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51. Assessment of the impact of human sewage effluent on benthic communities at Macquarie Island [ASAC_996]
Metadata record for data expected from ASAC Project 996 See the link below for public details on this project. The study investigated the effects of the small sewage outfall on algal epifauna in ...


52. Assessment of the importance of biological nitrogen fixation in the terrestrial ecosytem: Nitrogen fixation rates of Nostoc cyanobacterial mats in the Garwood Valley and at Cape Royds [K053_1986_1987_NZ_1]
Microbes with the nitrogenase enzyme on mosses and soils, particularly the cyanobacteria Nostoc, were examined to investigate the extent and magnitude of the nitrogen fixation process. Sample cores ...


53. Assessment of the potential for microbial contamination of antarctic terrestrial habitats resulting from human activities (previously ASAC 870) [ASAC_1093]
This project was a continuation of ASAC project 870 (ASAC_870). The aim of the project is to assess the possible routes for the carriage of microorganisms by humans to Antarctic soil habitats. Such ...


54. Atlantic Beach Guardian Program [gomc_7]
Species at Risk: The Nova Scotia Piping Plover Guardian Program (NSPPGP) was started in 1992 to recruit and train volunteers to decrease the disturbance by humans on beaches where Piping Plovers ...


55. Atlantic Canada Conservation Data Centre Georeferenced Rare Species Data - Rare Anadromous Fish, Rare Marine Birds, Rare Marine Mammals [Canada_ACCDC_GeoRefRareSpecies]   CHILD METADATA
The Atlantic Canada Conservation Data Centre (AC CDC) collects data on rare species and natural communities in New Brunswick, Nova Scotia, Prince Edward Island, Newfoundland, and Labrador and in adjacent ...


56. Atlantic Canada Shorebird Survey [gomc_29]
The North American Bird Monitoring Projects Database is a website dedicated to bird monitoring in North America. It contains information about several hundreds bird monitoring projects from Mexico, ...


57. Atlantic Reference Centre Museum of Canadian Atlantic Organisms - Invertebrates and Fishes Data [Canada_ARC_InvertebratesFishes]   CHILD METADATA
This is the Atlantic Reference Centre museum database for Canadian Atlantic marine organisms. Specimens represent invertebrates from sponges to tunicates, ...


58. Atlantic Reference Centre Museum of Canadian Atlantic Organisms - Invertebrates and Fishes Data (OBIS Canada) [OBIS.ARC]   PARENT METADATA
This is the OBIS version of the Atlantic Reference Centre museum database for Canadian Atlantic marine organisms. Specimens represent invertebrates from sponges to tunicates, and fishes. The ichthyoplankton ...


59. Atlantic and Gulf Rapid Reef Assessment – Fish [AGRRA_Fish]
The Atlantic and Gulf Rapid Reef Assessment (AGRRA) Program is an international collaboration of scientists and mangers aimed at determining the regional condition of reefs in the Western Atlantic ...


60. Atlas of Community-Based Monitoring in a Changing Arctic (Arctic CBM), Version 1 [ELOKA033_1]
This atlas showcases Arctic communities actively involved in observing social and environmental change. It was designed to highlight the many community-based monitoring (CBM) and traditional knowledge ...


61. Audubon Christmas Bird Counts [brdpwrc0006]
Audubon link: "http://www.audubon.org/" The first Christmas Bird Counts (CBCs) were conducted in 1900 in response to a suggestion made in the National Audubon Society's magazine Bird-Lore. Twenty-seven ...


62. Aurora Australis Voyage 1 (THIRST) 1993-94 Demersal Fish Data [AADC-00073]   PARENT METADATA
This dataset contains the data from Voyage 1 1993-94 of the Aurora Australis. The observations were taken from around Heard Island between August and September 1993. The data contains temperature, ...


63. Aurora Australis Voyage 6 (AAMBER2) 1990-91 Pelagic Fish Data [AADC-00082]   PARENT METADATA
This dataset contains the data from Voyage 6 1990-91 of the Aurora Australis. The observations were taken from the Prydz Bay area, Antarctica in January and February 1991. The data contains the results ...


64. Aurora Australis Voyage 6 (AAMBER2) 1990-91 Phytoplankton Data [AADC-00095]
This dataset contains the data from Voyage 6 1990-91 of the Aurora Australis. The observations were taken from the Prydz Bay area, Antarctica in January and February 1991. Taxonomic identity and abundance ...


65. Aurora Australis Voyage 6 (AAMBER2) 1990-91 Zooplankton Data [AADC-00083]
This dataset contains results from the Aurora Australis Voyage 6 1990-91. Surveys of krill and other zooplankton were taken in Prydz Bay, Antarctica between January and February 1991. Species identity ...


66. Aurora Australis Voyage 6 (FISHOG) 1991-92 Heard Island Fish Data [AADC-00080]   PARENT METADATA
This dataset contains the data from Voyage 6 (FISHOG) 1991-92 of the Aurora Australis. The observations were taken from the Heard Island area in January and February 1992. The data contains temperature ...


67. Aurora Australis Voyage 7 (KROCK) 1992-93 Zooplankton Data [AADC-00071]
This dataset contains results from the Aurora Australis Voyage 7 (KROCK) 1992-93, related to mesoscale distribution of krill and zooplankton communities in Prydz Bay in relation to physical and biological ...


68. Aurora Australis Voyage 7.2 (HIMS) 1989-90 Heard Island Fish Data [AADC-00075]   PARENT METADATA
This dataset contains the data from Voyage 7.2 (HIMS) 1989-90 of the Aurora Australis. There were three objectives of the fish program: To assess the distribution and abundance of demersal fish on ...


69. Aurora Australis Voyage 7.2 (HIMS) 1989-90 Heard Island Zooplankton Data [AADC-00098]
This dataset contains the data from Voyage 7.2 1989-90 of the Aurora Australis. The observations were taken from around Heard Island between May and June 1990. The objective of the zooplankton program ...


70. Australian Fish Species Distribution Maps [CSIRO_AusFishSpecies]
This dataset is a series of GIS maps of fish species distributions around Australia. For known Australian fish species, including some sharks, their spatial - including vertical - distributions ...


71. Australian Insect Common Names Database [csiro_australianinsect]
The Australian Insect Common Names Database includes insects in the phylum of Arthropods, classes - Arachnida, Chilopoda, Collembola, Diplopoda, Insecta, Malacostraca, and Symphyla. ...


72. Australian Institute of Marine Science – Great Barrier Reef nearshore coral diversity [AIMS_GBR_NSCorals]   PARENT METADATA
Surveys of coral community structure, composition and diversity were carried out at nearshore reefs of the Great Barrier Reef, Australia. 466 sites on 96 reefs between Mackay and Cooktown (latitude ...


73. Australian Institute of Marine Science – Long-term monitoring Program: Visual Census Fish Data (Great Barrier Reef) [aims_ltm_fish]
Data Summary - About 50 selected reefs throughout the Great Barrier Reef (GBR) are sampled in the AIMS Long-term Monitoring Project (LTMP). A visual census of fish on fixed transects (3 sites per ...


74. Australian Museum marine faunal data via OZCAM [OBIS_OZCAM_AM]   PARENT METADATA
The Australian Museum has an international reputation in the fields of natural history and indigenous studies research, community programs and exhibitions. The Museum was established in 1827 and is ...


75. Availability of Organic Carbon for Denitrification of Nitrate in Subsoils and Groundwaters [USDA0511]
The purpose of "Availability of Organic Carbon for Denitrification of Nitrate in Subsoils and Groundwaters" is to determine the amounts of organic carbon and nitrate in subsoils and groundwaters from ...


76. Available data on research of Deep-sea red crab [NatMIRC_20020128_93419]   PARENT METADATA
This data set contains all crab data gathered by researchers between 1980 and 2001/2 as well as all data from commercial vessels between 1980 and 2001/2. It includes data from: - trap fishing & ...


77. Average Chlorophyll concentrations for the Southern Ocean across latitude bands 40-50 deg S, 50-60 deg S, 60 deg S-continent [SOE_chlorophyll]
This indicator is no longer maintained, and is considered OBSOLETE. INDICATOR DEFINITION Chlorophyll concentrations from Southern Ocean surface water collected at a depth of 0-7 metres, along cruise ...


78. Avian Ecology of the Greater Everglades (Roseate Spoonbill and Limpkins) [USGS_SOFIA_avian_ecology_spoonbills]
The primary objectives of our research are to (1) quantify the changes in spatial distribution and success of nesting spoonbills relative to hydrologic patterns, (2) test hypotheses about the causal ...


79. Avian Use of Purple Loosestrife Dominated Habitat Relative to Other Vegetation Types in a Lake Huron Wetland Complex [usgs_npwrc_purpleloostrife]
Purple loosestrife (Lythrum salicaria), a native of Eurasia, is an introduced perennial plant in North American wetlands that displaces other wetland plants. Although not well studied, purple loosestrife ...


80. 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. ...


81. BASIN TCP Stable Isotope Composition of CO2 in Terrestrial Ecosystems [BASIN_TCP_963_1]
This data set reports stable isotope ratio data of CO2 (13C/12C and 18O/16O) associated with photosynthetic and respiratory exchanges across the biosphere-atmosphere boundary. Measurements were made ...


82. BENEFIT Horse Mackerel age - determination workshops, May 2000 and November 2001 [MCM_20020123_91493]
MAY 2000 WORKSHOP All specimens used for age determination in this workshop were sampled from fish caught between 25 May and 14 June 1998 during the annual horse mackerel ...


83. BIODIVERSITY AND ECOLOGY OF EPIPHYTIC ALGAE ON MOSSES FROM LAKES AT POTTER PENINSULA (SHETLAND DEL SUR, ANTARTIDA) [CDA_AR_PICTA-07-2004-BIODIVERSITY_AND_ECOLOGY_EPIPHYTIC_ALGAE_ON_MOSSES]   PARENT METADATA
This Project is a part of the Framework Project: BIODIVERSITY AND ECOLOGY ON ANTARCTIC CONTINENTAL ENVIRONMENTS' ALGAE This project continues the one initiated by our research group in 1989, on ...


84. BIODIVERSITY AND METABOLIC STUDIES OF THE PHYTOPLANKTON AND EPILITHON FROM CONTINENTAL WATER BODIES AL HOPE BAY, MARITIME ANTARCTICA [CDA_AR_PICTA-25-2004-BIODIVERSITY_METABOLIC_STUDIES_PHYTOPLANKTON_EPILITHON]   PARENT METADATA
This Project is a part of the Framework Project: BIODIVERSITY AND ECOLOGY ON ANTARCTIC CONTINENTAL ENVIRONMENTS' ALGAE The project proposes the study of the biodiversity and the ecological aspects ...


85. BIOFLAME-BIOREACH: BIOlogical Responses to Extreme Antarctic Conditions and Hyper-extremes [GB-NERC-BAS-PDC-00507]
BIOFLAME will study the DNA "fingerprints" of biological evolution to trace the way species adapt to environmental extremes . We will use state-of-the-art genomics technology to investigate the DNA ...


86. BIOGEOCHEMICAL CYCLES [EIC13]
Results of continuous programme of monitoring of the cycling of nutrients in four upland catchments from 1982 onwards.


87. BIOTEX 1 [93308234558848]
The BIOTEX 1 expedition was borne out of the BIOTAS (Biological Investigations of Terrestrial Antarctic Systems) programme of SCAR. Hosted by the Programma Nazionale Richerche in Antartide (PNRA) ...


88. BLM/OR-WA Air Quality Designations [BLM_OR_WA_AIR_QUALITY]   PARENT METADATA
This theme depicts the various air quality designations in Western Oregon according to geographic areas.


89. BLM/OR-WA Fire History 1850/1890/1920/1940 [BLM_OR_WA_FIRE_HISTORY]   PARENT METADATA
(Summary adapted from on-line metadata description.) A series of four maps showing the state of forests in the northern coastal area of Oregon. They show the change in stand age ...


90. BLM/OR-WA Fire Management Zones [BLM_OR_WA_FIRE_MANG_ZONE]   PARENT METADATA
(Summary adapted from on-line metadata description.) This theme shows the fire management zones. A fire management zone is an area of like fire behavior in a geographical region. Fire management ...


91. BLM/OR-WA Fire Occurrence [BLM_OR_WA_FIRE_OCCURRENCE]   PARENT METADATA
(Summary adapted from on-line metadata description.) This theme shows where fires have occurred in Western Oregon. Listed dates are from 1980 to 1989, with some unknowns. The fire causes include: ...


92. BLM/OR-WA Fire Water Sources [BLM_OR_WA_FIRE_WATER]   PARENT METADATA
(Summary adapted from on-line metadata description.) This theme depicts sources of water for fire management purposes that are accessible by engines, water tenders, pumps, or helicopter buckets. ...


93. BOREAS Biometry and Auxiliary Sites: X-ray Densitometry of Tree Allometry Samples, Manitoba and Saskatchewan [Canada_CFS_BOREAS]
The BOReal Ecosystem-Atmosphere Study (BOREAS) is a large multinational study of boreal forest interactions with the atmosphere. Mainly carried out within two study areas in Saskatchewan and Manitoba, ...


94. Background regarding the sea-ice model configuration and forcings, and the use of sea-ice model output to identify potential habitat for Antarctic krill larvae [AAS_4347_Sea_Ice_Model_Configurations]
Taken from the "Supporting Information" for the main paper. See the referenced papers for more information. Our results are based on numerical simulation of Southern Ocean sea ice, conducted using ...


95. Bacteria and chlorophyll-a water column observations (surface to ~150m), April-August 2001, Continental Margin Western Antarctic Peninsula, GLOBEC [bacteria_water_SO]
Water sampling for bacteria abundance and chlorophyll-a concentrations were collected in the near surface waters (0-150m) using a CTD niskin rosette sampler during 2 ship cruises ...


96. Bacterial Abundance and Production Measured during the U.S. JGOFS Arabian Sea Process Study [USJGOFS_ARAB_BACT_ABUN_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 ...


97. Baltimore Ecosystem Study -Long Term Ecological Research Network (LTER) [lter_BES]
The Baltimore Ecosystem Study (BES) aims to understand metropolitan Baltimore as an ecological system. The program brings together researchers from the biological, physical, and social sciences to ...


98. Baltimore Ecosystem Study Gwynns Falls Forested Land Polygons - Long Term Ecological Research Network (LTER) [lter_BES_GFWforested]
The Baltimore Ecosystem Study Gwynss Falls Watershed Forested Land Polygons is part of the Baltimore Ecosystem Study (BES) project. The Baltimore Ecosystem Study (BES) aims to understand metropolitan ...


99. Baltimore Ecosystem Study Nitrogen Cycle/Long Term Ecological Research Network [lter_BES_nitrogencycle]
The Baltimore Ecosystem Study (BES) has established a network of long-term permanent biogeochemical study plots. These plots will provide long-term data on vegetation, soil and hydrologic processes ...


100. Baltimore Ecosystem Study Soil Moisture/Long Term Ecological Research Network [lter_BES_soilmoisture]
The Baltimore Ecosystem Study (BES) has established a network of long-term permanent biogeochemical study plots. These plots will provide long-term data on vegetation, soil and hydrologic processes ...


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