Links and Distinctions Among Citizenship, Science, and Citizen Science. A Reponse to The Future of Citizen Science.

Mueller, Tippins, and Bryan (2012) presented a new conceptualization of citizen science that is meant to facilitate emerging trends in the democratization of science and science education to produce civically engaged students. I review some relevant trends in the field of citizen science, for clarity here referred to as public participation in scientific research (PPSR), and present overlooked styles and outcomes of PPSR. Education efforts should seize the opportunity to emphasize the key and distinct roles students can play in both the science and the values elements that inform decision-making processes

Links and distinctions among citizenship, science, and citizen science

Abstract Mueller, Tippins, and Bryan (2012) presented a new conceptualization of citizen science that is meant to facilitate emerging trends in the democratization of science and science education to produce civically engaged students. I review some relevant trends in the field of citizen science, for clarity here referred to as public participation in scientific research (PPSR), and present overlooked styles and outcomes of PPSR. Education efforts should seize the opportunity to emphasize the key and distinct roles students can play in both the science and the values elements that inform decision-making processes

The problem with delineating narrow criteria for citizen science

No abstract available.http://www.pnas.org2020-01-30hj2019Forestry and Agricultural Biotechnology Institute (FABI

Low Variation in the Polymorphic Clock Gene Poly-Q Region Despite Population Genetic Structure across Barn Swallow (Hirundo rustica) Populations

Recent studies of several species have reported a latitudinal cline in the circadian clock gene, Clock, which influences rhythms in both physiology and behavior. Latitudinal variation in this gene may hence reflect local adaptation to seasonal variation. In some bird populations, there is also an among-individual association between Clock poly-Q genotype and clutch initiation date and incubation period. We examined Clock poly-Q allele variation in the Barn Swallow (Hirundo rustica), a species with a cosmopolitan geographic distribution and considerable variation in life-history traits that may be influenced by the circadian clock. We genotyped Barn Swallows from five populations (from three subspecies) and compared variation at the Clock locus to that at microsatellite loci and mitochondrial DNA (mtDNA). We found very low variation in the Clock poly-Q region, as >96% of individuals were homozygous, and the two other alleles at this locus were globally rare. Genetic differentiation based on the Clock poly-Q locus was not correlated with genetic differentiation based on either microsatellite loci or mtDNA sequences. Our results show that high diversity in Clock poly-Q is not general across avian species. The low Clock variation in the background of heterogeneity in microsatellite and mtDNA loci in Barn Swallows may be an outcome of stabilizing selection on the Clock locus

FTO genetic variants, dietary intake and body mass index: insights from 177 330 individuals

FTO is the strongest known genetic susceptibility locus for obesity. Experimental studies in animals suggest the potential roles of FTO in regulating food intake. The interactive relation among FTO variants, dietary intake and body mass index (BMI) is complex and results from previous often small-scale studies in humans are highly inconsistent. We performed large-scale analyses based on data from 177 330 adults (154 439 Whites, 5776 African Americans and 17 115 Asians) from 40 studies to examine: (i) the association between the FTO-rs9939609 variant (or a proxy single-nucleotide polymorphism) and total energy and macronutrient intake and (ii) the interaction between the FTO variant and dietary intake on BMI. The minor allele (A-allele) of the FTO-rs9939609 variant was associated with higher BMI in Whites (effect per allele = 0.34 [0.31, 0.37] kg/m2, P = 1.9 × 10−105), and all participants (0.30 [0.30, 0.35] kg/m2, P = 3.6 × 10−107). The BMI-increasing allele of the FTO variant showed a significant association with higher dietary protein intake (effect per allele = 0.08 [0.06, 0.10] %, P = 2.4 × 10−16), and relative weak associations with lower total energy intake (−6.4 [−10.1, −2.6] kcal/day, P = 0.001) and lower dietary carbohydrate intake (−0.07 [−0.11, −0.02] %, P = 0.004). The associations with protein (P = 7.5 × 10−9) and total energy (P = 0.002) were attenuated but remained significant after adjustment for BMI. We did not find significant interactions between the FTO variant and dietary intake of total energy, protein, carbohydrate or fat on BMI. Our findings suggest a positive association between the BMI-increasing allele of FTO variant and higher dietary protein intake and offer insight into potential link between FTO, dietary protein intake and adiposit

The role of citizen science in addressing grand challenges in food and agriculture research

The power of citizen science to contribute to both science and society is gaining increased recognition, particularly in physics and biology. Although there is a long history of public engagement in agriculture and food science, the term ‘citizen science’ has rarely been applied to these efforts. Similarly, in the emerging field of citizen science, most new citizen science projects do not focus on food or agriculture. Here, we convened thought leaders from a broad range of fields related to citizen science, agriculture, and food science to highlight key opportunities for bridging these overlapping yet disconnected communities/fields and identify ways to leverage their respective strengths. Specifically, we show that (i) citizen science projects are addressing many grand challenges facing our food systems, as outlined by the United States National Institute of Food and Agriculture, as well as broader Sustainable Development Goals set by the United Nations Development Programme, (ii) there exist emerging opportunities and unique challenges for citizen science in agriculture/food research, and (iii) the greatest opportunities for the development of citizen science projects in agriculture and food science will be gained by using the existing infrastructure and tools of Extension programmes and through the engagement of urban communities. Further, we argue there is no better time to foster greater collaboration between these fields given the trend of shrinking Extension programmes, the increasing need to apply innovative solutions to address rising demands on agricultural systems, and the exponential growth of the field of citizen science.This working group was partially funded from the NCSU Plant Sciences Initiative, College of Agriculture and Life Sciences ‘Big Ideas’ grant, National Science Foundation grant to R.R.D. (NSF no. 1319293), and a United States Department of Food and Agriculture-National Institute of Food and Agriculture grant to S.F.R., USDA-NIFA Post Doctoral Fellowships grant no. 2017-67012-26999.http://rspb.royalsocietypublishing.orghj2018Forestry and Agricultural Biotechnology Institute (FABI

Citizen Science as a Tool for Biodiversity Monitoring

The Spanish version is published by Instituto Nacional de Ecologia, MexicoMonitoring to assess spatial and temporal trends in biological diversity is increasingly important as human populations and resource use expands. Most monitoring is carried out by government agencies charged with managing natural resources and by non-governmental organizations (NGOs) with missions to conserve biodiversity. Citizen Science is a venue through which volunteers participate in research, often through data collection over a variety of temporal and spatial scales. Citizen Science operates on the principle that nature enthusiasts of all ages and skill levels can make important, reliable contributions. Citizen Science can be structured to span a range of non-competing goals, from informal public education (i.e., emphasis on “citizen”) to hypothesis-driven research (i.e., emphasis on “science”). As a tool to collect biodiversity data, Citizen Science is a particularly powerful way to monitor across broad geographic and temporal scales. Using Citizen Science for biodiversity monitoring harbors the potential to change public attitudes about science, the environment, and conservation, as active participation in monitoring is an informal education experience. Citizen Science permits the monitoring to be integrated into hypothesis-driven research, promoting an understanding and appreciation of the scientific method and the nature of scientific inquiry. In this paper, we focus on monitoring avian species, yet the tool we describe can be used for any type of biodiversity monitoring

Gender Patterns in Bird-related Recreation in the USA and UK

Recent studies show inter-related trends in both adult and youth populations in developed nations: a shift away from nature-based recreation, an overall decline in physical activity, and increasing obesity. For this study we examined gender patterns in a nature-based activity, observing wild birds, popular in two developed nations, the USA and UK. We collated data from several organizations and categorized data sources as representing activities that involve varying degrees of competitiveness and acting authoritatively. Patterns were consistent with the hypotheses that gender differences in preferred types of bird-related recreation reflected well documented gender-specific differences in preferences for competition and propensity to act authoritatively. Observing birds encompassed both a recreational hobby, "bird watching," that was female biased in the USA, and a competitive sport, "birding," that was heavily male biased among adults, but not youth, in both the USA and UK. Because of differences in gender participation in bird-related activities, fostering both competitive and noncompetitive bird-related activities is necessary to increase the likelihood of bringing larger segments of the population into nature-based recreation

Avian Incubation Patterns Reflect Temporal Changes in Developing Clutches.

Incubation conditions for eggs influence offspring quality and reproductive success. One way in which parents regulate brooding conditions is by balancing the thermal requirements of embryos with time spent away from the nest for self-maintenance. Age related changes in embryo thermal tolerance would thus be expected to shape parental incubation behavior. We use data from unmanipulated Black-capped Chickadee (Poecile atricapillus) nests to examine the temporal dynamics of incubation, testing the prediction that increased heat flux from eggs as embryos age influences female incubation behavior and/or physiology to minimize temperature fluctuations. We found that the rate of heat loss from eggs increased with embryo age. Females responded to increased egg cooling rates by altering incubation rhythms (more frequent, shorter on- and off- bouts), but not brood patch temperature. Consequently, as embryos aged, females were able to increase mean egg temperature and decrease variation in temperature. Our findings highlight the need to view full incubation as more than a static rhythm; rather, it is a temporally dynamic and finely adjustable parental behavior. Furthermore, from a methodological perspective, intra- and inter-specific comparisons of incubation rhythms and average egg temperatures should control for the stage of incubation