One of the building blocks of the Great Barrier Reef could be in danger

One of the building blocks of the Great Barrier Reef could be in danger

By PhD Candidate Tessa Page, Read Time: 404 words about 3 minutes. Our new research has revealed adults from one species of reef building coralline algae may be somewhat resilient to the degree of change oceans are predicted to endure by year 2100.   As humans continue to emit CO2 into the atmosphere at an unprecedented rate, major changes are occurring in our oceans, [...]

The forgotten forests of the sea: Are they also threatened by climate change?

The forgotten forests of the sea: Are they also threatened by climate change?

By PhD Candidates Carolina Olguin Jacobson and Nur Arafeh Dalmau (Guest Co-Author) Read Time: 449 words about 3 minutes. Extreme climatic events, such as marine heatwaves, are threatening one of the most productive (but often forgotten) marine ecosystems; kelp forests.  Sea lions among kelp forest in a remote island Cedros, in Baja California, Mexico. Photo by: Nur Arafeh Dalmau.  The importance of terrestrial forests is well known, but their marine counterpart, underwater kelp forests, are [...]

Fragmentation threatens mangrove forests but protection can help – in some areas

Fragmentation threatens mangrove forests but protection can help – in some areas

By Dr Mischa Turschwell Read Time: 342 words about 2 minutes. Mangrove forest conservation is increasingly attracting international interest. That’s because mangroves support incredible biodiversity, enhance fisheries, protect vulnerable coastal communities from storms, and reduce climate change by storing carbon.  Lone Mangrove Sunset. Photo: Unknown. Unfortunately, mangrove forests remain one of the worlds most threatened ecosystems. Pressures from forest fragmentation, climate change, increasing exploitation [...]

There are cross-benefits to protecting coastal wetlands in the wake of COVID-19

There are cross-benefits to protecting coastal wetlands in the wake of COVID-19

Dr Ryan Pearson Read Time: 503 words about 3 minutes. The effects of COVID-19 on the world has been profound. We're now re-evaluating intergovernmental, trade and personal relationships, and rethinking our consumer needs. Environmental groups have been encouraging people to 'eat more fish' in response to this pandemic.  Consumer surveys during the pandemic have  also highlighted [...]

How can we best assess the threats and status of connected coastal wetland habitats?

How can we best assess the threats and status of connected coastal wetland habitats?

By Dr Michael Sievers Reading Time: 485 words about 3 minutes. Habitat degradation is a global crisis. Quantifying and evaluating habitat change and its impacts on ecosystem function is needed to inform management and conservation that ultimately safeguards biodiversity and human benefits. Many of these benefits in coastal ecosystems depend not only on habitat status, [...]

Global fragmentation of mangrove forests

Global fragmentation of mangrove forests

By Dr Chris Brown Read Time: 354 words about 2 minutes. To inform conservation actions we need global indicators of wetland ecosystems that represent changes in ecosystem function. But current indicators are largely based on changes in the area of wetland ecosystems. In our new study we mapped fragmentation of mangrove habitats at a global scale. [...]

Are trees greener near salmon spawning streams?

Are trees greener near salmon spawning streams?

By Dr Chris Brown  Reading Time: 557 words about 3 minutes. We usually think of nutrients moving down rivers to the ocean, not the other way around. But in many temperate rivers of the northern hemisphere migration of salmon brings nutrients from the ocean to rivers and surrounding vegetation.  Male Pink Salmon, identifiable because of [...]

Marine conservation investment needs informed guidance: where do we begin?

Marine conservation investment needs informed guidance: where do we begin?

By Dr Viv Tulloch Read Time: 508 words about 3 mins. Marine ecosystems are increasingly threatened by climate change, human activities in the oceans and on the land, yet significant gaps still exist in managing the impacts of these pressures around the world. Marine Habitat Destruction. Photo Jeff Yonover. Efficient conservation investment requires linking dominant pressures [...]

Climate Change strikes again: Warming rivers are reducing fish recruitment

Climate Change strikes again: Warming rivers are reducing fish recruitment

There is an urgent need to understand what factors contribute to successful breeding and juvenile survival for Australia’s freshwater fishes, especially as many freshwater fish species are affected by events like those that led to the recent fish kills in the Murray-Darling Basin.

Director’s Welcome to ARI Magazine Edition 3

Director’s Welcome to ARI Magazine Edition 3

Australian Rivers Institute Director, Stuart Bunn. We welcome you back to another edition of the Australian RiversInstitute (ARI) Magazine. (Link). Over the past few months our staff have been active in strengthening research partnerships and establishing new connections across the globe. The importance of connections, not only with fellow researchers, industry and government but also [...]