https://ogma.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:15256 Wed 11 Apr 2018 17:16:43 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:40286 1) and lower for Pb and As (root BCFs <1). Substantial barriers for translocation from roots to stems were identified for all metal(loid)s (stem TFs; 0.07-0.68). Conversely, unrestricted flow from stems to leaves was observed for all metal(loid)s at unity or higher (leaf TFs = 1). Strong linear relationships between sediment and root for Zn and Pb were observed, indicating roots as a useful bioindicator.]]> Wed 07 Jun 2023 11:49:24 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:47545 Tue 30 May 2023 10:00:42 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:8141 Tue 16 Jan 2024 16:00:57 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:43844 Tue 04 Oct 2022 11:53:44 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:55483 Tue 04 Jun 2024 10:59:28 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:48849 Thu 20 Apr 2023 10:30:52 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:49304 Thu 11 May 2023 14:32:05 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:52213 Thu 05 Oct 2023 10:23:35 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:11159 0.4 above the Australian height datum (mAHD), whereas mangrove occupied areas with spring tidal range >0.3 m, hydroperiod <0.45 and elevation <0.4 mAHD. By using these parameters, it is possible to exclude mangrove from saltmarsh areas and to establish saltmarsh at lower elevations in the tidal frame than would occur under natural conditions, effectively expanding saltmarsh area. These measures can be useful where landward migration of estuarine communities is restricted by infrastructure; however, they should not be considered a substitute for conservation of remnant saltmarsh or establishment of landward buffer zones.]]> Sat 24 Mar 2018 08:08:32 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:17280 Sat 24 Mar 2018 08:01:49 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:48199 Sat 11 Mar 2023 12:30:31 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:49576 Mon 22 May 2023 10:43:57 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:40129 Mon 08 Aug 2022 11:56:57 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:50761 Mon 07 Aug 2023 14:08:10 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:44521 Sporobolus virginicus, across three urbanised estuaries in NSW Australia. Lake Macquarie was the most contaminated estuary, while Sydney Olympic Park, Port Jackson exhibited intermediate metal(loid) loadings and Hunter Wetlands exhibited the lowest loadings among estuaries. Essential metals (Zn and Cu) were more mobile, with sediment:root bioconcentration factors (BCFs) greater than unity and translocation among plant organs greater than, or equal to, unity. Other metal(loid)s were less mobile, with BCFs equal to unity and translocation factors among organs much reduced. Despite these barriers to translocation, all metal(loid)s were accumulated to roots with dose, and further accumulative relationships between metal(loid)s in roots and culms, and culms and leaves, were evidenced (with the exception of Cu). Along with sediment metal(loid)s, increases in sediment pH predicted Cu uptake in roots and increases in soil organic matter predicted Se uptake in roots. Although significant positive linear relationships were observed between sediment metal(loid)s and plant organ metal(loid)s(withholding Cu), the variance explained was low to intermediate for most metal(loid)s suggesting employing S. virginicus as an accumulative bioindicator would be impractical.]]> Fri 14 Oct 2022 11:18:58 AEDT ]]>