Serving and Protecting Communities Across the Globe

Seeing what lies beneath the surface requires more than traditional survey methods! For a full list of our capabilities, please visit www.hydrobiolgy.com At Hydrobiology, our Environmental Risk Assessment Team combines advanced scientific techniques with deep technical expertise to deliver a clearer understanding of aquatic environments. Using innovative tools such as Environmental DNA (eDNA) sampling and…

From the Conference Stage to National Television

Hydrobiology’s Dr Nadeeka Rathnayake (Senior Scientist, Environmental Chemistry & Geochemistry) recently represented our Team at the Mineral Sands Technical Conference 2026 in Colombo, Sri Lanka, presenting on “Water, Risk & Responsibility in Mineral Sands Mining.” Her presentation explored how science-based water management can support more responsible and sustainable mineral sands development in environmentally sensitive coastal…

Monitoring and Impact Assessment Services

Turning complex environmental challenges into practical project outcomes. From baseline environmental studies and impact assessments to water quality monitoring, freshwater ecology, hydrology and ecotoxicology, Hydrobiology helps clients navigate complex environmental challenges with practical, science-based solutions. For 25 years, we’ve partnered with mining, infrastructure, government and development sectors to deliver robust environmental data, defensible assessments and…

PEOPLE & CULTURE CELEBRATION: DR. TRANG HUYNH’s JOURNEY TO SUCCESS!

Hydrobiology is proud to celebrate the incredible achievements of our Team! Today marks 17 years since one of our valued Environmental Consultants- Dr. Trang Huynh (Technical Lead- Environmental Chemistry | Project Manager- Environmental Risk Assessment Team) first arrived in Brisbane to begin her 3-year postdoctoral role at The University of Queensland. That initial step into…

Celebrating 5 Years of Hydrobiology Singapore!

The Hydrobiology Group is extremely proud of the achievements of the Singapore Regional Office which celebrates its 5 year anniversary this month, delivering environmental solutions in Singapore, Southeast Asia and beyond! There are too many highlights to list, many large and small challenges (projects) to talk about, excellent interactions with clients and other colleagues, and…

Environmental risk assessment of decommissioned offshore oil and gas infrastructure

Hydrobiology is building on previous experience in the environmental risk assessment of repurposing decommissioned offshore oil and gas infrastructure, with a series of exciting new projects in this field. The safe use of underwater infrastructure as artificial reefs and habitat can literally bring new life to these structures. Assessing the risk to marine life associated…

Join Our Team- GRADUATE/EARLY CAREER ENVIRONMENTAL SCIENTIST

Temporary Maternity Leave position Fixed-term Contract Strong professional development focus Flexible working arrangements Annual staff team day /partner/family events Central Brisbane location Inclusive and respectful workplace culture Leading-edge and forward-thinking environmental solutions Hydrobiology – Small Company, Global Influence Hydrobiology is an award-winning environmental consulting company with offices in Brisbane, Perth, Singapore, South America, and PNG.…

Publication by Hydrobiology to protect the fish diversity of Lake Kutubu in PNG

Hydrobiology’s Justin Cutajar and Ross Smith, together with invasive species specialist Ron Thresher, have recently published a journal article concerning tilapia control in one of the most iconic perched lakes of PNG. The control of tilapia in Lake Kutubu is paramount to the survival of 13 endemic threatened fish species and continual provision of protein…

Renewable Energy Presentation to Bangladesh’s Renewable Energy Development Authority

Hydrobiology’s Dr Andy Markham traveled to Bangladesh with Dr Trang Huynh and Dr Frances Alexander to present the outcomes of the first stage of an Asian Development Bank (ADB) funded renewable energy project to Bangladesh’s Renewable Energy Development Authority (SREDA).  Representatives from the Ministries of Fisheries and Livestock, Power, Energy and Mineral Resources attended the…

Exciting new Strategic Environmental Assessment Project in Bangladesh

Hydrobiology is excited to be working with Asian Development Bank (ADB) on a Strategic Environmental Assessment (SEA) for a renewable energy floating solar project in Bangladesh. The SEA will assist the Government of Bangladesh to understand the potential impacts and risks associated with floating solar projects on waterbodies, their habitat and the species that rely on…