Changes
On August 21, 2019 at 8:22:24 PM +1000, National Native Title Tribunal:
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f | 1 | { | f | 1 | { |
2 | "author": null, | 2 | "author": null, | ||
3 | "author_email": null, | 3 | "author_email": null, | ||
4 | "creator_user_id": "8d2ac61a-d63a-4456-a00d-b35fee4c4025", | 4 | "creator_user_id": "8d2ac61a-d63a-4456-a00d-b35fee4c4025", | ||
5 | "id": "1a589171-b059-45a0-9cd6-e351c5ddb318", | 5 | "id": "1a589171-b059-45a0-9cd6-e351c5ddb318", | ||
6 | "license_id": "cc-by", | 6 | "license_id": "cc-by", | ||
7 | "maintainer": null, | 7 | "maintainer": null, | ||
8 | "maintainer_email": null, | 8 | "maintainer_email": null, | ||
9 | "metadata_created": "2018-06-15T08:52:35.084077", | 9 | "metadata_created": "2018-06-15T08:52:35.084077", | ||
t | 10 | "metadata_modified": "2019-06-06T23:17:00.507015", | t | 10 | "metadata_modified": "2019-08-21T10:22:24.379100", |
11 | "name": "assessment-of-coastal-saltmarsh-tec-", | 11 | "name": "assessment-of-coastal-saltmarsh-tec-", | ||
12 | "notes": "The operational map for Coastal Saltmarsh was constructed | 12 | "notes": "The operational map for Coastal Saltmarsh was constructed | ||
13 | to resolve long-standing issues surrounding its identification, | 13 | to resolve long-standing issues surrounding its identification, | ||
14 | location and extent within the NSW State Forest estate covered by the | 14 | location and extent within the NSW State Forest estate covered by the | ||
15 | eastern Regional Forest Agreements. The project\u2019s Threatened | 15 | eastern Regional Forest Agreements. The project\u2019s Threatened | ||
16 | Ecological Community Reference Panel (the Panel) reviewed the | 16 | Ecological Community Reference Panel (the Panel) reviewed the | ||
17 | determination for Coastal Saltmarsh and agreed upon a set of | 17 | determination for Coastal Saltmarsh and agreed upon a set of | ||
18 | diagnostic parameters for its identification. \r\nWe identified that | 18 | diagnostic parameters for its identification. \r\nWe identified that | ||
19 | any treeless saline and sub saline native vegetation found in the | 19 | any treeless saline and sub saline native vegetation found in the | ||
20 | intertidal zone had the potential to be Coastal Saltmarsh. We | 20 | intertidal zone had the potential to be Coastal Saltmarsh. We | ||
21 | estimated the extent of the intertidal zone by using a fine scale | 21 | estimated the extent of the intertidal zone by using a fine scale | ||
22 | digital elevation model to determine the highest astronomical tideline | 22 | digital elevation model to determine the highest astronomical tideline | ||
23 | (HAT). We then mapped potential Coastal Saltmarsh by analysing recent | 23 | (HAT). We then mapped potential Coastal Saltmarsh by analysing recent | ||
24 | fine scale three dimensional aerial imagery to identify any native | 24 | fine scale three dimensional aerial imagery to identify any native | ||
25 | vegetation that comprised of low-growing treeless communities and was | 25 | vegetation that comprised of low-growing treeless communities and was | ||
26 | located within the HAT and on the landward side of mangroves. Mapping | 26 | located within the HAT and on the landward side of mangroves. Mapping | ||
27 | criteria used a tree cover tolerance of up to 30% to include areas | 27 | criteria used a tree cover tolerance of up to 30% to include areas | ||
28 | that had a mixed cover of mangrove, paperbark or casuarina species | 28 | that had a mixed cover of mangrove, paperbark or casuarina species | ||
29 | with a saltmarsh understorey. Exposed mudflats and banks were also | 29 | with a saltmarsh understorey. Exposed mudflats and banks were also | ||
30 | mapped when they were visible.\r\nOur mapping covered 1.4 million | 30 | mapped when they were visible.\r\nOur mapping covered 1.4 million | ||
31 | hectares of State Forest within the south, central and north coast | 31 | hectares of State Forest within the south, central and north coast | ||
32 | regions of NSW. We identified a total of 111.9 hectares of Coastal | 32 | regions of NSW. We identified a total of 111.9 hectares of Coastal | ||
33 | Saltmarsh within 14 State Forests along the east coast. The most | 33 | Saltmarsh within 14 State Forests along the east coast. The most | ||
34 | extensive areas are located in Bermagui and Mogo State Forests on the | 34 | extensive areas are located in Bermagui and Mogo State Forests on the | ||
35 | south coast and in Wallaroo State Forests on the north coast. \r\nWe | 35 | south coast and in Wallaroo State Forests on the north coast. \r\nWe | ||
36 | validated our map of coastal saltmarsh using an existing independent | 36 | validated our map of coastal saltmarsh using an existing independent | ||
37 | map of estuarine habitats (Creese et al 2009). Our mapping | 37 | map of estuarine habitats (Creese et al 2009). Our mapping | ||
38 | consistently identified almost twice as much coastal saltmarsh as | 38 | consistently identified almost twice as much coastal saltmarsh as | ||
39 | Creese et al (2009), but this was attributable to differences in the | 39 | Creese et al (2009), but this was attributable to differences in the | ||
40 | mapping criteria rather than any error.\r\n\r\nOperational TEC Mapping | 40 | mapping criteria rather than any error.\r\n\r\nOperational TEC Mapping | ||
41 | have been derived by API at a viewing scale between 1-4000 using ADS40 | 41 | have been derived by API at a viewing scale between 1-4000 using ADS40 | ||
42 | 50 cm pixel imagery and 1 m derived LIDAR DEM grids for floodplain | 42 | 50 cm pixel imagery and 1 m derived LIDAR DEM grids for floodplain | ||
43 | EECs.\r\n", | 43 | EECs.\r\n", | ||
44 | "owner_org": "83a21590-19cd-49af-a188-f06f5d4fe231", | 44 | "owner_org": "83a21590-19cd-49af-a188-f06f5d4fe231", | ||
45 | "private": false, | 45 | "private": false, | ||
46 | "revision_id": "21b40be7-8e3b-408b-872d-9e5ec2470f92", | 46 | "revision_id": "21b40be7-8e3b-408b-872d-9e5ec2470f92", | ||
47 | "state": "active", | 47 | "state": "active", | ||
48 | "title": "Assessment of Coastal Saltmarsh TEC on NSW Crown Forest | 48 | "title": "Assessment of Coastal Saltmarsh TEC on NSW Crown Forest | ||
49 | Estate", | 49 | Estate", | ||
50 | "type": "dataset", | 50 | "type": "dataset", | ||
51 | "url": "", | 51 | "url": "", | ||
52 | "version": null | 52 | "version": null | ||
53 | } | 53 | } |