Browsing by Author "Noble C"

Now showing 1 - 5 of 5
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    How Visual Design of Severe Weather Outlooks Can Affect Communication and Decision-Making
    (American Meteorological Society, 2023-10-16) Clive MAT; Doyle EEH; Potter SH; Noble C; Johnston DM
    Multiday severe weather outlooks can inform planning beyond the hour-to-day windows of warnings and watches. Outlooks can be complex to visualize, as they represent large-scale weather phenomena overlapping across several days at varying levels of uncertainty. Here, we present the results of a survey (n 5 417) that explores how visual varia-bles affect comprehension, inferences, and intended decision-making in a hypothetical scenario with the New Zealand MetService Severe Weather Outlook. We propose that visualization of the time window, forecast area, icons, and uncertainty can influence perceptions and decision-making based on four key findings. First, composite-style outlooks that depict multiple days of weather on one map can lead to biased perceptions of the forecast. When responding to questions about a day for which participants accurately reported there was no severe weather forecast, those who viewed a composite outlook reported higher likelihoods of severe weather occurring, higher levels of concern about travel, and higher likelihoods of changing plans compared to those who viewed outlooks that showed weather for each day on a separate map, suggesting that they perceived the forecast to underrepresent the likelihood of severe weather on that day. Second, presenting uncertainty in an extrinsic way (e.g., “low”) can lead to more accurate estimates of likelihood than intrinsic formats (e.g., hue variation). Third, shaded forecast areas may lead to higher levels of confidence in the forecast than outlined forecast areas. Fourth, inclusion of weather icons can improve comprehension in some conditions. The results demonstrate how visualization can affect decision-making about severe weather and support several evidence-based considerations for effective design of long-term forecasts.
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    Importance of timely metadata curation to the global surveillance of genetic diversity
    (Wiley Periodicals LLC on behalf of Society for Conservation Biology, 2023-08) Crandall ED; Toczydlowski RH; Liggins L; Holmes AE; Ghoojaei M; Gaither MR; Wham BE; Pritt AL; Noble C; Anderson TJ; Barton RL; Berg JT; Beskid SG; Delgado A; Farrell E; Himmelsbach N; Queeno SR; Trinh T; Weyand C; Bentley A; Deck J; Riginos C; Bradburd GS; Toonen RJ
    Genetic diversity within species represents a fundamental yet underappreciated level of biodiversity. Because genetic diversity can indicate species resilience to changing climate, its measurement is relevant to many national and global conservation policy targets. Many studies produce large amounts of genome-scale genetic diversity data for wild populations, but most (87%) do not include the associated spatial and temporal metadata necessary for them to be reused in monitoring programs or for acknowledging the sovereignty of nations or Indigenous peoples. We undertook a distributed datathon to quantify the availability of these missing metadata and to test the hypothesis that their availability decays with time. We also worked to remediate missing metadata by extracting them from associated published papers, online repositories, and direct communication with authors. Starting with 848 candidate genomic data sets (reduced representation and whole genome) from the International Nucleotide Sequence Database Collaboration, we determined that 561 contained mostly samples from wild populations. We successfully restored spatiotemporal metadata for 78% of these 561 data sets (n = 440 data sets with data on 45,105 individuals from 762 species in 17 phyla). Examining papers and online repositories was much more fruitful than contacting 351 authors, who replied to our email requests 45% of the time. Overall, 23% of our email queries to authors unearthed useful metadata. The probability of retrieving spatiotemporal metadata declined significantly as age of the data set increased. There was a 13.5% yearly decrease in metadata associated with published papers or online repositories and up to a 22% yearly decrease in metadata that were only available from authors. This rapid decay in metadata availability, mirrored in studies of other types of biological data, should motivate swift updates to data-sharing policies and researcher practices to ensure that the valuable context provided by metadata is not lost to conservation science forever. Importancia de la curación oportuna de metadatos para la vigilancia mundial de ladiversidad genéticaResumen:La diversidad genética intraespecífica representa un nivel fundamental, pero ala vez subvalorado de la biodiversidad. La diversidad genética puede indicar la resilienciade una especie ante el clima cambiante, por lo que su medición es relevante para muchosobjetivos de la política de conservación mundial y nacional. Muchos estudios producenuna gran cantidad de datos sobre la diversidad a nivel genético de las poblaciones silvestres,aunque la mayoría (87%) no incluye los metadatos espaciales y temporales asociados paraque sean reutilizados en los programas de monitoreo o para reconocer la soberanía de lasnaciones o los pueblos indígenas. Realizamos un “datatón” distribuido para cuantificar ladisponibilidad de estos metadatos faltantes y para probar la hipótesis que supone que estadisponibilidad se deteriora con el tiempo. También trabajamos para reparar los metadatosfaltantes al extraerlos de los artículos asociados publicados, los repositorios en línea yla comunicación directa con los autores. Iniciamos con 838 candidatos de conjuntos dedatos genómicos (representación reducida y genoma completo) tomados de la colabo-ración internacional para la base de datos de secuencias de nucleótidos y determinamosque 561 incluían en su mayoría muestras tomadas de poblaciones silvestres. Restauramoscon éxito los metadatos espaciotemporales en el 78% de estos 561 conjuntos de datos (n=440 conjuntos de datos con información sobre 45,105 individuos de 762 especies en 17filos). El análisis de los artículos y los repositorios virtuales fue mucho más productivo quecontactar a los 351 autores, quienes tuvieron un 45% de respuesta a nuestros correos. Engeneral, el 23% de nuestras consultas descubrieron metadatos útiles. La probabilidad derecuperar metadatos espaciotemporales declinó de manera significativa conforme incre-mentó la antigüedad del conjunto de datos. Hubo una disminución anual del 13.5% enlos metadatos asociados con los artículos publicados y los repositorios virtuales y hastauna disminución anual del 22% en los metadatos que sólo estaban disponibles mediante lacomunicación con los autores. Este rápido deterioro en la disponibilidad de los metadatos,duplicado en estudios de otros tipos de datos biológicos, debería motivar la pronta actual-ización de las políticas del intercambio de datos y las prácticas de los investigadores paraasegurar que en las ciencias de la conservación no se pierda para siempre el contexto valiosoproporcionado por los metadatos.
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    Metadata preservation and stewardship for genomic data is possible, but must happen now
    (2022-09-15) Crandall ED; Toczydlowski RH; Liggins L; Holmes AE; Ghoojaei M; Gaither MR; Wham BE; Pritt AL; Noble C; Anderson TJ; Barton RL; Berg JT; Beskid SG; Delgado A; Farrell E; Himmelsbach N; Queeno SR; Trinh T; Weyand C; Bentley A; Deck J; Riginos C; Bradburd GS; Toonen RJ
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    The future of molecular ecology in Aotearoa New Zealand: an early career perspective
    (Taylor and Francis Group on behalf of the Royal Society of New Zealand, 2022-07-14) Liggins L; Arranz V; Braid HE; Carmelet-Rescan D; Elleouet J; Egorova E; Gemmell MR; Hills SFK; Holland LP; Koot EM; Lischka A; Maxwell KH; McCartney LJ; Nguyen HTT; Noble C; Olmedo Rojas P; Parvizi E; Pearman WS; Sweatman JAN; Kaihoro TR; Walton K; Aguirre JD; Stewart LC; Moss S
    The skills, insights, and genetic data gathered by molecular ecologists are pivotal to addressing many contemporary biodiversity, environmental, cultural, and societal challenges. Concurrently, the field of molecular ecology is being revolutionised by rapid technological development and diversification in the scope of its applications. Hence, it is timely to review the future opportunities of molecular ecological research in Aotearoa New Zealand, and to reconcile them with philosophies of open science and the implications for Indigenous data sovereignty and benefit sharing. Future molecular ecologists need to be interdisciplinary, equipped to embrace innovation, and informed about the broader societal relevance of their research, as well as advocates of best practice. Here, we present an ideal future for molecular ecology in Aotearoa, based on the perspectives of 23 early career researchers from tertiary institutions, Crown Research Institutes, research consultancies, and government agencies. Our article provides: a guide for molecular ecologists embarking on genetic research in Aotearoa, and a primer for individuals in a position to support early career molecular ecologists in Aotearoa. We outline our goals and highlight specific considerations–for molecular ecology and the scientific community in Aotearoa–based on our own experience and aspirations, and invite other researchers to join this dialogue.
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    The Ira Moana Project: A Genetic Observatory for Aotearoa’s Marine Biodiversity
    (25/11/2021) Liggins L; Noble C
    The genetic diversity of populations plays a crucial role in ensuring species and ecosystem resilience to threats such as climate change and habitat degradation. Despite this recognized importance of genetic diversity, and its relevance to the Convention on Biological Diversity and the United Nations Sustainable Development Goals, it remains difficult to observe and synthesize genetic data at a national scale. The “Ira Moana—Genes of the Sea—Project” (https://sites.massey.ac.nz/iramoana/) has worked to improve stewardship of genetic data for Aotearoa New Zealand’s (NZ) marine organisms to facilitate marine genetic biodiversity observation, research, and conservation. The Ira Moana Project has established interoperable data infrastructures and tools that help researchers follow international best-practice (including the FAIR Principles for Data Stewardship and CARE Principles for Indigenous Data Governance) and contribute to a national genetic data resource. Where possible, the Project has employed existing infrastructures (such as the Genomic Observatories Metadatabase, GEOME) to allow interoperability with similar research activities, but has also innovated to accommodate the national interests of NZ. The Ira Moana Project has an inclusive model, and through presentations, workshops, and datathons, it has provided training, education, and opportunities for collaboration among NZ researchers. Here, we outline the motivations for the Ira Moana Project, describe the Project activities and outcomes, and plans for future development. As a timely response to national and international pressures on genetic biodiversity research, it is hoped that the Ira Moana Project will facilitate NZ researchers, communities, and conservation practitioners to navigate this crucial period, and provide tangible solutions nationally and globally.