Oakajee Port and Rail
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- Oakajee Port and Rail OPR Rail Project – Vegetation and Flora Assessment March 2010 133 a33Sc
- Oakajee Port and Rail OPR Rail Project – Vegetation and Flora Assessment March 2010 134 acSc
- Oakajee Port and Rail OPR Rail Project – Vegetation and Flora Assessment March 2010 135 e6Mr a19Si
- Oakajee Port and Rail OPR Rail Project – Vegetation and Flora Assessment March 2010 137 Table 7.2
- % of The Total Vegetation Unit Total Area in Project Area (Ha) % of Project Area
- Oakajee Port and Rail OPR Rail Project – Vegetation and Flora Assessment March 2010 138 Beard Vegetation Unit
- (Ha) % of Project Area
a1Li: Acacia aneura low woodland. a1Li is the largest and most widespread Beard unit that is mapped as 24% of the Project Area. Of the total area of the Beard unit, 0.2% occurs within the Project Area. The ecologia vegetation communities related to this unit include those recorded on the hardpan plains across the Yalgoo and Murchison bioregions, including; Mp6, Mp9, Mp11, Mp12, Mc5, Mr3, Mh5, Mp5, Mh9, Mh10, Mh14, Mp1, Mp2 and Mp8. The large area covered by this vegetation unit shows that the potential distribution of the ecologia vegetation communities associated with it are widespread and common in Western Australia. a1Li a9,17Si: Acacia aneura low woodland with understory of Acacia ramulosa var. ramulosa, Acacia ramulosa var. linophylla and Acacia grasbyi. a1Li a9,17Si is a very large and widespread Beard unit that is mapped as 13.4% of the Project Area. Of the total area of the Beard unit, 2.7% occurs within the Project Area. The vegetation communities related to this unit include those associated with floodplains of the Yalgoo region, including; Yp5 and Yp6. The large area covered by this vegetation unit shows that the potential distribution of the ecologia vegetation communities associated with it are widespread and common in Western Australia. a1Lp: Acacia aneura, trees in groves or patches. a1Lp is a very large and widespread Beard unit that is mapped as 16.3% of the Project Area. Of the total area of the Beard unit, 0.5% occurs within the Project Area. The vegetation communities related to this unit include those associated with the sandy plains in the Murchison region, including; Mp2, Mp3, Mp4, Mr1, Mr2, Mr3. The distribution of this vegetation unit shows that the common ecologia vegetation communities represent a large potential distribution in Western Australia. a1Si: Acacia aneura scrub. a1Si is a very large and widespread Beard unit that is mapped as 3.5% of the Project Area. Of the total area of the Beard unit, 0.1% occurs within the Project Area. The vegetation communities related to this unit include those associated with rockier areas, including; Mh10, Mh11, Mh12, Mh15, Mh16, Mp6, Mp9 and Mp10. The distribution of this vegetation unit shows that these ecologia communities have the potential to occur over a large area in Western Australia and are not significant. Oakajee Port and Rail OPR Rail Project – Vegetation and Flora Assessment March 2010 133 a33Sc: Acacia rostellifera thicket. a33Sc is a very small and restricted Beard unit that is mapped as 0.5% of the Project Area. Of the total area of the Beard unit, 35.9% occurs within the Project Area. The vegetation community related to this unit include; Gc2. Gc2 is therefore very significant in the Project Area as such a large percentage of its total is mapped. This is therefore a very significant vegetation community, as it was more than likely locally abundant as mapped by Beard, but is now largely cleared. Based on the known current extent of this vegetation unit in the Geraldton Sandplains region, 75% occurs within the Project Area. This unit has half of its known distribution in the Geraldton Sandplains region and is moderately endemic. a8,9Sr k1,2Ci: Acacia sclerosperma, Acacia ramulosa var. ramulosa and Acacia ramulosa var. linophylla with Atriplex and Maireana spp. succulent steppe. a8,9Sr k1,2Ci is a small to moderate and restricted Beard unit that is mapped as 0.05% of the Project Area. Of the total area of the Beard unit, 0.1% occurs within the Project Area. It therefore is not widespread in the Project Area and any impact to this unit is unlikely. a8Sr k1,2Ci: Acacia sclerosperma with Atriplex and Maireana spp. succulent steppe. a8Sr k1,2Ci is a small and restricted Beard unit that is mapped as 0.8% of the Project Area. Of the total area of the Beard unit, 11.9% occurs within the Project Area. The vegetation communities related to this unit include those associated with major creeklines in the Yalgoo area and include; Yc1, Yf4 and Yf5. The distribution of this vegetation unit shows that the potential distribution of the associated ecologia vegetation communities in Western Australia is limited and are therefore significant. a9,19Si: Acacia ramulosa var. ramulosa, Acacia ramulosa var. linophylla and Acacia acuminata scrub. a9,19Si is a large and widespread Beard unit that is mapped as 1.6% of the Project Area. Of the total area of the Beard unit, 0.5% occurs within the Project Area. The vegetation communities related to this unit include those associated with hardpan plains, including; Yp2 and Yp6. The distribution of this Beard vegetation unit shows that these ecologia communities have the potential to occur over a large area in Western Australia and are not significant. a9,20Si: Acacia ramulosa var. ramulosa, Acacia ramulosa var. linophylla and Acacia murrayana scrub. a9,20Si is a moderate to large and fairly widespread Beard unit that is mapped as 1.4% of the Project Area. Of the total area of the Beard unit, 1.5% occurs within the Project Area. The vegetation communities related to this unit include those associated with hardpan plains and sandy plains; Yp2 and Yy1. The distribution of this Beard vegetation unit shows that these ecologia communities have the potential to occur over a large area in Western Australia and are not significant. a9Si: Acacia ramulosa var. ramulosa and Acacia ramulosa var. linophylla scrub. a9Si is a very large and widespread Beard unit that is mapped as 3.4% of the Project Area. Of the total area of the Beard unit, 0.6% occurs within the Project Area. The vegetation communities related to this unit include those associated with sandy plains of the Yalgoo and Murchison regions; Yy1 and Mr2. The distribution of this Beard vegetation unit shows that these ecologia communities have the potential to occur over a large area in Western Australia and are not significant. Oakajee Port and Rail OPR Rail Project – Vegetation and Flora Assessment March 2010 134 acSc: Acacia ‐ Casuarina spp. thicket. acSc is a moderate to large and widespread Beard unit that is mapped as 0.2% of the Project Area. Of the total area of the Beard unit, 0.1% occurs within the Project Area. The vegetation communities related to this unit include those associated with floodplains and includes; Yp3 and Gf2. The distribution of this Beard vegetation unit shows that these ecologia communities have the potential to occur over a large area in Western Australia and are not significant, however as it is such a small area within the Project Area, this Beard unit was not seen in ecologia’s communities. Based on the known current extent of this vegetation unit in the Geraldton Sandplains region, only 1% occurs within the Project Area. anSi: Mixed Acacia spp. scrub. anSi is a moderate to large and widespread Beard unit that is mapped as 8.1% of the Project Area. Of the total area of the Beard unit, 4.9% occurs within the Project Area. The vegetation communities related to this unit include those associated with the sandy‐clay plains and includes; Yp1, Yp2, Yp5 and Yf5. The distribution of this Beard vegetation unit shows that these ecologia communities have the potential to occur over a large area in Western Australia and are not significant. ceLr a9Si: Acacia ramulosa var. ramulosa and Acacia ramulosa var. linophylla scrub with Callitris columellaris and Eucalyptus spp. ceLr a9Si is a large and widespread Beard unit that is mapped as 1.3% of the Project Area. Of the total area of the Beard unit, 0.6% occurs within the Project Area. The vegetation communities related to this unit include those associated with sandy plains and includes; Yp2 and Yp3, however based on the known current extent of this vegetation unit in the Geraldton Sandplains region, none remains in the Project Area. e6,8Mi: Eucalyptus loxophleba and Eucalyptus salmonophloia sclerophyll woodland. e6,8Mi is a large and widespread Beard unit that is mapped as 0.1% of the Project Area. Of the total area of the Beard unit, 0.04% occurs within the Project Area. The vegetation community that is related to this unit is associated with red sandy plains and includes; Gy2. The distribution of this Beard unit shows that the ecologia community has the potential to occur over a large area in Western Australia and is not significant. Based on the known current extent of this vegetation unit in the Geraldton Sandplains region, 36% occurs within the Project Area, however this unit is not endemic to this region (0.28% of the total area is in the Geraldton Sandplains), the actual impact is likely to be a lot less. e6c5Mr a9,19Si: Acacia ramulosa var. ramulosa, Acacia ramulosa var. linophylla and Acacia acuminata scrub with scattered Eucalyptus loxophleba and Casuarina huegeliana. e6c5Mr a9,19Si is a small and restricted Beard unit that is mapped as 2.7% of the Project Area. Of the total area of the Beard unit, 10.8% occurs within the Project Area. The vegetation community related to this unit include that associated with floodplains of the Geraldton Sandplains region and includes; Gf2. The distribution of this Beard unit represents the potential distribution of the ecologia vegetation community, showing that it is very restricted and is likely to be uncommon locally and regionally. Based on the known current extent of this vegetation unit in the Geraldton Sandplains region, 24% occurs within the Project Area, however this unit is not endemic to this region (31% of the total area is in the Geraldton Sandplains) and the actual impact is likely to be a lot less. Oakajee Port and Rail OPR Rail Project – Vegetation and Flora Assessment March 2010 135 e6Mr a19Si: Acacia acuminata scrub with scattered Eucalyptus loxophleba. e6Mr a19Si is a small to moderate and fairly restricted Beard unit that is mapped as 3.8% of the Project Area. Of the total area of the Beard unit, 4.7% occurs within the Project Area. The vegetation communities related to this unit include those with floodplain of the Geraldton Sandplains region and includes; Gp1 and Gf2. The distribution of this vegetation unit represents the potential distribution of the ecologia vegetation community, showing that it is very restricted and is likely to be uncommon locally and regionally and is endemic to the Geraldton Sandplains region. Based on the known current extent of this vegetation unit in the Geraldton Sandplains region, 4% occurs within the Project Area. e6Mr eaSi: Eucalyptus spp. (mallee) and Acacia spp. scrub with scattered Eucalyptus loxophleba. e6Mr eaSi is a small and restricted Beard unit that is mapped as 3.6% of the Project Area. Of the total area of the Beard unit, 8.3% occurs within the Project Area. The vegetation communities related to this unit include those associated with floodplains of the Geraldton Sandplains region and includes; Gp1, Gf1 and Gf2. The distribution of this vegetation unit represents the potential distribution of the ecologia vegetation community, showing that it is very restricted and is likely to be uncommon locally and regionally and is almost endemic (99%) to the Geraldton Sandplains region. Based on the known current extent of this vegetation unit in the Geraldton Sandplains region, 10% occurs within the Project Area. k1,3Ci: Atriplex spp., Tecticornia spp. and other samphires succulent steppe. k1,3Ci is a small and restricted Beard unit that is mapped as 0.2% of the Project Area. Of the total area of the Beard unit, 0.7% occurs within the Project Area. The vegetation communities related to this unit include those associated with floodplain of the Yalgoo region and include; Yf4. The distribution of this vegetation unit represents the potential distribution of the ecologia vegetation community, showing that it is very restricted and is likely to be uncommon locally and regionally. Based on the known current extent of this vegetation unit in the Geraldton Sandplains region, 14% occurs within the Project Area. This unit is not endemic to the Geraldton Sandplains region (7% of its total is in the Geraldton Sandplains region). k3Ci: Tecticornia spp. and other samphires succulent steppe. k3Ci is a very large and widespread Beard unit that is mapped as 0.01% of the Project Area. Of the total area of the Beard unit, <0.01% occurs within the Project Area. It is therefore an insignificant Beard unit. mhSc: Melaleuca ‐ Hakea spp. thicket. mhSc is a small and restricted Beard unit that is mapped as 0.9% of the Project Area. Of the total area of the Beard unit, 4% occurs within the Project Area. The vegetation communities related to this unit include those associated the Moresby Range PEC; Gh1, Gh2 and Gh3. The distribution of this vegetation unit represents the potential distribution of the ecologia vegetation communities, showing that they are very restricted and is uncommon locally and is regionally endemic to the Geraldton Sandplains region. Based on the known current extent of this vegetation unit in the Geraldton Sandplains region, 4% occurs within the Project Area. x2SZc: Scrub heath coastal association. x2SZc is a moderate to large and widespread Beard unit that is mapped as 2.9% of the Project Area. Of the total area of the Beard unit, 2% occurs within the Project Area. The vegetation community related to this unit include those associated with the yellow sandy plains and includes; Gy1. The distribution of this Beard vegetation unit shows that this ecologia community has the potential to occur over a large area in Western Australia, however as this Oakajee Port and Rail OPR Rail Project – Vegetation and Flora Assessment March 2010 136 area has been extensively cleared is locally rare. Based on the known current extent of this vegetation unit in the Geraldton Sandplains region, 1% occurs within the Project Area. This unit is endemic to the Geraldton Sandplains region. x3SZc: Scrub heath inland association. x3SZc is a large and widespread Beard unit that is mapped as 1.7% of the Project Area. Of the total area of the Beard unit, 0.6% occurs within the Project Area. The vegetation communities related to this unit include those associated with floodplains and sandy plains; Yp3 and Gf2. The distribution of this Beard vegetation unit shows that this ecologia community has the potential to occur over a large area in Western Australia and are not significant. Based on the known current extent of this vegetation unit in the Geraldton Sandplains region, 1% occurs within the Project Area. This unit is highly endemic to the Geraldton Sandplains region (87% of its total area). x3SZc/acSc: Acacia ‐ Casuarina spp. thicket with scrub heath inland association. x3SZc/acSc is a small and restricted Beard unit that is mapped as 2.6% of the Project Area. Of the total area of the Beard unit, 7.1% occurs within the Project Area. The vegetation communities related to this unit include those associated with yellow sand plains, including; Gy2 and Gp2. The distribution of this vegetation unit represents the potential distribution of the ecologia vegetation communities, showing that they are very restricted and are likely to be uncommon locally and regionally. Based on the known current extent of this vegetation unit in the Geraldton Sandplains region, 9% occurs within the Project Area. This unit is endemic to the Geraldton Sandplains region and only has 11% of the original extent of its total remaining. Oakajee Port and Rail OPR Rail Project – Vegetation and Flora Assessment March 2010 137 Table 7.2 – Beard Vegetation Units Conservation Significance Assessment Beard Vegetation Unit Description Total Area of Unit in WA (Ha) % of The Total Vegetation Unit Total Area in Project Area (Ha) % of Project Area a1,14Si Acacia aneura and Acacia quadrimarginea scrub. 448,700 0.56 2,525 1.12 a1,8Sr k1,2Ci Acacia aneura and Acacia sclerosperma with Atriplex and Maireana spp. succulent steppe. 199,534 1.65 3,290 1.46 a1,9Li Acacia aneura, Acacia ramulosa var. ramulosa and Acacia ramulosa var. linophylla low woodland. 94,031 7.29 6,851 3.04 a10,11Si k1,2Ci Acacia victoriae, Acacia xiphophylla and Acacia eremaea with Atriplex and Maireana spp. succulent steppe. 65,169 3.50 2,279 1.01 a14Si Acacia quadrimarginea scrub. 10,387 3.10 322 0.14 a1Li Acacia aneura low woodland. 24,751,239 0.22 53,891 23.90 a1Li a9,17Si Acacia aneura low woodland with understorey of Acacia ramulosa var. ramulosa, Acacia ramulosa var. linophylla and Acacia grasbyi. 1,136,021 2.67 30,281 13.43 a1Lp Acacia aneura, trees in groves or patches. 7,914,567 0.46 36,772 16.31 a1Si Acacia aneura scrub. 6,666,951 0.12 7,909 3.51 a33Sc Acacia rostellifera thicket. 3,478 35.88 1,248 0.55 a8,9Sr k1,2Ci Acacia sclerosperma, Acacia ramulosa var. ramulosa and Acacia ramulosa var. linophylla with Atriplex and Maireana spp. succulent steppe. 119,058 0.10 121 0.05 a8Sr k1,2Ci Acacia sclerosperma with Atriplex and Maireana spp. succulent steppe. 15,539 11.92 1,852 0.82 a9,19Si Acacia ramulosa var. ramulosa, Acacia ramulosa var. linophylla and Acacia acuminata scrub. 756,674 0.47 3,519 1.56 a9,20Si Acacia ramulosa var. ramulosa, Acacia ramulosa var. linophylla and Acacia murrayana scrub. 206,457 1.54 3,170 1.41 a9Si Acacia ramulosa var. ramulosa and Acacia ramulosa var. linophylla scrub. 1,331,779 0.58 7,768 3.45 acSc Acacia ‐ Casuarina spp. thicket. 495,385 0.08 381 0.17 anSi Mixed Acacia spp. scrub. 368,979 4.95 18,282 8.11 ceLr a9Si Acacia ramulosa var. ramulosa and Acacia ramulosa var. linophylla scrub with Callitris columellaris and Eucalyptus spp. 511,008 0.59 2,992 1.33 e6,8Mi Acacia ramulosa var. ramulosa, Acacia ramulosa var. linophylla and Acacia acuminata scrub with scattered Eucalyptus loxophleba and Casuarina huegeliana. 796,448 0.04 340 0.15 e6c5Mr a9,19Si Eucalyptus loxophleba and Eucalyptus salmonophloia sclerophyll woodland. 56,427 10.85 6,120 2.71 Oakajee Port and Rail OPR Rail Project – Vegetation and Flora Assessment March 2010 138 Beard Vegetation Unit Description Total Area of Unit in WA (Ha) % of The Total Vegetation Unit Total Area in Project Area (Ha) % of Project Area e6Mr a19Si Acacia acuminata scrub with scattered Eucalyptus loxophleba. 184,571 4.71 8,692 3.86 e6Mr eaSi Eucalyptus spp. (mallee) and Acacia spp. scrub with scattered Eucalyptus loxophleba. 97,368 8.26 8,038 3.57 k1,3Ci Atriplex spp., Tecticornia spp. and other samphires succulent steppe. 64,719 0.72 463 0.21 k3Ci Tecticornia spp. and other samphires succulent steppe. 2,078,904 0.00 23 0.01 mhSc Melaleuca ‐ Hakea spp. thicket. 51,880 4.00 2,077 0.92 x2SZc Scrub heath coastal association. 328,738 2.01 6,593 2.92 x3SZc Scrub heath inland association. 580,547 0.65 3,778 1.68 x3SZc/acSc Acacia ‐ Casuarina spp. thicket with scrub heath inland association. 82,081 7.15 5,868 2.60 Kataloq: images images -> 1. Параліч мімічної мускулатури,атрофія обличчя images -> Мп г. Белгорода «Стоматологическая поликлиника №2» Информированное добровольное согласие на стоматологическое эндодонтическое лечение images -> Задачами модуля являются images -> Сагітальні аномалії прикусу. Дистальний прикус. Етіологія, патогенез, клініка та діагностика дистального прикусу images -> Мп г. Белгорода «Стоматологическая поликлиника №2» Информированное добровольное согласие на проведение ортодонтического лечения images -> Мп г. Белгорода «Стоматологическая поликлиника №2» Информированное добровольное согласие на пародонтологическое лечение images -> Yazılım Eleştirisi Yüklə 2,97 Mb. Dostları ilə paylaş:
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