Emily Boyd results 29
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The Toxicology Investigators Consortium 2024 Annual ReportNARA Subscribed
Loss and damage in tropical fisheries: a systematic review of people, climate, and fisheriesNARA Subscribed
Climate change loss and damage research and policy includes biodiversity loss as a non-economic loss and damage. Yet there is scant understanding of what is loss and damage in tropical fisheries and how it is measured. We conduct the first systematic review of loss and damage in fisheries. The study uses a qualitative interpretivist values–based lens to examine fishers’ intrinsic, instrumental, and relational values in the lit...
To a large degree, economic metrics and mechanisms underpin the design of adaptation policies. Such a focus has undesired consequences on the effectiveness of adaptation measures as well as on our ability to prevent incommensurable losses. The article puts forward four strategic changes in adaptation policy that shift the focus away from markets and toward community-level visions of what a liveable future entails. These change...
Linking seed size and number to trait syndromes in treesNARA Subscribed
Aim Our understanding of the mechanisms that maintain forest diversity under changing climate can benefit from knowledge about traits that are closely linked to fitness. We tested whether the link between traits and seed number and seed size is consistent with two hypotheses, termed the leaf economics spectrum and the plant size syndrome, or whether reproduction represents an independent dimension related to a seed size–seed n...
Prolonging survival in good health is a fundamental societal goal. However, the leading determinants of disability-free survival in healthy older people have not been well established. Data from ASPREE, a bi-national placebo-controlled trial of aspirin with 4.7 years median follow-up, was analysed. At enrolment, participants were healthy and without prior cardiovascular events, dementia or persistent physical disability. Disab...
Globally, tree fecundity exceeds productivity gradientsNARA Subscribed
Lack of tree fecundity data across climatic gradients precludes the analysis of how seed supply contributes to global variation in forest regeneration and biotic interactions responsible for biodiversity. A global synthesis of raw seedproduction data shows a 250‐fold increase in seed abundance from cold‐dry to warm‐wet climates, driven primarily by a 100‐fold increase in seed production for a given tree size. The modest (three...
Loss and damage from climate change and implicit assumptions of sustainable developmentNARA Subscribed
Loss and damage from climate change, recognized as a unique research and policy domain through the Warsaw International Mechanism (WIM) in 2013, has drawn increasing attention among climate scientists and policy makers. Labelled by some as the “third pillar” of the international climate regime—along with mitigation and adaptation—it has been suggested that loss and damage has the potential to catalyze important synergies with...
Systematic conservation planning is intended to inform spatially explicit decision making. Doing so requires that it be integrated into complex regulatory and governance processes, and there are limited instances where this has been achieved effectively. South Africa is a global leader in the application of conservation plans, the outputs of which are widely used for spatial planning and decision making in many spheres of gove...
Terrestrial net primary productivity ( NPP ) is an important metric of ecosystem functioning; however, there are little empirical data on the NPP of human‐modified ecosystems, particularly smallholder, perennial crops like cocoa ( Theobroma cacao ), which are extensive across the tropics. Human‐appropriated NPP ( HANPP ) is a measure of the proportion of a natural system's NPP that has either been reduced through land‐use chan...
Motivation The BioTIME database contains raw data on species identities and abundances in ecological assemblages through time. These data enable users to calculate temporal trends in biodiversity within and amongst assemblages using a broad range of metrics. BioTIME is being developed as a community‐led open‐source database of biodiversity time series. Our goal is to accelerate and facilitate quantitative analysis of temporal...