Nature-based solutions
Our work focuses on the integration of natural processes and ecosystems to address challenges such as climate change, flooding, air quality and biodiversity loss. Through this, we provide environmental benefits and improve urban resilience, enhance the well-being of residents and promote sustainable development.
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Assessment & Planning
Our work involves the identification of environmental challenges (eg flooding, soil erosion, biodiversity loss, urban heat islands) and delivery of ecological, economic and social impact assessments. We develop sustainable strategies tailored to specific landscapes and communities.
Design & Implementation
We work with the broader Alluvium Group to conceptualise and develop green infrastructure solutions (eg wetlands for flood control, urban forests for cooling, mangrove restoration for coastal protection). We work with governments, businesses and NGOs to integrate nature-based approaches into policies and projects and regularly use techniques like reforestation, agroforestry and ecosystem restoration.
Stakeholder Engagement & Policy Support
A significant portion of our nature-based work involves engaging with local communities to ensure our projects align with their needs. We regularly advise policymakers on integrating nature-based solutions into urban planning, climate adaptation and conservation policies.
Industry leadership
Our industry leaders are known for their deep expertise and knowledge in their field. They bring a thorough understanding of industry trends, technologies and best practices.

Jan Orton
General Manager – Mosaic Insights
Jan is the General Manager of Mosaic Insights, she is a well-respected and recognised champion, leader and strategist for liveability, sustainability and natural resource management.<br><br>Over her 30 year career in local government and consulting, Jan has worked alongside communities, elected representatives, state and federal government agencies, researchers and private interests on urban greening including open space and recreation, urban forestry, canopy analysis, and adaptation and resilience; water and catchments, public domain design and management, market research, evaluation, community led resilience planning. institutional capacity and evaluation, policy and strategy, and developing the evidence base for science-led decision making.<br><br>Jan has led change in numerous areas of sustainability and land management and been recognised through many awards. In 2008 Jan was named the public sector manager of the year by the Institute of Public Administration Australia for her leadership and impact in applying research around integrated urban water management to the local government sector. <br><br>Jan has extensive experience in engaging communities and other stakeholders in public land / public interest plans. Jan has expanded the craft of collaborative planning across recreation, rivers, open space, infrastructure and services. Her strengths lay in using available evidence from a wide range of sources, sectors and experiences bringing together diverse groups, interests and disciplines to address what are often complex NRM and urban management issues. <br><br>Jan has held senior management positions in local government and in consulting, she has managed and led large and diverse teams across environment and sustainability, parks and recreation, waste and recycling, works and infrastructure. <br><br>Jan has completed the Australian Institute of Company Directors course which has expended her knowledge and application of best practice governance and reinforced the importance of stakeholders’ involvement in good decision making.

Matthew Bolton
<p class="CVBodyText">Matt is a AILA Registered Landscape Architect and senior environmental planning, design and construction consultant with over 20 years’ experience in management of environmentally and culturally significant urban, rural, waterway, coastal and bushland landscapes.</p><p class="CVBodyText">He has proven experience in leading multi-disciplinary teams in wetland and waterway design, bushland and waterway restoration and establishment of sustainable recreational and major open space infrastructure in complex high profile public open space areas.</p>
Projects in Nature-based Solutions

Prioritising investment in activation: Land and Waterways Activation Platform

Monash University Nature Positive Planning

Cooling Cities using Green Open Spaces Literature Review

Extreme heat impacts on Victorian Infrastructure

Navua Catchment and Beqa Lagoon Integrated Ecosystem Management Plan
See more projects in Nature-based Solutions
More Mosaic Insights capabilities
AI and machine learning
We work with our clients to deploy AI and machine learning to enhance decision-making through predictive analytics and improving data-driven insights.
Open space planning
We shape cities and regional communities for decades to come. Our work creates functional, sustainable, and aesthetically pleasing environments that promote community engagement, well-being, and ecological health.
Urban greening and cooling
We believe nature in cities plays a critical role in both community wellbeing and ecological health. We develop strategies and plans for open space, urban forests, greening and cooling.
Social science
We are leaders in environmental social science; we specialise in human-nature connections where we identify areas of social enquiry to inform environmental planning and evaluation.
Spatial and data science
We integrate and analyse big data sets, write algorithms, apply advanced GIS techniques, and develop dashboards and other visualisations to communicate complex science and ideas in beautiful, accessible ways.