ARMADA

Provider: All providers
Australian Marine Parks
Name:	Heard Island and McDonald Islands Sanctuary Zone (IUCN Ia)
Region:	HIMI
Comments:	Heard Island and McDonald Islands Marine Reserve is managed under the Heard Island and McDonald Islands Marine Reserve Management Plan. Australia's network of Australian Marine Parks (revised 2014-03-28) http://www.environment.gov.au/fed/catalog/search/resource/details.page?uuid=%7B2E8DD19C-1B93-4D90-BD1C-128DDC4A2998%7D
Area:	40,768.54 km²
Data aggregated on 2025-12-06 11:04

The following is the list of gear types used within this region. Click on 'gear type' for a detailed report of that gear.

Gear Type	Code	Map colour	Layers used	Summary
multibeam sonar	MBS	■	RV Investigator EM122 multibeam Provider: cmar Layer: mnf:multibeam_em122 SBP120 sub bottom profiler Provider: cmar Layer: mnf:singlebeam_sbp120	Records - 68 Deepest: db
Water quality and chemistry	WQ_C	■	CMAR Hydrology Provider: cmar Layer: mnf:HYDROLOGY_HEADER_AODN_VIEW - link to layer metadata CSIRO NCMI Hydrology Data Overview (1942 - present)	Records - 5 Deepest: db
CTD sensor	CTD	■	ARGO profile map Provider: imos Layer: imos:argo_profile_map - link to layer metadata IMOS - Argo Profiles	Records - 34 Deepest: db
sediment grab and core samples	SG	■	Seabed sediments sampling Provider: ga-marine Layer: marine:seabed_sediments_collection	Records - 3 Deepest: db
midwater acoustics	MW_A	■	MNF singlebeam EK60 18-333 kHz (RV Investigator) Provider: cmar Layer: mnf:singlebeam_ek60_12_333	Records - 80 Deepest: db

Region extents: 74° 53.0' E 51° 55.0' S to 78° 58.2' E 49° 49.6' S

Acknowledgements: Background map - Bright Earth e-Atlas Basemap v1.0 (AIMS, GBRMPA, JCU, DSITIA, GA, UCSD, NASA, OSM, ESRI) CC BY

Time series plot (1930 to present) - Y axis is per year

Region data

ARMADA - Region Report