This diurnal asymmetry of temperature responses to deforestation amplifies the diurnal temperature range 10, 15. Deforestation also causes daytime warming and nighttime cooling effects over most regions of the world 9, 13, 14, 15. In the mid-latitudes, however, the deforestation effect is complicated and uncertain because of the lower model agreement in this regard 11, 12. The albedo-driven cooling effect dominates boreal regions, whereas the evapotranspiration-driven warming effect dominates the tropics 7, 8, 9, 10. On the one hand, deforestation enlarges the surface albedo and cools the climate on the other hand, deforestation diminishes evapotranspiration and warms the climate due to the lower aerodynamic roughness, rooting depth, leaf area, and canopy conductance for transpiration 4, 5, 6. In addition to the impact on the carbon cycle, deforestation also has profound impacts on local and regional climate through biogeophysical processes 3.
This study reveals the overlooked effects of deforestation or afforestation on temperature variability and has implications for large-scale afforestation in northern extratropic countries.įorests have undergone tremendous losses and gains due to human and natural disturbances in recent decades 1, 2. We also show responses of daily temperature variability to historical deforestation and future potential afforestation. The higher temperature variability can be attributed to the enhanced near-surface horizontal temperature advection and simultaneously is partly offset by the lower variability in surface sensible heat flux. Here, we show that deforestation can intensify daily temperature variability (by up to 20%) in the northern extratropics, particularly in winter, leading to more frequent rapid extreme warming and cooling events. To fill this knowledge gap, we investigate the biogeophysical effects of idealized deforestation on daily temperature variability at the global scale based on multiple earth system models and in situ observations. Supports countries in conducting multi-topic household surveys to generate high-quality data, improve survey methods and build capacity.Ī one-stop source of data on household consumption patterns in developing countries.While the biogeophysical effects of deforestation on average and extreme temperatures are broadly documented, how deforestation influences temperature variability remains largely unknown.
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Provides an understanding of Open Data and how to get "up to speed" in planning and implementing an open data program. Provides access to basic information on all of the World Bank's lending projects from 1947 to the present. The primary World Bank collection of development indicators, compiled from officially-recognized international sources.Įxplore raw data about the World Bank Group’s finances, including disbursements and management of global funds. Provides access to comprehensive annual statistics on external debt stocks and flows for 120 developing countries.Įxplore purchasing power parities (PPPs), price levels, economic data and the methodology behind the world's largest statistical partnership. Guides readers through the Sustainable Development Goals using interactive storytelling and innovative data visualizations. Provides access to data collected through sample surveys of households, business establishments or other facilities.
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Provides a listing of available World Bank datasets, including databases, pre-formatted tables, reports, and other resources.Īn analysis and visualisation tool that contains collections of time series data on a variety of topics. Burkina Faso - Afrobarometer Survey 2019 Oct 25, 2022.Benin - Afrobarometer Survey 2021 Oct 25, 2022.Republic of Cabo Verde - Afrobarometer Survey 2019 Oct 26, 2022.Cameroon - Afrobarometer Survey 2021 Oct 27, 2022.NEWS World Bank Development Report: Finance For An Equitable Recovery Over 3 billion people cannot afford a healthy diet and most live in lower-middle-income countries. The proportion of the world’s population living in extreme poverty has dropped significantly NEWS Food Prices for Nutrition
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