Changes
On June 7, 2019 at 9:18:19 AM +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": "d8277cd4-35df-420d-a3e2-b9d990bbb2d1", | 5 | "id": "d8277cd4-35df-420d-a3e2-b9d990bbb2d1", | ||
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": "2018-06-15T08:52:54.977774", | 9 | "metadata_created": "2018-06-15T08:52:54.977774", | ||
t | 10 | "metadata_modified": "2019-01-17T00:12:55.878082", | t | 10 | "metadata_modified": "2019-06-06T23:18:19.276709", |
11 | "name": "assessment-of-tablelands-snow-gum-tec", | 11 | "name": "assessment-of-tablelands-snow-gum-tec", | ||
12 | "notes": "The operational map for Tablelands Snow Gum, Black Sallee, | 12 | "notes": "The operational map for Tablelands Snow Gum, Black Sallee, | ||
13 | Candlebark and Ribbon Gum Grassy Woodland (Tableland Snow Gum or TSG) | 13 | Candlebark and Ribbon Gum Grassy Woodland (Tableland Snow Gum or TSG) | ||
14 | was constructed to resolve long-standing issues surrounding its | 14 | was constructed to resolve long-standing issues surrounding its | ||
15 | identification, location and extent within the NSW State Forest estate | 15 | identification, location and extent within the NSW State Forest estate | ||
16 | covered by the eastern Regional Forest Agreements. The determination | 16 | covered by the eastern Regional Forest Agreements. The determination | ||
17 | of TSG was reviewed by the project\u2019s Threatened Ecological | 17 | of TSG was reviewed by the project\u2019s Threatened Ecological | ||
18 | Community (TEC) Reference Panel (the Panel), and a set of diagnostic | 18 | Community (TEC) Reference Panel (the Panel), and a set of diagnostic | ||
19 | parameters for identifying the TSG TEC was agreed upon. These | 19 | parameters for identifying the TSG TEC was agreed upon. These | ||
20 | parameters included the bioregions in which TSG is likely to be | 20 | parameters included the bioregions in which TSG is likely to be | ||
21 | located in, landscape features such as elevation and geology, and | 21 | located in, landscape features such as elevation and geology, and | ||
22 | quantitative floristic attributes from vegetation communities | 22 | quantitative floristic attributes from vegetation communities | ||
23 | explicitly listed in the determination.\r\nUsing these diagnostic | 23 | explicitly listed in the determination.\r\nUsing these diagnostic | ||
24 | parameters, we defined the study area as being all IBRA subregions | 24 | parameters, we defined the study area as being all IBRA subregions | ||
25 | that cover the 600-1400m elevation range within the South Eastern | 25 | that cover the 600-1400m elevation range within the South Eastern | ||
26 | Highlands, Sydney Basin, South East Corner and Australian Alps | 26 | Highlands, Sydney Basin, South East Corner and Australian Alps | ||
27 | bioregions. We then compiled floristic plot data for all State Forest | 27 | bioregions. We then compiled floristic plot data for all State Forest | ||
28 | areas within our study area. Floristic plot data was sourced from both | 28 | areas within our study area. Floristic plot data was sourced from both | ||
29 | existing flora surveys held in the OEH VIS database and from targeted | 29 | existing flora surveys held in the OEH VIS database and from targeted | ||
30 | flora surveys conducted specifically for this project. We compared | 30 | flora surveys conducted specifically for this project. We compared | ||
31 | these plots with those previously assigned to flora communities listed | 31 | these plots with those previously assigned to flora communities listed | ||
32 | in the determination of TSG. Both dissimilarity-based methods and | 32 | in the determination of TSG. Both dissimilarity-based methods and | ||
33 | multivariate regression methods were used for the comparison. The | 33 | multivariate regression methods were used for the comparison. The | ||
34 | results of the comparison were then used to assess the likelihood that | 34 | results of the comparison were then used to assess the likelihood that | ||
35 | the plots in State forests belonged to one or more of the communities | 35 | the plots in State forests belonged to one or more of the communities | ||
36 | listed in the TSG determination.\r\nWe also conducted presence-absence | 36 | listed in the TSG determination.\r\nWe also conducted presence-absence | ||
37 | predictive distribution modelling to identify potential distributions | 37 | predictive distribution modelling to identify potential distributions | ||
38 | of each of the primary vegetation communities cited in the | 38 | of each of the primary vegetation communities cited in the | ||
39 | determination for TSG. The modelling predicted the likelihood of | 39 | determination for TSG. The modelling predicted the likelihood of | ||
40 | occurrence for each community across State Forests in the study area | 40 | occurrence for each community across State Forests in the study area | ||
41 | based on a modelled relationship with environmental and remotely | 41 | based on a modelled relationship with environmental and remotely | ||
42 | sensed variables. As such, the modelling assisted in identifying | 42 | sensed variables. As such, the modelling assisted in identifying | ||
43 | un-surveyed areas of potential TSG habitat and guiding follow-up | 43 | un-surveyed areas of potential TSG habitat and guiding follow-up | ||
44 | survey efforts and aerial photography interpretation (API) | 44 | survey efforts and aerial photography interpretation (API) | ||
45 | work.\r\nAPI assessment was carried out for all State Forests where | 45 | work.\r\nAPI assessment was carried out for all State Forests where | ||
46 | the predictive modelling identified areas with high | 46 | the predictive modelling identified areas with high | ||
47 | probability-of-occurrence values. We used recent high resolution | 47 | probability-of-occurrence values. We used recent high resolution | ||
48 | stereo digital imagery in a digital 3D GIS environment to delineate | 48 | stereo digital imagery in a digital 3D GIS environment to delineate | ||
49 | areas of potential TSG based on observable patterns in canopy species | 49 | areas of potential TSG based on observable patterns in canopy species | ||
50 | dominance, understorey characteristics and landform elements. \r\nWe | 50 | dominance, understorey characteristics and landform elements. \r\nWe | ||
51 | constructed the operational map by assigning our API polygons as being | 51 | constructed the operational map by assigning our API polygons as being | ||
52 | TSG based on the extent to which the floristic plots within or near to | 52 | TSG based on the extent to which the floristic plots within or near to | ||
53 | each API polygon belonged to TSG. We used a precautionary approach and | 53 | each API polygon belonged to TSG. We used a precautionary approach and | ||
54 | assessed a mapped polygon as TSG if the map unit to which it belonged | 54 | assessed a mapped polygon as TSG if the map unit to which it belonged | ||
55 | contained any TSG plot. \r\n\r\n\r\nOperational TEC Mapping have been | 55 | contained any TSG plot. \r\n\r\n\r\nOperational TEC Mapping have been | ||
56 | derived by API at a viewing scale between 1-4000 using ADS40 50 cm | 56 | derived by API at a viewing scale between 1-4000 using ADS40 50 cm | ||
57 | pixel imagery and 1 m derived LIDAR DEM grids for floodplain EECs.", | 57 | pixel imagery and 1 m derived LIDAR DEM grids for floodplain EECs.", | ||
58 | "owner_org": "83a21590-19cd-49af-a188-f06f5d4fe231", | 58 | "owner_org": "83a21590-19cd-49af-a188-f06f5d4fe231", | ||
59 | "private": false, | 59 | "private": false, | ||
60 | "revision_id": "17d1c237-363a-4b9a-abd0-4bf8731b64c0", | 60 | "revision_id": "17d1c237-363a-4b9a-abd0-4bf8731b64c0", | ||
61 | "state": "active", | 61 | "state": "active", | ||
62 | "title": "Assessment of Tablelands Snow Gum, Black Sallee, | 62 | "title": "Assessment of Tablelands Snow Gum, Black Sallee, | ||
63 | Candlebark and Ribbon Gum Grassy Woodland TEC on NSW Crown Forest | 63 | Candlebark and Ribbon Gum Grassy Woodland TEC on NSW Crown Forest | ||
64 | Estate", | 64 | Estate", | ||
65 | "type": "dataset", | 65 | "type": "dataset", | ||
66 | "url": "", | 66 | "url": "", | ||
67 | "version": null | 67 | "version": null | ||
68 | } | 68 | } |