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1311 Titles Match Your Query
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1. 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 ...


2. ABoVE: Dall Sheep Lamb Recruitment and Climate Data, Alaska and NW Canada, 2000-2015 [Dall_Sheep_Population_Dynamics_1640_1]
This dataset contains estimated annual average Dall sheep (Ovis dalli dalli) lamb-to-ewe ratios for each year from 2000-2015 across the full species range in Alaska and Northwestern Canada. Sheep ...


3. Characteristics of African Savanna Biomes for Determining Woody Cover [gv_aws_850_1]
This data set includes the soil and vegetation characteristics, herbivore estimates, and precipitation measurement data for the 854 sites described and analyzed in Sankaran et al., 2005. Savannas ...


4. Geoecology: County-Level Environmental Data for the United States, 1941-1981 [geoecology_R1_656_1]
The Geoecology database is a compilation of environmental data for the period 1941 to 1981. The Geoecology database contains selected data on terrain and soils, water resources, forestry, vegetation, ...


5. LBA-ECO ND-04 Termite Mound and Soil Characterization, Amazonas, Brazil: 1999-2001 [ND04_TERMITE_MOUNDS_1072_1]
This data set reports the results of a comprehensive study of mound building termites at the Embrapa research station in the Distrito Agropecuario da SUFRAMA, located at km 53 of the federal highway ...


6. Annual population counts at selected Adelie Penguin colonies within the AAT [SOE_seabird_candidate_sp_AP]
This indicator is no longer maintained, and is considered OBSOLETE. INDICATOR DEFINITION Breeding populations of Adelie penguins at Davis, Mawson and Casey (including Shirley Island and Whitney Point). ...


7. Breeding populations of Southern Giant Petrels at Heard Island, the McDonald Islands and within the AAT [SOE_seabird_candidate_sp_SGP]
This indicator is no longer maintained, and is considered OBSOLETE. INDICATOR DEFINITION The number of breeding pairs of Southern Giant Petrels at Heard Island, the McDonald Islands, and in colonies ...


8. King Penguin breeding population at Heard Island. [SOE_seabird_candidate_sp_KP]
This indicator is no longer maintained, and is considered OBSOLETE. INDICATOR DEFINITION The size of the breeding population of King Penguins at Heard Island. TYPE OF INDICATOR There are three types ...


9. Seabird strikes at Australian Antarctic Stations and on ships. [SOE_Seabird_strikes]
This indicator is no longer maintained, and is considered OBSOLETE. INDICATOR DEFINITION All known observations of seabird strikes are recorded upon observation at Australian Antarctic Stations and ...


10. Climatic and environmental constraints on aboveground-belowground linkages on the Antarctic Peninsula [Antarctic_Peninsula_Constraints_on_Above_and_Belowground_Linkages_1]
From multiple sites over a latitudinal gradient along the Antarctic Peninsula, we collected up to 20 soil and vegetation samples from each of the available aboveground cover types (including moss, ...


11. A manipulative field experiment examining the effect of contaminated sediment on the recruitment and recolonisation of soft-sediment infauna. [ASAC_2201_Casey_SRE1]
The effect of location, depth and sediment contamination on recruitment of soft-sediment assemblages were examined in a pilot experiment at Casey Station, East Antarctica. Two locations were used, ...


12. A manipulative field experiment examining the effect of contaminated sediment on the recruitment of soft-sediment infauna (Mar 1998 - Feb 1999). [ASAC_2201_Casey_SRE2]
The effect of location and sediment contamination on recruitment of soft-sediment assemblages were examined in field experiment at Casey Station, East Antarctica. Four locations were used, a polluted ...


13. A manipulative field experiment examining the effect of heavy metal and hydrocarbon contaminated sediment on the recruitment of soft-sediment infauna. [ASAC_2201_Casey_SRE3]
The effects of hyrdocarbon and heavy metal contamination of marine sediments on recruitment of soft-sediment assemblages were examined in a field experiment at Casey Station, East Antarctica. Three ...


14. A manipulative field experiment examining the recruitment of mobile epifauna to hard-substratum at potentially impacted and control locations. [ASAC_2201_Casey_tiles_1_mobile]
The recruitment of mobile epifauna on hard-substratum was examined in a field experiment using tiles. A total of 160 tiles were deployed at five locations, with 32 tiles at each location, arranged ...


15. A manipulative field experiment examining the recruitment of sessile epifauna to hard-substratum at potentially impacted and control locations. [ASAC_2201_Casey_tiles_1_sessile]
The recruitment of epifauna (sessile and mobile) on hard-substratum was examined in a field experiment using tiles. A total of 160 tiles were deployed at five locations, with 32 tiles at each location, ...


16. Biodiversity of lacustrine Antarctic crustaceans: local and regional genetic diversity of copepods and cladocerans [ASAC_1200]
The aim of the study was to characterise the genetic biodiversity of populations of the copepod Paralabidocera antarctica and the cladoceran Daphniopsis studeri in the Australian Antarctic Territory. ...


17. Long-term Changes in Vegetation and Soil Stability, Macquarie Island [ASAC_2317]
The project is a longterm monitoring program which commenced in 1980. The aim was to monitor vegetation and erosion changes on Macquarie Island (tall tussock vegetation on the steep coastal slopes, ...


18. Macroalgal responses to heavy metals and varying light levels at Casey Station [ASAC_2201_Runcie]   PARENT METADATA
1. In situ chlorophyll fluorescence measurements using pulse amplitude technique (PAM) of macroalga Desmarestia menziesii, assessing adaptation to high light exposure after sea ice breakout, and impact ...


19. Photoquadrat survey of hard substratum assemblages around Casey Station: boulders and boulder fields. [ASAC_2201_Casey_photoquadrats2]
A survey of the epibenthic fauna of hard-substrata was made around Casey Station, using a camera mounted on a frame to take photoquadrats. A nested sampling design was used with several spatial scales. ...


20. Photoquadrat survey of hard substratum assemblages around Casey Station: flat and sloping rocky areas. [ASAC_2201_Casey_photoquadrats1]
A survey of the epibenthic fauna of hard-substrata was made around Casey Station, using a camera mounted on a frame to take photoquadrats. A nested sampling design was used with several spatial scales. ...


21. Population trends of black-browed albatrosses at Heard Island, 1947 - 2001. [ASAC_1219_HIMI_Alb]   PARENT METADATA
The breeding population of the black-browed albatross Thalassarche melanophrys has increased at Heard Island since the first census data were obtained in 1947/1948. Four breeding localities are known, ...


22. Soft sediment assemblages at Casey Station: Brown Bay Grid - samples taken along a pollution gradient. [ASAC_2201_Casey_benthic_BBG]
A survey of macrobenthic assemblages in soft-sediments was done at Casey Station, East Antarctica. Samples were taken along four transects in Brown Bay, along a pollution gradient that has its source ...


23. Southern Rocky Mountains ARMI (Amphibian Research and Monitoring Initiative) - Survey Data [USGS_FORT_SRockyMtns_ARMI]
In 2000, the President of the United States and the Congress directed the Department of the Interior (DOI) agencies to develop a plan to initiate monitoring of trends in amphibian populations on DOI ...


24. Survey of soft sediment assemblages around Casey Station (Winter grab samples), June-Sept 1998 [ASAC_2201_Casey_benthic_survey3]
Marine soft-sediment assemblages were sampled from shallow (5 - 35m) nearshore regions around Casey Station, Windmill Islands, East Antarctica in winter 1998, using a van-Veen grab (surface area 20 ...


25. Survey of soft sediment assemblages around Casey Station (grab samples), Feb - Mar, 1997 [ASAC_2201_Casey_benthic_survey1]
Marine soft-sediment assemblages were sampled from shallow (5 - 35m) nearshore regions around Casey Station, Windmill Islands, East Antarctica in late summer (Feb-March) 1997, using a van-Veen grab ...


26. The Ecology and Biogeography of Heard Island Marine Benthos [ASAC_254]
Collections of 23 macroinvertebrate taxa associated with Durvillaea antarctica holdfasts and 58 invertebrate taxa associated with artificial substrata collectors are described from shallow-water and ...


27. Vegetation communities, species distribution and foliar morphology as indicators of climate change on Marion Island [ASAC_1015_MarionIs]
Altitudinal variations in vegetation community composition, species ranges and foliar morphology were collected on subantarctic Marion Island. Two altitudinal transects on the eastern slopes of the ...


28. Adelie penguin population counts for Bechervaise, Verner and Petersen Islands, Mawson [population_counts_BI]
Intermittent Adélie penguin population counts for Béchervaise, Verner and Petersen Islands, Mawson since 1971. Data include counts of occupied nests for the post 1990/91 data conducted ...


29. Effects of human activity on Gentoo penguins on Macquarie Island [pedestrian_gentoo]
This project empirically measures the effects of human activity on the behaviour and reproductive success of Gentoo penguins on Macquarie Island. This was achieved by 1) collecting behavioural responses ...


30. Effects of human activity on King penguins on Macquarie Island [pedestrian_king]
This project empirically measures the effects of human activity on the behaviour of King penguins on Macquarie Island, under ASAC project 1148. This was achieved by collecting behavioural responses ...


31. Effects of human activity on Royal penguins on Macquarie Island [pedestrian_royal]
This project empirically measures the effects of human activity on the behaviour, heart rate and egg-shell surface temperature of Royal penguins on Macquarie Island, as part of ASAC project 1148. ...


32. Origins and Biological Accumulation of Small Plastic Particles in Fur Seals From Macquarie Island [plastics_fur_seals]
From the abstract of the referenced paper: One hundred and sixty four plastic particles (mean length 4.1 mm) recovered from the scats of fur seals (Arctocephalus spp.) on Macquarie Island were examined. ...


33. Global change, biodiversity and conservation in terrestrial and coastal ecosystems on Heard and McDonald Islands [ASAC_1180]
Metadata record for data from ASAC Project 1180 Global change, biodiversity and conservation in terrestrial and coastal ecosystems on Heard and McDonald Islands: statistical models for monitoring ...


34. Soft sediment assemblages at Casey Station: (core samples: Nov 1998 - Jan 1999) [ASAC_2201_Casey_benthic_survey4]
A survey of macrobenthic assemblages in soft-sediments was done at Casey Station, East Antarctica. Samples were taken by divers using hand-held corers (core size - 10 cm diameter by 10 cm deep). This ...


35. The Chemical Ecology of Shallow-water Marine Macroalgae and Invertebrates on the Antarctic Peninsula [NSF-ANT04-42769_1]
Mesoherbivores, and specifically amphipods, are a conspicuous and dominant component of the macroalgal community in Antarctica. Despite their high abundance, the functional ecology, and particularly ...


36. Antiparasite treatment to study the effects of gastrointestinal parasites in adults of adelie penguin (Tratamiento antiparasitario para estudiar los efectos de los parasitos gastrointestinales en adultos de pingüino de adelia). [CNDP-ESP_CGL2007-60369-19_19]
In English: Antiparasite treatment to study the effects of gastrointestinal parasites in adults of adelie penguin. En Español: Tratamiento antiparasitario para estudiar los efectos de los parasitos ...


37. Bacteria effects on papua penguin adults (Efecto de bacterias en los adultos de pingüino papua). [CNDP-ESP_CGL2007-60369-23_23]
In English: Antibiotic treatment on papua penguin adults to study the effects of intestinal bacteria. En Español: Tratamiento con antibiotico en adultos de pingüino papua para ver el efecto de las ...


38. Trophic ecology of Antarctic benthic suspension feeders. [CNDA-ESP_ANT95-1222-E]
In English: The gut contents of the more frequent benthic suspension feeders species of Hydrozoa, Pennatulacea and Gorgonacea in the Weddell Sea were examined during the Antarctic summers. The guts ...


39. Macquarie Island Invertebrate Abundance Data [MQ_INVERT-AB]
Analysis of Invertebrate abundance from soils cores on Macquarie Islands. In the summer of 1986-87, total invertebrate abundances were measured quantitatively at eight sites, representing four vegetation ...


40. Data on glyphosate and aminomethylphosphonic acid (AMPA) concentrations over time at different depths in a sandy soil from Macquarie Island. [AAS_4341_HERBICIDE_DYNAMICS]
Data on glyphosate and aminomethylphosphonic acid (AMPA) concentrations over time at different depths in a sandy soil from Macquarie Island. There are 2 files providing data on residual glyphosate ...


41. Data on the regrowth and emergence of Stellaria media following weed control on Macquarie Island. [AAS_4341_PHYSICAL_CONTROL]
Data on the regrowth and emergence of Stellaria media following the application of several physical weed control methods on Macquarie Island. There is one spreadsheet of data on the regrowth ...


42. Distribution data for Stellaria media on Macquarie Island. [AAS_4341_DISTRIBUTION]
Distribution data for Stellaria media on Macquarie Island. There are 8 files on distribution data for Stellaria media on Macquarie Island. The first 3 files provide the way points of all located ...


43. Injury data for Stellaria media and native plant species collected from Macquarie Island when treated with herbicides [AAS_4341_HERBICIDE_CONTROL]
Injury data for Stellaria media and native plant species collected from Macquarie Island when treated with herbicides at different times and with different rates grown in a plant growth cool room. ...


44. Longevity, development and flowering data for Stellaria media plants on Macquarie Island. [AAS_4341_LONGEVITY]
Longevity, development and flowering data for Stellaria media plants on Macquarie Island. There are 5 spreadsheets here on the longevity, development and flowering of Stellaria media plants on ...


45. Macquarie Island Royal Penguin studies. Also includes Skua predation study and band resights. 1962 - 1968 [Macquarie_Royals_1962-1968]
Scans from one or more field books from observations made at Macquarie Island between 1962 and 1968. The observations were of Royal Penguins, and also of Skua predation and band resights. The following ...


46. Seedling emergence data for Stellaria media on Macquarie Island. [AAS_4341_EMERGENCE]
Seedling emergence data for Stellaria media on Macquarie Island. There are 4 files on seedling emergence data for Stellaria media on Macquarie Island. The first 3 files are plot maps showing ...


47. Soil Seedbank Ecology for Stellaria media on Macquarie Island [AAS_4341_SEEDBANK]
Soil seedbank data for Stellaria media on Macquarie Island. There are 6 files of soil seedbank data for Stellaria media on Macquarie Island. The first 4 files provide the data and methods on ...


48. Littoral ecology studies at the Spanish Antarctic base Juan Carlos I. [CNDA-ESP_ANT96-97-GILI-E]
In English: During the second half of the Antarctic summer it has been examined and sampled the coastal close to Juan Carlos I station, mainly at Spanish Cove, Argentine Cove and Johnson Dock. The ...


49. An account of the establishment of Macquarie Island Station in 1948-1949 by Peter Wylie King [Macquarie_Island_Notes_1948_1949]
This file contains 22 pages of scanned typewritten text, and 1 page of a sketched map. The document describes the establishment of Macquarie Island station in 1948, but the first ANARE (Australian ...


50. Macquarie Island Penguin Colonies, 1911-1980 [Macca_Penguins_1911-1980]
This dataset contains information on the distribution of Penguins and their breeding colonies in the Australian Antarctic sector, as of 1983. It forms Australia's contribution to the International ...


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