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Dataset results
38 results for “Food loss”
Stable motifs delay species loss in simulated food webs
<p>Some three-species motifs (unique patterns of interactions between three species) are both more stable when modelled in isolation and over-represented in empirical food webs. This suggests that these motifs may reduce extinction risk for species participating in them, ultimately stabilizing the food web as a whole. We test whether a species' time to extinction following a perturbation is related to its participation in stable and unstable motifs and assess how motif roles covary with a species' degree or trophic level. We found that species' motif roles are related to their times to extinction following a disturbance. Specifically, having a larger proportion of the motif role made up by the omnivory motif was associated with longer times to extinction, even though the omnivory motif is less stable than the others in when modelled in isolation. While motif roles were associated with extinction risk, they also varied strongly with degree and trophic level. This means that these simpler measures of a species' role may be sufficient to roughly predict which species are most vulnerable to disturbance (though motif roles can be used to refine these predictions), but that studies of species' motif participation can also reasonably comment on vulnerability to extinction. Previous research showed that certain motifs appear more frequently in stable webs; we show that this is at least in part because participating in these motifs provides protection from extinction.</p>
KPIs to measure the impact of Food loss and Waste prevention strategies
<p>These data correspond to the process of KPIs definition to measure the impact of Food Loss and Waste prevention strategies in FOODRUS. Both the initial long list of KPIs that started the process, and the results of 3 different surveys delivered to experts and stakeholders are included here.</p> <p> </p>
Impressions from the Field Research on the Potential Role of Digitalization in Curbing Food Waste and Loss (FWL)
<p>This is a dynamic, short video highlighting the PRODIGEES research secondment of Dr. Ariel Macaspac Hernandez. Dr. Hernandez seconded to Fundação Getúlio Vargas (FGV) in Rio de Janeiro, Brazil. The exchange lasted one month, but left Dr. Hernandez with enough time to deeply explore the potential role of digitalization in curbing food waste and loss (FWL) in multiple regions of Brazil.</p>
Stable motifs delay species loss in simulated food webs
Open the record for dataset details and reuse information.
KPIs to measure the impact of Food loss and Waste prevention strategies
<p>These data correspond to the process of KPIs definition to measure the impact of Food Loss and Waste prevention strategies in FOODRUS. Both the initial long list of KPIs that started the process, and the results of 3 different surveys delivered to experts and stakeholders are included here.</p>
Data for: Cessation of grazing causes biodiversity loss and homogenization of soil food webs
<p><span>There is widespread concern that cessation of grazing in historically grazed ecosystems is causing biotic homogenization and biodiversity loss. We used 12 montane grassland sites along an 800-km north-south gradient across the United Kingdom, to test whether cessation of grazing affects local ɑ- and β-diversity of belowground food webs. We show cessation of grazing leads to strongly decreased ɑ-diversity of most groups of soil microbes and fauna, particularly of relatively rare taxa. In contrast, the β-diversity varied between groups of soil organisms. While most soil microbial communities exhibited increased homogenization after cessation of grazing, we observed </span><span>decreased homogenization for soil fauna after cessation of grazing. Overall, our results indicate that exclusion of domesticated herbivores from historically grazed montane grasslands has far-ranging negative consequences for diversity of belowground food webs. This underscores the importance of grazers for maintaining the diversity of belowground communities, which play a central role in ecosystem functioning. </span></p>
Data for: Cessation of grazing causes biodiversity loss and homogenization of soil food webs
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Data from: Successional loss of two key food tree species best explains decline in group size of Panamanian howler monkeys (Alouatta palliata)
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Data from: Step-patterned survivorship curves: mortality and loss of equilibrium responses to high temperature and food restriction in juvenile rainbow trout (Oncorhynchus mykiss)
<p>While survivorship curves typically exhibit smooth declines over time, step-patterned curves can occur with multiple stressors within a life stage. To explore this process, we examined the effects of heat (24 ºC) and food restriction on juvenile rainbow trout (<i>Oncorhynchus mykiss</i> Walbaum) in challenge experiments. We observed step-patterned survivorship curves determined by mortality and loss of equilibrium (LOE) endpoints. To examine the cause of heterogeneity in the stress responses from early to late mortality and LOE, we measured indices of energetic reserves. The step transition in the survivorship curves, the peak mortality rates, and start of when individuals reached a critical energetic threshold (14% dry mass; 4.0 kJ·g<sup>-1</sup> energy) all occurred at around days 10-15 of the challenge. The coherence in these temporal patterns suggest heterogeneity in the cohort stress responses, in which an early subgroup died from heat stress and a late subgroup died from starvation. Thus, their endpoint sensitivities resulted in step-patterned survivorship curves. We discuss the implications of the study for understanding effects of multiple stressors on population heterogeneity and note the possible significance of stress response selection under climate change in which heat stress and food limitations occur in concert.</p>
Economic and Nutritional Losses Result from Household Food Waste Behavior in the Special Region of Yogyakarta
<p>This material has presented on 2nd International Conference on Advance Research in Agriculture and Food 2023 in October 25, 2023.</p>
Use of a Portion Control Food Tool to Induce Weight Loss in Obese Type 2 Diabetics.
ClinicalTrials.gov study NCT00254124. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Clinical Study to Investigate the Effects of a Food Supplement Santa Herba Extract on Weight Loss in Overweight Women
ClinicalTrials.gov study NCT03853603. IPD Sharing: NO. Countries: 1. Publications: 1.
Food Cravings Strategies During Dietary Weight Loss
ClinicalTrials.gov study NCT06280339. IPD Sharing: UNDECIDED. Countries: 1. Publications: 18.
Effects of Brain Stimulation on Food Intake and Behavioral Weight Loss Treatment
ClinicalTrials.gov study NCT00739362. IPD Sharing: UNDECIDED. Countries: 1. Publications: 4.
Investigations of Botanicals on Food Intake, Satiety, Weight Loss, and Oxidative Stress
ClinicalTrials.gov study NCT01238887. IPD Sharing: Not stated. Countries: 1. Publications: 2.
Dairy Foods and Weight Loss
ClinicalTrials.gov study NCT00858312. IPD Sharing: Not stated. Countries: 1. Publications: 7.
The Impact of an Investment Based Intervention on Weight-loss and Beliefs About Food in Patients Post Bariatric Surgery
ClinicalTrials.gov study NCT02045628. IPD Sharing: UNDECIDED. Countries: 1. Publications: 1.
Data from: Step-patterned survivorship curves: mortality and loss of equilibrium responses to high temperature and food restriction in juvenile rainbow trout (Oncorhynchus mykiss)
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Prolonged water‐only fasting followed by a whole‐plant‐food diet promotes fat‐free mass recovery and continued fat mass loss in adults with overweight or obesity
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IgG-mediated Food Test for Weight Loss
ClinicalTrials.gov study NCT01592071. IPD Sharing: Not stated. Countries: 1. Publications: 0.
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OpenNeuro
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