Results 11 to 20 of about 7,934,994 (308)
Sensitivity of Global Pasturelands to Climate Variation [PDF]
Earth's Future, 2019 Pasturelands are globally extensive, sensitive to climate, and support livestock production systems that provide an essential source of food in many parts of the world. In this paper, we integrate information from remote sensing, global climate, and land
Radost Stanimirova +6 more
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Price Sensitivity on the Global Wheat Market
Zagadnienia Ekonomiki RolnejThis article concerns the issue of price sensitivity on the global wheat market, understood as the ratio of the change in prices to the change in the volume of harvests and stocks as supply variables.
Łopaciuk Wiesław, Rembisz Włodzimierz
doaj +3 more sources
Global sensitivity analysis of an end-to-end marine ecosystem model of the North Sea : factors affecting the biomass of fish and benthos [PDF]
, 2014 Comprehensive analysis of parameter and driver sensitivity is key to establishing the credibility of models of complex systems. This is especially so for models of natural systems where experimental manipulation of the real-world to provide controlled ...
Speirs, Douglas +7 more
core +4 more sources
Global Sensitivity Analysis and Wasserstein Spaces [PDF]
SIAM/ASA Journal on Uncertainty Quantification, 2021 Sensitivity indices are commonly used to quantity the relative inuence of any specic group of input variables on the output of a computer code. In this paper, we focus both on computer codes the output of which is a cumulative distribution function and on stochastic computer codes.
Fort, Jean-Claude +2 more
openaire +6 more sources
Global sensitivity analysis in epidemiological modeling. [PDF]
Eur J Oper Res, 2023 Operations researchers worldwide rely extensively on quantitative simulations to model alternative aspects of the COVID-19 pandemic. Proper uncertainty quantification and sensitivity analysis are fundamental to enrich the modeling process and communicate correctly informed insights to decision-makers.
Lu X, Borgonovo E.
europepmc +5 more sources
Fairness seen as global sensitivity analysis
Machine Learning, 2022 Ensuring that a predictor is not biased against a sensible feature is the key of Fairness learning. Conversely, Global Sensitivity Analysis is used in numerous contexts to monitor the influence of any feature on an output variable. We reconcile these two domains by showing how Fairness can be seen as a special framework of Global Sensitivity Analysis ...
Bénesse, Clément +3 more
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Climate sensitivity: What is it, and why is it important? [PDF]
, 2020 Climate sensitivity is a fundamental measure of global climate change. This briefing paper explains how climate sensitivity is estimated from different lines of evidence – modelling, observations, and palaeoclimate records – and why its exact value ...
Ceppi, paulo, Gregory, Jonathan
core +1 more source
Sensitivity for global shape detection
Journal of Vision, 2003 In order to understand the nature of the mechanisms responsible for global shape detection, we measured coherence thresholds in a 2IFC task where subjects judged which of two arrays of Gabors contained global circular structure. The stimulus was composed of an array of oriented Gabor patches positioned on a polar grid.
Rebecca L, Achtman +2 more
openaire +2 more sources
Global Microphysical Sensitivity of Superparameterized Precipitation Extremes
Earth and Space Science, 2021 A recent study found statistically significant differences in extreme precipitation distributions over the contiguous United States (CONUS) when changing the microphysics scheme in a superparameterized global climate model.
Alexander B. Charn +3 more
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Climate System: A Global Sensitivity Approach
Iranian Journal of Science, 2023 This article is a first attempt to develop a numerical approach to solving differential equations based on Galerkin projections and extensions of polynomial chaos to analyze the sensitivity of input parameters in the Lorenz-Stenflo climate model. The sensitivity analysis was undertaken to measure the influence of key parameters (chemical properties of ...
Liban Ismail +2 more
openaire +2 more sources