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22 Titles Match Your Query
Showing 1 through 22 of 22
1. 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, ...


2. 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 ...


3. 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 ...


4. 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 ...


5. 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, ...


6. 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 dsampling desing was used with several spatial scales. ...


7. 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 dsampling desing was used with several spatial scales. ...


8. 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 ...


9. 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 ...


10. Soft sediment assemblages at Casey Station: Spatial variation and human impacts. (core samples: Oct-Dec 1997) [ASAC_2201_Casey_benthic_survey2]
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). The ...


11. 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 ...


12. 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 ...


13. Effects of UV radiation on community establishment: a global perspective [ASAC_1233]
Increased ultraviolet radiation (UV-A and/or UV-B) may impact on the establishment and structure of a shallow water benthic invertebrate assemblages. A global experiment in more than 8 countries, ...


14. High Resolution palaeoclimate analysis of the Windmill Islands: the last 200 years [ASAC_1327]
Metadata record for data from ASAC Project 1327 See the link below for public details on this project. ---- Public Summary from Project ---- Antarctic lake cores record a history of evaporation and ...


15. The influence of water and nutrient availability on bryophyte communities in continental Antarctica [ASAC_1087]
Bryophyte Ecophysiology - response to water and nutrients. This project is also related to ASAC project 1313 (ASAC_1313) - Impact of global climate change on Antarctic flora: long-term monitoring ...


16. Congaree Swamp National Monument Spatial Vegetation Data; Cover Type/Association Level of the National Vegetation Classification System [usgs_nps_congareeswampspatial]
The National Park Service (NPS), in conjunction with the Biological Resources Division (BRD) of the U.S. Geological Survey (USGS), has implemented a program to "develop a uniform hierarchical ...


17. Important Ecological Resources of Mount Desert Island, Maine [coa_ecolresources]
Important Ecologic Resources of Mount Desert Island and lands of MDI towns. Created from sources compiled by the Maine Coast Heritage Trust and US Dept.of the Interior. The ...


18. Southern Appalachian Assessment (SAA) Online Geospatial Database [SAMAB_SAA]
The Southern Appalachian Assessment (SAA) was a cooperative multi-agency effort to assess the environmental condition of the Southern Appalachian region. The SAA was described as the ecological equivalent ...


19. bb_spi_2000_pt [CZM_moris_bb_spi_2000_pt_pt]
This is the complete analyzed set of REMOTS? data for Buzzard's Bay, Massachusetts. The survey was performed in November 2000 for the Massachusetts Coastal Zone Management Agency's (MCZM) Dredged ...


20. Administrative Boundaries, Manitoba, Canada [Canada_GoM_AdminBoundaries]
The Administrative Boundaries data sets contain vector representation and names of various administrative regions and index grids for the Province of Manitoba. There are many administrative boundary ...


21. Cadastral Maps, Manitoba, Canada [Canada_GoM_CadastralMaps]
Collection offers digital maps of Manitoba?s Communities, Townships, Parish lots, survey plans and special projects such as Portage Diversion and Winnipeg Floodway. Maps are available in vector and ...


22. LTER Georgia Coastal Ecosystems - Plant community response to fertilization at Sapelo Island, Georgia [newpag1_LTER_GCE_PLT_GCED_0409]   PARENT DIF
Parallel fertilization experiments were performed in five different types of perennial plant mixtures found in the salt marsh habitat around Sapelo Island, Georgia, from May 1996 to September 1997. ...


Showing 1 through 22 of 22
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