Water colour, derived from chromophoric dissolved organic matter (cDOM), is a key indicator of water quality. Increasing water colour trends worldwide and in Australia have raised concerns, yet the drivers of colour variability in natural ecosystems remain poorly understood. We aimed to investigate the drivers of spatial and temporal variability of water colour generation across well-drained temperate forested catchments in so...

Urban green spaces deliver a remarkable range of human health and well-being benefits, and there is substantial, global effort into incorporating urban greening into the design of cities. However, intense competition for space in cities means small interstitial gaps in the urban fabric are being used for many contemporary green spaces, such as planter boxes or raised garden beds. These small urban greening interventions have b...

Background and aims Aluminium (Al) toxicity limits plant growth in acidic soils, affecting plant development and survival. However, some species are tolerant to Al, allowing them to grow under these conditions. In this study, we mapped the global distribution and main taxonomic groups of native Al-accumulating plants and analyzed spatial, temporal, and thematic patterns in the scientific literature on the subject. Methods We a...

Technological innovations for predicting fish age represent a paradigm shift from conventional age estimation methods used in fisheries science. Recently developed secondary methods rely on models trained on conventional age estimates, derived from subjective interpretation of growth patterns and a biological property of the fish to predict age. Hence, quantifying the error that propagates from these models and the conventiona...

Chronic inorganic arsenic (iAs) exposure affects > 220 million people worldwide and skin cancer is a hallmark of long-term iAs exposure. Limited information exists regarding arsenic methylation by human keratinocytes and how methylation influences skin carcinogenesis. Inorganic arsenite (iAs III ) and its methylated metabolites disrupt diverse zinc finger proteins, leading to differential toxicity patterns. We examined arsenic...