Voluntary waste industry protocol for the handling of early collected carbon charges in the landfill sector

The landfill industry, through the Australian Landfill Owners Association and the Australian Local Government Association, has developed this voluntary protocol to ensure that the early collected carbon charges are returned for consumer benefit. Individual landfill owners will have the option to accept to be bound by the protocol. Those who accept shall be identified on the Department of the Environment’s website. The protocol will not override contractual arrangements between landfill operators and their customers. The Minister for the Environment has issued a statement supporting the protocol and calling for wide participation by the landfill industry and other groups in the protocol. The Australian Competition and Consumer Commission (ACCC) has also encouraged landfill industry participants to work with the Government to negotiate an appropriate solution for the handling of early collected carbon charges

Modeling the distribution of a wide-ranging invasive species using the sampling efforts of expert and citizen scientists

1- Results for the models calibrated with <i>Weigted Pts</i> pseudo-absences for the paper 'Modelling the distribution of a wide-ranging invasive species using the sampling efforts of expert and citizen scientists'.<div>2- Final figure of the probability of distribution of rabbits in black and white.</div><div>3- Final figure of the probability of distribution of rabbits in ASC format.<br></div

When Policy and Infrastructure Provisions are Exemplary but still Insufficient: Paradoxes Affecting Education for Sustainability (EfS) in a Custom-designed Sustainability School

Schools willing to implement education for sustainability (EfS) commonly find themselves confronted with curricula, school grounds and buildings and teaching practices that do not lend themselves easily to best practice EfS. In this article, we present what we learned about some of the challenges confronted daily by the staff of a purpose-built sustainability primary school situated in a ‘green’ suburb in Western Australia. Over the period of a year, we regularly engaged with the staff of the school through semi-structured, in-depth interviews and classroom observations as part of an interpretive ethnographic study. We identified three key themes—policy infrastructure, physical infrastructure and pedagogical infrastructure—that serve as both affordances and counter-affordances to best practice EfS. Given the paradoxical interplay of the affordances and counter-affordances shaping the school’s implementation of EfS, we suggest that overcoming these paradoxes requires no less than a transformation of school culture

Greenhouse, land management and carbon sequestration in Western Australia

This report examines options for greenhouse emissions abatement by changing land management practices and establishing terrestrial organic carbon sinks in Western Australia.It recommends the following priorities to the Greenhouse Task Force.? Expand the already successful Kyoto Protocol Article 3.3 plantations, as carbon sinks.? Determine the potential of Kyoto Protocol Article 3.4 sink activities (cropland management, grazing land management and revegetation) to contribute to carbon sequestration in Western Australia

Greywater irrigation as a source of organic micro-pollutants to shallow groundwater and nearby surface water

Increased water demands due to population growth and increased urbanisation have driven adoption of various water reuse practices. The irrigation of greywater (water from all household uses, except toilets) has been proposed as one potential sustainable practice. Research has clearly identified environmental harm from the presence of micro-pollutants in soils, groundwater and surface water. Greywater contains a range of micro pollutants yet very little is known about their potential environmental fate when greywater is irrigated to soil. Therefore, this study assessed whether organic micro-pollutants in irrigated greywater were transferred to shallow groundwater and an adjacent surface waterway. A total of 22 organic micro-pollutants were detected in greywater. Six of these (acesulfame, caffeine, DEET, paracetamol, salicylic acid and triclosan) were selected as potential tracers of greywater contamination. Three of these chemicals (acesulfame, caffeine, DEET) were detected in the groundwater, while salicylic acid was also detected in adjacent surface water. Caffeine and DEET in surface water were directly attributable to greywater irrigation. Thus the practice of greywater irrigation can act as a source of organic micro-pollutants to shallow groundwater and nearby surface water. The full list of micro-pollutants that could be introduced via greywater and the risk they pose to aquatic ecosystems is not yet known

Controlling occupational cancers in Australia

Lin Fritschi, Renae C Fernandez, Deborah A Vallance, Terry J Slevin, Alison Reid, Timothy R Driscoll, Deborah C Glas

Dense, mixed-use, walkable urban precinct to support sustainable transport or vice versa? A model for consideration from Perth, Western Australia

Within the majority of the literature on sustainable transport, it is accepted as ideal to arrange new urban growth in close proximity to major public transit services. While the literature on this subject of transit-oriented developments (TOD) is positive and optimistic, for the most part such assertions are conjectural. This article will attempt to fill this gap by revealing a modeling process undertaken for a local area's reurbanization project to understand the potential and limitations of several modes of transport to support the increased activity density in the precincts. Several of the most standardized policy levers were employed, such as parking ratios and mix of use and building height, and contrasted with the trip generation and transit mode's hourly capacity to reveal potential real-estate yields. The outcomes indicate not only the immediate yields but also the capacity for urban transformation due to each level of sustainable transport investments. The model is unique in that the capacity, parking ratios, and assumptions are highly transparent

Taxonomic indexing—extending the role of taxonomy

Author Posting. © Society of Systematic Biologists, 2006. This article is posted here by permission of Society of Systematic Biologists for personal use, not for redistribution. The definitive version was published in Systematic Biology 55 (2006): 367-373, doi: 10.1080/10635150500541680.Taxonomic indexing refers to a new array of taxonomically intelligent network services that use nomenclatural principles and elements of expert taxonomic knowledge to manage information about organisms. Taxonomic indexing was introduced to help manage the increasing amounts of digital information about biology. It has been designed to form a near basal layer in a layered cyberinfrastructure that deals with biological information. Taxonomic Indexing accommodates the special problems of using names of organisms to index biological material. It links alternative names for the same entity (reconciliation), and distinguishes between uses of the same name for different entities (disambiguation), and names are placed within an indefinite number of hierarchical schemes. In order to access all information on all organisms, Taxonomic indexing must be able to call on a registry of all names in all forms for all organisms. NameBank has been developed to meet that need. Taxonomic indexing is an area of informatics that overlaps with taxonomy, is dependent on the expert input of taxonomists, and reveals the relevance of the discipline to a wide audience

Use of a total traffic count metric to investigate the impact of roadways on asthma severity: a case-control study

<p>Abstract</p> <p>Background</p> <p>This study had two principal objectives: (i) to investigate the relationship between asthma severity and proximity to major roadways in Perth, Western Australia; (ii) to demonstrate a more accurate method of exposure assessment for traffic pollutants using an innovative GIS-based measure that fully integrates all traffic densities around subject residences.</p> <p>Methods</p> <p>We conducted a spatial case-control study, in which 'cases' were defined as individuals aged under 19 years of age with more severe asthma (defined here as two or more emergency department contacts with asthma in a defined 5-year period) versus age- and gender-matched 'controls' with less severe asthma (defined here as one emergency department contact for asthma). Traffic exposures were measured using a GIS-based approach to determine the lengths of the roads falling within a buffer area, and then multiplying them by their respective traffic counts.</p> <p>Results</p> <p>We examined the spatial relationship between emergency department contacts for asthma at three different buffer sizes: 50 metres, 100 metres and 150 metres. No effect was noted for the 50 metre buffer (OR = 1.07; 95% CI: 0.91-1.26), but elevated odds ratios were observed with for crude (unadjusted) estimates OR = 1.21 (95% CI: 1.00-1.46) for 100 metre buffers and OR = 1.25 (95% CI: 1.02-1.54) for 150 metre buffers. For adjusted risk estimates, only the 150 metre buffer yielded a statistically significant finding (OR = 1.24; 95% CI:1.00-1.52).</p> <p>Conclusions</p> <p>Our study revealed a significant 24% increase in the risk of experiencing multiple emergency department contacts for asthma for every log-unit of traffic exposure. This study provides support for the hypothesis that traffic related air pollution increases the frequency of health service contacts for asthma. This study used advanced GIS techniques to establish traffic-weighted buffer zones around the geocoded residential location of subjects to provide an accurate assessment of exposure to traffic emissions, thereby providing a quantification of the ranges over which pollutants may exert a health effect.</p