{"help": "https://data.gov.au/data/api/3/action/help_show?name=package_show", "success": true, "result": {"archived": false, "author_email": null, "contact_point": "Anthony.Richardson@csiro.au", "creator_user_id": "c2fbbe4a-4ba0-4945-808b-67454605a4cf", "duplicate_score": 2, "geospatial_topic": [], "id": "dfc19792-ab58-47a2-adf0-55ae459aaa0c", "isopen": false, "language": "eng", "license_id": "notspecified", "license_title": "notspecified", "maintainer": null, "maintainer_email": null, "metadata_created": "2025-06-23T07:37:04.865419", "metadata_modified": "2025-06-23T07:37:04.865427", "name": "2016-soe-marine-chapter-state-and-trends-secondary-production-zooplankton", "notes": "The Marine chapter of the 2016 State of the Environment (SoE) report incorporates multiple expert templates developed from streams of marine data. This metadata record describes the Expert Assessment \"The state and trends of ecological processes \u2013 secondary production (zooplankton)\". The full Expert Assessment, including figures and tables (where provided), is attached to this record. Where available, the Data Stream(s) used to generate this Expert Assessment are accessible through the \"On-line Resources\" section of this record.\n\nDESCRIPTION OF ECOLOGICAL PROCESS FOR EXPERT ASSESSMENT\nSecondary production in the ocean is the generation of biomass by zooplankton \u2013 the primary consumers of phytoplankton. The most common zooplankton, the copepods, are the most abundant animals on Earth, even outnumbering insects. Zooplankton are important components of the biological pump, shunting carbon from the surface to the deep ocean through sinking of faeces or dead carcasses. The recruitment of fish stocks and the carrying capacity of marine ecosystems \u2013 the mass of fish, squid and shellfish, marine mammals, seabirds and sea turtles) \u2013 is related to secondary production. Productivity hotspots (e.g. Eden and Bonney upwelling zones) have high densities of zooplankton, sustaining fish and whales alike.\nDATA STREAM(S) USED IN EXPERT ASSESSMENT\nIMOS plankton data \u2013 both from the National Reference Stations and the Australian Continuous Plankton Recorder survey.\n\n2016 SOE ASSESSMENT SUMMARY [see attached Expert Assessment for full details]\n\u2022 2016 \u2022\nAssessment grade: Very good\nAssessment trend: Stable\nConfidence grade: Limited evidence or limited consensus\nConfidence trend: Limited evidence or limited consensus\nComparability: Not previously assessed\n\u2022 2011 \u2022\n(not previously assessed)\n\nCHANGES SINCE 2011 SOE ASSESSMENT\nNot previously assessed.", "num_resources": 4, "num_tags": 3, "organization": {"id": "0143757a-86ab-43e4-bba6-4a3a2a02b6c4", "name": "australian-ocean-data-network", "title": "Australian Ocean Data Network", "type": "organization", "description": "Harvester for Australian Ocean Data Network", "image_url": "", "created": "2025-06-23T12:29:10.320926", "is_organization": true, "approval_status": "approved", "state": "active"}, "original_harvest_source": {"site_url": "https://catalogue.aodn.org.au", "href": "https://catalogue.aodn.org.au/geonetwork/srv/eng/csw/dataset/2016-soe-marine-chapter-state-and-trends-secondary-production-zooplankton", "title": "Australian Oceans Data Network"}, "owner_org": "0143757a-86ab-43e4-bba6-4a3a2a02b6c4", "private": false, "promotion_level": "0", "spatial": "{\"type\": \"Polygon\", \"coordinates\": [[[102.65625000000001, -47.4609375], [162.421875, -47.4609375], [162.421875, -7.207031249999999], [102.65625000000001, -7.207031249999999], [102.65625000000001, -47.4609375]]]}", "spatial_coverage": "{\"type\": \"Polygon\", \"coordinates\": [[[102.65625000000001, -47.4609375], [162.421875, -47.4609375], [162.421875, -7.207031249999999], [102.65625000000001, -7.207031249999999], [102.65625000000001, -47.4609375]]]}", "state": "active", "temporal_coverage_from": "2016-09-13 00:36:26", "title": "2016 SoE Marine Chapter - 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