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Creators/Authors contains: "Marin‐Spiotta, Erika"

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  1. These data are soil, CO2 efflux, dissolved organic carbon leaching, and various other measures from a mesocosm experiment performed in long-term (12-years) crop diversity experiment near Hickory Corners, MI, United States.Briefly, we tracked dual-labelled (13C and 15N), isotopically enriched wheat (Triticum aestivum</em>) residue in situ</em> for two years as it decomposed in three agroecosystems: maize-soybean rotation (CS), maize-soybean-wheat plus red clover and cereal rye cover crops (CSW2), and spring fallow management with regeneration of natural grassland species (7-10 species; SF). We measured losses of wheat residue (Cwheat and Nwheat) in leached soil solution and greenhouse gas fluxes, as well as how much was recovered in microbial biomass and bulk soil at 5-cm increments down to 20 cm.</p> COLLECTION INFORMATION:</h2> Time period(s):</strong> 2011 to 2013</li>Location(s):</strong> Hickory Corners, MI, United States</li>Long-term Experiment:</strong> Cropping Biodiversity Gradient Experiment</li>Further Site Information: </strong>https://lter.kbs.msu.edu/research/long-term-experiments/biodiversity-gradient/</li></ul> 
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  2. null (Ed.)
    Abstract Sexual harassment in field settings brings unique challenges for prevention and response, as field research occurs outside “typical” workplaces, often in remote locations that create additional safety concerns and new team dynamics. We report on a project that has 1) trained field project participants to recognize, report, and confront sexual harassment, and 2) investigated the perceptions, attitudes, and experiences of field researchers regarding sexual harassment. Pre-campaign surveys from four major, multi-institutional, domestic and international field projects indicate that the majority of sexual harassment reported prior to the field campaigns was hostile work environment harassment, and women were more likely to be the recipients, on average reporting 2-3 incidents each. The majority of those disclosing harassment indicated that they coped with past experiences by avoiding their harasser or downplaying incidents. Of the incidences reported (47) in post-campaign surveys of the four field teams, all fell under the category of hostile work environment and included incidents of verbal, visual, and physical harassment. Women’s harassment experiences were perpetrated by men 100% of the time, and the majority of the perpetrators were in more senior positions than the victims. Men’s harassment experiences were perpetrated by a mix of women and men, and the majority came from those at the same position of seniority. Post-project surveys indicate that the training programs (taking place before the field projects) helped participants come away with more positive than negative emotions and perceptions of the training, the leadership, and their overall experiences on the field campaign. 
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  3. Abstract Geosciences remain one of the least diverse fields. Efforts to diversify the discipline need to address the role of hostile and exclusionary work and learning environments. A workplace climate survey distributed to five professional organizations illustrates varied experiences of earth and space scientists over a 12‐month period (pre‐COVID). A majority experienced positive interactions in the workplace. However, scientists of color, women and non‐binary individuals, scientists with disabilities, and lesbian, gay, bisexual, queer, pansexual, and asexual (LGBQPA+) scientists more frequently experienced negative interactions, including interpersonal mistreatment, discriminatory language, and sexual harassment. Geoscientists of color were more likely to experience devaluation of their work than white scientists. More than half of women and non‐binary respondents, as well as those who identify as LGBQPA+ experienced identity‐based discriminatory remarks. Disabled geoscientists were more likely to hear negative identity‐based language than those who did not disclose a disability. Overall, 14% of all respondents experienced sexual harassment in the previous year. Rates were greatest for historically excluded groups: non‐binary (51%), LGBQPA+ (33%), disabled (26%), women (20%), and geoscientists of color (17%). A majority of geoscientists reported avoiding their colleagues and almost a third considered leaving their institution or a career change. Historically excluded groups were more likely to report opting out of professional activities with potential career consequences. To address continued exclusion and low retention in the earth and space sciences, recruitment is not enough. We need to create environments that ensure opportunities for all to thrive. 
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