Sarah A. Bekessy

RMIT University | RMIT · School of Global, Urban and Social Studies

Effective private land conservation strategies that consider both landholder preferences and future climatic conditions are critical for preserving biodiversity and ecosystem services. Yet, the interaction and relative importance of these factors for conservation planning performance is unknown. Here, we assess the importance of considering landhol...

The 3-30-300 rule is a recently proposed metric that sets minimum standards for access to nature in cities for human wellbeing. It specifies that homes, schools and workplaces should have a view of 3 trees, be in a neighbourhood with over 30% tree canopy cover and be within 300 m walk of a park. This metric is an important progression for assessing...

Introduction Coffee is a ubiquitous global commodity that is cultivated with a wide range of practices, each with different, yet poorly understood trade‐offs between management intensity, yield, and biodiversity. For example, monocultures prioritise coffee production, but do not necessarily deliver the highest coffee yields, nor the greatest profit...

Recognition of the health benefits of nature contact has increased. Simultaneously, growing numbers of people worldwide experience loneliness. There is a movement towards prescribing nature-based activities to improve/promote social connections, health, and quality of life. Yet, what constitutes a therapeutic nature dose is not well understood, due...

Achieving nature positive development within existing regulatory frameworks will be challenging. Halting and reversing biodiversity loss requires restoration and enhancement of ecosystems alongside a fundamental shift in how we value biodiversity and assess quantifiable improvements. Environmental Impact Assessments (EIAs) focussed on mitigating ne...

Climate and land‐use change pose unprecedented threats to ecosystems, economies, and communities worldwide. To help mitigate the climate crisis, restoration is a rapidly growing industry used to offset carbon emissions. The most common approach is to plant fast‐growing monocultures with the aim of sequestering as much carbon as possible in the shor...

Many of the proposed solutions to the global biodiversity crisis rely on national governments to act. The conservation movement needs to motivate governments or face an ongoing extinction crisis. Here we explore how linking biodiversity to electoral systems may assist in motivating government action. Using Australia as a case study, we analyze the...

The motivations for incorporating nature into the design of cities have never been more compelling. Creating experiences with nature that occur every day (everyday nature) in cities could help reverse the fate of many threatened species and connect people with nature and living cultural traditions. However, this requires more than just urban greeni...

We compare three urban greening investment scenarios in Melbourne, Australia. • The scenarios created 11,668 green spaces, 3395 and 1141 spaces respectively. • Only the smaller scenarios were located to maximise ecological connectivity. • Ecological connectivity benefits were modelled for all scenarios. • Targeted scenarios delivered much more ecol...

With a global footprint of 10 million hectares across 12.5 million farms, coffee is among the world’s most traded commodities. The coffee industry has launched a variety of initiatives designed to reduce coffee’s contribution to climate change and biodiversity loss and enhance the socio-economic conditions of coffee producers. We systematically rev...

The ’3-30-300 rule’ is a recently proposed metric which sets minimum standards for access to nature in cities for human wellbeing. It specifies homes, schools and workplaces should have a view of 3 trees, be located in a neighbourhood with over 30% tree canopy cover and be within 300m walk of a park. This metric is an important progression for asse...

Strategic environmental assessment (SEA) can help to ensure that development across a landscape is planned and implemented with minimum environmental and biodiversity impacts. Despite its growing prevalence, few studies have investigated the implementation of biodiversity conservation interventions associated with SEA. Here, we examine an Australia...

As major policy actors (e.g. governments, global organisations) grapple with 'wicked' sustainability challenges, the use of demonstration projects or 'living labs' has promise in showcasing potential solutions. However, these projects can struggle to realise enduring change, with initial experimental deliverables tending not to be replicated and re...

Effective private land conservation strategies that consider both landholder preferences and future climatic conditions are critical for preserving biodiversity and ecosystem services. Yet, the interaction and relative importance of these factors for conservation planning performance is unknown. Here, we assess the importance of considering landhol...

Background: Loneliness is increasingly reported as a growing problem throughout society and is insufficiently addressed through traditional health care systems. Current evidence highlights the physical, emotional, and mental health implications of loneliness. Further, the impact of loneliness as a global public health issue is evidenced by connecti...

Green roof retrofits offer a promising avenue to increase greenspace and thus biodiversity in the city. The successful colonisation and establishment of plants and animals on green roofs is limited by the location and context of the green roof. Here we use a before, after, control, impact (BACI) design to monitor the colonisation of a new retrofit...

We present the outcomes of a program designed to engage primary school students with both Indigenous knowledge and biodiversity conservation, through the lens of “Totemic” species. The program provided resources for genuine engagement with Traditional Owners, and for the coordinating teachers to dedicate time to curriculum development and delivery....

To stop the spread of SARS-CoV-2 coronavirus (COVID-19) governments around the world implemented lockdowns restricting public travel. In the Australian state of Victoria, this included limiting permitted reasons for leaving home and restricting movements to within a 5 km radius of one's home. In 2020, we conducted a state-wide survey (N = 1024) of...

The application of ecological theory in urban planning is becoming more important as land managers focus on increasing biodiversity to improve human welfare in cities. Authorities must decide not only what types of biodiversity-focused infrastructure should be prioritized, but also where new resources should be positioned and existing resources pro...

An increasing number of countries are implementing strategic environmental assessment (SEA) to support the development of environmentally sustainable policies, plans and programs. However, some Global South countries are yet to legislate for SEA and research is needed to understand the contextual challenges to implementing SEA effectively in these...

Built environment practitioners currently seek options and opportunities to respond to the biodiversity emergency. Biodiversity Inclusive Design (BID) is an approach to design that seeks to foster functional ecological systems, enable species’ persistence within the built environment and (re) connect people with nature. BID can support designers’ q...

How information is framed affects how people respond, yet evidence for the effectiveness of framing for generating support for biodiversity conservation is surprisingly sparse. We conduct the first empirical test of conservation message frames, using a hypothetical scenario of a proposed mining development. Embedding different expert statements wit...

A core objective of the conservation movement is to motivate government decision-makers into delivering critical policy changes to abate the global species extinction crisis. Using Australia as a case study, we showcase a way of highlighting the intersection between a nation’s elected representatives and extant threatened species. We analyse the re...

The application of ecological theory to urban planning is becoming more important as land managers focus on increasing urban biodiversity as a way to improve human welfare. City authorities must decide not only what types of biodiversity-focused infrastructure should be prioritized, but also where new resources should be positioned and existing res...

Nature-based solutions (NBS) are recognised as a means to address challenges such as heatwaves, flooding and biodiversity loss. Delivering these benefits at scale will require large areas of scarce urban land to be converted into green space. Here we show an approach by which cities can make substantial progress towards their sustainability targets...

Conservation professionals are familiar with value‐driven research and practice. However, recent efforts to use strategic communication, specifically conservation messaging, to affect targeted behaviour change or influence values and attitudes towards conservation introduce new ethical dilemmas that conservation professionals may not have considere...

This Series on urban design, transport, and health aimed to facilitate development of a global system of health-related policy and spatial indicators to assess achievements and deficiencies in urban and transport policies and features. This final paper in the Series summarises key findings, considers what to do next, and outlines urgent key actions...

Nature-based solutions (NBS) are increasingly recognised as a means to address critical urban sustainability problems such as heatwaves, flooding and biodiversity loss. Accordingly, cities around the world have committed to ambitious targets for urban greening. Meeting these targets will require large areas of land to be converted from existing use...

Australia is experiencing mounting pressures related to processes of urbanisation, biodiversity loss and climate change felt at large in cities. At the same time, it is cities that can take the leading role in pioneering approaches and solutions to respond to those coupling emergencies. In this perspective piece we respond to the following question...

Here, we describe and evaluate the “bins on boats” project undertaken in Victoria, Australia, which aimed to reduce marine pollution that causes entanglement among Australian fur seals on the Victorian coastline of Bass Strait. This program represents a successful case study in how conservation managers, industry, government, and researchers can co...

Biodiversity loss is driven by human behavior, but there is uncertainty about the effectiveness of behavior‐change programs in delivering benefits to biodiversity. To demonstrate their value, the biodiversity benefits and cost‐effectiveness of behavior changes that directly or indirectly affect biodiversity need to be quantified. We adapted a struc...

Nature as a climate solution: Country, culture and nature-based solutions for mitigating climate change

The ability of insects to persist in urban greenspace depends on their ability to usefully interact with available plant resources. Greenspace design influences plant–insect interactions by: (1) limiting the plant-species pool available for interaction through plant choice, (2) limiting the insects that are available for interaction through site-oc...

Increasing focus on Nature-Based Solutions (NBS) in cities has significantly expanded the range of applications in which urban nature is considered useful, as well as the range of NBS available. Traditional parks, gardens and street trees now sit alongside innovative approaches including rooftop pollinator habitats, constructed wetlands and hydropo...

Regular contact with nature provides multiple health benefits for people, but biodiversity is declining fast in an urbanizing world. Biodiversity offsets are implemented to compensate for the negative residual impacts of economic development projects on biodiversity, but the impacts on people who stand to lose biodiversity from their local environm...

Nature-based solutions (NBS) are increasingly at the centre of urban strategies to mitigate heatwaves and flooding, improve public health and restore biodiversity. However, on-ground implementation has been slow, inconsistent and often limited to demonstration sites. A broad literature consistently highlights institutional barriers as a major reaso...

With COVID-19 dominating headlines, highlighting links between the pandemic and biodiversity may increase public awareness of the biodiversity crisis. However, ill-considered messages that frame nature as the problem rather than the solution could inadvertently propagate problematic narratives and undermine motivations and individual self-efficacy...

Biodiversity within cities is fundamental for human health and well-being, and delivers a wide range of critical ecosystem services. However, biodiversity is often viewed as an afterthought or final addition once an urban development nears completion. As such, provisions for biodiversity are typically tokenistic and do not achieve the experience of...

Strategic environmental assessment (SEA) aims to provide a sound theoretical basis on which to plan for biodiversity and ecosystem services (ES). With the multi-purpose and increasing use of SEA worldwide, it is timely to evaluate the effectiveness of SEA practice in integrating biodiversity and ES considerations. Here, we derive criteria from the...

Cities globally are greening their urban fabric, but to contribute positively to the biodiversity extinction crisis, local governments must explicitly target actions for biodiversity. We apply the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) framework — nature for nature, society and culture — to elevate...

Governments commit substantial time and resources engaging individuals and households to reduce their greenhouse gas emissions. These approaches, based largely upon behaviour change theories, have been criticised for their limited reach and effectiveness by practice theorists who have offered an alternative approach, broadening the focus beyond ind...

This report investigates the opportunities for threatened species conservation within Australian cities and towns

The conservation profession is increasingly seeking effective ways to reduce societal impact on biodiversity, including through targeted behavior change interventions. Multiple conservation behavior change programs exist, but there is also great uncertainty regarding which behaviors are most strategic to target. Behavioral prioritization is a tool...

Communication and advocacy approaches that influence attitudes and behaviors are key to addressing conservation problems, and the way an issue is framed can affect how people view, judge, and respond to an issue. Responses to conservation interventions can also be influenced by subtle wording changes in statements that may appeal to different value...

Beef production is a major driver of biodiversity loss and greenhouse gas emissions globally, and multiple studies recommend reducing beef production and consumption. Although there have been significant efforts from the biodiversity conservation sector toward reducing beef‐production impacts, there has been comparatively much less engagement in re...

Species common names underpin communication between researchers, stakeholders and the public. Changing unappealing (e.g., rough-skinned horned toad), misleading (e.g., lesser bird of paradise) or even immemorable (e.g., little grassbird) species names could be an effective, and inexpensive, way to improve engagement with and support for threatened...

Protecting nature is a fundamental aspect of local and Indigenous cultures that has more recently become an urban sustainability goal. The benefits provided by nature to people and other species have sparked an upsurge in research exploring how best to manage existing nature in urban environments. Here we expand this focus by drawing attention to a...

Context. Feral cats (Felis catus) pose a significant threat to Australia’s native species and feral cat control is, therefore, an important component of threatened species management and policy. Australia’s Threatened Species Strategy articulates defined targets for feral cat control. Yet, currently, little is known about who is engaged in feral ca...

As with most governments worldwide, Australian governments list threatened species and proffer commitments to recovering them. Yet most of Australia's imperiled species continue to decline or go extinct and a contributing cause is inadequate investment in conservation management. However, this has been difficult to evaluate because the extent of fu...

Conserving native biodiversity in cities involves addressing social and ecological factors that contribute to the persistence of species. Multiple activities and programs are needed, with the participation of land managers across private and public realms; from householders to state and local governments. There are few planning and assessment tools...

Changing human behavior and attitudes are key to conserving global biodiversity. Despite evidence from other disciplines that strategic messaging can influence behavior and attitudes, it remains unclear how to best design messages to benefit biodiversity. We conducted a systematic literature review to investigate the status of conservation messagin...

Current global enthusiasm for urban greening and bringing nature back into cities is unprecedented. Evidence of the socioecological benefits of large, permanent greenspaces is mounting, but the collective potential for pop‐up parks (PUPs) – small, temporary greenspaces – to augment urban ecosystem services is unknown. To showcase the potential of P...

Revolving funds buy land with high nature value, protect these values through conservation agreements and then resell them. The funds from sales then purchase more land.

In biodiversity conservation, the prevailing consensus is that optimistic messages should be used to inspire people to change their behaviour, but there is scarce empirical evidence that optimistic messages lead to favourable conservation behaviour change.

Island biogeography theory posits that species richness increases with island size and decreases with isolation. This logic underpins much conservation policy and regulation, with preference given to conserving large, highly connected areas, and relative ambivalence shown toward protecting small, isolated habitat patches. We undertook a global synt...

Unpopular and uncharismatic species receive less conservation support, potentially impacting their long-term survival. This study assesses the attention directed towards Australian threatened species on the online social network Twitter, an increasingly common way for scientists and the general public to communicate about conservation. We find a di...