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

 

306 Titles Match Your Query
Previous Showing 51 through 100 of 306 Next
51. Biogenic Silica Measurements in Cores Collected from Bear Lake, Utah and Idaho [USGS_OFR_2005_1319]
The overall goal of our research on Bear Lake is to create records of past climate change for the region, including changes in precipitation (rain and snow) patterns during the last 10,000 years and ...


52. Biogenic sediment history from diatom remains in cores along Wilkes Land [ASAC_1216]
Preliminary data set contains details of cores processed (eg. sample name/interval, dry weights, reactions, notes) and the methodology used. The future data set will document diatoms observed and ...


53. Biogeography in saline lake dinoflagellates: evolutionary jumps between limnic and marine systems [ASAC_3022]
Metadata record for data from AAS (ASAC) project 3022. Public The Vestfold Hills contains a suite of marine derived brackish to saline lakes that have simple food webs dominated by microorganisms, ...


54. Biological survey of the Balleny Islands [K407_2000_2001_NZ_1]
US coastguard helicopters were used to survey bird, seal and plant populations of the three main islands and islets of the Balleny Islands, located off the coast of Antarctica, for birds and seal ...


55. Biological, physical and chemical parameters in water and microbial mat samples from ponds in Victoria Valley [K081_2003_2005_NZ_2]
Water and microbial mat communities of the ponds in the Victoria Valley was investigated to test the hypothesis that the gradient in climatic severity associated with latitudinal and altitudinal gradients ...


56. Biological, physical and chemical parameters in water and microbial mat samples from ponds in the Labyrinth area of Wright Valley [K081_2003_2005_NZ_1]
Water and microbial mat communities of the ponds in the Labyrinth area of Wright Valley was investigated to test the hypothesis that the gradient in climatic severity associated with latitudinal and ...


57. Biology of Antarctic Algae [ASAC_102]
Metadata record for data from ASAC Project 102 See the link below for public details on this project. From the abstracts of some of the referenced papers: Six species of marine microalgae, namely ...


58. Biology of lichen communities in Antarctica. [CNDA-ESP_LIQ_PAD]   CHILD METADATA
In English: This dataset contains information on the registered data on studies of the biology of lichen communities in Antarctica. This dataset is also the parent record ...


59. Botanical investigations at Terra Nova Bay and Wood Bay, North Victoria Land and the assessment of human impacts [K271_1988_1989_NZ_1]
Vegetation and environmental studies were conducted at sites on Ross Island and in North Victoria Land, including Terra Nova Bay (Edmonson Point, Northern Foothills, Cape Washington, Mount Melbourne, ...


60. CO2 incubation data collected during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_CO2_Incubations]   PARENT METADATA
Pulse Amplitude Modulation (WaterPAM, Walz) was used to measure the response of the sea ice brine microalgae to CO2 stress. All data was reported in WinControl software and follows standard formats. ...


61. CRED REA Algal Quadrate Images in the Pacific Ocean 2002-2008 [CRED_Benthic_Algae_Photoquad]
Abstract written by OBIS-USA using excerpts from CRED homepage. Despite the non-flattering images of “pond scum” many people often associate with algae, marine macrophytes have proven themselves ...


62. Calcite Concentration, Calcification, and Photosynthesis Measured during the U.S. JGOFS Arabian Sea Process Study [USJGOFS_ARAB_CALCITE_PROD]
A component of U.S. Joint Global Ocean Flux Study (JGOFS) is the Arabian Sea Process Study. Eleven cruises took place aboard the R/V Thomas G. Thompson for about sixteen months ...


63. Cape Roberts Project diatom biostratigraphic data [CRP_DIATOM_DATA]
Diatom biostratigraphic data from Cape Roberts Project cores. Includes quantitative counts of diatoms plus silicoflagellates, endoskeletal dinoflagellates and ebridians for upper Eocene ...


64. 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 ...


65. 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 ...


66. 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 ...


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


68. 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% ...


69. 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 ...


70. 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 ...


71. 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 ...


72. 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


73. 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 ...


74. 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, ...


75. 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, ...


76. 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 ...


77. 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, ...


78. 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 ...


79. 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 ...


80. 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 ...


81. 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 ...


82. 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 ...


83. 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 ...


84. 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) ...


85. 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, ...


86. 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 ...


87. 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 ...


88. 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 ...


89. 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, ...


90. 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, ...


91. 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 ...


92. 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. ...


93. 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 ...


94. 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 ...


95. 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 ...


96. 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 ...


97. 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 ...


98. 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 ...


99. 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 ...


100. 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 ...


Previous Showing 51 through 100 of 306 Next
Click here for a static view of records.

Link to Web Site