediment quality guidelines for Antarctica: Responses of Antarctic marine biota to contaminants. [ASAC_2933]   CHILD METADATA
Metadata record for data from AAS (ASAC) Project 2933. See the child records for access to the datasets. Public While it is generally thought that Antarctic organisms are highly sensitive to pollution, ...


76. Diatom Paleolimnology Data Cooperative Database from the Academy of Natural Sciences [NAS_DPDC]
The Diatom Paleolimnology Data Cooperative (DPDC) is a web-accessible database of diatom and associated ecological and paleolimnological data relevant to study of global change. It contains ...


77. Diatom and associated data for a field experiment which translocated control and contaminated sediments between locations within the Windmill Islands, Antarctica [Diatoms_sre2]   PARENT METADATA
Full title: Diatom and associated data for a manipulative field experiment which translocated control and contaminated sediments between locations within the Windmill Islands, Antarctica. A manipulative ...


78. Diatom and associated data for examining the effects of heavy metal and petroleum hydrocarbon contamination on benthic diatom communities in Antarctica [diatoms_sre3]   PARENT METADATA
Full title: Diatom and associated data for a manipulative field experiment examining the effects of heavy metal and petroleum hydrocarbon contamination on benthic diatom communities in the Windmill ...


79. Diatom data for ten sediment cores collected in 3 marine bays in the Windmill Islands, Antarctica [Diatoms_short_cores]   PARENT METADATA
Ten sediment cores were collected from 3 marine bays in the Windmill Islands. Two cores were collected in Sparkes Bay, one in Shannon Bay, and seven in Brown Bay. Only diatom data are presented here, ...


80. Diatom data for transects at 4 locations in the Windmill Islands [Diatom_transects]
Sediment samples were collected from four locations within the Windmill Islands (Cloyd Island, Odbert Island, Shannon Bay and Brown Bay). Within each location three parallel transects were created, ...


81. Diatom identification and counts from 7 multicore locations on Kerguelen Plateau, Southern Ocean [AAS_3214]   CHILD METADATA
This dataset was collected as part of an honours project by Jessica Wilks at Macquarie University (submitted May 2012). The samples analysed were taken from an expedition conducted by Dr Leanne Armand ...


82. Diatom species and biogenic particle fluxes in the Australian sector of the Subantarctic and Polar Frontal Zones at ~ 1 km depth [AAS_4078_diatoms_biogenic_flux_subantarctic]
Diatom and biogenic particle fluxes were investigated over a two-year and six-year periods at the Subantarctic and Polar Frontal Zones, respectively, in the Australian Sector of the Southern Ocean. ...


83. Diatom species and biogenic particle fluxes in the Australian sector of the southern Antarctic Zone [AAS_4078_diatoms_biogenic_flux]
Diatom and biogenic particle fluxes were investigated over a one-year period (2001-02) at the southern Antarctic Zone in the Australian Sector of the Southern Ocean. Two vertically moored sediment ...


84. Diatom species of the Australian sector of the Southern Ocean [AAS_4078_Diatom_Images]
The collection aims to showcase the range of Southern Ocean diatom species found in the major hydrological provinces of the Australian Sector of the Southern Ocean along the 140 degrees E. The collection ...


85. Diatom, and associated data from grid samples collected in Brown Bay [Diatoms_bbg]   PARENT METADATA
Sediment samples were collected from nine points along 3 parallel transects within the contaminated Brown Bay. The diatom spreadsheet (diatom_data) contains both initial diatom counts and the relative ...


86. Discovery Collections Midwater Database [OBIS.Discovery.Collections.Midwater]
This is a biological data base of the Institute of Oceanographic Sciences Deacon Laboratory, U.K. The data are mainly open ocean, with some data from upwelling regions off N.W. Africa and in the ...


87. Distribution data and samples of non-marine algae for culture and DNA analysis to determine evolution and dispersal of algae along a latitudinal gradient [K124_2003_2004_NZ_1]
Algae populations at different points on a latitudinal gradient within the Ross Sea sector were investigated. At Cape Hallett, the distribution of the different algal communities were mapped by a ...


88. E.L. EKMAN Herbarium Collections Database [EKMAN_Herb]
This database contains information about all specimens found in Ekman Herbarium taken in a historical sense, i.e. specimens collected by Ekman himself or by contemporaries. Some specimens collected ...


89. EFFECTS OF UV-RADIATION AND HERBIVORY ON PHYSIOLOGY, STRUCTURE SUCCESSION OF BENTHIC MICRO-MACROALGAL SPECIES OF POTTER COVE (SOUTH SHETLAND, ANTARCTICA) [CDA_AR_PICTA-05-2004-UV-BENTOS]
ENGLISH Due to the depletion of the stratospheric ozone layer, solar ultraviolet-B radiation is increasing on the Earth's surface. UV-B radiation has demonstrated to be an environmental stress factor ...


90. Ecological survey of the algae, lichen, fungi, and invertebrates on ice free areas of the La Gorce Mountains [K058_1996_1997_NZ_1]
A detailed study of far south ecosystems was conducted at La Gorce Mountains and nearby nunataks. A general biological survey was carried out describing the occurrence of any organisms encountered ...


91. Ecological survey of the birds, algae, lichen, fungi, and invertebrates on ice free areas of the Edward VII Peninsula, Marie Byrd Land [K053_1987_1988_NZ_3]
A 5-6 week remote field expedition was carried out to visit all rock outcrops in the Edward VII Peninsula, Marie Byrd Land to make a general biological survey of the region and assemble good plant ...


92. Ecophysiology (CO2 / O2 exchange, nitrogen fixation rates and chlorophyll a levels) of endolithic algae from Marble Point, Antarctica [K024_1979_1980_NZ_2]
Rocks containing endolithic algae were collected from the Marble Point area. Infra-red gas analysis and Warburg Manometry studies were carried out to ascertain carbon dioxide and oxygen exchange. ...


93. Ecophysiology of DMSP and related compounds and their contributions to carbon and sulfur dynamics in Phaeocystis antarctica [NSF-ANT09-44686]
Spectacular blooms of Phaeocystis antarctica in the Ross Sea, Antarctica are the source of some of the world's highest concentrations of dimethylsulfoniopropionate (DMSP) and its volatile degradation ...


94. Ecosystem History of Biscayne Bay and the Southeast Coast [USGS_SOFIA_metish]
Historical changes in South Florida related to rapid population growth in the early to mid-1900's have led to significant alteration of the natural hydrocycles and water quality of Florida and Biscayne ...


95. Ecosystem History of South Florida Estuaries Data [USGS_SOFIA_eco_hist_db]
The Ecosystem History Access Database contains listings of all sites (modern and core), modern monitoring site survey information, and published core data. Two general ...


96. Ecosystem History: Florida Bay and Southwest Coast [USGS_SOFIA_lbwfbay]
Recent negative trends in the Florida Bay ecosystem have been attributed to human activities, however, neither the natural patterns of change, nor the pre-human baseline for the environment have been ...


97. Effect of Global Change on the Primary Production of Antarctic coastal Ecosystems [ASAC_2518]
Metadata record for data from ASAC Project 2518 See the link below for public details on this project. Global climate change will lead to a reduction in the duration and thickness of sea ice in coastal ...


98. Effects of Enhanced UV-B on Sea Ice Algae [ASAC_765]
From the abstract of some of the papers: It has been suggested that increased springtime UVB radiation caused by stratospheric ozone depletion is likely to reduce primary production and induce changes ...


99. Effects of UV-B radiations on non-marine Antarctic microalgae [uv_microalgae]
This data set contains a list of 273 samples collected during the 1998-99 and 2000-2001 Italian Antarctic Expeditions in several non-marine environments of Victoria Land. In particular mosses, soils, ...


100. Effects of ocean acidification on Antarctic marine microbes [TNE_8A_acidification_microbes]
Three experiments were performed at Davis Station, East Antarctica 77 degrees 58' E, 68 degrees 35' S to determine the effects of ocean acidification on natural assemblages of Antarctica marine microbes ...


Previous Showing 51 through 100 of 295 Next
Click here for a static view of records.

Link to Web Site