https://ogma.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:39600 Wed 28 Feb 2024 14:58:30 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:41562 Wed 28 Feb 2024 14:53:49 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:39662 Wed 27 Jul 2022 15:31:22 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:45075 Wed 26 Oct 2022 11:44:36 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:48829 Wed 24 Jan 2024 15:43:03 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:50100 Wed 12 Jul 2023 14:25:14 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:14198 Wed 11 Apr 2018 14:19:39 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:17160 Wed 11 Apr 2018 13:48:48 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:53294 Wed 07 Feb 2024 15:04:49 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:38911 Wed 02 Mar 2022 14:33:32 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:48567 Tue 30 May 2023 10:23:54 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:54451 Tue 27 Feb 2024 13:58:57 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:39555 Tue 26 Jul 2022 11:57:39 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:39454 SWARA-BBO, GALDIT_SI-BBO, GALDIT_SWARA-DE and GALDIT_SI-DE models, respectively. The results from the GALDIT_SI-DE model outperformed all other models at improving the accuracy of the vulnerability assessment. Moreover, the statistical-metaheuristic method yielded more accurate results than SWARA-metaheuristic hybrid models. The vulnerability map of the studied region indicates that the northwestern and western areas are very highly vulnerable. According to GALDIT_SI-DE model, 42%, 17%, 18% and 22% of the aquifer areas respectively have a low, medium, high and very high vulnerability to seawater intrusion. The research findings could be applied by regional authorities to manage and protect groundwater resources.]]> Tue 09 Aug 2022 14:28:09 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:51440 Tue 05 Sep 2023 17:57:09 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:50662 Tue 01 Aug 2023 13:20:57 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:50048 0 states that NDVI is higher on NFS than SFS and vice-versa. The spatial NDVI is extracted for the summer and winter months, November and June, respectively, to see the seasonal NDVI at each catchment. The results show that the Mount Wilson site (~35°S) has higher NDVI values than the Risdon Hill site throughout the year though receiving similar annual precipitation. It is observed that the Mount Wilson site shows approximately similar NDVI on NFS and SFS in the austral summer period. However, in the winter season when seasonal total precipitation exceeds total PET demand, the NDVI on NFS is comparatively higher than on SFS, which is attributed to differences in vegetation phenology on opposing hillslopes and relatively more incoming solar radiation on NFS than SFS. On the other hand, the site at Risdon Hills (~42°S) has relatively lower range of NDVI at both NFS and SFS, and NDVI at NFS and SFS does not vary noticeably. Further, the spatial NDVI patterns at both locations also illustrate similar behaviour, following the temporal patterns at both locations.]]> Thu 29 Jun 2023 15:06:34 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:33458 Thu 25 Jun 2020 10:27:43 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:42684 Thu 24 Aug 2023 15:42:02 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:39592 Thu 21 Jul 2022 08:39:46 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:41238 Sat 30 Jul 2022 12:19:31 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:9601 Sat 24 Mar 2018 08:39:38 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:867 Sat 24 Mar 2018 08:31:31 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:10817 Sat 24 Mar 2018 08:13:37 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:12263 Sat 24 Mar 2018 08:08:10 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:21773 Sat 24 Mar 2018 08:00:37 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:21606 Sat 24 Mar 2018 07:59:31 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:19162 Sat 24 Mar 2018 07:52:19 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:6676 Sat 24 Mar 2018 07:46:14 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:6465 Sat 24 Mar 2018 07:45:13 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:27381 Sat 24 Mar 2018 07:34:07 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:30391 Sat 24 Mar 2018 07:30:03 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:27043 Sat 24 Mar 2018 07:25:22 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:22289 1. IBIS was insensitive to the Jackson rooting parameter, suggesting that the effect of the rooting depth distribution on predictions of hydrology was insignificant.]]> Sat 24 Mar 2018 07:17:30 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:22532 −kf^−k Power Spectrum, 0≤k≤20≤k≤2) of varying amplitudes. In such a fashion important insights pertaining to the deterministic component of the original time series can be gained. We find that in the entropy–complexity plane this goal can be achieved without additional computations.]]> Sat 24 Mar 2018 07:15:42 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:25097 Sat 24 Mar 2018 07:15:03 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:23559 Sat 24 Mar 2018 07:14:11 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:48236 Sat 11 Mar 2023 12:43:37 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:50385 Mon 24 Jul 2023 13:23:30 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:53269 Mon 20 Nov 2023 12:56:41 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:41042 Mon 18 Mar 2024 15:09:19 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:36869 Mon 13 Jul 2020 16:18:44 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:36205 Mon 02 Mar 2020 14:16:32 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:31419 Mon 02 Mar 2020 14:10:50 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:30589 Fri 24 Aug 2018 09:03:28 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:40534 Fri 22 Jul 2022 15:19:29 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:47221 Fri 16 Dec 2022 10:16:32 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:53661 The assessment of ecosystem quality and the maintenance of optimal ecosystem function require understanding vegetation area dynamics and their relationship with climate variables. This study aims to detect vegetation area changes downstream of the Hali dam, which was built in 2009, and to understand the influence of the dam as well as climatic variables on the region’s vegetation areas from 2000 to 2020. The case study is located in an arid area with an average rainfall amount from 50 to 100 mm/year. An analysis of seasonal changes in vegetation areas was conducted using the Normalized Difference Vegetation Index (NDVI), and supervised image classification was used to evaluate changes in vegetation areas using Landsat imagery. Pearson correlation and multivariate linear regression were used to assess the response of local vegetation areas to both hydrologic changes due to dam construction and climate variability. The NDVI analysis revealed a considerable vegetation decline after the dam construction in the dry season. This is primarily associated with the impoundment of seasonal water by the dam and the increase in cropland areas due to dam irrigation. A significantly stronger correlation between vegetation changes and precipitation and temperature variations was observed before the dam construction. Furthermore, multivariant linear regression was used to evaluate the variations in equivalent water thickness (EWT), climate data, and NDVI before and after the dam construction. The results suggested that 85 percent of the variability in the mean NDVI was driven by climate variables and EWT before the dam construction. On the other hand, it was found that only 42 percent of the variations in the NDVI were driven by climate variables and EWT from 2010 to 2020 for both dry and wet seasons.]]> Fri 15 Dec 2023 11:05:47 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:42004 Fri 10 Mar 2023 14:19:56 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:43009 Fri 09 Sep 2022 14:46:25 AEST ]]>