Mangroves and Mangrove Birds of Western Australia . Eighty- three blocks of mangroves were visited in Western Australia from Cambridge Gulf to Shark Bay between 1973 and 1982.The vegetation and substrate at each site are described. Twenty-two species of bird were found to be confined to mangroves or limited to them for at least part of their range. For each species, data are given on distribution, status, ecology, voice, food, breeding, colour of unfeathered parts, and for some species notes on geographic variation and taxonomy.

This record is derived from DEC Marine Policy Branch Endnote library and spatially referenced SIER Database.

This record is derived from DEC Marine Policy Branch Endnote library and spatially referenced SIER Database.

This record is derived from DEC Marine Policy Branch Endnote library and spatially referenced SIER Database.

This record is derived from DEC Marine Policy Branch Endnote library and spatially referenced SIER Database.

This project compiled marine turtle satellite tracking data for four species: green (Chelonia mydas, n=126), flatback (Natator depressus, n=164), hawksbill (Eretmochelys imbricata, n=59) and olive ridley (Lepidochelys olivacea, n=27) turtles, as well as a comprehensive dataset of modelled benthic habitat data from Northern Australia. Tracking data were used to build species-level movement network models to identify connectivity among Australian Marine Parks (AMPs), Indigenous Protected Areas (IPAs) and State Marine Protected Areas (MPAs) across the North and North-West Marine Regions. Tracking datasets were further processed to classify foraging behaviour and quantify foraging activity spaces. Foraging activity spaces were then overlayed with existing modelled benthic habitats using local entropy analysis to assess how well turtle foraging spaces can be used to identify benthic habitats.

Habitat maps were created as part of a larger ecological assessment conducted by NOAA's National Ocean Service (NOS), Biogeography Branch, for Salt River Bay National Historic Park and Ecological Preserve (National Park Service).Aerial photographs were obtained for 1992 from the National Geodetic Survey, and were orthorectified by the Biogeography Branch. A classification scheme was set up with 20 benthic habitat types, 19 land cover types, and 13 mangrove habitat types. For this map of seagrass and mangrove habitats during 1992 only the 3 seagrass, and 14 mangrove classification categories were used. These were mapped directly into a GIS system through visual interpretation of orthorectified aerial photographs.

Habitat maps were created as part of a larger ecological assessment conducted by NOAA's National Ocean Service (NOS), Biogeography Program, for Salt River Bay National Historic Park and Ecological Preserve (National Park Service). Aerial photographs were obtained for 2000 from the National Geodetic Survey, and were orthorectified by the Biogeography Program. A classification scheme was set up with 20 benthic habitat types, 19 land cover types, and 13 mangrove habitat types. For this map of seagrass and mangrove habitats during 1992 only the 3 seagrass, and 14 mangrove classification categories were used. These were mapped directly into a GIS system through visual interpretation of orthorectified aerial photographs.

Habitat maps were created as part of a larger ecological assessment conducted by NOAA's National Ocean Service (NOS), Biogeography Program, for Salt River Bay National Historic Park and Ecological Preserve (National Park Service). Aerial photographs were obtained for 1988 from the National Geodetic Survey, and were orthorectified by the Biogeography Program. A classification scheme was set up with 20 benthic habitat types, 19 land cover types, and 13 mangrove habitat types. For this map of seagrass and mangrove habitats during 1988 only the 3 seagrass, and 14 mangrove classification categories were used. These were mapped directly into a GIS system through visual interpretation of orthorectified aerial photographs.

The movements, diving behaviour and thermal environment occupied by female olive ridley turtles Lepidochelys olivacea in northern Australia were determined through satellite telemetry, during the post-nesting migration. Satellite-relayed data loggers (SRDLs) were attached to the carapaces of 4 female olive ridley turtles nesting in the Wessel Islands of Arnhem Land in the Northern Territory of Australia (Graham Island: 11° 45’ S, 135° 57’ E and Wunpirri Island: 11° 36’ S, 136° 05’ E). This metadata record, represents several different datasets listed hereafter, which can all be accessed through a multi-WFS service. CTD - parameters measured by the instruments include time, temperature, and depth. The data represented by this record are presented in delayed mode. Diving - parameters measured by the instruments include start and end time and longitude/latitude of each individual dive, post-dive surface duration, dive duration, maximum dive depth, intermediate dive depths and times. The diving data represented by this record are presented in delayed mode. Haulout - a haulout begins when the SRDL has been continuously dry for a specified length of time (usually 10 minutes). It ends when continuously wet for another interval (usually 40 seconds). Haulout data parameters measured by the instruments include haulout start and end dates and longitude/latitude, and haulout number. The haulout data represented by this record are presented in delayed mode. Argos locations - parameters measured by the instruments include time, longitude, latitude, location quality, along with other diagnostic information provided by Argos (http://www.argos-system.org/). The Argos data represented by this record are presented in delayed mode. Summary Statistics - as well as sending records of individual events such as dives and haulouts, the SRDL also calculates summary statistics of those events over a specified time period (usually 3, 4 or 6 hours). Summary statistics computed by the instruments include the proportion of time spent diving, at the surface and hauled-out, the number of dives, and the average, standard deviation and maximum dive duration and dive depth during each summary period. These statistics are based on all the data recorded by the SRDL and so are not prone to distortion by variations in the efficiency of transmission via Argos. The summary data represented by this record are presented in delayed mode. Note that it is impossible to subset this particular dataset using a bounding box as there is no latitude, longitude coordinates associated with each entry.