TY - JOUR
TI - Observed impacts of large wind farms on grassland carbon cycling
AU - Wu, D
AU - Grodsky, S
AU - Xu, W
AU - Liu, N
AU - Almeida, R
AU - Zhou, L
AU - Miller, L
AU - Roy, S
AU - Xia, G
AU - Agrawal, A
AU - Houlton, B
AU - Flecker, A
AU - Xu, X
T2 - Science Bulletin
AB - Deployment of wind energy is an essential renewable energy source that mitigates climate change and reduces air pollution. Over the last several decades, wind energy development has increased worldwide, expanding from ∼20 to ∼900 GW (gigawatt) during 2001–2022. Nonetheless, researchers have identified unintended consequences of wind energy on microclimate via turbine-altered surface-atmosphere exchanges of energy, momentum, mass, and trace gases. Based on multi-source observations and models, researchers also have drawn some conclusions that wind farms could warm the land surface, especially at night, at regional and continental scales. Consequently, altered microclimates at wind farms may affect vegetation productivity and carbon sequestration, two critically important ecosystem services related to carbon dynamics; however, such potential impacts and driving mechanisms remain poorly understood. Wind energy deployment is increasing globally to meet carbon neutrality goals, with upscaling of onshore wind power capacity projected to grow from 542 GW in 2018 to 1787 and 5044 GW by 2030 and 2050, respectively. Increased demand for wind energy deployment may lead to much larger wind farms in open, expansive landscapes. In turn, a large array of geographically clustered wind turbines could collectively modify local microclimate and amplify turbine-atmosphere interactions, which, if large enough, may produce detectable impacts on ecosystem dynamics. Thus, identifying and quantifying the potential impacts of wind farms on carbon-related ecosystem services may facilitate sustainable wind energy development globally.
DA - 2023/12//
PY - 2023
PB - Elsevier
VL - 68
IS - 23
SP - 2889
EP - 2892
UR - https://www.sciencedirect.com/science/article/pii/S2095927323007168?via%3Dihub
DO - 10.1016/j.scib.2023.10.016
LA - English
KW - Wind Energy
KW - Land-Based Wind
KW - Habitat Change
KW - Ecosystem Processes
KW - Physical Environment
ER -