4.4 Review

A deep dive into the ecology of Gamay (Botany Bay, Australia): current knowledge and future priorities for this highly modified coastal waterway

Related references

Note: Only part of the references are listed.
Article Fisheries

New South Wales rocky reefs are under threat

M. J. Kingsford et al.

Summary: Rocky reefs in NSW consist of kelp forests and urchin-grazed barrens, which support a diverse range of species. The presence of barrens habitat is determined by the feeding activities of herbivorous invertebrates, especially the black sea urchin. This habitat has remained stable for decades and is crucial for reef-based organisms. However, in Tasmania, the situation regarding the black sea urchin differs from that in NSW, and this should be considered in the management approach for this species in both states.

MARINE AND FRESHWATER RESEARCH (2023)

Article Environmental Sciences

Don't go breaking apart: Anthropogenic disturbances predict meadow fragmentation of an endangered seagrass

Daniel S. S. Swadling et al.

Summary: This study examined how anthropogenic disturbances affect the habitat fragmentation of seagrass meadows, specifically looking at an endangered seagrass species in estuaries along the coastline of New South Wales, Australia. The results showed that habitat fragmentation was more severe in estuaries near highly populated areas, with boat moorings being the most significant factor. The findings suggest that as human population and estuarine development continue to grow, seagrass meadow fragmentation will become more pervasive.

AQUATIC CONSERVATION-MARINE AND FRESHWATER ECOSYSTEMS (2023)

Article Environmental Sciences

Interpreting Long-Term Patterns of Seagrasses Abundance: How Seagrass Variability Is Dependent on Genus and Estuary Type

Greg J. West et al.

Summary: Seagrass habitats provide essential ecosystem services and are indicators of estuarine health, but are facing increasing threats globally. This study in New South Wales, Australia, over a 40-year period found a decline in total seagrass area, mainly attributed to the genus Ruppia. Different seagrass genera showed varying levels of temporal variability, with Posidonia being the least variable. Factors such as estuary type played a role in seagrass composition and change over time.

ESTUARIES AND COASTS (2022)

Article Fisheries

Space use by the endemic common (weedy) seadragon (Phyllopteryx taeniolatus): influence of habitat and prey

Sam J. Allan et al.

Summary: The study found that weedy seadragons prefer habitats dominated by kelp and avoid rock-dominated habitats. Additionally, the availability of mysid prey significantly influences their habitat selection.

JOURNAL OF FISH BIOLOGY (2022)

Article Marine & Freshwater Biology

The trophic basis of fish assemblages in temperate estuarine and coastal ecosystems

Belinda K. Goddard et al.

Summary: This study investigates the trophic basis of fish assemblages in estuaries and reveals that the energy sources supporting fish biomass differ between estuarine reef habitats and seagrass habitats, highlighting the importance of identifying appropriate mitigation measures for conserving these populations in the face of urbanisation.

MARINE BIOLOGY (2022)

Article Microbiology

Communality in microbial stress response and differential metabolic interactions revealed by time-series analysis of sponge symbionts

Jessica A. Taylor et al.

Summary: This study used metatranscriptomic analysis to uncover the dynamic gene expression adjustments of sponge-associated symbionts in response to environmental variation. The findings revealed differences in metabolic activities and symbiotic interactions among different microbial symbionts, but a similarity in expression variation of stress-related genes. These dynamic adjustments contribute to holobiont stability and provide resilience against environmental change.

ENVIRONMENTAL MICROBIOLOGY (2022)

Article Fisheries

Searching for seadragons: predicting micro-habitat use for the common (weedy) seadragon (Phyllopteryx taeniolatus) based on habitat and prey

Sam J. Allan et al.

Summary: This study investigates the influence of critical habitat and prey on the distribution of the common seadragon. The authors find that the associations between the seadragon and kelp and mysid shrimps can be extrapolated to predict their occurrence at different locations. These findings are crucial for the conservation of seadragon populations and understanding their response to climate change scenarios.

JOURNAL OF FISH BIOLOGY (2022)

Article Fisheries

Empowering her guardians to nurture our Ocean's future

Mibu Fischer et al.

Summary: Coastal Indigenous and Traditional communities are facing challenges from climate change, but are hindered by governance structures, oppression, colonization, language barriers, and lack of agency in contributing to the current management of oceans and coasts. They are calling on scientists and practitioners to support them in becoming Earth's guardians and taking a leading role in shaping the future.

REVIEWS IN FISH BIOLOGY AND FISHERIES (2022)

Article Ecology

Linking habitat interactions and biodiversity within seascapes

Ana B. Bugnot et al.

Summary: Habitat interactions, particularly in aquatic ecosystems, are important for regulating biodiversity and ecosystem functions. Oyster reefs, a highly degraded habitat, have unknown effects on sediment infaunal communities. This study found that sediments close to oyster reefs had more labile organic matter, positively impacting taxonomic biodiversity. Functional biodiversity, however, varied between estuaries, suggesting the importance of estuarine environmental conditions. Incorporating seascape interactions into restoration initiatives can inform the recovery of biodiversity and functions beyond the target habitat.

ECOSPHERE (2022)

Article Environmental Sciences

Remnant oyster reefs as fish habitat within the estuarine seascape

Francisco Martinez-Baena et al.

Summary: This study found that oyster reefs play important roles in supporting fish communities, and they have similar functions as adjacent seagrass beds and mangrove forests. The number of fish observed in oyster reefs is almost double than that in mangroves and seagrass beds, and some fish species are unique to oyster reefs and mangroves containing oysters. These findings contribute to the development of restoration and management strategies that maximize fisheries benefit.

MARINE ENVIRONMENTAL RESEARCH (2022)

Article Environmental Sciences

Drivers of ocean warming in the western boundary currents of the Southern Hemisphere

Junde Li et al.

Summary: This study investigates the mechanisms for heat changes in the extensions of Western boundary currents (WBCs) in the Southern Hemisphere and finds that enhanced eddy generation leads to ocean warming. The findings of this study have important implications for understanding and predicting ocean warming, marine heatwaves, and the impact on the marine ecosystem in the WBC extensions under climate change.

NATURE CLIMATE CHANGE (2022)

Article Environmental Sciences

Community-based citizen science projects can support the distributional monitoring of fishes

Joseph D. DiBattista et al.

Summary: Effective conservation and fisheries management require data to capture demographic processes and range limits for each species. Limited funding often leads to a focus on commercial and recreational fishing targets, leaving non-target species underrepresented. Citizen science projects offer a potential alternative for gathering important data, particularly in areas with resource constraints.

AQUATIC CONSERVATION-MARINE AND FRESHWATER ECOSYSTEMS (2021)

Article Geosciences, Multidisciplinary

The Rate of Coastal Temperature Rise Adjacent to a Warming Western Boundary Current is Nonuniform with Latitude

Neil Malan et al.

Summary: Recent studies have shown that the intensification of Western boundary currents (WBCs) has led to nonuniform warming of shelf waters, with waters poleward of 32 degrees S warming more than twice as fast as those equatorward of 32 degrees S. The increase in lateral heat advection poleward of the WBC separation is the main driver of this phenomenon, with far-reaching biological implications.

GEOPHYSICAL RESEARCH LETTERS (2021)

Article Geography, Physical

Decadal shoreline erosion and recovery of beaches in modified and natural estuaries

Thomas E. Fellowes et al.

Summary: Sandy beaches in estuaries and bays (BEBs) are common landforms on the coasts of major cities, with their morphology controlled by various factors. Research shows that BEBs exhibit different decadal behaviors under different environmental conditions, with storm frequency, recovery rates, and geographic factors being key factors influencing their recovery status.

GEOMORPHOLOGY (2021)

Review Ecology

A review of the 'natural' ecological features of waterways in the Botany Bay catchment, in southern Sydney, Australia

D. J. Reid

Summary: Botany Bay is a well-known and extensively studied waterway in Australia, impacted by intensive development while retaining some natural features, with valuable research information being provided in certain national parks within the region.

REGIONAL STUDIES IN MARINE SCIENCE (2021)

Article Microbiology

Assessing the Use of Molecular Barcoding and qPCR for Investigating the Ecology of Prorocentrum minimum (Dinophyceae), a Harmful Algal Species

Kate McLennan et al.

Summary: Procentrum minimum is a globally distributed marine dinoflagellate known for causing harmful algal blooms. This study isolated a strain of P. minimum from eastern Australia and developed a qPCR assay for species quantification, showing significant correlation with amplicon sequencing. The abundance of P. minimum in Botany Bay was found to be linked to lower salinities and higher dissolved CO2 levels.

MICROORGANISMS (2021)

Article Biodiversity Conservation

Long-term declines and recovery of meadow area across the world's seagrass bioregions

Jillian C. Dunic et al.

Summary: Seagrass meadows globally are facing increasing threats, with overall declining trends in area, although stabilization or reversal of trends has been observed in some bioregions. Studies have identified a variety of drivers influencing seagrass meadow changes, highlighting the need for a better understanding of causes to improve management.

GLOBAL CHANGE BIOLOGY (2021)

Article Plant Sciences

Molecular analysis of a fungal disease in the habitat-forming brown macroalga Phyllospora comosa (Fucales) along a latitudinal gradient

Juliana Ferrari et al.

Summary: Infectious diseases can significantly impact marine ecosystems by affecting habitat-forming species. A recent study developed a qPCR method for rapid detection of a fungal infection causing stipe rot in Phyllospora comosa. The study found a positive relationship between SRF abundance and infection levels, as well as fucoxanthin content and herbivory. These results contribute to conservation strategies for P. comosa forests and provide insights into host-pathogen interactions in this system.

JOURNAL OF PHYCOLOGY (2021)

Review Biology

Seagrasses in an era of ocean warming: a review

Hung Manh Nguyen et al.

Summary: Seagrasses, valuable sources of food and habitat for marine life, are experiencing a global decline due to ocean warming and eutrophication. Studies have shown that warming affects seagrasses at different levels, with responses varying amongst species, populations, and depths. Further research is needed to understand the combined effects of ocean warming and other stressors on seagrass resilience.

BIOLOGICAL REVIEWS (2021)

Article Microbiology

The surface bacterial community of an Australian kelp shows cross-continental variation and relative stability within regions

Charlie M. Phelps et al.

Summary: The study found differences in kelp bacterial communities between different geographic regions, but within each region and over time, the bacterial communities were relatively stable.

FEMS MICROBIOLOGY ECOLOGY (2021)

Article Ecology

Advances in approaches to seagrass restoration in Australia

Elizabeth A. Sinclair et al.

Summary: The three case studies illustrate different approaches to restoration of the two temperate Australian seagrass species - Pondweed and Ribbon Weed. Seeds and rhizomes were utilized in collaborative programs to enhance restoration outcomes on a larger scale.

ECOLOGICAL MANAGEMENT & RESTORATION (2021)

Review Plant Sciences

Incorporating marine macrophytes in plant-soil feedbacks: Emerging evidence and opportunities to advance the field

Rebecca S. Piercey et al.

Summary: Plants can alter soil characteristics which influence plant growth and community structure; plant-soil feedbacks in coastal and marine soft-sediment systems play a crucial role in population and ecosystem processes; bridging the disconnect between marine and terrestrial research on plant-soil feedbacks could provide a unified framework for understanding plant community structure.

JOURNAL OF ECOLOGY (2021)

Article Microbiology

Root microbiomes as indicators of seagrass health

Belinda C. Martin et al.

FEMS MICROBIOLOGY ECOLOGY (2020)

Article Biodiversity Conservation

Conservation status of the Oyster Reef Ecosystem of Southern and Eastern Australia

Chris L. Gillies et al.

GLOBAL ECOLOGY AND CONSERVATION (2020)

Editorial Material Biodiversity Conservation

Greening of grey infrastructure should not be used as a Trojan horse to facilitate coastal development

Louise B. Firth et al.

JOURNAL OF APPLIED ECOLOGY (2020)

Article Biodiversity Conservation

Artificial reefs increase fish abundance in habitat-limited estuaries

Heath R. Folpp et al.

JOURNAL OF APPLIED ECOLOGY (2020)

Article Geography, Physical

Wave direction shift triggered severe erosion of beaches in estuaries and bays with limited post-storm recovery

Shari L. Gallop et al.

EARTH SURFACE PROCESSES AND LANDFORMS (2020)

Article Environmental Sciences

The influence of plastic pollution and ocean change on detrital decomposition

Sebastian G. Litchfield et al.

MARINE POLLUTION BULLETIN (2020)

Article Fisheries

Habitat value of Sydney rock oyster (Saccostrea glomerata) reefs on soft sediments

I. M. McLeod et al.

MARINE AND FRESHWATER RESEARCH (2020)

Article Biology

Future climate change is predicted to affect the microbiome and condition of habitat-forming kelp

Zhiguang Qiu et al.

PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES (2019)

Article Biodiversity Conservation

A silent demise: Historical insights into population changes of the iconic platypus (Ornithorhynchus anatinus)

Tahneal Hawke et al.

GLOBAL ECOLOGY AND CONSERVATION (2019)

Article Engineering, Environmental

Urban beaches are environmental hotspots for antibiotic resistance following rainfall

Richard L. Carney et al.

WATER RESEARCH (2019)

Article Environmental Sciences

Dinoflagellate cyst abundance is positively correlated to sediment organic carbon in Sydney Harbour and Botany Bay, NSW, Australia

Chang Tian et al.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2018)

Article Marine & Freshwater Biology

Marine infrastructure supports abundant, diverse fish assemblages at the expense of beta diversity

A. G. Porter et al.

MARINE BIOLOGY (2018)

Article Marine & Freshwater Biology

Mass spawning of crabs: ecological implications in subtropical Australia

Neil Saintilan et al.

HYDROBIOLOGIA (2017)

Article Marine & Freshwater Biology

Plankton supports the majority of fish biomass on temperate rocky reefs

Lisa Truong et al.

MARINE BIOLOGY (2017)

Article Environmental Sciences

Identifying knowledge gaps in seagrass research and management: An Australian perspective

Paul H. York et al.

MARINE ENVIRONMENTAL RESEARCH (2017)

Article Multidisciplinary Sciences

A communal catalogue reveals Earth's multiscale microbial diversity

Luke R. Thompson et al.

NATURE (2017)

Article Multidisciplinary Sciences

Microbial communities in marine sediments modify success of an invasive macrophyte

Paul E. Gribben et al.

SCIENTIFIC REPORTS (2017)

Article Biodiversity Conservation

Loss of an ecological baseline through the eradication of oyster reefs from coastal ecosystems and human memory

Heidi K. Alleway et al.

CONSERVATION BIOLOGY (2015)

Article Environmental Sciences

What does impacted look like? High diversity and abundance of epibiota in modified estuaries

Graeme F. Clark et al.

ENVIRONMENTAL POLLUTION (2015)

Review Fisheries

Sydney Harbour: what we do and do not know about a highly diverse estuary

E. L. Johnston et al.

MARINE AND FRESHWATER RESEARCH (2015)

Article Marine & Freshwater Biology

A split flow chamber with artificial sediment to examine the below-ground microenvironment of aquatic macrophytes

Kasper Elgetti Brodersen et al.

MARINE BIOLOGY (2014)

Article Ecology

Additive and site-specific effects of two foundation species on invertebrate community structure

A. Randall Hughes et al.

MARINE ECOLOGY PROGRESS SERIES (2014)

Article Environmental Sciences

The risk of harmful algal blooms (HABs) in the oyster-growing estuaries of New South Wales, Australia

Penelope Ajani et al.

ENVIRONMENTAL MONITORING AND ASSESSMENT (2013)

Article Biodiversity Conservation

Detrital diversity influences estuarine ecosystem performance

Brendan P. Kelaher et al.

GLOBAL CHANGE BIOLOGY (2013)

Review Ecology

Value of long-term ecological studies

David B. Lindenmayer et al.

AUSTRAL ECOLOGY (2012)

Article Environmental Sciences

Bacterial communities are sensitive indicators of contaminant stress

Melanie Y. Sun et al.

MARINE POLLUTION BULLETIN (2012)

Article Biotechnology & Applied Microbiology

sxtA-Based Quantitative Molecular Assay To Identify Saxitoxin-Producing Harmful Algal Blooms in Marine Waters

Shauna A. Murray et al.

APPLIED AND ENVIRONMENTAL MICROBIOLOGY (2011)

Article Biotechnology & Applied Microbiology

Lachnospiraceae and Bacteroidales Alternative Fecal Indicators Reveal Chronic Human Sewage Contamination in an Urban Harbor

Ryan J. Newton et al.

APPLIED AND ENVIRONMENTAL MICROBIOLOGY (2011)

Review Fisheries

Potential effects of climate change on Australian estuaries and fish utilising estuaries: a review

Bronwyn M. Gillanders et al.

MARINE AND FRESHWATER RESEARCH (2011)

Article Ecology

Demographics and vulnerability of a unique Australian fish, the weedy seadragon Phyllopteryx taeniolatus

Jaime Sanchez-Camara et al.

MARINE ECOLOGY PROGRESS SERIES (2011)

Editorial Material Biodiversity Conservation

Beyond scarcity: citizen science programmes as useful tools for conservation biogeography

Vincent Devictor et al.

DIVERSITY AND DISTRIBUTIONS (2010)

Article Ecology

Facilitation of molluscan assemblages in mangroves by the fucalean alga Hormosira banksii

Melanie J. Bishop et al.

MARINE ECOLOGY PROGRESS SERIES (2009)

Article Multidisciplinary Sciences

Accelerating loss of seagrasses across the globe threatens coastal ecosystems

Michelle Waycott et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2009)

Article Ecology

A new dawn for citizen science

Jonathan Silvertown

TRENDS IN ECOLOGY & EVOLUTION (2009)

Article Environmental Sciences

Zooplankton inputs and outputs in the saltmarsh at Towra Point, Australia

Debashish Mazumder et al.

WETLANDS ECOLOGY AND MANAGEMENT (2009)

Review Multidisciplinary Sciences

The microbial engines that drive Earth's biogeochemical cycles

Paul G. Falkowski et al.

SCIENCE (2008)

Article Marine & Freshwater Biology

Nonindigenous biota on artificial structures: could habitat creation facilitate biological invasions?

Tim M. Glasby et al.

MARINE BIOLOGY (2007)

Article Marine & Freshwater Biology

Differential tolerance to metals among populations of the introduced bryozoan Bugula neritina

RF Piola et al.

MARINE BIOLOGY (2006)

Article Environmental Sciences

Assessing the response of estuarine intertidal assemblages to urbanised catchment discharge

G Courtenay et al.

ENVIRONMENTAL MONITORING AND ASSESSMENT (2005)

Article Fisheries

Reproductive cycle and growth of Phyllopteryx taeniolatus

J Sanchez-Camara et al.

JOURNAL OF FISH BIOLOGY (2005)

Article Marine & Freshwater Biology

Epibiota on vertical and on horizontal surfaces on natural reefs and on artificial structures

NA Knott et al.

JOURNAL OF THE MARINE BIOLOGICAL ASSOCIATION OF THE UNITED KINGDOM (2004)

Article Environmental Sciences

Trace metal concentrations in sediments and oysters of Botany Bay, NSW, Australia

DR Spooner et al.

ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY (2003)

Article Marine & Freshwater Biology

Effects of frond length on diverse gastropod assemblages in coralline turf

BP Kelaher

JOURNAL OF THE MARINE BIOLOGICAL ASSOCIATION OF THE UNITED KINGDOM (2003)

Article Marine & Freshwater Biology

Spatial patterns of diverse macrofaunal assemblages in coralline turf and their associations with environmental variables

BP Kelaher et al.

JOURNAL OF THE MARINE BIOLOGICAL ASSOCIATION OF THE UNITED KINGDOM (2001)

Article Ecology

Patterns of host use among alga- and sponge-associated amphipods

AGB Poore et al.

MARINE ECOLOGY PROGRESS SERIES (2000)